INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.20' (ECDSA) to the list of known hosts. 2018/04/04 20:09:52 fuzzer started 2018/04/04 20:09:52 dialing manager at 10.128.0.26:36687 syzkaller login: [ 69.956725] random: crng init done 2018/04/04 20:09:58 kcov=true, comps=false 2018/04/04 20:10:01 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xf5}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000001c0)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x57, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x52eb, 0x7}, 0x8) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x100}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000300)=[0x48, 0x7fff], 0x2, 0x40100000000000, 0x8, 0x91, 0x1ff, 0x9, {0xffffffffffff787e, 0x3ff, 0x9, 0x7ff, 0x8, 0x7, 0x7f, 0x400, 0x5, 0x9, 0x4, 0x0, 0x4, 0x6, "4b2e61222009a17229864e164398f53dcf83fda76941943a6e3ee8d80516e15f"}}) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000003c0)=0x7ff, 0x4) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x9, 0x4000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x8, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000580)="80b0250157cf7580d6a71787a053a31025f21615e2dd90d386d6031b018acd1f0578c590f948b15e6fa81c050fb4cc29835370a5fdb3105657b6e80ab23f8bdd70ac4fb506e15c554f1d31278cab44a7f1322c1d74fb7067a8352cb6abf13b300a4015655241bc5753ddc6a637ac11e6edc8ee5d0c2fac4b87a835a333e669534efb7a0e50b1ab483017d284c6d21580ff036d705fb44b0fa3d99f") getuid() fdatasync(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000700)={r3, 0x84, &(0x7f0000000640)=[@in6={0xa, 0x4e21, 0x7}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0xffff}, @in6={0xa, 0x4e23, 0x578, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7}]}, &(0x7f0000000740)=0x10) r4 = accept$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a40)={'ip_vti0\x00', r5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000a80)={r2, 0xda, 0x766}, &(0x7f0000000ac0)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000b00)={{0xa, 0x4e21}, {0xa, 0x4e23, 0x20000000000, @empty, 0x8001}, 0x1, [0x4, 0xffffffffffffffff, 0x0, 0x2d8a2667, 0x889, 0x9, 0xffffffffffffb4c2, 0x5]}, 0x5c) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000b80)=""/78) writev(r4, &(0x7f0000000fc0)=[{&(0x7f0000000c00)="0739b83f9fcc2f6dbe46ae8df73ffb710c1f35183683956b2ddbe14c8044ad070fb3d5b369aab300d1", 0x29}, {&(0x7f0000000c40)="036c71ec2382cd08573d0a08bc35ecec1cf820775535f87887e70ea9d2277d472a396e09435510859e5ae3cf2390", 0x2e}, {&(0x7f0000000c80)="d0fec6716946b9b2b324058d8fcffc550196d96d19826befdf04e5675a436befc5b0adac77114a9850bd4153e0e8df0bed21b3719cd8e49bee3eee3ece4a4e3dee1b295755cb986c386d89c8b92b5829f0f3bb29e035ac2b", 0x58}, {&(0x7f0000000d00)="9e885287483c7c36f4bd059ac232e09b741043af3f13ae685fb291410d24b31202e5c25a11ad344e6fcdc7c4548bb1e18ac61827718ca5c4cb5bb87a890a603542b3658050dee2fc36dd0b8224266e85ae9f908d53d235e6167c44d4c167f67e203f1760c5de0fb0edaf247e57df89e6278cc9b65420266ef8e02512adb52b94a2f33e86d1789c3b981a68c85dc7b0a4cf1ae1ed61cb99b91dcb305e2052f98c50ed7a399e0c73a8f7fcbc2d40e5e513bc6f38db550f853a6de1e7707624b5fde3420f509581", 0xc6}, {&(0x7f0000000e00)="a37adc50a4cc9e5d9ef7701300209ea55aed3963bfe02100b56d9ab39cbe1ff4f4ec131789fd57c24c9fc4ea257f49400d7fe6730b3076c7289184370d7cbad2c3a2141fefafb995aa611d99367149d60af4e1aad46a9156eb8969779945c495371891b46abb19a830eec4582c27c8d7d711e2e18c1c18c68a5fc68b305a958f19239737279aa3072a75ab84cb5e46f3bd28ae0b36a2278358f6366e0e0586f73c277f28726e18998523fde6ce6d153167cb16e741dc5d20520476ae2675b89cbd1e1b35f8d4a82d4fda12049649e9a7319a3f8bc971169be94ecada83fbffc42847d3691660f1c6", 0xe8}, {&(0x7f0000000f00)="acc1e72c03b3a46908db62591b69a8289c14bca18fc9e775f09a452a8e60b0e313cc7f98ed5fd5c6fda958fc09a8665b2d5cff1d18bf1cb02232db47c72fa9889418fbc6f88efe3841249c27573a926f2fa143f57d10b177c59f26bf547c55b861818c0f129440dd25800eceb49efd04a48888fb21f78381062c422428d2aacc72498387667706d3f0765058fa08e6fe3913961a43f12f2ddd7b4ec58aa18f438b1fb5214d50b8fa594463246041907cfcf3c148943ab0c2c3703d163d", 0xbd}], 0x6) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001040)=0x40, &(0x7f0000001080)=0x2) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001100)={0x6, 0x0, 0x10000, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000001140)={r7, 0xb3}) 2018/04/04 20:10:01 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) r1 = memfd_create(&(0x7f0000000040)='^*\x00', 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000080)={0x3, {{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, {{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x4}}}, 0x108) sendto$inet6(r1, &(0x7f00000001c0)="efa0b272f0d90d8e5340226a571e978bc32e564b7db5f1ddaabee5e76f7a02ada10205c39def606d92cf59ae4b9f8728c3ee00b8c26157e400ac4a47a2a5907d2ca118b173736f58f7eb3e5811e776ef7f58f49ed62b4be0365ad9ee33b9fa17bedadb1a57a6459a4a8429077902bb91ce6639504f3e6e6209043a092e7681d20df117657142d35c4830f2de5a01fb44acf154a6db8fddfb95daf7fe13eb9524fbaa80e737f5e8f96d1d6743ba8e7b29a567ae39ea06c9d7640e3a7ac85ff0f3c01cd451937680859d337228f66a21a46d04ef0dc694f489c5576414a885562e71f05e699129f412ce92c3d511254d697d", 0xf1, 0xc0, &(0x7f00000002c0)={0xa, 0x4e24, 0x23, @empty, 0x8}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000300)={0x7, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f0000000400)='./file0\x00', 0x3, 0x1, &(0x7f0000000500)=[{&(0x7f0000000440)="62f3885925815d40435bad66221dc22f873721a57712c1ac672bdfd1d363ab39f0b9aa5787a861877d816f3581addf55bee0072e14a75a7222694af092f58c4083f21931f5bc0b59ebc83433b7d206fc1d9547d7890802a05417843ec83cc8d67c342e2158834ba14e06646bf37484f882801e1e49055533787507a9aa8748bd93aace3034275b13c063e05377c8db7fb508edd5673e9d7b18af5ebbfaa8a74390dc25f3e3a7ce", 0xa7, 0xe7}], 0x1400, &(0x7f0000000540)={[{@map_off='map=off', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@session={'session', 0x3d, [0x0, 0x30, 0x33, 0x31]}, 0x2c}, {@block={'block', 0x3d, [0x33, 0x0, 0x7b, 0x0, 0x39, 0x7b, 0x2d, 0x35, 0x31, 0x37]}, 0x2c}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x2}], 0x3c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000600)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000640)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000006c0), &(0x7f0000000700)=0xb) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000740)=@generic={0x80000000000, 0x2, 0x7}) bind$inet6(r1, &(0x7f0000000780)={0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x1}, 0x1c) futimesat(r0, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={{0x77359400}, {0x0, 0x7530}}) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000840)="f9bc632503de1067d723d06ce252ffadfa690bb147cae5546a6479dc5323d10f06d175b7025703684c940da0c6a6a379a0276cefde3dce0c", 0x38) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000880)={0x0, 0x9}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x5, 0x0, 0x400, 0x7f, r3}, &(0x7f0000000940)=0x10) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000009c0)={0x8, &(0x7f0000000980)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000a00)={r3, 0xffff}, 0x8) epoll_create1(0x80000) perf_event_open$cgroup(&(0x7f0000000a40)={0x1, 0x70, 0x1, 0x9, 0x300, 0x100, 0x0, 0x0, 0x400, 0x4, 0x10001, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0xfff, 0xffff, 0x1, 0x4, 0x10000, 0x8, 0x0, 0x100000001, 0x5, 0x80000001, 0x3, 0x4, 0x99b6, 0x7, 0x2, 0x5, 0x40, 0xfd, 0x7fffffff, 0x900, 0x4, 0x2, 0x4, 0x0, 0xc8, 0x0, @perf_config_ext={0x7d, 0x8}, 0x400, 0x8, 0x1, 0x7, 0x80000000, 0x5, 0xc6}, r1, 0xc, r1, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x80080, 0x0) unlink(&(0x7f0000000b00)='./file0\x00') getresuid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000c40)={'nr0\x00', 0x1000000}) syz_open_dev$sg(&(0x7f0000000c80)='/dev/sg#\x00', 0xff, 0xb88c0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000cc0)='iso9660\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000d00)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x401, 0x9, 0x5, 0x80}, 0x98) fchdir(r5) 2018/04/04 20:10:01 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x1, r1, 0x10001, 0x8}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x81, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x200, 0x2, 0x4, 0x7ff, 0x7, [{0x8, 0x2, 0x6, 0x0, 0x0, 0x400}, {0x0, 0x4, 0x4, 0x0, 0x0, 0x2000}, {0x9, 0x80000000, 0x8}, {0x6, 0x97d5, 0x8, 0x0, 0x0, 0x2000}, {0x2f898d56, 0x68, 0x80000001, 0x0, 0x0, 0x1880}, {0x400, 0x2, 0x1bd, 0x0, 0x0, 0x300}, {0xfffffffffffffffc, 0x5bb, 0x5624, 0x0, 0x0, 0x2}]}) r3 = socket$inet6(0xa, 0x2, 0x5) splice(r3, &(0x7f00000002c0), r2, &(0x7f0000000300), 0x83, 0xb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) r5 = fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001b80)=0x0) sendmsg$netlink(r0, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000000480)={0x25c, 0x35, 0x0, 0x70bd29, 0x25dfdbfc, "", [@generic="0288ff798ea0a6a51562", @generic, @generic="53e013af5cad3c816b5140bc593b22527d40ef5d9b2e848f2f5153e9d6e4bc06889b88e13509b6925b9864502d6986e8aeca6e45ed4a9054ce476483524e3988314b067bd50905fc17bd2f4b1686c8483b2bece203dfbbdaae94c2dd107b6f3c5c4651cce65c31b36b3250d71038b20fbd33edd400039440d99bd73636879a3b37dae5053e9c18a3042eb3f7f1853440d74996c7551754ee50190b", @typed={0x4, 0x19}, @nested={0x34, 0x52, [@generic="6dedf4282e90a21635e11072565b586e11703f73fbe8f70a83ffe3dc31478288804b59fbef4165", @typed={0x8, 0x12, @uid=r4}]}, @generic="ba26ef96a55223f43f85007e2d4ff9fef8df1bfd7858460d521858da88eab7ef404e5054cfb1fec8cf539118e0f4cb72b9977a894f9326fdd57c3dfefc1cc7b2396e70738cdf56eb405b1560268664d90d0e871c30c46a9afe308802c26a36b73062e87a1945f97bcb94f6617484555635c709c4cdea2c44d54b3dd0975d63efb2e2274636b0d770147824681d405330e4", @generic="7c953873e3116d210dc20047d146c68952c6a8ce16bcdba402b5e74b3c301b357ccaed2acad45c516432104b558938c638ac879870e0430852c7926f3e74b456108721754da8dfde11391b25b2f9b18fbb31cde18ea8a9ffeef1c710df8c4b0fcd0c4556ea28f8ab67717cdb3987b5ef3fc1f6246194dd5d0acc6333928052de86acf5739c193f323dc3300244ebcc6b4c254c6f8197a13cad1a33c5d487b6f9cf2ef22c6f497782cbd82f4ad7dffa2cc1fbb31b9cb5423538151a50ccf970fbbd97e1deeabaeab607cc9cc70ad267613bcb184aaead8d363e44d6"]}, 0x25c}, {&(0x7f0000000700)={0x1448, 0x25, 0x204, 0x70bd27, 0x25dfdbfd, "", [@generic="fc54031091cc1f5fa1df5a656ff9720e9b956750ce1404c783795ee7762609dabd771d5c4c529a01d4baf9c0ba60dc647b0e194096a4b826347c96bbb982179e429b2d9a7078486abb8644e1469d93a02e4775ab3cf04bbefb5a52e77cf6b53d4ad9aaeb37c3fc08167755fdc154dd41e11badf61585cc9f83f332dd6218ddb4bbcffff50bac80f2db4ccf82d186395c0649c8626251dc084de1ad8a7fa638ab270cc7eab0477e6ccff801e2fa379d5b9805a8df502ba0bd", @generic="e2ec9ae6ef5ee4710dbc1803242b4821cc953c0ba7d476bb8f164de18b2164eb38180500cb94a626d0e0b981d96b6306871520f53317d648428bd59a34928efb410f19b1766d3e23a9ed82a6d149440ab67d644fdbf16bc4779c71220a9f", @nested={0xf0, 0x6a, [@typed={0x8, 0x7e, @binary="61a9"}, @typed={0x8, 0x8c, @fd=r3}, @generic="32994317dd0d81d0fdfc80b9675216e6075125c373d0204fb87f33aaadff87f1c4852cc75027d129bfa10dc773f43ef7fd0f919f343efe6cca1fd353fa00763c287d1136e272e073f76a58508341952928094407c52db8341962bb8fd7d59818a99b7bfe1e73ea735255f6c18b9cb8c25d5d21be56a6e1145ffb77a201d1ecffad3b2550b7ac5c70f7a7ec9a09495d16c229e599614d7e0e2886c0257ed6629f3f3955c89a16c24355273ba41d76db36030f807391", @typed={0x24, 0x90, @str='/selinux/commit_pending_bools\x00'}]}, @nested={0x1ec, 0x7e, [@typed={0x8, 0x74, @pid=r5}, @generic="eadbc035345201f459e8abc259922456ef107dbf4cacc94d7241399fedb8e4b8f8dc8333e2558580f698d54138f35cdcb9e0065ee1f598cab30001ef7ccfe25b54355440ef7ff197d9991aa671968c59ec7c95652c99ac3900f43e99fe19b4742ceeec86d900418418940d5adddab8369751cd872b07a8730014090559336cc437df773d7522f09fa79dd575693947f011273a0fbfa86faca8dd3d8251f60d36080cf61aa2e92bd7", @typed={0x8, 0x2f, @ipv4=@loopback=0x7f000001}, 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@typed={0x8, 0x58, @str='\x00'}, @typed={0x8, 0x46, @u32=0x400}, @generic="7348f01692e9afb3fa0ce9561c268ef16acceb612baf3b7192c75e551f68030c1b60695d07fe0b1469dce39c1af61e00ff1dae898996a3aac49f66445dec833b5e70299fe4711ae667d67d916130d8a99705587ee80f3398471a550febd8308b1bc47cb013d42f74ad4ddf7435eaf4755696c43d5350c5f7b2411975fc910da169558e3f86fc1c3b9d529f8f51b92ac0806b6de6f9e4d7f17864509e59d00007f26117952d59fb6c53279eb9a80ec46eca8ae91ecb9297fd74fe2a7832dccfb57113c840e8727bad1d3bdcd54f539fd73431c2aef7199a4ea19116cb5fc43f518a01ef6aa254eb", @typed={0xc, 0x6f, @u64=0x6}, @typed={0xf0, 0x75, @binary="efe7598e3a34dd79a8f0a6cce7c2cbea3f092d9d71f893a35d2c82717b84cc8e024f9c8f6c5f594ee13f7548eec08f970aa734ce46c4782a2735a31c21a4f0e5405c30a3305593db24ab91d836b900330e2997335b15904fdbc54361412b8bd7778ff18793f299a70b1efd0bd16dc51dbb1116947c19b58fb60b277294b0203a022f7f653d93ec1a5ce7bd6de1d537878a7c8b886030fc6ce746dd00c683a0f126ede2a551c2b72859f1c2362157d025c47150d8ed9d5d17a3f56a2a66350f1a8b29174eed934c1c3c4958470c1c538d82d33760c7e720faef26b1d75e90909a5508413a19d5b936d4c935"}, @typed={0xd0, 0x7e, @binary="b47ddd9bd4a5e778d4d552a2c3bab8e61431267c14785fc9afc7ae763797dc1797d6be543b41fadd60f30170477af0a7fccd81fba32681ebb1db646783813ccb18f8e8ca72dfeb746709cc39d169e419af47e1303ff75989dbc5277337ea4f218fb2ace27dc89222a790f59ce02371a779fe8fc0504a9748b26669f9bd73f51d49e37db0c56a278c2e20c72c77feda20b49aca74045530ca1659032f9d14c61d82bd07ab5cd42633240ac5dafcb1ff146d86cdaeb47d57e5d1c9d084e8fdd0aac75bf238dd8c3042a9554f8d"}, @typed={0x8, 0x63, @u32=0x10001}, @typed={0x8, 0x5a, @pid=r6}]}, @typed={0x8, 0x2a, @u32=0x5bf}, @typed={0x4, 0xf}, @typed={0x38, 0x39, @binary="c2725f908798441d2dacd88478ab2f9a7b3ff191a57e7c208a00d7c4891383dc8f1717493100ca35a10928e8c1961b228c"}]}, 0x132c}], 0x3, &(0x7f0000002f40)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r2, r2, r3]}], 0x38, 0x20000004}, 0x80c1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000002fc0)=""/23, &(0x7f0000003000)=0x17) ptrace$peekuser(0x3, r5, 0x3f) r7 = perf_event_open(&(0x7f0000003040)={0x5, 0x70, 0x2, 0x9, 0xb9, 0x10001, 0x0, 0x3ff, 0x4, 0x4, 0x1, 0x9b0f, 0x1000, 0xfffffffffffffff7, 0x10001, 0x5, 0x6, 0x798, 0x7fff, 0x8bb3, 0x7, 0x7fffffff, 0x8000, 0x0, 0x5, 0x5, 0x7, 0x0, 0x6, 0x80000000, 0x7, 0x40, 0x1, 0x25b4, 0x7, 0x3, 0x5, 0x9, 0x0, 0x1, 0x2, @perf_config_ext={0x80, 0x3}, 0x1052, 0x8e4e, 0x8, 0x4, 0x80000001, 0xffff, 0x9}, r5, 0xd, r2, 0xa) signalfd(r2, &(0x7f00000030c0)={0xfffffffffffffffd}, 0x8) modify_ldt$read(0x0, &(0x7f0000003100)=""/167, 0xa7) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000031c0)=0x4, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003200)=0x3, 0x4) close(r7) pipe(&(0x7f0000003240)={0xffffffffffffffff}) fcntl$setown(r7, 0x8, r6) r9 = syz_open_procfs(r5, &(0x7f0000003280)='statm\x00') getsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f00000032c0), &(0x7f0000003300)=0x2) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000003340)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003400)={0x0, 0x74, &(0x7f0000003380)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0xc000000}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000003440)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000003480)={r10, 0x1, 0x9, [0x1, 0x9, 0x7, 0x5, 0x1, 0xf2, 0x80, 0x4, 0x2]}, 0x1a) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f00000034c0), &(0x7f0000003500)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000003540), &(0x7f0000003580)=0x4) ioctl$DRM_IOCTL_GET_STATS(r9, 0x80f86406, &(0x7f00000035c0)=""/92) 2018/04/04 20:10:01 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x10000004}) flistxattr(r0, &(0x7f0000000100)=""/131, 0x83) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0xfffffffffffffffb) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r5 = getegid() setresgid(r3, r4, r5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x98, r6, 0x0, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd5e}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe5}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}]}, 0x98}, 0x1, 0x0, 0x0, 0x8040}, 0x4004040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000005c0)={{0xffffffffffffffff, 0x2, 0x5, 0x2, 0x3}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x1, 0x4, 0xfff, 0x7ff, 0x4, 0x100000001, 0x8001, 0x3e, 0x8000, 0x7, 0x8, 0xffffffffffff8000, 0x6, 0x0, 0x6]}, &(0x7f0000000700)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000740)={r7, 0x3}, &(0x7f0000000780)=0x8) ioctl$TUNSETGROUP(r0, 0x400454ce, r5) getpeername$inet(r1, &(0x7f00000007c0)={0x0, 0x0, @loopback}, &(0x7f0000000800)=0x10) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000880)={0x4, &(0x7f0000000840)=[{0x4, 0x416, 0x0, 0x3}, {0x9f8d, 0x9, 0x3, 0x4}, {0x8, 0x0, 0x7, 0x400}, {0x10000, 0x5, 0x8, 0x80000001}]}) getegid() ioctl$TCGETS(r1, 0x5401, &(0x7f00000008c0)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000900)=0x401, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000940)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$KDSETMODE(r1, 0x4b3a, 0x55bc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000009c0)=@sack_info={r8, 0x4, 0x400}, 0xc) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000a00), 0x2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000a40)=""/53) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000b80)={'gre0\x00', &(0x7f0000000a80)=@ethtool_rxnfc={0x0, 0x0, 0x80, {0x1f, @ether_spec={@random="2ca6cecf61b2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {"56e5", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 0x1, 0xffffffffffffff9a, [0x7471, 0x8]}, @sctp_ip4_spec={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4e23, 0x8}, {'#{', @empty, 0x6, 0x6, [0x4]}, 0x0, 0x9}, 0x3, [0x2, 0x6, 0x2]}}) 2018/04/04 20:10:01 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0xa, 0x7fff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1f, 0x8208, 0x100, 0x4, r1}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2}, 0x8) timer_create(0x6, &(0x7f00000012c0)={0x0, 0x34, 0x0, @thr={&(0x7f0000000280)="a90bfa55ada2906e7ae73d6ac2f7db34e0de480469fef2fda3cb4e309205e0b33b70ac0606773c9e311b90209812150e97cf5f42c3d5", &(0x7f00000002c0)="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"}}, &(0x7f0000001300)=0x0) timer_gettime(r3, &(0x7f0000001340)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001380)=@assoc_value={r1, 0x30000000000000}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001400), &(0x7f0000001440)=0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001480)=""/191) sendmsg$nl_crypto(r0, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)=@delrng={0x10, 0x14, 0x301, 0x70bd2d, 0x25dfdbfe, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001640)={r1, 0x1000, 0x61a}, &(0x7f0000001680)=0x8) accept4$packet(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0x14, 0x0) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001800)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x3, 0x4e20, 0x0, 0x2, 0x80, 0x80, 0xbf, r5, r6}, {0x9, 0x10001, 0x1ff, 0x800, 0x82e, 0x2, 0x1, 0x7}, {0x9, 0xffff, 0x2}, 0x1, 0x6e6bbd, 0x1, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x2b}, 0xa, @in6, 0x3507, 0x5, 0x3, 0x4, 0xfffffffffffffff7, 0x2}}, 0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001900), &(0x7f0000001940)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001980)={0xffffffffffffffff}) r8 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000001a00)={'ip6_vti0\x00', &(0x7f00000019c0)=@ethtool_rxfh_indir={0x39, 0x2, [0x10000, 0x100000001]}}) recvfrom$ipx(r0, &(0x7f0000001a40)=""/157, 0x9d, 0x20, &(0x7f0000001b00)={0x4, 0x7fffffff, 0x7, "c8a652301c18", 0x4813}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001b40)={0xb, 0x0, 0x5, 0x490a3864}, 0x8) syz_mount_image$bfs(&(0x7f0000001b80)='bfs\x00', &(0x7f0000001bc0)='./file0\x00', 0x80, 0xa, &(0x7f0000002200)=[{&(0x7f0000001c00)="29a9f6115b6c333dd0f5705fe065e719237f2e37ca3a5fd0dd051d357fe8b27cfebe90530ed6b67f555279b374e61b83572ced2950af62c3c1e902b280569b7f6f33b4b5aeefc30f58dc020665cda4aebdd37ae9ad623bb17fd2b7361cf1f6330f0f611577a0a383984f73835d2800f238f36357c3233ac93a9922cf8922276c04c432314c4b05c6c8cb5d5277500459e4a5abebf50154069cdd01d5bce3446dcd41b5bb767887be8be5", 0xaa, 0x8001}, {&(0x7f0000001cc0)="4d87434ef6e2a16ee612dbb620f0a341d4b8", 0x12, 0x1}, {&(0x7f0000001d00)="ae0419388bafb6302fe7672bc6d9d19451870355b7be8acce48c86eebde94fe9e9a018637b50839ebee047f51f91", 0x2e}, {&(0x7f0000001d40)="11d7c35fba05a965e70d541f1c8f26fc673f27bc068cdeb862819a50f9ce1237dd6b96db0a23af957fd10a4d6498ef282d1f581b2d14bf35224e1602089edfc89b5412721f98e570ba718c550f8fc0d03b777e4df5d7db60aa1e1490929a6aa71a1846cb79bbca776eb838d109613f58ccf3c45e2db6fb60e55193b244ac163acc98b3f2292c61b423f6d05d3573a08a5264626d338633d95aba4495", 0x9c}, {&(0x7f0000001e00)="3a79e6d34c40b3d6c36fd6f416a427188ae4bc21fe16a5cb5ab2a16acad448b2d5c40b7ffca76a0d7885516b6a0b04e13d53000e7fda8a20f464513f7a3c7eaae04a7497e020b9bf6e6848f5af78bf232138cf5d2a50f0faa9b99a2fd6afa4dbe4b08436b77194320319c9cc0801d6dc7c9673c41980b76764d557cd4e985b3f2e872c523819cea117860f4ef383858af5256ef633bb1901300d20236bfa", 0x9e, 0x98}, {&(0x7f0000001ec0)="d024edde8d201efaa22f81740e03c1f1167296af39e9793189d9ba2814ab551a7df5f57ab38e2748501006d88ba87c8beeb7babcde3d175d47d335e43551b35e040799602f6e67b9c204a18cf0239e25a851b4d0f310be071a105df7958bb55dc1aa63893af1379bb52b", 0x6a, 0xff}, {&(0x7f0000001f40)="c8b9a2e60478ba9fb82e685471729a03f35aa4d95e2d2c0cd60f8d45191f76f3309ff2552f9d3d502c4319c9d9dc2d0170f8bd36e4252873ab34501174e1f575a2b2d515366533359ba8f75a430c09cc2190255f422337e82ada9325a49d846fe8230a6c0eddba962d2bfc87bbbbae666b7d0ee37d04c98b2696b2f22b09ae1f291adcc70d7d506a177b132cdf82a403a249709c73ee9922ad64f1e7ab7bd0ceb8467b9ff7e25a5d352bd9f51015113202bdaca128a0ed906699e0762df06a76c408b291f9bd245a34b66e0a7987d9", 0xcf, 0x8}, {&(0x7f0000002040)="6f7974e7f41a589fca600ca67828cbc2792ce29c86fcaa952a7ab8e074a02e883c550fe8385740a9caed5444ce30540a7d672fe6cbec991eded57f3107116fd9c9d6e855b48e4da50525dfb00a9571721220553938c3b03bea7cab67", 0x5c, 0x1}, {&(0x7f00000020c0)="70d75f1c74831e72128d", 0xa}, {&(0x7f0000002100)="62ed92089c5127b8b9e479a7ecba5e7dbe1a57caf671e9d8647fc2fbef338bd60cac355990cc0fabfcf43a8e757813bef7e92e3a7b6246dba2cabcbc881ffbafa9d59b2d9213e4c81c8771108b3fcda072a2e6d83e7cd07c4ebc3d79474c18ca7dd3319aa8583faed3e8811384a0cebfd7f3a8eff376c87d7508598bfb3984e01c1792eb1890fb9282fdd457a6157f481980a2aca1c693890a5f70ce4f05c13b9670af0fe2c26fee4eeb339846c665a9ad56ab89be9cab9d11681a5d1a6011151037fce4", 0xc4, 0x9}], 0x1000000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000002300)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x7fff}, &(0x7f00000023c0)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002400)={r9, 0x1f, 0x10, 0xffffffff, 0x80000001}, &(0x7f0000002440)=0x18) connect$nfc_llcp(r0, &(0x7f0000002480)={0x27, 0x1, 0x1, 0x5, 0x7, 0x1, "88f3a1ae476e5bde26aca27409596bcf5d8746f073023c1b99411c4b869d9edfe19cbb6b8300f55767573f46ddae97f7f2ed22615b64ec03ef30abae252fe9", 0x26}, 0x60) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000002500)={0x52d85023, 0x1}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002540)={r4, @in={{0x2, 0x4e23}}}, 0x84) connect$ax25(r0, &(0x7f0000002600)={0x3, {"23767cecf1fe5e"}, 0x5}, 0x10) 2018/04/04 20:10:01 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xba, "35f0c5897471a1900c04cff15bd3a9dfd11af4808a1f046dab247783883e69b80e7c6a8235562c6ff46539e745ed5c613946121624de383636e3cc8d985ac686afb3152ab2eaed0a5912ea5ddb31317f05ce9ae4ab53e38a7dce3882fb95c3e6d2bba5d1cccff7bd8c36d1232ea14903c052e6c062338c5823e0daf667ba93f68e83c70523a057c85c01c25475f31179979e849e388c2998b46df5651abab9485a9d7803987487cdad399059ba791f7acbbbe31a55abf2fe7ff2"}, &(0x7f00000001c0)=0xc2) r3 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000800)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b80)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000c80)=0xe8) r8 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002040)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002300)=0x0) r11 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000003c00)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80000000}, 0xc, &(0x7f0000003b00)=[{&(0x7f0000000240)={0x18, 0x25, 0x602, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x8e, @pid=r3}]}, 0x18}, {&(0x7f00000003c0)={0x414, 0x2c, 0x10c, 0x70bd25, 0x25dfdbfc, "", [@nested={0x350, 0x69, [@typed={0x8, 0x9, @uid=r5}, @generic="345357bcb9694179f886cb6c4897db01b31b12468e08f5fbdd0db2fa4792d1df03342c2a2c00be9d5430a2118ff9df43559856dea7f335e76e5b1828ee1e46882181f27e909a001ea62ffc35c9bb5b6a42573a9a5f0332a7f99abf777f0e79816e58dc0151db9c8019049d0e4fcd56178137d79cad52", @generic="ea5be8426275422b4d9bfb17839571a0221c0d26ac522ff47516c02e85d716489a29844effec39f0458734b32de6cd0f20ef41f7ddd87371c384255f0a40cbe39e5bf91407295b9791af828c43648c7418bf0b558052ee89106d66f1bcee389ea1286f8efccecd2f9f81c62a9fc16a7b4c6c900ee7f5cf19e312304698717f59ce4f90f3ec5195670e00344f66c1f7d28369419ddcac6178256fdc65749e313e81fa3c0dd9a4e0d1a476e6ef6eda0ff05d98d1ffb43ef65686bc6b93e40f3b08d665f83effee457d3dde433b082c7cfa8480f66125552954ae194c44164ab3", @generic="e622d3146e54a0336bcbde080042de46135a098b47b9f05371c437ae5725ead06c050d5a8de9a46579e6b013fb39a04d8e759a86551c21b5558e0e121938a645bc64ee0953f149eb09d1a81d769be6d3b5aee7b3592e565f41edfc88844613b964c8c48b1104ca7dfd45dad5fcaffdf406eb12861ce7995fc817bbbc69633a521c67584a81f18d45c3cc7142397de9b0a7604f4f30287d47ea695adcea147befb882716e87af853ed1acae92c3c0d64d9c0ee4b1665687084288d28790af12fa62d02e7ff847eeeb77d98b19bb8824cac8f9f2c8402d91cd78ac6ed5888b0680a91c", @typed={0x8, 0x89, @fd=r0}, @typed={0xc, 0x10, @u64=0x5}, @generic="f8f6fe005489a09b8a7dab6bd3b6868f423aff3c2b7efed5c78967e6c274c0dae50ef4d98da52ce88e7ce61a7f7283d50287c8fc6066e451b0263f830d6c1c98825651c93badbb23a8d60e9f45f08f2cb84934db0f77c0594baa2ce34b0c034f17105a5d52c3276821b10b57b11d897ca189e32108321edc0c49db672b50ed2db5e60ae637696054b1698395764bac2d5c8c7f4778c8b9873ff7074d7348a4888bd4a66dffa74c894075b0b2fa184f27eb0b03bce7965be4df4b33ab9edbec7976621bcf61a3384049f706099585ed5ffca86f1e4fe3221d0808b454dc33c8c4b85cb19359c5c8bff8dfaf57f7176dd950d4f8968f911169"]}, @typed={0x14, 0x43, @str='!ppp0md5sumself\x00'}, @generic="31350114b0ec87d04755b8cec3353c4a0422dea66cff4dd6314fd0cb42a6c6d842e4233f153851ae6481beddd9edc13a60542aceed0482be1698989306d6472a6003e47757ef5ae45c3a4361892b1bfde38c2eadecde98af2a150492f5576eb85c4f6e2112057c1ce9cce1a28c5a5027168cabc5b1af544ddc64e9665633995bd2f0b670d21fd824845ec66502d13cac67d10c7988e3111e1b661b2371"]}, 0x414}, {&(0x7f0000000840)={0x40, 0x13, 0x700, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x5e, @pid=r6}, @typed={0x14, 0x41, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x36, @ipv6}]}, 0x40}, {&(0x7f0000000880)={0x2c4, 0x39, 0x400, 0x70bd28, 0x25dfdbfc, "", [@nested={0xe4, 0x6f, [@generic="76c210ccb02d48029c64615c611141f28efe353ccc630c383977f94506d75cd1c350e2725c0653e30f40f6e805a41e825ff476019a7f5a93829c6b410f918f92072bd0cafc8d6223c2c3116bec7c7d60c55699fcb854b714d3a00c6f04fa1287cee413e444deea072d84ee9fbece696a88bab60c673cd20434bcc16975e640b71f6f4716f5988c7e7265c8b3b1170f9adee1b46cc01db7a56b2e1e226b7d2c7ecffa1f434f7d57c3ee86102974415d5220cd9aa3872eb6c510f481dfa566cf325a8d8c1cc8dcbeab78cd1acd7e9fe2427e73543e2f6d9b16e3c1c1c6d6"]}, @generic="0f0d003f32566e982822b21079e063f188ac4775e5dfe44c65e3ef6d68a83d96a19eee7d9eed65b933d7f86e1682e299fbc5a532e9b936fd5779982920196ef286e7c3fdfcc443bc90318f671f57ac546852e1f4db900c95b750e00ea10094cdb8d9e77d5e3cb88a8c689b15bcda0defd2a45c06cc103e4faa920a6623ba40b29d105bbcdb5fc0b762aad15b40d03db94da726f80883f32359dbe9705e9ba8572cc31b0b36352ad687f3d25a0208ed16ff4acf4afb6def7cd956c202f613a03bb6dcc4409a6e0a963d1a583326fd7283ec88566fb1718f5c400a6fdc0b16ceb7a248e3274f4ddf651a", @generic="c80cbc03ccb5607cd238aede839c527894e4a1b47e2adb264ba8f57f2802dc27e1fa737e452bf35be5ebed438bc71953e4e7df285a0c5769e2ce89ad7d575ca056911c94b85c1219d2c6d0bc8754283ac5d9b9dd25816dd3d7f94f847578c70f2b62bb7b4c7990d9f6e43a6a57518384c00d2370068252e18df44a51a9373f12e91cd2d218fd378cea1165fafd0d1f214fe6b783b1e3710d341412dab40cee6b7765adceb1d34d271fe897fa2f5cefd8339ca20009301983fe5b66026350c3ef147c1e084ba2c5b58b90c9ad73f334e1eb919af442d015ccd85e90b240eac2ae7f737465924f"]}, 0x2c4}, {&(0x7f0000000cc0)={0x133c, 0x22, 0x20, 0x70bd28, 0x25dfdbfc, "", [@nested={0x24, 0x18, [@typed={0x8, 0x5, @u32=0xf0fc}, @typed={0x8, 0x94, @uid=r7}, @typed={0x8, 0x44, @pid=r8}, @typed={0x8, 0x70, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="a7d9a81c38517ac09c41720f3346363e9e10024bcb884db9c32f647d638d0a61fd", @nested={0x38, 0x1f, [@generic="99a5a8bb26b27371077bd5794fcb98d1f67b36a4327fb34957165bc76b1169534c350f85e55833b674d049ec63a4272bbfc30f2f"]}, @nested={0x1150, 0x22, [@generic="5e65efa94ad7e1331f23f1431b55150e08f0bbf8806d999fd7e1dc16ad3a454a51e569bf261175ed0bb4dd550ae58708a6ca2d6bf2d2e98ef8751f40c0d298cba009c9", @typed={0x8, 0x8f, @ipv4=@rand_addr=0x1}, @generic="c327425dc8c205db9178064f45172fdf355d5a73320a4e998b7b057a4b4517", @generic="cfd420b4689aefe63a77fca362f9dc48d81bff2d77feaff871e5fe0ec429902c82c14b13a36ff5e4db1ab58b7b5d9b632ca00c4536f23735235d2098838091f67ca99faf1da7082aa65d46e4434c59b874b7d9064a1fbe06903afc39d8ba6bd084204e9b490b52ecfa3041105d10a535b72bed5416f086e21a5c61724061a4ad474ec62d27cdfb78af43841c5250f78da5ccb2ea5d5b9a5691564781c17b63d518bf0a34573e1962352f58d6737c32500bac0cf6eef0624733b6c84b178ed7e4c3142b9c744f394177e0d9", @typed={0x14, 0x59, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, 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@nested={0x3c8, 0x15, [@generic="631ec4672f53bccf253a9a75a0773ad7e86ac69672b107b7c77a5992f9108f0ae6", @generic="bffaead0d9bfdefb75015eaa1352425bcc", @generic="edd0882da39bc953a2094f077a9040bbfc8b06ca6f0b532f073702c423510382534939e68b881bd252d153f683a3a5120917d9fd145b484e54f1cf763f1cf4f55cec6c9c70f12345391f150fcfdc3635030ada82f9171195ce3244f35e001747394a740137cfeb07adffec7253d97868f87a43c0baad7b", @typed={0x8, 0x4a, @ipv4=@multicast2=0xe0000002}, @generic="9978c2e7a7215ae00e4cd10601941b73e36d958f588459cc17f84a46e8f53f518da423a4ed96699260c8a6fc92de43f7540b2eaf127e5723ffa94ee53f82f47b321753ceadd6e3a885238de2032957e18e752c9581ae6d79c7a6cc31ada72558b6a163a4afdf90067716bbfbee66b4bf3bb848ffc1eb5ebaf306bf036c015a6c26a73e4ef95b5ce0f9b2dcdeccbc6771ec087871", @generic="8da99536d01794e3bb1039e1be3b4a4ddfaecdda467ec9bf7220e2fa79472f2ef5a540991415e754f8a7c63190ac28481520de51447e08668f841620751fc2927ca58915877534e21cfcafb9aa7cf23edf5dc710beb97d312e6be528ff5d5d7500550cc8ca7f3f21e0ab69e4848fb8265f5c91ec954b85ef3b4d3859dc067b4dd30ca411c3ccd40effcc7d2f01d016af5a25a3f476f8f5e1cb848b50c9325afcd962c576ee0e8e3f6ab7dffcddb24bb8bbb2c3f694262c449a89ec688a1c482d7e82736265546347733df0132409f288c6ceac64514422f8a4c8bac29f68cca5ad104138740e7c36b9e4", @generic="3c0faef09d061edfec702768c2d0a1310e7261c7e34161316bba4c88d40acddfa03bbfb9b2e42fab718fcebba47b007731ed5104a729276c408f58c9599c290c38411affce641e948a1746fe0bfa098d5dfd28c003f0677ee71ad2b9318e6527f0b0024e79318fe0f78188112434b17ececdf6c033a601f74a429904813d381f820103880a6de6c6dedb8770359c395bc4abac1cbc48fd89053ca834746c4e69ace2b282d6177f93", @generic="a3cdffc22360d12df7937018f5aec8e1e8798477c21c0bd365d1dd0936a8bc09330ef9cca94a985be0ed74c3a721cfc1de124bd30fac77293ccb547963fa70d62be0d3806ba863be9fbe19f24d4783748549eb5fb036d15e0676b73dca5351738ac412e1ca269433ae9aecec5e61e0eb5a7f169e4e08f11be7ea7124655bc39bdafd00a04e8d0eb487607f15dc5296e7855c081faf57c1f3c81b622415d2f44e9481a19ceaf797fc0d068e678a95e4846da54a4802e9b9dd2172e0ce333b4f8bbec2a9ff4d2ada3eace3af01a775db3c984b05f3edc81cada48e0ded80c009b4b9e77bb67f4f", @typed={0x4, 0x1d}, @generic]}]}, 0x3f0}, {&(0x7f0000003a40)={0xb8, 0x13, 0x708, 0x70bd27, 0x25dfdbfb, "", [@typed={0xc, 0x24, @u64=0x6}, @typed={0x14, 0x3b, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="f7b871da090e2c110b0e176c28da8bf94a35e0dc174638086fa3a810d5518258bde443b390eb42284ef81199b5910a32aac0cbeca54c5892bb2a69c1f09316df50e5719080128aa67a7446e8a1bb9635709e5a4dd679c9a236d9cb1125a94116d58333c4d059fe4a3bb0401fa7877cfd6f", @typed={0x14, 0x3e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0xb8}], 0x9, &(0x7f0000003bc0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x80}, 0x1) write$selinux_validatetrans(r0, &(0x7f0000003c40)={'system_u:object_r:apt_var_log_t:s0', 0x20, 'system_u:object_r:auditd_log_t:s0', 0x20, 0x36, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x76) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000003cc0)=""/244, &(0x7f0000003dc0)=0xf4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003e00)={r2, 0x30000000000000}, &(0x7f0000003e40)=0x8) set_tid_address(&(0x7f0000003e80)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000003ec0)={0x5, 0x78e, 0x3}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000003f40)={'nat\x00'}, &(0x7f0000003fc0)=0x78) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004040)={0x3, &(0x7f0000004000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000004180)={r12, &(0x7f0000004080)=""/212}) pipe2(&(0x7f00000041c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) fstat(r14, &(0x7f0000004200)) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000004280)="c6c924366a3b2b72c03e593538a2e24b848dc01af84d32bf713bf2d4b0d0e9a0cd17ad4b7ccd0c00b6949c261118dd73d0849c9fcfdd59da03e5bb481e2a8405937245a804706c2c532185ff83ce33e617cc5ddc94844891316c32873a6cfe8862d6", 0x62) setsockopt$inet6_IPV6_PKTINFO(r14, 0x29, 0x32, &(0x7f0000004300)={@empty, r4}, 0x14) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000004340)=""/84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000043c0)={'lo\x00', 0x312}) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004400)='/dev/hwrng\x00', 0x10000, 0x0) fcntl$F_SET_RW_HINT(r15, 0x40c, &(0x7f0000004440)=0x7) ioctl$TIOCNXCL(r13, 0x540d) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r14, 0x10e, 0x8, &(0x7f0000004480)=0x7cf, 0x4) 2018/04/04 20:10:01 executing program 1: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '-\x00'}, &(0x7f0000000080)='-usertrusted{em1^em0\x00', 0x15, 0x1) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x20, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x3f0000, {{0xa, 0x4e20, 0x0, @empty, 0xfff}}}, 0x88) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = dup(r0) r2 = accept4$inet(r1, 0x0, &(0x7f0000000240), 0x80800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'bridge0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000002c0)=0x401) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x23, r3}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1b, &(0x7f00000003c0)="6a0ed70c15dd8203112b9d3bb748ce570ee18a7ed20b943e20f13d0f5d585c7e45ccc53aa8e8072abd0afce045e49b3fc9a6b629a0179943f5549b3e5ae4952e48ae5acc5eaaba622e82189d10160a05cc609be032b7711738efc164a8f2c80fec3c83e95a6d00a1607d", 0x6a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x1000, "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"}, &(0x7f0000001480)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000014c0)={r4, 0x9}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001540)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x7}, &(0x7f0000001600)=0x90) r7 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0xfff, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000001680)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000016c0)) acct(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001700)={0x53e, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001740)={0x1000, r8}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001780)={0x50000000, {{0xa, 0x4e23, 0x23a, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x0, 0x2, [{{0xa, 0x4e24, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x8, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xcd3}}]}, 0x190) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000001940)='cdg\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001980)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001a80)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001ac0)) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@mcast2, @in6}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001c00)=0xe8) write$evdev(r7, &(0x7f0000001c40)=[{{0x77359400}, 0x4, 0xfffffffffffffff7, 0x6}], 0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000001c80)=r6, 0x4) r9 = getpgid(0xffffffffffffffff) syz_open_procfs(r9, &(0x7f0000001cc0)='net/ip_vs_stats_percpu\x00') 2018/04/04 20:10:01 executing program 2: r0 = socket(0x4, 0x5, 0x9) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="7ef29fef06a0c490b73f0da1815ed636212bbf36e42722b8ed661ee4bec87bf42d02d23d3aa4cb8ff98658c7184fc452b95509b967db9089e56216183b4c5097a1a38d94ef2d223a61f6d65cf7d0bb509b14b6", 0x53, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="c15e1f37ec06729a6c44facf68a9b40c9ed6805b79", 0x15, 0x0) keyctl$negate(0xd, r2, 0x40, r3) r4 = accept4(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00000002c0)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000380), 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000003c0)=""/54, &(0x7f0000000400)=0x36) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffffffffffffff96, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x3c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xfffffffffffffffa, 0x8, 0x3, 0x1f, 0x81}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r6, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000640)=0x1, &(0x7f0000000680)=0x4) r7 = dup(r5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000006c0)={0x0, 0x8, 0x0, 0x8fe, r6}, &(0x7f0000000700)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000740), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000780), &(0x7f00000007c0)=0xb) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000800)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000940)={'vlan0\x00', 0x1f}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000980)={r6, @in6={{0xa, 0x4e24, 0xfffffffffffffc5d, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000000}}, 0x5, 0xa78c, 0x3f, 0x48, 0xffffffffffff92a4}, &(0x7f0000000a40)=0x98) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000ac0)={0x8, &(0x7f0000000a80)=[{0x0, 0x6, 0x6, 0x8}, {0x9, 0x8001, 0x4, 0xff}, {0x3, 0xc000000000000000, 0xffffffff, 0x7ff}, {0x8ce, 0xe0, 0x9, 0x3}, {0x5, 0x800, 0x20, 0x75}, {0x6, 0x8, 0x3, 0x2}, {0x18, 0xa8, 0x9, 0x5}, {0x4, 0x263b13d2, 0xd303}]}, 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000c40)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)={0x54, r9, 0x700, 0x70bd2d, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2b8f8832}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/ppp\x00', 0x1, 0x0) accept$packet(r10, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d80)=0x14) r11 = creat(&(0x7f0000000dc0)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000e00)={r8, 0x7b}, &(0x7f0000000e40)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r11, 0x84, 0xa, &(0x7f0000000e80)={0x13e, 0xe6, 0x202, 0xfff, 0x6, 0x2, 0x200, 0x1, r8}, 0x20) [ 76.978075] IPVS: Creating netns size=2536 id=1 [ 77.068166] IPVS: Creating netns size=2536 id=2 [ 77.126359] IPVS: Creating netns size=2536 id=3 [ 77.172897] IPVS: Creating netns size=2536 id=4 [ 77.206081] IPVS: Creating netns size=2536 id=5 [ 77.258426] IPVS: Creating netns size=2536 id=6 [ 77.292316] IPVS: Creating netns size=2536 id=7 [ 77.347489] IPVS: Creating netns size=2536 id=8 [ 80.357629] mmap: syz-executor0 (5090) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/04 20:10:06 executing program 0: r0 = socket(0xf, 0x0, 0x100) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xffffffff00000000, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) rt_sigpending(&(0x7f0000000080), 0x8) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fd6ff0)={0x0, &(0x7f000094d000)}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/04/04 20:10:06 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000000c0)=0x100000001, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000000340)="5f6accc18a6a00000000000000000000000000000013b7175c54c450df958fa392d5146cfe305aa52fe8cf497af8ae4944c458bdf42605a3c326231a9ff4c3b6111aaba19be244e0e4c7ec7b207f21ed56226395c4df02602065d801d898ed38d0e285a680376b7a953039021243133d2914da60d585e36d391e28e46cf74018f777a0bd28b04a94c6a3a1ce1c8f50e9cc7ec077e14e425d35578b686b9daad403abb9c55632a0e6f386eb2dd5dd97a3f9eb2e11f7823a4473c42040f00f92d51a50c714ae43aa33c8b1c0020000000000000033a14833eed277f40000000000000000", 0xe3, 0x20000005, &(0x7f0000000140)={0x2, 0x3f, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sendmsg(r1, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='9', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) dup2(r0, r1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 20:10:06 executing program 4: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) getpeername$ax25(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000640)=""/98, &(0x7f00000004c0)=0x62) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="e800000013000000000000000000000063636d5f62617365286c72772863626328636173743529292c7368613531323d617678322900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0xb0, r2, 0x310, 0x0, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd2d}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) 2018/04/04 20:10:06 executing program 1: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000900)=0x84) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x80, r1, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x90) r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)=r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r3, r4}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000b00)=ANY=[@ANYBLOB="e00000027f0000010000000002000000e0000002ffffffffd74966f862661ac5706ad0fa5bcbfa8a272f6814ff3437e35e0776329e4d1df5c989b72069ecb27019f1dfba5f21e3931ef24e2a6a248c84b190e949efabebbfeb30ebe2e456ea9c2f0310747be59fdf552d139ef5d08add2784dd59e2e8a9690ddc8dc90b24346d8a6c937cb2bcff657ef12f26053c78377cbeaea82a"], 