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", 0x1000}], 0x3, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000379000)=0x0, &(0x7f0000552000)=0x4) r8 = accept(0xffffffffffffffff, 0x0, &(0x7f0000988000)=0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f000024b000-0x108)={0x4000000, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) request_key(&(0x7f00006c7000)="6b657972696e6700", &(0x7f0000a89000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000033e000)="00", 0xffffffffffffffff) r9 = memfd_create(&(0x7f00003ff000-0x1)="00", 0x1) r10 = semget$private(0x0, 0x7, 0x4) semctl$IPC_STAT(r10, 0x0, 0x2, &(0x7f0000d69000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unlinkat(r2, &(0x7f00001e1000)="2e2f66696c653000", 0x204) ioctl$SNDRV_TIMER_IOCTL_SELECT(r9, 0x40345410, &(0x7f0000fe6000)={{0xffffffffffffffff, 0x2, 0x5, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000403000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024c000-0x4)=0xe8) r13 = geteuid() setresuid(r11, r12, r13) getpeername$ipx(r1, &(0x7f0000101000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000082c000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000024a000-0x4)={0xffffffffffffffff}) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)="2f6465762f70746d7800", 0x1, 0x0) poll(&(0x7f0000497000-0x38)=[{r14, 0xc8, 0x0}], 0x1, 0x3ff) 2017/10/11 00:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000684000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f0000678000)="2e2f66696c65302f66696c653000", &(0x7f00004b2000)="730000000100", 0x8000004000000002, &(0x7f0000e23000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d61000-0xc)="2f6465762f6175746f667300", 0x3fffe, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000552000-0x20)={0xfffffffffffffffe, 0x2, 0x4, 0xbf9f, 0x8, 0x13, 0x2, 0x100000000, 0x0}, &(0x7f0000102000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e88000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x40000000015, 0x5, 0x80000000000000) bind$inet(r2, &(0x7f0000d8a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00005fb000)="", 0x0, 0x0, &(0x7f00008f3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000982000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000686000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$inet(r0, &(0x7f000014b000)="", 0x0, 0x1ffc, &(0x7f0000552000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000001000-0x4)=0x400000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000622000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r3, 0x1, &(0x7f0000f4f000)={{0x0, r7}, {0x0, 0x0}}, &(0x7f0000eef000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r5, &(0x7f0000d15000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000261000-0x4)=0x0) write$evdev(r5, &(0x7f0000ac0000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r6, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000f65000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009ca000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004d9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f1000-0x4)=0xe8) bind$inet(r8, &(0x7f000005b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/11 00:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000daa000)="2f6465762f73657175656e63657200", 0x400000, 0x0) socket(0x400000000000018, 0x6, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c4000)={0x0, 0x0}) listen(r0, 0x401) r1 = socket(0xa, 0x3, 0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000db5000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001b6000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a34000)=0x0, &(0x7f000019b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000028000-0x4)=0x4, 0x4) connect(r2, &(0x7f0000d2f000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000031b000)=0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00009b6000)=0x8, 0x4) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000848000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000141000-0x4)=0xec) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f00007af000)="000000000000000000000000000000", &(0x7f0000e99000)=0xf) recvmsg$netrom(r1, &(0x7f00002f7000)={&(0x7f0000f72000)=@full={{0x3, {"a31db466260f27"}, 0x2}, [{"152425e880a439"}, {"fe159d505c71b3"}, {"597c1e0aa19828"}, {"1feb7d99346451"}, {"f108694b739eef"}, {"356decaa470f50"}, {"bf1c6705370cb6"}, {"0b3b5d5b282ad5"}]}, 0x48, &(0x7f0000705000)=[{&(0x7f0000ebb000)="", 0x0}, {&(0x7f00005be000-0x25)="ab9725be1a58f93865e8828b18e8183269af715092cf09efd5901b6737ef17194775e18270", 0x25}, {&(0x7f0000118000)="a187ef85e544bdd0d2fd114e20b3", 0xe}, {&(0x7f0000cee000)="ee28477a313c5b870221a482a20ac643e64efff7d021c67d14e5140fbc5c70b8058b300a705c5cc5509dc672c2ec7d3b3f2179b154d148c50cffb405f5940a3a97acc035aa83790a43d25eee02e87ae59e6d116c49e29449de0000d154eff65a0b5c676fc2e0deadd09aab754b7a71b5a8aecc77098f7cdf0395d617c50f10b2aac537eb57eea104baf7bfaa9a7767e9bf6d11c1aa70ad8679441a326e4e347486f4df7226c39191ca1fe3da3b588167ac935bcf25d8b51966862f07b460e0c46ebd133aff28368ba804b217", 0xcc}, {&(0x7f00007ee000)="c9f04219df6dd6dcc4ae95e7d3db1992bd522ad93492d2de9b8bb61c856f1c5e548a3f8c9017f2dd7cd0fb30773f261d7df162cc2bb09270b42aa651f08a212556efc87c0746da10a455d2a49590c80255ac8c994c59138ea318644188a02a31857a1613db81f987d93d2e740e51eb578a6bb564e03e836c41b303d7a94730d8f8baf282480776b134d1816e41d21c8717c442cfa596d5eaddb828ae6a0e5493312806b60e83f752f22bddf730b19930adf4ed2ec66ec23c19e0b5951ec2249de688211d23afdde5539bcb0c5a8d611c319e319456b5a71b4324d5728146be48ace8223a1a42f41c0b2c87f8efbea777d45777bbe1cd", 0xf6}, {&(0x7f0000c6c000-0x2d)="9de185fe80a6ba3840c686e719b7cdf7b76dd509016a896aabf63cf6c74248ca4c245b5beaae5b9325a731c16d", 0x2d}], 0x6, &(0x7f00003ae000)=[{0xc8, 0x1, 0x5, "dcb22d662d3258db4c8af7019f3c1c6181549cbc7f46d1ee1487965f3f12768cd75dbc7da8fa6b051ddc2c1b6302643333cc7978b74378fb5b988425594e43564bd0fcfdd7d19c473c8861f18da41fc367d1497535581f72eb2eddcf099855b7748c3584b86a860f95639623aabbffed75841f2213e0c43c996213d3d4941965eeca756cf1bbaa5e48be778b7ac2f01ed6499f585ad15e1b32a4962ef2b043429db3863f2cce2e9ee81329a094a71b1478c569"}, {0x68, 0x11b, 0xe7, "434c610738c1d059b81a61633d4f8b4a366cfda9da45807da7c352445ea12d431ac214f91732708011fab196fec0ab4f3a5dd41e24b67151a54725816cf11eadbf3dca7b2ec7b7ba89eb683d92f2d5ea4592da75c082"}, {0x48, 0x105, 0xff, "1308f4f46d3c04c10b74ab39d50f664d95de516ffef9fe8d1a4fb93b95d60bcdb887ecaf7602d51f3e86c310231a55c3fe146838f462"}, {0x100, 0x116, 0x4c2, "f374b8e0aded285b091cfd860d1612a8e1bda9b14dd3632ffd254954995ada4f75e40c5aadd248d9fc1b61c37b275fc228fcfbf8bc75f4f67f91cf31528b519d7aab0ddf2681c5b0df85a2c74492716e8eaaff8b726044c2e2d3be6f8343b5d2b987101a04b9a578a8b302d6144a307a2775fafde9396daf7f2662ed72d2578a2058b72ad41973d0acd2c0bd5ee14c576bafbf4db3a5e66d33ddbd0857385d98ee6019d37c7d2c4015401468f20536f9ac48f2aaba56dd18061f18f0559100cb1b3c4769c35bbb2b0601838fb4b3c07eb4ea3064044709d5c0cf9431fa14a82903f8a1c066e8b605d92b55f944b0"}], 0x4, 0x4}, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00001e8000)=0x5, &(0x7f0000b5a000)=0x2) accept$packet(r1, &(0x7f0000a22000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000788000)=0x14) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) getsockname$unix(r1, &(0x7f000063a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000865000)=0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000040e000)=0x0, 0x4) connect$nfc_llcp(r1, &(0x7f00001b9000-0x60)={0x27, 0x7, 0x91, 0x7, 0x10000, 0x9, "ada32931a3b2bcf4aeb59c90ce800d9b5643e1982cc5e82e0d7ea861c661477a5479343c9945ff7db31f5a50be3ece324b0643c549ef4cf7b5b0962ba1f271", 0x2}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f00008ce000)=0x15) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x100000000) 2017/10/11 00:52:31 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005ba000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00005ba000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005bb000-0x10)={r2, r1}, 0x10) r3 = socket(0xa, 0x3, 0x1f) sendmmsg$unix(r3, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="d863a36f104c2ce3feb86d54c2dd66bffe253c1e1bc3225bc6b62764e50bd5e03900277e15ec616d1bda6f97e308c1f2b0aa98f222881b49335b6fbe21395405f7991237ab4b86a86ac7386bd95bde28874717b9fb7e8a08a4bff0d538bea85480ada8fa3d83f26b302b0b9cd50055ab120b7423f83652ae1962a1ecd5ce02bdf69c87acc88b0870b345b04650de24e2378f6727d32c8befb038f6ce32c926f7e4ce31d893a0a61c88971334700c0c7df7a74857f4bf4c3bc1762e19d6df2085a02f489eea6472e25266636cdd77c20baf0259f45f41c68771e544588149d0e0dc9d14604a29a7d58e1ebac71c3a1711", 0xf0}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3]}], 0x5, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00005bb000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r3, 0x8, r4) getpgid(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4000) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f00005ba000)={0x6, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x6, 0x8, 0x7, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005bb000)={r6, @in6={{0xa, 0x3, 0xfa8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r7 = gettid() gettid() r8 = getpgrp(r7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000002000-0x1)={0x6}, 0x1) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, r8, r4, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000003000-0x6)={r6, 0x800}, 0x6) ioprio_set$pid(0x2, r7, 0xc000000000) mq_open(&(0x7f0000002000-0x9)="2f6465762f70707000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0x0}) setsockopt(r3, 0x29, 0x100000001, &(0x7f0000000000)="", 0x0) 2017/10/11 00:52:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002e5000-0x8)={0x0, 0x3cd}, &(0x7f000076a000)=0x8) mmap(&(0x7f00006de000/0x2000)=nil, 0x2000, 0x3100008, 0x30, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ca3000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00006e0000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e3d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x2, r2) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000519000)=0xc) clock_settime(0x7, &(0x7f0000f02000-0x10)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000501000)={0x5, [0x7fff, 0xc39, 0x7, 0x8000, 0x486]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c53000-0x4)=0x7aaadc9c, 0x4) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) ppoll(&(0x7f0000bda000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000e64000-0x10)={r5, r6+10000000}, &(0x7f0000240000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f00008d4000-0x8)="2e2f66696c653000", 0x100000020, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d9a000)=0x7, 0x4) mkdir(&(0x7f0000c12000-0x3)="2e2f636f6e74726f6c00", 0x2000000100000) r7 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) syncfs(r7) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000090c000)={0x2, 0x7, 0xffffffffffff8000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/11 00:52:31 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000002000)={@generic="178b83380666a0ab2a2987a8402f1223", @ifru_data=&(0x7f0000000000)="f6aa55457af8191af5c29821fa41bf23302c296cbdbaf70292b583a213a4ac8a"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000a000)="6d696d655f74797065657468306e6f6465762f267073656375726974797d00", 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0xffffffff, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000009000)={0x1, &(0x7f000000b000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20011, 0x5, 0x10) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00008b3000)=0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f00008b3000-0x40)={0x0, 0x0, 0x0, 0x7, 0xeab, r0, &(0x7f0000438000)="9659fa62e2362841402225bd65afe52df2aa56c9762c64c03461161832b0ce1047f97c17da448bf237dc2a9e765aa549d33ab2b4ae5aa37639776c50db0134dcf9f102bc257031e77edaa539c087cd81edaafe93b69fb84ba74e5cbfc40eb90da136183f390ddbab8b11d78e6bb6273237c257de546b652bb925882648da51719593d7bf4f838b4c851efe19b781f4f614f74d9bd6ae0f62bb463b594087ae2ca1772143dd7641", 0xa7, 0x80, 0x0, 0x0, r0}, &(0x7f0000733000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00008b2000-0x4)=0x20100000000, 0x4) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000e6e000-0x24)="2400000013000107001e80221bf9000005a0110c0d00990001ffffff00000006f9251617", 0x24) bind$ax25(r4, &(0x7f0000a9d000)={0x3, {"3bcbe2240d9cb1"}, 0x8b}, 0x10) setns(r4, 0x4000000) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:31 executing program 4: mmap(&(0x7f0000000000/0xa9d000)=nil, 0xa9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000a9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) r2 = syz_open_dev$usbmon(&(0x7f0000691000-0xd)="2f6465762f7573626d6f6e2300", 0x286, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000781000)="2f6465762f76637300", 0x10080, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b6000)="2f6465762f73657175656e63657200", 0x220000, 0x0) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a9f000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9e000)=0xe8) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000028d000-0x58)={{0x1f, r0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000116000-0x10)={0x0, 0x7, 0x2, 0x7465}, &(0x7f0000704000-0x4)=0x10) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00006f8000-0x9)="2f6465762f76637300", 0xa0080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007b8000-0x10)={0x7, 0xb, 0x1000000005, 0x2000915, r6}, &(0x7f0000a82000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000015e000-0xa0)={r8, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x1, 0x1, 0x0}, &(0x7f0000001000-0x4)=0xa0) r9 = socket(0x10, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r9, 0x112, 0x7, &(0x7f0000a9f000-0x4)=0x1fc, 0x4) mmap(&(0x7f0000a9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$mice(&(0x7f0000a9e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) r11 = semget$private(0x0, 0x3, 0x406) semctl$IPC_STAT(r11, 0x0, 0x2, &(0x7f00006ff000-0x8)="0000000000000000") mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f000084a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00001b9000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r10, &(0x7f0000aa1000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x3, &(0x7f0000656000-0x10)={r12, 0x989680}) write(r9, &(0x7f000047e000-0x1f)="1f000000120007f2000094ffa4000800000000efff00000000000000000004", 0x1f) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r10, &(0x7f0000aa3000)="", 0x0, 0x40, &(0x7f000040d000-0x2)=@abs={0x10000000002, 0x0, 0x0}, 0x8) semget(0x0, 0x3, 0x1) mmap(&(0x7f0000a9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000aa3000)=0xfd, 0x4) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f00009c3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9e000-0x13)=@ethtool_wolinfo={0x7, 0x3f, 0x40, "73d54813606a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r9, 0x5473, &(0x7f00006ed000-0x8)=0xc30) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a9e000)="2f6465762f7161745f6164665f63746c00", 0xb3e82f32b846a937, 0x0) r14 = fcntl$dupfd(r13, 0x0, r9) ioctl$KDGKBLED(r14, 0x4b64, &(0x7f00005b0000)=0x0) [ 82.162488] sock: sock_set_timeout: `syz-executor1' (pid 8120) tries to set negative timeout 2017/10/11 00:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xf, 0x7) sendmsg(r0, &(0x7f000002b000-0x38)={&(0x7f0000e01000-0x80)=@generic={0x3, "0100008000000000d9955b9ce526cc573c5bf81e483724c76c14dd6a739effea1b86286be61ffe06d79f00000000000000076c3fac85b9d8f98601809b9bf3047755af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd456243b7634800ece70b076c360c9aecc5aa6767e2e7891dfd3fb881a1565b3b16d7436"}, 0x80, &(0x7f0000cc9000)=[], 0x0, &(0x7f0000ba4000)=[{0x90, 0x20013d, 0x2, "398df4de8a7efa1a4676fcdcb7c01d518d8c23fee8188108863bbf8ac09c4e12260cde785b981ea0d5ff285f9ac496e48620fc2fd0905689839cc48314d8b2452c71a69843d6f024220000000000000200b4f8332bc6a9d645679334b626435d3ca6febbcd0a5a378c82cab7c4a58b2847b156ee2d032220bb982355"}, {0x78, 0x13f, 0x10000000005, "3d0d3f8326425520131512ef8b309c9d7a5488c024c70d891828306fc36692561d4f8641645e717e6893fada49b0079f1a163558580b5cc70cdea92d11675ce6038fed4e39616afb4bdf42f373cd45cbdfe27bf428570570f3caa5ebeca8d4785aabe6"}, {0x1010, 0x103, 0x100000001, "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0x5, 0x0}, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000041e000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ce000-0x4)=0x10, 0x0) socket(0x10, 0x2, 0x10) write(r1, &(0x7f00000c5000-0x25)="24aeffffc9000797fe1e801afe360000205b0021e9ff0a000000000600000000000000cb09", 0x25) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db8000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) r3 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x1fffd) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000416000)=0x0) mknod$loop(&(0x7f00004ec000-0x8)="2e2f66696c653000", 0xc000, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b32000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000088000)=0x2000000000105) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000032d000)={0x0, 0x0}) ioctl$TCSETAW(r2, 0x5402, &(0x7f000049d000)={0xfe0, 0x0, 0x3ff, 0x5, 0x32fb, 0xf0f, 0x1000, 0x5, 0x8, 0x26}) symlinkat(&(0x7f0000bea000)="2e2f66696c653000", r2, &(0x7f00003b1000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000007000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r5, &(0x7f0000868000)=[{{&(0x7f0000300000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb4000-0x70)=[], 0x0, &(0x7f0000ee3000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000075b000-0x10)={0x77359400, 0x0}) r6 = epoll_create(0x4000000000202) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00009d9000-0xc)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r7 = openat(0xffffffffffffffff, &(0x7f0000e47000)="2f", 0x0, 0xfffffffffffffffe) getdents(r2, &(0x7f0000266000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) keyctl$set_reqkey_keyring(0xe, 0x1) fcntl$dupfd(r7, 0x402, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000b4d000)=[@in={0x2, 0x1, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffd}], 0x3c) 2017/10/11 00:52:31 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x8000000000000004, 0x2, 0x5, 0xe11, 0x5, 0x5, 0x80000002, 0x100, 0x6, 0x9, 0xa0000000}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000003000)={0xfffffffffffffffc, 0x0, 0x10000020009, 0xe47f}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0xc)={&(0x7f0000003000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000008000-0x4)=0x4514, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000a3c000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x3f, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0xa, 0x4, 0x4, 0x7d, 0x1fffffffe00, 0x0, 0x5, 0x600000000000, 0x29, 0xfff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @timestamp={0x44, 0x10, 0x3, 0x1, 0xa5c, [{[], 0x6}, {[@loopback=0x7f000001], 0x7}]}]}}, "11409d09db202e36"}}}}}) sendto$inet6(r2, &(0x7f0000cf7000)="f70e1100adb81bb0ef3ea476815417ccb7fe17c0f932527ef49d97e95e29a4f735979f0e9a4952a47ca975864e1d72d87349582c58c18c482f8839159a11d33f843d426561aff4093f28ce17746e50a1a8b855e91202cb709409651cc2cad58fc978d56d87459ef42a98b21cd75a3799d48266a617e74f66b958952fe3f5195d5e77581270d7a8680c8a654ced550837476bd5c83273b7502b22d7f34facead796b078ec7845b4c6c892ada0936993a5cd9e7d71d0cfb135eff1c4a8104ef6ff04b82efbc18727435347941431e81d2ff8bc30152e5a9fd3ffe374f80de79289", 0xe0, 0x10, &(0x7f0000103000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bc9000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f0000abd000-0x38)={&(0x7f0000ba8000)={0x10, 0x0, 0x8, 0x218}, 0xc, &(0x7f00008d2000)=[], 0x0, &(0x7f0000168000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r2, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}], 0x5, 0x4000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000282000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000758000-0x4)=0x10) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)="00000000", &(0x7f0000003000)=0x4) socketpair(0x1, 0x0, 0xffffffffffd, &(0x7f000054f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007a3000)={0x0, 0x0}) [ 82.216795] sock: sock_set_timeout: `syz-executor1' (pid 8127) tries to set negative timeout 2017/10/11 00:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = socket(0x2000000011, 0xa, 0x300) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000347000)=0x8000, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x16, &(0x7f0000f4b000-0x16)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x8000}}], {{0x8100, @x25={0x0, 0x10000000000006, 0xfffffffffffffffc, "04"}}}}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000001e, 0x5, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000fc3000-0x4)=0x0, 0x4) pselect6(0x40, &(0x7f0000394000)={0x5, 0x9, 0xfff, 0x1, 0xffffffffffffff05, 0x8, 0x3, 0x8}, &(0x7f000070e000)={0x10000, 0x0, 0x4, 0x5, 0xdbd, 0x5, 0x6, 0x8d4d}, &(0x7f0000adb000)={0x20, 0x7fff, 0x9, 0x4acb, 0x6, 0x0, 0x8000, 0x0}, &(0x7f0000533000-0x10)={0x0, 0x1c9c380}, &(0x7f0000557000)={&(0x7f0000823000)={0xe0}, 0x8}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00008b7000)=0x0, 0x4) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000fb0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc6000)=0x14) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000e81000)=0x0) mbind(&(0x7f0000865000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000fc3000)=0x2, 0x2, 0x6) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x3000)=nil, 0x3000, 0x3, 0xc052, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000520000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000334000+0x9e1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000525000)=0xf2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x48030, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00003a4000-0x12)={@common="65716c00000000000000000000000000", 0x1}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:31 executing program 2: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f0d000)=0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x806, 0x40000000000000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000005a000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00005d7000-0x98)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) setsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000d07000-0x17)="ffff040000ffffec001dff78d6000e10144e0000001002", 0x17) mmap(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x2000)=nil, 0x2000, 0x8000000000, 0x4010, r2, 0xfffffffffffffffc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009cb000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f41000)={0x0, 0x8b, "ffea14e6cd639939d5d8fdda50ef9c0de70062e8c358f1cc25d8b5fe030d2c85bd33fadf7f2830e4e0b89fd60cef3cacad945b44cac3ed9240ab60c81dcf100f50cdd8532b589c5dcd446e2666486bfb5bdf87a62414899aaeb6b0d885b94025ac1aabf2f03ab4db681ffa85025e3a7eea6d787d3600691c011b1287dc8b4882cd150ca34d09a051690d0f"}, &(0x7f0000c99000)=0x93) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ff0000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000c6a000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000510000)={0x0, 0x1ff, 0x8, 0x4}, &(0x7f0000e1e000-0x4)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800000000000801, 0x5, &(0x7f0000ff2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000ff2000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00004a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022b000)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00003e1000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00006ce000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000c4e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xc27, 0x66d5, 0x4, 0x100, 0x0, 0x2000040, r6}) mmap(&(0x7f000057c000/0x4000)=nil, 0x4000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000ff2000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000548000-0xb00)="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", 0xb00, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cfd000)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000bae000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x6096, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x0, [0x7fffffff, 0x20000000000001, 0x4, 0x124, 0xff, 0x93b, 0x7fffffff, 0x401]}, 0x5c) 2017/10/11 00:52:31 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b75000-0x12)={@common="6c6f0000000000000000000000000000", 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000082f000-0x9)="2f6465762f76637300", 0x141000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000091e000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000de8000)=0x82) r2 = syz_open_dev$sndseq(&(0x7f00008cc000)="2f6465762f736e642f73657100", 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000c4b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x100, &(0x7f00000e1000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000267000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cc000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b42000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)=0xe8) stat(&(0x7f0000e6e000-0x8)="2e2f66696c653000", &(0x7f0000cd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x7}, {0xe, 0x20005}, 0xa1, 0x10003fe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/11 00:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x11) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000499000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000efa000+0x1e5)=0x0) r4 = socket(0x11, 0x0, 0x300) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000032000-0xd8)="9498e02d8307f77b69156f22f80617ddca312c1c67f9f7fe146be2ba8743d14f5029f4220ea25fc04379d136c5eb4c3e7e6977dd64f3e28b4f27") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003f5000)={0x0, 0x1}, &(0x7f00004f3000-0x4)=0x8) connect$inet(r5, &(0x7f0000170000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000eef000)="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", 0x6c1, 0x0, &(0x7f0000eef000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r5, &(0x7f0000eef000)={&(0x7f0000c6c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ef1000-0x80)=[], 0x0, &(0x7f0000eef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x0}, 0x804000011a) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000041d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000ef2000)={0x0, 0x0, &(0x7f0000dd2000)=[{&(0x7f00000b3000)="45a6c6a20f416ba4fa41bdbdacfcd8e86ed5cc3d40a296e0e83d5c761cf97c88fd22a0c97ba6ad39fd8c4539a9a829c6fe1fe1978128194ea81029e907345596255fbb6a1bdb0be0669a8a5a9a35ce560efd01c0bde2931cfd282efb55cb79016b94f2674df96eb4b907d0515c22d165a5c9d36f75be4c8bbb8f3c9e7df40fe2518f0d23688a39fa3bdd774fe0dc4321393facf93907bc7404cb1642c10633b88d3c1efa54f9253f7f821d26a003ddd0bd7f959224f6eefd2564ff7b8c9831c7e951925439448453cdbf952627fee7a3d1df4b586ecf526fa8c4807c0cdb24693396965e60ebd2437c48c70761", 0xed}, {&(0x7f0000c08000-0x89)="44178af648f5825ea005870296e1fe6fb6e6bd16bc0e07d23d81beefccbbbc0f37e0fa86ce5908ddc9a94023f12e13e77e809aae3b8ba3673577e3eb5546cf1091105a5f4973ef3ab77a789d1f321f4b80e9233774b9289a8c704a4569799f68a70a9fcb4826366679639cac42e79152fd3e1643fc36990facce183035d3e0d4ff5156ba9208e3db54", 0x89}, {&(0x7f0000d93000-0x1c)="8ba8aa2d65d3512a5c2d5f0e3927760dccbc429da955faa49958982e", 0x1c}, {&(0x7f0000bce000)="bf6fc81ec51e62abf966f0b502325253781997f9fd07a41750c98e0a5f8de6582b15a450907cda7e08916bb98beee1987ea83e56e1060a0ca60c49c2df48e7361eb70a973478836317510665f559c53de9f00b0f364bca48c87e870b974d63965669981bee5a2150ccaeb4ef039212cc6b31988081492bb6f797579dc8de155599f1623c809a8b7dcab9f765a3d4eead8adabe044a5c17cc304b9582438bda6087717f", 0xa3}], 0x4, &(0x7f0000302000-0x620)=[], 0x0, 0x8094}, 0x40) ioctl$int_in(r7, 0x5452, &(0x7f0000667000-0x8)=0x4) getpeername$inet6(r2, &(0x7f0000877000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000113000)=0x1c) fcntl$setown(r7, 0x8, r6) semop(r1, &(0x7f0000fc6000-0xc)=[{0x0, 0xffff, 0x0}], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000d7e000)=0x0, &(0x7f0000959000)=0x4) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r4, 0x6, 0x6c5, &(0x7f00009f7000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000967000)=0x18) fcntl$setsig(r7, 0xa, 0x12) readv(r8, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)="00", 0x1}], 0x1) dup2(r0, r8) r9 = socket$inet(0x2, 0x2, 0x4) ioctl$sock_inet_SIOCGIFADDR(r9, 0x8915, &(0x7f000091f000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x100}) close(r5) tkill(r6, 0x13) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000800000)={0x5, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/10/11 00:52:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f000064f000)="2f6465762f73672300", 0x4, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x11, r0, 0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a3f000/0x4000)=nil, 0x4000, 0x200000004, 0x40010, 0xffffffffffffffff, 0x0) r4 = getpgrp(r2) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000fee000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000cfa000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x3, 0x80000000000b, 0x4, &(0x7f000000b000)={r6, 0x0}, &(0x7f0000048000)=0x1000, 0x0) futex(&(0x7f0000d26000-0x4)=0x8, 0x0, 0x4, &(0x7f000000b000)={0xffffffff, 0x0}, &(0x7f0000d84000-0x4)=0x0, 0xffffffffffffffff) timer_gettime(0x0, &(0x7f000071c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c75000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000f8f000-0x20)={{r7, r8+10000000}, {0x0, 0x0}}, &(0x7f0000eaa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x1, &(0x7f0000b79000-0x10)={0x0, r9}, &(0x7f0000c3c000-0x4)=0xffffffffffffffff, 0x1) mmap(&(0x7f00004b3000/0x3000)=nil, 0x3000, 0x6, 0x4010, r5, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00009ee000/0x2000)=nil, 0x2000, 0x2000008, 0x10910, r0, 0x0) socket(0x10, 0x2, 0x6) get_thread_area(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() r11 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x40082406, &(0x7f0000388000-0x26)="3a266e6f646576246b657972696e6773797374656d76627c786e657431626465767070703100") mmap(&(0x7f0000000000/0x232000)=nil, 0x232000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r3) mmap(&(0x7f0000232000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00003f9000)=0xffffffffffdffffb) socket$inet(0x2, 0xa, 0x0) 2017/10/11 00:52:31 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) memfd_create(&(0x7f0000002000-0x3)="003a00", 0x3) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xcbe9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f2c000)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x6, 0x5) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000070a000-0x4)=0x0) getpgrp(r2) setpriority(0x0, r2, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x80000000010, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000d43000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_open_dev$sg(&(0x7f00006ef000)="2f6465762f73672300", 0x5, 0x40) write(r3, &(0x7f00009b6000)="260000002a0047f10701c1b08000e400000000000100000009ef18fffeef00000000000000003a", 0x27) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000047e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040d000-0x4)=0xe8) getgroups(0x2, &(0x7f0000e7a000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r6 = dup2(r3, r3) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f00007df000)=0x7) fstat(r3, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000346000)={0x0, 0x0, 0x0}, &(0x7f0000c8d000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000605000-0x38)={&(0x7f0000fa0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000be8000)=[{&(0x7f0000553000)="339f0118956f2775157530f02a397dee240486957433dd6e15b8d7ab9648a1e824973bff4beb23334a945dbb9681c7536692d77f0af106b078db19a35ff1af25f4efb1c111a666743802a5ad2effb3f624bb15e90dffa344b03e28ec37980472dcdc3be5abf5a0890ac5b626ab8477798525715feba50ae0f1f2052d9c64817e169935203ca55d79677646cf2a14812de6d031c00d4fe1773b13faaaa39693bd516fbb249e973e2c871b8d1203", 0xad}, {&(0x7f00007c3000-0xbd)="ef93f63c5d19499697607226612312615e40bc564221f5d8f36933381795a1fef17f42715c41725db2dc8a1ae294ec6cae74ae4d42e538c424e8a55b1ece94f63a4af6f5e9e8c5017ead7e9706dc4d6fa0a3f1e65c197661e08ce71e42bf176f341e1a2d65efe12bf250019b37a51cc737cb88beb161c4ee592fb795407f2cf4ea43d9dd67ff0a497a8db4d73a8b561ab8233b4c6197470d5912a324a7090602edc1b3804c387220b70d51b8eb6e765101677c65a97c5d475593e5e36d", 0xbd}, {&(0x7f0000438000)="e632271ebfb66235c130936bdf80e2f5a86f86262b7e09b2ada04da8f68f6cb6a7fa9b9f5560b6de56d7d7f40da7271b4313cc94b77107f060005d08d3013059dea6eb50600d0f651eeed4f1c6ee8a5aefe616e67a00ec7548e379d6802af85db758fa96d5cad99f8fd528226ab86cfc276c88b92bde4a05b15d6932bc9a6ae913070af3850c049533e60ba272bf9cab2a5f618bfc5129eeeba6d6dccb991f886a9fef73002051809aa464372401c2b872abf025a7e06aea6e1e0167ac00cae330c36b90a8a30ac1ac16bf60d59267cf13ff9cad3180ec28308d8770c78ec3855ea698053e", 0xe5}, {&(0x7f00002b2000-0x58)="460b1e975ce82995c268634bf18a3fddf0f40bc53444ea7b625408dd9e35cd08041b9207400e1930c685d955372a8827c26beaea72e8a6204aa0ca8b6fb8d7a18fff6a0836d32adffd404c836069d57a92edde1ba7ca5ff4", 0x58}, {&(0x7f0000b65000)="623cdc99ee7ff7d1e2e96ba2", 0xc}, {&(0x7f00009c4000-0x1000)="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", 0x1000}, {&(0x7f000091c000)="0869bd55bb8e7a892f4dcfe23adf58b381e0dcde", 0x14}], 0x7, &(0x7f00000db000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r5, r9}, @cred={0x20, 0x1, 0x2, r8, r5, r7}, @rights={0x30, 0x1, 0x1, [r6, r6, r6, r1, r6, r6, r6]}], 0x3, 0x48000}, 0x40010) 2017/10/11 00:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x80000000, 0x0}, @generic={0x1, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00003fe000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000549000)=0xfffffffffffffff8, 0x4) r3 = syz_open_dev$mice(&(0x7f0000479000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000238000-0x38)={0xfffffffffffffffb, 0x9a6, &(0x7f000054b000)="56c5578df0317d1dca536bfce5bca58ca17fb8427841c9ededa0c90288a78d0a913fa8", &(0x7f0000516000-0xfc)="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", 0x23, 0xfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f00006cc000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xf, 0x803, 0x2) write(r5, &(0x7f000004b000)="020aaf04020214f6ff6466bc8ed24b48", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000f3c000)="00", 0xfffffffffffffffc, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x1}, 0x30) r7 = socket(0x11, 0x802, 0x300) setsockopt(r7, 0x107, 0x10000000008, &(0x7f00008c6000-0x4)="9fbc186e", 0x4) setsockopt$sock_int(r7, 0x1, 0x4000000000000005, &(0x7f00000a0000-0x4)=0x0, 0x4) syz_emit_ethernet(0x17, &(0x7f0000a01000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3, 0x2b, 0x1f}}], {{0x0, @llc={0x3, @llc={0x0, 0xff, "a8", ""}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000a19000-0x4)=0x8000, 0x4) ioctl$sock_bt(r7, 0x8907, &(0x7f00004d6000)="2c7c20f79ec859f2bc3b346fe5ec24f1ba523fc55387bac6c0a41f6b43457760819e6fdae573d7209c95b7217a98af900d21c57c9d4796438317ba5303df9fe9b41bdc2bd3523f05f39ee0175a422641b132c6a0718d69aaf0f3f802fe375b7b430a87c512910860f348c3563479fbdbf77df8c091ef4c1b640ff97af00adfbb33eb5322b5a9ecf033a0d7661a44f58beb1756bc58b0cf41b21093d7") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000007d000)={0x0, 0x0}) read(r7, &(0x7f0000af6000)="00", 0x1) socket(0x8, 0x2, 0x81) ioctl$sock_bt(r4, 0x8909, &(0x7f000008d000)="e1c2b9d92ec75f040d8bfdb23a5270a808fdd530fb675ed95868704ce9898859ec8634ee93e7045466db87bec200be9d535486020106b558e9db7e7800bdf4917ffdd1e79e0a980f4a570d1e55f444a038c5794d6cc36a3f5a8f7962d393045f1ecdab7b44f7e8b8e4e2ef749254389ad615f6d827c929802580a50db26c520b9ff67d5914bf43221def6259d38f4af303dd8117ef0a063d100013aed0b7f7e47124dc13275677e7320287f7174088338405f2cebc1238505e2fe38aceb69aff83e6a1aadc59b92598cb4cff1695284cbcc8d26cbb633474b4546974502377173da8561c7c1d2a9ea1da33884625468f") r9 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000c33000-0x28)={&(0x7f0000569000/0x3000)=nil, 0x8000, 0x7, 0x0, &(0x7f00004ee000/0x4000)=nil, 0x1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000a78000-0x4)=0x0, &(0x7f00003c7000)=0x4) poll(&(0x7f0000ae7000-0x40)=[{r9, 0x0, 0x0}, {r6, 0x10000200, 0x0}], 0x2, 0x100) 2017/10/11 00:52:31 executing program 0: add_key(&(0x7f000025b000-0x5)="7573657200", &(0x7f0000743000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008d000-0xa7)="32842c4369227ca2dfe9546e3511e102986bd4b177b6a21d8b2d5e7f2dfa9ba07643c81df4fd003d775f77d52c2aca9cd1a93293eb618cf27cf79c111a1374d7b9", 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac8000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfffffffffffffffa, &(0x7f0000000000+0x115)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioperm(0x5, 0x4, 0x18000000000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f000059e000)={0x80000001, 0x5, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x477, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000000)={0x5, 0x1, 0x1, 0x2}, 0x5) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000af6000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000042, 0x0, 0x800000000008001, 0xfffffffffffffffe, 0x0, 0x0, 0xd, 0x2, 0x5, 0x7, 0xfff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x1f, 0x800, 0x7ff) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/11 00:52:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f000072d000-0x9)="2f6465762f73672300", 0xffff, 0x4400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003c2000)=0x0) capget(&(0x7f0000b4f000)={0x20071026, r1}, &(0x7f000085a000)={0x1, 0x0, 0x0, 0x7fff, 0x1, 0x80000001}) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7196401d, 0x0) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000f80000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000551000+0x747)=0x10) ioctl$KVM_S390_INTERRUPT(r4, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0x800000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(r5) setpriority(0x0, r6, 0x85) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000e78000)={0xfffffffeffffffff, 0x3, 0x2, 0x2, 0x3, 0x8, 0x3, 0x80000001, 0x7, 0xa88, 0x1, 0xfffffffffffffffa}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f5000)="2f6465762f6b766d00", 0x2, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6b766d00", 0x8000, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000a8c000-0x18)=[@text32={0x20, &(0x7f0000501000-0x5a)="0f01c966baf80cb85c080782ef66bafc0cedc744240000280000c7442402d7295ab5c7442406000000000f011c2466baf80cb88252ab85ef66bafc0cec2e0f01d1c4e17b116a25660f3881110f017a1c0f01d10f00991e390000", 0x5a}], 0x1, 0x42, &(0x7f000004d000)=[@cr4={0x1, 0x20}, @cr4={0x1, 0x140166}], 0x2) ioctl$KVM_RUN(r9, 0xae80, 0x0) r10 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r10, 0x0) getresuid(&(0x7f0000ef7000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r3) 2017/10/11 00:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ce000)="2f6465762f6175746f667300", 0x400080, 0x0) r1 = perf_event_open(&(0x7f00005a4000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000870000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f26000)="2f6465762f7663732300", 0x7, 0x8884) restart_syscall() ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d9f000)={0x7, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b51000)={0x100000001, r3, 0x1, 0xfffffffffffff800}) connect$ipx(r0, &(0x7f0000963000)={0x4, 0x4, 0x0, "d7d0094676c5", 0x40, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c1a000)=0x0) sched_getparam(r4, &(0x7f0000b3f000)=0x0) r5 = socket$unix(0x1, 0x2, 0x0) unshare(0x1020000) shutdown(r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000960000-0x6)="2e2f62757300", 0x2, 0x2) getresuid(&(0x7f0000abf000)=0x0, &(0x7f00002a0000)=0x0, &(0x7f0000f0d000-0x4)=0x0) getresgid(&(0x7f0000beb000-0x4)=0x0, &(0x7f00003fb000-0x4)=0x0, &(0x7f00001f6000-0x4)=0x0) fchown(r1, r7, r8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cc7000)=0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000081b000-0x18)={0x0, 0x7531, 0x3, 0x400, 0x9, 0xba}) writev(r1, &(0x7f0000011000)=[{&(0x7f0000001000-0xa)="c26c58fed72fe17c970c", 0xa}, {&(0x7f0000000000)="6c6934c5f7ed0ac168d44a3cd06ab17621b41811489d3ed3d61467b51cd5f404f76f44325e265e4d928f1a504083d13ee693f42ed0dbf5751cc7dd05539557384c0abd28ed24a9b0902a645022dfd0e8f37b54ba40a529c3b4dbe98e463dd9940daabae40cb1de2bb109a7d566013abd7396e6a8b5e7bab79f782226445b5b82c17170569ffeddd6f2780e9050b3e98cf790ac4a6edfbff3fb84b21b28361868400f6fdf8fff22fe244d7d707b625b887ba61922d9d58f2f398fe57a249b09d020ba49491e5ea9d1e824ded4fb36132d9ee446edaf27f868b78e454270bfd4d4df3507a1b1ac83f3df", 0xe9}, {&(0x7f000091d000-0x10)="148616f6190cb2dd443edbbd54a3c979", 0x10}], 0x3) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x11, r6, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000ae000)="00000000000000000000000000000000000000000000") fallocate(r6, 0x0, 0x0, 0x10000) stat(&(0x7f00000db000-0xc)="2e2f62757300", &(0x7f0000e95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000e92000)=[r9, r9, r9, r9, r9, r9]) mremap(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000b6b000/0x3000)=nil) msync(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x4) 2017/10/11 00:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0xffffffffffffff5b) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d5e000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f00006a7000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000346000)=0x0, 0x4) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000094e000-0x4)=0x5, 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000041000)="", &(0x7f0000969000)=0x0) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x2e2e742e, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c7a000)="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", 0x7ff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c55000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c13000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000605000)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000393000-0x12c)=[{{&(0x7f00002af000-0xe)=@nl={0x10, 0x0, 0x9, 0x0}, 0xc, &(0x7f00008e7000)=[{&(0x7f0000f71000-0x94)="d856735fcbe8e3e9c81bea487cbaa9c5ca496b5be412176631ed4fafb428e395c5dd975bdbc2328f1b3191f9c665b20513417067f64ae4f70829341cba33edfafda107b19ca187920e86efda70a2c8cb00c320098392db8dcabbddf91574bda560da8762c15cebec120efa76256bfa458f2744d396253c0cd250f2bd4197fd55", 0x80}, {&(0x7f0000917000-0xe)="", 0x0}, {&(0x7f0000bb7000)="", 0x0}, {&(0x7f0000ad7000-0x1000)="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{&(0x7f0000877000-0x91)="83625d23212c6bb3cca867f651be0d36b7464d1fdbc54c91f55e8a58d56d1ee7945bbbaf6cd34278feeb5ff6da7731b07d40b02a2eefbbc35284cc4d9807d32e1c90fbce75461f73601fbc1d4b000bf48360b3e1ef01b9920f1994f7c9f2470f7188e13aa14752199e9e2e7d538c9ccbf77330ec76a11d0839456accff652d47be92125eb0902f42642185ebf6169bd4b1", 0x91}], 0x5, &(0x7f00007ab000-0x1440)=[{0xf8, 0x1ff, 0x3f, "c2a9349e3cb781e9e5c07233ba105fc3256c247fb56b51beacc5fbb3a863483db6a8936e7ff36c1ae7571cf67e12b3ff1cba6e91e5891299b32f938ed0c70d8567e972ceced068e7d6b1e0b813402f085be60096aa4fc036ac6e17e52724dcd0e0e08a4e4e3eefcd9e71cad28bc570b0eec48cdbddbb2f61d674abbbaa4ed712bf096af16ae2b47a5f971006e03451861d0c67d4de31f6865021bf4bb0e08afda3754704187583e554c9960e0fbae71ecc9c92d94db7a0990fb69e12b889a433180085f3d0e586e9b5dbf5f0571dc4207adbaeaa92e07e17089bda2dc62cba4370aa2e8f9ff6"}, {0x50, 0x1, 0x0, "4f97d567833f3930e95d17576379f146994d3e5919d2ad5cc45cf7798b8bed9b60e6e2070ab61c6746f687dbbbeb6317198fefb187725fbf19"}, {0x1010, 0xc13dd49c90ec37cc, 0x20000000010001, "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{0x10, 0x113, 0x8, ""}, {0x38, 0x11, 