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) 2018/04/04 20:10:06 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x64, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x64}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r4, r3, 0x0, 0xc08f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/04/04 20:10:06 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {}, {r4}, {r2, 0x8000}, {r3, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r7 = dup3(r5, r3, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x7}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r8, 0x63fd}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x8) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f", 0xbc, 0xffffffffffffffff) 2018/04/04 20:10:06 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x12}, @loopback={0x0, 0x1}, @empty, 0x3, 0x30, 0x7, 0x400, 0x7fffffff, 0x800000, r2}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/04/04 20:10:06 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x9, &(0x7f0000001480)=[{&(0x7f0000000100)="f33ebcb1", 0x4, 0x2}, {&(0x7f0000000140)="dfae36578d6f044bd62d406736e161886e4c1b605d1a41605d9315b8b09aa37854b29c3a9104087660f78675b520f5b83748fc868810726596b39ea4801079", 0x3f, 0x7}, {&(0x7f0000000180)="3b247a38e148f033e4efca572a49952574eb19bbee4450b443c05c242e6df34f2775c4f66c2159e92c245d8cfba222aeb874bd22549831460ed8b52c8ffad98b31cbe156abd10937658f7c1476ca6efcb1d6a2067453ce1abd582a8811fb64f7300a0da0fa2ab2842ec5931199640496f48fdd57cdd0d92e7098b9f7142ab03a25fcae2dbadcfd15b3baca96ccef917bb27ce72e0352ffe3e77d2028ca7b95383c0808f7e64ad5868521f0d3669c788e01829b6d90abe8", 0xb7, 0x107}, {&(0x7f0000000240)="550c2d3b9cad2992317f45fa08d18243c20a41514e7782506affe23a5933ce06", 0x20, 0x1a09}, {&(0x7f0000000280)="5743fd042b9627806cf48ae7603903cf12a430c43ba476a900fb4a4446f60b3e99e90dbba8bedd55f3b24f7452b12dfcb134beb1fc8ee32c0898388a3c558bcc75e9f4c9e69ee6220e28e6e133b3143f263d20544feba6be4fa2da685e48ea68b8c31ff3586a731da81a0c3e644ee61a87cc05e83fa27281b3d4b3672716376284c17556bd31", 0x86, 0x8}, {&(0x7f0000000340)="9fccd3e3b7247f05247e694a70cbb858b2be7bde24356964f922f7d829ae4f62c5824948598b144ea0f396c00a068b82c6a5f0b0a37bc51bf54352f11e837b4146bf837bba8b8eff987ebd083b459d269c7a50620aa21647172ee9d3696a2f0cc97918418e00a846dbf7fbabfb72f74a94dffd60eca4baa26f3f42a321a487996cc0a715f8513978a0d9e1b518996f", 0x8f, 0x1000}, {&(0x7f0000000400)="dc5d4098b566b13cab724acc4a1e471f654917c3292c21f2b7aa3313b56bfd501e0e16d044899baef13bd6f9032027", 0x2f, 0x1}, {&(0x7f0000000440)="ae5b9753a8", 0x5, 0x9}, {&(0x7f0000000480)="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", 0x1000, 0x1}], 0x8, &(0x7f00000015c0)=ANY=[@ANYBLOB="6eebc54d2b0c96cfa7696474683d3d0fd11d219b002d37373539363f2c00"]) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="2600000080000000000000000000000000000000000000000000000000000271f9f600000000000000000000"]}) 2018/04/04 20:10:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x1, 0x1000}, 'port1\x00', 0x2, 0x800, 0x0, 0x20, 0x8, 0x200000, 0x3, 0x0, 0x1, 0x80000001}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045bff8)) 2018/04/04 20:10:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x3, 0x1, 0x4, 0x7, 0x4, [{0x3, 0x0, 0xfffffffffffffb4c, 0x0, 0x0, 0x200}, {0x10000000000000, 0x40, 0xffffffff, 0x0, 0x0, 0x100}, {0x9, 0x10001, 0x8, 0x0, 0x0, 0x1002}, {0x8, 0x1, 0x4, 0x0, 0x0, 0x1808}]}) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) [ 81.417639] IPVS: Creating netns size=2536 id=9 2018/04/04 20:10:06 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) mq_timedsend(r1, &(0x7f0000000300)="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", 0x1000, 0x9, &(0x7f0000000080)={0x77359400}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) chdir(&(0x7f0000000040)='./file0\x00') connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 20:10:06 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getgroups(0x0, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(r0, &(0x7f0000000480)) r3 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) chown(&(0x7f0000000340)='./file0\x00', r1, r2) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000500)={0x40, {{0xa, 0x4e24, 0x87, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff801}}, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}}]}, 0x190) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r5 = dup2(r0, r4) symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000040)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/04 20:10:06 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='bcsf0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r1, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000000340)="a17ce4bce5c50c6425dd40447f0f07a27b5a631aea7a74a81b46a7aae95f92df5b517115a0e9abc58cb3989b70f311f3cd1948f41cb90aa3ae1633640a1e9f2f926d97dbce6d2925fd133fbb4752a4ff3c82d34866ceb00a43a0ab355cda9296e1101d888bba4747adf75c42cf5b53a88faec03fe360335f8c3a27c1296b044833475206d8ba4ebb71e9ea2334b01e3cc0968f03e9a6643503b9ecdeb52844bc79b0293b180d92476c200566ed80cea6c5428072f89f0e", 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffff79) unshare(0x44000400) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/04 20:10:06 executing program 7: r0 = socket(0x10, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xfffffffffffffff7, 0x10000000800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r0, 0x5d9) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r2, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d", 0x49}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000004}, 0xfd9b) r5 = accept4(r3, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendmmsg$unix(r4, &(0x7f0000000080)=[{&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000580)="7509fbda6e11f85eef368b1f46c8854231c56349a5ceed9e9a79909f482c77fd5509fa23905b8900a1637887669cf28804f554ddc3bc154bc655bfd6aced711be5d79412687212bb8164693990c0a0f6587d411c0ff06d64beda965625f9cbd2162be1dd649aa60026dd417ab52c", 0x6e}, {&(0x7f0000000600)="80867b54d82f0bc16e4dbb9e6b72cbb0a54801e44a4baa2cb8173a959881d90ef600287f6f0955abb99be4f82de21805ed1702b1c3258666034fabd2e15b4612449f6cc518f262459367e93e9ebf8b796f66b54f382cdc372f3c857ea1fcbc97c8db796078c8c05793885857b1a166d6dc004e4e17d5656e1b55db7e10b2db0534f8fe1d350b1f8bc159aff90dd79c98183ed1de36990393b2cb1fb8b5e8e71523bbdcb9213b8b06f62ec2ac25b58fa084435151b30dc40dcb643551323a60adf476697ff24c4755f12fd1cf41306c", 0xcf}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000000740)="7063693f4be0a5707e04a9a79c4d89963f9a68554e6e82204506e964ef30c909edaf49e8014d215689f8c71225b37f824d33465812da4a98a5d2fed98408dee946f06c603d6c3b3360c142305830abc576a0cd9337f13526480a12885a5293bcf36adc675955e4d5e8e4bd3b2096c7b6ba5698bfd0d15375186a7bd0e8f4a36acee852faf3a179ce6d776c8645998334b849ef5c9b512545a3c4eeb5d6e23ff9a0020a2705b33c99225fcf74a3d44bc082f6c3923f4c0a9722c9e08c48ffb2b955256f60f82d4d95c7d8480714fdad6b5421cc0abb576f077b419731e2168a066bd2d95cc28a24bfc568", 0xea}, {&(0x7f0000002600)="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", 0x1000}, {&(0x7f0000000b40)="98d14edbfbcf5be13d49a72b02bd8b046101c2280cd0ac827a6475e51a61b9a06da35941f593f26a6734722a86249e0e8b1f5ad80ac83d2890455b38ca193299fa1675d319af1c3ee3049bd5689ed3463a2bdb2eec029de69f624ec6ddc73a0507f0bddc567a0e8782b19b8868203fe2c6ab0ef9383bfbf9c98f46a407ae8f5b07bd12569e3b2f883498a7eb1aa9353d9a458fb81cea62bb21eb903b948c2ad3f2a44c4ed85882af0816685ebf2b0ee74e68ccf16cd67b90fd341fa955ffcfd6e7631ba637b89978141cfff252efef4cf62ad3bf2f589a07d1b4c24cfef5", 0xde}], 0x6, 0x0, 0x0, 0x10}], 0x1, 0x20004040) sendto$packet(r5, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f397fc7737b38588f0bfa6d14a", 0x60, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r6 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f00000002c0)={0x0, 0x8}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x0, 0x7, 0xffffffffffffffff, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}]}) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) [ 81.485405] IPVS: Creating netns size=2536 id=10 [ 82.631708] IPVS: Creating netns size=2536 id=11 2018/04/04 20:10:07 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) tkill(r2, 0x20) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/04/04 20:10:07 executing program 1: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000900)=0x84) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x80, r1, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x90) r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)=r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r3, r4}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000b00)=ANY=[@ANYBLOB="e00000027f0000010000000002000000e0000002ffffffffd74966f862661ac5706ad0fa5bcbfa8a272f6814ff3437e35e0776329e4d1df5c989b72069ecb27019f1dfba5f21e3931ef24e2a6a248c84b190e949efabebbfeb30ebe2e456ea9c2f0310747be59fdf552d139ef5d08add2784dd59e2e8a9690ddc8dc90b24346d8a6c937cb2bcff657ef12f26053c78377cbeaea82a"], 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) 2018/04/04 20:10:07 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359404}, &(0x7f0000048000), 0x0) get_thread_area(&(0x7f0000000140)={0x7fffffff, 0x0, 0xffffffff, 0x8, 0x4, 0x2, 0x7, 0x8, 0x1, 0x101}) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000c78000), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x100000000, 0x1, 0x5, {r1, r2+30000000}, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x1ff, 0x4, 0x3, 'queue1\x00', 0x2}) futex(&(0x7f0000000200)=0x1, 0x9, 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x1) prctl$getname(0x10, &(0x7f0000000240)) 2018/04/04 20:10:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYPTR=&(0x7f0000000700)=ANY=[]], &(0x7f0000000640)=0x1) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000001c0)=""/234) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x18) 2018/04/04 20:10:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ip6_vti0\x00'}) 2018/04/04 20:10:07 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x5011, r1, 0x0) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f0000000140)="6574683128009818a51762bca391ccad232a3218634365b3ed599bfae9f484477df55218091ae8d958447528839cfe26cae5f9472c1253402b6be21e5131da10039bced1609476bd4030fd34363c1a50bd12c5b206120d74ae5b5eb4fe972abab82f8cb90900040e35622de7", 0x6c, 0x2) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@random={'system.', '\x00'}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/04 20:10:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17}]}, 0x5c}, 0x1}, 0x0) prctl$intptr(0x1e, 0x6) 2018/04/04 20:10:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000a80000)="ff55d36cffba04715d0000000000000100000000", 0x14) r2 = dup2(r0, r1) write$eventfd(r2, &(0x7f0000000000)=0x6, 0x8) [ 82.654247] IPVS: Creating netns size=2536 id=12 2018/04/04 20:10:07 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fgetxattr(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="3d478f946ce9000f207e7365635572697479262e2f63"], &(0x7f00000008c0)=""/109, 0x6d) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r2}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000c80)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73", 0x30, 0x8000000, &(0x7f0000000940)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000ac0)={'filter\x00', 0x0, 0x3, 0xe7, [], 0x1e3, &(0x7f00000003c0)=[{}], &(0x7f0000000b80)=""/231}, &(0x7f0000000680)=0x78) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xffb}, 0x90) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a", 0x4, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000d40)=ANY=[@ANYRES16=r1], 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0x11e) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/04 20:10:07 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={"9d000000b9cdd63ad8320e429a785f0d", {0x4, 0x100000001, 0x0, "e0b618b5a2e0", 0x5}}) mremap(&(0x7f0000317000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r4, r3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='net/fib_triestat\x00') syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x1fffe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x100000001, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r6, 0x70589ca4}, &(0x7f0000000380)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/04 20:10:07 executing program 5: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a85f68), &(0x7f00009d0000)}}, &(0x7f0000454000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/04/04 20:10:07 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) inotify_init1(0x181a5f963bcb3319) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/04/04 20:10:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x2, 0x7, 0xe1, 0x6, 0x10000, 0x50cd}) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) [ 83.050132] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 83.731915] pktgen: kernel_thread() failed for cpu 0 [ 83.737132] pktgen: Cannot create thread for cpu 0 (-4) [ 83.742495] pktgen: kernel_thread() failed for cpu 1 [ 83.747638] pktgen: Cannot create thread for cpu 1 (-4) [ 83.755912] pktgen: Initialization failed for all threads 2018/04/04 20:10:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8202) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/13, 0xfffffffffffffe89}], 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='ipddp0\x00', 0x10) 2018/04/04 20:10:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x80004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff03) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x58, &(0x7f0000000180)=[@in={0x2, 0x4e22, @rand_addr=0xd9e}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0x401}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x3}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x6000}, &(0x7f00000002c0)=0x8) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r3, 0x4040001) sendfile(r0, r3, &(0x7f0000000140), 0x7ffff) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/04/04 20:10:08 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x100000000}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={r1, 0x9, 0x30}, &(0x7f0000000600)=0xc) r2 = socket(0x10, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x7, 0x200, 0x7f76, 0x3ab, 0x85, 0x100, 0x8, r4}, &(0x7f00000003c0)=0x20) preadv(r0, &(0x7f00000029c0)=[{&(0x7f0000000640)=""/115}, {&(0x7f00000006c0)=""/162}, {&(0x7f0000000780)=""/4096}, {&(0x7f0000001780)=""/70}, {&(0x7f0000001800)=""/4096}, {&(0x7f0000002800)=""/131}, {&(0x7f00000028c0)=""/98}, {&(0x7f0000002940)=""/80}], 0x100000000000016b, 0x33) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x380a84}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="0800b5af430000", @ANYRES16=r3, @ANYBLOB="200027bd7000fbdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x8044) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/04 20:10:08 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6, &(0x7f0000000140)=0x80) sendmsg$nl_netfilter(r2, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100004}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2c8, 0xb, 0xf, 0x2, 0x70bd27, 0x25dfdbff, {0xf, 0x0, 0x7}, [@generic="98967d4260e48a51aa67b8fa6805735b939f918224ccc1434f50745c185d872432ca23a560a6cdd7b4a232a217aa6cad7e9bc84420885b02ddd1d21aa499f7a0a4b3eaa4f99c7ebb5c14b3e49de7ad26ff2c790b5a3378b4baad708a590ffbb2cd9e6f34f8f7d1a3220f78e0db51ee9d3bce512faab8dc9275fcea0e74e0bc18642c85554904e2e804137d0c6cc8227ec56ec74de1f00ea3a8eaee293cdaf0c924a4c6a39f1ddeefb9", @typed={0x4, 0x7e}, @typed={0x8, 0x22, @str='\x00'}, @nested={0xe0, 0x8, [@generic="dfed4f6f", @generic="684c57b15393776fa5edd13bbea1f44eecd889307fbbd54b060b81aeaec01700f7301d15af2d60db2d73c72c83a8959208c8cf47f4131de4ce53154f4fcf4e16bb", @generic="43fd57a8475e2f471bc2f82b8af681838f4d464799d90777f27774b4567619aaacfef512955d4f55ed2b430420f9805a1d0ee26d74d0fe4098e9c4f4bb37dbb05e3b28a10b8d5422691ad70cfb2d775bd696aa02a1e31f6ab96861e55d37cbab18cc75cde755f3cd6534675ee832501416d23e9968af1e37364cf62b0e840eb108bdd1cce844ec5427", @typed={0x4, 0x3}, @typed={0x8, 0x3d, @fd=r0}]}, @generic="9afa10b8121717521507e4840aa9d67c5aa49111bab28e45743fcd07ba8316f0cf0dd14267a0b43c4a701fda01aa8a163393e389ffc55972ca8ccbd215946ce53a9c0902340d212e5c9fe0241d2d30a01f1c13fcc15f62cdc117cd0bbb28bcf5150a6c874360af66d5c5dd7a577d65aa33f365b45007f3afc9293aa8cdb0805e25fb39f0356fbf9cbb03c787df78451971", @generic="1404a30f9f47443f7732064d20a77a96d7152c25d845898618173691a67fe8e8c2fa9cfbd9bd70c7ab4bf3c36029075134dc0dc18b2b0e7f4e4a6e8d78540371692e7987e643342ee6e8ede333604fc2ea21f1efc88c406ac6bca16fb3966bec81a18142f0f3a23a66c7329aac1fdf4d20d7e1113be1707ce27ec03ce389974b866347c20af1995981f4b7"]}, 0x2c8}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) ptrace(0x4, r1) 2018/04/04 20:10:08 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001340)="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", 0x1000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000940)}, 0x8000) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r1, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x5ad}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_get$pid(0x2, r2) 2018/04/04 20:10:08 executing program 6: unshare(0x40000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) fchown(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000480)={{0x7, 0x203}, 'port1\x00', 0x9f, 0x20010, 0xffffffff, 0x20000009, 0x1, 0x43e, 0x1004, 0x0, 0x4, 0x6d1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) unshare(0x10000000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000300)={0x81, 0x6, 0x2000000000000000, 'queue1\x00', 0x4}) r3 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000880)={0x0, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x6}, &(0x7f0000000a40)=0x8) 2018/04/04 20:10:08 executing program 1: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="b600000057f7cf44d58bc34072ff148e7ecb270fd0dc1eb4287675d254608857ed50099ba24f7e029273d3920310deb6f5b4c821773c4a5bb4cab406acff3534ac745309f88483a72c4c32f15d52b86b717257b932c826d402a7d4c135b0bb204642151abf50100e20e174010164af2d836f90420b7419ef336529599565c1d00868f63325177fb5946b1fcc44187e0fa8c1c3fce00f6ddcdf0a656f7ac9c3850ebef4e94eaf736d0f2b2d1dabd3477e7f4e5d9923131b63fdf60d6a31647265c79463d34eef3e5682b174067a8945d212761c08293a7609765ab7896806e61a1b6f5d963ac16dc9cd3fbacb4d703ead0b4cda2bf2cf5a960a5dcc82eff7b1ca8e76aa1b3767eb187eded2f8cd640d51f7"], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000900)=0x84) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x80, r1, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x90) r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)=r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r3, r4}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000b00)=ANY=[@ANYBLOB="e00000027f0000010000000002000000e0000002ffffffffd74966f862661ac5706ad0fa5bcbfa8a272f6814ff3437e35e0776329e4d1df5c989b72069ecb27019f1dfba5f21e3931ef24e2a6a248c84b190e949efabebbfeb30ebe2e456ea9c2f0310747be59fdf552d139ef5d08add2784dd59e2e8a9690ddc8dc90b24346d8a6c937cb2bcff657ef12f26053c78377cbeaea82a"], 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) 2018/04/04 20:10:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000052000100007c71980a3c00000000000000020000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/04 20:10:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x22, &(0x7f000089b000)=0xffffffffffffffff, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x40100, 0x0) 2018/04/04 20:10:08 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000840)={0xfffffffffffffffd, 0x0, 0x7, 0x8, 0x3, 0x0, 0x0, 0x4, 0x400, 0x3, 0x2, 0x741000000}) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c) lseek(r0, 0x0, 0x8) lseek(r1, 0x0, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f0000000600)="bae73b56416df3589724a1739a1fe8179881d13cfa6c8f8766295928abe083a669383414fe1ad75c937f759bc2711f5482573c66bac0e6a5f8aa287a81d26e8d72f5aea2b62b51f5654e693630fe730fb6b63edbe70d7fe7d8d23dcb11d20f3707ed4164a659b431308fb6d38f5ed0c8c3f77e0ae417a5bdb8ba356ba3bc83573cd11cbde6a795c2b4f4c019ad79ddbe66d85c4c1999", 0x96}], 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000780)={@dev, 0x0}, &(0x7f00000007c0)=0x14) connect$packet(r1, &(0x7f0000000800)={0x11, 0xff, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) r5 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='/selinux/enforce\x00', 0xfffffffffffffffe) r6 = add_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="3d7a6c0200ec6ce33d82e4f5d511f4f29a2aac467a8b06465eeee0e0e3bade39071d27fab74ca1", 0x27, 0xffffffffffffffff) keyctl$instantiate(0xc, r5, 0x0, 0x0, r6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffffffffffffee) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1f}, 0xd) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000440)=""/184) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x8, 0x0, 0x7fffffff}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000700)={0x7fff, 0xa528, 0x209, 0x6, 0x0, 0x100000000, 0xfffffffffffffff9, 0x0, r7}, &(0x7f0000000740)=0x20) socketpair(0x0, 0x800, 0x69, &(0x7f00000006c0)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000880)) 2018/04/04 20:10:08 executing program 4: socketpair(0x13, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x100000001, 0x1, 0x7264, 0x5, 0x902}, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x0, 0xff}, 0x20) socket$inet6(0xa, 0xa, 0x9) 2018/04/04 20:10:08 executing program 2: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) r1 = getpgid(0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000007c0), &(0x7f0000000800)=0x4) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ppoll(&(0x7f00000004c0)=[{r3, 0x1}, {r2, 0x200}, {r3, 0x50}, {r0, 0x200}, {r2}, {r0, 0x2000}], 0x6, &(0x7f0000000540)={r4, r5+10000000}, &(0x7f0000000580)={0x81}, 0x8) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000740), &(0x7f0000000780)=0x4) r6 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r3, r6, &(0x7f0000014000), 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xe}, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x20) capset(&(0x7f0000000440)={0x399f1336, r1}, &(0x7f0000000480)={0x1, 0x8000, 0x1ff, 0x5, 0x8, 0x3}) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) open(&(0x7f0000000900)='./file0\x00', 0x10000, 0x31) write(r0, &(0x7f0000002000)='\t', 0x1) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='-@cpuset[md5sum[\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='-@cpuse\x00', &(0x7f00000001c0)='eth1/wlan1@[eth1[\x00', &(0x7f0000000200)="405717757365727a6d643573756d242d00"]) sendfile(r6, r6, 0x0, 0x800) getsockopt$inet6_udp_int(r6, 0x11, 0x64, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000700)=0x1, 0x4) select(0x40, &(0x7f00000005c0)={0xbb9, 0x1ff, 0x2, 0xfffffffffffffffc, 0x2, 0x9, 0x7, 0x3}, &(0x7f0000000600)={0x3ff, 0xffffffff80000000, 0x8000, 0x6, 0x8, 0x6, 0xb93c, 0x2}, &(0x7f0000000640)={0x3, 0x10000, 0x81, 0x7f, 0x4, 0xff, 0x7, 0x8}, &(0x7f0000000680)={0x0, 0x7530}) sendfile(r2, r2, &(0x7f0000001000), 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000340)={0x0, 0xc4d}, &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000840)={{0x1, 0x3ff}, 'port0\x00', 0x4, 0x800, 0x1, 0xfff, 0x6, 0x100, 0x4, 0x0, 0x7, 0xe972}) syz_open_pts(r2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={r7, 0x4}, &(0x7f0000000400)=0x8) recvfrom$ipx(r6, &(0x7f0000002040)=""/4096, 0x1000, 0x100, &(0x7f00000006c0)={0x4, 0x1, 0x7, "219f9528396f", 0x2}, 0x10) execveat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/04 20:10:08 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) unshare(0x20940000) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e80ff4)) signalfd4(r0, &(0x7f00002bc000), 0x8, 0x0) 2018/04/04 20:10:08 executing program 0: truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff00) [ 83.915068] IPVS: Creating netns size=2536 id=13 2018/04/04 20:10:08 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) shutdown(r0, 0x1) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = open(&(0x7f000043eff8)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x60, 0x1) sendto$ax25(r1, &(0x7f0000000000)="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", 0xfc, 0x84, 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x0) [ 83.945073] IPVS: Creating netns size=2536 id=14 2018/04/04 20:10:08 executing program 1: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_emit_ethernet(0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="fffffff7ffffffffffffffff24ded669243bd17405132def94b789067f7374b1b323dfe4a4c3023b12d6edea867c43cd2bf8acfaec95e02a000000000000000000005933d78c7aedb5a71ac48f6771a307ce4998f43fdfc1056083af18ec231c24870dbe73b2d26c2e39784acc31454f33206bec9a856392068021bdb7d79bf1073b2fe7352568a595418c26b5cda8878307132c15cff408c4c4797c6643369884148634101fc9fde1c24f2d739f4e5404ac87799366f8154e13a847ee609365000000000000000000000000"], 0x0) 2018/04/04 20:10:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) getsockname(r1, &(0x7f0000000240)=@nl, &(0x7f0000000000)=0x80) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x122}], 0x1, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) getitimer(0x0, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x202, 0xc18c, 0x2b, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000780)={r4, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) fcntl$setstatus(r0, 0x4, 0x0) flistxattr(r3, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x2c, &(0x7f0000001080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000002c0)) [ 83.976416] IPVS: Creating netns size=2536 id=15 2018/04/04 20:10:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40010, 0xffffffffffffffff, 0x400000000) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000580)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x101, 0x8000, 0x4}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000080)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'syz_tun\x00', 0x5}) mremap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x4e20, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r1, r3}, {0x0, 0x100, 0x0, 0x1ff, 0x0, 0x100}, {0x3, 0x10001, 0xffffffffffffff80, 0x2}, 0x4, 0x6e6bb3, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x2, 0x1, 0x0, 0xfffffffffffffbff, 0xe323}}, 0xe8) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000600)=0x4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={r5, 0x6, 0x101, 0xfffffffffffffff9, 0x2, 0x1}, &(0x7f0000000240)=0x14) sigaltstack(&(0x7f000053b000/0x4000)=nil, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x270001, 0x0) syz_open_pts(r4, 0x2000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) fcntl$getownex(r7, 0x10, &(0x7f0000000680)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f00000006c0)) 2018/04/04 20:10:08 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(0xffffffffffffffff, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80200, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=""/152, 0x98) 2018/04/04 20:10:09 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6, 0x4, 0x80, 0x8, 0x9, 0x5, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x6}}, 0x100, 0x101, 0x4, 0x4, 0x750a}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) 2018/04/04 20:10:10 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x4, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0xd2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001240)={r2, 0x3f}, &(0x7f0000001280)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x7f, @multicast2=0xe0000002, 0x4e24, 0x3, 'nq\x00', 0x0, 0x0, 0x67}, {@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x2000, 0xc6da, 0x8, 0x8}}, 0x44) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x8, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r3 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffffd, 0x858, 0x800, 0xffe}, 0x8) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[], 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000012c0)={0x78a6, {{0xa, 0x4e24, 0xe17, @empty, 0x6}}, 0x0, 0x6, [{{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x2}}, {{0xa, 0x4e24, 0x4fad, @empty, 0x457e}}, {{0xa, 0x4e24, 0x47e8, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x9c}}, {{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x7}}]}, 0x390) 2018/04/04 20:10:10 executing program 0: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) unshare(0x60000000) r2 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x2, 0x0, 0x5) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000006c0)={0x18, 0x0, &(0x7f00000002c0)=[@exit_looper={0x630d}, @decrefs={0x40046307, 0x2}, @free_buffer={0x40086303, r8}], 0x0, 0x0, &(0x7f0000000340)}) r9 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000008c0)='\x00', 0xfffffffffffffffd) keyctl$chown(0x4, r9, r3, r2) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) fcntl$lock(r7, 0x7, &(0x7f0000000240)={0x3, 0x8000, 0x7, 0x800000000005}) 2018/04/04 20:10:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0xffff) socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r1, 0x5) 2018/04/04 20:10:10 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000700)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000740)=0xf6, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x8, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f00000006c0)={0x3, 0x3, 0x401, 0x5, r2}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYBLOB], &(0x7f0000000140)=0x1) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r5 = openat$cgroup_ro(r1, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="020b32071500000025bd7000fddbdf25040007000500000001000000000000000800000000000000090000000000000005001a00e0000002000000000000000000000009000000000000000000000000000000001f001410010014000600000002001000000004d4000004d20000000005001a0000000000000000000000000000000000ff01000000000076782e2a04615b97010700000402005000000004d3000004d600000000"], 0xa8}, 0x1}, 0x40000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0x0, 0x7f, {0x0, @in={{0x2}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000440)={r6, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r7, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0xffffffffffffffff, 0x100000001, 0x0, 0x10000}}, &(0x7f0000000500)=0xb0) openat$cgroup_type(r3, &(0x7f0000000580)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/04 20:10:10 executing program 6: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a700080045003c00000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc3b3636e0baeeda84b208c5dd3a4ddbe1aec76cb0069e46a148cd2eedf68036b655cde16f2fd23f8ebfdf793d3c40ba73d8f314e346538fa156a000a16b424c92db2dd9aa5010b51d9f7b3ff1afb660"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x410d00, 0xd6) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) connect$inet(r4, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/04 20:10:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x4520, &(0x7f0000ac4000)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/227) 2018/04/04 20:10:10 executing program 7: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'irlan0\x00', {0x4, 0x5, 0x20, "34c35dcef9d9", 0x1}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000000140)=0x40000000, 0x2000000000000401) 2018/04/04 20:10:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000000)=[{0x30, 0x13f, 0x1003, "fe0ead5fe2cdf6e0c3af412572e09ff487b4145fda2561651ae9eae1f6"}], 0x30}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}, 0x1}], 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) r5 = getpid() getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0}, &(0x7f0000000bc0)=0xc) getresgid(&(0x7f0000000c00)=0x0, &(0x7f0000000c40), &(0x7f0000000c80)) sendmsg$netlink(r1, &(0x7f0000000d00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000001e00)={0x1390, 0x21, 0x29, 0x70bd2d, 0x25dfdbff, "", [@typed={0x94, 0xd, @binary="a15c8732d10e886328acc66e26bb188961ab455a4d5ea8f7201ce9e19406a87a0df3653a429b272b2fbede70bc1bbe5226246d05e7974e47dfb90632a830a1ac22940bf5e41ffeae3a0092c363cf7108173a64911b68238da92d62b8cfd41255d634d84df4fd74df646e0d83acf990bab9b7b149c980547f3705b069b85d179954d3f2aeb768cf7812fee5016f"}, @typed={0x8, 0x26, @fd=r0}, @typed={0x4, 0x55}, @generic="c49028ecf014bc168923c9ce3006bdf7bbf036b0b2642a9d543b9d520d4702e2716ef122aab5fb76fc9d6c7bacfa6933fd0fbc1323780823365f64bf84cc092628d41a3029b72b5a5bc7267b017b6b5866b7053472fc729393d1f2869b7010ec34b008bbcf793a89b267d0efcca21ecd5cd3063d1fba1f8a8bbe5a2a11931ad80998c17a7a80f0918bd24ebe3a36ea87a1ffdeb16dc4a86766824b01eef1bc22b380b8b774d78dab5285d624fb8f9bff2bc76210314fb03d67c39ca29ab87690f4f718390f", @generic="7c14d01284df587b8db1b1407948f01ad7560c14da67a6a911968cf0791adf01b148983b656d16643a9d611d08e7fc26bc91941773a3615ee345ac02246660142d55e0bd3f53373aabfb2ccdcb893543767ae6", @generic="f2ee148913b4392eb29699b347cd2ff52d4dae6f562f06f938f5d011e7b31ba0c548ce38c1b8f1fcf88941356d121e66990006ec835c569c98cb4fe27c3adbdca1cdbe80a1ef15683ba5db98fd7ecff994a6", @nested={0x116c, 0x4c, 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[@generic="2a95af8cb2ff9043564c1de3bce536bc7a8c40ab55d3dfa43d66b0b7fe524f893193c3906722700fddfb84ecff9a8a4579f1a7025e57d53be87aaef673557635ebd557860d2b8cf37fb911d33ddb37fb49742329f6f4fea4c0e1abb0888aa039a4", @generic="7a745de990cb0d7829ee488319", @generic="33a5c1ae363e99e40fd47c34b8fb8bf74c5e6302cfb043b261662edcef9bab2f0494aabaa338b2965ce8695eabe537f5595bf9b5ca3919013ea6376ae794c1a4ae623a63a2da1eba205f8c2ce2a72d3198dcc1945a0b0e6040812ec43d3f30bbc3534568f5497548c1f4b4929b68af3dbf4ccd3df14e7729df11dd09331e3c5e413199a9a2056dd1b166a23d5bc36c85b62b6421585336ca6702e599b3b47b95dedc90294a179690100652f1c11be7d999d942411bf5302898b4f5b14db3c3a8", @typed={0x8, 0x4d, @pid=r4}, @typed={0x8, 0x26, @pid=r5}]}, @nested={0xa8, 0x44, [@generic="393f857151b606993704108a0897f895e5569c8b690d9d42e06c93f02743a2bfa0d83c3571914612f191a011b4d96fbb294504f5b1e486bd2ee8948fa6a9f42bba172e67653ac33a7b906cbb73097bf064228cd29c36a621dd8d307726ad8a33cc7c50ba48856fe29b972ab9e3cf840d46d3e1c495f57a06d3c4fe9a4e57abed5dc7ebc0e7ebed074b6b9e6d1d6575ba91d8ad239d6b6bbeee", @typed={0x8, 0xa, @uid=r6}]}]}, 0x24c}, {&(0x7f0000000800)={0x1cc, 0x41, 0x8, 0x70bd26, 0x25dfdbff, "", [@generic="86fb49999900ef0c9f170fd19df2e79c46a55cccecc7fbfc12f37ae650bdafd930ef2f21e3071f0e2974c6397f2c4912d330c4fdfc121c56c3a0f46388f67838decd97b8d7b9866b55b4cbc51ca789e63d746ac04206ea471e17ea5f1bd12f0e52bd6818dd27dd2c0519cae438d0e81b4eda0c4f08272ee5f0151b5c7cbf1013b1ae", @generic="e4852c26048c52915b2fc1df3c71186cfb931c290827b8e017ab040a6e593ef04f9bd2b6e6b66c7a7b2a3190d2d6c49df3a30141fecf6cbbe254de09a275414cafbddaca4d6297efeb8097c2efa451037a4edf193dbee419f7c66574b89b1c69e7467d", @nested={0xd4, 0x3e, [@generic="ca5b788ceea1e4e5fc3c5bf724fb22c5bb79f489df53cd6e1bea7c44bee15af4a39f3a7fbe0e5c3eb4da37f4d3f6cbd8d9054512b64592ee4982d3f49df2956dc24b843733be3557ae332b83fac8641501f0765470f867d3086129e52e49e7c0d95c16cfb29fb680cc27596a9be9dabadff96bcaad07ad600426a451de38a9ccc0a1e8954eed496a201653eaaee72889a445a4115fd6235a875e4ca19d46977dbe6bac75de0997f567c5f0c77aaf64907973c69491c67e598b719e5f8181920f3cabf21c28fdc08d1cc231e38b"]}]}, 0x1cc}, {&(0x7f0000000a00)={0x24, 0x36, 0x8, 0x70bd2a, 0x25dfdbff, "", [@typed={0x14, 0x71, @ipv6=@dev={0xfe, 0x80, [], 0xa}}]}, 0x24}], 0x6, &(0x7f0000000cc0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x404c005}, 0x20004010) 2018/04/04 20:10:10 executing program 4: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x42000000802, 0x3d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000d80)={'teql0\x00', 0x9}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="090000000000000000000000000000000200ff01000000000000000000000000070000000000000004000000000000000000001600000000000000000000000000000000000d000008008303ed356dc30a45000000000000"]) dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000d00)=r4) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000d40)=ANY=[], 0x41) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0xc, r5}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0xffffffffffffffff}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x2}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f0000000d40)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x18}}, &(0x7f0000000040)=0xffffffffffffffd1) r6 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r6, &(0x7f0000000100)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000cc0)={0x4, &(0x7f0000000080)=[{0x7ff, 0x94, 0x80, 0x6}, {0x559e, 0xfffffffffffff001, 0x7, 0x8}, {0x8001, 0x6e, 0x0, 0x2}, {0x2, 0x2, 0x2, 0xb154}]}) 2018/04/04 20:10:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10000000003e, &(0x7f0000000000)=0x2, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/04 20:10:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x200000000840000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r1}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="04f9000000000000ff0f0000000000acda000000020000000200000100fcff00800000000000000005000000000000007f00000000000000000001000000000000000000000000490200000000000000000000ffffff7f0000000000000000000200000000000000070000000000000000000000020000000000db082dda20faa19400050000000000851dbe75c344486a5886dc0000000000000045ffff49855183"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="75736572585966411e5b782e5e1367d120007cb4"], &(0x7f00000003c0)=""/193, 0xc1) r5 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000540)={r6, 0x190d}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r7) 2018/04/04 20:10:10 executing program 3: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0xfffffffffffffffd, &(0x7f0000a06000)) 2018/04/04 20:10:10 executing program 2: clone(0x8000, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000400)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) r1 = creat(&(0x7f0000000b40)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000b80)=[@in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xa0) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000480)="97aecdd42f343c98179c8f19e84c11a6f7570019bd5ba88622e74460a8d6a1aaeae6b73f4020", 0x26}], 0x1, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x2, 0x3, 0xfffffffffffff000, 0x10000}) socketpair(0x4, 0x80805, 0x10001, &(0x7f0000000980)) syz_genetlink_get_family_id$fou(&(0x7f0000000a00)='fou\x00') futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000000500)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000004c0)={0x8}, 0x4) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) futex(&(0x7f00000000c0)=0x1, 0x1, 0x1, &(0x7f00000008c0)={r3, r4+10000000}, &(0x7f0000000900), 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0xc) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f00000002c0)=0x2, 0x3, 0x0, &(0x7f0000000240)={r5, r6+30000000}, &(0x7f0000000280), 0x0) r7 = request_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='/dev/rtc\x00', 0xfffffffffffffffb) keyctl$update(0x2, r7, &(0x7f00000007c0)="c5bdc27c8792e4ede7cdcb422c477ab9b37e57d716bb514b3685b799b7645bba1ebc550311434ec2901fdc46e9cb8fc19ecccaf40467db82ece3e749baa85b869f08c540362e30ad2dad79fce435653b801177ff552bccdac927480acff67d74136931efd93e6bb360bc0d9da94ad125d9bbff80cd64502c2e4fca2ec7ea76aa7fd6f3e9951356d1f64a121c16cd68cd9d2e29a5dd03466a36d8827a565ca3334ff47522e9a07af8278a967664bc9037d6a991b4783e2a850ba9ef1919ff68e10bfe532d5b541406d56b507fa203b6", 0xcf) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000c40), &(0x7f0000000c80)=0xb) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000100)=""/88, 0x58, 0x2, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) socket$unix(0x1, 0x0, 0x0) 2018/04/04 20:10:10 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) socket$inet(0x2, 0x0, 0x5) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00000000c0)="6a128799e5181eb8fc847dbb9c1edde2134aead021ac412740b603a59d6cfc903f67e028d4ca54042ffd7cce85d79620714ed483ca269e99646e3605082cbbc5c9773976dcd9ca5c99ab3fda6811adf5de05c67a4fe8456868111227d68a2f964f23503e939e21488cb01a53f878a163fbd009233cdb87648ae9434520ee49a370950c03de94d24d7d3ec9b26f77d7bb20cc1b9069ce68a3a9c3c68e54e0736b06149bfcec227e4a77d953393bdcd006cf327b144dddee2d62b7610c9bddd3b5979d75168c872ef894", 0xc9) [ 85.517078] SELinux: policydb magic number 0xd4cdae97 does not match expected magic number 0xf97cff8c [ 85.748067] IPVS: Creating netns size=2536 id=16 [ 86.355023] SELinux: policydb magic number 0xd4cdae97 does not match expected magic number 0xf97cff8c 2018/04/04 20:10:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="d097ba45eeed4879", 0x8, 0x0) keyctl$invalidate(0x15, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f000010f000), 0x0) 2018/04/04 20:10:11 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='eql\x00') r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r2, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x23, 0x102000004) write(r1, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) 2018/04/04 20:10:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x15, 0x0, 0x800000000, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) 2018/04/04 20:10:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000496fff)="c9", 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x200, 0x6, [0x400, 0x1bd7, 0x9, 0x0, 0x2, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x800, 0x8208, 0x5, 0x1, 0x20, 0x0, 0x6, r2}, 0x20) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e2f83)=""/125, &(0x7f00009cd000)=0x7d) 2018/04/04 20:10:11 executing program 0: unshare(0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005100)=[{&(0x7f0000004600)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000047c0), 0x0, &(0x7f0000004fc0)}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) 2018/04/04 20:10:11 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x8001, 0x6, &(0x7f00000000c0)=""/127, &(0x7f0000000040)=0x7f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x1, &(0x7f0000000000)=[{0x64, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) 2018/04/04 20:10:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x10001, 0x2}) preadv(r0, &(0x7f0000000900)=[{&(0x7f00000002c0)=""/159, 0x9f}, {&(0x7f0000000380)=""/139, 0x8b}, {&(0x7f0000000440)=""/118, 0x76}, {&(0x7f00000004c0)=""/5, 0x5}, {&(0x7f0000000500)=""/108, 0x6c}, {&(0x7f0000000580)=""/72, 0x48}, {&(0x7f0000000600)=""/214, 0xd6}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000780)=""/191, 0xbf}, {&(0x7f0000000840)=""/183, 0xb7}], 0xa, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x4, r2, 0x10000}) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d00000d000000000000000000000001001800000009000500000000000a004e200000000000000000000000000000ffffac140000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000000"], 0x68}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000a80)) fcntl$setpipe(r3, 0x407, 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r4, 0x7, &(0x7f00000000c0)={&(0x7f0000000080)=""/34, 0x22}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8, 0x9, 0x7}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000009c0)={r5, 0x77, "08adfe8e6304af2df50d498dddd16688590809d2f4a65347ebc13904fdca6f30456a3b7787af0f92231752769c01ebf0272789f93dd5b6c0a37ead974db201e55e58182ff8089f0475fa63a15cb8b612369d83fadd59912c87cd61901281eb44671a35363ae33e2f0812b3dc9da797bd22b71dc6d4fbc6"}, &(0x7f0000000a40)=0x7f) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r5, &(0x7f0000000280)=0x4) 2018/04/04 20:10:11 executing program 1: mmap(&(0x7f000042d000/0x3000)=nil, 0x3000, 0x0, 0x30, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket(0x0, 0x400080003, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x2, 0x7ff, 0x1ff, 0x4]}, &(0x7f0000000080)=0xc) r2 = socket$packet(0x11, 0x11, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@newae={0x254, 0x1e, 0x804, 0x70bd2c, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, 0x4d5, 0x2}, @in=@multicast1=0xe0000001, 0x80000000, 0x3502}, [@replay_val={0x10, 0xa, {0x70bd25, 0x70bd2c, 0xa1}}, @migrate={0xe0, 0x11, [{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3c, 0x0, 0x0, 0x0, 0xa}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x32, 0x4, 0x0, 0x3502, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x3f, 0x2, 0x0, 0x3507, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0xff, 0x2, 0x0, 0x0, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0xc}, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x33, 0x0, 0x0, 0x3505, 0xa, 0xa}]}, @policy_type={0xc, 0x10}, @algo_crypt={0x10c, 0x2, {{'salsa20\x00'}, 0x610, "feb787125b9238aa19167e5eaa0b47a01042a92219ead063be755d3a9b41c6afbb2b6ad18f7f4c1fa86c80646692eaf8b63b7eb6394d042e7839accdab116d3a6a9d271ea2ebb4050875cb1ede0bf2adc86bc500fbb5daceefc9393447cfb011e480818b61b12ea018d34e8d704cc95340731272aa6a19f9979274b5959f9f547a26de19312fe2e16c72bdcfbdf5c6a4c6f59d96c746d3039ad0a091b45cf6542176ab5b20fae31663184ec1d63999cbccde100cf0a9657b9be9609b70cf82bffd13"}}, @lastused={0xc, 0xf, 0x5}]}, 0x254}, 0x1, 0x0, 0x0, 0x20000090}, 0x8041) 2018/04/04 20:10:11 executing program 4: r0 = socket(0xa, 0x2, 0xfffffffffffffbff) write(r0, &(0x7f0000000000)="240000002a00070032f00008004a7700fbffffff010000000300000106ff00000400ff10", 0x24) 2018/04/04 20:10:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x8}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x94) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) accept4(r1, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x0) 2018/04/04 20:10:11 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000440)={0x5, 0x1, 0x10000, 0x1, 0x3, 0x8}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) getpid() getpgid(0xffffffffffffffff) fstat(r2, &(0x7f00000005c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000840)) r3 = getpgid(0xffffffffffffffff) geteuid() getpgrp(r3) fstat(r0, &(0x7f0000000c00)) getgroups(0x1, &(0x7f0000000900)=[0x0]) sendmsg$netlink(r2, &(0x7f0000000d00)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f0000000b80)=[{&(0x7f0000000d40)=ANY=[@ANYBLOB="3c020000130010022abd7000fcdbdf252ffa666c706dd45ebcc8160fbe747e879a0c881fff747f01d710c82f22dd29adee3524729cf68a87ae9139c33ae2bda1d1701b0de4952b2b3853197e1a113875b48916ac05774a9f905537e97dcdbf348823a23ee6c0d5a05f51c86c2673977162cc5f9dac8d7dd41f85404ad89cef88fddbf53aaf0c6c9a8dbb05d0a1127e3fd4bcc38a8fe0363e75631877bae9b9490f4c94d67300d1ace4ecfde15e7d5f44de7d944ba14ef30bb15dff5550891ed75799e3cfdc7761291578646a31a35299042aeccfa3f8bd47cdb00450aa78b98a6ad009daea35644ba7268065102c0bb9432f45208c917439c10afa7088bf191b1d346a1501cdb83c01770062d6c48bbecfb6b4049d00648cd60299acb7457fffdfbf5cb33daf98fc2cae2f51c67c3b0ccb230fda241ef48ac217222c1f4e1e4aefdd52828e1a30311f4708e17e5d2b788a0ceba7df546f363cb90520e4c6f654928b04352c08a0664314de3169bcfbc719a22b34135bc0d60397ed0e6514a4100b697c182249861576a9abd61a3a8c3bb4ef11272592cc0918796c7c0acf06869dbfec6cb89c09daa91a7964c5e1d70364c8c7a788640adbacfa6a36edc3c5754d8a6f30f91e66d35cedb309"], 0x1}], 0x1, &(0x7f0000000c80), 0x0, 0x40}, 0x4080) prctl$seccomp(0x16, 0x3, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0x1ff, 0x200, 0xfff}, {0x0, 0x7, 0x6}, {0x8, 0x6, 0x8000, 0x3b43}]}) execveat(r2, &(0x7f00000004c0)='./file0\x00', &(0x7f00000009c0)=[&(0x7f0000000500)='dev ', &(0x7f0000000540)='dev ', &(0x7f0000000580)='dev ', &(0x7f0000000980)='user@\x00'], &(0x7f0000000bc0)=[&(0x7f0000000a00)='dev ', &(0x7f0000000a40)='dev ', &(0x7f0000000a80)='eth0-\x00', &(0x7f0000000ac0)='eth0vboxnet0{\x00', &(0x7f0000000b00)='dev ', &(0x7f0000000b40)='\x00'], 0x1d00) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000480)=0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x80000001}, {0x9}]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000c80)=@sack_info={r4, 0x7, 0x6}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r5, &(0x7f000098eff4)={0x10}, 0xc) bind$netlink(r5, &(0x7f0000314ff4)={0x10, 0x0, 0x0, 0x800042}, 0xc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000f40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x88000400}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000400)={0x40, r6, 0x320, 0x70bd28, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8c}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000090) 2018/04/04 20:10:11 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100c0, 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, 0x3f, 0x6}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r3, 0x7, 0x9, [0x2a4, 0x495, 0x5e87, 0x100, 0x2, 0x3, 0x9, 0x6, 0x400]}, 0x1a) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r2}) syz_emit_ethernet(0xe, &(0x7f00000000c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x88ca}}}, &(0x7f0000000000)) 2018/04/04 20:10:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1003000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x8, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8010) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="b8000000130021040000000000000000ff01000000000001000000000000000000000000000000f5ff0000000004de9d80b9000000110000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047b6b9f07c4e6abc0fc9b2ea0cf35ef43fecacc5f7fa052e93f6d4270608655032f6f30e131421a4912c2e906171e855b90fd566be6b082f16c76de45f83f5ee6332929466c47252ae0a4941a4d8b839e452c18325c0f8d2ec4664e44c80da20cc1a6d"], 0xb8}, 0x1}, 0x0) 2018/04/04 20:10:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x14) tee(r0, r1, 0x0, 0x1) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) 2018/04/04 20:10:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x2, 0x420, 0xffffffff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x4, 0xd, 0xf9, 0x8, 0x10001}, 0x14) getdents(r0, &(0x7f0000000000)=""/139, 0x28) 2018/04/04 20:10:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040), 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={"6c6f0000f72f421d00", &(0x7f0000000380)=@ethtool_cmd={0x8}}) [ 86.550258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 86.653985] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=5622 comm=syz-executor1 [ 86.683922] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=5624 comm=syz-executor1 2018/04/04 20:10:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4a) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000200)=0x2, 0xfef7) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 20:10:12 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x5, [0x2, 0x3, 0x1, 0x7, 0x40000000000]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x40000}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) 2018/04/04 20:10:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}]}, 0x13c}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) 2018/04/04 20:10:12 executing program 3: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0}, &(0x7f0000000b40)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x1, 0x3f, 0x800, 0xffffffff, 0x1, 0x80000000}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r3, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r0, 0x3}, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/04 20:10:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) recvmsg(r2, &(0x7f0000000700)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/199, 0xc7}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/229, 0xe5}], 0x5, &(0x7f0000000600)=""/210, 0xd2, 0xfff}, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x4) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/04/04 20:10:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r2) r3 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[], 0x159) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r3, 0x8}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r3, 0x80}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff781c000000cdcf50a877284614000000000700000000000007000000000000000000006d162dda20faa1940000000000000000000000000000457b61"]) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x100000001, &(0x7f0000000080)=0x4) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/04 20:10:12 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl(r2, 0x4400000000001278, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000100)) ioctl(r2, 0x9, &(0x7f0000000180)="9092ea8410bf820d8a70e7305de8caf68778c0b0967e008dc743f0e6c7f9c56b1e8bb64213cf3e4f5ce3b39437056c319246df7d0d2b7b52b342e952749315627aea05dc5f8bdd1d9a09cdabe7bcdbbb8017eda20dedca2577eb93e6780d58acbaf5323fe2e39c6e03aaaf02bc3a15dce5ca78e5ebbeb95332fb6ddf59686a76738e87e8ed0014648c4c64590d10ebbb4c6b6aba835797ce0f424095387fdbca21c45c79fd") 2018/04/04 20:10:12 executing program 1: mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r0, &(0x7f0000000000)=""/244, 0xf4) getdents64(r0, &(0x7f0000000340)=""/528, 0xfebb) 2018/04/04 20:10:12 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') dup(r1) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x40000000000000, 0xfefffffffffffffd, 0x0, 0x0, 0x5}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x149}], 0x100000000000005b, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) 2018/04/04 20:10:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x600, 0x0) 2018/04/04 20:10:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003b9fdc)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/87) 2018/04/04 20:10:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/04/04 20:10:12 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffff7ffffffffff, 0x8031, 0xffffffffffffffff, 0x2000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) remap_file_pages(&(0x7f000010e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x17800) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x88000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) 2018/04/04 20:10:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1}, 0x48000) pipe(&(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x3, 0x5c2, 0x5}, 0x14) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r3) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/04 20:10:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}}, 0xfe02, &(0x7f0000003fc0), 0x1e8, &(0x7f00008e7000)}, 0x100000020008854) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1000}, {r1}, {0xffffffffffffffff, 0x20}, {r1, 0x38}, {0xffffffffffffffff, 0x30}, {r1}], 0x6, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/40) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x220100, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000240)=0x100000000, 0x2) accept4$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000002c0)={0x2}) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r3 = gettid() unshare(0x28060400) exit(0xff) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2081, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000000c0)=0x8, 0x8) syz_open_procfs(r3, &(0x7f0000000280)='net/wireless\x00') ioctl$TIOCCONS(r4, 0x541d) [ 88.599721] syz-executor5 (5695) used greatest stack depth: 22592 bytes left 2018/04/04 20:10:13 executing program 1: mkdir(&(0x7f0000000440)='./file0/file0\x00', 0x600000000000) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2, 0x2c9fe524, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000940)="5227acd9", 0x4}], 0x1, 0x0) ftruncate(r1, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x3}, {0x3, 0x8}, {0x4, 0x40}], 0x3) write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00002ce77e923db39a13165f77a64901010000000000006b0200f27521f8212dff"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) unlink(&(0x7f0000000180)='./file0\x00') lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="a1d30421b3707c1511e38c3037794cfd7f7cf32f5fba8b75cbf7c89f8172b85883ebbaee41e4e3971358bb0313a4d56df037c7bc82a33d69b2a8db97beabc1f1314ed15ee29923c4ae0bd17640adc2a0c21654f3566c051fb169230c2b5c0638358a81ef7b3a0da3585e11c9b39fc746", @ANYBLOB="c80140e34bd0814640f7508b2c9b637664ccfe7cdb54ca675f9723a824d91e4531dbce04a067ef7af3080788b0f86ef3110ab751e305df9cc14caf2c91d20c00651855cbe73f2104afe1e3eb949b74e3873f53f44117977555e4bcdd6c85ecd2e64dacd0679041f1bd7843c9430f73760a547657be4d80368c2911a7ab564ebaa3ac4eccd27860395b2f14157a9d23a91944c6eae5f1767cf1f1d6ab8bac55c21648d903481f2a5df8ac414852831c3bdf9c1756945075", @ANYRES16=r3]], &(0x7f0000000440)='./cgroup.cpu\x00', 0xfffffffffffffdfc, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400800, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b20000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x7) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000380)) 2018/04/04 20:10:13 executing program 4: r0 = socket$packet(0x11, 0x800000000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8000, 0x400000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x2, 'dummy0\x00', 0x2}, 0x18) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000200)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000000240)) r7 = dup(r1) ioctl$TUNSETLINK(r7, 0x400454cd, 0x301) fremovexattr(r7, &(0x7f0000000100)=@random={'security.', '/dev/net/tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/04 20:10:13 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x0) r1 = accept(r0, &(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0x3, 0xffffffff000000, 0xffff, 0x13}, &(0x7f0000000200)=0x98) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r4, 0x0) 2018/04/04 20:10:13 executing program 2: madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x12) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r1, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000380)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x9b) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f4000000398f9419fbefe3e1e49bcf185607944e293d29dae021009da7593d7cca2164f464a785485870f49d14aa213e221c549ee603000000c21b98e711d763727699c34c1785d527c91e0e88a77d0bd3e14831b6229550cba5745d3c33e4b441ac127cf9204bb2f9989c20f13eae42e92101dfd53539815b97a95dd39b879b5ab7ed3ae2e732546d9f127297b27cfd9e71c8e45a8c9c2653b4463538994912dd301d065247126550954de12afa0ff96d281052036dfda6c52e461db82d101e891b4dccf50651fb16284bd1f3ac3c6e6c3d422cfc725fdc8d2e9ef5feda248a2525b7d648406f37d779bda481ee99e25a2afc4ce52ae211"], &(0x7f0000000000)=0xfc) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0xffffffffffffff55) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r3, 0x6}, &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x601, 0xc004, 0x0, 0x0) 2018/04/04 20:10:13 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet_buf(r1, 0x0, 0x8000000000000031, &(0x7f0000000000), 0x61) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ext4\x00', 0x800000, &(0x7f00000001c0)="634da03b061365e34523ce80d3d00e0a3cb9bc6c572b79ee96d0943c289691c1f370853bc88a258e5aab6f63bd72c828aa36dabc31e06381") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) 2018/04/04 20:10:13 executing program 5: clone(0x2842300, &(0x7f0000000bc0), &(0x7f0000000c40), &(0x7f0000000d00), &(0x7f0000002380)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'cpuset-'}, {0x20, 'oom_adj\x00'}, {0x20, 'oom_adj\x00'}, {0x20, 'oom_adj\x00'}, {0x20, 'oom_adj\x00'}], 0xa, "194ad7056fc299aa01012957be633b244e6017a65fe841e91148055fa58d46cb9ae43b79a51b5a0b2d5dc3fab3519ab7efe6752060fdebc4c49d6206f32fe17d67143c713843f3c178949be9b39ed2058a2d7c2ed8aef15c54dd19683af5ff14f77ba4660f5b50ba246fcb5336c272ce65b220a172c316d872bc12ef603a914327ccc98de06c06eef939a4bbc1908e526783d1b273d225adcd58824601c75443346d472538d5d3944c372c94d3341572c3fb9fcdb2da00cf330507b0802b3d201cd566ec985bb756dfb251dbb853aad7ea6a962794"}, 0x10c) sendfile(r0, r0, &(0x7f00000000c0), 0x10001) 2018/04/04 20:10:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c00000000ffff9fff4e20ffd33b3636e0baeeda84b208c5dd3a4ddbc2aec76cb01df9a401eab4b128ce069e9169b3b3289646296ed91b8a6f131746a148cd2eedf68036b655cde16f2dd23f8ebfdf793d3c40ba89d8f314e346538ba156a16b424c92db2dd9aa5010b51d9f7b3f02000000"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) r5 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r5, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r6 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x0, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r5, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000000)) fallocate(r6, 0x0, 0xffff, 0x1f) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r5, r6, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r5, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) 2018/04/04 20:10:13 executing program 3: r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000694ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a7dfb0)=[{&(0x7f0000a31000)=""/54, 0x36}], 0x1) ioctl$int_in(r3, 0x5421, &(0x7f0000000040)=0x3b) fcntl$setown(r3, 0x8, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00005c4ff8)=[{r4}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x16) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'gre0\x00', 0x600}) 2018/04/04 20:10:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0x244c, 0x21, 0xaff, 0x1003, 0x0, {}, [@nested={0x40, 0x8f, [@generic="240b01739ede9837da329881ddbc4f60bb9bc75b487d015419417eee24a827cec8ba5463e9034ac949d9a4deb624e48970095376a2a8622615028212"]}, @nested={0x11a0, 0x66, [@generic="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@generic="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", @typed={0xc, 0x25, @u64=0x9}, @generic="87271d2b12ecaac828d615e963106899ad1243e51cd7d9fb6bee3e3a0bce9a61db8cafe6b3485b4e97aa999cee8f7020ca705747a77eb3ce5e71b111c46c03e81b81cad1afe78954189f1ec2248b399a150971740b43572031bd9bfeb6df1ada8c30cba37e4e1ea1046bc37d393f5c248cf5cd051caa905e0ce8ca532053ba0b198b298f2e8c22368fb7e2a498dd16"]}, @nested={0x108, 0x3a, [@generic="cf65e3eae4648957350f752859a77d95b7e5e813c1abbf1d10f0a80dbde126b39eeda802210b34e351b1783dccc7632a75dda7d2193bcb01a010ca1c00eb", @generic="7fadd3e9df7e71236f7d2b1850120949bf728c0a553786de0ab59292d496bbfbe6b31de123da", @generic="c036766b8f132e24a8b0f2", @generic="4f5aa04a308c136c77be2d", @typed={0x8, 0x7b, @u32=0x239}, @typed={0x80, 0x14, @binary="522686ac9920e716aae078a3f5838b0990e16aaf8ba754c252b5bcc7fb9598c46ef817b182a32456e1253ab4123c0c30d91eb391acaeb0552a30df55829550514a2fecd8477fc157f8abb4a660c269aab4a88065e76346488a4ae684f0fc8d7a5379ce76f1c26fe0fd19d8d9cf694b34e4ae110990778edb855544d4"}]}, @nested={0x1094, 0x82, [@typed={0x8, 0x71, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x78, @u32=0x1}, @generic="8e450be884dd46b7b47d90f26fc8455dcc98c57d03dc6019c4315f0eb19e360901671ddcf2bf805576a1a583fe4b63c90f05cb9a248944ca0fd7cd4aab0826e3e0c800e9760b267f958e9a0880fea058a89f2652442628d55a086fbf36f01544974ad44b3109682f2a8c07bf8c4a", @typed={0x4, 0x6e}, @typed={0xc, 0x1f, @u64=0x2}, @generic="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@nested={0xc, 0x74, [@typed={0x8, 0x2c, @u32=0x2}]}, @typed={0x4, 0x69}, @generic="622316f3cc9c607e9d12a725c4e5e7177875ae6214a0db3f5f2d00a302b67edf26aefa6d92490ff22ddea44ef0670e06c3112018176f27658da8a33dc90a64036d45b4a7051645b562789f49c95e1500604d27868f99116d1df10081466105847d89469768afeed86db0567de8c1be5fe6140d3a8e3ffcacdc4cff9d9d7167f7a959fff393578d41ebca58e92f5dfc301290b8935409a283b53789d2e9fd9d436292fe617681b1c92a18"]}, 0x244c}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000002800)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x212001}, 0xc, &(0x7f00000027c0)={&(0x7f0000000140)={0x78, r1, 0x310, 0x70bd2d, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x8854}, 0x4) syz_emit_ethernet(0xe, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 20:10:13 executing program 0: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="20000000130000004badee480813a81273bfef9c132361a801d284160d09770470255d12"]}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="1d33336beb9a30586783082d1eb876707a98f0f272b0c7614eebe347071f3611eaa53b7b29d621a965c584b2986ae7983cad177ef5cb3e79b18852aee820b1a5619716622c028ed3b2cda5774e0fb7d6430e43c2c129cd334380ec09da92ed0ba0416c177172bffc431d139f973ddd5787c5d3d52ebbb14910f4f0f8b70917983fb362fd921b4c3ea2176d6054594f73f06937084ee301f0ff699b864a6319154017b6d4a21fb3fc724c6116570a9b17a16d8253548e5f54ba7e4df8480a7f5752e5883107126d565c16e115a657b7e2e6267eb83712ced4fd3b4bc55e1a2fcb67931873fd09539c00002aa884220f6b7316", @ANYRES64, @ANYBLOB="cdf00e0281998773e9ad2b8cc9b7fb837949691d243a3285002382e2bad3cb692f6c01634e279944c8cdd902a24b11a5005f6f1f723343cc4e6064c3e0471f5a6ad04c980edbd0cd353978b32ae3d9106147325b22bdf25d6a61ceef41db1a995e68eff53c080f03285c7fd6cee8508479a3a63e5f", @ANYRES16=r1], 0x171) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) getsockopt(0xffffffffffffffff, 0x800, 0x0, &(0x7f0000000700)=""/129, &(0x7f00000002c0)=0x81) r2 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r2) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) epoll_create1(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000051dff2)='/dev/keychord\x00', 0x0, 0x0) socket$unix(0x1, 0x1000000000005, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) munlockall() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000200)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000600)={'nat\x00', 0xa7, "8e594cd7784027e3e5198675bacbf26aeaa9f0c0c64cc8e743194fa9ae22431ba94096370ea39d14ee2054560a53b7b6917d184c681fab56d91d9dded9e3cad7a2f0ac8d03c8562f3964505f78fc80631ce0a1ba4644eda69f751eafc675aa756e0b783171e199eae1625b8c503bc7151adaad639e8defdf09bbeebd1e59a5235abd3993768e6ea07fe1464272293b1ce99e93d92964f4bf0d6dcc8b5e5ed8d2377f36cdc64142"}, &(0x7f0000000180)=0xcb) 2018/04/04 20:10:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000140)=""/81, &(0x7f0000000200)=0xfffffffffffffe3f) r1 = socket(0x3, 0x8000e, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001480)={0x0, 0x7, 0xaa9d}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001500)=@assoc_value={r2, 0x33a76abb}, &(0x7f0000001540)=0x8) 2018/04/04 20:10:13 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) unshare(0x20020000) unshare(0x28000000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/user\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000180)="573cf2c344b0debfec770fb4bb9092fee88e56c2106eefd6da272c7fd82f39136f64a4500ed0f835cfeb845b6926b95286557796cbd0ae8d979bcdd129b29d2d7fbb084c186d7577e4e454ed0a17cf9c489e6a54c81f003ffcf9a057ce80c73f6b9388b6724b8e17c7f0d43fa9a34b5d562f4ea10f2083e1e75b4c4369a60994912754f66d80011d1afc779c0f7ab077c57234f7e89a6ad15999eee62fbb7df6f3be6870420f762f5b8ef6ec28d42451d7f0d32ef21d6cd1cecd887e9b0e6b572209dce16234c30614fc50") 2018/04/04 20:10:13 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000000002, 0x100) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x8, 0x4, 0x1, 0x4, [{0x80000001, 0xfffffffffffffbff, 0x4}, {0x100000001, 0x1a, 0x8000, 0x0, 0x0, 0x2}, {0xfff, 0xffc0000000000000, 0xa574, 0x0, 0x0, 0xc}, {0xff, 0x5, 0xffffffff00000000}]}) fremovexattr(r0, &(0x7f00000018c0)=@random={'btrfs.', '-\x00'}) 2018/04/04 20:10:13 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x1, 0x80000003, 0x7f) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0x1}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/30) [ 88.751408] syz-executor5 (5732): /proc/5731/oom_adj is deprecated, please use /proc/5731/oom_score_adj instead. [ 88.827526] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=5742 comm=syz-executor2 [ 88.842852] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=5742 comm=syz-executor2 [ 88.855860] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=5742 comm=syz-executor2 2018/04/04 20:10:13 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000500)='./file0\x00') chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000008b000)) r4 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0xfffffffffffffffe, @loopback=0x7f000001}}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000680), &(0x7f0000000080)=0x68) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r5 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x0, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0xfffffffffffffffe, 0xfff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, r6}, &(0x7f00000005c0)=0x10) getsockname(r4, &(0x7f0000000700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80", 0xc) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/107) close(r0) r7 = socket$inet6(0xa, 0x80002, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r1, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f00000002c0), 0x200000000000014f, 0x0) 2018/04/04 20:10:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be725ee18c88", 0x10) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x80) [ 88.870380] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=5742 comm=syz-executor2 2018/04/04 20:10:14 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000603000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/193) 2018/04/04 20:10:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) alarm(0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r3 = dup2(0xffffffffffffffff, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getpgid(0x0) fcntl$getown(r3, 0x9) unshare(0x8000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setresgid(r5, 0x0, 0x0) syncfs(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/04 20:10:14 executing program 6: epoll_create(0x100000000004c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) unshare(0x8000400) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000001a40)=""/77, &(0x7f0000001ac0)=0x4d) r5 = fcntl$getown(r4, 0x9) process_vm_readv(r5, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0xa, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7, 0x4, 0x4}) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r6, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r6, 0x1) 2018/04/04 20:10:14 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x208200, 0x2) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x44, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002e21d7a2837bf8b4f4a3110c937c20b999ba01bbb5abe58a5004b23e30a1606aaac7e"}, &(0x7f00000007c0)=0x4c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r6, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000001000000", @ANYBLOB="00004e6ec2dc02105004f0e6cb9fd2d50a0c758383c0b3cbb6040805b43abb3139960966b8"], 0x2b}, 0x4000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) syncfs(r6) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00', 0x3}, 0x18) connect(r6, &(0x7f0000000140)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/04 20:10:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) lseek(r0, 0x0, 0x2) r2 = syz_open_procfs(r1, &(0x7f0000000040)="006400ecff0345") getdents(r2, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xf850, 0x7, 0x8, 0x100, 0x0, 0x6, 0x0, 0x7, 0x1, 0xfffffffeffffffff, 0xeff8, 0x5, 0x7, 0x100000001, 0x9, 0x7, 0x1640, 0x6b, 0x1f, 0x8199, 0xfd15, 0x2, 0x0, 0x1000, 0x7f, 0x8, 0x0, 0x8, 0x10001, 0x1, 0x1, 0x7ff, 0x1, 0x8, 0x9, 0x5, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000140), 0x9}, 0x1000, 0x8000, 0x1ff, 0x0, 0x0, 0x5, 0x674}, r1, 0x5, r2, 0x2) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x7fff, 0x9, 0x4, 0xffff, 0x0, 0xfff, 0x2000, 0x7, 0xa38, 0x9, 0x9, 0x4, 0x899, 0x2, 0x3f, 0xfd15, 0x1, 0x3, 0x1ff, 0x9, 0x9, 0x59, 0x6, 0x0, 0x1000000000000, 0x100000000, 0x8, 0x5, 0x720, 0x5, 0x2f0f, 0x100000000, 0x800, 0x5, 0xffffffff, 0x9, 0x0, 0xfffffffffffffff7, 0x2, @perf_config_ext={0x80000000, 0xa51}, 0x80, 0x4, 0xffffffff, 0x0, 0x5, 0xffffffffffff2664, 0x1000}, r1, 0x3, r0, 0x1) 2018/04/04 20:10:14 executing program 0: futex(&(0x7f0000000000)=0x1, 0x8, 0x20000000, &(0x7f0000b97000), &(0x7f0000676ffc), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x244, r1, 0x400, 0x70bd2b, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb1c3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x0) futex(&(0x7f0000000240)=0x2, 0x0, 0x1, &(0x7f0000000300), &(0x7f00000002c0), 0x1) 2018/04/04 20:10:14 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x80002, 0x0) sendto$inet6(r3, &(0x7f0000009000), 0x35f, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x20, 0x0, 'client0\x00', 0x0, "fc64d1f7aef8ccf8", "50967f7ae8a89584df76a0abba55cebb1b0449c4b4631f92c6837935bbaa6c69", 0xe60, 0x7ff}) prctl$setendian(0x14, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x7f0d3696}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="0d00000000009bcce0859f7b5a44d06530d6b2d66c713fb0dbea8c9c83db86c940b2249a1cce2930b8fe7aab5c25a0cac7ac0eeda3be7577e0bf294dedea67805ace32c70cb507b2a5e97a3b2f62857f5c14a5d69a919d1059e8e72d11"], 0xa) 2018/04/04 20:10:14 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/mcfilter6\x00') pread64(r2, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000000)={0x100000001, 0x3b285017, 0xfffffffffffffffb, 0x1000, &(0x7f0000000280)=""/4096, 0xd5, &(0x7f0000001280)=""/213, 0xb4, &(0x7f0000000180)=""/180}) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, r2, 0x0) 2018/04/04 20:10:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'lo\x00', @ifru_map}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0xfff, 0x1a5b, 0xef54, 0x6, 0x5, 0x4, 0xffffffffffffffff, 0x8, 0x1, 0x619be63}) 2018/04/04 20:10:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="a12ffb1d000000000000000000", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x608}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) dup3(r2, r2, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{}, {0xffffffffffffffff, 0x10}, {}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/04 20:10:15 executing program 0: unshare(0x40600) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/205, 0xcd) 2018/04/04 20:10:15 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001d00)={0x0, 0x80000001, 0x30}, &(0x7f0000001d40)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001d80)={r2, 0x6}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tgkill(r5, r5, 0x3d) ptrace(0x12, r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000740)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4, 0x5, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x804) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00000004c0)) sendmsg$nl_netfilter(r6, &(0x7f0000001cc0)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001b40)={0x104, 0x10, 0x9, 0x0, 0x70bd2c, 0x25dfdbfe, {0x1, 0x0, 0xa}, [@nested={0xf0, 0x81, [@typed={0x8, 0x6e, @fd=r4}, @generic="72f90940bd7c361bdaab041c957d0c3099f031e5d01e45aa303798a1874117d920077942c0d59817c2ef149d7cadea4bded5268cb538f6b91da6cb66997e3068db4c6695e251b8cf587a963ac895d6bdf9ad9b3e7d2c029a228c47fd7efde0a311429f121110827859cafd32f72ea978de2aa78c62d0d776e2b0a06b00664bb362f8fa3701a196dbc7dfd7ca9f4f831b2af0bd01ff367201c15462662ed43151ae67103af98b78bf4f7dcfb2cbc59fa58362cd5719af18a1126b8a52e2f2f4e5c5d8e37e42c6adfdb46788516e74", @typed={0x14, 0x82, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x8000}, 0xcc11a7ebb8bd737f) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0xfffffffffffff800, 0x5, 0x9}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000440)={r3, 0x200, 0x3, [0x0, 0x0, 0xd0]}, &(0x7f0000000880)=0xe) sendto$llc(r6, &(0x7f0000000800)="9d5185517bd81e5f7b906d3a3f57405404e1382fe5582136569acf8087c19719071d1570b5491e72def6b3629c812ea6060ca719299eaf1e4fbc1330dce822b819720db06920f92f194068f320580eca9ab88ddaf9984c50210460a59caac11f7048f97c", 0x64, 0x0, &(0x7f0000000040)={0x1a, 0x104, 0x5, 0xfffffffffffffffd, 0x100000000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000700)={r8, 0x80000000, 0x100000000, 0x5, 0x7, 0x400a}, &(0x7f0000000480)=0x283) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000000a80)=[@in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x54) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000000b00)=""/4096) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f0000000540)={'icmp6\x00'}, &(0x7f0000000580)=0x1e) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="2218356a258fdfbb53fc5fea331229ddcdb594123cc95bd14f7fccd3998d8f6db758ff6c0800000000000000926fbd85afe7af130575438dc872944d13147d6986b873f1026e3ddf9365961bdaea89485f33841e977e567233f3c063a1d154c3dff55744806abb6d31f39e8b3c3e0e28fac460cddf81932800cf435b4b78cee07ed9100000b75f61af8ae277971db7d34b5a6c0c638a8e9cab5bcbc052310bd63d0f70f3c37617"], 0x1) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000a40)=@assoc_value={r3, 0x1000}, 0x8) 2018/04/04 20:10:15 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000480)=0xfffffffffffffe8e) r2 = syz_open_procfs(0x0, &(0x7f0000000840)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000001a80)) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) keyctl$revoke(0x3, 0x0) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000300)=@known='user.syz\x00') ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000500)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000540), 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000004c0)=0x4) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) mq_notify(0xffffffffffffffff, &(0x7f00005b3fa0)={0x20000000, 0x8000000000013, 0x2}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ustat(0x200, &(0x7f0000000300)) r5 = inotify_init1(0x0) fcntl$setown(r4, 0x8, r1) fcntl$getownex(r5, 0x10, &(0x7f0000000040)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80042407, &(0x7f0000000340)) fcntl$getownex(r5, 0x10, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) 2018/04/04 20:10:15 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000840)={0xfffffffffffffffd, 0x0, 0x7, 0x8, 0x3, 0x0, 0x0, 0x4, 0x400, 0x3, 0x2, 0x741000000}) keyctl$join(0x1, &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c) lseek(r0, 0x0, 0x8) lseek(r1, 0x0, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f0000000600)="bae73b56416df3589724a1739a1fe8179881d13cfa6c8f8766295928abe083a669383414fe1ad75c937f759bc2711f5482573c66bac0e6a5f8aa287a81d26e8d72f5aea2b62b51f5654e693630fe730fb6b63edbe70d7fe7d8d23dcb11d20f3707ed4164a659b431308fb6d38f5ed0c8c3f77e0ae417a5bdb8ba356ba3bc83573cd11cbde6a795c2b4f4c019ad79ddbe66d85c4c1999", 0x96}], 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000780)={@dev, 0x0}, &(0x7f00000007c0)=0x14) connect$packet(r1, &(0x7f0000000800)={0x11, 0xff, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) r5 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='/selinux/enforce\x00', 0xfffffffffffffffe) r6 = add_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="3d7a6c0200ec6ce33d82e4f5d511f4f29a2aac467a8b06465eeee0e0e3bade39071d27fab74ca1", 0x27, 0xffffffffffffffff) keyctl$instantiate(0xc, r5, 0x0, 0x0, r6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffffffffffffee) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1f}, 0xd) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000440)=""/184) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x8, 0x0, 0x7fffffff}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000700)={0x7fff, 0xa528, 0x209, 0x6, 0x0, 0x100000000, 0xfffffffffffffff9, 0x0, r7}, &(0x7f0000000740)=0x20) socketpair(0x0, 0x800, 0x69, &(0x7f00000006c0)) 2018/04/04 20:10:15 executing program 6: ioprio_set$uid(0x0, 0x0, 0x3630) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x4}, 0x9}}, 0x3ff, 0xfffffffffffffffe, 0x3, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x0, 0x1, 0x6, 0x5, 0xffffffffffff551d, 0x3, 0x1f, r2}, 0x20) 2018/04/04 20:10:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x3, 0x3, 0x2, 0x3}}, 0x26) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000740)=""/79, 0x4f}], 0x2, &(0x7f0000000840)=""/114, 0x72}, 0x0) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/04/04 20:10:15 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0xfff9}, &(0x7f0000000640)=0xffffffffffffff66) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000140)=0x10000, 0x4) r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfaf) ioctl$TCFLSH(r4, 0x540b, 0x1) fstat(r4, &(0x7f0000000240)) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f00000001c0)='schedstat\x00') exit(0x0) read(r6, &(0x7f0000000040)=""/236, 0xec) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) fcntl$getownex(r3, 0x10, &(0x7f0000001980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="b9910fbbc4447c49", 0x8, r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@remote, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000001cc0)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)) getpgid(0x0) 2018/04/04 20:10:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x845}, {0xa, 0x4e20, 0x8, @empty, 0x3}, 0x9, [0x8, 0x3, 0x9, 0x3, 0x4, 0xd4e, 0x9, 0x401]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000700280ff4000000fd17e9ffff06060d00", 0x39}], 0x1) 2018/04/04 20:10:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) r1 = openat(0xffffffffffffffff, &(0x7f0000001940)='./file0\x00', 0x0, 0x10) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = memfd_create(&(0x7f00000003c0)='selfsystem\x00', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x15}}], 0x1c) mq_open(&(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x0, 0x8, &(0x7f0000000240)={0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x400, 0x3, 0x9}, &(0x7f0000000100)=0x14) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000015c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001640)={&(0x7f0000001980)={0x28, r6, 0x0, 0x70bd2a, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6e}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000019c0)={r4, @in6={{0xa, 0x4e20, 0x2, @empty, 0x7f}}}, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0xfffffffffffffde9, &(0x7f0000001580), 0x13c, &(0x7f0000001d80)=ANY=[], 0x0, 0x4000000}, 0x40) rename(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)='./file0\x00') timer_create(0x7, &(0x7f00000018c0)={0x0, 0x26, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000001900)=0x0) timer_getoverrun(r7) getresgid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000005c0)=""/4096, &(0x7f00000004c0)=0x1000) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000340)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) chdir(&(0x7f0000000300)='./file0\x00') r8 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000400)={r5, 0x7fffffff}, &(0x7f0000000440)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000016c0)={0x6, 0x0, 'client1\x00', 0x0, "24990faa4c068159", "91731cd6ba2d96e2048abcdf002b8c52ca185f1205e453789aeb23ae294167c2", 0x0, 0x3}) [ 90.295292] IPVS: Creating netns size=2536 id=17 [ 91.055842] device lo entered promiscuous mode [ 91.069102] device lo left promiscuous mode [ 91.107267] device lo entered promiscuous mode 2018/04/04 20:10:16 executing program 2: syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000400)=[{&(0x7f0000000140)="806bce48015a4d50112ca032866ac2ec85384a4391f30ca0f5f9ec", 0x1b, 0x7}, {&(0x7f0000000180)="0c730e030dce26ebc2b65c4b85c6ad74586eca7138f31841131b73b3a9be16621c90093e905495fc18b5223b60d1fb2b601bc9afd5fe5a72", 0x38, 0x2}, {&(0x7f00000001c0)="1fb6884b219c15ff90cbb2a7ff35210f95c3c7ad64a6d40865d3223d47a485f937adccf69834b9be76b8d2d8a09a3447dd690eb3a8d3acf46ba27a40edc68ba45c1c96cfabeeb09f52598c8792d42ee5fe53a0576e033dc08736571d3a8cef3918aa4d1efd2f4cb4b11f7aa3a1e4136a668dcba1da77e9d92b50fc151dbf7487fab367d39e65077f95adbbfdfda9085aa6256819c3080bbc0b62e8b7a5f738ba0d6a9b6b8eab3df6a159f0b10275bcd552c4a7afa7eaf40d18ef985f03333a1cfc27220a026a13df7a2d3dfc33d20ca435a76d54f7cb3222b7f20d5e2120b7f610e5ae330403e4747deddbd477a46cb3a933e1f3d273", 0xf6, 0x7}, {&(0x7f00000002c0)="cd9b464f7c060bcc2a684270831286d4195b8e8cd1834f149f76652172d157607b4b266d16959c2f79a261c050d81132b0edfc79012bfcddfe419fded49c9960823641214a6071ade317e74a759cf128ac917a80acc131980a7f875cc43c0480f9578bc5497904002f95474b3fc4338e5e8a24705c04218b70ac1c06c62b90652cd673eb4e37fb3a9cfb93711ac73f6261efb8e9ad56a0f2baae249ec20d", 0x9e, 0x1}, {&(0x7f0000000380)="1ac37ece6ec9392cf360c1", 0xb, 0x8}, {&(0x7f00000003c0)="39e8dea134996a65e2", 0x9, 