0x3f, "98c4c84f182d954e5645d4ac7c23cd73bd7ad20dd062d7f5ed5f0f9e8be3a0d36614db75c8"}, {0xf8, 0x118, 0x2000000000000000, "d7700eaec732815cbee60791cf27b1590f51ea28f5e0f6450fa873edafd9ad07db385f13b834cd2b36d02de719eb27106744875079d9f1228300d94d5097cc38af0996540c18c01e41867a43a554e6e8d4bb6eec058a6a030b4023a225f77a0cd01c7d4c6fdca73830e43835bb6eeb2d9f696324b0d239927ea3faec2a6906d6ba673cd5bedea73790a09305db9cc0a596ef0031133488bae678dc419b4e79ce0b90c6c0b63c177051e8f692edfabd005d55b509d4949cbf2c993c23d72d7aa9b4432f31a8a941b2255209b7e39daef878e11ad7e5a594100d1547fee560863c8e5b"}, {0xa0, 0x117, 0xaf45, "0a5d62e4d6b2c1d51c600d4631c68c5dcfb9310fdf996e5eba05bb6e7891dece60da0db434cb22bf8d2e4dbdc2a780fb0a25c9d0617474c6086183aff765cc8ef60e0a2e5d8bfdcf839f024b400434d877d30d6c5f1c26d2a429621c2fc2d5813ecc208ff46fca7df40d585eb2299b03b3f4439b15b5dd5abda4597c76242fedb8d147e852408a673fd7ae"}, {0x108, 0x1, 0xffffffffffffff81, "2849e183f166088711bd63ddc3066ced365e3c3ca461f598edfa39a19407877ff82079ea7a614b7f20146b1ca2e39e93ea364b953ac1ba00e88529f2cf1e458561a6e0d700ce73911af21af45f948bca9368e2fef16e49395b01b16857f6f233afcfbfc97727f3028ef8a26f8a543ca9c90b1ce1431add11581c60ba596b6651e3ee6745c58208d9e11cc45e53c499afbe19dbc23e95575cc7081a156fb83fcf6cfbb60499ebe74045c45a3ef665afcbb99bb4dea77c6a23466103df6d0652795cdf222ae6ec136b49b4ed9b2fb7148bdcff6336bd14119a458fed935211512eb08486dd80100b38eceedcea23925ac585ceab533329"}], 0x8, 0x20000000}, 0x1}], 0x4, 0x3fff) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000752000-0x8)={0x0, 0xc1d}, &(0x7f0000215000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000066a000)={0x0, 0x800004, 0x0}, &(0x7f00005a5000-0x4)=0xc) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00004d6000-0x20)={"f5c3e34aa079286bc997b86cc94c30f7", {0x4, 0x7d1, 0x101, "37fddcb1c2e8", 0x9, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003c2000)={0x7, 0x7fff, 0x10000000008208, 0x696efc94, 0x7, 0x10000, 0xd, 0x8, r3}, &(0x7f000026e000-0x4)=0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4000001000000c, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e57000-0x10)={0x2, 0x8000, 0x5, 0x9, r3}, &(0x7f000057d000)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000782000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000116000)=@assoc_value={r4, 0x4}, &(0x7f00003c0000-0x4)=0x8) pwrite64(r2, &(0x7f0000a7c000)="32b39c3fcf6948c8af72f1c059dcfc1be6a1e67a00e08c412818b65dda1823cc50009584ce82aa6ad5b400000000000004aad3002200064233e1094f49b8b086d1ff8bc7ede146dc480095e80cb09e724c2a90baba11f0c9545e0213380f7b516cb3c59e", 0x64, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) 2017/10/11 00:52:31 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000049d000-0x10)=[{&(0x7f00000eb000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000085e000-0x4)=0x0, &(0x7f0000971000-0x4)=0x4) pipe(&(0x7f0000e19000)={0x0, 0x0}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000045f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000949000)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e0c000-0xcf)={0x0, 0xc7, "270ee22169dc20a747c5b616dbb85cce2c036260e846b492b18bc51e40065ad86ec06604993c8b92c88d0e8c13355ee50dacf5f2c8b9bb3548e326e6593b31ed470a8bd0f08c969fe967ffd710594183783572ae829e48f95301eaa67631b32001378644e12b22d3b69eea279cb5cea7c1b7f36e49af7f1d8b9a66a98d0778ab22efd75bb1f528286ea141aa6e8dba32fb29230ff553d84fce6b38e6f57ce1c5ddf5e5b21f0550d233a217b7b91eb60c19d39ad260f3716c24f4f6a4c319dd7523412cd990a0ef"}, &(0x7f00001ef000-0x4)=0xcf) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000f9000-0xa0)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6, 0x1000, 0x8, 0x7, 0x1}, &(0x7f0000f7d000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000da9000-0x8)={r5, 0x3e}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d9f000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f00004af000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000809000-0x4)=0x10, 0x80800) r8 = accept$inet(r7, &(0x7f0000e70000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062d000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000905000)=0x10, 0x4) accept4$inet(r8, &(0x7f0000460000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3d000-0x4)=0x10, 0x80800) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800000000000000, &(0x7f0000d13000-0x4)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x7fe, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$sock_buf(r8, 0x1, 0x1f, &(0x7f0000d78000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000053d000)=0x9e) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000b94000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00003cb000-0x4)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00002f8000)={r9, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f0000ab9000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11f}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bef000)={0x4, 0x2, 0x4, 0xb, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x0}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000245000)=0x5, 0x4) sendto$inet6(r6, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fcntl$setsig(r3, 0xa, 0x0) sendto$inet6(r6, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) socket$inet6(0xa, 0x1, 0xfd) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00006eb000)=0x4, 0x4) 2017/10/11 00:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0xfff, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x20001, 0x0, 0x0, 0x2, 0xffffffff, 0x0, 0x7b, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000e14000-0x10)={0x4, 0x4}, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) pwrite64(r0, &(0x7f0000004000)="f7", 0x1, 0x0) fallocate(r0, 0x1, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006b2000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001000000003, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d35000)="2f6465762f7573626d6f6e2300", 0x9, 0x10100) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000729000-0x10)={0x5, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000405000-0xb3)="dc0d17527ede21b7f07d051a45ee105bad94195a8f4d36a2d0d1ff5d3a4c4b47f4240c3b18405b4917055b8060d4889a017d4cf01acce476c66854f3a90c1f5cba9f04594c8600d2a323072ccdb6078118a24f30613487247e592fe1c7ba813aaa7781ef9547900b51d56718de2df23a56946548a8e29ef1260089490a7b3d968984e0783d279e372e10e158e533bc5539fcd6f234b7a96818c34f3e504a05fa7ed6beb2a143d2624820aea8d64eee00480081", 0xb3) r3 = syz_open_dev$usbmon(&(0x7f0000f37000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x801fe) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000be3000-0x24)={0x3, 0x1fe, 0x2, 0x8, 0x8, 0xc6, 0xb8, 0x5, 0xd12, 0x2, 0x7f, 0x7f}) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x3, 0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d6f000-0x10)={0x0, 0x8, 0x101, 0xfb}, &(0x7f00005de000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000712000-0x8c)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) prctl$void(0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000045b000-0xc)={r4, 0x2, 0x0}, &(0x7f00007e2000-0x4)=0xc) clone(0x4804a7fd, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000dca000-0xf8)={0x6, 0x0, [{0x40000005, 0xffffffff, 0x1, 0xfffffffffffffffd, 0x2, 0x7fff, 0x8, [0x0, 0x0, 0x0]}, {0x80000007, 0x6, 0x4, 0x60b0b5d8, 0xab, 0xfffffffffffffff9, 0x6, [0x0, 0x0, 0x0]}, {0x6, 0x8000, 0x4, 0x3a, 0x6, 0x40, 0x886, [0x0, 0x0, 0x0]}, {0x7, 0x28, 0x3, 0xd, 0x80, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0xc0000000, 0xffffffff, 0x2, 0x2, 0x8001, 0x5, 0xff, [0x0, 0x0, 0x0]}, {0x80000001, 0x8000, 0x6, 0xfda, 0x100000000, 0x80000000, 0x6, [0x0, 0x0, 0x0]}]}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000486000-0x160)={{{{0x2, 0x3, @rand_addr=0x12a7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3df9, 0x80000001, 0x3, "620b7777a4a10f0939c71b32f792a43c31d79dfce62f0ca0c54b50774d7190e5ae4741edc885459d84545dd551dcfe3f6763b8417835e7a004a7e35cf86ced872402085fe92f928bc95f0cc0d4d63a45"}, 0x160) [ 82.780071] audit: type=1326 audit(1507683151.732:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8194 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 [ 82.861259] audit: type=1326 audit(1507683151.813:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8194 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/10/11 00:52:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x1, 0x40800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000970000)="2f6465762f736e642f73657100", 0x0, 0x101000) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r2, 0x0) perf_event_open(&(0x7f0000a35000-0x78)={0x2, 0x78, 0x8000000000, 0x0, 0x0, 0x8, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x40002, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text16={0x10, &(0x7f000079f000)="0f21350f21790f0133f1e0c40fde24f3e1363e0f300f22110f20d8640f300f22d80fc5dca0", 0x25}], 0x1, 0x1, &(0x7f0000274000)=[], 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00002af000/0x18000)=nil, &(0x7f0000a7f000)=[@text32={0x20, &(0x7f0000163000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d0102152a2ab81e0166baf80cb8dc75ec8aef66bafc0cb803000000ef0f09", 0x45}], 0x1, 0x40, &(0x7f0000942000-0x20)=[@cr0={0x0, 0x22}, @cstype3={0x5, 0x5}], 0x2) connect$netlink(r0, &(0x7f00001b8000)={0x0, 0x0, 0x8, 0x80}, 0xc) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70003, 0x0, [0x7a9, 0x80100001, 0x3, 0x3, 0x20, 0x8, 0x69b7, 0x2]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c94000)="2f6465762f6b766d00", 0x2000002004, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c0f000-0x4)=0x0) 2017/10/11 00:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009a2000)="2f6465762f736e642f73657100", 0x0, 0x8c00) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000060000000000070000000000000000000000000000000000002200180000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x278c, 0x0, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000077f000)=@common="7465716c300000000000000000000000") ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000a93000-0x80)={0x2, 0x0, [{0x0, 0x1, 0x4, 0x0, 0x0, 0xff, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x2, 0xfe, 0x0, 0x8, 0x3, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000018000-0x14)={0x7, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x1000000007, 0x0, 0x7ff}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c63000)={@generic="f8cb0acc39c8ca4792636a5ecdff9d99", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e1d000)="2f6465762f6b766d00", 0x414000, 0x0) socketpair(0x10, 0x80a, 0x7, &(0x7f0000333000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000c7000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/11 00:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e42000-0xfb)="") fcntl$getown(0xffffffffffffffff, 0x9) r0 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000e9f000-0x10)={0xf000000000000000, 0xfd}) fcntl$getown(r1, 0x9) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000d3d000-0x6)={0x3, 0x5}) gettid() setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dab000)=0x0, 0x4) r2 = socket$inet_sctp(0x2, 0x1000000000000000, 0x84) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000019d000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000093e000-0x20)={@generic="96fd78b58f87c9069027b891dbd35f51", @ifru_flags=0x2100}) r3 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x101) r4 = memfd_create(&(0x7f000026a000-0x10)="74756dfb00000000000000800000e8ff", 0x2) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f000061f000)="edbb4b46cf76c3b1ec82f3fe0db6d5730be936182b7d37b245ff62c6cb7ea5838cb337e14c2c8cc65b17f6a4d4cc643a14754629c575a46178a10ad8e280f5dd09205602790315971192d638b40161dfc5daaa7f23cb7ea11ab44133117a18d11e8cc8f36001407809b0ae048f4f43a8669fbc121a6f521fb3981200fcd997872edc8ab8488f5eb56cac9d9a694c4bebd67437dc5b1ab13edbda8191bc3299de141b7626c8e0bb8e300735d97a02f2d2700ed243a67e56bbc55720024c3eebf3a5853c577a0b513a77e97af1e99e7ed554338e233e02aa0128676a2906429f61491ae5", 0xe3}, {&(0x7f0000e1b000-0x73)="dd8f440363c5d7d7de69a6a1ddbd53e9fac023e69dcb3115d1bf4479b1caa5dddfbb5dcafde227d976d3a728cc72cf22bdb3e7da9d771d58678a5d2dc52be2e7dc04e67cca37d5200c778d2c88644c0f6f85b0160651cb1677cee0f5412159d9da7436c191539b7f317c596fae77e3f853d703", 0x73}, {&(0x7f0000f12000)="196926f147affee0", 0x8}, {&(0x7f0000f58000)="ce250b285c740ee800d45fc131c7c9bf4ebdfdc0aefe5049a3f1bddcb51f4fce0f52f62a3dd346cbb7715f95d73f7f115ee71098c95bb4dbe3c30e4570e46181662256d9cf1158ed50ce34ea343b3cabedf296c0ea505d25a9a43e24b6e4d4eb70e5f9ddebaae52b8a00b8e7498676e4b51d5e7a74d011ea547039c10c9b61f54515e77e5ad3", 0x86}, {&(0x7f00006a0000)="93e99be133e6d1ac85e8ad1e499ef07bc11fb9cdc0fa91a726f6a46926d73123812b512c90d99b42f5cfe8fe95241d95da354367856da3a76fbdf9b0989d8f826babd8a71964e24e0975f632eb9c56d598ec011ebfc1f348d69aaf17972492cb4f72fee06036893b7dc228e57128d07a46d6113fc94885323f3295a328f9f5fd42cf290dc5095bd94309a8a09aae", 0x8e}, {&(0x7f00008a8000)="932ef96333", 0x5}, {&(0x7f00001f2000)="aa1c93c8b597a044ab19724c2db7d65c63c90335cd8c41e0f023c2ba17ec26337dfd774f79815e7a5385ae1ecc30139965597fe3efc48b8054539152d304bfb0445d3c5024b3bd6b739ec28495343a43e0f6ac5681b2d3c2d08c929657cfebc3282f4bba52c8cdfad459305ea422b4acb1d7b5c46d649dd40557df7fc88e2c740464479bc46bf7b8b39f16e37d71afba604e1a9e7314efab652eced0180eeaa8964c8500043c8507e7b7bd8cdb0b2a440b7a1fc76e0f9d7ef1424bf4aa53b386d49617f97e89cc50d592b28c504c7abd74044e281a6fe0083aad5de3a68e9bb494e684612073885d22b0108f6cf7c08610d5f9e3be", 0xf5}], 0x7, 0x81003) semctl$GETNCNT(0x0, 0x6, 0xe, &(0x7f00001e0000)="") ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000d76000)={0xff, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "90dab30f7d036a9f", "31204d0bbdec560f951a81107507d4d9ffce170a095bbcaa59f1132c06036f58", 0x2267, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r0, &(0x7f00005f8000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007c2000-0x4)=0x1c) r5 = memfd_create(&(0x7f0000ff9000)="00", 0x2) fdatasync(r3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000ff9000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d80000)="2f6465762f6877726e6700", 0x8001, 0x0) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) 2017/10/11 00:52:31 executing program 1: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpid() mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000542000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb0000)=0xc) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004b2000-0x8)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faf000)=0x0) r2 = getpgid(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5b7, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d20000)="2f6465762f6e65742f74756e00", 0x0, 0x90001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000c9c000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000943000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb1000)=0x54) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000fb4000-0x94)="fd560c7e2aecb8f19d4de53ccddc31023f2fcf02761cc4668eb27ac671f34594cf5e8457a1af223bb22dab8f673112251747e69a405d91ea3c1d12037d57e22193a4670f5d1e67b5ba1dee4dc0b8ee205b09811bc09ee0627a606b5e4e2166a4b7ecac9e4a04a5bafc02db76b515749329cffdb4fb9295b2875f54421e8f4a8b0caa792c6437a472df5114db4e65dbfd89eaa75b") memfd_create(&(0x7f00006b8000)="db00", 0x2) sigaltstack(&(0x7f0000044000/0x3000)=nil, &(0x7f0000c7c000-0x8)=0x0) syz_open_dev$loop(&(0x7f00003c2000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x420000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000fb1000-0x8)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000fb5000+0xcb5)=0x1f) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x8, 0x9, 0x3}]}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000d4b000-0x4)=0x9) 2017/10/11 00:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ad000-0xc)={0x0, 0x0, 0x0}, 0xc) getpid() r0 = getpid() r1 = getpgid(r0) ptrace$peekuser(0x3, r1, 0x20000000040001c) r2 = syz_open_dev$random(&(0x7f00007ec000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x101000) r3 = dup2(r2, r2) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000ef0000-0x20)={"c7039df4ebba8e611edb03694a1239f0", {0x4, 0x0, 0x1, "4246213ee4f0", 0x70e7, 0x0}}) connect$inet(r3, &(0x7f0000823000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statfs(&(0x7f000026a000-0x7)="2e2f66696c653000", &(0x7f0000fa4000-0x15)="000000000000000000000000000000000000000000") mount(&(0x7f0000f88000)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f0000568000-0x5)="66730064", 0x0, &(0x7f0000485000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000fc3000-0x10)={0x9, &(0x7f0000d94000-0x24)=[0x80000001, 0x19e4, 0xa3, 0x2, 0x1, 0xd7, 0x0, 0x3f, 0x5]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r2) epoll_wait(r4, &(0x7f00006d0000)=[{0x0, 0x0}], 0x1, 0x100000000000800) prctl$setfpexc(0xc, 0x20004) move_pages(0x0, 0x5, &(0x7f0000b38000-0x30)=[&(0x7f0000039000/0x1000)=nil, &(0x7f0000b6d000/0x1000)=nil, &(0x7f00003cb000/0x2000)=nil, &(0x7f0000d3f000/0x4000)=nil, &(0x7f0000246000/0x2000)=nil], 0x0, &(0x7f0000295000)=[0x0, 0x0, 0x0], 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x40000000000, 0x0, 0x8}, @generic={0x2b25, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f0000363000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) syz_open_dev$mouse(&(0x7f0000e82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3ff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000b12000-0x4)=0x6, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000074000-0x20)={0x0, 0x0, 0x0, 0x0}) r5 = userfaultfd(0x80000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) readv(r5, &(0x7f0000005000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000a05000)={{&(0x7f00009e2000/0x1000)=nil, 0x1000}, 0x1, 0x0}) close(r5) llistxattr(&(0x7f000085a000)="2e2f62757300", &(0x7f0000000000)="", 0x0) 2017/10/11 00:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c2b000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000435000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f73657175656e63657200", 0xff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a3c000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c6d000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dd8000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) r2 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e51000)=@assoc_value={0x0, 0x0}, &(0x7f0000ad0000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000619000)={r0, r0, 0x3f, 0x4, &(0x7f0000d05000-0x1000)="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", 0x8, 0x4e2, 0x200000000008, 0x100000001, 0x24b, 0x10001, 0x1, "546c803295bffae2e94895dbe19650bd95e2f1240531786f051277f8ef545b19f0ac18b5729ee72b94ea798147e82a43cde5ab3f4ca82bfab5bd900060981e90c7380a5114bfd1"}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000b7000)=@assoc_value={r3, 0x20}, 0x8) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f000025d000-0x59)="e7e1770aa1c70168a4deb31f52a7f5aaf6085266acf8512f51e4cca11de569ae52769439ecd4ebd9397220dd83a7065be5dae85d66c0cc24966e31b4d6ba0957ae90c729319795a8d3980c062065f3e9ccbb1da9a7436afffb", 0x59}, {&(0x7f00008e3000-0x96)="70bc1aaccd658027164b0e7655b6b6fd2f02fad9b656fa43bd23717783d8e672ec717776ffc9796d90e7dca9225e55be6e660d7815c5dc493c295d133560808f004b1b006f081b893612d7d025101d45839fe8b2e30e8510bf770966046823ef9aa077a71c4579ddc5df63b83a179397679e3962a5c6a83579918acb0c4b781771aa826ac69892246af3629dff8501277f8f5d2d88b2", 0x96}], 0x2, &(0x7f0000ad5000)=[], 0x0, 0x80d1}, 0x40000000004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000f11000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) clock_gettime(0x7, &(0x7f000028f000-0x10)={0x0, 0x0}) futex(&(0x7f0000ff3000)=0x0, 0x0, 0x800003, &(0x7f0000474000)={0x0, 0x989680}, &(0x7f0000003000-0x4)=0x2, 0xffffffffeffffffe) r5 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00002d1000)=0x1f) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000000011c22", @ifru_settings={0xfffe, 0x0, @fr=&(0x7f0000013000-0x18)={0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000226000-0x4)=0x0) r6 = socket(0x1b, 0x80800, 0x2006) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r7, 0x7fffffff) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) 2017/10/11 00:52:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0x2, 0x46050, r0, 0x3c) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000003000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r1 = socket$inet(0x2, 0x200000001, 0x0) mmap(&(0x7f0000391000/0x4000)=nil, 0x4000, 0x2003, 0x38930, r1, 0x100014) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f000073b000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073a000-0x4)=0xb0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0xc7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000391000/0x4000)=nil, 0x4000, 0x3000000, 0x100000034, r1, 0x0) stat(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000005000)={0xb255, 0x76, 0x3}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001000-0x78)={{0x1, r3, r4, r5, r6, 0x7f, 0x1, 0x0, 0x0, 0x0}, 0x6, 0x9, 0x8, 0x2, 0x7ffffffd, 0x9, r7, r8, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x1d)="441f0903000000001cffff001c1602781305004ca6000412a1bf0202fd", 0x1d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000073b000-0xf)="000000000000000000000000000000", &(0x7f000073a000)=0xf) 2017/10/11 00:52:31 executing program 1: mmap(&(0x7f0000000000/0xc76000)=nil, 0xc76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000960000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c77000-0x4)=0x10) r1 = accept4$inet(r0, &(0x7f0000c77000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b76000)=0x10, 0x807ff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000c62000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c76000)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000bd5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0x2, 