0x5}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="636173655f73656e7369746976653d6e6f3d003e3731002c636173655f73656e73697469767965733d32323d7f3237002c75746e382c73686f775f7379738a8b06271bd9480f65733d7f373721666d61736b3d343035303634312c636173655f73656e73697469c12159376f3d3f7b373a3f3f372c73686f775f7379735f66696c65733d6e6f3d0037333800000000000000083d72656d6f756e742d726f2c000020"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bond0\x00'}) 2018/04/04 20:10:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) socket$inet(0x2, 0x5, 0x617) 2018/04/04 20:10:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) 2018/04/04 20:10:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) timer_create(0x5, &(0x7f0000011000)={0x0, 0x0, 0xe2bd9869b653d9d1, @thr={&(0x7f0000000000)="3b0d6600b5a8242cda159c054fca510605992d968f14e4789e3e6c811c690f863122de0fea82d215287180450d996ec0f88efccd7191a8462228febdabc9bfbabce0449a03cdff4de8792fed3ce0ba4c0c8cfe949338fecb61baebde474c37b77f91d3d0166fbde5836613b264c21ccdf40bb06409a0694412909aced5b73db083d1a2d9a52f4c683d2ad551f8bd01968b4cd7bc5eef9ef16241778c74a002428b43eb3930ce38c5c270046538be398a4a6e7a938c23e2d11228df65aed917a74e5985f92d05582ec6f9262f964077767d3e9255da45013abff426c21c08725f9062295632e9f24fba9814a2d3e248bab527", &(0x7f0000000100)="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"}}, &(0x7f0000000200)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x300) perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x70, 0x3, 0x0, 0x100, 0x1, 0x0, 0xffff, 0x80, 0x1, 0x83, 0x2, 0x8000, 0x4, 0x0, 0x2, 0x2, 0x0, 0x6, 0x6b47, 0xba4b, 0x5e4f3713, 0x2ef, 0x10000, 0x1, 0x7f, 0xf5, 0x6, 0x0, 0xfffe, 0x7, 0x9, 0xc000000000000000, 0xffffffffffff71bd, 0xbe0b, 0xffff, 0xffffffffffff4e5d, 0x2, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000240), 0x5}, 0x0, 0x8, 0x400, 0x7, 0x6, 0x2, 0x1}, r1, 0xd, r2, 0x8) 2018/04/04 20:10:16 executing program 6: r0 = socket(0x10, 0x80002, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x1) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000700)="2600000022004701050007008980e8ff06006d20988f36cec240128640ff5b88d19bb77a1eeb", 0x26) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xfffffffffffffccb) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000180)=""/170, 0xaa) 2018/04/04 20:10:16 executing program 5: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000240)=0x0) clock_gettime(0x7, &(0x7f0000000040)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x29, 0x2, @thr={&(0x7f0000000080)="03ff28056b8643825d6eaad7feb829b500b210548ad0d46f18a0a61204a6667514a2dbc0d0ff66921a89e0123a0af76054272e0aa5ca2e50417bde73a4df2affa6357e193f959086ed9eb88b7ec5083b611428f325a1d273e4c4492dd6c8750434183ee339eb8336ffd9d73299333d299dbc99ccf861fa2614fef5d294c19a2d0f206101c5740c22a8d6d2c2d2ba9be7552aa90994b69f6f3641ce1eeea6c3e3a585", &(0x7f0000000340)="c773391f0469ae77809da0b2ea26f8f33ce6ac66f5dc877e74133cbdf89614dfa469a90faf073549aa5cd8887c0ea05afe5573249161ff583b6c4af04ab294b3052f9d086376c103eb8af980e523011cc1982bd282a212da3940b567c79b3b8a90ab392ba23c9fea1747b84319bfc03a21b4d860fd23e8c23632d8a1b6ec466c5c1b559ed6cdb7d09e2c08281dedf8c19d97eff9d5"}}, &(0x7f0000000140)) timer_settime(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000000300)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000280)={0x1, &(0x7f0000000200)=[{0x800, 0x5e, 0x7, 0x5}]}) 2018/04/04 20:10:16 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000440)='/dev/urandom\x00', 0x0, 0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) rt_sigprocmask(0x3, &(0x7f00000001c0)={0xffffffffffffffe1}, &(0x7f0000000200), 0x8) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) get_robust_list(r1, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) get_robust_list(r1, &(0x7f0000000500)=&(0x7f00000004c0)={&(0x7f0000000480)}, &(0x7f0000000540)=0x18) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x208000, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f0000000180)='./file0\x00', 0x428001, 0x1) 2018/04/04 20:10:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x820000000000000d) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) writev(r0, &(0x7f0000000000), 0x0) socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x14) 2018/04/04 20:10:16 executing program 4: r0 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x180) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x9}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010510000000000000000a00000000000000000000001400050000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x4b9, 0x0, 0x5, 0x6}, 0x8) modify_ldt$write(0x1, &(0x7f0000000080)={0x6, 0xffffffff, 0xffffffff, 0x7, 0xd2, 0xedf0, 0x7f, 0xffffffffffffe510, 0x4, 0x4}, 0x10) 2018/04/04 20:10:16 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000240)=0x401, &(0x7f0000000280)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, r3, 0x500, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfd}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ppoll(&(0x7f0000e27000)=[{r2}], 0x1, &(0x7f0000135000)={0x77359400}, &(0x7f0000b8fff8), 0x8) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) write(r2, &(0x7f0000cdff5f)="ce9b3dfd207360d2", 0x8) 2018/04/04 20:10:16 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1}, 0x48000) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r3) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/04 20:10:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680000000000000000000000080001000a00000008000bf072697e0008000b0073690001000a0000079f02040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2bd65a4200000000000000000000000000000000000000000000000000000000400000000000000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) time(&(0x7f00000002c0)) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d433634", 0x82, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/04/04 20:10:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x419, 0xffffffffffffffff, 0x6, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/04/04 20:10:16 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/235, &(0x7f0000000180)=0xeb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0xffff, 0x6, 0xc51, 0x9, 0x7, 0x1, 0x5]}, 0x12) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r2) r3 = request_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='/dev/sequencer2\x00', 0xfffffffffffffffc) request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='proc\x00', r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x5}}, 0x10000, 0x0, 0x7, 0xffff, 0x60}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={r4, 0x8f, 0x9, 0x6}, &(0x7f0000000580)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000005c0)=0x7d, 0x8) socket$inet6(0xa, 0x0, 0x1f) 2018/04/04 20:10:16 executing program 3: mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x4, 0x100, 0xffffffffffffff9b, 0x50f, 0xfffffffffffffc01, 0x200, 0x5, 0x6b, 0x0, 0x9, 0x3, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r1, &(0x7f0000000000)=""/244, 0xf4) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) fcntl$getflags(r1, 0x409) [ 91.471940] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5881 comm=syz-executor6 [ 91.494805] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5896 comm=syz-executor6 2018/04/04 20:10:16 executing program 4: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mq_timedreceive(r1, &(0x7f0000000040)=""/139, 0x8b, 0x9, &(0x7f0000000100)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/04/04 20:10:17 executing program 2: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/04/04 20:10:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) setpriority(0x2, r3, 0x100) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000004902000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa194000500000000000000000000000045ffff49855183"]) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0xb4, r4, 0x10, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0x21}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x88}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2698576b}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x70}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x180000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x80) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r7) 2018/04/04 20:10:17 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x5011, r1, 0x0) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) fsetxattr(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="737973746562b0ef45cecdd737bcef7f0dad85e67f63d73d7505ecf6c78797938d4508a6bcb66a5c7c7ffb14c92e543fa2c116c0f565848aa9a2c44bf630399d8722c45dce2742dbc4c5e30f9c8fb2c5"], &(0x7f0000000100)='eth1(\x00', 0x6, 0x2) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@random={'system.', '\x00'}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xb51, 0x400, 0x10001, 0x4, 0x9, 0x6, 0x7fff, {0x0, @in={{0x2, 0x4e21}}, 0x0, 0x6, 0x0, 0xc93, 0x1}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={r2, 0x81}, &(0x7f0000000580)=0xc) sendto$inet6(r0, &(0x7f0000000380)="dbeb67a7f8dea83b9ab6595a9cbc70ecf52231fe47311a05b1b9da2abec24aa5f781a9168830e0358817c098180b59ada53a036a09276a0d924a5b6fff57e3d335d83f382241783e7583e2", 0x4b, 0x20000001, &(0x7f0000000200)={0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0xa387}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioprio_get$uid(0x3, r5) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001100094701bb61e1c305000007d004d7ad0000000200000045e0ffff08009b0019001a000fa30004e9000206006ff3619e00000000", 0x39}], 0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000140)=0x10) sendto$inet6(r3, &(0x7f00000005c0), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/04 20:10:17 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@file={0x0, './file0\x00'}, 0xff92, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x3) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1000000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffbe0, 0x80da14, 0x3, 0x20000000}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/04/04 20:10:17 executing program 4: r0 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10}, 0xc) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) dup2(r0, r0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/04 20:10:17 executing program 5: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="b600000057f7cf44d58bc34072ff148e7ecb270fd0dc1eb4287675d254608857ed50099ba24f7e029273d3920310deb6f5b4c821773c4a5bb4cab406acff3534ac745309f88483a72c4c32f15d52b86b717257b932c826d402a7d4c135b0bb204642151abf50100e20e174010164af2d836f90420b7419ef336529599565c1d00868f63325177fb5946b1fcc44187e0fa8c1c3fce00f6ddcdf0a656f7ac9c3850ebef4e94eaf736d0f2b2d1dabd3477e7f4e5d9923131b63fdf60d6a31647265c79463d34eef3e5682b174067a8945d212761c08293a7609765ab7896806e61a1b6f5d963ac16dc9cd3fbacb4d703ead0b4cda2bf2cf5a960a5dcc82eff7b1ca8e76aa1b3767eb187eded2f8cd640d51f74416910c"], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000900), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c80)=ANY=[@ANYBLOB="80000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x90) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000b40)={r0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x80000000, 0x0, 0x0, 0x4, 0x83}, &(0x7f0000000580)=0x98) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000400)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000440)='erspan0\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000480)={@local}, &(0x7f0000000500)=0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000dc0)='./cg\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x86d}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$VT_RELDISP(r4, 0x5605) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000"]) 2018/04/04 20:10:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4, 0x2}}, 0x2e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bpq0\x00', 0x1}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x2}]}, 0x38}, 0x1}, 0x0) [ 92.328395] IPVS: Creating netns size=2536 id=18 2018/04/04 20:10:17 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000004c0)=""/108) fcntl$getflags(r0, 0x408) 2018/04/04 20:10:17 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004bffa)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f000002efec)=""/24, 0x18) gettid() [ 92.358640] IPVS: Creating netns size=2536 id=19 [ 93.148676] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/04/04 20:10:18 executing program 1: r0 = socket$inet6(0xa, 0x8000f, 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000), 0x28e}, 0x100000001}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000000), 0xff60}}], 0x2, 0x0) 2018/04/04 20:10:18 executing program 7: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=@ipmr_delroute={0x130, 0x19, 0x10, 0x70bd27, 0x25dfdbff, {0x80, 0x10, 0x0, 0x800, 0x0, 0x0, 0x0, 0xb, 0x500}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_METRICS={0x2c, 0x8, "613282a7b913be4a521f2aefd24466e53c9506381ff3f5ee27788a5e13d1c008e122fbfbff06"}, @RTA_ENCAP={0xd8, 0x16, @generic="35f04fe3b0b2bda7c0b39d9d6e32bc0cbdac71b386881b4c7bc4d06a8f83a23cb7279166c9cd623751edfd3d0f557019aac19ef4a4c88ac0b927fd9cd19b8feee03262cadb35d1aa1136f35c6ca56347aefe2adf3bdf2e0549a9a8200ae4d16a2f134fd79b74b013fc17bd71999d2f9b45c19a8a02d6912ee8ba8e003c012b4788ed738da11ad8152aa3598217fa88bd37fb8671fd731e6e72cb6570abe336e965cbae3d20ff61bb076542f5d71a2d5486905a1448e915e282b999005ed6332ed26ec729c28247847391510b33e7569f8febbc"}]}, 0x130}, 0x1}, 0x0) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) linkat(r1, &(0x7f0000000300)='./control\x00', r1, &(0x7f0000000340)='./control/file0\x00', 0x1400) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) read(r1, &(0x7f0000000380)=""/32, 0x190) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)=ANY=[@ANYBLOB="400000001a0000002cbd7000ffdbdf251c00143f0000ff0a0008000008001a000200000008001a00ff0000001400010000000000000000000001004000000000"], 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x40004) 2018/04/04 20:10:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x301800, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000640)={0x3, 0x0, [0x0, 0x0, 0x0]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000580)={r3, 0xfffffffffffffffc, 0x30}, 0xc) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000140)='./file1\x00', 0x200) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x303280, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0xffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={r8, 0x8, 0x7, 0x7f, 0x0, 0x5}, &(0x7f0000000440)=0x14) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000005c0)=0x1, 0x2) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r9 = dup2(r6, r5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f00000001c0)={0x5f2, 0x730, 0x0, 0x3, 0xee0}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) r10 = getpgid(0xffffffffffffffff) syz_open_procfs(r10, &(0x7f0000000600)='attr/exec\x00') getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/04 20:10:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x5, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfb, 0x8010, &(0x7f0000000100)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) 2018/04/04 20:10:18 executing program 4: prctl$void(0x24000000000024) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/04 20:10:18 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x4000000000) socket$inet6(0xa, 0x8000a, 0x8001) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000001400)=0x61, 0x4) 2018/04/04 20:10:18 executing program 6: fchdir(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ad000/0x1000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x800000000003, 0x1fffffffffffd, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)=ANY=[]) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000004c0)={{0x3a, @multicast1=0xe0000001, 0x4e22, 0x2, 'dh\x00', 0x1}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0x81, 0x0, 0x3f}}, 0x44) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[]}, 0x1, 0x0, 0x0, 0x54}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={r3, 0x13, "edc80a6769ba2bdaf35659274462f5b1d837ca"}, &(0x7f0000000480)=0x1b) r4 = socket(0x0, 0x80002, 0x0) write(r4, &(0x7f0000df8fd9)="2600000022004701", 0x8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000240)={0x8, 0x0, 0x4, 0x8000, 0x8}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000680)={0x0, 0x7, 0x7, 'queue1\x00', 0x4}) connect$netlink(r4, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000540)={0xabee, 0xc2e, 0x100, 'queue0\x00', 0x281}) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000040)={@rand_addr, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00000001c0)=0x400, 0x4) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000380)=""/199) 2018/04/04 20:10:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000004c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x5, 0xc2000) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000044000500ff010000000000000000000000000001000000003300000000000000e00000010000000000356a81f4f74749398cb911864e105e0000000000000000000000"], 0x3}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x108}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@flushpolicy={0x10, 0x1d, 0x301, 0x70bd27, 0x25dfdbfc}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000280)={{0x9, 0x5}, 'port0\x00', 0x76094ce4f7996fc4, 0x0, 0x0, 0xffffffff7fffffff, 0x6, 0x2, 0xc6, 0x0, 0x0, 0x2}) [ 93.188526] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=6005 comm=syz-executor7 2018/04/04 20:10:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000001e00)=[{&(0x7f0000000100)={0x27, 0x0, 0x1, 0x2, 0x7ff, 0xfc4, "2d5fde3bd0f5e9fcec65d0226db6d3fdfc6077aa0873ad9c8ad644777ade3f709a233a911d87ff51c66c25258b8087b4a641b06a49ffcea64010df6dbfc0e9", 0xc}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000440)="c38b9ae8957129fcc4aef0d967db9698a01e65616356457ff9d797383075f1f2bd0affaf59a8f47f90f79a58c47229d39619891cffefcbfd4b4880b9eb3d57c91070cfefaf8b55c00c25885be10fbe122ad980ef4b3e0c83fb22f563df84723d064c3535d27cd275fd724cf4d66bd95781ca1226cff1b0", 0x77}], 0x1}, {&(0x7f0000001cc0)={0x27, 0x0, 0x0, 0x7, 0x7, 0x0, "7c6170845140abc91d9deb9bae1d92df93f338cbe5ae628588bb698e3e1c5fdcceadcf2250746da77f39357d8b2bfa5f0910e67cb615401ad853bbd2bf4a9e", 0x19}, 0x60, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=ANY=[@ANYBLOB="400000000000000005010000ffff0000c40e32c884be2a6c83e21b0b1c2342ebe811f23834210d435a159b37c1554d8bf550f71ee7ac1052b7d350cde8330000"], 0x40, 0x3ca0f9c670f824b8}], 0x2, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev}, &(0x7f0000000080)=0xc) syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x5, &(0x7f0000000580)=[{&(0x7f0000000200)="aaadf2947514d8b1c0518d9ef6644f3f8d962e491ada64b0d6d69c537805d5d13de1ea9efc398f73dba2222330a49d2efb2947a91926782797ea3eff2657f3d6ee05319a0b873399ec05816b599b5b843132bd86be767e3aa416846c16672f5fffa11577f8b6d1f5cafca4c5f237edee0c3e", 0x72, 0xffffffffffffffff}, {&(0x7f0000000280)="525e4c60b8b11426804252b05c1ecd8e9359accf5b095cc70f7c71deb4453e36478d97867880497ad21b6f6661d29c1c29b6ca1e5f17867b08eea79f31b31fafeef722ca57e2d4fbe144c14e04cef8b156b1614b26f6238c73ac068d2bb024e31c32828882e2e7f5ef6fb40b8b0ed460d6d0352c3b502a473c28d7eb1ffed05454ab62acd9b2227d3e40d2aa6e6e7d47db7b913878616c932319d580667a1d8c4e123f1040c385348b149622cc97ecac145a6a426f4cfede9447671deb02c92c86e120f126830fe4ce19931b8e68bbd437d269", 0xd3, 0xffffffff}, {&(0x7f0000000380), 0x0, 0x83}, {&(0x7f00000003c0)="4deafa5802699b1b46bfde52504a8f93a308e80f43837a834a8d3bff807fcd8d988f38452e", 0x25, 0x6}, {&(0x7f00000004c0)="32d33df853fb55062651321cf7e74059a446daa845366727dfbcf3e7dfe7e9f205b81a4d57d39690bdd4a675a009128e94cd6563aa3d3988c2b300a652c2bf2aa1790ad2a527e5803ad9c3561bb16295ce9c5fb8523df3177df72bf2715824f651209ac2a8dbc06e3528e5ec6bae5c507514a9cadd", 0x75, 0x5}], 0x820000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000400)={@empty, r3}, 0x14) fcntl$dupfd(r2, 0x406, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) writev(r0, &(0x7f0000fb5ff0), 0x1e0) 2018/04/04 20:10:18 executing program 6: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000180)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x1000, 0x40004, &(0x7f0000000000)={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0xc}, 0x1}, 0x1c) 2018/04/04 20:10:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl(r0, 0x100002201, &(0x7f0000527000)="bfd1c4ad") 2018/04/04 20:10:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/103, &(0x7f0000001040)=0x67) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x0) sendmsg$unix(r1, &(0x7f0000003540)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000003480)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32], 0xc}, 0x0) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000005c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) open(&(0x7f0000000080)='./file0\x00', 0x22001, 0x0) shutdown(r0, 0x1) 2018/04/04 20:10:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x13, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000000240)) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x30) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) fcntl$setstatus(r1, 0x4, 0x42c00) r3 = dup(0xffffffffffffffff) mlock(&(0x7f000069e000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffecb) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r2, &(0x7f0000004380)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000140)="4ca9eca3d8ef4976a2f792e62aff900e7490f3e06d6bfb37aea6125a32c87ca93144a506541c0e585a1428715bf5111c61c72c53fb4ad94447a86d3aba2e741b0dd39605d329e659e14cf1213f6538d6323c560a11e6ec9c208f757fc735ad0551c531355a8e109174e49ea8c26beb3fdff1bfa34be65a24861d0d401a917d63fc5de5dabef3b2cc1dfda2cd1bddb0168368c68ed0eacd5edf6a83ccb279b28e7ada88d2ed802fe4df926b7b671c059c8f1bed793d68bdcd38d4cf2229bf380b18c70912fcd95e245681f50bec64cd1968", 0xd1}], 0x1, &(0x7f0000000cc0), 0x0, 0x80}, {&(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000002000)="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", 0xffe}], 0x1}], 0x2, 0x1) 2018/04/04 20:10:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xa, 0x9, 0x3, 0x0}, &(0x7f0000000080)=0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2, @multicast1, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x540, 0x5}, 0x2a9) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="14000000000000002900000008000000d85c4a09"], 0x14}}], 0x2, 0x0) 2018/04/04 20:10:18 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x200, 0x4, 0x83, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffa}) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 20:10:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)=@mpls_newroute={0x80, 0x18, 0x2, 0x0, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x8, 0xff, 0x3, 0xfe, 0xb, 0x3000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_DST={0x28, 0x1, [{0x3, 0x0, 0x7fffffff, 0x3}, {0x0, 0xfffffffffffffffa, 0x1, 0x7}, {0xfffffffffffffffc, 0x80000000, 0x744285c0, 0xc809}, {0x98, 0x7fffffff, 0x0, 0x6}, {0x6, 0x1000, 0x1}, {0x3f, 0x5, 0x93}, {0x20, 0x3, 0xfffffffffffffc00, 0x339955e0}, {0x0, 0x0, 0x1, 0x6}, {0x66, 0xfffffffffffffff7}]}, @RTA_DST={0x8, 0x1, [{0x0, 0x7, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x1c, 0x1, [{0x9, 0x3, 0x5, 0x1}, {0x1, 0x6, 0x1, 0xff}, {0xffff, 0x0, 0x0, 0x25}, {0x7fff, 0x1f, 0xc000000000000}, {0x8, 0x0, 0x1, 0x80000000}, {0x45b1, 0x6, 0x3, 0x1}]}, @RTA_OIF={0x8, 0x4}]}, 0x80}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/04 20:10:18 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/226, 0xe2, 0x40012000, &(0x7f0000000200)={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000240)=0x5, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x7, 0x0, 0x3, 0x800020}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000040)=0x20) 2018/04/04 20:10:18 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xb294f456728ba6fe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f00000006c0)=0xfffffffffffffef0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0}, &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0x8) setreuid(r2, r3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000780)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000, 0x2, 0x1, 0x7, 0x7, 0x25d, 0x2}, 0x20) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000007c0)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe0}], 0x1c) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) 2018/04/04 20:10:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4bffc)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setresuid(r1, r2, r3) bind$inet(r0, &(0x7f00002c8000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) [ 93.362450] IPVS: length: 103 != 24 [ 93.370798] IPVS: length: 103 != 24 2018/04/04 20:10:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xffffffffffeff004}, {0x6}]}, 0x10) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), 0x4) [ 93.534195] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 93.545458] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 93.722993] IPVS: Creating netns size=2536 id=20 [ 93.869484] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 93.878168] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 93.887998] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 93.896482] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 20:10:19 executing program 4: r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@remote, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000140}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_delroute={0x58, 0x19, 0x804, 0x70bd27, 0x25dfdbfb, {0x1c, 0xb4, 0x0, 0x80, 0xfe, 0x0, 0x0, 0xb, 0x2400}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_DST={0x1c, 0x1, [{0x3f, 0x7ff, 0xc7, 0xfffffffffffffffb}, {0x3, 0x0, 0x3, 0x2}, {0x363, 0x0, 0x3, 0x8000}, {0x8, 0x6, 0x1, 0x3}, {0x5, 0x3, 0x1, 0x6}, {0x8, 0x47, 0x7, 0x7fffffff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_OIF={0x8, 0x4, r2}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x20008010) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x10b, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) 2018/04/04 20:10:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7ff, 0x200, 0x4, 0x8, 0x0}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x1000, 0x8000, 0x3, 0x6, r4}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={0x0, 0x200}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000680)={r5, 0x1f, 0x2, 0x7fffffff, 0x8, 0x6, 0x6, 0x100, {r6, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x4, 0x4, 0x8, 0x3f}}, &(0x7f0000000980)=0xb0) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000a40)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_create(0x5, &(0x7f0000000800)={0x0, 0x69, 0x200006, @tid=r2}, &(0x7f0000000840)=0x0) timer_getoverrun(r8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r7}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x0, &(0x7f00000002c0)) r9 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) bind$inet(r9, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r9, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/04 20:10:19 executing program 7: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000000)=0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000740)={@empty, 0x0}, &(0x7f0000000780)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e21, 0x0, 0x4e22, 0x0, 0xa, 0x0, 0x0, 0x87, r1, r2}, {0x3, 0x7, 0x0, 0xd7, 0x1, 0x10001, 0x0, 0x6480000000000000}, {0x10001, 0x0, 0x100, 0x3}, 0x70e, 0x6e6bb5, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3502, 0x52b14d7d7faeb17e, 0x1, 0x7f, 0x3, 0x5, 0x3f}}, 0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000000340)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)}}], 0x1, 0x40000040, &(0x7f0000001c80)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6, 0x30, 0x4, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={r3, 0xd9, "aecc6ff20bf8b887304490a9c28435caac189350848c351511d6a03d8d7cd4f96e6d7a80ef8c78ea66ae5dfe9d179bb4c79a6374d7aac21db85578e59f4ad7b05434527264e7f40e4fdb7e00f63ae4876a46cc1381d22e839720fc1c6c27d9a2cd0731baeec08a58e2159a89870cf0b1eb3dd734674e93121250df966d8e895bb0554469ea652fe79397ce3259a92d6a35daaed8968285a79ef8c97119ecc52d95686d8131d50c17c5f571e48a676a9415b3cab96c44a360fa00f6cd9283d40e613674c2ecb29d8a0e61b5371993d041194090fea983ba2932"}, &(0x7f00000002c0)=0xe1) connect$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r4, 0xbf}, &(0x7f00000005c0)=0x8) umount2(&(0x7f0000000240)='./file0\x00', 0x4) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) r5 = creat(&(0x7f0000000600)='./file0/bus\x00', 0x80) ioctl$KDSKBLED(r5, 0x4b65, 0x6) 2018/04/04 20:10:19 executing program 3: r0 = socket(0x1, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560206f8ff0004000000e0000000005800004824ca944f640000000000000080013b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/04 20:10:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200081, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x81, 0x5}, 0x2) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x7f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000001000)=0xeab2, 0x4) 2018/04/04 20:10:19 executing program 6: pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x145880, 0x40) fchdir(r1) poll(&(0x7f00004d2000)=[{r0}], 0x1, 0x0) 2018/04/04 20:10:19 executing program 1: r0 = socket(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000180)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) rt_sigreturn() 2018/04/04 20:10:19 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) fchdir(r0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0xc) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1000011000440002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x0, 0x7, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x10001}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x30, 0x5, 0x5}, &(0x7f0000001040)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f0000000c80)=""/189, 0x547) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001200)=ANY=[@ANYBLOB="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"]) lseek(0xffffffffffffffff, 0x0, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000800)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) r5 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4000000000004, r4, 0x2, r5, 0x5, 0x6, 0x4}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x14) getpgid(r4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendfile(r3, r2, &(0x7f0000000140)=0x51, 0x80000000020) fcntl$getflags(r1, 0x40b) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(r3, &(0x7f0000000740)=ANY=[@ANYBLOB="731f6d5f753a6f626a6509000000000000006d6f645f657865635f743a7330202f7573722f7362696e2f6e74"], 0x2c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) 2018/04/04 20:10:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8110, r1, 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040)=0x280000000, 0x0, 0xb) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/04/04 20:10:19 executing program 2: r0 = getpid() ioprio_get$pid(0x0, r0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41}, {&(0x7f0000000380)=""/190}, {&(0x7f0000000440)=""/128}, {&(0x7f00000004c0)=""/245, 0xab5b99f2}, {&(0x7f00000002c0)=""/32}, {&(0x7f00000005c0)=""/68}, {&(0x7f0000000640)=""/240}], 0x617728e1897b715) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r1, 0x4b36) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400)=ANY=[], 0x0, 0x80}, 0x40000020) r2 = getpgrp(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001040)=0x14) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x260, 0x0, &(0x7f0000000fc0)=@ll={0x11, 0x9, r3, 0x1, 0x82, 0x6, @random="a4803b73b058"}, 0x272) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x25c1, 0x0) ptrace$peek(0xfffffffffffffffd, r2, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000f80)='./file0\x00', &(0x7f0000000040)="045b898f73", 0x40008, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x7ff, 0x8000, 0xf92, 0xff, 0x0, 0x401, 0x8], 0x7, 0xfffffffffffffffa, 0xe8e, 0x4, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x3, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x1, 0x7, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") rt_sigqueueinfo(r0, 0x14, &(0x7f0000000f40)={0x3c, 0x20, 0x7, 0x1}) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) getgroups(0x7, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) r10 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)="09938035f010723eb0818b94c6578c9ca150855b6d9fdead19bf065f1c568a0a989c18211eb2fbe66ec5b6f2b80ef90010b6a587f646357db8a0f06c8e085c5e4eb4c4f9466fdfb3838ee09f5e5d6126d7a0deb895", 0x55, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r10, 0x80000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000d00)=0xfffffd1f) getegid() getgroups(0x7, &(0x7f0000000d40)=[r5, r7, r8, r9, r6, 0x0, 0x0]) 2018/04/04 20:10:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x42c4}, {0xa, 0x4e21, 0x947c000000000000, @dev={0xfe, 0x80, [], 0x16}, 0xffff}, 0x3f, [0x2, 0x9, 0x2, 0x3f, 0x1ff, 0x20, 0x40, 0x2]}, 0x5c) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)=ANY=[@ANYBLOB="00f0ffffff0f00000700000000000000000000003200000000000000000072d7"]) 2018/04/04 20:10:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x80, 0x7, 0x10000, 0x4}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@loopback=0x7f000001}, {@in=@rand_addr, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha512-ssse3\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/04 20:10:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x14, 0x8000003, 0x2, 0x5}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40080, 0x0) sendto$inet6(r1, &(0x7f0000000040)="b40e4d2c64205aed3e5170cdd246d06b3ae9ccbf2f4361bad321afef4669c402ff4081465c1825b7c4eea7b2802381c991b09157dc7f060302dba133963b8799c78504512a152f75f8afbd6fbc559c3c3195f2fb", 0x54, 0x8051, &(0x7f00000000c0)={0xa, 0x4e22, 0xc32b, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/04/04 20:10:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$cgroup_int(r2, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) [ 94.550791] binder_alloc: 6120: binder_alloc_buf, no vma [ 94.556343] binder: 6120:6121 transaction failed 29189/-3, size 40-8 line 3133 [ 94.566038] binder: BINDER_SET_CONTEXT_MGR already set [ 94.572527] binder: 6120:6121 ioctl 40046207 0 returned -16 [ 94.572947] binder_alloc: 6120: binder_alloc_buf, no vma [ 94.572957] binder: 6120:6123 transaction failed 29189/-3, size 40-8 line 3133 [ 94.576401] binder: 6120:6124 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/04/04 20:10:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e24}, 0xffffffffffffffc4) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/04 20:10:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)="2e2f6367726f75702e6370750037c6be43cb7595be0cb9e8cd28c78345b6b1a981de7c5c9f46d215e90823561c932999751fe965b80965a413729b90e522918b2f6629c51d210fcf014615420b48cb8ce29c55d4da5ad7338068f201b4626037e3b4333b19dedcb7df79b7b1603e3e51f20500c9b18702f970209c288e8e2ace4ff84e1d0ffab2179e6dace386da90dfa9ec96b6c30e89e1b67d51f0db8c4606295208c8a2f070971680c68d8bbe959652e420a4d8d5738c", 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) ioctl$int_in(r0, 0x5421, &(0x7f00000005c0)=0x8) keyctl$setperm(0x5, r2, 0x4000000) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000900)="6367726f75702e7468726561647300e8d9ab6ccdc3ddbf52079d5dbe58bcccf13c651afb701957f4e97573de2502ff84b6cece0329a23cec309465f3dda424ddbb3ca70500000000000000307439770893be22da38383c447e02f0356ee0817593a8b3e2d0dc11989814b4f6c5fbb6b43d9ec4a54b805ad3039bf911f43731a1ff1bb713cfcb52c18d661c64021d35d7f7ff891172dae09cf7189775c2bf204fa3e95f9155216c49bac256f8ebbb967a9a79f8e53df68b393e9c539b2ba7c3520b14eb5e12ba9fd463f3bb0b6b1a3b1bffabd7f3e5e7446462eaac741994323078b35079b1a0804c8696f868a80eb2e234c192c5412390d267a0097bef4d99e502d31a8f6ee39d618aef0a6a3c006ae49895e69bee73dbfe15c93fb63bab80b2eb51fe37bc379847305be2e058783231bc0cc26e536511444d932f1a8d714ecaf24c956f03a5e749fab7b12bfdeb9049aca64b021e9f355d25755accc645865575236705ff6765e40ff2688129a90000", 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000580)=0x101) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000600)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x0, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) openat$cgroup_procs(r3, &(0x7f0000000540)='tasks\x00', 0x2, 0x0) sendmsg$nl_generic(r3, &(0x7f0000002e80)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000000700)=ANY=[]}, 0x1}, 0x4040000) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f0000000240)='./file1\x00') 2018/04/04 20:10:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000001580)=@ipv6_delroute={0x28, 0x19, 0x705, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1ff}]}]}, 0x28}, 0x1}, 0x0) socketpair(0xa, 0x804, 0x99bf, &(0x7f0000000000)) [ 94.602933] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.610638] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.892083] IPVS: Creating netns size=2536 id=21 2018/04/04 20:10:20 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x2}) getgid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000500)={r3, 0x56, 0xfffffffffffffffa}, &(0x7f0000000540)=0x8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000140)=0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x4001, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @rand_addr}, &(0x7f00000002c0)=0xc) sendmsg$nl_route(r7, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@newneigh={0x5c, 0x1c, 0x120, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x0, r8, 0x12, 0x31}, [@NDA_MASTER={0x8, 0x9, 0x4}, @NDA_LINK_NETNSID={0x8, 0xa, 0x6}, @NDA_LINK_NETNSID={0x8, 0xa}, @NDA_PROBES={0x8, 0x4, 0x3}, @NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_LINK_NETNSID={0x8, 0xa, 0x9}, @NDA_PROBES={0x8, 0x4, 0xffffffffffffffff}, @NDA_LINK_NETNSID={0x8, 0xa, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8040}, 0x24004001) fcntl$setown(r1, 0x8, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="512d000900000000000000000000000400c1a2502c"]) write$evdev(r6, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60}, {}], 0x30) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000000000)=""/75) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/04/04 20:10:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8, 0x6, 0x1000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/04 20:10:20 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0xffffffff, 0xe8}, {0x9}, 0x3, 0x6, 0x101}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000280)={'vcan0\x00', 0xf36}) openat(r0, &(0x7f0000000240)='./file0\x00', 0x22080, 0x20) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e21, 0xa359, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x309, 0x8, 0x800, "33f18c3057c0389822fb0d3571f3f7f2631ea7fe03ffa4f769430619b3ea6972c11c71955899a5a58306e532b8245e65a44786b1c654b32902995accf4db0697d73a423f2550adfd1cb3b487bc64de5c"}, 0xd8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r1, r2, r3) 2018/04/04 20:10:20 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000", 0x19) r6 = open(&(0x7f0000000400)='./control\x00', 0x0, 0x129) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000000600)=""/80, &(0x7f0000000380)=0x50) r7 = openat(r6, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r6, &(0x7f000001dff6)='./control\x00', r7, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/04 20:10:20 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x6) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000000000)=""/3, 0x3}], 0x5, 0x0) 2018/04/04 20:10:20 executing program 0: socketpair(0x0, 0x7, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x7}, &(0x7f0000000140)=0x8) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000290000003e000000b3386c4bc8008d"], 0x17}}], 0x2, 0x0) 2018/04/04 20:10:20 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) fcntl$getflags(r0, 0x401) r1 = socket(0x1, 0x802, 0x0) write(r1, &(0x7f0000000280)="220000002100070700be875d09001c010a00001e0001090000000800050003800010", 0x22) 2018/04/04 20:10:20 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) clone(0x24044000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/04 20:10:20 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x6) sendfile(r0, r0, &(0x7f000000a000), 0x3f) 2018/04/04 20:10:20 executing program 6: r0 = socket(0x10, 0x80000000000003, 0x0) write(r0, &(0x7f00000000c0)="240000002400ffffdfff35ffbde0930e4000ff1c2c000000003243000000000000000000049216", 0xfffffead) 2018/04/04 20:10:20 executing program 7: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x10201, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x3c, 0x3e, 0x202, 0x70bd29, 0x25dfdbfd, {0x1e}, [@typed={0x8, 0x19, @str='\x00'}, @nested={0x20, 0x6a, [@typed={0x8, 0x6a, @uid=r2}, @typed={0x8, 0x51, @u32=0x3}, @typed={0x8, 0x69, @u32=0x5}, @typed={0x4, 0x8}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc001}, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x3, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, 0x0, 0x0, 0x2127, 0x5, &(0x7f0000000100), 0x8, 0xfffffffffffffffd, 0x7}) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x8, 0xbb2d}, 0x20) 2018/04/04 20:10:20 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r2, &(0x7f0000baefec), 0xffffff88) r3 = memfd_create(&(0x7f0000000280)='\x00', 0x2) socket$netlink(0x10, 0x3, 0xd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) fgetxattr(r3, &(0x7f0000000340)=@known='system.sockprotoname\x00', &(0x7f0000000380)=""/100, 0x64) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000540), &(0x7f0000000640)=0xfe77) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r4, 0x10001, 0x7, 0x0, 0x300000000000, 0x0, 0xffff, 0x5, {r5, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692}}, &(0x7f0000000240)=0x1f) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c47", 0x20) fadvise64(r2, 0x0, 0x10000000, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r6, 0x4}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000680)=0xfd, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={r5, 0x0, 0x9, 0x1000}, &(0x7f0000004240)=0x10) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000004080)=[{&(0x7f0000000400)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000440)="9203a75599d14e6acbb1db93ea680b7a43a3a4eddeaecbc401612cf39945eaaf38909e29114fedc3d67324d98a1b73989c82350e7d522f41910587bb7efa4c4ab26e363c8b34bdd9bddb2786c6c841fba34fa42ecc314830a168c9c82d31ce8beb3ad5c5c47a7dfb924739ad23b85ed7a74421abf8594aa2d3c24db489cc3e01b759e5d57593a8a8fb46110d353314f2853f821b3a2d5dee91424736653dde9dfd459274d7ecff79236db84235b6a56ebac720c4a000abb5d0863b22bd3b1afdd6309df1a6a562aa7fefffc9b8204ce973db7f1c43a380cdae33eb54f1ecd8e16c79b7a5c6514bca7c9a5d981a9408d76e17bb56c77debcac9fdea", 0xfb}], 0x1, &(0x7f0000000bc0), 0x0, 0x40004}, {&(0x7f00000023c0)=@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f00000035c0)=[{&(0x7f0000002400)="ebf61789a8596d62642b8f2e0dc27c673335ea35c5e598d0733a8108c5cca1371f764a46bd43d559ce9fbb9a9288de4014794f", 0x33}], 0x1, 0x0, 0x0, 0x4044}, {&(0x7f0000003640)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003b40)=[{&(0x7f0000003680)="83b6de297465c0b7bc503291c493133d84f4f3bbbbaf8cc46deacd337aa0df687a8038b4fff0a9f36ecc3a38d53aa7def3886f42f8ca6539c795efa1c70b2550420fd8a3c58af9c95ff99e9645f2668e00c7a88c859974d6144ed38f1aaab8c767722d011adbe9ef44104eda8fe03c55fefcd690bedfd5d4ce4dc87568e9deeecd474c07a4729a263edbd23093b70c3e9a665b93a1f1d4192baea8c2ecc07851d05b7e2b23f5f14ffd4cd1928f3c5b05416b58530d0e227cc3aab693c99d4063399f790a803bb8e562cb5eeb7f", 0xcd}, {&(0x7f0000003a40)="ec5713f7514822b44d9e5479db94408187506ad4b0df4d8883f008d3c06e40d20373149bc2594a36f585d6aad92ba55f438c5ca96d4909f0221b5d6b5176cb90979e4a59a110fbde1a1fcadfbeb1b20e85d52afc4e5b27de2d65d9b9334ae58e12c6e85e9bf3346573424f16faeb765161753cefb881c16f28e12d256e6b4af204e4a769566daab51fa1d82b3e20acefeb982fa86d19966d81b6933776d5c75170163273c9939f97b8e81d885a4966c6001d478516aa1d8b8012d0c53310f3b56bb0192974dc8b570a01cbb123ee2e21aceb138f4886897d63ab1908f1989c793137cc014fbcf6f13e138f539bbb46a1f6e7", 0xf2}], 0x2, &(0x7f0000003bc0), 0x0, 0x10}, {&(0x7f0000003c40)=@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c, &(0x7f0000003cc0)=[{&(0x7f0000003c80)="56364e5550a502f3e1be", 0xa}], 0x1, 0x0, 0x0, 0x8000}], 0x4, 0x4000040) fallocate(r1, 0x11, 0x0, 0x8000) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r7, 0x7ff}, 0x8) 2018/04/04 20:10:20 executing program 4: r0 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) [ 95.373514] binder: 6193:6194 got transaction with invalid offset (7, min 0 max 40) or object. [ 95.382995] binder: 6193:6194 transaction failed 29201/-22, size 40-8 line 3196 [ 95.395034] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 95.403369] device lo entered promiscuous mode [ 95.408300] binder_alloc: binder_alloc_mmap_handler: 6193 20000000-20002000 already mapped failed -16 2018/04/04 20:10:20 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) [ 95.409550] binder: BINDER_SET_CONTEXT_MGR already set [ 95.409555] binder: 6193:6194 ioctl 40046207 0 returned -16 [ 95.413047] binder_alloc: 6193: binder_alloc_buf, no vma [ 95.413063] binder: 6193:6194 transaction failed 29189/-3, size 40-8 line 3133 2018/04/04 20:10:20 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = add_key(&(0x7f0000000540)='trusted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="e6c6b72f24514d3a71db64458256e4a3033cf55593bf0c435ab60b068b9b0a1d56af38db1640b3f34bdf2e6e04686f87cf11df646c548646cbeb20330594971b705d2a8e01732c234d20a4f3b14fbe7590bc91fbd9a0a017e8c06e6ce9b656f2b867ffa1c5286ac73874ef15338b03e616e7daa2b630c70c54d463b9d272d33946907b408e9b1c735097b5515f23fd29bf", 0x91, 0x0) r2 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x6, r2) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r4 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="07e065c83e059eed66f46cd356979ef8a6fd3549c4c87cad2f0363e388d2bcb9ae340cd52a7652fbb95bee03b9b4aa7a734035600fdb6fe32c48448b5c8d1b50fde8fb1ad3cde4d15cb289712fd1efeb4af8e0a9bc06a1aebe2d1b6874a8c2982d5530f8d70202b349280a74e3461bc3a67749ce24d376d0e28e5ba285362f2c559b39179df80d75ee957eeb18767df421aac7499b9242d79839cbcc442018e01313f0ed0a5abed8852f7522d0f32be0af38c942ec4d58161b87f755516c42e74341bca4375bd94b22a33c3c777685eb8c653f78f368b97ffe3cc16bf14dc40887023a2825cd47437dd956fbf5098d653cc76049", 0xf4, 0xfffffffffffffffa) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="665a04de68661e0c7c3acbdfca5d14485053d504dea556e0316092996d1e3084b3275beb854fb6092f84c97fb63962b397a0755d71f8f83686069c713ac2d23c6f8e743a37a82ff63736a1c83ae4375fcc72a3bca2341533013aa8aa3018192aab49794dcde830e8c47451884b6367ca8eeaf350d2e0d9dd72b40e33b30d8de258fbdc1ce06b667d3307557068ec472c648467abdd5a225ba87d9d4a598274fde77f7d5b0d1d32c65f644bfd54a25ad786b2e13a4a9b", 0xb6, r4) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="9ec88ec22cafb544f939e4395080a72e0b1fbf1d5c880132cdbfcf2dd2eaab48ad5c1aeaad9e5d69630220", 0x2b, 0xfffffffffffffff8) keyctl$read(0xb, r5, &(0x7f00000001c0)=""/251, 0xfb) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) [ 95.466782] device lo left promiscuous mode [ 95.472708] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 95.472728] device lo entered promiscuous mode 2018/04/04 20:10:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x6, 0x4) socketpair(0x0, 0xf, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x2, 0x80, 0x9ec0, 0x500, 0x69, 0x1200000, r3}) 2018/04/04 20:10:20 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x8005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)) epoll_pwait(r1, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) r2 = socket$inet6(0xa, 0x1, 0x401) bind(r2, &(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x20500202}, 0x80) 2018/04/04 20:10:20 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0xfffffffffffffffc, 0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) write$cgroup_type(r1, &(0x7f00000002c0)='threaded\x00', 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x400, 0x0, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2", 0x12, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) write$selinux_load(r3, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0xbb) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7033) bind$netlink(r0, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfb}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) 2018/04/04 20:10:20 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x31, 0x0) ppoll(&(0x7f00005e1ff8)=[{r1, 0x181}], 0x1, &(0x7f0000000000), &(0x7f0000001000)={0x40000000001ff}, 0x8) dup3(r1, r0, 0x0) [ 95.620730] IPVS: Creating netns size=2536 id=22 2018/04/04 20:10:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000000031, &(0x7f0000000180), 0x0) r1 = socket(0x0, 0x80004, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0x3b) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x100000000}, &(0x7f0000000140)=0x8) 2018/04/04 20:10:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4eb", 0x63a}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) ppoll(&(0x7f0000000a40)=[{}], 0x1, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f0000000000000000"]) pwritev(r0, &(0x7f00000008c0)=[{&(0x7f0000000800)="5f7db42d374b8b170580ee62b85a9f691f3d36ebf232fd9d3bf45b032997d11ef76b28a16b81755d6baca966a8f4708444f36c7ba752f4c1336b33b6eba5327cccd552984174f88912c089bc6786f28fac4efe84f94a36acd5ef73aa7a6c61ef8d1546c91c7e172ef5d010e5054cbb8f1101e56e17190a19f7e5994d7a7d9575922c34ea2c4e5dc5154e4a5d50ae076463ec945290d840dbd2da8d9b5d69891c2322781812118dd14228c858f797c7da0729b23c54607a8dec3de64a38d7da", 0xbf}], 0x1, 0x0) 2018/04/04 20:10:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x80080}, {}, 0x200000000000000}) 2018/04/04 20:10:20 executing program 7: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mlock(&(0x7f0000723000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000b5f000), 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="b000000004215934cb152649e1087d758d0cf9db2fccedbe9eb74271c9ea92221a39e2c78bac18c3db154c30e121680001e24d2233f9b8ed699b0af7d81bfe366652c1c4efcee84d5d5a91b01eb0cbccdbdd718a4564efba45a886d78b85dfb1af0ef7663125a46de3305a07e377776948c2665c0284e8faffa763fd05be27bda16d6fd3efa98cc83750446501f5fa194bf10d27d5e58e374acd345d56681069b1ce00aada4d9ebad855dfc57373d0078f0b1130"], &(0x7f00000013c0)=0xb8) 2018/04/04 20:10:20 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9efe2)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) 2018/04/04 20:10:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@ipv4={[], [], @remote}}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lblc\x00', 0x20, 0xde, 0x34}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 0x4, 0x8, 0x10001}}, 0x44) 2018/04/04 20:10:20 executing program 4: r0 = socket(0x11, 0x8000a, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) 2018/04/04 20:10:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x1, &(0x7f0000000000)=[{0x3d, 0x2ba}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x800) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/04/04 20:10:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001640)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000000000000000000000000000000000000000e10000020001000000000000d1fb0200000000030030e21c110f2f70ce862f9505000000000002000000e000000100"], 0x64}, 0x1}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r4 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001440)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x7ff, 0x4, 0xa0000000000, 0x6, 0x41, 0x400, 0x5, 0x0, 0x81, 0xfff, 0x39, 0x7, 0x2, 0x882, 0xffff]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000480)={r5, 0x50, &(0x7f00000002c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e24}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000001540)=0x10) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001280)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001240)={&(0x7f0000001900)={0x13c0, 0x2c, 0x813, 0x70bd29, 0x25dfdbff, {0x17}, [@nested={0x12d4, 0x26, [@generic="0f70fefbe86049c20693328e8686cdadf4d95268030dac280ca66abb1a08e559836afc8ec2f56779b5eaa28ae2decd1b6b89f6b2d298781a067b70b8a26b779df4c2278bd5a407b0698d95042d2057dca05a2bbd8f52ad923d6a6e5ff74e63326d292cce07d76a130d4a45c23b7a3d1e8e221f97d5cb02fa3bec0a4100b48794719c733cabd62f41884bd57591e2d4762be111d1e89400340c205268583b2d1518f380bf44307c87bd6cb91ba7", @typed={0x14, 0x4a, @str='./cgroup.cpu\x00'}, @typed={0x94, 0x3c, @binary="7b780f552a05dafc9052865ea48724df2e1c65299a2aa608a57fbc34937ff6f3f0ae18290d2f40b261f0c8e9767ffd4243c54cc5d6d0de2713dca846866d73cca153c9f140db921e7ccc65e5955fdf2b617543acef2b4fc652b18d84bb4748ea69233816425f08e0e35ce179fe0e08e4faf69c241539ccb238bbb3dda65cd5d1ddb98fd357bf86b6e468fa218ca52f56"}, @generic="bc8a407ee090029d1dfafcd76e0f1ee861d4e264dba3e259b0149d58e3b8b05a79edd85fc3fa3d488f805730653eb95e5d96dd686e1fd66b23056385cb75a332a7679253a2bab81328111b9fc49ae338df802495b851ee012b9f1da65a4d22934f429deaf4ca2868fbcca32fb165bff67d2b0565eb5e9b910073820d0faab5253106fabeb820c15b72697f7bdba7c6895f95f0c270ba811859e8b1", @typed={0x14, 0x46, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x4, 0x57}, @typed={0x8, 0x88, @str='\x00'}, @generic="f74664c94ce49b3b78f8d5f8e394b0251e77b9ee179986c39ceca6129a6d70710b86e5ba79b3447f93371a5dad0e5f3eb9468299dcfba0c002ca7a04c2d8a986e7b01071487077a731fda32a3f2fac5ec31e720c6617cf4b11d34e3f711ccb106e7b4d1ff6abc8b2337f9ae7a5ad17d42ed87be9a5d90a63fa0a4de338d7317963124e21118a4d0818c88a11a119aae311f42758d0da0fefc86c465d54ed90cb1dea93f5afa0523398c849", 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", @typed={0x14, 0x8a, @str='./cgroup.cpu\x00'}]}, @generic="5157427ea7aa8dfbaeb527b5e415f79d798b5973ba002c7022a11dcf7d0e9b1b3c15c2e7ddbac4f8829183f40a1d56137fc84816deaf608baa81d0cafb3ad93669bcd1fb3e2e7aa032354406b0dbf6db36674227c9c5bf19f68d672176144836bdb51abe1a6549e27da8f169a275304e0ab48b4ae775627ccd147e3a4028739868f93bd6aa5b368a1e988e530f280fc1b2a81beea137d9e090781a7ee5069cf6e69817905d4a8f451b74c13cc0ab5d44acca2bfd0f47a7b6f44e15fc67d92fc602dbfefb26ed2e6ecbec562469cf00ab5c5f2bfa4a8f"]}, 0x13c0}, 0x1, 0x0, 0x0, 0x4008004}, 0x94) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendto$inet(r1, &(0x7f0000000640)="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", 0xbc2, 0x24040800, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x9, 0x100, 0x5, 0x3, 0x4, 0x10000, 0x800, 0x0, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001340)="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", 0xfb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000016c0)={r7, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x1000, 0x7}, &(0x7f0000001780)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002cc0)={r7, 0xfffffffffffffff7}, &(0x7f0000002d80)=0xfffffffffffffcee) recvfrom$unix(r1, &(0x7f00000017c0)=""/245, 0xf5, 0x100, &(0x7f0000001580)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001600)={r8, 0xffffffffffffcf46}, &(0x7f00000018c0)=0x8) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@ethernet={0x0, @dev}, &(0x7f0000000600)=0x73) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4000000000000, @loopback=0x7f000001}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00000012c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff, 0x2, 0x0, 0xb, 0x4, 0x5b7f, 0x8001}, &(0x7f0000001300)=0x20) 2018/04/04 20:10:21 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="44b94257aa", 0x5}], 0x1) 2018/04/04 20:10:21 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="007d8345afcd79", 0x7) sendfile(r1, r2, &(0x7f0000014000)=0x300400, 0xffff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/04 20:10:21 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r2], @ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="279ff5c3c56b9e87a88e0ef0b62cbbac6d6d2a30e913b4d833ed59969ba505955537e853cf79e88e1c095470db2ec17d4218d6ffb26e11b115cd728af8a7925b1b221c2075f4c651bbdfc08cce0634421139eb6b"]]], 0x8}, 0x1}, 0x0) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f00000001c0)="a3fa22067a08d9b639101f424de8c495eea13299695ffc78491548c6822e63cb283fd64fb464eb2e951be3bf75494592bf7bf7dbece6c3578ab73eeafe711fe0e162f604edf143417d05") sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3, 0x10, 0x4}]}, 0x38}, 0x1}, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$addseals(r0, 0x409, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) 2018/04/04 20:10:21 executing program 3: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdcfb0)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/165, 0xa5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x0, 0x3, 0x641, 0x3, 0x800}, 0x6, 0xdac2, 0x2}) 2018/04/04 20:10:21 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) mremap(&(0x7f0000142000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f00008b1000/0x1000)=nil) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000793000/0x4000)=nil) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0), 0x4) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r2, 0x409, 0x0) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/04/04 20:10:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000040)="f36262f7d82613c50eeedd960a62cc1b1d41ba000a0b85e04165e95ef76b2eb184b6286fddc5e2757e") getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/04/04 20:10:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) pwrite64(r0, &(0x7f0000000200)="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", 0x1000, 0x0) r1 = epoll_create(0x2) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @rand_addr=0xfffffffffffffe00}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x200, 0x4, 0x80, 0x6825, 0x80000001, &(0x7f0000000080)='sit0\x00', 0x7ff, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f28000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x3, 0x1, 0x9, 0x6, 0x101, 0x9, 0x800, 0x3a, 0x1b07b7b0, 0x400, 0x1fffe0000, 0x3}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) 2018/04/04 20:10:21 executing program 3: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdcfb0)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/165, 0xa5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x0, 0x3, 0x641, 0x3, 0x800}, 0x6, 0xdac2, 0x2}) 2018/04/04 20:10:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000600)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000a00)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 20:10:21 executing program 0: r0 = userfaultfd(0x80000) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000032c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003300)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003340)=r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x56}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) 2018/04/04 20:10:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) fsync(r1) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000006e4c84a790d03fd00000ef60000000001000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0x0, 0xffff) r7 = getpid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) connect$netrom(0xffffffffffffffff, &(0x7f0000000300)=@ax25={0x3, {"cea0f36b914cdf"}, 0x8000}, 0xfffffc85) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_procfs(0x0, &(0x7f0000000300)) getpriority(0x0, r7) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) r8 = eventfd2(0xffffffffffff7fff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0x3, 0x1, 0x826, 0x8, "aebee9a9dfb198b78dd921264540d44e7907e0c4ad18e3fd66472838d1e3d192"}) read$eventfd(r8, &(0x7f00000004c0), 0x8) fcntl$lock(r2, 0x6, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffeffffffff, 0x9}) 2018/04/04 20:10:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) pread64(r3, &(0x7f0000000380)=""/4096, 0x1000, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x18, 0x4, 0x6, 0x4, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd29, 0x3503}]}, 0x20}, 0x1}, 0xc004) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$int_in(r3, 0x544e, &(0x7f0000000000)=0xff7) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl(r0, 0x6, &(0x7f0000000200)="0665d3820927403ba24f7795921e09621f6f4ed7a8ce7393a96577946745b54ae2d73ee2545c062e0409702621484346fb125f14ddf0262c8c3024693aeac582db45e5f6c0c475f85d210a401d9745e5e71acef691659b8b229a9ed939df6a188ca7a2d4995c9e56e5f371b9fe9d9f5588fa7110feef7bc04646") dup2(r1, r3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="140100028fbfe0000000030000000000000000542a4c70998c2369e958cf49ec926b392e0d657b64231221a04af2e41ad54da659f16b0c00346280ffffffff32f091067c1d4168dcc7a7b77cb8675bda685bfa61b29d059169c487e0e05680d436e872fda6d5404363d43459d8f9a5e43d2101bfe76cf5fb9b04cdb0297dd315f944ff6406488ccfec77f18567b3ec164cb710c4fbd09b830029e48253745370d705d74c6fe12840d631d13cd8e497bb37ba0ea85dc43341638da7c9de5454ac62588cd807d19ea4020c1f50d607954c3db1b17e9aa5ac"], 0x40}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) [ 97.029614] device bridge0 entered promiscuous mode 2018/04/04 20:10:22 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) 2018/04/04 20:10:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0xffffeffffffffffc, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x4000000001, 0x5, 0x80000000, 0x9, 0x4000000003, 0x1ff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x8012, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/04/04 20:10:22 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/240, 0xb6) 2018/04/04 20:10:23 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) fchmodat(r3, &(0x7f0000000500)='./file1\x00', 0x191) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) dup3(r5, r0, 0x80000) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f", 0xbc, 0xffffffffffffffff) 2018/04/04 20:10:23 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) 2018/04/04 20:10:23 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ext2\x00', 0x0, &(0x7f0000000040)) 2018/04/04 20:10:23 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000240)=0x14) recvfrom$packet(r0, &(0x7f00000009c0)=""/206, 0xce, 0x100, &(0x7f0000000400)={0x11, 0x1f, r1, 0x1, 0x8, 0x6}, 0x14) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a64686370635f657865635f743a73302073797374656d1f753a6f626a656300040000000000006465766963655f743a7330203936202f7573720f7362696e2f637570732d62726f7773656400"], 0x5e) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fchmod(r4, 0x180) eventfd2(0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) lseek(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="5cb19a9399761ea1880007200067fc69c863aee3dc878d1c0218ca8045e81b90869a0300000069139016e41c6e55cc55f6b0e95e5ae4d69799a713ee5bf2717095aae90bb1610455d39e5bcd9467f899b73a9776a268b303a0279c7e09009dc8d15625101541aa0ff79c6aa75f4e0f94db319715675c2d8768683429ddd099a02ce110ac3943514defc377be35560a71b5cf00000000000000000000000000000000"], &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x0, r6}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000040)={'syzkaller0\x00'}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62", 0x13}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x6, 0xf412, 0x0, 0x401}, {0x3cc7, 0x3, 0x9}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(0xffffffffffffffff, 0x30) fcntl$getownex(r4, 0x10, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000780)=r7) ioctl$TUNDETACHFILTER(r5, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2018/04/04 20:10:23 executing program 1: r0 = socket(0x800000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffe, 0x2, 0x2, 0xffff, 0x3, 0x1, 0xfff, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x7fffffff}, 0x10) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) 2018/04/04 20:10:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x1}) 2018/04/04 20:10:23 executing program 3: r0 = userfaultfd(0x80000) pkey_mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x4c0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x7, 0x100, 0x0, 0x9b, 0xfffffffffffffff9}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x1, 0x4, 0x0, 'queue0\x00', 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) listen$netrom(r2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000000080)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)={0x20000011}) 2018/04/04 20:10:23 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) timer_create(0x6, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000140)) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r2, @broadcast=0xffffffff}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000100)="2f6578650000001c03f3") fgetxattr(r3, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000000), 0xfd71) 2018/04/04 20:10:23 executing program 1: ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0xa0000001, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x15eca3d4, 0xfffffffffffffd31) pipe(&(0x7f0000043000)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/04 20:10:23 executing program 7: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) 2018/04/04 20:10:23 executing program 0: prctl$setendian(0x14, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x8ec0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000280)="5009374c44ff60b52888bd81bbb9dcdc92a136d76ae485eca785d596066efa88bf10fbf072428728e50d74aec19291aa8cbbcd77905f4661", 0x38, 0x145}, {&(0x7f00000002c0)="634a4de5a7078a58f532b0f66de2a465b0c0409caabe97d32dc7341976bab8f13991d5c4b007fc3f9289942a35219bdf9bfe20ba43a28f467c967aff68779494a967e8c2ca6eb58eb20d1ff971032deb31a30ed924652b622d9429023ede8ab6e56966c9767926cee79daf15a10ad574ce313a62658a54c41472b685616d61e67ded3cbcaac88854fed5b78c69e8c5d19b382a15dd0accd3cd87dc55ef731062d16ba734a18fbaac1d75f541ef9e36381f4b21c2aaff80f12a78e6c00700548ac2b95d1f621139559453026c8901adc5c027", 0xd2, 0x5}, {&(0x7f00000003c0)="6a8cfaf0cf0eacacd2276f7f4dcb9700b864855d892130ffa54f2d579056fcd5df3023a0ad1d5f98f2fb063abff8aa8201aa6d367fae45478df771db5e755400e4dee28dd85a73066265b8af81802a304e2feffe393858612b933108f640c52b2fa6d7f18f5eef24e6e831bb45eedbe6206564ead11dadd74039f9d60737fc3aa3c19af5babfc927a7f3b687ab4688c67fb454c39622108b68ce5ff484822e3ae4cbf6cc731d0c95d3e35ad8ea173be2fdf15a2d24590d60fafe34a3532d638bbb3514ef732174dc7869543ce3", 0xcd, 0x7}], 0xc4008, &(0x7f0000000540)={[{@nointegrity='nointegrity', 0x2c}, {@resize='resize', 0x2c}, {@resize='resize', 0x2c}, {@resize_size={'resize', 0x3d, [0x33, 0xbd47a4398343fc95]}, 0x2c}]}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000080)=""/188) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x4) syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x300) 2018/04/04 20:10:23 executing program 6: socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x804, 0x6f58, &(0x7f0000000000)) 2018/04/04 20:10:23 executing program 3: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=@random={'osx.', '(*%!\x00'}, &(0x7f00000000c0)=""/190, 0xff46) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000200)="7f456698dc91f049a99310888f80258a2bffc5ad6565f2a6a54726cbd32b60ad6d631ddfb6971248b650ef93baa53ee91154048e35893b2d88dbbfa04b607b0d0142ea155c010d4a7730ede8ed5ae1007642b8efd8b9a6e9a615a154583810d3f4b43c098e7705121172227e027ca3cfd7b6146fb47f0de3d2766ef362e7e9d3c0d10e79a860ef7d8802e526135e1cd2f4a7106c452b42265fd9609c9f3d2feda85a15532c6e526657bacf3354f7235d98fb9bff1e2f625924d0732ab4931994dbad80a772c71a7fdb54c50b76219c4aa7cf402f8579041b608dfc2771", 0xdd) 2018/04/04 20:10:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x3) 2018/04/04 20:10:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d5fcea1f391558903d167663d45e4839375096f626e6563745f723e2e9aaa511d3ad4635f743a7330202f7577722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d3520000000"], 0x48) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x0, 0xf619, 0x135, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @rand_addr=0x4}}}, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000100)={0xffffffff7fffffff, 0x6}) 2018/04/04 20:10:24 executing program 1: r0 = socket(0x9, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xed, "c2ad96c06533b774e0abd02a6ba7133913da6d67fc93da88d95fffc3e61a705709be81ee9bdf33d73bec2c528864ff4bd8d713fd47d17576fe0a3b42efd6270bd3735383ba18a31a48e60405dfb119de8e7ce45e655b16c6d20375b023c5284b5abdb8536497f4924df514b260f3537d4e732ca1c7669628d4e5a3afc333ca3179a4252860672edc8390083b219a4e6304cf97879b3384442a29f3db3c73048f47b8e3dfeacb0afa683f7debf2b51178ba86ea49524ffe2d34fe57496d26a2f57e3ccc5c32e65b5da0fa328ce4c640de82465ac830a216dc74c6ddfcce8c5cf71fc0506ff10df9598014d0e61d"}, &(0x7f0000000100)=0xf5) ftruncate(r0, 0x9) getsockopt$inet_opts(r0, 0x0, 0x3bb9f71f5a87c3c1, &(0x7f00000001c0)=""/140, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) socket$inet(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/04/04 20:10:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0xfe}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/pktcdvd/control\x00', 0x100, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000003b80)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000003bc0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000003c40)={r5, r4, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000240)={r6, r7, 0x81}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r9 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x101, 0x0, 0x1, 0x8f64}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x8, 0x4, [0x0, 0x10000, 0x7fba, 0x2]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000300)={r11, @in6={{0xa, 0x4e24, 0xa3cb, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000440)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001580)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000001680)=0xe8) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000001780)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000018c0)=0xe8) r17 = getegid() r18 = getpgrp(0x0) fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000001980)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001a80)=0xe8) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(r3, 0x9) fstat(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000001c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000001cc0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000001dc0)=0xe8) fstat(r9, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000036c0)={0x0, 0x0}, &(0x7f0000003700)=0xc) getgroups(0x1, &(0x7f0000003740)=[0x0]) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000003780)=0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000037c0)={0x0, 0x0}, &(0x7f0000003800)=0xc) fstat(r1, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpgrp(0x0) lstat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() sendmmsg$unix(r3, &(0x7f0000003a40)=[{&(0x7f00000003c0)=@abs={0x19a3d9a8ed4bd880, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="cd161827d4738a4a93bf8a19d62f4d0220f0eacf7f31ac4bfd996211b41504e15b55e47a6194913aa6270df8106e5899bbe59a136c63c6d3d66aedc17269c5ee065d5722b2f996ff2a15141ebd75de236de09db3958de0617872380b4832607ec8d9a03db2438638248d0267809fcbbbc93ef23276c00adf92265f0550f37e94905fd5ea78bb", 0x86}], 0x2, &(0x7f0000001e80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r3, r8, r3, r9, r0, r1, r9]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x118, 0x4000040}, {&(0x7f0000001fc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, 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{&(0x7f0000002280)="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0x1000}, {&(0x7f0000003280)="69c7bd44a1e833b83735c5ace62d21cf2f525d9f1f39", 0x16}, {&(0x7f00000032c0)="c8265408ceb36c4a2a3000429c0968ab3ac18c5866108568e6b97aee50289c215fd30b0800f28810ae89220253ae07125102f28e6f3296a5ead26faad1b3fc33757c66ec736fd2225b8cb0b124324d150636c6b00f9eeb40722b16ce0da1323ac07741ad045af746b77b732d1f29eb220c5a24d3fd3c9058f47de88fbe1f88d7c928d2aff741c64f3a91515685c45ef3a272c123e7ce2171485cf501a8382bc563176fe7bb9a175595", 0xa9}, {&(0x7f0000003380)="fa2eadc9df21a043486dc0629d831a3b31001d32a4f293b3e2d39e4f7df7186cfb4fcf545dbe8036185ba48beb1384da566af07378eb9a0806d464af38dc17d78172e487b90668cf78c64998bb38dc5116dccfc2470b1db6a1ee58eee9f853fda0b1589817c125981e21c18740afec0ff1572c493dc6e9c876f0ece29c394e030a36b56fab7d59eb976ddfbb88b3ebeea251b15af34864e3223f9ed8424a00910cb34a571e5fd42fd2057c045e6221459aa7c167fbbe9e567ff8e2d21a33d9fd9a4f3a68febb70afe1", 0xc9}], 0x5}, {&(0x7f0000003500)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003580)="53aba9ee9024977751e0446f5c62a0fcc27ee890c99b2f1ea183dab75f5bb2edc5bb71af641f588789ecdc0ce8feb5375d448232bf8179f758cedb23c25f18c3c9176935c87a073f9a023192454186799c03bac5d70898f40377c97d3c7a5d099aabe7b69f72dc17966e2b044e2ec30f2d24bf3580cb1957067e5de5400a87cf90ccdfeee83e679aa21d47b2959e031529beba3f26ea49eb9d3148a66cc2746626abdbd012aa7ee855fa0693a3702e6c1c48e04545933798b98d0e7151a4b2fc12f5254f712f8f8b846992290d11ca5060", 0xd1}], 0x1, &(0x7f0000003980)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x28, 0x1, 0x1, [r1, r0, r8, r3, r1]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r3, r9, r1, r9]}], 0xa8, 0x40001}], 0x4, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000140)={0x7747, r10, 0x3, 0x1}) 2018/04/04 20:10:24 executing program 5: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) sendfile(r0, r2, &(0x7f0000000040), 0x40) 2018/04/04 20:10:24 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000080)={r0, r1+10000000}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000002c0), &(0x7f00000006c0)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81, 0x7, 0x100000000}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000600)={0x6, 0x7, 0x2f29fdaf, 'queue0\x00', 0x800}) sendto$inet(r2, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000280)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00000000c0)=""/160) sendmmsg(r2, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x5eb}], 0x1}}], 0x1, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x3, 0x2}}, 0x26) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x8, {0x6, 0x400, 0x0, 0x0, 0x9, 0x3}, 0x0, 0x2}, 0xe) accept4$packet(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x7c, r7}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000780)=@full={{0x3, {"53665db4283e1b"}}, [{"d40335b6bcd5d9"}, {"d5952336c520fb"}, {"d326c92416d6ea"}, {"763aea9242214f"}, {"d716c11982a583"}, {"712de86f857435"}, {"1d8bd63f2c431c"}, {"6f5a0b1522aca6"}]}, 0x48, &(0x7f0000000ac0), 0x0, &(0x7f00000017c0)}, 0x4000840) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000480)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={r4, 0xfffffffffffffe03}, &(0x7f0000000740)=0x8) syz_open_procfs(0x0, &(0x7f00000005c0)='maps\x00') shutdown(r2, 0x1) 2018/04/04 20:10:24 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000480)='attr/fscreate\x00') r2 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r2, 0x409, 0x0) preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000540)="51d368142c7d95c6b92d7c80f704811c", 0xffffffffffffff14) r3 = syz_open_dev$random(&(0x7f0000000440)='/dev/random\x00', 0x0, 0x94200) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x1, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) write(r1, &(0x7f00000005c0)="1f0000000104ff00fd4354c007110000f305010008000100b650a1c3d278774413c4a94fc2523ba8355ea9064b7e231d8a523f3fac54", 0x36) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000004c0)={0x4, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @rand_addr=0x3}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x49b, 0x5, 0x7f, 0x5, &(0x7f0000000380)='dummy0\x00', 0x10001, 0x0, 0x7}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) write(r1, &(0x7f0000000180)="1f00f501000b1404400000000002d1a0ed7700000000004cb8", 0x19) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200), 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x402, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000003c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) r5 = getpid() clock_nanosleep(0x6, 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) sched_setparam(r5, &(0x7f0000000400)) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000000140)=[{&(0x7f0000000040)='D', 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) fchown(r6, r7, 0x0) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xa400) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) 2018/04/04 20:10:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2100000000000000000000000008001200020001000000000000e0ffff2f0000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101180, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0x1, 0x231e}, 'port0\x00', 0x0, 0x2, 0xfffffffffffffffd, 0x4, 0x80, 0x432cc706, 0x1, 0x0, 0x4, 0x382}) 2018/04/04 20:10:24 executing program 4: getpid() r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0x315, 0x80000001, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r0, 0x4b36) recvmsg$netrom(r0, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400)}, 0x40000020) sendto(r0, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d34062") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) r2 = getuid() setfsuid(r2) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2", 0xaf, 0x0) r3 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) pivot_root(&(0x7f0000000500)='.', &(0x7f0000000540)='./file0/bus\x00') getsockname$ipx(r1, &(0x7f0000000580), &(0x7f0000000780)=0x10) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000002c0)=0x1, 0x4) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) socket$nl_generic(0x10, 0x3, 0x10) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c795") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000004c0)='.', 0x4) 2018/04/04 20:10:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) personality(0x400000c) sendto(r0, &(0x7f0000000040)="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", 0x112, 0x0, 0x0, 0x87) 2018/04/04 20:10:24 executing program 6: socketpair$unix(0x1, 0x8000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x2bb, &(0x7f0000000040)}, 0x402}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x51018}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="04000000800000000097009cad6c236c9c7000fedbdf2503000000348c2729d0c37dbcc9d93e9c7d7a13000500080001004e2200000800"], 0x30}, 0x1, 0x0, 0x0, 0x20000040}, 0x84) connect$netlink(r1, &(0x7f00000002c0)=@kern={0x10}, 0xc) getdents64(r1, &(0x7f0000000080)=""/218, 0xda) 2018/04/04 20:10:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) read(r0, &(0x7f00000000c0)=""/219, 0xdb) sendto(r0, &(0x7f0000000280)="ab", 0x1, 0x0, &(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x80) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getresuid(&(0x7f0000000300)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) sendmsg$nl_netfilter(r2, &(0x7f0000001780)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000001740)={&(0x7f0000000440)={0x12f8, 0x9, 0x9, 0x100, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x9}, [@generic="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", @nested={0x1f8, 0x21, [@generic="887266a24866de2f977b886ab7f559710319e7d823c2a25da30f9d4bc247f222d03942beb40be84429bb7bb64bfa7120cbd4d2b7f84b7a711c246dfd85f064b9b0c64043ef4b06430c2aa1dd96c5c9f781e07c2974f94abb9fb68f370a422ba85cce27b7e74a21eaac5b9ec0c48589d4da460001c5829d4cdd7e9c82afd9a36fd0444d95df33765c639f8a42197ec90d7b6fc6af0c5684f68547cd7045725350d21465288c76ff760ddd98e0947afee452f2", @generic="f704adb1fe26722a2be6778ea718c1fc996c", @typed={0x8, 0x28, @str='\x00'}, @typed={0x8, 0x55, @pid=r3}, @generic="a1d2ac347fc926e7f635b01eba81dfdac3adf477f53476d0d4fe569002bd82ee1eee4ff1ef348bb8d0cca4c3d5ba19792dff06a336f39c2d417e08431ba81b74f7afe9f5cf945c801ee365faccfb925199299171911e04dcc08ab5b17ea70204055bf663112916f553d8af4e1e6accdcd16d8c69b219f7fe9aee8ae610467877ed40c697fc0e7673dca25e8c426708467e038647cc5e8f420f", @typed={0x8, 0x90, @uid=r4}, @generic="dc22976786ef5d65be29e3c9fd8df05e80a070440b5d83af6b8f941e6c93a5eb810789ac8ae1c93c97408c949acb77e0f9a9d5201ed44beafe308746182318b89c7549f16aa46098a2d7da8d18b028c26a320e48b16feebfba1be8054774d14763dec99ca3a36bc35d0f9ceccca4844421416cb6e00a2949efc70ea9c98bdd"]}, @generic="1fa3a8ec3f9b8d59fff41f5dc7486e15f2541ef6a39f50849fb388b7da1e0d37d0d1e5f023cc7a6bd4411ccb37a42ad6d9d0ea6117fd401f7fe179566a66baaee830475ebb43c067db9f67b97bf8b5fd9a64575ad7445f0c8bfb1881c7aea8b3a41c878b8b88deef3146ad1f6113972bac3102f9bad1413d7f5a16e286142da2025d4b4785b25cc7ff7aeaa0611fcae365a39227ccf42b882064aa7ab66458ca5c10fa9b958df29638f1ed944b8c35a2f1350728a28ec2211566db9bcd3c6396f5b29fbb57fac3a29f588b66b8f8eb12d1ad90f4e77a176be455fd", @typed={0x8, 0x4b, @uid=r5}, @nested={0x8, 0x7, [@typed={0x4, 0x1f}]}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x20000000}, 0x84) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000040)={{0x62, @empty, 0x4e24, 0x1, 'fo\x00', 0x2, 0x7, 0x11}, {@loopback=0x7f000001, 0x4e23, 0x3, 0x0, 0x400, 0x2}}, 0x44) 2018/04/04 20:10:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600080, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f000001b000)}, 0x0) [ 99.490811] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/04 20:10:25 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)) lseek(r1, 0x50, 0x3) ppoll(&(0x7f0000001fb0)=[{r1, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) 2018/04/04 20:10:25 executing program 1: unshare(0x400) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) socketpair(0xa, 0x80801, 0x7, &(0x7f0000000000)) flock(r0, 0xe) 2018/04/04 20:10:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xa8, r1, 0x121, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0xa8}, 0x1}, 0x93ccaba251633594) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x402ffffffff}, 0xfffffffffffffecd) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) lseek(r0, 0x0, 0x6) socketpair(0x13, 0x803, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f00000002c0)={{0x4, 0xfaf1}, 'port0\x00', 0xa4, 0x2, 0x4a88, 0x14a7000000000, 0x1ff, 0x7, 0x3, 0x0, 0x4, 0x5}) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x400002, 0x0) 2018/04/04 20:10:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d4cfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c9b000), 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xd98}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1020}, &(0x7f00000000c0)=0x5) 2018/04/04 20:10:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x4, 0x3) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80080, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) sendmsg$nl_netfilter(r3, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x190, 0x4, 0xf, 0x400, 0x70bd29, 0x25dfdbfe, {0xf, 0x0, 0x8}, [@nested={0x108, 0x3b, [@typed={0x8, 0x8c, @u32=0xfffffffffffffff9}, @generic="f240989cdecb7a8a3072", @generic="aaccc393ce0fb712f28cb562220f6f329e09cd102f901084f2c0be0dcb14b26ee8b7789947c18399e84e0ad0c4e21bac8ce69e1309c117a05eca350a4699d4bd0c49409285e1005769e5df6c46bf04f96941bf8dbeadde4ef6ff3bbddd016ba9cd6110243e3bf3c1fe6825b932c0345f0ae4c8074dcc252abef38845d00fd8a931c2368bf128c901b912d9cd0659cc20056d27e8fd2d0b2158698d15d792063bcd3f5709db58", @typed={0x8, 0x82, @uid=r4}, @typed={0x24, 0x2b, @str='selinux) loposix_acl_accessGPL}\x00'}, @typed={0x8, 0x62, @pid=r5}, @typed={0x8, 0x8f, @uid=r6}, @generic="270a7a6fa4d02224e54349de46c869"]}, @generic="72e39a6ba9dad97457e45d6699209cb6a9997d56647e3dd447d83781bceb81fefa20ac54d880b65c8526fd9581f23405b10cf1f86db4fe5bc35bfb4ad96fdeba7236548275a10c61ff096ae2ff581dac8f20c93bb5e42276847b904907a8451724a33f65c5023f4ed6d6fb4cd2c012ced6"]}, 