0x6, 0x100, 0x8, 0x100, r3}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000930000)={0x0, 0x9, 0xfffffffffffffffd, 0x2, 0x8, 0x6}, &(0x7f00002fb000)=0x14) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000292000-0x2f)={0x0, 0x27, "8fb1fffffb0057026885f697706706000000000000006adcb3bc11bb8ca09087243b9c14cf41a0"}, &(0x7f00007cf000-0x4)=0x2f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c78000)={r6, 0x1, &(0x7f0000c79000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000c78000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000013d000)={r7, 0xfe, 0x10000ffff, 0xfffffffffffffff7}, 0x10) mmap(&(0x7f0000c79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000c7a000-0x1)="0a", 0x1, 0x0, &(0x7f00000e6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000)={0x0, @in6={{0xa, 0x2, 0x1326, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x20, 0x9b5d, 0x0}, &(0x7f0000c78000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000c74000-0x10)={r8, 0x3, 0x80000000, 0x9}, 0x10) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000c78000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000c79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f00008af000+0x7ed)={r7, 0x7fffffff}, &(0x7f0000c7b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000079a000)={r10, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x7, 0x6, 0x800000000000040, 0x4, 0x1, 0x2, 0x1, 0x200000000000, 0x0, 0xc, 0x100, 0x9, 0xd4b00]}, &(0x7f0000974000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000721000)={0x3, 0x17edbe84, 0x3f, 0x2b5cb71d}, &(0x7f0000988000-0x4)=0x10) mmap(&(0x7f0000c7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000c7b000-0x8)={r10, 0xbea}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000c73000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x7, 0x6, 0x1000000000005c}, &(0x7f0000578000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c73000)={r11, @in6={{0xa, 0x3, 0x26, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c72000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000c75000-0x20)={0x5a62, 0x401, 0xfffffffffffffffd, 0x4, 0x32, 0x1, 0x1, 0x9, 0x20}, 0x20) getsockname$inet6(r9, &(0x7f00005f9000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000886000-0x4)=0x1c) mmap(&(0x7f0000c7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000c7c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10021, 0x0, 0x0) mmap(&(0x7f0000c79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r9, 0x1, 0x19, &(0x7f0000347000)="2600", 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000de000)=0x5, 0x4) [ 83.031716] ALSA: seq fatal error: cannot create timer (-19) 2017/10/11 00:52:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xfffffffffffffff8, 0x101840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x0, 0x9, 0x90e000000000}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x62020200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fdb000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00001f7000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f00006a5000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f000044c000)={0x68, 0x5, 0x1, 0x7fff, 0x100000001, 0x20, 0x100000001, 0x4}, &(0x7f0000fda000)={0xdb, 0x6, 0x7fff, 0x8e, 0x1, 0x5727, 0x4, 0x8}, &(0x7f0000fdb000-0x40)={0x8, 0x3ff, 0xdfb3, 0x0, 0x3f, 0x8, 0x10000, 0x80000000}, &(0x7f00005e3000-0x10)={r4, 0x989680}, &(0x7f0000fda000)={&(0x7f00004ae000)={0xf06}, 0x8}) ppoll(&(0x7f0000eb6000)=[], 0x0, &(0x7f0000fca000)={r5, 0x0}, &(0x7f0000237000)={0x3}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x9, &(0x7f0000006000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000fca000)=[{0xff, 0xa, 0x3, 0x3, @tick=0x40, {0x9, 0x4}, {0xfffffffffffffff4, 0x3}, @addr={0x4, 0x1}}, {0x9, 0x8, 0x2, 0xffffffffffffff77, @time={r6, r7+10000000}, {0x1, 0xfffffffffffffff7}, {0x4, 0xb}, @addr={0x12, 0x81}}], 0x60) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5a0baa659775c88c, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fdc000)={0x0, 0x64, "281bec93dd5d6b59f9d4db0a2ae9da0bbe305fb5145162345cbd49444af47a2c9691e38811197c7239aae0dd9c434cb14ffe0a86cf003e5b974a0b26c2a2bfe921037f14233f9218593527d6c0fd017fdaf529b00ca1376dd8fc8337b2b075cecd59b7b3"}, &(0x7f00006d8000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ec1000-0x6a)={r8, 0x62, "b62106f86cf805f587d815e6a6026a17cc182a9b07490a8a5c1a070b7c37e6af91f00000000700000000000000000000000000ec5361e72b2fca4e635acbf3000000016e6576b65924e752cafa667cf3a56d3c74d19cfbdcd9ad81141999a4f4d84a"}, &(0x7f0000fdb000-0x4)=0x6a) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fdd000)={&(0x7f00002bf000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000799000-0x80)=[{&(0x7f00007b5000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000fdc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000fdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000fdc000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000fdb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000df1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000efa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x8, &(0x7f0000fde000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x8000}, 0x2) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000fda000)=0x400000100000000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f37000)={r9, 0x5}, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004b8000)={r9, 0x2, 0x10}, &(0x7f0000fda000)=0xc) syncfs(r1) flock(0xffffffffffffffff, 0x2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015f000-0x8)={0x0, 0x0}) getpriority(0x1, 0x0) fcntl$getown(r10, 0x9) 2017/10/11 00:52:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x800000011, 0x3, 0xffffffffffffed23) r2 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x400000000000000, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x100ff, 0x2, 0x8, 0x4, 0x8000}, 0x20) 2017/10/11 00:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xbfffffffffffffff, 0x3, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000945000)="2e2f66696c653000", 0x1, 0x0) syz_open_dev$random(&(0x7f0000cdc000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20010000) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000032b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) syz_open_dev$tun(&(0x7f0000148000)="2f6465762f6e65742f74756e00", 0x0, 0x800) epoll_create1(0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003ef000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000aa2000)=0xffffffffffff6ee9, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2f000)="2f6465762f72666b696c6c00", 0x34000, 0x0) syz_extract_tcp_res(&(0x7f00009da000)={0x0, 0x0}, 0x7, 0x7279dd89) close(r2) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf6000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000019b000)="00", 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$setown(r4, 0x8, r3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000309000)={0x0, 0x8582, 0xed6f, 0x80000001, 0x8, 0xf6, 0x1ff, 0x2, {0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x88, 0x800, 0x101, 0xfff}}, &(0x7f00000eb000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000345000)={0x0, 0x2, 0x201, 0xd3, 0x1a0c, 0x2, 0x6, 0x5, r6}, &(0x7f000053d000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000975000-0xb8)={r7, 0x1, 0x700000000, 0x2, 0x4, 0x8, 0x0, 0x3ff, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9e, 0x3, 0x29d2, 0x2}}, &(0x7f0000886000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000632000-0x20)={0x1, 0x3, 0x1, 0x1f, 0x80, 0x33d20ab6, 0x800, 0x0, r8}, &(0x7f000049b000-0x4)=0x20) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000168000-0x48)={0x80000, 0x0, [0x4, 0x1, 0x6, 0x7e8, 0x1, 0x7fffffff, 0x6cd3, 0x1]}) fcntl$setsig(r4, 0xa, 0x12) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00005ab000-0x8)={0x7, 0x5}) dup2(r4, r5) tkill(r3, 0x13) [ 83.072571] ALSA: seq fatal error: cannot create timer (-19) [ 83.310608] print_req_error: I/O error, dev loop3, sector 0 2017/10/11 00:52:32 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400000000000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000a, 0x7) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000379000-0x4)=0x0, 0x80800) sendto$inet6(r0, &(0x7f0000ca4000-0x1)="4a", 0x1, 0x7fc, &(0x7f0000d11000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x10000000000, r3, 0x0}, 0x1c) socket$inet_sctp(0x2, 0x40000000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_pts(0xffffffffffffff9c, 0x0) r5 = dup(r4) r6 = perf_event_open(&(0x7f0000b94000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x2) socket$inet6(0xa, 0x800000000003, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070c000)=0xe8) getsockname$packet(r1, &(0x7f0000501000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000555000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000559000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00007e6000)=0xff) r8 = gettid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000313000)={0x9}, 0x4) ptrace$getregs(0xe, r8, 0x7, &(0x7f0000a5b000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCGETA(r5, 0x5405, &(0x7f0000c65000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r6) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@random="0bee8e326c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0xffffffff00000001, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x9, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) 2017/10/11 00:52:32 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9b8000)=nil, 0x9b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000007, 0x1000000080b, 0x100000000001) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000051000)={"000900000000000000006900b6000400", {0x4, 0x7, 0x100, "c903677e3d42", 0x2, 0x0}}) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ef5000)={&(0x7f0000ef6000-0x8)="2e2f66696c653000", 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x0, &(0x7f0000ef6000-0x10)=[], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socket$kcm(0x29, 0x6, 0x0) r2 = socket(0x800000000, 0x2, 0x1000000040000020) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000c4a000-0x4)=0x1c, 0x4) setsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000347000)=0x100000000000ea, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000a6e000-0x82)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x120000000, {[@ssrr={0x89, 0x7, 0x10001, [@empty=0x0]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x2}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ra={0x94, 0x6, 0x800}, @cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, ""}}}}}) listen(r3, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d37000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x20, 0x7, 0x3, 0x80000001, 0x1, 0xae, 0x125, 0xddb3, 0x1, 0x2, 0x9, 0x3, 0xffffffff80000001, 0x1000]}, &(0x7f00009af000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009d3000)={0x0, 0x1, 0x10, 0x5, 0x200}, &(0x7f0000a1a000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000baa000-0x8)={r5, 0x3}, &(0x7f0000992000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000135000)={r6, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2017/10/11 00:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) readv(r0, &(0x7f000046b000)=[{&(0x7f0000aa8000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00000c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f00001ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00006cb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f000014a000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000d07000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x6) connect$inet6(r0, &(0x7f0000c96000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000dce000)={0x9, &(0x7f0000b4c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000)=[{0x1000, 0x3a, 0x100000, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x85, 0x7ff, &(0x7f0000dcf000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1f, 0xac, 0x5, &(0x7f00002aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xf3, 0x7d, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xf0, 0x8, &(0x7f0000003000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80000000, 0xe7, 0x6, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x69, 0xffffffffffffffc0, &(0x7f0000003000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x3, 0x7f, &(0x7f0000b4b000)="000000"}, {0x81, 0x1d, 0x3409, &(0x7f0000003000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}]}) ioctl(r0, 0x140000003, &(0x7f00007cb000)="") setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000283000-0x4)=0x7e, 0x4) 2017/10/11 00:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80007, 0x7f, &(0x7f0000b53000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008df000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c76000-0x10)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00006ff000)={r3, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000919000)={0x0, 0x8b439f0cda8b2f50, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b6b000-0x10)={r3, r5, 0xffffeffffffffffa}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004ce000)={r5, r6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c39000-0x10)={r7, r4, 0x84}) r8 = accept4(r0, &(0x7f00005c6000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008be000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000395000-0x4)=0x0, &(0x7f0000208000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x8, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x3, 0x2, 0x8, 0x0, ""}}}}}}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000b66000)=[@generic={0xb69, 0x1000010f510, 0x40, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000567000)={0xf, 0x101, 0xfffffffffffffffe, 0x2, 0x3, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x7f, &(0x7f0000e49000-0x2)="08a2", 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f000096b000)={0x0, r0, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000046c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2a1, 0x3, 0xc56cd3f}], {0x8100, 0x2, 0x1, 0x7}}], {{0xedfb, @ipx={0xffff, 0x68, 0x3, 0x5, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, "f68b7e76f03d69cbb08a5a06e0c26dc92cf809776e3a1fccc3bf41059a23a43a3c7301a008250cdaf77e1f2215e1ddc546000000000000f099ee55d8ab5309267589eca081c77e4d5504"}}}}) bind$inet(r10, &(0x7f0000fc9000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000936000)={0x0, 0x4, &(0x7f0000822000)=[@map={0x7, 0x5, 0x6, r9}, @map={0x8, 0x5, 0x2, r9}, @map={0xfffffffffffff99e, 0x8, 0x2da5c641, 0xffffffffffffffff}, @generic={0x5, 0x3, 0x100000000, 0xb10}], &(0x7f0000fc9000-0x1)="00", 0xe4, 0x67, &(0x7f0000122000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x0}, 0x30) setsockopt$inet_group_source_req(r10, 0x0, 0x0, &(0x7f000073b000-0x118)={0xb46, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d02000-0x18)={r9, &(0x7f00009ab000)="e3dcdd099a04c44239694497e3f5508b9c09f31c410a0460d2637816872b2cff1c6b097b43395b2e2f56d674ccb67dfe541183848df8aab64179dc3f44640b00006012860d54606f7b6dbf0e21816b97c88713b5fcfdaded", &(0x7f0000b6b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000da9000)=0x0, &(0x7f000002d000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000e39000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x8, 0x2, 0x2000004, 0x3}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r10, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f89000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/11 00:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000954000)={0x0, 0x1ff, 0x30, 0x2, 0x3}, &(0x7f00001af000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d43000)={r1, 0xffffffffffffffff}, &(0x7f00000d1000)=0x8) clone(0x0, &(0x7f0000377000)="71", &(0x7f00002c5000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") pipe2(&(0x7f0000300000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c98000)="2e2f66696c653000", &(0x7f0000c8a000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) vmsplice(r3, &(0x7f0000227000-0x60)=[{&(0x7f0000694000)="", 0x0}], 0x1, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) get_mempolicy(&(0x7f0000230000)=0x0, &(0x7f00003f7000)=0x0, 0xeb92, &(0x7f0000fea000/0x4000)=nil, 0x6) r4 = gettid() ptrace$getenv(0x4201, r4, 0x3, &(0x7f0000b78000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000039e000-0xf)={r1, 0x7, "037987561fb524"}, &(0x7f00004b2000)=0xf) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000fc9000-0x64)={&(0x7f0000c91000)=[0x1ab6, 0x0, 0x0, 0xf2ee, 0x4, 0x880d, 0x2], 0x7, 0xfff, 0x7ff, 0x8, 0x4, 0x2, {0x0, 0x3, 0x3, 0x2, 0x1, 0x8, 0x101, 0x0, 0x0, 0x4178, 0x7ff, 0x8000, 0x3f, 0xf6, "9a97b6e2f210dd8a71caa0153513a5fc2aa843fc32cc8bb3f6ab01b34e4b0fd9"}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e10000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ba4000-0x4)=0x8c) syncfs(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000efd000)={0x1, 0xadfd, 0x8200, 0x0, 0x1, 0xb799, 0x5, 0x4, r5}, &(0x7f0000d25000-0x4)=0x20) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000035b000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000fef000)="2e2f66696c653000", &(0x7f000033d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r2, &(0x7f0000d39000-0x1c)={0xa, 0x0, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cd2000)={r4, r6, r7}, 0xc) timer_create(0x6, &(0x7f000065c000)={0x0, 0x3e, 0x6, @thr={&(0x7f0000a3b000)="ef0261830ee1b8bdd29e37991e80d853089853eab50d1165387470bc20afae385425a5c83903d8b9eec898645d4344d83f6bdc812f1873249f953389f57f1aa94df3c4a413ee1287d15460459de9373512020201fc8ee369b52b521287e342e05437d8dd86eb2ead278af70243eae72ff3667c", &(0x7f0000c6f000-0x80)="2c94ed283b90349dae9c9a1ad8d4be8302b1e0ed609b2ac190a5a7669df8edf6a26c0c8d26263afdd469a466c64958c5b459a6e666a4b460047a1646754e00eb31ba5dc392b12b2e8025c8e6684d6d368c5ce2fac5f92dec8c30149f4a72dce3b3f564d8d701be5752139ea02268741a1b21aece304514d505374f9b8677b2b1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085f000-0x4)=0x0) timer_getoverrun(r8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000379000)=0x0, &(0x7f0000552000)=0x4) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00002ec000-0x4)=0x0, &(0x7f0000e1a000)=0x4) 2017/10/11 00:52:32 executing program 5: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f0d000-0x4)=0x8001, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000f0c000)=0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bb7000-0x18)={0x0, 0x22d, 0x30, 0x2, 0x2}, &(0x7f00001ad000)=0x18) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f0e000-0x108)={r3, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x101, 0x5, 0x80000000, 0xf66, 0xa6, 0x9, 0x25, 0x3, 0x2, 0x3, 0x3, 0x0, 0xffff, 0x4]}, &(0x7f0000f0d000)=0x108) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0d000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) io_cancel(r2, &(0x7f0000835000-0x40)={0x0, 0x0, 0x0, 0xb, 0x2, r0, &(0x7f0000f0d000-0x7d)="4b96736d437ea75e8d1bda165d632e82caecc355cadd474697ef6c7db0a11f77422744eaf3c36f92c9329a4315297ac6ef7b47fb90aab9e6823339382f40229666a4492f86440441d4f5a826242be905beac2cfed6a286e2b73fd354a4b890a54ff43f0810212c78d1744b365053243b097753ae0360e46de501e53c06", 0x7d, 0x80000001, 0x0, 0x1, r4}, &(0x7f00003bc000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r5, 0x2, 0x1) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b79000-0x20)={r5, &(0x7f0000f0c000)="b39cbed03039ce2516beb05725d211b32e1b4d61fa7c8f342783acfa4d9811b5eb83518e109541f864eb3318d80d82ca18e07011f40e2cda617dc95536496cf1b69a17c0c408e557ba47f0ac57172dcb35315292a889c75a5ce9f782369347d62d6b313f3107dc5f83b1", &(0x7f0000f0c000)="d14249e87f88002f67b929dd03a390af3c98ab65ce30701db92f6f56af8ca26bb629cbc340b7eadb770b141fa72dbe5162a34873f4448a38237cfbd73f6f4eb8ac046c9b4397735a15e0acdd48747f818eaf21018a9e97690607c0db137926e2493fdd31a4674caba8831f0f9f215dd9f5fcb6aee9cd73a70453fdf56f482a237da87adeab5cd44af9b638cb48bf23db806f5f41006b047999698e06f6c702ce590744a51c50f5be38d625aedbbed9990c0c0080664aea4bdd4b54e8de30ba9a540f585b89ceb6e0893f7c88641962037c76b6eacced7496fdd9a458df7036c3a91dad79f998b1722091c82a780bbf1e6854fe068049e6", 0x2}, 0x20) mmap(&(0x7f0000f0d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000f0d000)={&(0x7f0000034000)={0x0, 0x0, 0x1ff, 0xff}, 0xc, &(0x7f0000e40000)=[{&(0x7f0000d33000)=[], 0x0}, {&(0x7f0000f0e000-0x228c)=[{0x35, 0x5, 0x8, 0x905c, 0xfffffffffffffffd, "07e65792a059afee16c829557853e8a84e033f75a0fdc244b97f857dd563c33ea374d03a07"}, {0xaf, 0x1, 0x8, 0x1, 0x0, "cccb0062e96b503af98734dc42f893f999546df32d1d569fb7e0a7f678e9579fed68a885f0ae39d25b72fb4985bb2caf6db43b43d217c4100ecf474997cb6cef634f507bf800f308a04375ab64c3eb2b8a2ce32e9b99ba8b0503d004eb83044f08edfde248e8678b3034d6f02d30aba39ddd5b8bd74ab1fb652ea9f57b5c411e9d330116b920be5be14dc6e3e821321b5891f5c80b04936106cafa552bf687"}, {0x1010, 0x8, 0x304, 0x7ff, 0x0, "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{0x18, 0xefb, 0x10, 0xfffffffffffff822, 0x1, "773b40a4280adc8c"}, {0xf9, 0x8, 0x0, 0x8fc6, 0x8, "8abb7553d4dcc35ba495855e0b9a2ed20dce094d02cfcb0cafdfb956f04c3301805752c7499031ee7b340453dac3df24546429414c7a4c3de228aa9914e13f68d4554703cabe3aff2a7db7647628c9cfc6fe5b0e67bcae86ed6416dadcac2c3b205ce67c64e360cc0cceac5e5f8a3ddb05db1e3e716b265acfe49a5a18b58e26f1844d3a6e649fd6c7b7f202fb4069af0d0fab3ccf4037501d2451f62820369d717732506491649a7b2c2095294e4452a8848b8e8c1666c91ba374bcf7f475dbbae5540529bfd1d21f275aef5bcb848ac8ba06b8f1e98a5c6d1ffb1e0925a374c668d98627ed25b1ea"}, {0x47, 0xec, 0x707, 0x8, 0x9, "135395eeb3f5ba9174e21b00246eb6d5153ee622bbbacfe1f1339815f51b49729e8f26ef6d05e0b3b5781b6be642159bd85bf240eab7bd"}, {0x1010, 0x1, 0x200, 0x100000000, 0x5, 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"}, {0x30, 0x2805, 0x702, 0xa4b, 0x7f, "fef63d3a3595dd61f819acfc8403f770ff7063478c97eaec9029dc58f0f2f4a4"}], 