0x190}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) ioctl(r0, 0x41000000401870cc, &(0x7f0000000000)) 2018/04/04 20:10:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000200)="4f7ad0c9edffe94808174800000000000fff3e0007000200190000008de58f4c30df448ebb7847fd0bbc54c90c0ea17bdc63dde5f9eedfc811b38375640205e5ffffc8f70513", 0x46) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) getpid() r1 = syz_open_pts(r0, 0x41) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x110) accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x800) r2 = gettid() r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000000280), 0x0, 0xfffffffffffffffe, &(0x7f00007ed000)=@file={0x1, './file0\x00'}, 0xffffffffffffff2d) getpgid(r2) fcntl$setsig(r4, 0xa, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)) r6 = dup2(0xffffffffffffffff, r5) tkill(0x0, 0x1) creat(&(0x7f00001c0000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000001c0)='dctcp\x00', 0x6) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/04 20:10:25 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0x8001, &(0x7f00000001c0)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = fcntl$getown(r2, 0x9) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="b4000000260004022cbd7000ffdbdf25020000007d745414ec41afb167e2155578d2404271b762da4c1401667b5033ee985e54c1d69d38e712bbf9aaacc40ca4a7930b0b9e8f08b74afe8c7aa9ab1452dc7b7ce658d65637c214568c56d3da47e31991eacf42f1e776c5dc0c5f4c71d5ab830d49a5a7541a271c005f008c626465766574683073656c662373797374656d285c000014000004ff0110fcff000000000000000000000108002200", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00'], 0xb4}, 0x1, 0x0, 0x0, 0x801}, 0x20000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x100}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000340)=0x84) 2018/04/04 20:10:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001040)='net/icmp6\x00') fcntl$setstatus(r0, 0x4, 0x6000) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001300)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0xb000000c}) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) clock_gettime(0x4, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000180)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x2, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000fc0)={0x0, 0x5, 0xfffffffffffffff7}, &(0x7f0000001000)=0x8) flock(r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000010c0)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000001180)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001200)=@assoc_value, &(0x7f0000001240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000012c0), 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)=0x8, 0x4) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffe00}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)={0x10}) 2018/04/04 20:10:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setrlimit(0x8, &(0x7f00000002c0)) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7af}, &(0x7f0000000140)=0x8) syz_mount_image$hfsplus(&(0x7f0000000280)='hfsplus\x00', &(0x7f0000000300)='./file0\x00', 0x1f, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000500)="a11ec9571b35837be4f966b623b71df5ecdc3f9ebea4c09b71b2f60b67af6bfb87b33e6dd61011f8803cba9b92815baaa6456f3e3e", 0x35, 0x7f}], 0x2000, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000880)='net/softnet_stat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbfbe, 0x0, 0x0, 0x20}) r4 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000000980)='id_resolver\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)='GPL[vmnet1\x00', 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f0000000840)='pkcs7_test\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, r5) bind$pptp(r3, &(0x7f0000001080)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='}\x00', 0xffffffffffffffff) sendmsg$nl_xfrm(r6, &(0x7f00000009c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4200080}, 0xc, &(0x7f0000000580)={&(0x7f00000011c0)=@polexpire={0x234, 0x1b, 0x0, 0x70bd2c, 0x25dfdbfd, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x0, 0x4, 0x2, 0x0, 0x20, 0x33}, {0x8001, 0x3e5, 0x7, 0x800, 0x0, 0x30, 0x7fffffff, 0x5a00000000000000}, {0x0, 0x8, 0x7fff, 0x40}, 0x1f, 0x6e6bb5, 0x3, 0x0, 0x3e380181244fe02a}, 0x9b}, [@replay_val={0x10, 0xa, {0x70bd2c, 0x0, 0x100000001}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in, 0x2}}, @migrate={0x10c, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x6c, 0x4, 0x0, 0x3501, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x7, 0x0, 0x3504, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}, 0x6c, 0x0, 0x0, 0x3501, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x3, 0x0, 0x0, 0x2, 0x2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x3}]}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x6}}, @replay_thresh={0x8, 0xb}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000004}, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r9) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x4040) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000c40)={0x8000, 0x2, 0x7, 0x1}) setresuid(r8, r10, 0x0) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) syz_mount_image$gfs2(&(0x7f0000000600)='gfs2\x00', &(0x7f00000006c0)='./file0\x00', 0x119, 0x3, &(0x7f0000000f40)=[{&(0x7f0000000ac0)="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", 0xfc, 0x2}, {&(0x7f0000001400)="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", 0x1000, 0x9}, {&(0x7f0000000740)="db5d85d74341dd355ff3c09c7b2ebb15776051cd", 0x14, 0x200}], 0x2000, &(0x7f00000008c0)={[{@suiddir='suiddir', 0x2c}, {@noacl='noacl', 0x2c}]}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000900)) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)) sendmsg$nl_netfilter(r7, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x158}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/04 20:10:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0xf4, 0xfffffffffffffff8) finit_module(r0, &(0x7f0000000040)='security\x00', 0x3) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/04/04 20:10:25 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000440)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x0, 0x0, 0x10000000000000}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r2, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca266}, 0xc) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r1, 0x4, 0x4002) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) 2018/04/04 20:10:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x7fff, 0x50, 0x129, 'queue1\x00', 0x5}) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r1) bind$inet(r4, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 20:10:26 executing program 0: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b91f307228b11767ea73669fcff7dbb818d0b5e647461e389a31ce94d5d49bfb56bdcd39efab224ae182341a962eda6786ba21329dd65956bebcc04f076e355f52662ba2246b88ed5a5d6f457bf63ca75e03a571cd6683423ef94e15f642393e40a220b45ebb36d4d8b892e27569b5a75e595327fcf4d1f3c24b900e8a7176de2d9aef1a096b2f2d2052be598b9558f18a1fe17"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/04 20:10:26 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"d5817b204462cf"}, 0x7}, 0x10) connect(r1, &(0x7f0000000200)=@ethernet={0x0, @random="148547ee9664"}, 0x80) 2018/04/04 20:10:26 executing program 3: mknod$loop(&(0x7f0000962ff8)='./file0\x00', 0x0, 0xffffffffffffffff) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00006ab5dc)=""/4096, 0x7af) 2018/04/04 20:10:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000000004000, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2000000000002) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0xf384, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x2, r3}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x3a, 0x2, @thr={&(0x7f00000001c0)="e5c66b2da935c3c5e7e05be8a106d52dd85496010769a2", &(0x7f0000000200)="7926d71ed05cdacaa22b9349d8e828a675c1ac19943b8d83c870b2ca5acb9336fafb324852b2bf4e08a8a97098b1010a614d3246e808ec2073899a45c2940e078513d19decbc75f3ca062eba59040663270b50d511542624d861591e57912f592309f34aefdab0237218c16b1296f8eac7f5800d538229b1d80bae3a36f9ec509790d3710424c2f21f851982a7d7b2f95bae78ba144e57e42fb21349a0fd5158af8c67dcdefa3884fbb74aa6d57a39c81a75edc2960022b372"}}) flock(r2, 0x1) flock(r2, 0x1) fchdir(r1) 2018/04/04 20:10:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x697581cad5dab116) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x2, 0xa60, 0x1ff, 0x9, 0xffffffffffffff62, 0xfffffffffffffffc}) getuid() sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001e00)=[{0x10, 0x11f}, {0x10}], 0x20}}], 0x2, 0x0) 2018/04/04 20:10:26 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffc00, 0x40000040100) ioctl$TCXONC(r1, 0x540a, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000640)={'filter\x00', 0x7, 0x4, 0x448, 0x378, 0x258, 0x258, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000600), {[{{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xff000000, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0x4, 0xfffffffffffffffd, 0x99, 0x7, 0x1, 'syzkaller0\x00', 'ip6gretap0\x00', {0xff}, {0xf7666ad005dd7f41}}, 0xfffffffffffffe39, 0x118}, @mangle={0x0, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, 0x8, 0x1}}}, {{@arp={@rand_addr=0x2, @multicast1=0xe0000001, 0xffffffff, 0xff, @mac, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0xfffffffffffffff7, 0x9, 0xffffffffffff0000, 0x400, 0x3, 0x8, 'lo\x00', 'bcsh0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5, 0x0, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff, 0xb2d12322334ee2e0, 0xff]}, 0x5, 0x1f, 0x7ff, 0x2, 0x0, 0xec, 'tunl0\x00', 'ip6gre0\x00', {}, {0xff}, 0x0, 0x2e1}, 0xf0, 0xffffffffffffff41}, @unspec=@CONNMARK={0x0, 'CONNMARK\x00', 0x1, {0x9, 0x800, 0x2, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1be) getsockopt(r0, 0x6, 0x53, &(0x7f00000000c0)=""/8, &(0x7f0000000040)=0x8) 2018/04/04 20:10:26 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x4) r2 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) ioctl(r2, 0x1, &(0x7f0000000000)) 2018/04/04 20:10:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) connect$unix(r0, &(0x7f0000d6aff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/04 20:10:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x82d3, 0x2, &(0x7f0000000380), 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0), 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="63cd18a6c4f5ad91033cc89c6021d14e", 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000240)) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000280)=[{&(0x7f00000002c0)="1f0000000203193b000007000000068100023b05090002000000006de26451", 0x1f}], 0x1) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5), 0xb) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000340)=0x7fff, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0)=0x1400000000, 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40, 0xfffffffffffffffc}, 0x0) getpeername$netlink(r3, &(0x7f0000000380), &(0x7f00000003c0)=0xc) shutdown(r0, 0x1) getpeername(r0, &(0x7f0000000200)=@ipx, &(0x7f0000000300)=0x80) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) 2018/04/04 20:10:26 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000240)={0x1, 0x4, 0x1}) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x30, 0x0, 0x400, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x6, @random="50b2cf76c763"}, 0x0, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip_vti0\x00'}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/04 20:10:26 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4000001) 2018/04/04 20:10:26 executing program 2: r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001540)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r3 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x38) accept4(r2, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6}, &(0x7f0000000400)=0x10) mknodat(r4, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) faccessat(r3, &(0x7f0000000340)='./file0\x00', 0x80, 0x1400) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r5, &(0x7f0000000440)=""/100, 0x64, 0x1, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}, 0xce}, 0x10) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a2", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/04 20:10:26 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"d5817b204462cf"}, 0x7}, 0x10) connect(r1, &(0x7f0000000200)=@ethernet={0x0, @random="148547ee9664"}, 0x80) 2018/04/04 20:10:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004de000), &(0x7f0000129ffc)=0x4) connect(r0, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x80) 2018/04/04 20:10:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x4, 0x3169}], 0x18) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/7) [ 101.459479] IPVS: Creating netns size=2536 id=23 [ 101.514859] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure [ 102.230497] IPVS: Creating netns size=2536 id=24 2018/04/04 20:10:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x6, 0xffffffffffffff92) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 20:10:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x1f, 0x1, 0x100000000, "91d751cf375c89b3252d901e697e7c171df6ff72be915814d53f5179867ca6dd18f3f67ac86b80f919ad792b57d8a248758553c3801c5be44672014007fbd66f4a300aa21da21760491b441258447b29"}, 0xd8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x9, 0x8, 0x8, 0x1}]}, 0x10) 2018/04/04 20:10:27 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) pread64(r1, &(0x7f00000000c0)=""/116, 0x74, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x4, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"0dd8dd17b1c50b090c3c09cc"}}], 0x30) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000240)=0x10) r4 = gettid() syz_open_procfs(r4, &(0x7f0000000040)='net/wireless\x00') open(&(0x7f0000000140)='./file0\x00', 0x82000, 0x48) 2018/04/04 20:10:27 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000005c0)="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", 0x152) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x8541, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="3460c7abd1424950c133929c680a15944c208ef43ee96f398e6f6eed51642535f67cf6cda4becf3acc27bb408ec7ff76bbe5951a827a589ced5aa6a4fa34e1e2ee3de0d5893334f2122e4bc3c62cd94ebe971e", 0x53, 0x5}, {&(0x7f0000000180)="781b40caf08dba56658f3f11460df300f17c84fc1c56bf699ae94f6b5101efadc1a43e8b01cf2e4e39185312b65b9cc10b43d9197a2e3ff4f511f3243e7315105681b232", 0x44, 0x5}, {&(0x7f0000000080)="3392c091a8a728c8d34060", 0xb, 0x3}, {&(0x7f0000000200)="43df46f45e32dd0477403f083354ea66a52394be06fe4e92d6afc284553fd11927950d8cef3dfbc6f27c8d1b61b74504e8fb67a77291ab6b6e2893954f334db3a460ee6775856bff", 0x48, 0x101}, {&(0x7f0000000280)="24fb1791e962f08c981e9f3b1ae2087a4fedc9d4dc491282cdaeb835f55fb8b9a06feb69f35fb1ac6cac7b07bb0aa998d0020916c07e84833f08b29fd8dab07880260c8069e2852ec45ede5c995395ab32992dd087a020e2fcb81a6d9a4accc1577d17075bd23a3c5631cc288892c82635c4e5c84afbb41e2455a7bd", 0x7c, 0x7}, {&(0x7f0000000300)="e1f5d628d80f22e0ffae8e8352077ca645da7cf53d5145d4", 0x18, 0x8}, {&(0x7f0000000340)="47fbb8af981094dda5206ca306914e3122b1749825fa9d9e12dcb19c2c97793adf8e2c6ff6c5e351bcf566b6b654585810d2f6e047c32fc379a1d27032699a73ea993aa0b092d39d19bdf35a0554dd4eb5867945807ec4615bc308627cbb578a50ab7f85b721feb71f637d30871f4573f3ec5e76", 0x74, 0x1fe000000000000}, {&(0x7f00000003c0)="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", 0xfd, 0x6}], 0x5000, &(0x7f0000000580)={[{@usrquota='usrquota', 0x2c}]}) 2018/04/04 20:10:27 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x480, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000400)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000300)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000600)=0x3ff, &(0x7f0000000640)=0x1) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="1495c1ef9d0df702b90b07544df349aaf8aa4f40caae3e4a3965914194d343a706c3c371d2b2df0b8bc4a6eef3571e58ce131103854b5ca4770efad030c53497b2315ef1d9fd333ed9c7f17dc2e8d16305969539d825eef38604b5c4fde495d837f25dc468c5783f7d3e5500add22ea09b5c7181c0460d5bf8edbb28c47f1fff5a17528efc62be3a6dc18efdb1", 0x8d, r3) add_key(&(0x7f0000000880)="8b22782cc157076175c303fa85cbb1b017bfe3bf75899841ef6b9661b1f2bd3938172e19815de1736426d415ce100f22e55f06f5673eb733088ccc85649352c542d250446a25e0e6b69b39332b326a5afd238428777fb270d5320b1118f298eb377bbeeeee79ab36d52c23f303777ad1cf862b8e768d506a3f5cfce88f8cc9646bd6f8b7f71d051389e68ef1880a67712d5dd3a0000000000000", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="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", 0x149, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='ifb0\x00') pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)='./file0\x00') getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000380)=0x40) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r2, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x104}, 0x1}, 0x0) 2018/04/04 20:10:27 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) r3 = fcntl$getown(r1, 0x9) fanotify_mark(r2, 0x10, 0x8, r2, &(0x7f00000002c0)='./file0\x00') r4 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={r3, r0, r4}, 0xc) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/04/04 20:10:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="a52695361b29f6b3dc6feae425862d8b40b0d6f98cf3c2bf0cc84da5139b7181634b5ee39236161001e03eededa59c13ce93ca710cf2cf12a14e0090d4bb6994612bd4b5d27e8be5759d4debbd72f8e570a6"], 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/04/04 20:10:27 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0xaaaac9b, &(0x7f0000001700)=[{&(0x7f0000000080)="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", 0xfb, 0x2}, {&(0x7f0000000280)="2b8479323250d10c273c49ffaa740b79a1276c734fe53769aacdf0f2960fa8c7d61b1b7e789a7271c5bb32d5459b5fc9bb97a31d08b425332d48446ec4bde1172fc18ae7d15e01dc9ee93b60aebf3c010af0226f8ef573e54f69a0c89e7f151f8b8796c312a2af4b9bc8bb00d7c248b53939f75fb7522e0fb02275e1f85bd13efd117a52584303a491b50e4fd96aeb4b444e60a2c1", 0x95, 0x7}, {&(0x7f0000000180)="7a4e1bdbacc9fb3f0d5ae4c4d5a876944ccfd004edbe758725400a56b18baf4a", 0x20, 0x6}, {&(0x7f0000000340)="b2bc0f63975ac600b0b48f3ca7476a36b09d2b985431d9e064f82788094169ebb2b77787c80729e98a7c1ec97e0f8017c8b743310916bccce86c8e6a67819d9fc1ba4f3a60aa7a7de80861023c36392bf9b974ca731cebe1b1c705a99b82b33b854a", 0x62, 0xbc}, {&(0x7f00000003c0)="23750b66c6dc54332ae24bfebb667e6ae7f139629726aac8574529f7a147acc8e6c7f1b5e88a867cfa24c751ff3ababaa90434be0d079825914fcacc2e87eb199cda3d328fb04ee74a35d5a392f063f26987cd3fe8aec54aaf6077c07e50929b37a365057ad0f1998c5569e873bf77062fd49562a40e9c4f7acca697edeb340690da5ad58a98f897cd7b8f619c7c980f4de68ad090532d1dd842df5eb6d3e86e91275373234f6a46258d7ac9ec3ad0ff951e9ef3adf2", 0xb6}, {&(0x7f0000000480)="c5e1ab2f8bdff1a8c901fd00d889b41a5125e6a3535b4363a88d6727be60763ae9c5cf524bba12cc90837318706fedda551cd84a48f8feeec530c862899ef22f3a", 0x41, 0xff}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="e9077d0e450d035a6c2c7ef9701e490f6f083d2475d9285230f8aadfd5248a09b5ac7881fb1a9f3e2fae888120e25c9618963f4d80042c9bdc07afbd4410162d949f9893498576ea2301f42f93ecc5b2b981382916e596d381b42dd200c13f329568e3d6d0b9f154cd7dc2cd3ffd8f661c99b08dfcb14fc8afa2976c9c4a160390440acfb7148439c5052b9a52d0c75d87cffd10af1118ae292932adbc0adbdc8b5879cdc36bc8babd7b473f671169de7004687ed5cd8d8958400e94c43f45025f19b6ca5c641229703f2869cbe21352e413c478b60bc67357ac898e8e266ebb7714a5cc3f9eb00eb96a3ca0d0e3f31fe09c", 0xf2}, {&(0x7f0000001600)="dd57c915fbba3633d6a1f6bc7b600d759ff6d5da7385ecf3848716bdfabbea67dcd6404adfbf4aa7f5f30ff559153b4c49d7352b3f154da9d7cb030ab312a6d7c2e5f9d04da91530617bbb44fafce8cdf0157cfd04b9dfc9c60073b0c6eb378b59fdf9a013980e15dc34b7f563f6912a6e7c683206a660174ce4728dff47ff01c657677f1ea3022cfc22483155fb1c3b302f7d143dcab174abf83ddec4c0f198c387b2c591c8a01d19e77bb798028b16c4385ff87eae44b56d4ccd637c86a6b3d3645629a077fcf9be2da7cf474c7fe722fe479a0dc23a3606343b61dff6057a5d81e96305fd11cb77240d", 0xeb, 0xfc3}], 0x0, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000001980)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYBLOB="af0b0f5d995e933467f9b53a3e56f7a3e746d44681b420586309526d17ea2307175301aa901eb5278ad54d528dbd0f5b0d90cee08c2d3e77ad8a47784adbb5bc996c49a34c5ef1d823eaed748e2a6a5f510c3e41c255aee4f38df31a9f8b4381225543fe604d6c833f4496392137b143ad99431c8654d0532375a0a354b8079395a94c29591f10fc217f8e9a92b011527f41d6ec50e618bc0aa6f7d3b92a6385e1c987d31ec2f5090023223108df1d30c77eea26e7075514d91d7f1df005edc21a1f0357ae9b3f", @ANYPTR64, @ANYRES64, @ANYRES16, @ANYRES64, @ANYBLOB="9a2326cd62151524463da93a00000000000000e58fb404952bf016c177d30af86c9e1afc0c6fee102df6035fe016ac17e895b2bff25edfab0109d45dce90aec343ea276e5d92410000000000000000b4ce98112a94c35076a8e492f5a905300d793db66f625743ded0dca87e3f26e47b8541eecc505fed79cc93a8007d", @ANYRES32, @ANYRES16, @ANYRES64, @ANYPTR], @ANYBLOB="590270610a7991a30ab833d893d8939fd3153a928417c6f4f1e61d14278e9d4846bfc83967eb78480a33255180ef07ae8c3a3df086942e3899585e570d396157df97f2bbadc93fc798c890910bd11ccd53d2197bdd20c2f8bb3390b8f27e7f543b4b2c51fca3d75c6286fe777eb4b010d8b1809259bd6482cb809fc9443f6c204d0bcd39831aafb724d29d134b4ea36ead09e83d74a8be6801e68147c7d39ffb1a271e875b"]]) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/04 20:10:27 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000033c000)=ANY=[]}, 0x1}, 0x0) 2018/04/04 20:10:27 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = dup2(r0, r0) connect$ax25(r4, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x58) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x80, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}, 0x100000000}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) 2018/04/04 20:10:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000000c0)=0xfffffffffffffff5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) write(r0, &(0x7f0000000040)="511e64a0d37f611bb89e94c0", 0xc) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) [ 102.456210] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 102.481265] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 20:10:27 executing program 7: r0 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r1 = getgid() r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x20000e002, r0, r1, 0x1, 0x5, 0x7ffff) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r3}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000080)) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r4, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0xfc8a) sendmsg$nl_xfrm(r4, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000580)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414d3000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f50287373d68650087a04c925a5796438a0c7a311619a4060e099899480050000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r5) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000200)={'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r6, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/04 20:10:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffffff, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x86d}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(0xffffffffffffffff, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r1, 0x8}, {r0, 0x1408}, {r1}, {r0}, {0xffffffffffffffff, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/04 20:10:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x11, 0x0, 'client1\x00', 0x0, "7905cbea3d01daf3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x1000, 0x0]}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0xffffffff7fffffff, 0x2) 2018/04/04 20:10:28 executing program 5: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000072e000), &(0x7f00006d7ffc), 0x1000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48080, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000080)=[{0xfffffffffffff000, 0x7, 0x1, 0x0, @time={0x77359400}, {0x9, 0x9416}, {0xff, 0x3}, @connect={{0x40, 0x2}, {0x4, 0x7}}}, {0xfd5, 0x4, 0x5, 0x8001, @time, {0xc0, 0xa096}, {0x2133, 0xffffffffffffffff}, @note={0x8000, 0x7, 0x3, 0x6}}, {0x6, 0xfffffffffffffffb, 0xfffffffffffffe01, 0x2, @time={r1, r2+10000000}, {0x3, 0x354}, {0x400, 0x8}, @addr={0xfff, 0x231}}, {0x71, 0x3ff, 0x575, 0x6, @tick=0x6, {0x5, 0x2}, {0x7, 0x622c}, @raw32={[0x2, 0xc1dd, 0xffffffff]}}], 0xc0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/04 20:10:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0xfffffffffffffdae, @link_local={0x1, 0x80, 0xc2}}, 0xfffffd93) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @rand_addr=0x80000000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) 2018/04/04 20:10:28 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'eql\x00', 0x5100}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/04/04 20:10:28 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x100000000000000, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f0000000000)) openat(r0, &(0x7f0000000040)='./file0\x00', 0x408900, 0x100) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2080) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x2, 0xfffffffffffffbff, 0xffff}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x1f, 0x80000001}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1f, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xffffffffffffffda) 2018/04/04 20:10:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x79) unlink(&(0x7f0000000080)='./file0/file0\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) poll(&(0x7f0000084ff0), 0x384, 0x7) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240)={0x80, 0x6, 0x7, 0x100, 0xd, 0x390, 0x472ab1c2, 0x3fe, 0x7fffffff, 0x0, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f00000004c0)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000500)) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/58, 0x3a}], 0x2) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x7fffffff, 0x206, 0x7, 0x8, 0xfffffffffffffffe, 0x10000, 0x43c8, r3}, 0x20) writev(r5, &(0x7f0000000880)=[{&(0x7f00000005c0)="a059deb10084fa4d149f37ecf7878145ea40b7c0c218255447da2751f3b3f8098dc50436757589d3fa6f0de9c0bde956759f04c791ad8ed597e210db500c83fd7870d3be4bb4221642306344583740051fee45943f6a30511191f412206d204b7219838e72433187521a1a9ed73ca350bd7e991a5365cee30477b81cfd156fb813611aa5d71875b7d405dd049a24b4aa6d8d2492be48f30d7416b1fb03bda3e4d23790950e2e3c9c56d6a81759b3d558c679e137fa5332de77f516113c4b", 0xbe}, {&(0x7f0000000700)="ffe300e58ab4187e19b96777e90f045be96f46127ac4822e574c34de9cb46ad6179b6eb5f0310fc8fc56159919fdb0845fe1351852259af8e285e473e1fdae7fd6b99081844f", 0x46}, {&(0x7f0000000780)="151310c36c343e2286021ea1fa105020783a7f730bffd29dea49727aede2ff2de830fb5e11be29b1e7a1264d3d2021d4fd7583fb1f111a037b5adb9f52fbb010fe03efcb8ceb443a8cbc892b6458901c28761e74d17acc0529bf92e764e9a44e5efef976fd64411dca09c2bd8966c822d857135f93cc95559546406dad5710a0d05c20e8a3e2fbc34b9ec06f5b3304037a17cb17d716cae994f7b717207614fc4ec2a970769c291ffe470db1097e1e675faf2efb63f9e4ef44e7e6ab66949ce9044dab615e69243e480d7d8a0ab00799718498488f0d230279b689ae6fb8ddc11c9292e8e2ee3958af091f0fd2e4", 0xee}], 0x3) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000040)={0x3, 0xf007}) rmdir(&(0x7f00000000c0)='./file0\x00') get_thread_area(&(0x7f00000001c0)={0x62f, 0x20000800, 0xffffffff, 0x0, 0x7, 0x5, 0x8, 0x4, 0xd2800000, 0x5}) ioctl$KDDISABIO(r4, 0x4b37) 2018/04/04 20:10:28 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000012c0)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1}, 0x210) 2018/04/04 20:10:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100030c000000000000000000000005000600000000000a0000000000000000000000000000000000ffffe0000002000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff00000000000000001487d984b68f310490043e1ac5fdee6bd09351e8c5a590d60126c4071c354e3b18aed9c81594884de2dcefe265c01ac85fd7aa9897265b0b307d1a1be87feced64aff63bbebac77ec64ad4042798123ec8d30f994e8f5d969b1ef5b47e10c9e651d97a22ce76254a96e2fe0eacd5616150af6edc038430abbb6d5a17f472017da7"], 0x60}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x80000032) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/04/04 20:10:28 executing program 5: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x2, 0x0, 0x5) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000004c0), 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) fcntl$lock(r4, 0x7, &(0x7f0000000240)={0x3, 0x8000, 0x7, 0x800000000005}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e20}}) 2018/04/04 20:10:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d0593000000031d078900ec", 0xd) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x204800) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)=0xffffff69) 2018/04/04 20:10:28 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00004ca000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x180) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000000040)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/04/04 20:10:28 executing program 1: syz_emit_ethernet(0x16, &(0x7f0000005000)=ANY=[@ANYBLOB="ffffffffffff000000000000886400b300b15f2f0021"], 0x0) 2018/04/04 20:10:28 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00000000c0)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f0000000100)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x6, 0x80000001, 0x2}, &(0x7f0000000180)=0x10) 2018/04/04 20:10:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x9, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x46, @loopback={0x0, 0x1}, 0xdcd}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x474, 0x6, 0x4, 0x8, 0xe, 0x9, 0x2ed, 0x6, 0x5365, 0x7}, 0xb) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/04 20:10:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x290000, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d]}, 0x1) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x0) 2018/04/04 20:10:28 executing program 3: fchdir(0xffffffffffffffff) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:gpg_exec_t:s0 /usr/lib/telepathr/mission-con'], 0x3e) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x590}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) r4 = getpgid(0x0) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0x0, 0x0, 0xde9, 0x2, 0x0, 0x4, 0x20004, 0x1, 0x0, 0x0, 0x6, 0x8000000000, 0x0, 0x7ff, 0x10000, 0x1, 0x0, 0x10000, 0x2, 0x5d, 0x8, 0x9, 0x7, 0xf9be, 0x5, 0x400, 0x8, 0x3, 0x2, 0x4, 0x1000, 0x2, 0x9, 0x0, 0xbd33, 0x80000001, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x3, 0x5}, 0x8008, 0x4, 0x3, 0x0, 0x50, 0x80, 0x77766d28}, r4, 0x0, r1, 0x1) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f00000011c0)={0x11, 0xfe, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001200)={0x3f, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, {{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, {{0xa, 0xffffffff, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x210) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xb2a}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000bc0)={0x7, 0x1, 0x5, 0xb8, r2}, &(0x7f00000014c0)=0x10) 2018/04/04 20:10:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x200) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r4, 0x3, 0x0, 0xffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000000)={0xfc96, 0x2d, 0xff, 0x3, 0x2, 0x3}) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000140)={0x2, 0xfffffffffffffffd, 0x1, 0x2, 0x5, [{0x8, 0x2378, 0x5, 0x0, 0x0, 0x400}, {0x7, 0x100000001, 0xc636, 0x0, 0x0, 0x2000}, {0x100000001, 0x1, 0x9, 0x0, 0x0, 0x100}, {0xf75, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x1181}, {0xfff, 0x800, 0xc5, 0x0, 0x0, 0x406}]}) 2018/04/04 20:10:28 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mremap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000045d000/0x2000)=nil) [ 103.686546] IPVS: Creating netns size=2536 id=25 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes 2018/04/04 20:10:52 executing program 0: socketpair(0x3, 0x8080e, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000001fe8)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000000200000844, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x77, 0xffffffff, 0x0, 0x9, 0x5, 0x45d, 0x7, 0x8001, 0x0}, &(0x7f0000000100)=0x20) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000240)=0x54) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x6, 0x7, 0x400000000000, 0xfff, 0x4}, 0x14) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000122c0051040000b771476bddd580b20000"], 0x1}, 0x1}, 0x0) 2018/04/04 20:10:52 executing program 4: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="35b397c809ff19e5dc4966d62d41a4db8fef9123f65d01e2b43fa10c240fe7f5ac81a7c6bbc5c921fac58782b23d26d0d0ddee2b13402622901f10", 0x3b, 0x40844, &(0x7f0000000040)={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x7fff}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7bfe4)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/04/04 20:10:52 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x80, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) delete_module(&(0x7f0000000000)='}-%mime_typelo\x00', 0xa00) 2018/04/04 20:10:52 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x109204, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8007ffffdff}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000100)={0x1, &(0x7f0000000240)=""/134, &(0x7f0000000000)=[{0x8000, 0x45, 0x5, &(0x7f0000000300)=""/69}]}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="8046e47c5ea6e832ba403271e9a9fa7150ced1e0c03058cd11dcdd148a9fab0aa9f45a56ce781783f213c4c04ec6ec63ecb421d7932794cc027d6fb53e63b5ee8df1b8ac50b2d1858e3b27a6c2071a2792353df1713739f7c1a24231371bb30b0eab741a67900d8fbf3160d04a42631ea534550025febbae61fd700090165fdd36e53ac56235f47384fc344aa50c65ba51af67e0d884cd7004ea045ae3d637e7655210742e42404eb9b107660209796beaf8225e1f9661de7035231f071460e333d7569cff5d90c96e54728add", 0xfffffffffffffe79}], 0x353) 2018/04/04 20:10:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x4, 0x40000a, 0xe05}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x8140) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) 2018/04/04 20:10:52 executing program 1: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x10c637d1de859d4a, 0x0) fallocate(r0, 0x1, 0x9, 0x8) r1 = getpgrp(0xffffffffffffffff) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00', 0x80, 0x1048, 0x9, 0x1, 0x40, 0x1ff, 0xffff, 0x0, 0x6, 0x8}) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000140)={&(0x7f0000000040)="01211e81b85c0bfa8670cfc203a2292be39faabc6846133dff2715cb9b44122f670d6a85f4667459258a1b8012f080419e6923e966df8a0e9609b4aab7c57f838fcfb7e80efd2b7931e1c397aad246ebb7b6f283b54e2a5c56a070e437c8099f2b576395e2d8afce5ba3dccaad2d227a077025dbd4e9bc26950c1494c4c56c8a267cb7526aa858ddf582834fbedb7aefa8be1a70c88dea69f45aeb2e219d70db3b504bc24e1343c5b2ab083007e68c5fe0de5af36e633a6fcdb54a98699d8625ccaaa3759ed378fe49cc0719bacbb99bd7458b7c5378ad896a10010aaf5666d58be24d", 0xe3}) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r3, 0x4, 0x400) connect$netlink(r3, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x400000}, 0xc) 2018/04/04 20:10:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xfff}) 2018/04/04 20:10:52 executing program 2: r0 = socket(0xf, 0x7ff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) write(r0, &(0x7f00000000c0)="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", 0x1000) 2018/04/04 20:10:52 executing program 3: timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000000c0)) 2018/04/04 20:10:52 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a6ff0)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r0, 0x0) mmap$binder(&(0x7f0000288000/0x4000)=nil, 0x4000, 0x2000000, 0x6810, r0, 0x0) 2018/04/04 20:10:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffcfeb)="330000100000000032c00000b95d033d", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x464a80, 0x0) sendto$inet(r1, &(0x7f0000000040)="ebdff6de83bc54fd95fe68258037642937145fbb9e7485d27c3c7d34262b7943ffadc49b700d827307ad3ff8670fa4d0bb336dbbf31d215de84d58de4b125bf0cbbe6f7d92a208b142f193b13db850c798253b1a241236fb7c4e74e96c09d53bcf6b1ea92ca6458757a1cdb9f25ddc42853b9475b5fdf9c81e46186f01f3fb741119c75fbca165385ac0c40f343b82f23bff79a00603c192f9023f7623e5669cee768a1ed396570cb64f69b8bb957a0ea0f3bfbaa591a61c39c99b", 0xbb, 0x4000, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000840)={@mcast2={0xff, 0x2, [], 0x1}, 0x3e, r2}) 2018/04/04 20:10:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1b, "1bd2ac432ff422e68648dc2e116c9b2eec11b9a733ee7bef8b5bcf"}, &(0x7f0000000080)=0x23) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x30}, &(0x7f0000000100)=0xc) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/04 20:10:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)={0x18, 0x1, 0x1, 0x5, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r1, 0x541d) 2018/04/04 20:10:52 executing program 4: r0 = inotify_init1(0x0) r1 = dup2(r0, r0) r2 = openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) ptrace(0x4207, r3) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000140)=0x1845a257acddfa93) pread64(r2, &(0x7f0000000080)=""/179, 0xb3, 0x0) ptrace$setopts(0x4209, r3, 0x0, 0x0) 2018/04/04 20:10:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='timers\x00') ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="14f1ff002100ff0a000000010000000010000000"], 0x14}, 0x1}, 0x0) 2018/04/04 20:10:54 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047d0939"], 0x2) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313512d795c1ece6d39b9e0390f765a", 0xa8}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) r2 = gettid() r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000003c0)={r5, 0x63, "9fc4a904c60c69c6684fa2d4e4fb046540f123ff9a5e9a1992ca58ff5ac5d44bf28ed9e2d4459ec5b0893237d59c683df49b669429c28e3267785d0ac5003d369741003c734d0591ce35baabee99c989ff379e4147e7ba9072dc3b3542ac0db0020b57"}, &(0x7f0000000440)=0x6b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) r6 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r2}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) sendfile(r7, r3, &(0x7f0000000200), 0x200000010000) 2018/04/04 20:10:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) dup3(r0, r0, 0x80000) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff95) 2018/04/04 20:10:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0x9, &(0x7f0000000040)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x15}, 0x1}, 0x0) 2018/04/04 20:10:54 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x42000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) faccessat(r0, &(0x7f00000002c0)='./file2\x00', 0x1cc, 0x800) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000940)=""/4096) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) pwritev(r5, &(0x7f0000001940)=[{&(0x7f0000000400)="cafff6dedc345f3a838223f0cafbb2cf07d12f1cc38b496f7ba8544ccddd9aac7badc52881b307cbcf147771263f739c89f3f88960609c91c6d43f8278fcf48316650f63ac9725514adf4f42db29cfb444ea9fda891accc2405da6259a6d1ac3f12eecee3251638004be541f10801a15e4a3c4181d28", 0x76}, {&(0x7f00000006c0)="7e95b0ce0737315bbb5b", 0xa}], 0x2, 0x3c) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r4, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000100), 0x0) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f00000007c0)=""/51, &(0x7f0000000880)=0x33) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000180)={0x5, 0x2, 0x7fff, 0x401, 0xfffffffffffff2d2}) fgetxattr(r5, &(0x7f0000000600)=@known='security.evm\x00', &(0x7f0000000640)=""/8, 0x1) syncfs(r4) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/04 20:10:54 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0xffffffffffffff07) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x0, 0x20000000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) poll(&(0x7f0000084ff0), 0x0, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000000300)='./file0\x00', 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r7 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) dup2(0xffffffffffffffff, r7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x400}}, 0x44, 0x96}, &(0x7f0000000200)=0x90) write$binfmt_script(r5, &(0x7f0000001500)=ANY=[@ANYBLOB="2321202e2f66696c6530206e6f6465767b707070316d643573756d5c6574683100207d28406e786e657430202d24002021c5206e65742f69705f7461626c65735f6d617463686573000a568a36b27a47f2c4ccd33486c88f8ae908b46b0600000000000000000000000000"], 0x6b) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001400)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r8, 0x7ff}, &(0x7f0000000000)=0xffffffffffffffe0) execveat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)=[&(0x7f00000002c0)='em1*&wlan1vmnet0%\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='nodev{ppp1md5sum\\eth1\x00', &(0x7f0000000500)="76626f786e6574311d00", &(0x7f0000000540)='@(\x00', &(0x7f0000000580)='%\\)posix_acl_access/em1\x00'], &(0x7f0000000740)=[&(0x7f0000000600)='vmnet1keyring:\x00', &(0x7f0000000680)='net/ip_tables_matches\x00', &(0x7f00000006c0)='-$\x00', &(0x7f0000000700)='ip6tnl0\x00'], 0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6, r9}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xb40, &(0x7f00000008c0)="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"}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000780)) 2018/04/04 20:10:54 executing program 7: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x4, 0x3a54, 0xb, 0x16, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_address={0x3, 0x17, 0x32, 0x0, 0x0, @in={0x2, 0x4e24, @rand_addr=0x6f79}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e23, 0xe10000000, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x1f}, @sadb_lifetime={0x4, 