0x228c}], 0x2, 0x0, 0x0, 0x800}, 0x2000c050) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000f0a000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x7}]}]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)="b3", 0x1) recvfrom$inet(r1, &(0x7f0000bc0000)="", 0x0, 0x0, &(0x7f00004dd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/11 00:52:32 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x149, &(0x7f000001b000-0x3)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f70746d7800", 0x200, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0x6bfffe) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f000001c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000005000-0x58)={0x0, 0x8, 0x7, 0x1, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001c000)=0x0, &(0x7f000001d000)=0x4) pwrite64(r0, &(0x7f000001c000-0x4b)="c77f440ea3ca693625659f45cd688dfd2c363d51d905f0500f78e480f0312332b3cec1ff22c7daefef9cf9d0dacf25c45b1c6d9c93b8fad07f8647044fd8d732836ecad15f173960305de1", 0x4b, 0x28) listen(r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0xfffffc, 0x32, r1, 0xfffffffffffffffc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001e000)="2f6465762f7667615f6172626974657200", 0x100207fff, 0x0) accept$nfc_llcp(r3, 0x0, &(0x7f0000003000-0x4)=0x0) sendmsg$unix(r3, &(0x7f0000003000)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x8e)="d9b2fc7290908e8d849e1b48eba366959b051be55c7b46c62905fdf6743fdc052d2a6f3501c324c29a271688283be62081a1f61bf53d56d762410e12bda631997089af68be06b52abe83d06bb6f08bad8e58f55e1b0872e7573b6fb47c2b4995ed1a6346c1ce8ade886b20e60c7009ed815fa777ee05cb0b9441bcf4b15086015f1774fa8497842dd84202903333", 0x8e}], 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r4 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x4000000000000001) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000007000-0x8)={r5, 0x2}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x2201, &(0x7f000001d000)="") syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000000f000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x800100ffd) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:32 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) accept4$unix(0xffffffffffffff9c, &(0x7f0000296000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000087a000)=0x8, 0x800) poll(&(0x7f0000002000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x4009, 0x0}], 0x4, 0x1) socket$inet(0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x7, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000fd4000-0x10)={0x5, [0x1, 0xfffffffffffffffe, 0x1, 0x6, 0x80000000]}, 0xe) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x49, &(0x7f0000cf5000)={@random="6f8500e92c79", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80004000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x84, 0x12, "9820138e53712c242423cfa281bed269"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9cba4d", 0x0, "880700"}, "2ab914"}}}}}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fd7000)=0x0, &(0x7f0000fd8000-0x4)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd6000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000613000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000f50000)=0x8) r3 = socket$inet(0x2, 0x3, 0x800000000000001) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000bb2000-0xc)={@multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fd9000-0x4)=0x0) getsockopt$inet6_int(r4, 0x29, 0x4d, &(0x7f0000f5a000)=0x0, &(0x7f0000300000)=0x4) close(r3) 2017/10/11 00:52:32 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x8000003, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x7fffffe) accept$inet(r0, &(0x7f0000570000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x2) mmap(&(0x7f0000e18000/0x2000)=nil, 0x2000, 0x3, 0x850, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000332000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() r3 = syz_open_dev$mice(&(0x7f0000ed3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x42000) readlinkat(r3, &(0x7f00005f7000)="2e2f66696c653000", &(0x7f000089e000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea) fchdir(r1) syncfs(r1) ptrace$cont(0xffffffffffffffff, r2, 0x427, 0x1001) r4 = syz_open_dev$ircomm(&(0x7f00007cd000-0xd)="2f6465762f6972636f6d6d2300", 0x8, 0x1fff) keyctl$session_to_parent(0x12) fchmod(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) writev(0xffffffffffffffff, &(0x7f0000ac7000)=[{&(0x7f00000d4000)="a447bfe3dd09d6a951d50b24d091b17b46fa435b986ca87620dc26492d2be657a56ad5e5fc86b16cb59bc6b98d72876e5946cab41f44f2e51c8232433586a8677f67ec35bd6b7044a52a5bdd63837232aba07ff353932f99078080ae81ffb95f2f520c78b6f4492c6af472eb19c310a1ac377059d8a184b57a3180d777cedc18c50e903c77b842ed55ed41b904feb21e2a8e1e9417ec9e02b0f10ac320be2d6efbed04b5127bdfa0bd862b2cef4ecbb97d4457ff9d5170a346ab07c32f12c1c30d1b867f13ebb61231b77442bae3eb172a99e2dc70f99bf5a72105fff6af01bb8b6c6291501f74db043cbf196bc7580e84754dc8317abe8897e4713eb88b1e48d8df97d9961ab90812ab67b701d3fbd1b19b7ddbb35a292d2622a084ec1468baeb409c98bf23407fc1f62d18d96edef8cae5592cd8553cc7d43c01128c10bd2ece175adae39274e995df0ce7ebdddddc136bdfbaba47f9a64d331e2e9cb8d4e0645ff2434dfe3ce14973db9edbb8024d0457afc90c03ba37b38c0c055788fe275490695e14a121e6b436ff125c4d8aadf855f33e974f3fb389e5cb66263bbfcac4fcbd38ef71d26cff119331d2e8dc75169be619c898f67c6cfcf657a16b653fc49b091303b4c06c5c1a29749d8fa8309ccb8ca692ed6a44f70402fbc3b7cdf8532c7b19d7d726bb64125c55c384e5e1e36e2f82298dd6fb72325b5ea872335fbd924fe02c5637108496f69ffa9faae39f0a8b2c206153a33f02db901367db6ec6d362cd2f428cb66e43897673b20aa50a7337517fa284d895864a82ab4aec0c9f2acf68c6404d6b3e27be031d7592756662b0025db1b0d33fe317cba0f97b8224d24ebcc390f14a7b5958eebf4e331bdaa8ba8bb0f6755cbd6fbc08c9c210a8b7d93dab4fbe6f70d279459a78def6576d1e4589a206873e68e779359805b40915e48bb0a90893e5dee4c22fe9996e6b6b44ef10cb1e0adaec7fc015318c480cc823139c0d11c46070dfe70f1bb20d117734f4e2b587693a9ddcf1a0427aa76d3e2c07035fd5dabf3239bd06fa75d6f78671c1920575dad7ad6ed57d14f1f3e1cfe82342fe082d93829e5f4bad742bb1a41591ed319cfa7ebc8c5a26b1bc63b7fe26899f18d774845bb3459673ff7e0508a9b0d2c6ca3733d774427f25746d95116d058770f37e8915549fb64903587082edf200e385c9e44fb065778f3bbe6b55fe3b471d17b9c37fa69b189f9bcb2c1da2ae0216edbd176d1cde450328081f5b76407aaef1763653eb889677a8bada8d110515018c8643acd48cd2aa350dc56fc8f8281b17f01c1d75ce651376e2c875f49f45f8a3aee118fc135ee7be79d2ca5d883d0e0800544dc81d9bce33da4c6477ec20a0c84977ec7de53e9719d961a2e19309", 0x3e4}], 0x1) r5 = perf_event_open(&(0x7f0000758000-0x78)={0x7, 0x78, 0x2, 0x0, 0x1000, 0x0, 0x0, 0x9, 0x0, 0x3, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x3, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x1) fcntl$setlease(r5, 0x400, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000d6c000)=0x3ff) mkdir(&(0x7f000000f000)="2e2f62757300", 0xfffffffffffffffd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007d0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r3, 0x7ff, &(0x7f0000b9e000)="286070b343c10bd0cbfec149e4df67927925ba5dd096546ffccb835e731e9132f32cd994061360e455c0f88dac6b23189a8f2c5265eaf9741f3fa5a08009644999edf81cf93e") unlink(&(0x7f0000b8a000)="2e2f66696c653100") 2017/10/11 00:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x102, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000f1d000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000579000-0x28)=[{r3, 0x0, 0x0}, {r2, 0x20, 0x0}, {r0, 0x1, 0x0}, {r0, 0x2, 0x0}, {r2, 0x22, 0x0}], 0x5, 0xfffffffffffffff8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001cb000)=0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x8001}, &(0x7f0000fcd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fa5000-0x4)=@int=0x0, 0x4) r4 = socket(0x10, 0x803, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a64000-0xc)={0x7, r4, 0x0}) write(r5, &(0x7f0000dcd000-0x1c)="221d07000000060008070000090007000a01000800272408110800c7", 0x1c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000d4e000-0x108)={0x7ff, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000256000-0x90)={0xffffffff, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write(r0, &(0x7f0000db6000-0x38)="cb9b7dbc949ee1f29183f87510df481751b3181e68146f9466c593128e20b6655a2b7147942ef9f3b335afdcba73375cc0777cfe1d093475", 0x38) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x6, 0xffffffffffffffff}, 0xc) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r7}) r8 = dup2(r2, r3) fcntl$setown(r8, 0x8, r1) tkill(r1, 0x16) 2017/10/11 00:52:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2a3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xc4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xe6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a6000-0xf)="2f6465762f73657175656e63657200", 0x88142, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000372000)=@assoc_value={r1, 0x0}, 0x8) write$tun(r4, &(0x7f0000f2c000-0x814)=@pi={0x0, 0x88f8, @eth={@random="ed63cfe76346", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x600, @ipv6={0x8001, 0x6, "ec75e0", 0x7da, 0x33, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x94, "c6ad24e25d2660591984865c41f9724ae36ee64b1e3527a341e58554589f8bb29909c3d0afbba811b730d0122f38986fd094312439f7f60bc9b8e02334e1791fcb64fc77a009501f3339ca01ae2448d5250279512530ea53cf0668d8d00d4147b663a19e3bdb1173bdef769a5c0eba6b4316526d3969d672cb8d0c3a55d16025af24a88dbbdb753510c3ab73b0e9115ed16a5f1b"}, {0x0, 0x76, "887b64f8a778a974d129cd57622ab6ff6884477ed836e96c010015c2f32a4bc7e689b8ad7c1d7eacb320924cfe85b63b166d6cec668196322e68c5f3b16a8aed7de387c1af945226775b4ef1259e64d560400a59d5d82bd94eb1c2aa61bc5d1e5596cc8b653d1d6cf03c3d4d5a04375e93b253515394"}]}, @dstopts={0x88, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xb3, "bcacd8c95f1f348318262cb975a2dd9def4f7a080aaae4229d20eb13c7374f9dbd00678edbfb24e5404d1860f5ce5565c5fa0c8024d33a8683fac337e2f0bb58c96db65e60661b0725dc362d3c6d148655824964f3d518a59041dcb46bc615a39e13f969af9cfc850c6d1fb807a9e3b5b0582a21a9bdc4ed0a70d665fb76379bdd5f03ddf9c1e76bbbfaddc6cd8d3a00a5e2caa7da0cdec8bbae72d7589562fc8648f5517188ce7073710902d97209963924dd"}, {0xff, 0x66, "6880adb16e3159f9ffa63d55a10ad849fab0de4a86376c2032143666f7fd17aca3188876ef8cb76ff8b23a309a4384ea4fa7ecf58827899bd1eded9440a327f9a749b43fe40bc2db9d15c3f9d8e1ce5f6f33956d47c50a8444e2d7580af475045532c06218bd"}, {0xc9, 0xff, "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"}, {0xff, 0xc, "797a97532caf4d63655fd7c8"}, {0xff, 0x28, "46ef8f7c2f86d9130f11f4fc73f5edf75026e5fbeca5bbc91d5e4c6ee1cb9d58350fba1838d7e0bf"}, {0x7, 0xaa, "0c20a96f44241828a3702a13d9a9352cbd0d0138b8ad6fb9112a178c2e510be310e71251b0382531efe3f91678c99ba565d53c8f8f7060d9b6d0e330edae7cf21f975b7d9390361af92e5fdc5d4f3f696edfcb62c21f5931eb0cf05228d88e1bde3d3790de5edfaa6b50d2d33349166460f42df66949080d094360478b5915ac47cb2ccafba87745a07fa6d8713a7a99be2aac54a868096352876a056f75d2157bab8baf219951448f0d"}, {0xff, 0x75, "f206719b5593d170d26530151bcb8d9683900b1adfc98b70b9651ad310c3e873498e5d4a91e74faf7fb44fe8c4dc0e9b153383cf205780815dc351d90835d08b0d131fbedcbb052bfdb2cb9434eb4fe23b0d67c50daddb36f1514dfa8ce441f7c3f01c233ae2ffda4c73dec1fa1da568dd6196e0b4"}, {0xff, 0x4d, "592bbdc22b33a6d78c25d285d873442f1b6c8e472321facb4d2186d1d5b199958658f940d1c1ec4e4c0318bb7dad96f1363017457307a6227b21afc99b7b89c9c9e04be6abb280e57eea902337"}, {0xcf, 0xf4, "a1aff7222abe606be6e8701064c8c8712f02370a466bb83d2fb25447a934eba899b0d5a3b722eae12ccadefb313ffd45601da20ab7d4a5fffd14a8bfe5d8148f3bad11d2fe7dedae321c0ef0eb13caa414d20352b6c7c61f5385813b60f2e9e5b24833916f721ce583708d03764415ad560f3c83707d8299a6075eda4653dd8b118c962a009859a9875eee1aa5da4fb8dad5d55a73067b9524733e7f889abac735ac103234c346eb586cddc6668e0cf64fd20e7a7274a17f2188541ef214f4da2078a287a2297e0794938c7d06fb2c1f3206efa5d76dcbf615f9cac239f6820d197af7190b590550732a1c4f026147a374c5138a"}]}, @fragment={0x3b, 0x1f0, 0x200, 0x4, 0x100000000, 0x5, 0x2}, @routing={0x2f, 0x14, 0x0, 0x9, 0x156, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @fragment={0x2f, 0x7, 0x5, 0x0, 0x65c, 0x4, 0x3}, @fragment={0x0, 0xaa00, 0xfe7, 0x4, 0x8, 0x100, 0x2}, @routing={0x2, 0x4, 0x3, 0x3, 0x7, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x16, 0x3, 0x2, 0x3, 0x100000000, 0x4, 0x2}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x1, 0x4, "af9341", 0xf58c, "f20cb9"}, "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"}}}}}}}, 0x814) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f000057a000-0x4)=0x3, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@textreal={0x8, &(0x7f0000e32000-0x31)="ba2100b030eed9da0fc71e0400f08009990f20e06635000020000f22e00f225b360f0967f30f52a70e0000000f221e0f06", 0x31}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000257000)={"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"}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000980000-0xc)={0x7, r3, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab9000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000604000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r7, 0xae71, &(0x7f0000b38000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/11 00:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000020b000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x11020, 0x0, 0x8000fe, 0x0, 0x5, 0x10, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, r1, 0x0, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x1, &(0x7f0000dcd000)={0x0, 0x3a, 0x4, @thr={&(0x7f0000873000-0x89)="cb8de6ec9baa49cb2a8406f2e546c728656ba7131d6d7a1c8a263b898e825969829c60d606684a333487f4f834f8244e41db83ef0130e1724ded189d234a478d458308a9ef82a6e4088711c53f4e19251d1d3355535e9ccbcba7994988be6146865ab8d49e211c0ff49f35f6ac4c091562de00e0da2db07bf234e3a21a32061e0cac56228e0a283bcb", &(0x7f000036c000-0x37)="66ca704c6ba8f766b697efd812dec4e93c7ff9f7ed1023a115c81bd2c4063202ac28ca1ee5a748bcfc7c7476f598813048eea32a0ed242"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000735000)={0x200}, 0x1) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000724000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001fc000)=0xd8) prctl$getreaper(0xb, &(0x7f00008d9000-0x8)=0x0) bind$inet(r3, &(0x7f0000c9c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f00004e7000)={0x400000080000001, 0x7, 0x81, 0xeb1, 0x44ec, 0x1}) listen(r3, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000001a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x10000000000000, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffff00000001, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x81, 0x81, 0xd746}}, 0xe8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000068e000-0x4)=0x2, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6be) r5 = epoll_create(0x101) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000548000)={0xffffffffffffffff, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000cb8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000909000)=@int=0x0, &(0x7f00004b8000-0x4)=0x4) r6 = syz_open_dev$mice(&(0x7f0000e32000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f00006fa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = dup(r4) openat(r6, &(0x7f0000301000)="2e2f66696c653000", 0x904c1, 0xa2) fcntl$dupfd(r0, 0x406, r7) syz_open_pts(0xffffffffffffffff, 0x480) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a3e2f55ba086", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x1b, 0x50, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}) 2017/10/11 00:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024d000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000346000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000d71000-0x8c)={0x0, 0x0, 0x7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x40000}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000323000-0x20)={@common="69706464703000000000000000000000", @ifru_flags=0x3000}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffd, 0x80da14, 0x5, 0x20000000, 0x80000000000000}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000000)={0x3, 0x20, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00004fe000)={0x10c, @time={0x0, 0x989680}, 0x1000, {0xfff, 0x5}, 0x5a3a, 0x2, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") 2017/10/11 00:52:32 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x3, &(0x7f000001f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x6) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000030000)=0x80000000003) creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003a000-0xc)="2e2f66696c65302f62757300", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000003b000)="2f6465762f6e65742f74756e00", 0x0, 0x400041) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x1, 0x1) mmap(&(0x7f0000e7e000/0xd000)=nil, 0xd000, 0x1000004, 0x40010, r1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fe0000-0x28)={@generic="73f934a3976d485b154e6e1d8108837d", @ifru_addrs=@ethernet={0x306, @random="a9fc50c61f74", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000004000)="a74f9540ff07520c5a9ec05a2c8013d53fd7c66b678f11032ee52509e872ff8ea5b03f8cd09139bf9f3a73cfd3d2c4f69f7a298b7bdb6026717234d0d056b4058205d5911c487b9fcc3b5a024073766a6fe08393a51cdba75c4823eb0651bb901c18cc6c21e1bc3dc43b98b89ee8a89e24545fcc16262c4c84f140a8affde6fb84fddee1256d7d2c6b086d1617235500326816243113750afdc7f882e8de3d063bda0ceb265b49ac2a0672a3e9eb7766593f8d22e584b37fdfa5fb3a10391c2ec2a4c76bdcf8c5b0fd558705dff9e650a23c624979e7a811640e216cf6b7732c6d223843ddfe30446e9dd5a35d272934ed268af9e3d6b57ab97f9b29a70df83c32a8814895411e6512b6a8be7c2fa70c1a5cd2279bc6896ffbbe9f462d4510e691f5fd094d7213d649edbda81dbb869f39c41f788f36271c2cf6b4be00631eaef54f244c45378b0baba2c04cc390f161acaf5a90a9d06394369dbf27e333141cf3d31927d6fd0c29f2389b2135cf07f06184564b83a136b41f04b88888a3c71f702f4010f6ca20928e4a752e5ab216eb183682c9b803e3eb481cea86d4a9af14efdf6b5a6d5e7701f29bd87ddcf0aa1ae3c661b5ae8a701e4bbfe3b9ca71fd5ff86f388b77345b1d61ba9961deafdd69891398559decb58c0aa8cb5b088681cad47bbe22ccb2c89b95a56822cee3cbedb551a3fbf0bcc76524aeaac8997fb09bcbe1c354492c7df4fc8009fe10246192894c91364c93c587000000000000000177637a6ce93b1f09e7f2649bca711bbc96b851c1bd7188231d8a05f3b1c05772c3f306187832940ed17798b19a8318d96eda700f4e3ec9d7e6edd56e50090b99b141f05a98fbddbe32f6f7eba7f70854f4b93f80b6e7013b0e18428494345dada1a11026ddbc61d5ee93d38b5b4d99669a99bbbcec57f09104c21a46840eb798f1eec89e1133a2af27a21f2af94a141ff5737211764906d44a1686dece9780c633af3383966bc7355ae37881a2731022b4573b4eb2a381e00ea262495fc4aa616767f5bec31a19209577bfe37f5d87b333eb9ff03641bcc5628e2750010cea07c8c23cca563968f16b975194b310e50adb5903a9d8fcab5d9af8ba1a372d52233651b76d2e1143c3ddc387c1d66ad4f563d9adf354914c8418085e5b523e9d88dfcffb2fbfeeb6f6c0f22e631adaf444984eedeaee2dad4d8d6ca03fbf93c04a81f02306506ca4db8d8eab529df81526f583698b20226bd87cd23d2531b8de9a49f2c38cf3cabd4b29cbc05f3f1ad49671c019a05c04d88ecca252d4ee7afc8fb6bee501f378629c34c50fddd7767064484c7e726e75c7d84de6ca035e0e6707f30e9a480f8371f80de537bbadd688e24b89fbb624cc1fe739126b002469938051f5683218d335102a84d0bcfb75b0c398e930adc1a606613d7ffe938d2f7277939f450d4eae43af613b0c0340ab26cece2a77eb55c758b3b14e511c05b070dd7913e57ade34190d17345999c91597dc36cfa65559e39e4d6ba91e90485734a97022fc7aa51d2de22a802b2d3f1e2b53d982caebec8753dba46bbac7e2cb76c0255ca236166c22a9ce966ab16420254a9713266f9916f4e05d6f6c2fd6ef1e8d8a6ff052c7402c52cae16d08964d7575529bb480fe7beddad52ebf7220978c978a78d891d3f112aa056554ec5707536b6a27ce3340bd4f498909335fe6e20f21a638a6176d4b33facf45d272fb66635cc1338f513011be80104f6acbf00a8329835cafd97386a20d7a0d9ec74ebed02d190db1558909643ad344ca55cbb30ea2b1618842e164562d045caaf8dea14e68ea06b0bc5654828ec5e719db9bc1725a7d01ad0d561cfcb2972ad0f39016d22534b461971d601428af797db95e7477fe432c8e6970730433c52a8c9dedd00b6895101232bc62e3907151d12c392925f415164d21255479bf72f6ff6ed8c7d5521929067b33c2c9bca189b0a2deb7435c9b4e805581dcd9d1a3e5314399abe58166376345e414c5445b293dc04634d654454dcb736fb571aecd0491d94d15db25e57862c7bf813f9f16a6a4137f1852d55c8d2d1ea0e598ddd7345cd057fc0805a410c4c739d923b0cd0c6a032ad900ad4e84c0821ced5ce84cd1afa9e6c4a1f5e99dfc0cdd4c146eb0cce18d414b4d86ecff0fa5cdeca598ffe221a2cb3b1857ee30d3f6b7a83ca313cf60080645a94277844fbf40c84d9074fda2c7b223a4bde379b8d2da750336c5032af55d2496241a9de77a6a53703ead8036792e0f370fe774d9500f76d541b3c3be1acc60479f07db1e61e0001244cb7e5511d860f8f31f8c01a2e97d082b0ec413051e49a54e65ffa3e4af4dd0e0f0fb227ab775937a2c42a4da381f2a457ac175799bcd5556a462b2096211f7efc487567cde7287afd71039b7fbc290161987cb74a5c3d5018188af7933e12a0d3681570933a562e9e883fcc63495c5f54c446433c07689937595628b07662cee923a1500519f4f52490205befd0ac832160b43cf40725b2c6dc22ed0fdf0f619d404b9399494b6b7aebb334f621d352ea233420884db5cbf8f94474142eaa30ce8e5415b6f6aa16a7606d67fd0fe485ddfdec992d2364c281993522b587c837e4363ca79b32d52b032ccf27083cf8d438378d5012d3db1e9706fb6bab465a3da9e5ebb9cbb1bc832a5b79775b6628ed72ce45af1d34aba76f5cc9a58bfe5309f55deb7a41bf16eda03c796c144c475805a6eb481ee2e74d6a6baab144d3c53ef6f075f624aa736ea66b6956e6c46a1684195b38fa604669dc624325e0c7582030c18f6a43c7a16ef2a8704e23cfd9ecc97e72335c07702fd3868d87da30e6668db7e87fddea5f8f0cad8da479fcdaa8817cffb5b3527f494a0147674746fb89536a8e590e41c9841a4d089ee513d8f0cbf79173951e66a1244dbd9d434fbfa0d63ff049a058de101cf545b811a669b701952e96c356f17f0ee3689f26c2ce6942e8f87af57732b36c5169f30776ceb344a25f00bc401b43fb04172bf5c28688d26a41aa13c45949f1a44666e63f109b6a9fe67c2e1645e40b6f577d73e03f202d5ceac0c1477089eefad9e74cec31cf5a280d314c8b1168977ea410114b402220091e7e390263e5b4b800abb8a227e07b22d212bc392463dc58518756e7e8a6de797a78cf09ef7862ac7c71bdc14a090c71f1e14ede1c97beece6cb32f0cde8fc7b961daab53f12e3fdc42109dcd53e12a50f823cb33fc9c537de23d5997bc6e0f6e4bd9cdbdd6cba5d9cc72370485d11d011d8a54b91e19ca5349bdd07b4bc68d17824bdeb3d0529541a10e69f9f14751c732c4118f20569632df63e747552dab2e533a0c84c260f2f4f586fc355ffda0725ec822b2a099f8f4e69d206e86bf38035e85a07bb862fae491d4dd91560bc069ad9f7d990524336185a95907fdf19bea5ad62c83cfd4478c7447d68661d2e09e617e4261a0223142d9f7f151425f586cfa86421a6249556a5ac4d1a2f8869ad6921421410fafcb023abf212dfc1d666dc9dc478cc4ecf45dfaced8fc56b65141887bd6aa14ed52c42087000cb4f66f7fc339065bbbcd42848fb078a58c39fd7c3b4f091f2a98e8ebf08f4df1bcc3e889b342ca011e6253e8eb4e83fbfffe04c2fef2dd345a9df0d738d8e7b90791ea13a659056aa949a1ce3685bb6e48e2adb14d42c2e1b108ba6ebf441ccf62ccc5d9c4116a0980eb2f71797f3091cf6dfca689896100196375686869f6b4ca95a6850243e5baf4456982e237daaf7b4638503caf6b0a8efd3dd4b8c5d0d79fba0bc504b32c5e9ad4788fe3a010f477174484568f464473be0ad07fe174bd1b8f61684eb8f26e976538d0725064dc868c854978be87f659128ac72ab7ed392f1e2ab477cf5ab6e029f332709eb02ae3a51bcd30ab41a5cc7be26b3438d2cbff2b85fd4d9cf2df48049af139ee4b1d01567642948ceb1de433b78486a4657bc78dcae560cb75477b7518f3a67ab2ccf96ef009b576d4113ee3e86b5e5acc0e68e695ac4eee91d5ba8465b7f214ed884acfb10828933bcfe697170d82659299fe109c0e8bf896b40ff1e4fd7f5c1270b08c1cbdfc8f4466a6d36911aed316ed00dedb4880574638cbbe3d41da9f6d7b86e897c40f57fd03d4bf98b33fb3b32576095eba9c1b633b5d243fdfe222bfc11ff1813d8915424db4300658f2cbe76521234697be621308a565b200577b16d3bbbb01c031706b92088f5a1f6d92bfeb9cbe90e3ce193a405854f61b9c07494345f088d853f5685fda148b79dbc9a5ae1b7f9075a35c2e1079130756b30bbf339edfcae77c90fe9301794673e92b408d7c5ac371c9d6a64d66399d124957475e0162635dfa810c85f6477753b2c7a8aee95fdcbae6fc0299fe3341e33a375623c5ba281d272598a5c20c49853ff320a17eb94e75422feef69c291ca7befa0b1ed2fc8cd75e9418c04df8ddd58ccd4ece339915cf00c79063c9f9bc546032ce16eb05a1d93a5d8ba1d5bb96751ac259750c71fb3d1d15c2a64c768dce39fb21fb0823baabfd5ffc15441792fe24fff2218de4ca464ef41fc339e3a180d8235cb6d21dc9d02020632d6c1ace1a694d30e16862410403162b60d772113d5748423a32d40fcd933a24c83e9628afe16cdee8fe50b58c8b8053023353a36f19ebbe1dc55f04e605e9a1a1ce84e4873828c8dbc3004818a06efe95f83a4ab9c44d07c61a02a33c2f51cc0060f101c7ca3690777c2b17db2c5437edafea79e8f263f28c53052c0c6628a2cf14e09e761c0c03564e4bb875ba1a04e1aa5cfe83738a1022f8f5fce3012d4cd32a54ada24c2375d3ac9de1eca2d4dc943666eb84503e99473c24a3ca46d5d8cf46b2651bae2d4136fd81b1f0c7cb3345253a73888a084aa345be7924d058e4a83d64830f34cb94200ca43245a493130c062814115b366fa3aea9a2c7d6935bc596a2f55053ef105d94ae664a2767582eeca95ca9bad7c8b6caff26505c0019001f702551f00b6eb843908face8f77681ec7e750ad1a12dfdd9808d3fa1cece08333aab963a0050df400cf7c34918f2460781843b024efb8497c4c079890c0006245359b84b8338a385aae672556a922554570c9dce137ad66804046bd094b412013a6354b297110d0ce47ad06994391ce31c365281db40a13619333406b8ad065bf0d0e7aeb4188d7cbc66c5b9a87bb30dc767f6f9938176350ffadc6eaf59d2dbaeba9e4cf8ed82a619de89c7486ed60288959f53055006f0259ed9156071f5526fbfb27cabaac95d9433bb53bf4f80d1590c410a40ea671c987b90dabc546104e4fea1deaa04a23cc479a38e67f625be53f755822205fc633587a1a8b2082dea821f776b134dd527c53d43661ea66676ad3f5f4c120776dbfd3b8d0be50cba987f7c990ac3c2bae2a4c6dc34c09108ebd5bb83ba96b723fd0adc18e3ad465f60d59bee89323064e6d8c9c390b56dd7783690b0008ebe6a7895777aac7932d1bb7c07ee09adfc78261d908fec2497e865a5a97c4070b4d76d10cb80ba0a3608a0c7a36e7a4ab703a17e32d4a2054da640a5aa9535b67a328f20f8961785a8dba40e8f312c8a0bfea24deb2631a59c08bc5496ac013e854187d32545b2691882b6a1feb1ac", 0xfa3) r2 = signalfd4(r1, &(0x7f0000a86000)={0x685b}, 0x8, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fe0000)=[{r1, 0x8084, 0x0}], 0x1, &(0x7f0000860000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x64d3d459}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ea8000-0x8)=0x9) timer_create(0x3, &(0x7f00004b0000-0x50)={0x2, 0x54, 0x4, @tid=0xffffffffffffffff, []}, &(0x7f0000fe1000-0x4)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000040000)=[{&(0x7f0000003000)="5d36a666207a94e29bca378594dfa7aea81d8218bb545751f0a4fdc894ac9b7c8956044f61ccccbf346a12f9b8c61a510d51938476cf6df76e268a74660ee61489fdaa1f7a16dc78", 0x48}, {&(0x7f000003d000-0x1)="32", 0x1}, {&(0x7f0000011000-0x47)="22a2de07be9168d236f13ccc39364823cf7da2eefc05f3737528a9682dbcd79163538057239c8948487724c54ecba01c195712a12cab259894b7d6304dae851e5e7c2e9aa19e67", 0x47}, {&(0x7f000003e000-0x1000)="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", 0x1000}, {&(0x7f000003e000)="9eb49d7cd1f7521663785ea575b1ca2dd8769da8124e168cfcc4377db059460f5e3e64bdbdd7a2bee3a05d5fb755b78754aed41a7d5b822d21561f2794f4b28c99726328d9813f9876c54910ffe6b5e39903188333f54f98048abfc743ab6c308207f2bbbb974ebf141a704d9ba8f302bf4f1b8fd642288881a3625d3cc777a3ca487bc5a59d9f1842f5ce2b8742a4f3a9404810c633ce7024f8018d0d5a81e5681e0215719e176e53d0a914c10b0b74e73994fb4cccb493f178a0660bdce4880b7edf606c2ec2d33982911fedb4b2c3ea1575fe26308815073e6a4cb529ac91a761ee6fe09f77d87c5a71ce7f11e780e55d872b57c0", 0xf6}, {&(0x7f000003f000)="1ec8050d81003c1b3fba812842fbf9eb3c56e021d68ef92dec75a21f3c3d15f7187cdfc5b6d52a03068a7a9b79ce6e5d8bfbbe8700519a8ba0c8e1ca1ab08988018b1d4c102df11231e40e2510b3c5e774e117f9058d4d6b687f31be2a1e1cde009ce10c106831f095850ec23995688a9212f2781df1c3d6ade6f6606631266423bc1870b26fd86d704c0ed567ab0ea7c17a7993052c0b3f6cd8060fa72d66", 0x9f}, {&(0x7f000000f000-0x64)="ec9399d234b72e1befa94bd4f5d43b648a8c581c9a4d2b8beec4b97bc2d1c0ab5550f1606cb6f93b7c73c6607936c0f2b37cbac8ffb4092a25d199d82a215725b9834845e6e420a55d0741f6f7a743d2fb3a631f2faccd8d68b2730ad7f70006c66b07fb", 0x64}, {&(0x7f0000001000)="440c19e76bbc4d9aa6f84de0ab12ad577a4aab2d797489070cd7e64a0b4e5f65616c8b78fee87594358b640036df33e25d02ac9469301ef30060fc7ab33ae6f4c0ed1670618c7febc716ca3fe45f9029a6e11b84dd8a66f0a342ebe83a7783d58e967e84754dab39e8dfce99a8d3244f365a9f07426b38887c2f28946abd991e4ad183c3da12cff8071dac87eda7900389012dcf566e2c1f9f9e", 0x9a}, {&(0x7f000003e000+0x974)="1df3af2474d419cf2d9deab8ea246a88aed593bc18e6d0bb0e5f0f5509c2d9add8d3eb106c689e5810407cfb8d3b6404f46ac3d673886957470343c45aa7ca3e138fa656a99ac9ad2c888ef6ab5473cd2b39f785b49e54e0a28221441e6ca5d70544b3ebb90b123a524190852aaf4b898bbcad80f348a1d6a625d8ad4cdad58091fddccb1a2d264df2224de4713bd7756d9fd7d82e2894073c977ad3e0d5560c5fb7739b137a189e", 0xa8}], 0x9, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) listen(r1, 0x4) flock(r2, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ca9000)={&(0x7f0000733000-0x8)="2e2f66696c653000", 0x0}, 0x10) writev(r1, &(0x7f0000fe0000-0x10)=[{&(0x7f0000fdf000)="9391d44bbefa4c193342848234afd055ff151e7848117d1979e03033800264b8a41c33bb09186598c5ba25d53f5aa7be42c78a2e9081662061a2f919aa884f4aeaf5f379eb26c48f4239af3acd8f5219d48cbbf51d73803ab0df9c37391f40519937802e36ce200e", 0x68}], 0x1) [ 83.670926] TCP: request_sock_TCP: Possible SYN flooding on port 20020. Sending cookies. Check SNMP counters. 2017/10/11 00:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bf000-0x10)="2f6465762f73657175656e6365723200", 0x240800, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000053c000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000efa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f3c000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r0, &(0x7f0000b07000)={&(0x7f00006b7000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d25000)=[{&(0x7f0000783000)="85401c7e6bf8ed461c51d91184f08d1db67ee5a7856ea6200e4cd51f37df32435f96c3ca6cf8bb4de8571608506f0cae680c8bce477f36be9a1df6ff384d8e5b0d6625612fd0ea550e8af704f75f702babd2a4f1c2778f06db7dc5f9fc0f116b2a4e5b1eca485f1a5f9d3b861759f035905002dc89dc55f7e0b837efa8dfd5ff8e", 0x81}, {&(0x7f0000bcc000)="30c0c7d80383d15b2d1a61f14a47d0db23db35a2f02025a7842070f83b7dba826039bfb1ccc05babfc2bc6cc63a17529591de9a8d119b989a9117849c88a8b6ee80b57f6b3c320b50de80b7744df7d889267614524c4796a01941ece9b593160de66ca319103", 0x66}, {&(0x7f0000fdc000)="32fa198bafef5cec038c507a259c08984777c3fc9779deffda2894afa8d922485e0c12979da70a95edaa3c229f9bd8ae0be7955f2ec0c004bcc56a52239c230d40a846dd6e89c6f8853af38c110836e143846edd29bae4b3cb5d968ecde825ecd6599300514506ca00b4b11e19c226608a4120a977fab3f69cb864840a264d03f8adbb56e054d757b84bcaf284e284a75754c6b5a39e0382ac98132b69c1a65f1a2c6ec8edca6a956f172ad8dd4155b7c5781db85fe087b78beac51663f7c0f025547dc3e3e3d0ed0373d79126aabd75abacca33ef", 0xd5}, {&(0x7f0000cd9000-0x3e)="2588b6542d70ec6859bd7e9ac2a05e0a14a776750676b7e267f71818bfb9c7301e3999aaa7349ed7ffa2cb4dd782c46f826e244349ed27113b3247e52e52", 0x3e}, {&(0x7f0000828000)="053feeefa7b31110bd960f77d8308139a6d7416f598c18f14acfc2e047e17cdbf28bee5fcc97e2d0c6af772d08ddc257d3ab9cd446b9a116f7406f36f91b9a8567271c63765cf51820806f9c6e0a064f6d650854c58bed976157a41238a1ab3679a44532c68f509808ffcbbbf044b64e86e4c7c21a", 0x75}, {&(0x7f00002b4000-0x2f)="6dc09c3aff334a9133259c46ec61382178abd060b9c4ce0d847b5c3eb242d9f58d730f894908ec285bb73b944766bb", 0x2f}, {&(0x7f0000568000-0x28)="ce210e4c441fc622fe426e28898a30825c3a0e788736a789e72fccb1a8e7045eb6e3574a3d34c0ed", 0x28}, {&(0x7f0000ebd000)="6fd590d6f8c0ffb3431af34e61a9e856c5bdb91aa0701b928203050d894f85cb2e6b50091651c986648c65cfd623c73a3d13aaee4f07797a169b1c68b34ad3978d3e69451d1c20ede21e7f5290f38759b2e310f9c02748902d75499bf7417b2b5a9a952c05a5b560f6a8fd02facdbfb11eb8a31eaf9fe0600dd6d417faa8034c17e32898cb711beb6232f82d4e02e134d83c84e4848bdb91f54f109cc5c5360e14e0d95cc68c0d9f893dd826c269604dad4335158d16a202c600d115047f0e3a9e49dfb1a567187bad83b80dd9a93e91284b6f6976697c60b28efa5c", 0xdc}, {&(0x7f0000f90000-0xf0)="fb75d119bb089aff1bfa55fabaf37c0f12060491633e3dd9468d69db65c5d450c50515fd84b905228a58d5d1b3cebab9b02b489c70deb71323a1abda4b6efeb9bc7daa3ff4eedf7665d3f210fc2616f1d828c5b5c31cfd75b3a0e088154850f192401adab76136f9b15ebdc6bd5e7b0e0244e0fc00831805fade3819c111c0f35c8a44989727eb5b7b4dcc6067c3e94f9ee3835416e1e8a7dcd74fb07a81284a94bee20c9e4693711e936b27728133cd508a00da3bcba704537dc7f02f4ac2b0b32e0fd3e3587273c516bf13f3cd13d06bb385f89bd3c7419f341895f9637ce733aa5d31f18cfff8de215184a0ee1940", 0xf0}], 0x9, &(0x7f0000875000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x1, 0x4000}, 0x4) mkdir(&(0x7f000085c000-0x8)="2e2f66696c653000", 0x0) r4 = syz_open_dev$loop(&(0x7f000090f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) fsync(r4) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x401) r8 = open(&(0x7f00004d8000-0x6)="2e2f62757300", 0x0, 0x40) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f00007a3000)={{0x100000001, 0x309}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1449, 0x8, 0x5, 0x7f, 0xee0e, 0x1000, 0x0, 0x1, 0xc1d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r7, &(0x7f0000a59000)="", 0x0, 0x0, &(0x7f000034e000-0x6)=@hci={0x1f, 0x1ff, 0x2}, 0x6) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) gettid() epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r4) getsockname$unix(0xffffffffffffffff, &(0x7f000042e000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000083000-0x4)=0x1002) ptrace$peekuser(0x3, r5, 0x6) dup2(r6, r7) tkill(r5, 0x16) 2017/10/11 00:52:32 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10001, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x100000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x7, 0x4000000000, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000087d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x583000) perf_event_open(&(0x7f00000b4000-0x78)={0x2, 0x78, 0x556, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0xfe, 0x4000, 0x98d, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x2a00, 0x0, 0x0, 0x4000000000000, 0x2e, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x6) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xffff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f000064a000-0x2)="bb8a", 0x2) sendto$inet(r3, &(0x7f0000004000)="", 0x0, 0x80000000c0, &(0x7f000000a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000d21000)={0x0, 0x2710}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x3b, &(0x7f0000367000)="958e396937a186d0c500000000000057758100000000000000079ab4d1ed5c28267b784456ca05480000000000000000cc49bedf312c37a2401a93792cf43a52b17356264295bf715dfd52bc010000004f4e49fda506", 0x56) setsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f0000e20000)="dae7d37d12a03cd48ddbcc7e6e61299dbe0c722b093ce7862fd750a7f30e9c1e9ad10ae6fd92ece33d67ee0fe9a71e02461342b1fbd95fe60595a3e5a23900085c0000000000008001cbe2c404636ab10b0c307b9200000009d302d800000000000000200000002101dd00000000c4469cc9255200007e303f4823a6c8bf32d48a", 0x81) bind$inet(r5, &(0x7f0000918000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000db5000)={0x400000000003, 0x100000001, 0x0, 0x0}) r6 = socket$inet_sctp(0x2, 0xfffffffff, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x10000, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000b43000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x1000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x4006) 2017/10/11 00:52:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000)="2f6465762f73657175656e6365723200") clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") ustat(0x0, &(0x7f00008c0000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x6020c0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000a24000-0x34)={{0x3, 0x0, 0x8, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x1) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000cc4000)={"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"}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x200600) r4 = dup(r3) r5 = openat(r4, &(0x7f0000eaf000)="2e2f66696c653000", 0x100, 0x92) ioctl$KDMKTONE(r2, 0x4b3b, 0x8) symlink(&(0x7f0000979000)="2e2f66696c653000", &(0x7f0000fcf000)="2e2f66696c653000") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc5000-0x4)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000fbe000-0x4)=r6) memfd_create(&(0x7f00000e0000)="256d696d655f7479706573656c662f47504c00", 0x1) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000cc4000-0x1)="2206") write$sndseq(0xffffffffffffffff, &(0x7f000005b000-0x1b0)=[{0x81, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) restart_syscall() socket$bt_rfcomm(0x1f, 0x1, 0x3) clock_gettime(0x6, &(0x7f000093c000-0x10)={0x0, 0x0}) getitimer(0x1, &(0x7f0000ac1000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000693000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r2, &(0x7f0000a4a000)="2e2f66696c653000", &(0x7f00005ec000)={{r7, r9}, {r7, r8}}, 0x100) getpgrp(0xffffffffffffffff) 2017/10/11 00:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000edc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x3, &(0x7f0000293000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x3) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000037e000-0x4)=0x5) r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000492000-0xc)="2e2f66696c65302f62757300", 0xdb10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000037000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400040) r3 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x1, 0x1) mmap(&(0x7f0000e7e000/0xd000)=nil, 0xd000, 0x1000004, 0x40010, r3, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fe0000-0x28)={@generic="73f934a3976d485b154e6e1d8108837d", @ifru_addrs=@ethernet={0x306, @random="a9fc50c61f74", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r3, &(0x7f0000004000)="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", 0xfa3) fcntl$dupfd(r1, 0x406, r2) signalfd4(r3, &(0x7f0000a86000)={0x685b}, 0x8, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fe0000)=[{r3, 0x8084, 0x0}], 0x1, &(0x7f0000860000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x64d3d459}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000ea8000-0x8)=0x9) timer_create(0x3, &(0x7f0000ce2000)={0x2, 0x54, 0x4, @thr={&(0x7f0000034000-0x83)="e98b2e32e7597f186790548d20e614e72ee2014554538d722c3c887c5be94625ff6a2d502efb937049970b23cba26da654bbed289eff914995b59b0324f0bd12689d262afa664ff28aab65490808e5eddae9f732f5bb7e80bd7e5d77f5a38b92937e4af9d7472cf2927999051c6be3c133a6239e31c4aab3b5d3d292f275a876f093e4", &(0x7f00007ef000-0x8e)="535d01460aa45d6c8bb0a51c0919eb02fef64999a9964e36fe8de1a117ab25ff7e32f8715c119979878379a59590b11592ba6016dbd862858fb32f98a475b4060abf288496bdad9c07b5deeb21ca5577a4a17c4bb26e8438152259fa3f937d200c63c31ee490ccb882e1a05bfd87bb77b63dbdc20000000000001000c480946397901e71c3c5b2bd0bb111f34fee"}, []}, &(0x7f0000fe1000-0x4)=0x0) timer_getoverrun(r4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 83.788277] print_req_error: I/O error, dev loop0, sector 0 2017/10/11 00:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) syz_open_dev$sg(&(0x7f000034b000-0x9)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000ec6000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xdd, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x100000000000000, 0x0, 0x0, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x2) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000946000)="2f6465762f6b766d00", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000b26000-0x78)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a48000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000c85000-0x8)=0x1000000000000075) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b0b000-0x8e)={@random="ef0500a70000", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) timer_create(0x4, &(0x7f0000fa7000)={0x0, 0x12, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b0000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000922000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e25000-0x10)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000f7a000)={{r7, r8+30000000}, {r9, r10+10000000}}, 0x0) tkill(r5, 0x8000000004) ptrace$setopts(0x4209, r5, 0x400203, 0x20000005) open(&(0x7f00007e7000)="2e2f66696c653000", 0x10501, 0x20) 2017/10/11 00:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8f000)="2f6465762f73657175656e6365723200", 0x80002, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001c6000-0x58)={0x26, "736b636970686572000000000000", 0x5, 0x243, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b47000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f1e000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00002de000-0x28)={0x0, 0x3, r2, 0x19c, r3, 0x7, 0x8, 0xe6}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000006d000)="fbbb78c331d2e09f4515ba0f3c62815fdad9cd3b31d2b6dfdb7173953f029803a4224fa190cc8ee0402d8b04e4e893", 0x2f) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009e8000)=0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000d97000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000677000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x1, 0xae, "f2d3124a21a0cdd74601bfeb46ff794be8eb6ceaa817649c77d5fb1a125c32d83309eca6aba672f4d5a08716e56a308fa86ee3747f14f2e13468a08609d87380b9754779885693c55f3dfa2ab27d0b8f"}, 0x160) r5 = openat(0xffffffffffffff9c, &(0x7f0000ff8000-0x8)="2e2f66696c653000", 0x100, 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000461000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ftruncate(r0, 0xf403) read(r6, &(0x7f00004d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) ioctl$TCSETSF(r6, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_proto_private(r5, 0x89ed, &(0x7f0000fe6000)="d1160deabb84be0a5fb92423e2df4c67cd5caf94e8bf970413b796e8c937e898c9b41d2287c80705af64eb6934d655b4a19842c7fb") ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f000001d000-0xc)={0x2, 0x4, 0x7, 0x81, 0x7fffffff, 0x9}) read(r0, &(0x7f0000a9c000)="00", 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000c4c000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000053000)=0x1c) lseek(r0, 0x400000000006, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000f0b000-0xb8)={r7, 0x3, 0x9, 0x8, 0x4, 0x3ff, 0xa3c, 0x2, {r7, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5, 0x8, 0x4, 0x5}}, &(0x7f000027d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000924000-0x10)={0x6, [0x8001, 0x1, 0x8001, 0x2, 0x6, 0x9]}, &(0x7f0000b00000-0x4)=0x10) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TCXONC(r6, 0x540a, 0x2) sendmmsg(r5, &(0x7f0000217000-0x100)=[{{&(0x7f0000005000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000de7000)=[{&(0x7f0000fae000-0x3a)="08fbba07a27502533c298624a0a40e80902e391bf301a609bafb0fbee28d35e378fe72c63974224fa5a285605786da004ab7a073c7a3189e653a", 0x3a}, {&(0x7f00003d1000)="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"8f8033f8f201c683fd35a1e1376b26942e312baafb7d794f8f38ebce41eee7abf16ccafd6a88"}], 0x2, 0x5}, 0x20}, {{&(0x7f0000be3000-0x10)=@nfc={0x27, 0xfffffffffffffff9, 0x5, 0x7}, 0x10, &(0x7f00002b8000)=[{&(0x7f000041a000-0xb3)="9549f319360f07f9bdb6955dfa779bb80450714cc82538d195a065968635d0b75606c03b3e4c8257c6430038c0831733488d085d8068e9ea2b8584dea046e854cbac8c61c170113abc117cc593bc2460523d24d65230b1e53152f65e89ac1ebe0b57e714de2b2d85b270ee6ebdfcab21f2d169bb9fab3bd07318dd6540b0b019729b1085faeaf446a76d81f5cb69938965039e7b8bb0438f8ac162f8c9f3d0b9a310a2365d9458bf65887c51ab170419259986", 0xb3}, {&(0x7f0000cc6000)="d0e608a9e47cb293591ff676cc0be1b449de5b068a4c004fcd34d7495f129b5c4d3a0ea2d7d22ce88afbb264ce26bfba1adbd4319a250978689ba45ea94ad0b2f16b3997c6a0d55d7e93920ca35905e29cf1c5a115cb23b1025a11d2cca1f4e8a17765ca64f89433ed50231799c83af4c2d34ff5a66b7a3827368013ceebbdf16756c8ffec1cdfcd69418d23930be0aa796a6e19a638d1841bbbc31f", 0x9c}], 0x2, &(0x7f0000034000-0x108)=[{0x108, 0x10e, 0x0, "d31b1fed610a1af6db68afc15ccee0229d7410ae86d681067e7470c0fe92c67293dcd8e14caf2491b858ea5934014052283e83597ea4ac5b9dd270de9a960912be47aa1e308dd8c131eb592aa3a9d5a34c17e7023d24e9daedda636843cc650c25c29b32f94b046f109cdba73d5cf12dfd2c487c8a4e254730928feb20172b043e8201e833be6dc33c0db0a491b9cad4fd08875857905c7be53b9cb9d5e85da688489b8a1cbb2bf76a97c32535ba228cd651f7e36375c3d7b7ad5a1d29ee3f03f74cf0661ac7f4024fc6d522d5fb148464c6a47c7c938d9b6e39c773f3fa576237e1da22547807645d97d2aafff07750578d"}], 0x1, 0xc814}, 0x5}, {{&(0x7f0000540000-0x10)=@llc={0x1a, 0xf6, 0x100000000, 0x80, 0x0, 0x2, @random="59993ac70279", [0x0, 0x0]}, 0x10, &(0x7f0000934000)=[{&(0x7f00004fc000-0x61)="5dc0ecf50de5840576baf572528ce450ff1e1160d1bbf01094b4ecc7baf8f09aa17db939f6803c42413e82d50229ff88d570fa2094fbdfaccd23e278a0dc98da79973afcb5888238ec2c3847e574a59ac97256b7b9d195962d67acc76e93c94364", 