0x4f53803f7d108571, 0x8, 0xff, 0x0, 0x7ff}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2a, 0x3503}]}, 0xb0}, 0x1}, 0x840) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10000, 0x0) 2018/04/04 20:10:54 executing program 1: r0 = open(&(0x7f0000000680)='./file0\x00', 0x10103e, 0x5) fallocate(r0, 0x0, 0x0, 0x200000000008002) symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) vmsplice(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)}], 0x1, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fallocate(r1, 0x2, 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x0) linkat(r0, &(0x7f00000006c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1000) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)}], 0x1, 0x0) tee(r1, r1, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) readahead(r2, 0x0, 0x7) 2018/04/04 20:10:54 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x2e6) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000380)=0xbf7, 0x4) r2 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x2, &(0x7f0000c6d000)) mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='qnx6\x00', 0x811, &(0x7f0000000480)="743a29ad6693e46a62a6aa8cf25767aa95431c07f108d8c0282c78016e81b1a8253f8e4124aa4beace6a149045603f50aadf5c9f89e97065325408aa4d267ce88d8db7b4e2607a") mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='v7\x00', 0x2000, &(0x7f0000000040)) socketpair$inet6(0xa, 0x80001, 0x1, &(0x7f00000028c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/168) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x400, 0x0) getpriority(0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002940)={0x0, 0x10, &(0x7f0000002900)=[@in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000002980)=0x10) r5 = getegid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000029c0)={r4, 0x8}, &(0x7f0000002a00)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/04 20:10:54 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x42, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3800ff004a4ac7d15c304619f57c59a60bb22eb14f79185816606ef043d16a6b77b12c772e0392c0f3760461925d3f74bb16caf24daaa7839772604c3908725bb03bed033ef86365cfcbb6142ede5aa4acfabff4a2b2d3e38a8f7edaf1b6e7130febeb9ed6560f696a5c9a633ffe6604000000d747b27a19151b383fb0dcf0e912fdc2cf7a5b7216c947b5fe2430fc6865faafa6b1fa88e0830a130cbe99eb9092f112c6fbbe794fecdbcb07fe000848337523db5aa6b766ac5ab888d79078db72f348a92fc18d4823f6d1d807db2bf6e6f4f3a6e39c7edab8b8199d5dc6887e786fd67b4862f628666427b9ab152b5e0350cbbdb406", @ANYRES16=r1, @ANYBLOB="080328bd7000ffdbdf25010000001c0001000800060072720000080004004e23000008000600777272000800060001000000"], 0x38}, 0x1, 0x0, 0x0, 0x4008010}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0xfffffffffffffffe, 0x8001, @empty, 0xfffffffffffffffc}}, 0x5c) 2018/04/04 20:10:54 executing program 7: futex(&(0x7f0000004ffc), 0x85, 0xfffffffffffffbfc, &(0x7f0000000000), &(0x7f0000002ffc), 0x2fffffd) pselect6(0x40, &(0x7f0000000040)={0x1, 0x311668c9, 0x8, 0x6f9, 0x5, 0xd1f, 0x81, 0x600000000000}, &(0x7f0000000080)={0x7, 0x800, 0x7, 0x0, 0x400, 0xdbe, 0x4, 0x10000}, &(0x7f00000000c0)={0x5731, 0x8, 0xfffffffffffffff8, 0x1, 0x2, 0x401, 0x7ff, 0x20}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x57}, 0x8}) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x42, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x7, 0x4) 2018/04/04 20:10:54 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) socket(0xa, 0x1, 0xffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80802, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) getpid() getsockopt$sock_buf(r0, 0x1, 0x2003f, &(0x7f0000000200)=""/205, &(0x7f00000001c0)=0xffffffffffffffd6) 2018/04/04 20:10:54 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x0, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x7, 0x0, 0x49d8, 0x80}, r5, 0x0, r1, 0x0) 2018/04/04 20:10:54 executing program 0: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7) getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x1c5) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000900)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$sock_buf(r3, 0x1, 0xe0cdcca7e4572bcb, &(0x7f0000000600)=""/164, &(0x7f0000000200)=0xa4) getsockname$packet(r1, &(0x7f0000000140), &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) getpid() fstat(0xffffffffffffffff, &(0x7f0000000940)) fdatasync(r2) getresgid(&(0x7f00000007c0), &(0x7f00000004c0), &(0x7f0000000000)) mq_unlink(&(0x7f0000000080)='tls\x00') readv(r3, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/67, 0x43}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x67, @loopback=0x7f000001, 0x4e22, 0x0, 'dh\x00', 0x8, 0x4f85, 0x3e}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x2, 0x800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff) 2018/04/04 20:10:54 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, r0, &(0x7f0000000100), 0xb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)="26d4645f6d617000") tgkill(r3, 0x0, 0x10) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x0, @tid=r3}, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x20, r6, 0x800, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004004}, 0x40000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000140)=0x6) syz_open_procfs(r2, &(0x7f0000000180)='mountstats\x00') 2018/04/04 20:10:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x4480, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x280000, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendfile(r0, r2, 0x0, 0x6) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000200)=""/101) 2018/04/04 20:10:54 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="747275736f6564eafa6b2477069fc6d532b7c8aa2a"]) flock(r1, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"6cb0bb2b8a570b"}, 0x6}, 0x10) flock(r0, 0x1) close(r1) 2018/04/04 20:10:54 executing program 6: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="78289d871283cb87b8478df3654b61544d89e7c476975e545102add0a9eccf4c4daea852becab3d9dea9ef9e34577dd0573bcf978db1a5", 0x37, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x8, "fa1655c7c398c7bfa15c7320b3bd6186a2650180d07c95cb62f6da81b4cdb5446d835508390743cf58030195a03d06fa5e78c8506d75232807122913d0d5ef8f", "126896ba164b363b70ae273169b2aa12303e85b39c4e065c4739160105b6ad4e3a648c329fe9381961f003cdab5b8fc9856055aac61a2df95fe14ae60f765b76", "bf482deb8ce78c1f2c900bdae4b05d143242316311315921f4a5ca5f8cae8f62"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="02000001"], &(0x7f0000000600)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) sendto(r4, &(0x7f00000000c0)="e61e545160f8160100ec92428cb41c51ad1e44119a8657103c9110f30e417234e9b0eb59fc13f479ff31640a303a49ae955f349692861e06ccf7d21f21ab45b91319868e9b91640100c2853a067644a2fa070000000000000007c3f2cbbe9d89345baaa15d9a57b7965d1b37b5205e317b19638a4bb01d35e5d26077433e50f8b70dfe8fe9f1f6477d146d54b8bcd8b91715e4d78b7c99060000005d2fd22a8b7195a745bcce4037ea0237184085920f90f5ad", 0xb3, 0x8800, &(0x7f0000000180)=@ax25={0x3, {"2bd512f9caec70"}, 0x80000000}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0x9741, 0x5, 0x9, 0x0, 0xffffffffffff325a, 0x0, 0x0, 0xdc1c, 0x40, 0x5, 0x10001, 0x1f, 0x0, 0x8, 0xb1a1, 0x100000000, 0x1, 0x7, 0x40, 0x53, 0x5, 0x8, 0xff, 0x6, 0x0, 0x5, 0xfffffffffffffff9, 0x1ff, 0x1, 0x9, 0x7, 0x1, 0x46, 0x26, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x10200, 0x80, 0x6, 0x5, 0x2, 0x1000, 0x4}, 0x0, 0xf, r4, 0x3) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000000880)=[{0x9, 0x2f08, 0xd, 0x80000000, @time={0x77359400}, {0xd25}, {0x7fff, 0x1}, @addr={0x3, 0x1}}, {0x7c5, 0x24b7, 0x1ff, 0xef, @tick=0x3ff, {0x2}, {0xa05, 0x7fffffff}, @ext={0x27, &(0x7f0000000840)="9efd8226e33bad3bbadde05305284ab4e572809ba8f51252291a68976ff284b49566803547cb70"}}], 0x60) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') link(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)='./control\x00') dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000700)=0x8) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='/selinux/status\x00', 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000740)={0x5470, 0x2, {0x0, 0x2, 0x9, 0x2, 0xffffffffffffffff}}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000007c0)=0x0) r8 = fcntl$getown(r6, 0x9) setpgid(r7, r8) pread64(r3, &(0x7f0000000040)=""/7, 0x7, 0x0) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x100, 0x400000) 2018/04/04 20:10:54 executing program 0: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) r3 = getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {r0, 0x8000}, {r2}, {r1}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x40000000, &(0x7f00000036c0)) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x1ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x100000001, 0x5, 0x8000, 0x5, 0x3, 0xad9, 0x4, 0x1, r5}, 0x20) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1000000000, 0x101000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={0x0, 0x1, 0x0, 0x0, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x16d0, [0x0, 0x20003700, 0x20003730, 0x20003b20], 0x0, &(0x7f0000000080), &(0x7f0000003700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x10, 0xdadb, 'erspan0\x00', 'eql\x00', 'bcsf0\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="24729f45cfe7", [0xff, 0xff, 0x92414d6769a4014, 0xff, 0x0, 0xff], 0xe0, 0x158, 0x1a8, [@stp={'stp\x00', 0x48, {{0x6, {0x7f, 0x6, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0x7f0e1715f18c91dc, 0xff], 0x101, 0x81, 0x4, 0x7f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x4e22, 0x4e23, 0x5, 0x80200000, 0x1, 0x7, 0xffffffff, 0x4, 0x5, 0x8}, 0x880, 0x122}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"bb9b3bcadbf380bf20276bebeca6863f131d314434b05607cf7a9b6d83ab"}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xfffffffffffffffa, 0x180}}}}, {{{0x7, 0x0, 0x88e7, 'yam0\x00', 'bridge0\x00', 'vcan0\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xffffffff, 0xef, 0x5}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:adjtime_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x10, 0x88bb, 'rose0\x00', 'vlan0\x00', 'bpq0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x8d0, 0x950, 0x9c8, [@u32={'u32\x00', 0x7c0, {{[{[{0x9, 0x3}, {0x6, 0x3}, {0x8, 0x2}, {0x0, 0x3}, {0x40}, {0x9}, {0x3}, {0x9, 0x2}, {0x1, 0x2}, {0x6, 0x3}, {0xbdf}], [{0x5, 0x600000000}, {0x3, 0x100000001}, {0x8, 0x9}, {0x0, 0x73d}, {0x5affb932, 0x9}, {0x2, 0xff}, {0x4f, 0x7}, {0x40, 0x9}, {0x200, 0x8}, {0x32, 0x800}, {0x8, 0x1}], 0xb}, {[{0x1, 0x3}, {0x5, 0x3}, {0x6}, {0x80, 0x3}, {0x8, 0x3}, {0x3}, {0x3, 0x2}, {0x200, 0x2}, {0x401, 0x3}, {0x51e}, {0x6, 0x3}], [{0x9, 0x6}, {0x7, 0x39}, {0x2, 0x3f}, {0x7, 0x10000}, {0x400, 0x7}, {0x22fc, 0x9}, {0x6, 0x800}, {0x6, 0x8}, {0x68, 0x3}, {0x1, 0x7}, {0x10001, 0x1f}], 0x9, 0x3}, {[{0x9, 0x3}, {0x9}, {0x7, 0x3}, {0xd645, 0x2}, {0x1, 0x2}, {0x0, 0x2}, {0x5, 0x3}, {0x1f}, {0xfffffffffffeffff, 0x2}, {0x3, 0x3}, {0x1, 0x3}], [{0x3, 0x8}, {0x2, 0xffffffff}, {0x5, 0x81}, {0x8, 0x3}, {0x9, 0x9061}, {0x2, 0x8}, {0x3, 0x9}, {0x7f, 0x5}, {0x2, 0x4}, {0xff}, {0x0, 0x7}], 0x9, 0x6}, {[{0x4, 0x2}, {0x68000000}, {0x8}, {0x0, 0x3}, {0x7, 0x2}, {0xf94, 0x2}, {0x3, 0x3}, {0x100, 0x1}, {0x4, 0x1}, {0x6}, {0xff, 0x3}], [{0x81, 0xc7}, {0x0, 0x5}, {0xb1, 0x7}, {0x401, 0x2}, {0x6, 0xef25}, {0x80, 0x1}, {0xac5, 0x8}, {0x4, 0x9}, {0x7f, 0x8}, {0x1ff, 0x6}, {0xffffffff, 0x8d5d}], 0x9, 0x9}, {[{0x7}, {0x8, 0x1}, {0x3ff, 0x2}, {0x80, 0x3}, {0x1, 0x2}, {0x8, 0x3}, {0x7fff, 0x3}, {0x26, 0x2}, {0x6fc5, 0x3}, {0x7ff, 0x2}, {0x3}], [{0x4, 0x1}, {0x4, 0x4}, {0x10000, 0x3}, {0x2, 0x101}, {0x3, 0x2}, {0x8000, 0xffffffffffffff5d}, {0x2, 0x10001}, {0x9, 0x191}, {0x1, 0x3f}, {0x2, 0x6}, {0x4, 0x5}], 0x7, 0x6}, {[{0x9}, {0x3, 0x1}, {0x6, 0x2}, {0x1, 0x1}, {0x1, 0x3}, {0x6, 0x1}, {0xcf}, {0x5, 0x3}, {0x40, 0x1}, {0x1}, {0x7, 0x3}], [{0x2, 0x400}, {0x2, 0x98}, {0x6, 0x40}, {0x1ff, 0x7}, {0x7ff, 0xfffffffffffffffb}, {0x4, 0x5}, {0xeb, 0x1}, {0xbf1, 0x5}, {0x100, 0x1}, {0x80000001, 0x1}, {0x7fff, 0x4}], 0x2, 0x2}, {[{0x8000, 0x1}, {0x80000000, 0x1}, {0xdf, 0x3}, {0x20, 0x3}, {0x2, 0x3}, {0x7f, 0x3}, {0x7}, {0x7fffffff, 0x3}, {0x7f80000000000}, {0x2}, {0xa6, 0x3}], [{0x680f, 0x2}, {0x3f, 0x5}, {0x9, 0x6}, {0x3, 0xffffffffffff0d20}, {0x6, 0x78fbd94b}, {0x3ff, 0x66a}, {0x7, 0x413}, {0x78ce, 0x401}, {0x5, 0x7}, {0x1, 0x80000001}, {0xffffffff, 0x6bb3}], 0x1}, {[{0x0, 0x3}, {0x6}, {0x6, 0x3}, {0x8000}, {0x8, 0x1}, {0x9, 0xeb799834bb55f0d8}, {0x6}, {0xfffffffffffff000, 0x3}, {0x3, 0x1}, {0x1, 0x2}, {0x8001, 0x3}], [{0xfe90, 0x80000000}, {0x80000000, 0x2c4}, {0xd5a, 0x401}, {0x1, 0x989}, {0x400, 0x9}, {0x40, 0x8}, {0x4, 0x7}, {0xffff, 0x7fffffff}, {0x10001, 0x4}, {0x2, 0x9}, {0x3, 0x1}], 0x4, 0x6}, {[{0x7, 0x3}, {0xffffffff, 0x1}, {0x3, 0x3}, {0x400, 0x3}, {0x40}, {0x1ff, 0x3}, {0x1000, 0x3}, {0xfffffffffffff801, 0x3}, {0x0, 0x3}, {0x80e}, {0x7, 0x3}], [{0x9, 0x5}, {0x5, 0x2}, {0x1, 0x7}, {0x4, 0x1}, {0x35, 0x3}, {0x80000001, 0x71000000000}, {0x9, 0x800}, {0x10000, 0x40}, {0x1, 0x6}, {0xfffffffffffffff7, 0x5}, {0x7ff000000000000, 0xffffffffffffffe9}], 0x3, 0x8}, {[{0x6, 0x3}, {0x80000000}, {0x3f2, 0x2}, {0x6, 0x1}, {0xfffffffffffffffe, 0x3}, {0x6, 0x3}, {0x6, 0x2}, {0x8, 0x3}, {0x9}, {0x0, 0x3}, {0x8000, 0x3}], [{0x98, 0x5}, {0x0, 0x7}, {0x10000, 0x1}, {0x1, 0x8}, {0x8, 0xffffffff}, {0x7}, {0x0, 0x4}, {0x10001, 0x12}, {0x3}, {0x8000, 0x8}, {0x3, 0x4}], 0x9, 0x4}, {[{0x3, 0x3}, {0x401, 0x3}, {0x4}, {0x4, 0x1}, {0x9, 0x2}, {0x90000000, 0x3}, {0x9, 0x3}, {0xc2a, 0x2}, {0x6}, {0x4c}, {0x100000000, 0x3}], [{0x80, 0x7caa}, {0x100, 0x400}, {0x4, 0x6}, {0xbb, 0x1}, {0x100000001, 0x3}, {0x6, 0x1ff}, {0x1ff, 0xeb69448}, {0x8, 0x7}, {0x80000001, 0x2}, {0x7, 0x1}, {0x7, 0x2}], 0x4, 0xb}], 0xb, 0x1}}}, @ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, [0xffffff00, 0xffffff00, 0xffffffff, 0xff000000], [0xff000000, 0xff, 0xff], 0xffffffffffff8001, 0x3f, 0x1, 0x1, 0x4e24, 0x4e22, 0x4e23, 0x4e24}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x1}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfffffffffffffffe, 0xfffffffffffffffb, 0x1000, 0x0, 0x0, "fe504efb374f17365d3dcb87aedc30f81bacf35c812b96a00247315fb007248a8b7b57ccd80c72123b5a02bb5a0e7988e6458f879406bf480d3013242c0da486"}}}}, {{{0x1b, 0x20, 0x8848, 'erspan0\x00', 'bpq0\x00', 'gretap0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x858, 0x858, 0x888, [@u32={'u32\x00', 0x7c0, {{[{[{0x3, 0x3}, {0x2, 0x1}, {0x0, 0x3}, {0x81}, {0x1f}, {0x0, 0x3}, {0x1ff, 0x3}, {0x1, 0x3}, {0x2, 0x2}, {0x200, 0x3}, {0x0, 0x2}], [{0x2, 0x3}, {0x6, 0x3}, {0x10000, 0x6}, {0x9, 0x2}, {0xffffffff, 0x100000000}, {0x0, 0x80000001}, {0xffff, 0x27}, {0x1, 0x4}, {0x0, 0x1}, {0x3, 0x2}], 0x1, 0x8}, {[{0x235a}, {0x7, 0x2}, {0x3, 0x3}, {0x8, 0x1}, {0xffffffff80baac95, 0x1}, {0x3}, {0x96}, {0x6d7a, 0x1}, {0x81, 0x1}, {0x3ff, 0x3}, {0x401, 0x3}], [{0x9f91, 0x9}, {0xffff, 0x3}, {0x9, 0xfff}, {0x2, 0x9}, {0xc44, 0xfffffffffffffffa}, {0x4, 0x2}, {0x100, 0x800}, {0x37b3, 0x3}, {0x2f, 0x5}, {0xfffffffffffffffd, 0x7}, {0x8e, 0x44df}], 0x2, 0xa}, {[{0x1, 0x2}, {0x10000}, {0x2, 0x3}, {0x8}, {0xc5, 0x2}, {0x1}, {0x80000001}, {0x1, 0x2}, {0x1, 0x2}, {0x7f, 0x2}, {0x8, 0x3}], [{0xffffffffffffffff, 0xfffffffffffffa01}, {0x2, 0x3f}, {0x8, 0x5}, {0x4, 0x4}, {0x7f, 0x1}, {0x4, 0x7f80000000000000}, {0x6d0, 0x4}, {0x5, 0x1}, {0x5, 0x7264}, {0x80, 0x1ff}, {0x7f, 0x7f}], 0x7, 0x6}, {[{0x8, 0x3}, {0xdc2b, 0x3}, {0x5, 0x3}, {0x4}, {0xfc6}, {0xa0c2}, {0x80000001, 0x1}, {0x100000000, 0x3}, {0x3f}, {0x4a1, 0x2}, {0xffffffffffffffff, 0x3}], [{0xfff, 0x4}, {0x3, 0x5}, {0x5, 0xe469}, {0x4, 0xfffffffffffffff7}, {0x9, 0x3}, {0x1, 0x2}, {0x0, 0x8001}, {0x5bd8}, {0x56fb1e5a, 0x2}, {0x7, 0x401}, {0x800, 0x6}], 0x5, 0xb}, {[{0x1f, 0x1}, {0x7, 0x1}, {0x0, 0x3}, {0xb8, 0x1}, {0x9, 0x2}, {0x76, 0x3}, {0xd21, 0x1}, {0x8000, 0x3}, {0x4}, {0x10001, 0x3}, {0x4}], [{0x9a2e, 0x1}, {0x7}, {0xe5, 0x9}, {0x8f, 0x8}, {0x18000, 0x9}, {0x0, 0xfffffffffffffffe}, {0x80000000, 0x1}, {0x3ff, 0x401}, {0x7, 0x2}, {0xf1b, 0x7}, {0xfff, 0x400}], 0x3, 0x6}, {[{0x5, 0x3}, {0x7, 0x3}, {0x0, 0x3}, {0x9, 0x2}, {0x8, 0x3}, {0x60, 0x3}, {0x8, 0x3}, {0x3, 0x3}, {0x7, 0x3}, {0x7}, {0x40}], [{0x4, 0x9}, {0x7, 0x100000000}, {0x1f, 0x7ff}, {0x4, 0x6b688dd6}, {0x76a, 0x1}, {0x131, 0x1d3a}, {0x3ff, 0x8}, {0x2, 0x1ff}, {0x3f, 0xffff}, {0x400, 0x4}, {0x40, 0xfffffffffffffffd}], 0x5, 0x3}, {[{0x3, 0x3}, {0x7, 0x3}, {0x7, 0x1}, {0x9}, {0x0, 0x2}, {0x7, 0x1}, {0x400, 0x1}, {0x2c4, 0x2}, {0xff, 0x3}, {0x1, 0x3}, {0x1}], [{0x9}, {0x9, 0x7}, {0xdb53, 0x3}, {0x1ff, 0x5}, {0xfffffffffffffff8, 0x3a15}, {0x8, 0x5}, {0x7, 0x101}, {0x80000000, 0xfffffffffffffe19}, {0x0, 0x7f}, {0x6, 0x800}, {0x1, 0x8000}], 0x3, 0xa}, {[{0x2}, {0x3f, 0x3}, {0x7ff, 0x3}, {0x3f, 0x3}, {0x1, 0x3}, {0xe6, 0x3}, {0x6}, {0x9}, {}, {0xa0000000, 0x1}, {0x5, 0x1}], [{0x7fffffff, 0x81c}, {0x1, 0xcfc}, {0x7, 0x7}, {0x0, 0x7}, {0x2, 0xb014}, {0x8, 0x1ff}, {0x1, 0x1}, {0x4, 0xc21}, {0x3, 0x5}, {0x8, 0x10001}, {0x91f, 0x3}], 0xb, 0x2}, {[{0x5, 0x3}, {0xd824, 0x3}, {0x475, 0x54027ffd1011bb7a}, {0x5, 0x1}, {0x5, 0x3}, {0x5, 0x2}, {0x80000000, 0x2}, {0x8, 0x2}, {0x1f}, {0xdf, 0x26254ecac572fb49}, {0x3, 0x2}], [{0x9, 0xe658}, {0x1, 0xb038}, {0xa7, 0x60}, {0x6, 0xf8e2}, {0x7a, 0x80}, {0xffffffffffffff01, 0x2}, {0xd2, 0x9}, {0xfff, 0x4}, {0x3, 0x9}, {0x1, 0x4}, {0x3, 0x9}], 0x7}, {[{0xc000000000000000, 0x1}, {0x7999}, {0x8001}, {0x313e42a4, 0x2}, {0x4b95, 0x3}, {0x7aa8}, {0x5}, {0x1e, 0x3}, {0x3, 0x2}, {0x1, 0x3}, {0x3ff, 0x1}], [{0xc0, 0x4}, {0x3, 0x1}, {0x4, 0x9}, {0xe78}, {0x2292, 0x8}, {0x44c, 0x1}, {0x0, 0x8}, {0xb5dd}, {0x919, 0x5}, {0x8, 0xfffffffffffffffd}, {0x6, 0x9}], 0xb, 0xa}, {[{0x3}, {0x3e}, {0x7, 0x2}, {0x1}, {0xfffffffffffffff7}, {0xbd, 0x3}, {}, {0xffffffffffffffc5, 0x2}, {0x1ff, 0x2}, {0x9, 0x3}, {0x2}], [{0x7, 0xfffffffffffffb00}, {0x3, 0x2}, {0x6}, {0xffffffff, 0x4}, {0x144c443c}, {0x7, 0x80}, {0x4, 0xb8fc}, {0x3, 0x9}, {0x3, 0x45af7608}, {0xeac3, 0x7}, {0x2, 0x7fff}], 0x5, 0x4}], 0x3, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}]}, 0x1748) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) getpgrp(r3) rename(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') 2018/04/04 20:10:54 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) r3 = dup3(r2, r1, 0x0) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r4) fcntl$setown(r3, 0x8, r4) 2018/04/04 20:10:55 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000002c0)={0x6, 0x4, 0x523b552f, 0xce, &(0x7f0000000080)=""/206, 0x8b, &(0x7f0000000180)=""/139, 0x46, &(0x7f0000000240)=""/70}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/04 20:10:55 executing program 0: ioctl(0xffffffffffffffff, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, r0, &(0x7f0000000100), 0xb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000580)={@mcast1}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000") tgkill(r4, 0x0, 0x10) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x0, @tid=r4}, &(0x7f00000003c0)=0x0) timer_settime(r7, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x800, 0x80000001) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="00040000ab61e420a1db1c32eb21ee7186dafa6774c2b8ac1c5d5f2578773819f43441e038764dad3d9d5759c0b0fb62adc99137abf9848fefb97576647afd9923af2ee9ccf02c0bed932281f817fc5b81a64a23f68fe2e632b31a", @ANYRES16=r8, @ANYBLOB="00080000000000000000fc060000040005003aa55aa954219c4f4aed5c321aa004bd7cab0f33f70c5912b580e8361e6905d387984a829d4aa43f8147c51b1a4b9c996c51393ae416ea72f55fa6002264c17a9da3c6b464c2c8d6b2bb33152aa08f6e19d618030fe2325998535aad9abffe17"], 0x18}, 0x1}, 0x40000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000140)=0x6) syz_open_procfs(r3, &(0x7f0000000180)='mountstats\x00') 2018/04/04 20:10:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2a0000, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0, 0x401d, r0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x80200) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0), 0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x8001, &(0x7f0000000080)=0x1) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) msync(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3) 2018/04/04 20:10:55 executing program 6: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r3}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r5, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe249564e5b77cecaa84fd201cc8e10d012d", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/04 20:10:55 executing program 3: r0 = socket(0x11, 0xb, 0xa4a) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {r1, r2/1000+10000}}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00000002c0)=0x2000000000002, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0, 0x20, &(0x7f0000ffb000/0x4000)=nil, 0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x2, &(0x7f0000000380)=[r5, r6]) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r4, 0x101}, &(0x7f00000000c0)=0x8) 2018/04/04 20:10:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/04/04 20:10:55 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:gpg_exec_t:s0 /usr/lib/telepathr/mission-control-5 \x00'], 0x46) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x595}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000001540)=0xffffff69) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0x0, 0x0, 0xde9, 0x0, 0x0, 0x4, 0x20004, 0x1, 0xe5, 0x0, 0x6, 0x8000000000, 0x1, 0x7ff, 0x10000, 0x1, 0x7f, 0x10000, 0x2, 0x5d, 0x8, 0x9, 0x0, 0xf9be, 0x5, 0x400, 0x8, 0x3, 0x2, 0x4, 0x1000, 0x2, 0x9, 0x4, 0xbd33, 0x80000001, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x3, 0x5}, 0x8008, 0x4, 0x3, 0x0, 0x50, 0x80, 0x77766d28}, 0x0, 0x0, r1, 0x0) setsockopt(r4, 0x107, 0x0, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f00000011c0)={0x11, 0xfe, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001200)={0x3f, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, {{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, {{0xa, 0xffffffff, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x210) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xee2}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r1, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000014c0)=@assoc_value={r3, 0x7}, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) 2018/04/04 20:10:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/04/04 20:10:55 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = epoll_create(0x100000000004c) r1 = eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80002001}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x4080, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000282fd8), 0x0, &(0x7f0000b0c000)={r3, r4+30000000}, &(0x7f0000955ff8)={0x4000000000000}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000040)={@mcast2}, &(0x7f0000000240)=0x14) ioctl$TIOCCBRK(r2, 0x5428) r5 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) fanotify_mark(r5, 0x41, 0x48020019, r5, &(0x7f00000001c0)='./control\x00') 2018/04/04 20:10:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x50, "2e1ae1de8f388546b8fc740bf94b5651348e17e9f78e1d961ba77229a55afe2f9059499cdae80ca39070ada366460f2ce184a9fc1be2d981f0a4e7000000000000000000000000000000000000000000"}, &(0x7f00000000c0)=0x58) 2018/04/04 20:10:55 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, 0x7}, &(0x7f0000000200)=0x98) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000840)={0x0, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4a20, 0x0, @loopback={0x0, 0x1}, 0x1f}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=@getnetconf={0x14, 0x52, 0x500, 0x70bd27, 0x25dfdbff, {}, [""]}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000740)=ANY=[], 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a", 0x7}], 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x1, 0x443}, 0xffffffffffffffd3) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x87) socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/04 20:10:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xe2, 0xe, 0x7, "f22c5d58bcb260a1df0335b6238a418b5b7197409cb538ce4ce04caecd593ed520fdea761f6421d64991ab225890ed9d75a836d91c9eb70dd1655df3d481de34b3cea9a0ac8a9a051f675cc458108b97"}, 0xd8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/238, 0xee, 0x40, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffdff) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/04 20:10:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4d00000000000000000000000000000000000000000000000000000000004eaa2927ab9cf2cd51bddcd40001fe000000"]}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x80000000, 0x4) 2018/04/04 20:10:55 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)) 2018/04/04 20:10:55 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f000055fffc)=0x4) 2018/04/04 20:10:55 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}], 0x5}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0], 0x5, 0x6, 0x1, 0x2}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="15000000103102ee6f92251c5a83c2f427a1070b2ecf3069b41bdf5606bdf0799ee0"], &(0x7f00000007c0)=0x1d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/04 20:10:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x0, &(0x7f00000002c0)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) 2018/04/04 20:10:55 executing program 0: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) creat(&(0x7f0000000240)='./bus\x00', 0x0) [ 130.268687] device lo entered promiscuous mode [ 130.273740] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready 2018/04/04 20:10:55 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d", 0x9c, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) rt_sigreturn() timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000180)=0x24) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 130.322151] device lo left promiscuous mode [ 130.370553] device lo entered promiscuous mode [ 130.375586] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready 2018/04/04 20:10:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x64, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r6, &(0x7f0000000240)=""/44, 0x4be) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r5, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000100), 0x0) syncfs(r5) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x0, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/04 20:10:56 executing program 2: r0 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40000000000000}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in=@broadcast, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$fuse(0xffffffffffffffff, &(0x7f0000000280)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x1f, 0x7, 0x6e3}}, 0x20) r2 = add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000880)='logon\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)='vboxnet0\x00', r2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000440)=0x2) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xb60}], 0x1}}], 0x1, 0x0) shutdown(r1, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000400)={0x0, 0x1}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000004c0)={{0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'sed\x00', 0x0, 0x0, 0x60}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x10003, 0x81, 0x0, 0x1}}, 0x44) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)=""/37, &(0x7f0000000080)=0x25) times(&(0x7f0000000700)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100), 0x3) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000240), &(0x7f00000003c0)=0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) r4 = add_key(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r4, &(0x7f00000005c0)="ba36e75437b38769aba132556740fb7d42d8dd79815f6dbfdbb079f9f4b78f6b4465cb7d157b9461bcce26144145e9c40beadc793074613d234114e62b20c1d800405b585745fd127bf942848d4e82d254f78c78e979ffe4cb7a59b86ed9dad187af629e14233522ed3bf8382c878ab0a72cf32c89678b8b1df76c9a4cbbe25f6ceea69975bd68677fc7091ef2fad6e4e036306d3f8cb30c4893a80bef6899209588e5b3a1dc0228039f2d884e02e85ac973472d6ce822d7dce60441d60e6a4ce4b13146062a0a3a2160a2c531709a3af978db2892eb20577182d9a30ccfeecaee0a4d0bb1c4c8e7", 0xe8, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/04 20:10:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e23}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000200)) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000001c0)=0x9dde) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000300)=0x54) r2 = creat(&(0x7f0000000400)='./file0\x00', 0x120) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000002c0)=0x401, &(0x7f0000000540)=0x4) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32=r2, @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="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"]], &(0x7f0000000640)=0x2) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)) ptrace(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0xfffffffffffffffa, 0x0, 0x8000, 0x0, 0x3, 0x0, 0xc95c, 0x3f, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000500)={r3, 0x1, 0x0, 0x5, 0x8}, &(0x7f0000000380)=0x18) 2018/04/04 20:10:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = getgid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000300)=[r1, r2, r3, r4, r5, r6]) 2018/04/04 20:10:56 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d3ff4)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x4000000002, 0x4542) r3 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) r4 = geteuid() getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) setresuid(r4, r5, r6) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) r8 = socket(0xa, 0x4, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x81, 0x0, 0x3f, 0x5, 0x8, 0x3, 0x0, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f00000002c0)={r9, 0x20, 0x5, [0x6, 0x2, 0x1, 0x4, 0x2]}, 0x12) pwrite64(r7, &(0x7f0000000000)="8aa626a188e5f6531b07ed8ca47744a46476e02e6b2e08b204130ccb306c6f721b32600f659193be6b81bdb4ac927b20301dd0ae4ed2e26f2565", 0x3a, 0x0) fremovexattr(r7, &(0x7f0000000040)=@known='system.posix_acl_default\x00') r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TIOCSETD(r10, 0x5423, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_netrom_TIOCINQ(r10, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write(r3, &(0x7f0000000000)="0001", 0x2) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/04 20:10:56 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x8000000000000, 0x4) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x1040, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x210000000000003, 0x0) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000000840)="816c"}, {&(0x7f0000000880)="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"}, {&(0x7f0000001880)="edc2d91465bf86ef32b175bef76882ce329051fd721c3dc6cf39a6c227a80cf008697220fadcaa88b2fb110851a813"}, {&(0x7f00000018c0)="04dd77b56f05c54c373e59a2072e449c341c82203d580e55688a348752296acdd2f69fb3d5da8a232cb8b14f912946c16fead3c476df1e39b63ac9eebe8cff82ba7fa8f1483c5d29a4d4813c8e59eb66a2b592460bccb0fe67fed28c872af6322d3a3a93bbcbe55956ae134cc050ffde3d6beafdc29c6a81a9cc92b9c97946124be61a2fc2c391cb275fbc9e9c8eaa8dee19a177a88874311e26210ece"}, {&(0x7f0000001980)="0b5fd2c1b06ea35305fda897a2019a9c96c45173b4490e5657b2e3723237c26c4fd69e4525828466d6106bf62014f85278621bf320cac797792653e07fe355ba58abfc76f60d51873ea16386467762e177315cd2de534d0a88a0d12888"}, {&(0x7f0000001a00)="f4bf45e10114c84689f38c6f20d91232c3db54335e0cfe4515a36047e5671af347f15c4d28bd624a773d1514b7f805834d1373bf1b400a", 0xfffffffffffffcc4}], 0x5, 0x4) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) 2018/04/04 20:10:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) ioprio_get$uid(0x3, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"7e6c616e300000ef00ffffffffffff00", 0x8400}) r4 = socket$packet(0x11, 0xfdfffffffffffffe, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={"62726964676530000000062000", 0x1}) sendto$inet6(r0, &(0x7f0000000200)="c51fdf9b7ccf707b30eba841307ec121be209639462c9126df07c78bed73a50ccd13e30bebfd3eadcce70ba4cb2984ee2c0731f07c71bbdabe8428fa28a4a2ed091db17cf4d6ddd65ee43bc69c24aa3ec816e9802ad7501d21c88955c6b2eb517ac6f53df893246958271ea83b7006ab4ca89970efbbf721537429bc111b94203fc3eb02e469361e15620eec6559e2dab34dd3e35306e1dd50aadf5450f53cd16813dac78d5e2f3aa1daa5a318a5f357cca69b24f40e33c1bcd0df1016632cc8428390dcd15d1f3262ade80fa36e625ebcd9faba333635326c0d26a1f8337722dd35cbbdc8cd73b0d22c2b09b85c2d5a6dd34c263c7ceb649e", 0xf9, 0x10, &(0x7f0000000180)={0xa, 0x4e20, 0x2, @empty, 0xb2}, 0x1c) r5 = socket(0x10, 0x803, 0x0) write(r5, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x4, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000140)={0x2}, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/04 20:10:56 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='self\x00', 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xe) unshare(0x400) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xfffffffffffffffd, 0x2, 0xffffffff80000000, 0x1000, 0x10001, 0x1, 0xff, 0x0, 0x5960, 0x0, 0xad7, 0x40000000000000, 0x100000000, 0x7, 0x4]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000100)={r5, 0x8}, 0x8) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) pipe(&(0x7f0000000140)={0x0, 0x0}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) preadv(r6, &(0x7f0000000440), 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r11 = socket$netlink(0x10, 0x3, 0xc) writev(r11, &(0x7f0000000040)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000380)={'raw\x00', 0x78, "955ddaa61291fb46804f080befa1429a6d06881bd2efae0f30fc6853a551361ff54212c10498004486ecb8e658240f1a72235895f05fda6410ee582f761d27e2760d2535338792058c8f8500f941e47f97d550cad4a7fed44175f4b52954d9c6cc23db9ce215ff243223bcf38cbcaec85c5feefde2946970"}, &(0x7f0000000440)=0x9c) writev(r11, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) fanotify_mark(r4, 0xf, 0x10000, r6, &(0x7f0000000340)='./file0\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001a00)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r12, 0x21, 0x8c, &(0x7f0000001b40)=""/217, &(0x7f0000001c40)=0xd9) sendmsg$netlink(r6, &(0x7f0000001b00)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000540)={0x260, 0x1e, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x5e, @u64=0xfffffffffffffffb}, @typed={0x4, 0x3d}, @nested={0xd8, 0x60, [@generic="afebfd44d394ae83200e593c1050ba00f279ac07c5feb5a0c5c915010e1f558ace9553eb73058fa5dfdb01bb8857ccddb7d47ede79daa49f332d07bcef09751091e5cab91017faccc4364f5318066f461ba4926ce1", @typed={0x8, 0x30, @str='raw\x00'}, @generic="0bfc2252ce21b1934f4751f1ace5d14b90622536e6a9aad2025251a71000042b3183d2464d1e4f1fae7f06c599648656b82839c60f3174c5", @generic="ccdbdf2ba0c29e3aeea82c2de404302110435d6fcbdf75f5e717fb73bf8af3", @typed={0xc, 0x29, @u64=0x276}, @typed={0x8, 0x9, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0xe, @u64=0x7}]}, @nested={0xe4, 0x84, [@generic, @typed={0xc, 0x2, @u64=0x7}, @typed={0x8, 0x15, @pid=r8}, @typed={0x4, 0x43}, @generic="a4817c3623d246996a98f66eedc39970369625d57d2cc41d30bfec007f6943d1d613837af5d08942f2f940af8848013b6b25403f7ce8fe568af59142e0d8824459e2ee276f97aa4592c10193df7746ec749a89d4ad3d35b5bf338b74b6498b8156c8aa2f2eb08adc308e3973a276d3f0bfcbd9d8dac3df0cffd939fa26d0c58fc50efa858695108c9f3e4d9916d2f2144e24bb2bb9ff47b618644a4592f108df3a5e5f6c9fdb929cda1aa0b5a18c2dd2c455eac549ea5e60bcd90e49e36b7a8c3400125b097868"]}, @nested={0x84, 0x1f, [@typed={0x8, 0x6c, @fd=r1}, @typed={0x40, 0x43, @binary="25a1f62f09ce98a539141e1495d72a3a72f3dd9e1aa1b27dc0f080df7f07a9507e4ce28b374269eecb9c8b572112927267546086c6964a8073"}, @typed={0x8, 0x5f, @fd=r0}, @typed={0x14, 0x2, @ipv6}, @generic="95e9ef464e98b8f94e118ae70beee89d81fafaa8b73c70a6c99b1d"]}]}, 0x260}, {&(0x7f00000007c0)={0x138, 0x35, 0x4, 0x70bd29, 0x25dfdbfe, "", [@generic="5141201f3e5b87ebeb8c8f0f282edbe57b46f5dd8d92b237e8cd46746c6e557ae19e60749d4fdeee36a0f2dddc4d4f8e080a102f17de816a047045091672dde5ee812ba1bacdbdb1a40aa308156898dd66817272cf3924a3c6fb0f43d0cfdaaf1927901cc7612657230f5ea2643e243c4c4bb3d6f95ab7f961659f1db908ee3bd8a2cc1b6ce26484a5614a6d3873c58ddbb4b9", @nested={0x94, 0x6a, [@generic="13c0a2dc6c233c5e006b5fb05d785c48be36ba25775f154663bea6148f30f4dba848db7a25c14c5b0e35b1d50255a0c6d599afa684b940b9a1511b75d831769f128e7b9f3cee1146af42037730cc8a830a1062918b7d59803c21e2a1eff6919b85f54c6e9c6ac93567997aaa71f0a7bf2c938d91f0a9673f96f3112bcb0bf8268466db0d89d5b510d70c1ad6f4b60b16"]}]}, 0x138}, {&(0x7f0000000900)={0x10a0, 0x2e, 0x100, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x72, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="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", @generic="9d3d7d30a6a4ad86655a091f3b0f6e03e1d775cc42b6e787b68b3f37f6077470608f19e7fcc7adcd5a120cff4f853b82dc6c1235df4a01069f6db6e712c0d547ff4e50feb5d99c9ccd674550c4e9e0a9abc823e1f13fdd", @typed={0x8, 0x6a, @uid=r9}, @typed={0x28, 0x93, @str="2876626f786e657431263a5d256d696d655f747970652d73806367726f75702400"}]}, 0x10a0}], 0x3, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r6, r2, r0, r12]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa0, 0x4080}, 0x4000000) accept4(r2, &(0x7f0000000480)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000500)=0x80, 0x800) 2018/04/04 20:10:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e23}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000200)) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000001c0)=0x9dde) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000300)=0x54) r2 = creat(&(0x7f0000000400)='./file0\x00', 0x120) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000002c0)=0x401, &(0x7f0000000540)=0x4) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32=r2, @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="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"]], &(0x7f0000000640)=0x2) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)) ptrace(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0xfffffffffffffffa, 0x0, 0x8000, 0x0, 0x3, 0x0, 0xc95c, 0x3f, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000500)={r3, 0x1, 0x0, 0x5, 0x8}, &(0x7f0000000380)=0x18) 2018/04/04 20:10:56 executing program 2: r0 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x9d7}], 0x1}}], 0x1, 0x0) shutdown(r1, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180)=0xf4400000, &(0x7f00000001c0)=0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000400)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) times(&(0x7f00000005c0)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000003c0), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000040)={0x5, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7ff}}}, 0x84) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/04 20:10:56 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4208, r1, 0x0, 0x4000000000) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000000)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/icmp6\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f00000000c0)=""/76}) waitid(0x0, 0x0, &(0x7f0000001ff0), 0x0, 0x0) 2018/04/04 20:10:56 executing program 6: mknod$loop(&(0x7f0000bde8fa)='./file0\x00', 0xae064a7413f004ec, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x8, 0x3}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'irlan0\x00', 0x4}, 0x18) r2 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}, {}], 0x2, 0x80000000000002) [ 131.186245] IPVS: set_ctl: invalid protocol: 59 172.20.20.170:20000 sed 2018/04/04 20:10:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x100000d, 0x110, 0xffffffffffffffff, 0x3) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x56ff01fc}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) 2018/04/04 20:10:56 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x804, 0x8000000094f) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) dup2(r1, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/04/04 20:10:56 executing program 7: r0 = memfd_create(&(0x7f0000000280)='/dev/ashmem\x00', 0x3) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000002c0)={0x80, 0x32, "ed44011a91fac5dc8cf18d7c9ef171dab958d29f25f6477110452ec624767b99b5081bd9eca1ab8b3dda093d0660ca25d38f"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x7}, 0x1) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="500000001500d3f40000000000000000ac1414aa000000000000000000000000ffffffff00000000000000000000000000000000000000000200208000000000125c1c250bb4e286af9de563433635f3b81bea2b470b6ef1d731dfbf2b78d53d832bcdca9e739428fb335eb84337a72524c7d51039006551a9c197b2fb6db2c2c758af1adbfe3c31dbebd941f5f814ee08741ee3220b54336d4026b8042218e07d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="adafa757c1e825a2750322d361b0e0c1a9e42f446e592cc8363542f2345cc356a62c90a39b7c34c8fd3c05185ed608"], 0x50}, 0x1}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r2, 0x2d, &(0x7f0000000240)={0x2d, 0x10000, 0x40, 0x9}) 2018/04/04 20:10:56 executing program 3: symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') lremovexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') stat(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000180)) 2018/04/04 20:10:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/04 20:10:56 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = getpgid(0x0) ioprio_get$pid(0x3, r1) lseek(r0, 0x0, 0x1) sched_rr_get_interval(r1, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x287, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x2, 'client0\x00', 0x0, "8bae97510624e433", "f51a120192f1e5466ecbc49ede9eaab24013d5cf1a6e6f161450cdf2a53f995d", 0x5, 0x6}) 2018/04/04 20:10:56 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000001c0)=""/184) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xca) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x3}, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockname$inet(r2, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000340)={0x5, 