0x61}, {&(0x7f0000e95000-0x1000)="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0x1000}, {&(0x7f000041e000)="fb1ddd9e3936284cae33a6bd5de2ab85b2b38fc11854008390e21254f7ba72bcdd1bda53e830f80b89c3072d0621d8d247562f1d8ed183d9a5e2f88da717ebda18af2e3b332b15989f57b66806f50aadf7d05d8cc1f9518361cfd8c99181c03bbb3a1da46608918cc51cee041513e2484053e1525cb00cdc2f14c8391ca6a76ebdbe57989b51d1a9349f55b2792f526e5defa8bf5cad14d3c41ff39947e6078d0637e4f1aa4797a8c263f974daecda0c382552f731efdae4b2ab85a0fe11a34614", 0xc1}], 0x3, &(0x7f0000aeb000)=[{0x68, 0x115, 0x1, "f845ab98e822203ca57acda60f9eedb73491b9194333d97a33ee2f351e45cedba73bdf1d13726a5dde74a74200e8e08fcb6fc24835008a095809d004dfbcae2481b2cc8d6a09426105f7442853eb341d1384"}, {0x30, 0x10c, 0x0, "6ebef15cec993031a0a137e5535239140d534aed80beb94842a60878"}, {0x30, 0x10f, 0x8, "5c9a3f02ba51925da9a26580ce3989408730e699766ee160bb98"}], 0x3, 0x8000}, 0x6}], 0x4, 0x1) bind$alg(r1, &(0x7f000051a000)={0x26, "6861736800000000000000000000", 0xe, 0xb, "73686132323400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) [ 83.898515] print_req_error: I/O error, dev loop0, sector 0 2017/10/11 00:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x1d) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x3e) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000361000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) r3 = signalfd4(r2, &(0x7f0000803000-0x8)={0x8000006}, 0x8, 0x7ff) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000d5a000-0x4)={0x20, 0x5973, 0x3fffffffffd}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000081c000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000045d000-0x6)={0x0, 0x7, 0x5}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0xd34, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x16e200000, 0x0, 0x0}, 0x0, 0xfffbffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x1, 0x10005, 0x100080000001) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000b1c000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") wait4(r4, &(0x7f0000fbe000-0x4)=0x0, 0x81000022, &(0x7f0000fbe000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = epoll_create(0x8000000) fcntl$addseals(r3, 0x409, 0x80000000003) getsockopt$netlink(r5, 0x10e, 0xe, &(0x7f000041d000)="", &(0x7f00001c4000+0x645)=0x0) io_setup(0x40, &(0x7f0000a5e000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f87000-0x53)={0x0, 0x4b, "48a44ef47d2098cfc2cbf338f8a862f6ed39fc47c5edffc88b7450807b85ea6ad69e93344f0bbcc8a6e96f2d7794495ba07c7a5d7c3325d990d160b87f14a3e2fe4e8ba7c5e418cedfb0fe"}, &(0x7f0000610000-0x4)=0x53) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000aa6000-0xa0)={r7, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x5, 0x0, 0x101, 0x1}, &(0x7f0000668000)=0xa0) io_destroy(r6) ioctl$KDDELIO(r2, 0x4b35, 0x1f) munlock(&(0x7f0000f87000/0x1000)=nil, 0x1000) dup3(r5, r1, 0x0) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000b9c000)="50") mmap(&(0x7f0000e20000/0x2000)=nil, 0x2000, 0x0, 0x1000006011, r0, 0x0) 2017/10/11 00:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034c000)=0x46) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000969000)={@generic="fa6f080092ff7f00000000ee92ab0200", 0x3b}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003e0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x4, 0x7, 0x6, 0x1000}, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000000d000)=@get={0x1, &(0x7f000092f000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d1}) r1 = socket$inet(0x2, 0x805, 0x0) r2 = socket$inet6_sctp(0xa, 0x2000001, 0x84) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x6, 0x4) r3 = accept4$inet(r1, &(0x7f0000d15000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5f000)=0x10, 0x807fd) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f4b000-0x8)={0x4, 0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bd3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000953000)={0x1, [0x0]}, &(0x7f00005a9000-0x3)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ef5000-0x8)={r5, 0x4}, &(0x7f000089f000)=0x8) mmap(&(0x7f0000947000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f58000)={r5, 0x2}, &(0x7f0000f62000-0x4)=0x8) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000f24000)=0x0, &(0x7f0000d16000)=0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d16000-0xc)={0x22, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) bind$inet(r1, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) connect$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f00004be000)="2f6465762f766373612300", 0x4, 0x0) sendto$llc(r6, &(0x7f00006cd000)="4b0da1110fc95337a05cc2bf25014efdcff75eb07b4bf3d176e1681f79e7e00389306c6dbc", 0x25, 0xfffffffffffffffd, &(0x7f0000cb2000-0x10)={0x1a, 0x17, 0x9, 0x2000000000003, 0xfffffffffffffffe, 0x3, @random="f0e64928e277", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d1c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:33 executing program 1: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000733000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000aee000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000aef000-0x40)={0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00005c1000/0x18000)=nil, &(0x7f0000521000-0x18)=[@textreal={0x8, &(0x7f00001fa000-0x35)="b800000f01cb640f06f6ad63717100ec0fba2900360f6f2d260f381e52b34466350d000000440f22c0660f6b840a89d9ff0f3800c4", 0x35}], 0x1, 0x1, &(0x7f0000475000-0x10)=[], 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000af0000)="2f6465762f766373612300", 0x2, 0x200) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00008b8000-0x4)=0x10801) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000af1000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000132000/0x18000)=nil, &(0x7f0000aef000)=[@text64={0x40, &(0x7f0000af1000-0x6b)="48b8f4480000000000000f23c00f21f835000007000f23f866b81c000f00d00f35653e266464263e260fc7af09000000b9800000c00f3235000800000f3066baf80cb8aa601884ef66bafc0c66ed65664f0fd7c2c4a18575ae001000003e4b0f56bbd500c0fe66460f1717", 0x6b}], 0x1, 0x1, &(0x7f0000af3000-0x10)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00005b2000)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x3c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x1, 0xd0e5, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000af5000-0x8)={0x0, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) read(r2, &(0x7f00009c9000)="00", 0x1) ioctl$TCXONC(r4, 0x540a, 0x6) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f000019e000-0x1)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 84.374115] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 84.435303] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/10/11 00:52:33 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x5, 0x200000032, 0xffffffffffffffff, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fb4000)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x200000, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$unix(0x1, 0x2, 0x0) socket(0xa, 0x2, 0x0) timer_create(0x3, &(0x7f000000a000)={0x3, 0x0, 0x5, @thr={&(0x7f0000053000-0x1000)="", &(0x7f0000038000)="fd72c816d8fcaf3273a7bd071922bfd02c09244fce755c3e373ecf76d7ddecf0003fb8aa1dda84d709f8230224e84fb1298ed8b59818b48ea4dc6f16ef091f2ab2690bb7c3fc060bcb"}, []}, &(0x7f0000b07000)=0x0) gettid() mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f59000-0xa)="2f6465762f70746d7800", 0x42200, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fb6000-0x4)=0x9) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065a000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000405000-0x9)="2f6465762f76637300", 0xc98f251be06cd78b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00001a0000)=[{&(0x7f0000319000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000f38000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f000059a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x3) gettid() socket$inet6(0xa, 0x0, 0x0) unlinkat(r2, &(0x7f0000b92000-0x8)="2e2f66696c653000", 0x200) mmap(&(0x7f00004d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000adf000-0xa)="2e2f66696c653000", 0x28042, 0x0) r4 = socket(0xa, 0x1, 0x84) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r3, 0x0, 0x0, 0x522d) sendfile(r4, r3, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2017/10/11 00:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) unshare(0x24000200) unshare(0x20020000) gettid() mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x1) mount(&(0x7f000097a000)="2e2f66696c653000", &(0x7f0000813000)="2e2f66696c653100", &(0x7f00008bd000-0x7)="726f6f74667300", 0x40002, &(0x7f000091d000-0x3)="fc7f6e") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000647000)="b4be3ed848e181b46bc12445108b39af608b8c6000d01d021bce0c031b3dc0b66419d7a7b03a9991c66c88b3bf027c496367846f212775317cf2b41f9ca96e36ad9165242c3529bf03157fb6dfc1e09e9a66b0ee43d2d8d7ab148f9c3dada5", 0x5f) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r2, &(0x7f0000bc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000f2000)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003c0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, r3}) unshare(0x4000000) readv(r2, &(0x7f0000760000-0xa0)=[], 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000cf3000)=0x4) r4 = creat(&(0x7f0000cf0000)="2e2f66696c65302f62757300", 0xfffffffffffffffc) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) get_mempolicy(&(0x7f000043e000)=0x0, &(0x7f0000cf4000-0x8)=0x0, 0x100000000, &(0x7f00001e3000/0x4000)=nil, 0x7) mount(&(0x7f0000cd9000-0x6)="2e2f62757300", &(0x7f0000cd8000)="2e2f62757300", &(0x7f0000043000)="72616d667300", 0x0, &(0x7f0000048000)="") unlink(&(0x7f0000539000-0xc)="2e2f6275732f66696c653000") recvmmsg(r4, &(0x7f0000cb0000)=[{{0x0, 0x0, &(0x7f0000ed6000-0x70)=[{&(0x7f00004e9000)="0000000000", 0x5}, {&(0x7f0000567000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000a05000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f00008fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f000063f000)="", 0x0}, {&(0x7f0000b9c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000124000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000d4b000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x6b5b}, 0x39}, {{&(0x7f00003de000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001b7000)=[{&(0x7f00006cc000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000065b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000029c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000090c000+0x12c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f000054d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x6, &(0x7f0000a17000)="00000000000000000000000000000000000000000000", 0x16, 0x2f}, 0x8bd10000000000}, {{&(0x7f00008f0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000736000-0x10)=[{&(0x7f00002fa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x1, &(0x7f0000b7a000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x4}, 0x140000}, {{&(0x7f0000c7d000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000b36000-0x20)=[{&(0x7f0000078000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f000070e000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x2, &(0x7f0000aff000-0xd)="00000000000000000000000000", 0xd, 0x3403}, 0x9}, {{&(0x7f0000c40000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000ecf000-0xe)=[{&(0x7f0000ddd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0x1, &(0x7f0000cf6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x401}, 0x0}], 0x5, 0x2000, &(0x7f0000bea000)={0x0, 0x1c9c380}) dup3(r2, r2, 0x7ffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r1, 0x426}, 0x8) r5 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r6 = epoll_create1(0x80000) open(&(0x7f0000259000)="2e2f66696c653000", 0x200000, 0xa5) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000bc2000)={0x2, 0x0}) tee(r6, r6, 0x101, 0x1) pivot_root(&(0x7f0000235000)="2e2f66696c653000", &(0x7f0000bc1000)="2e2f66696c653000") 2017/10/11 00:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000000000002, 0xc) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000176000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000a02000)=[@text16={0x10, &(0x7f0000912000-0x64)="baa100b85f00eff20f3266b9920000400f3266b8e46d00000f23d00f21f866351000000e0f23f866b80b0000000f23c00f21f8663503000c000f23f866b90009000066b80e00000066ba000000000f30db8200a0660f381d910100360fc7a97c00670f33", 0x64}], 0x1, 0x1, &(0x7f00006fe000)=[], 0x0) r5 = dup2(r0, r3) ioctl$TIOCCBRK(r5, 0x5428) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000fb9000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x5ef3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eeb000)={0x0, 0x7ff, 0x0}, &(0x7f0000570000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000684000)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xee, 0x1, 0x1, 0xdf}, &(0x7f00001e2000-0x4)=0xa0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r7 = socket(0x10, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000ef8000)=0x1, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000a71000-0x10)={0x20, 0x7fff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r7, 0x12, 0x2, &(0x7f0000602000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000067d000-0x4)=0x39) ioctl$KVM_GOOGLE_GET_VMX_STATE(r4, 0xc018aefe, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x1c, "00000000000000000000000000000000000000000000000000000000"}) setpriority(0x2, r1, 0x8) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000fd4000-0x9f)="e7cf33b016c56ee3b4521bc5c82a22fc3741ff891322769e07fd27ba9bce5d540d3d21d88104bf47589067c56e97ac571a3665f43bfa512ce77a6ee9f5203943bc2bdbdd68454168dd2aa7709401d8f1d81c35a63d4a9f2545cfc0fc30974441e393363524a7aae062eedba00fef4365fca8944cb0cc8d1c2af2d83f8cab63bec9d6edcf189e16a8a4ee8081ed644660cbed0bdf64e3471999743823c00a21") ioctl$TCSBRKP(r3, 0x5425, 0x200) rt_sigaction(0x41, &(0x7f0000200000)={0x40, {0x7ff}, 0x0, 0x800}, &(0x7f000003f000-0x1)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x8)={0x0}) 2017/10/11 00:52:33 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000df0000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x8) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000540000-0x4)=0x0, &(0x7f0000f70000)=0x4) connect$ax25(r2, &(0x7f0000f67000-0x10)={0x3, {"d0dfb75f9a512d"}, 0xffffffff}, 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000b7a000)=@generic={0x80000000, 0x81, 0x0}) write(r2, &(0x7f0000637000-0x26)="240000001a0025f00048000021bbfc00020b00ff00090000000d00eb080404000000ff00e7", 0x25) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f000066c000-0x4)=0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b4a000)=@common="69726c616e3000000000000000000000") accept$ax25(r2, &(0x7f0000f70000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000924000)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008c8000-0x4)=0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f70000-0x8)=0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000388000-0x4)=0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000f73000-0x8)=0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008a2000-0x4)=0x10) pwrite64(r0, &(0x7f0000d9d000)="27eae6f4c6c7a418401952bd50f2173c7f455453636663d93ebc1592a706173ebcc87a0904506c7df7ddc404000067e5fd3fe6b4af79e847165fe3c96c50e5574b4b3e9b0ab3ad7e19e11e4039084f98187410c8fd9a1e571015880ad940ff0db2473906384513d71c8ae8718dc1a4404a53331f2d075a8ce0f6204251f452422da9278d6678fbf10ba59afdd8fffd69d1245ea8157a398f58845c0d0fae9f10d06bf1d9f96b9d1a18ec502c0a892f2bfafe21a11a88d8fe", 0xb8, 0x40000000000000) r3 = accept4$inet6(r2, &(0x7f0000e0c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c48000-0x4)=0x1c, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000f6d000)={{0xa, 0x2, 0xb6f5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53}, 0x7, [0x58, 0x20000000000, 0x2, 0x9000000, 0x6, 0x1, 0x4, 0x42]}, 0x5c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007f8000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000f6f000)={@generic="35943ee2dff33bc52932d4fe86047a3f", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ec0000)=@assoc_value={0x0, 0x3e75}, 0x8) tee(0xffffffffffffffff, r2, 0x48004, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f72000)=0x7, 0x4) write(r4, &(0x7f0000857000-0x26)="26000000130047f10514c1f8590022ff001000e3010000000000000000000000060010000d35", 0x26) 2017/10/11 00:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000467000)={0x4, 0x4}, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) pwrite64(r0, &(0x7f0000004000)="f7", 0x1, 0x0) fallocate(r0, 0x1, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e60000-0xa8)="ca76f8383f224826d6c29635db40e011ab55c84e9e673d7dec93177ad5a175573df5504f06a19f646f9fed6636d00c01cca7d17e11a5d777e32027f2ae299ac36161b4c2a966f9327cc64abacbd32db9d4807005df823e7d7b788f36f63700f350089d78f634dd817720e0d3c4e5523b70622ff50e16850b2326441e0d2f231894c0c355c8b8749309152360eaf3b4da68710fd49a19fb2b39902db12ba190a953a4f7c839c9ecae", 0xa8) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000d35000)="2f6465762f7573626d6f6e2300", 0x1000009, 0x10100) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00007b7000-0xc)={0x6f, 0x3685}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d91000)="2f6465762f7573626d6f6e2300", 0xbc4, 0x80200) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000be3000-0x24)={0x3, 0x1fe, 0x2, 0x8, 0x8, 0xc6, 0xb8, 0x5, 0xd12, 0x8, 0x7f, 0x7f}) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x3, 0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d6f000-0x10)={0x0, 0x8, 0x101, 0xfb}, &(0x7f00005de000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000712000-0x8c)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) prctl$void(0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000010b000-0xc)={0x0, 0x2, 0x0}, &(0x7f00007e2000-0x4)=0xc) clone(0x200000, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000486000-0x160)={{{{0x2, 0x3, @rand_addr=0x12a7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3df9, 0x80000001, 0x3, "620b7777a4a10f0939c71b32f792a43c31d79dfce62f0ca0c54b50774d7190e5ae4741edc885459d84545dd551dcfe3f6763b8417835e7a004a7e35cf86ced872402085fe92f928bc95f0cc0d4d63a45"}, 0x160) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e0e000-0xb)="2f6465762f766373612300", 0x6, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000f60000)=0x826d, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002b0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r1, &(0x7f00009ef000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f000081f000)="dc13b51a5b31306e78dd018000000000000070d734cf0117f75d34c82d9d273f08008875c4ccd64ade0e8ce04499509720001195c604f800000004000e663d75dd05a04c57bbb2d0e8128a7d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e5bcee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9555648fa412b8974f6c92b8364b5657ade630936ca63e6ddfaeda0896440f396f4b9b5a2db8352780dff40bb400008a3672", 0xd0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000809000-0x1)="", 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e92000-0x4)=0x0) mmap(&(0x7f0000e00000/0x4000)=nil, 0x4000, 0x4, 0x3010, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00006e7000-0x18)=@add_del={0x2, &(0x7f0000cd9000-0x10)=@generic="9627fc07e612d47f9fb09f7667543f5d", 0x8000000000000006}) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c86000)="2e2f66696c653000", 0x100) openat(0xffffffffffffff9c, &(0x7f0000ccf000)="2e2f66696c653000", 0x0, 0x0) 2017/10/11 00:52:33 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000e000-0x80)=[{&(0x7f000000e000-0x6d)="435fd61cfe6b50aba7bdab6fc32a5b11c4dcaf30a356dfade80ed0abdc2c1e78266f4030ed0893117755e1c7748791bf361ba4e3d3e05f97789211d27d0d3f242795484d1e8f1f42159bb13baa682b366af2c61926a440c9d87c58b20ce47f3ee78acbbfb28f70748db624f2cd", 0x6d}, {&(0x7f000000b000)="50ce7a36fa703aa6b82f5e3d0f3a8eb81864c403e8ac8f721ea8938d204761cccb19ef2852da146e1f98640bb15a08eb32203dd78362cc9eb4a3ad25e4639e27fed0b532dff086a8714e8cfaf9392e62c6b026201cba6d73963cdb410cdb8cfa066318f7d042881a9784c70f10eda4cfa70d1ee7796121e7735c00e4b901b53b3be7610c34d04b57", 0x88}, {&(0x7f0000009000-0x79)="e565f1872f87673d43e3dfa824aa6400e04f5acea512a16342da61015d02a6f2d7f6a3f32051d97bf452894ea6333ce16e95e5dcdb5b5460c168a7e81a32e8e22c73aab342e9cd8d8b325ca61d0e7a174521b75390ed6bfe73e96321dc52d9e8abce9c435e2bf0849af0e29d5d02fa771cf3bf415242779dec", 0x79}, {&(0x7f0000001000-0x12)="3cd83ba1295790403b8f24edeb4153e4e2b9", 0x12}, {&(0x7f0000001000-0x10)="1f7595902438a0dfa6f48f5a62647c01", 0x10}, {&(0x7f000000d000)="6d90174edd4710c17620b03a61d38f915433854e4c997d20bedb26d477efce78d4f6f728d011dd821c774e00cfc534bc66162c2331e56c8c20e8504f771f734236838464293ef29df95ee5ab0d432412a02ea6163c5c6a351212fb0692943fd8f089067dccc53f6e0a", 0x69}, {&(0x7f000000e000-0x99)="c0ab05296a45eb231474e7e4348804ce12d967c1e902049a5f6e66c44446c9dea8f0b2cfb0d06ea1f9c204607b2fdff63a9aa1d8064b4f94217d08f1ab1cf55f1d1b5eebe4e85ba5f8d452fc3d16a53094d2e407adeaac877dcce7b40b9d6ca8c08e7a8a21739d8c34ef2e5bd58914411ea3f1e81dd173f4df85fd37f0d7b42235bf694f9308094e73f428cee752341047cccea1cc1511e755", 0x99}, {&(0x7f0000003000-0xcb)="97e3cd587c4eedceffd8a906c351e6953ef186c65d3a471d08d69d67f857b94b617b301e2cb6e33186e1e876a2850523de72ee6dc749875e8eeffcff5bb572c264bd96b8d84de8de8d505c5f2f747cc1b149c1e6d1388492453e3a2d2067f10281af04e2cbd3eac235e09376658e2702ccdf2ffd86463646d2e62a778ddeb577111f6597a076d2d7a7d4416d8d4e3da667b05204f19688b285a9dce02310944c7a36469af64252ecb1411c5104702eef00d50842c5c2ecc538b5749de6f36080f10731f2d58bf985e04f7b", 0xcb}], 0x8, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000010000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000008000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast2=0xe0000002}, 0xc) r2 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getdents(r2, &(0x7f0000010000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x3c, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000ff7000-0xc)={0x20000000, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000073a000-0xb7)={0x0, 