0x5, 0x6, {r4, r5+30000000}, 0x10}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fcntl$notify(r1, 0x402, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000051ff4)={0x13}) poll(&(0x7f00004da000)=[{r0}, {r1, 0x2040}], 0x2, 0xffffffffffffff80) 2018/04/04 20:10:56 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x16a}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) r4 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)="75b59915c0e5c0d683be7df6baf3eb96b09857020a37ef4c396a27181b0e9ee358d635f3dc84925a59c4469cfa0841b6c2c38f0da592c22b25047c9a6f3d376d750cf5498878eb778ed47f2bb49dcb4535673eb03c9ebb791f211f7558b2fe7b16cb850cf2e47f", 0x67, 0x0) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r4, r5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fgetxattr(r3, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000880)=""/207, 0xcf) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x0, 0x0, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r7, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r9 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x80003) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r8, 0x800000}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) sendfile(r1, r9, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r9, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil}) ioctl$sock_netdev_private(r10, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a") setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000340)={0x0, 0x0, 0x6}, 0x2) 2018/04/04 20:10:56 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x0, 0x0, @empty, 0x800}}}, 0x104) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) r4 = signalfd4(r3, &(0x7f00000004c0)={0x1}, 0x8, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x0, 0x8, 0x0, 0x80000001, 0x2887, 0x0, 0x100, 0x0, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x0, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x0, 0x0, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xbc) dup2(r0, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xac, &(0x7f0000001080)=[@in6={0xa, 0x4e23, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x1, @empty, 0xf6d6}, @in6={0xa, 0x4e21, 0x4, @empty, 0x7}]}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001180)={r5, @in6={{0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0xd34}}, 0x10001, 0x3f, 0x800, 0x1, 0x6}, &(0x7f0000001240)=0x98) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(0xffffffffffffffff, r6, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/04/04 20:10:56 executing program 3: r0 = socket(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0x10, &(0x7f0000000100)=""/16}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3f00000000046200000055a39217000000010000000000000000000000000000000000000000000009000000"]}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000180)=""/186) 2018/04/04 20:10:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000120200000000000000000005a50000000008001200020001000000000000000000100000000303000000000000000000001d00000101000000000020000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x20000600000, 0x0) bind$ax25(r1, &(0x7f0000000300)={0x3, {"e930d4d8be7fb0"}, 0x10000}, 0x10) 2018/04/04 20:10:56 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000100)={'lo\x00', @ifru_names='bpq0\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x6, [0x7ff, 0xffffffffffff8001, 0xffffffffffffffe0, 0x8, 0x4, 0x401, 0x6, 0x171dde5e]}, 0x5c) 2018/04/04 20:10:56 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xfffffffffffffe4a) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x103100) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x2, 0x0, 0x5) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000080)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0), 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) fcntl$lock(r3, 0x7, &(0x7f0000000240)={0x3, 0x8000, 0x7, 0x800000000005}) r4 = creat(&(0x7f00000006c0)='./file0\x00', 0xa) ioctl$VT_RELDISP(r4, 0x5605) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000002c0)=0x0) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x1a, 0x2, @tid=r5}, &(0x7f0000000300)=0x0) timer_gettime(r6, &(0x7f0000000340)) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 20:10:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x3e530b4e}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x8, 0x4, "651586cfaf3530fd6dec524ed3ef89e43b3b7b2eb6c08c38945dfc353da1b5190c03e4b6b1983385294a475e2036a90ea9d77240f0edb98a721999cbe77a065e", "4166421f503e1a99971019e3c3e020d69629a2440bdbfef29789e79a3e4a6b10", [0x400, 0x1]}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000040)=""/160) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) 2018/04/04 20:10:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000002c0), &(0x7f0000000300)=0x4) accept4$netrom(r2, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0xfffffe5a, 0x800) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000400)=ANY=[@ANYBLOB="020d00001600000000000000000000000800120000000300000000000000000006000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000005001a00010000000000000000000000000000aa0000000000ffde0000000000000000000400101403001700ff06000000004e21ac14141a00000000000000000400030000000000000000000000000000000000000000000000000000000000"], 0xb0}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000f00)=0x200040000000000, 0x4) lookup_dcookie(0xffffffffffff0001, &(0x7f0000000f40)=""/99, 0x63) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001080)={'bpq0\x00', &(0x7f0000001040)=@ethtool_rxfh={0x47, 0x40, 0x4, 0x5, 0x80, "4ad086", 0xba5}}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x7, 0xa10, [0x0, 0x200004c0, 0x20000778, 0x200008c8], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x40, 0x89ff, 'ip_vti0\x00', 'sit0\x00', 'nr0\x00', 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff], 0x70, 0xf0, 0x120}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x8, 0x2, 0x20}}}, @common=@dnat={'dnat\x00', 0x10, {{@random="0209dd05da5a", 0x10}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x1f, 0x1c, 0x601b, 'ip6_vti0\x00', 'dummy0\x00', 'nr0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @random="499a6788f3ab", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x168}, [@common=@log={'log\x00', 0x28, {{0x4, "d4e1654cd674b25dd27fdff5fa1ffd9405d029f88f58013ad423da46ace6", 0x3e232f2e4fb26de6}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x2, 0x80000001, 0x0, 0x0, "e0f6a260fac0f24b00d7011236bd8484e9661fb31e31eba48ef2f34c681b1d8d65081763ad01492d673385fac08cede51f43d55ea7e555552c62ad54d9059792"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x40, 0x88fb, 'yam0\x00', 'yam0\x00', 'bcsf0\x00', 'irlan0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x12a85f17d7d4c49f, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x120}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"0b44804bf74f252285d5044380116ed11822a3d5bab760129ba1538078c9"}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x7, 0x10, 0xeaef, 'rose0\x00', 'lo\x00', 'eql\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd0, 0x178, 0x1a8, [@arp={'arp\x00', 0x38, {{0x307, 0xfbff, 0xe, @empty, 0xffffffff, @multicast2=0xe0000002, 0xffffff00, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x10, 0x10}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x6a, 0x9, 0x1, 0x0, "6ed0d2f1a6770c58a9b004c10990c3eb72fd7ef5345051df56053a435a43208da7264593f1d3592fd5680dd4321b68a5adf3495be186cbc5ba882696c990f4f6"}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x9, 0x1, 0xebf7, 'yam0\x00', 'tunl0\x00', 'vlan0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x118, 0x150, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x61a, 0x680, 0x800, 0x0, 0x0, "87352b1497a43fe46fa073d5848e97ac4b46ff96ac000448fe5997041947ee2e34ccf43915471196ef9f689a01a75be83fd1ae1f2cc3969ebb2236b26059a2b4"}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x0, 0xf5, 'vcan0\x00', 'bcsf0\x00', 'bridge0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}, {{{0x3, 0x14, 0x1c, 'vcan0\x00', 'erspan0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x1d8, 0x1d8, 0x208, [@devgroup={'devgroup\x00', 0x18, {{0xb, 0xff, 0x2, 0xf110, 0x20}}}, @comment={'comment\x00', 0x100}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}]}, 0xa88) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x100) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@broadcast, @loopback, 0x0}, &(0x7f0000000140)=0xfffffe76) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000280)=0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000fc0)={r4, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sched_getparam(r5, &(0x7f00000003c0)) [ 131.718153] IPVS: Creating netns size=2536 id=26 2018/04/04 20:10:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000840)=0x0) r4 = geteuid() r5 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f0000000d40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d80)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000e80)=0xe8) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f00000008c0)="092d68c6754c038d09f6df92b5a9c62f59c4618618ab4a2844ae63d9cef9497bdbb9b3f06bde4034edd681666ba5418e223e5b099343e015fcd521f124870e00beb8e8cff2da8371be25fcdc37c1e5e0e6382a378cac569ced228a7c68e7cba0fe3d8d0cc22830ff018923703339bc96b4c56dfc1a064d39d0cd67aeacd4f6b35767c2948ee9efd3637058d722496df69ddecaa8a136705b9a7a2224221bab4b8cd9c7ce727f79c68dbe97a7483ae73b5153ead502c6481dfe907cbf2a55b0ef", 0xc0}, {&(0x7f0000000a80)="b3c4c6340143ff763d7cba968296578b5bd3de26a3df71558d7aa902675161bf6b5b6aa5b2aa02f89d68fa6e7eba87132801aede48f4ea4b72cc7febc5025c3b90604277625a77628645cec25fd168a867caad81d5dda48740bbcbde8cba38721b26cf61c570d6d47f6a39eff99eb332d75814b140d98ce29a1b8292e6847143b4423c8088e22f8ed0e6ceb1799c7d5ca95aa9ab325611e31c434e480613a60baea5d141b57275d9", 0xa8}, {&(0x7f0000000600)="08a6c2d4dd059d573196b7092dd29096e7c499cd4463edb16b74331570061059e209974c5984f765300b1eb8d09f757036f951ffe991", 0x36}, {&(0x7f0000000b40)="d5801870b242d2e30c72be214eaeac297e534023ab408709601860155b5be4f74a930b30e5d07ccbdc67272cbb8720c3f5bc977bf27ba354ce8b836c4c5a043a841b0fceb61d8997cad96835644dac3b374bcf2c0b744d20344b948a9aee251619ec1dacf8d5384451a027cf428bd9c92f28bf95604cf8f8008e0ab12cd635e4acf5412ffd6c6f7bca6e26702858aae5eca022c81529e0e674d693ebba61ac4860e1e3862940810897a3240936ccb4ce28b854dd9d91841416b87182c9e5221fa6ad393c4c", 0xc5}, {&(0x7f0000000700)="d2ed147760d80791c7511b6af921d8b3912f51229e8e90f6083671caa4dfaf38fc3b2952bb0c9f6d80f54c892feb91f834e1f10a55054253e940b37cdcdecc7cad321cd9383713c816712c1c05923cbe3bcbd812bc5edcba6f51af5242acceb0bb421cae14dbc858fffd97cddbfe4c7e299fd21a7f", 0x75}, {&(0x7f0000000c40)="1cafade490fbeb4b53c59d3c82214b1602a570f476aa49d841acb27524f50e2c1b1fbab1115ceaa31c955a1c86e5dd85c428dc620a1b3d7595639a01902f78f550a0fe306cbe0c9dc9b38e8324623c87a9130a50d5b2858be7197d31bf883093b3158a9f4b25c1b292da55f2901affe2635a27a8d6ced19b0c00f35ca6", 0x7d}], 0x6, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x8000}, {&(0x7f0000000f40)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000fc0)="fd9572098dc0fa10caf638307f43e6b89a57269e92df5573c7e18eadefc2fb33eb0509b880143d64987fdce9f377c87ac37330ad3de10ea66132371f74048ae34cbacb9d609b60bc8abfef3b6bb2d5dbd726886428ec1bbc4e1e719673a3bb559a72fbd4bd9c72ac7caeba32e141c27c0ebbe793efecb94072cbc22d4cb698b9455d95ac5e3aaff2973e12f071bc40c22d2e1a1e8bcf0e22b1f2e666", 0x9c}, {&(0x7f0000001080)="dccfeb6059cb57990ed2c726e97d2a0924f97c474555cea40ae05da11b2ce80c1e905c1f04217318381cd7e1e227b6b060155dc5e2ab8749340875afd7eaf7097dd81a014adfa16bae87b8c21415ab367daf49ec9efd75970882625fb22ce490b38f0a62565bcc4b43d18f7f57dd576dd4cf42abceaf567d36ccfddf6e980887d4ad09b5c220bf6b92e7a218032c3b80b8046a5dcfad982f4d3aa0c1d297f592e4496f10fd6099ced94288533c8d25b65874230036a87b2d170eeea69827737e7beb4d04438ef665aa568726302ef54f5d2aa749c5", 0xd5}], 0x2, 0x0, 0x0, 0x24004000}], 0x2, 0x0) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r9, 0xc0145401, &(0x7f0000000140)={0x1, 0x0, 0x100000001, 0x3, 0x5}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'gretap0\x00', 0x2}) alarm(0x100000000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r9, 0x2402, 0x5b9) r10 = dup2(0xffffffffffffffff, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(r10, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r10, 0x540f, &(0x7f0000000500)) getpgid(0x0) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x1, &(0x7f0000000380)=[{&(0x7f0000000680)="b457d0cecc1ea08a0bf16e77fbd6e7d61b6f3bf49d88149b87b3f5879158696be9e8e8dc5a5444adca25f9642fa5a8b9104b878528fca0d44ed9631aa5668be6dbbe423701ecf7115c5360478084891b24eb0ede76f79125964cdd1efcdbd371d02020d936d7540946844c", 0x6b, 0xffff}], 0x1000, &(0x7f00000009c0)=ANY=[@ANYBLOB="64697361626c655f7370617273783d6e6f3d382c3569740658ff878fd2de4652643d7835380000002c646973615f6c655f7370617273653d7965733d7f342c64697361626c655f7370617273653d7965733d333f373637332c636173655f73656e7369766976653d7965733d3635003f783f2c636173655f73656e736974697665"]) unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x200, 0x1, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r11, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r12}, &(0x7f0000000340)=0x8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880), 0x4) setresgid(0x0, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/04 20:10:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) flistxattr(r0, &(0x7f00000003c0)=""/243, 0xf3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x3, [0xffff, 0x9, 0x0]}, 0xe) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000806, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = dup2(r1, r3) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="0300000020af126138d01b41455462f889f98ebc11f922c380429208dae7b62b6d4820361a3666b2c140871c17f22ca9ceaa55915a228658d047cb5a52fe16b7862417e31e2b3e6e71d2838fb727c28311648ee291c265379f6f67382592ed", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000600)={r6, @in6={{0xa, 0x4e20, 0x41, @dev={0xfe, 0x80, [], 0x19}, 0x9}}}, 0x84) syz_open_procfs(r5, &(0x7f00000005c0)='gid_map\x00') tgkill(0x0, 0x0, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) r7 = gettid() r8 = syz_open_procfs(r7, &(0x7f00000000c0)='net/netlink\x00') read(r8, &(0x7f0000000240)=""/85, 0x55) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="0000b668"]) sendfile(r9, r8, &(0x7f0000000200), 0x200000010000) 2018/04/04 20:10:57 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="3cbba6b7124a743a306c538ed56e245b091ccff0bee27de6282157aa211bbb92b32a1ec9c6b32a76c4d33ef15435166f8d96b6ab7eee2ea9289beeb36b5c10faa2efd27c3a1ec9979150fc4d9c93fb2712baf89f705ce52bd95802e27302e493014b8a8f58a6e9cd2cc1d5098ff342db20", 0x71}, {&(0x7f00000000c0)="2928f5deb1fa62e9c5816a2f1f19483abf7aea6a01d5839ad971e92e8b99e9381918034177afb338661b1ba4ef281207a047b3c696e13dbaaeefa02432ebbf3234ee4f2855345d435e42cb265ec0d9ca6396695c862fa6aa7d0c8925e4df027c5f84f08ce86fc942a88d3218cfb09b39515e6058d08b47ee9cbb0996df39c1663ede46d6405bdd87ee99958be508f99e4fac051adb3d77844fbba779c53239530f8fc173ee6f379052c24e1b7dcab23bbb29d323f72ea4886de99aca1caf4bac1be41e7052d69ef1981c4de93cb3998061f23ed6819c39cacc9211d21219346b", 0xe0}, {&(0x7f00000001c0)="7f582905d1357145d02fbf9b040eecae5489ea63942790c3bf22d036c12853a99135756ea97e69945bc76f604d48638d0cb17f84ecb705fd9d06d0b14e853a54de73b7d0348e32115f1f39e4d81c02c6869bb358824712c437c8bcd6ac3327f6", 0x60}], 0x3, 0x0) 2018/04/04 20:10:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) r3 = syz_open_pts(r0, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x0) dup3(r1, r0, 0x0) close(r3) 2018/04/04 20:10:57 executing program 6: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x200600) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) r3 = syz_open_procfs(r1, &(0x7f0000000380)='net/softnet_stat\x00') getpeername$netrom(r3, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000280)) openat$cgroup_type(r3, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) 2018/04/04 20:10:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000100)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB="c4"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/04 20:10:57 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/04 20:10:57 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xff, 0x30, 0x4, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x8201, 0x5, 0x101, r1}, &(0x7f0000000280)=0x10) recvfrom$packet(r0, &(0x7f0000000040)=""/128, 0x80, 0x40010020, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9de, 0x4, 0x8001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0x4, 0x30, 0x3472108b, 0x7fff}, &(0x7f0000000180)=0x18) 2018/04/04 20:10:57 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) r3 = geteuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000140), &(0x7f00000003c0)) fchown(r1, r3, r4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x80) fcntl$getown(r5, 0x9) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x4f7}) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r6, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) socket(0x0, 0x0, 0x2d6) shutdown(r6, 0x1) tee(r6, r5, 0x8000, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r8 = socket$inet6(0xa, 0x1, 0x87e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000740)={r9, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x5, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000001c80)=@migrate={0x19c, 0x21, 0x420, 0x70bd27, 0x25dfdbfe, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @in6, 0x4e22, 0x8000, 0x4e20, 0x357fe21a, 0x2, 0x0, 0x80, 0x16, r2, r10}, 0x6e6bb0, 0x2}, [@tfcpad={0x8, 0x16, 0x558f}, @etimer_thresh={0x8, 0xc, 0x5}, @proto={0x8, 0x19}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0xa}}, @sec_ctx={0xd8, 0x8, {0xd2, 0x8, 0x1, 0x2d94, 0xca, "bf591e750508cd822ac60d8631f4dc788d5eabb2750b5a64bb14a8cbca08613b8ccddf0acc691b981eb06ad45fd400a3c36a6822bffc642e4fa102e139033f81ca9d0e04a7cb22d6d15257734daa1b62ad097d6dde5891e928f2bc416ea639b1472f3d174e4fb75179e39f224a68449e560636f0ab777f2935ea6f61dd2832bd90816851c96688dda756c9d64651fb5aa377042beea6191e9ed8103d85bbb93cbf7c0ac43798d1105aef4e589d1b390ffcb84982f298aa4c58376e01a8c5d6af60455831a4da07d24ffb"}}, @mark={0xc, 0x15, {0x350759, 0x100000000}}, @lifetime_val={0x24, 0x9, {0x7, 0x1, 0x81, 0x1}}]}, 0x19c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) pipe2(&(0x7f0000000680), 0x0) 2018/04/04 20:10:57 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800000800, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x200, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xff, 0x8000a}, {}, 0x7ff}) r1 = getpgrp(0x0) sched_setparam(r1, &(0x7f0000000080)=0x3ff) 2018/04/04 20:10:57 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0x4}], 0x38) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) 2018/04/04 20:10:57 executing program 3: madvise(&(0x7f0000bdd000/0x4000)=nil, 0x4000, 0xd) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) getpgid(r1) sched_getscheduler(r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000380), 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x7530}, 0x0, 0x7, 0x3d2}, {{0x0, 0x7530}, 0x3ff, 0x200, 0x9a45}, {{r5, r6/1000+10000}, 0x2, 0x71a957cb, 0x223d}, {{r7, r8/1000+10000}, 0xa28, 0x3, 0x4}, {{0x77359400}, 0x4, 0x7, 0x6}, {{0x0, 0x7530}, 0x80000001, 0xc6}, {{0x0, 0x2710}, 0x100000000, 0xffffffff, 0x80000000}], 0xa8) getpgrp(r3) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000040)={0x0, r4/1000+30000}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000200)="8907040000", 0x5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000100)=""/114, 0x72, 0x0, &(0x7f0000000180)={0x2}, 0x10) tkill(r3, 0x15) accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000380)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'bcsh0\x00', 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000005c0)=@ll={0x11, 0x16, r10, 0x1, 0xbf26, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000700)="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", 0xff0}], 0x1}, 0x40) timer_delete(r9) 2018/04/04 20:10:57 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x183001, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00007c6000), 0x4) [ 132.363390] binder: BINDER_SET_CONTEXT_MGR already set [ 132.369110] binder: 7188:7201 ioctl 40046207 0 returned -16 [ 132.393725] binder: release 7188:7192 transaction 9 out, still active [ 132.404125] binder: undelivered TRANSACTION_COMPLETE 2018/04/04 20:10:57 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff3c, 0x3, 0x3, 0x8, 0xd616, 0x8, 0x4}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/85, 0x55, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) 2018/04/04 20:10:57 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x800, 0x1f, 0x0, 0xffff, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x95}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xff, 0x18200000, 0x1, 0x8, 0x80000000, 0x4, 0x8, {r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x0, 0x3, 0x0, 0x30}}, &(0x7f0000000240)=0xb0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setuid(0x0) 2018/04/04 20:10:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x4000}, 0xc) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r2, &(0x7f0000000140)=""/161, 0x45a) getdents(r2, &(0x7f0000000080)=""/100, 0xfffffffffffffff1) [ 132.412803] binder: send failed reply for transaction 9, target dead 2018/04/04 20:10:58 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) alarm(0x1000000000007) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffa}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/04 20:10:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680000000000000000000000080001000a00000008000bf072697e0008000b0073690001000a0000079f02040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2bd65a4200000000000000000000000000000000000000000000000000000000400000000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d433634", 0x82, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824", 0x15, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/04/04 20:10:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000000000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000600)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000640)=0x4) r5 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000004c0)={0x20000001}) eventfd2(0x1, 0x80104) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb26", 0x19, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) r7 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r8 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000500)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'wrr\x00', 0x1, 0x7, 0x29}, {@multicast2=0xe0000002, 0x4e22, 0x0, 0x7fff}}, 0x44) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000080)) ioctl$TUNSETLINK(r7, 0x400454cd, 0x323) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)=""/107, &(0x7f00000003c0)=0x6b) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r9 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'irlan0\x00', 0x500}) 2018/04/04 20:10:58 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4206, r1, 0x2, 0x100013) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/04 20:10:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000340)=0x9, 0x2) listen(r1, 0x0) connect$llc(r2, &(0x7f0000000580)={0x1a, 0x33f, 0x1, 0x8d, 0x2, 0x800, @random="17eaea88ec09"}, 0x10) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d908c96a63272da8be3584977b3a2e96973310e9f490d6f51de9b25db8b994e116aaa0f23363c7c8c8da89baaf0f49282a8f5a285e8037d1d335e2e8061ef20adf57378cbaed4d8f69e32ddde2786c6626ec9d39f6e43a4f06889e3", 0xa4}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x78, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000000}, 0x14) r3 = accept4(r1, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r3, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f397fc7737b38588f0bfa6d14ad61ee6", 0x63, 0x10, &(0x7f0000000980)={0x11, 0x1f, r4, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000000200)=""/249, 0xf9}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/04 20:10:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/04 20:10:58 executing program 5: r0 = memfd_create(&(0x7f0000000080)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x2) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4620000000000000000000000003003e0000000000000000003800010000000000000000000000200001"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/04 20:10:58 executing program 2: socket(0x1, 0x6, 0x3) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000805000)=0x80082000000, 0x4) 2018/04/04 20:10:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00'], 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xffffffffffffff09, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000340)=0x8) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f00000001c0)='net/nfsfs\x00') creat(&(0x7f0000000140)='./file1\x00', 0x0) ftruncate(r2, 0x8000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) 2018/04/04 20:10:58 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) r2 = geteuid() fchown(r1, r2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) fcntl$getown(r3, 0x9) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x4f7}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000040)=""/41, &(0x7f0000000080)=0x29) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) shutdown(r4, 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6(0xa, 0x1, 0x87e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000740)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x5}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0xf0, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) pipe2(&(0x7f0000000680), 0x0) 2018/04/04 20:10:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10000000000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000700)=ANY=[]], &(0x7f0000000640)=0x2) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) ptrace(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6, 0x0, 0x3}, &(0x7f0000000380)=0x18) 2018/04/04 20:10:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f000066bffc)=0x127) 2018/04/04 20:10:58 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200180, 0x110) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x1000, 0x2, 0x8, 0x6, 0x2}, 0x14) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x10000) 2018/04/04 20:10:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="940500004f", 0x5) r1 = socket$inet6(0xa, 0x3, 0x7f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x401, 0x9, 0xeead, 0x9, 0x8, 0x5, 0x9, 0x6, 0x5, 0x9, 0x4, 0x1, 0x5, 0x4, 0x5f43]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x8000000000000}, &(0x7f0000000300)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_rxfh_indir={0x38, 0x5, [0x3, 0x401, 0x7, 0x20200000000, 0x6]}}) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e20, 0x7ff, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/04 20:10:58 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d8", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB='\x00JB']) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/04 20:10:58 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x2, &(0x7f0000000040)={0xff}, 0x0, 0x3) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x800) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000240)={0x1, 0x8}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x30, 0xffffffffffffffff, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e23, 0xfffffffffffff401, @loopback={0x0, 0x1}, 0x5}}, 0x8, 0xb3d0, 0x7fffffff, 0x3, 0xdb}, &(0x7f00000001c0)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/04/04 20:10:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10d200000000001e290000003e00005862259565a90020b8d67e07c5d9a8aac7e610d94f721cd96acddb057f59cf706edee6438794fd2f05ec9c560813cce36d6ca38c074167c039cb8f"], 0x10}}], 0x2, 0x0) 2018/04/04 20:10:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f000023a000)=0x4) 2018/04/04 20:10:59 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) close(r1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="20e39cd7d637731fa07de5da256096915a1569cdc868b5744d57727dc88536514f52f547d1b0e7584efde3ff34b0e970eb369b38a5beab5ac1671f85c4a6f3a1311227629e451c62f4129670d41b1b9904d2767ec952d08aec9587f24dd281ca0e6bde6ecc65c59d130b916ecb8197ed4e2b74eccc3ce372f297b6e94753450d9ff7d4d6b0ccfe67311936f62031") r2 = epoll_create(0x2) epoll_pwait(r2, &(0x7f0000000080)=[{}], 0x1, 0x20, &(0x7f0000000140), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000ff4)) 2018/04/04 20:10:59 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) bind$inet(r3, &(0x7f00000008c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x0) ftruncate(r3, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x8000}, {r4}, {r3}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r5) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000003680)) openat$cgroup_ro(r4, &(0x7f0000000800)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80), 0x0, 0xffffffffffffffff) 2018/04/04 20:10:59 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x1, 0xfe6, 0x8, 0xfb0, 0x10001, 0x8, 0x20, 0x3}, 0xb) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x4) connect$inet6(r1, &(0x7f0000001180)={0xa, 0x4e21, 0x0, @empty, 0x100000004}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, [0xe8b6, 0x400, 0x7, 0x0, 0x7, 0xf876, 0xe16, 0x3, 0x1, 0x7, 0x800, 0x5, 0x4800, 0xffffffffffffffc0, 0x81]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x4b, "a72508ee8535d6b5174beca50d1a8faf5d6568cea1c323f4ef21f5e5b7be3023d05e8222e4c4d4556f458be5ac36c9d1398b39a3a5c8f76d2048a5f462c4583e4a9156d24d9900975efeed"}, &(0x7f0000000200)=0x53) 2018/04/04 20:10:59 executing program 4: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047d09397d60b4d80b705f000054b879000f872b"], 0x2) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313512d795c1ece6d39b9e0390f765a", 0xa8}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) gettid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') getsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000080), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000380)=0x8) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000003c0)=ANY=[@ANYBLOB="367c67b2b6965f7e98a7d7c866e4ecdea104a6cfa8d70000000000000000b84f93f5ae25a96c8552d62c0772efa660557fde0ee34022d5fa41501b73dca411ab11155221fb197c52f5c13a85db1c8c04d46e32ffffe468b6b779deb7105417b405f95d39f7bd096d6769657c49ad9e78565819c2c2b25b92fa96e62f5ec5a7c1b45df87db7d6595dd91e6b4968552518b89ca9cd60a2f9609f5fd60bd9a62096755c461e53d060c278879f0a2f573086304550e64a9d8dd155630e37a617b45a3fae2b46ec00932bc36475bfda5eae5bad67cd7d31182e4290cdadca393ba13c0d1a1224097e"]) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) sendfile(r4, r2, &(0x7f0000000200), 0x200000010000) 2018/04/04 20:10:59 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x3c, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x0, 0x0) socket(0x11, 0x1, 0x80000000) sendfile(r3, r2, 0x0, 0xc08f) creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/04 20:10:59 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') clock_gettime(0x0, &(0x7f0000002ec0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000500)=@generic, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000640)=""/241, 0xf1}, {&(0x7f0000000740)=""/33, 0x21}, {&(0x7f0000000880)=""/25, 0x19}, {&(0x7f00000008c0)=""/205, 0xcd}], 0x6, &(0x7f0000000a40)=""/101, 0x65, 0x5}, 0x7}, {{&(0x7f0000000ac0)=@l2, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/82, 0x52, 0x7}, 0x7fffffff}, {{&(0x7f0000000c00)=@ax25, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c80)=""/116, 0x74}], 0x1, &(0x7f0000000d40)=""/167, 0xa7}, 0x401}, {{&(0x7f0000000e00)=@generic, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e80)=""/155, 0x9b}, {&(0x7f0000001000)=""/89, 0x59}], 0x2, &(0x7f00000010c0)=""/64, 0x40}}, {{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001540)=""/4096, 0x1000, 0x4}, 0x3ff}, {{&(0x7f0000002540)=@can, 0x80, &(0x7f0000002980)=[{&(0x7f00000025c0)=""/159, 0x9f}, {&(0x7f0000002680)=""/34, 0x22}, {&(0x7f00000026c0)=""/129, 0x81}, {&(0x7f0000002780)=""/242, 0xf2}], 0x4, &(0x7f0000002a00)=""/205, 0xcd, 0x90}, 0x8001}], 0x6, 0x2000, &(0x7f0000002d40)={r1, r2+30000000}) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r3 = getpid() process_vm_readv(r3, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000002d00)='dctcp\x00', 0x6) r4 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0xc0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000b40), &(0x7f0000002e00)=0x4) lseek(r4, 0x0, 0x1) 2018/04/04 20:10:59 executing program 2: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e20, 0x8, 0x4e22, 0xf82a, 0xa, 0x80, 0x20, 0x303f78a5c59361ef, r1, r2}, {0x9, 0x4b3, 0xe66e, 0x9, 0x1ff, 0x10000, 0x5, 0x15}, {0x7, 0x10000, 0x0, 0x6}, 0x1, 0x6e6bbc, 0x2, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x6f}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x2, 0x0, 0xe1, 0x5, 0x4, 0x4}}, 0xe8) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/04/04 20:10:59 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x80000) sendto$inet(r0, &(0x7f0000000180)="ddc64b5374376a3bc2c02c74cab500aa460f138b7e9f1b651080ee8a6724", 0x1e, 0x0, &(0x7f00000001c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) socketpair(0x1f, 0x0, 0x2, &(0x7f0000000000)) 2018/04/04 20:10:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000340)='./file0\x00') setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f0000000400)="3a8128709c897929a204003c4100083b5635fb8aef87d35aac511ae200003456a04e0000000000009938e1f9c8ef8019f1995ae9b7fc30a7ff32b4adee7a61eb557454c98f2722cc3052ea699a5d4e0c1b41ff02eca9dba7fe25207b5592cea3a2cd5c794db874a53c2ff8d09cf8f1c13b6fc89fa943ccd2d0326d783cf48282026c5eb985d8e6a62d82b071f4ba7b", 0x20d) r4 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) renameat2(r4, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/04 20:10:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r1, &(0x7f00000001c0)='attr/current\x00') ioctl(r0, 0x200000000002288, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x7fff, 0x8001, 0x9, 0x7f, 0x101, 0x7fff, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x0, 0x5e, 0x9, 0xdd3, 0x6}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0xff}, 0x8) 2018/04/04 20:10:59 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000035, 0x0, 0x0, 0x7fffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x719, 0x9, 0x800, 'queue0\x00', 0x1000}) 2018/04/04 20:10:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) inotify_init1(0x800) getpgrp(r2) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r1) write$sndseq(r1, &(0x7f0000000000)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x0, 0x1c9c380}, {}, {0x1}, @queue={0xc2, {0x1af, 0x7fffffff}}}], 0x30) 2018/04/04 20:10:59 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2000, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000100)=0x6, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000580)={0x200, {0x2, 0x4e20}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x103, 0xfa1, 0x2, 0x0, 0x731d, &(0x7f0000000540)='vlan0\x00', 0x6, 0x40, 0x4}) ftruncate(r0, 0x2) fcntl$getflags(r0, 0xb) r2 = dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x14) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000600)="0fc2f7543315e3bfcee349ad36ea14db4135d0164f439fa0a8082d7b59aea168f8ab42e8b7ac943b0688432963f9573bfae393a8dbbc358315ace93b98e42aa7acd52c6ceb355c466012eb24154bb70d7ce0787ffad7e6a213cac5b2a7449e5061f90243ed87a7484508430099bf01a90dc5ed3d2dea5711fbb1ac11abe36ef5f3eff6d18e48ce163a3b85bcad27e725c05c43c3ec1ddb5abfe678850aedf4f41e4821e4a600fb59c32191ed218c576e4e94fdf5ddd2ad2e7c0a9d85a464ebac8086dd8c264cda87522371a8449432778abfc1a1c473dd") getsockname$netlink(r2, &(0x7f0000000700), &(0x7f0000000740)=0xc) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f0000000780)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") [ 134.742704] device lo entered promiscuous mode [ 135.710604] ================================================================== [ 135.718002] BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x92/0xa0 [ 135.725685] Read of size 8 at addr ffff8801d3fe7df8 by task syz-executor7/7382 [ 135.733012] [ 135.734613] CPU: 1 PID: 7382 Comm: syz-executor7 Not tainted 4.9.92-g13b40d3 #72 [ 135.742112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.751445] ffff8801bb61f7d0 ffffffff81d95109 ffffea00074ff9c0 ffff8801d3fe7df8 [ 135.759404] 0000000000000000 ffff8801d3fe7df8 0000000000000000 ffff8801bb61f808 [ 135.767362] ffffffff8153d5d3 ffff8801d3fe7df8 0000000000000008 0000000000000000 [ 135.775329] Call Trace: [ 135.777887] [] dump_stack+0xc1/0x128 [ 135.783220] [] print_address_description+0x73/0x280 [ 135.789855] [] kasan_report+0x255/0x380 [ 135.795448] [] ? unwind_get_return_address+0x92/0xa0 [ 135.802171] [] __asan_report_load8_noabort+0x14/0x20 [ 135.808892] [] unwind_get_return_address+0x92/0xa0 [ 135.815438] [] __save_stack_trace+0x8d/0xf0 [ 135.821380] [] save_stack_trace_tsk+0x48/0x70 [ 135.827496] [] proc_pid_stack+0x146/0x230 [ 135.833270] [] ? lock_trace+0xc0/0xc0 [ 135.838693] [] proc_single_show+0xf8/0x170 [ 135.844543] [] seq_read+0x32f/0x1290 [ 135.849874] [] ? seq_escape+0x200/0x200 [ 135.855466] [] ? __fsnotify_parent+0xbc/0x340 [ 135.861578] [] ? fsnotify+0x86/0xf30 [ 135.866909] [] ? fsnotify+0xf30/0xf30 [ 135.872330] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 135.879224] [] do_readv_writev+0x5fd/0x740 [ 135.885075] [] ? vfs_write+0x530/0x530 [ 135.890579] [] ? mark_held_locks+0xaf/0x100 [ 135.896518] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 135.903329] [] ? mutex_lock_nested+0x56f/0x870 [ 135.909533] [] ? __fdget_pos+0x9f/0xc0 [ 135.915037] [] ? __fget+0x20a/0x3b0 [ 135.920280] [] ? mutex_lock_killable_nested+0x960/0x960 [ 135.927260] [] ? __fget+0x231/0x3b0 [ 135.932503] [] ? __fget+0x47/0x3b0 [ 135.937664] [] vfs_readv+0x84/0xc0 [ 135.942825] [] do_readv+0xe6/0x250 [ 135.947983] [] ? vfs_readv+0xc0/0xc0 [ 135.953314] [] ? SyS_clock_settime+0x1d0/0x1d0 [ 135.959514] [] SyS_readv+0x27/0x30 [ 135.964672] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 135.971217] [] do_syscall_64+0x1a4/0x490 [ 135.976906] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 135.983798] [ 135.985396] The buggy address belongs to the page: [ 135.990299] page:ffffea00074ff9c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 135.998521] flags: 0x8000000000000000() [ 136.002458] page dumped because: kasan: bad access detected [ 136.008129] [ 136.009723] Memory state around the buggy address: [ 136.014617] ffff8801d3fe7c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 136.021943] ffff8801d3fe7d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 136.029269] >ffff8801d3fe7d80: 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 136.036597] ^ [ 136.043839] ffff8801d3fe7e00: f2 f2 f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 00 [ 136.051167] ffff8801d3fe7e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 136.058491] ================================================================== [ 136.065814] Disabling lock debugging due to kernel taint [ 136.071482] Kernel panic - not syncing: panic_on_warn set ... [ 136.071482] [ 136.078827] CPU: 1 PID: 7382 Comm: syz-executor7 Tainted: G B 4.9.92-g13b40d3 #72 [ 136.087543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.096866] ffff8801bb61f728 ffffffff81d95109 ffffffff84197d5f ffff8801bb61f800 [ 136.104831] 0000000000000000 ffff8801d3fe7df8 0000000000000000 ffff8801bb61f7f0 [ 136.112796] ffffffff8142e791 0000000041b58ab3 ffffffff8418b7b8 ffffffff8142e5d5 [ 136.120760] Call Trace: [ 136.123315] [] dump_stack+0xc1/0x128 [ 136.128647] [] panic+0x1bc/0x3a8 [ 136.133632] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 136.141829] [] ? preempt_schedule+0x25/0x30 [ 136.147768] [] ? ___preempt_schedule+0x16/0x18 [ 136.153968] [] kasan_end_report+0x50/0x50 [ 136.159732] [] kasan_report+0x16b/0x380 [ 136.165328] [] ? unwind_get_return_address+0x92/0xa0 [ 136.172049] [] __asan_report_load8_noabort+0x14/0x20 [ 136.178781] [] unwind_get_return_address+0x92/0xa0 [ 136.185333] [] __save_stack_trace+0x8d/0xf0 [ 136.191269] [] save_stack_trace_tsk+0x48/0x70 [ 136.197384] [] proc_pid_stack+0x146/0x230 [ 136.203149] [] ? lock_trace+0xc0/0xc0 [ 136.208567] [] proc_single_show+0xf8/0x170 [ 136.214417] [] seq_read+0x32f/0x1290 [ 136.219749] [] ? seq_escape+0x200/0x200 [ 136.225339] [] ? __fsnotify_parent+0xbc/0x340 [ 136.231450] [] ? fsnotify+0x86/0xf30 [ 136.236783] [] ? fsnotify+0xf30/0xf30 [ 136.242209] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 136.249102] [] do_readv_writev+0x5fd/0x740 [ 136.254954] [] ? vfs_write+0x530/0x530 [ 136.260461] [] ? mark_held_locks+0xaf/0x100 [ 136.266399] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 136.273217] [] ? mutex_lock_nested+0x56f/0x870 [ 136.279422] [] ? __fdget_pos+0x9f/0xc0 [ 136.284925] [] ? __fget+0x20a/0x3b0 [ 136.290173] [] ? mutex_lock_killable_nested+0x960/0x960 [ 136.297166] [] ? __fget+0x231/0x3b0 [ 136.302410] [] ? __fget+0x47/0x3b0 [ 136.307571] [] vfs_readv+0x84/0xc0 [ 136.312729] [] do_readv+0xe6/0x250 [ 136.317887] [] ? vfs_readv+0xc0/0xc0 [ 136.323221] [] ? SyS_clock_settime+0x1d0/0x1d0 [ 136.329425] [] SyS_readv+0x27/0x30 [ 136.334592] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 136.341138] [] do_syscall_64+0x1a4/0x490 [ 136.346817] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 136.354094] Dumping ftrace buffer: [ 136.357601] (ftrace buffer empty) [ 136.361281] Kernel Offset: disabled [ 136.364877] Rebooting in 86400 seconds..