0xaf, "8ddc6e9a54a0e89aa58da06d938cbc399a28f0f91885369d4b09e2f916e4c70db87332f7db46accbfbbf26f2e8d5d65bc368eacc4d04e173fd768b07b537884d1d772b491012a9c76e56bb85472ee4cb0980cfee02ce63789158f12a8547a34b2d27234d082f5a73060de6fcad653fa2ef57bc1fe7e0e31f8b9cabcd5fc6454f2308dc48aef5250fef83a49956b8992b50882f39599d4315a32bb7a65d06288224bdc270d577a479b0012b1dcfa28a"}, &(0x7f0000b3b000)=0xb7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c09000)={r4, 0x1000, "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"}, &(0x7f0000180000)=0x1008) close(r3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000013000-0x50)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(r2, &(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x3, 0xb00) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x20010, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) 2017/10/11 00:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000031c000-0x158)={0x7, 0x0, [{0x56, 0x1, 0x0, 0x0, @adapter={0x4, 0x3749a91f, 0x2, 0x5, 0x8}}, {0x53f, 0x0, 0x0, 0x0, @msi={0xa4ff, 0x3, 0x4d}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x7, 0x0, 0xffff, 0x7fffffff, 0xcb0}}, {0xfffffffffffffffa, 0x3, 0x0, 0x0, @adapter={0x2, 0x5, 0xaf90, 0x7, 0xffff}}, {0x4, 0x2, 0x0, 0x0, @sint={0x3, 0x7ff}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0x7ff, 0x4, 0x0, 0x0, @irqchip={0x5, 0x1f}}]}) r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000150000-0x10)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) arch_prctl(0x0, &(0x7f0000ab1000)="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") ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x9) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e23000-0x8c)={0x70e, 0x40, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r2, &(0x7f0000640000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005c2000)=0x1c) lseek(r5, 0x0, 0x3) perf_event_open(&(0x7f0000ba3000)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000576000)=0x7, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000094f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00007e3000-0x4)=r3) mknod(&(0x7f000082c000-0x8)="2e2f66696c653000", 0xc000, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000083a000)=0x0) mount(&(0x7f0000160000)="2e2f66696c653000", &(0x7f0000ef5000)="2e2f66696c653000", &(0x7f00007ce000)="6e66733400", 0x2000800, &(0x7f0000f08000)="763b") ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000060b000-0x44)="5151779c7040f7355ba64ef000de39f104e715fa15a67a097f7a51e55dd9335a7d5f7b78bbbb82a3e8566d6d928a1f78d9c6874e31e0975372c4868fe5dc87efa89a4de8") clock_gettime(0x0, &(0x7f0000e3b000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000026e000)=0x1003, 0x4) clock_gettime(0x0, &(0x7f0000dc6000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00005e2000)=[{0xd9, 0x8001, 0x2, 0x80, @tick=0x9, {0x1, 0x4}, {0x7, 0x9}, @quote={{0x3ff, 0x2}, 0x800, &(0x7f000041a000)={0x1f, 0x6b9, 0x1, 0xffffffffffffff00, @tick=0x7fff, {0x100000001, 0x4}, {0x7, 0x2}, @result={0xfffffff000000000, 0x8}}}}, {0x7, 0x8, 0x0, 0x6, @time={0x0, 0x0}, {0x7, 0xc4}, {0x1ff, 0x101}, @control={0xff, 0x9a, 0x2}}, {0x10000, 0x8, 0x1, 0x5, @time={r6, r7+10000000}, {0x1000, 0x5}, {0xb5e5, 0x6}, @raw32={[0x2, 0x7, 0xfffffffffffffffb]}}, {0x6, 0x40, 0x5, 0x7b, @tick=0x31b, {0x20, 0x1ff}, {0x8, 0x4}, @connect={{0xfc00000000000000, 0x9}, {0x9, 0x5000000000}}}, {0x1000, 0x1000, 0x7, 0xc8, @time={0x0, 0x0}, {0x6, 0x56e}, {0x4, 0xf342}, @note={0x1, 0x1, 0x409e9ee6, 0x4, 0x2}}, {0x3f, 0x6, 0x1, 0x6, @time={r8, r9+10000000}, {0x4, 0x8}, {0x6, 0x7f}, @raw32={[0xfffffffffffffc00, 0x80, 0x5a8f]}}], 0x120) socket(0x6, 0x80000, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x80000000) unlinkat(0xffffffffffffffff, &(0x7f0000101000)="2e2f66696c653000", 0x0) [ 84.612143] audit: type=1326 audit(1507683153.564:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8405 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/10/11 00:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f00003c2000)="2e2f66696c653000") fcntl$getown(r0, 0x9) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = creat(&(0x7f0000d6a000-0xa)="2e2f636f6e74726f6c00", 0x8) recvfrom$inet(r1, &(0x7f0000fd3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x1, &(0x7f0000309000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000deb000)="2f6465762f72616e646f6d00", 0x0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00005ce000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) preadv(r3, &(0x7f0000fa3000)=[{&(0x7f0000080000-0x62)="00", 0x1}], 0x1, 0x1000000000000004) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000b2d000-0xc8)={0x3aa51bef, 0xfffffffffffff664, 0x4, 0x5, 0x3, [{0x20, 0xffffffffffffffdf, 0x1ed9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3f, 0x9, 0x0, 0x0, 0x0, 0x2984, 0x0, 0x0, 0x0}, {0x0, 0xffffffff, 0x8, 0x0, 0x0, 0x2186, 0x0, 0x0, 0x0}]}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00001be000)=0x0) r4 = dup(r3) fcntl$setsig(r3, 0xa, 0x4) r5 = gettid() fcntl$setflags(r3, 0x2, 0x1) poll(&(0x7f0000a12000)=[{r4, 0x4004, 0x0}], 0x1, 0xbfb9) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r5, []}, &(0x7f0000044000)=0x0) timer_settime(r6, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f000052c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) [ 84.624123] nla_parse: 6 callbacks suppressed [ 84.624130] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/11 00:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffe) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) r5 = dup3(r3, r3, 0x80000) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f00006cf000-0x62)="baa000bad10466b8d3d0000066efee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x62}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text64={0x40, &(0x7f0000deb000-0x5d)="66ba4300b001eec481a1159300300000c4e37d39dd0bc4c17a2c10f2460f01f865660f38815bb00fc72b66baf80cb84979e587ef66bafc0cecc744240004000000c744240206000000c7442406000000000f011424480f0090640fada4", 0x5d}], 0x1, 0x0, &(0x7f0000fb9000)=[], 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000688000)={0x9c, "be2f4dfdd13326322f1f276dce68834cd3c64eaa061435fe120d3ed0a896ee4be0384b6ac59afa4659190ef22c16bb48879d67271da01d5201a28a6c61519d03fac505d27bc2981dde97e11c4e8fbb34ae93aacdd3e3b15f74366a2a5fefbbea8081d59f3c4809eb8b4aff2b451dd5eb7a7ddfe2202c8c35785a8bfe6ed05529b2cc034b6776dd15127f2b931d56118ca0de182216dbbe34f64d30bf"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$inet(0x2, 0x4, 0x0) shmget(0x3, 0x3000, 0x54000090, &(0x7f00008d0000/0x3000)=nil) ptrace$getenv(0x4201, r0, 0x3ff, &(0x7f0000975000-0x8)=0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000d77000-0x4)=0x7, 0x4) getpid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000aa9000)={0x9, 0x3, {0x3, 0x3, 0x9, 0x0, 0x9c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r6) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001e000)="2e2f62757300", 0x149) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) mount(&(0x7f0000037000)="2e2f62757300", &(0x7f000003f000-0x6)="2e2f62757300", &(0x7f0000063000)="397000", 0x0, &(0x7f0000039000)="") perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x80000000000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f000054d000-0x4)=0x2) bind$inet(r5, &(0x7f0000f7e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/11 00:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xc0000000015, 0x5, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x80000000000fc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000988000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000945000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xa08) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x50, r1, 0x0) socketpair$inet(0x2, 0x4, 0x6, &(0x7f00002ee000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ca1000)={0x0, 0xe3, "15c07254e123e6f9011d66e251b2ced82742087c0883042d693f81c4c4731dfc1cc76f4628a1bea2ca15bcff7fe13dd2466c53e9f6a2047361398f859ef8ad8f7c33e549a1fc1a27dafb6f7cafbb23b4f27b9e7c568475cc46a7c56815cc8720a774aa5926793e6f091cd38a5c48ccc9adbd5c0c28c62900d709daf62166d65f935bade12b1b0074e412b685bcb003d4949c8e1c86c9237d57a43c077a6e716f4cbeaf3529b47f496d268f45a3ef05ab8df2791818e0c85696b58f2280acf9e2ab4160477cc65098312b5d90d9b57df611bf602cad474f3b0ed205664fd256f190c3b4"}, &(0x7f0000000000)=0xeb) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ca0000)=@int=0xffffffff, 0x4) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca0000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0xd, &(0x7f0000688000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000ca0000)="8d199b126d0fff70e5f84829a612972b4e904f0209ad8490fedcd7", 0x1b) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) listen(r2, 0x5) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x6) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x4000400000000003, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@textreal={0x8, &(0x7f0000f18000)="3e260f4ccbf30f20570f20c06635000001000f22c0baf80c66b830cc8b8466efbafc0c66edba2000b0a6ee0f350f20d86635200000000f22d866b9800000c00f326635001000000f3026f20fd0380f01c8", 0x51}], 0x1, 0xffffffffffffffff, &(0x7f0000807000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f0000563000)={0x7b, 0x0, [0x80000, 0x0, 0x4, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0xffffffffffff7fff, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x8, 0x1, 0x200, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x7, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x2000, 0xa, 0x9, 0x401, 0x7, 0x8001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x7, 0x10001, 0x4d, 0x1, 0xcdc, 0x99, 0x0}, {0x2000, 0x107002, 0xa, 0x4, 0x8d, 0x230, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0x100, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100000, 0x25008e, 0xd, 0x1401, 0x10d000, [0x2, 0x7, 0x3, 0x8000]}) r8 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r3, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000009, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r8, 0x4c03, &(0x7f0000507000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 84.680582] NFS: bad mount option value specified: v; [ 84.692329] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/11 00:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005ec000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000082f000)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000a82000-0x8)={0x42424242, 0x42424242}, 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003c3000)={&(0x7f00001e8000)="2e2f66696c653000", 0x0}, 0xc) ioctl$int_in(r1, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) perf_event_open(&(0x7f0000b9f000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c10, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00009c5000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000374000)=0x14) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00005a1000/0x800000)=nil, 0x800000, &(0x7f00001a2000)="") r3 = syz_open_dev$sg(&(0x7f0000fee000+0xfe5)="2f6465762f73672300", 0x802000000008001, 0x8400) write(r1, &(0x7f0000eba000-0x2f)="bddd23dc08084bb89a3021128ac735752782f1da155fdf1d753aa957ed3b99389436c8d338f96c9297165211425d59", 0x2f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003c1000-0x28)={@generic="75c24169ae7255a6d4f6a863daf978aa", @ifru_map={0xfffffffffffffffc, 0x10001, 0x8, 0x3, 0xfec7, 0x0}}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00001b3000)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000dd2000)={0x2404, 0x0}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000065000)={0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000004b000)="2f6465762f73657175656e6365723200", 0x4040, 0x0) [ 84.768496] NFS: bad mount option value specified: v; 2017/10/11 00:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1d000-0x11)="2f6465762f7667615f6172626974657200", 0x1111ff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ad8000-0x10)={0x4, &(0x7f0000e03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clock_gettime(0x0, &(0x7f0000b0f000-0x10)={0x0, 0x0}) r4 = gettid() wait4(r4, 0x0, 0x1000009, &(0x7f0000080000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r1, &(0x7f000088f000-0x8)="2e2f66696c653000", &(0x7f0000dca000-0x20)={{0x0, 0x0}, {r3, r5}}, 0x100) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f70000-0x40)={r2, 0x8, &(0x7f00005c3000-0x20)=[0x6, 0xffff, 0x6, 0xfde3, 0x1ff, 0x4, 0x80000000, 0x2], &(0x7f0000307000-0x4)=[0x5], 0x12, 0x1, 0x7ff, &(0x7f0000799000-0x4)=[0xb6], &(0x7f000011f000-0x8)=[0x9, 0x120000], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000f2c000-0x4)=0x0, &(0x7f00008f6000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f80000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000534000)=0x0) ptrace$getenv(0x4201, r6, 0x18, &(0x7f0000d7f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x131) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x200, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1b, 0x5, 0x80000001, 0x20002}, 0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e17000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e4000-0x4)=0xc) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000371000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f000050f000)="", 0x0, 0x8001, &(0x7f0000dc2000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d0b000-0x4)=0x0, &(0x7f0000616000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00004a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x5, 0x3f9}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002cd000-0x4)=0x0) 2017/10/11 00:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000a61000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x7d25) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x7, 0x0, 0xb17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0xc03fd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f00008b2000-0x78)={0x2, 0x78, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f19000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(r1) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000d86000)=0xa0) gettid() socketpair$unix(0x1, 0x800000000000003, 0x0, &(0x7f00004d6000)={0xffffffffffffffff, 0xffffffffffffffff}) capget(&(0x7f0000a67000-0x8)={0x19900330, r2}, &(0x7f00006d4000-0x18)={0x200000000000, 0x70ad, 0x6, 0x9, 0x401, 0x5}) readv(0xffffffffffffffff, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f000089a000-0x8)=0x3e) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) mkdir(&(0x7f0000b6e000)="2e2f636f6e74726f6c00", 0x0) lsetxattr(&(0x7f0000210000-0xa)="2e2f66696c653000", &(0x7f000069a000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000b23000-0x14)="02000000020000ff6f556eb70730de2d6a0006a0", 0x14, 0x3) r4 = socket$inet6(0xa, 0x800000000003, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1e, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:33 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xe0010200) r0 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) flock(r2, 0xc) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x3a, 0x1, @tid=0x0, []}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r1) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x2110, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f000001e000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r3, 0x1, 0x3, 0x400000000006) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f000004b000-0x18)={0x9, 0x4, 0x400000005, 0x3, 0x4, 0xfffffffffffff9df}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000052000-0x1)="0003", 0x2, 0x5e2da02d, &(0x7f000002f000-0x10)={0x0, 0x989680}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000024000-0x4)=0x2) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffd) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000056000-0x24)={0x2, 0x7d, 0x0, 0xce4, 0x4, 0x1b71, 0x3, 0x5, 0x9, 0x8, 0x4, 0x101}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000055000-0x10)={0x0, 0x2}) recvfrom$inet(r1, &(0x7f000000f000)="", 0x0, 0x42, &(0x7f0000054000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000015000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) mq_timedsend(r0, &(0x7f0000037000)="", 0x0, 0x89, 0x0) getdents64(r1, &(0x7f0000050000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) [ 85.002418] *** Guest State *** [ 85.008988] CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 85.036291] CR4: actual=0x0000000000002051, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 85.047339] CR3 = 0x00000000fffbc000 [ 85.051391] RSP = 0x000000000000fffa RIP = 0x0000000000000000 [ 85.057705] RFLAGS=0x00033000 DR7 = 0x0000000000000400 [ 85.064690] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 85.072348] CS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 85.080673] DS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 85.090277] SS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 85.098699] ES: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 85.107487] FS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 85.118453] GS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 85.128246] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 85.136867] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 85.138106] kvm: pic: non byte write [ 85.138353] kvm: pic: single mode not supported [ 85.150787] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 85.172006] TR: sel=0x0000, attr=0x0008b, limit=0x00002088, base=0x0000000000000000 [ 85.187237] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 85.193965] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 85.202007] Interruptibility = 00000000 ActivityState = 00000000 [ 85.208586] *** Host State *** [ 85.212847] RIP = 0xffffffff811ba093 RSP = 0xffff8801c96af4c8 [ 85.219156] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 85.225806] FSBase=00007fa600f0b700 GSBase=ffff8801db200000 TRBase=ffff8801db2231c0 [ 85.233880] GDTBase=ffffffffff577000 IDTBase=ffffffffff57b000 [ 85.240096] CR0=0000000080050033 CR3=00000001cf784000 CR4=00000000001426f0 [ 85.247387] Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d44170 [ 85.254345] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 85.261839] *** Control State *** [ 85.265703] PinBased=0000003f CPUBased=b6a1edfa SecondaryExec=00000043 [ 85.273060] EntryControls=0000d1ff ExitControls=0023efff [ 85.278804] ExceptionBitmap=ffffbfff PFECmask=00000000 PFECmatch=00000000 [ 85.286135] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 85.294128] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 85.300999] reason=80000021 qualification=0000000000000000 [ 85.308072] IDTVectoring: info=00000000 errcode=00000000 [ 85.313813] TSC Offset = 0xffffffd0ec41a729 [ 85.318416] TPR Threshold = 0x00 [ 85.322090] EPT pointer = 0x00000001c469301e [ 85.336867] 9pnet_virtio: no channels available for device ./bus [ 85.679994] 9pnet_virtio: no channels available for device ./bus 2017/10/11 00:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x1000, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) syz_open_dev$vcsn(&(0x7f00002a5000)="2f6465762f7663732300", 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1a000)="2f6465762f73657175656e63657200", 0x400, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000d23000)=[], 0x0, 0x8) creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000e05000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa2802) recvfrom(r2, &(0x7f00007e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x10001, &(0x7f00004ec000)=@nfc_llcp={0x27, 0x7, 0x800, 0x5, 0x7, 0x8, "faa383165b0cdd22ee981f872dd5d4742adccf5001ac878fda29bf2e108960cfb3000e3108b9af4547d216b9f6958b7791bb1d4a2d0d7fd091c792465ffd9b", 0x3}, 0x60) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e00000)=0x0) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="ac271ecc3298a91b6cda502b2d4833d8861e3d0baa845b54604fbc3a312ee257e2600ec351382ec569ce18") perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f06545662142d5e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x400) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000d58000)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000eb2000)={0xa, 0x3, 0x4000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) ioctl$KVM_SET_LOGGING(r1, 0x4008aef0, &(0x7f000033c000-0x8)={0x3080, r0}) listen(r4, 0x7fffffff) syz_emit_ethernet(0x3f, &(0x7f0000a7a000-0x3f)={@random="41bd4a2ea47e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xfffffffffffff2de, 0x8, 0x7ff}], {0x8100, 0xff0000000000000, 0x1e, 0x200}}], {{0x86dd, @ipx={0xffff, 0x29, 0x7fff, 0x40011, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "f96541082acf56f2c213ca"}}}}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00007d4000)=0x60) 2017/10/11 00:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = accept(r0, &(0x7f0000f9f000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa0000+0xf13)=0x10) r2 = accept4$inet(r1, &(0x7f0000fa2000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c6000-0x4)=0x10, 0x800) bind$inet(r1, &(0x7f0000062000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0xec3, 0x40000000000001, 0x1, 0x0}, @generic={0xd39d, 0x0, 0x3, 0xfffffffffffffffe}], &(0x7f0000bba000-0x7)="8b797374f7006d", 0xffffffff, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r4 = accept4(r0, &(0x7f0000d3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000774000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d44000)={0x0, 0x1ff, 0x100, 0x1f, 0x3, 0x1, 0xfffffffffffffffe, 0x4, {0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8001, 0x5f6b579c, 0x0, 0x1}}, &(0x7f0000695000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00009b8000)={r5, 0x80b}, &(0x7f00007f6000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000453000)={r6, 0x39, "f91ea8b7d307aba271cd537977e70f76bd1176fbc0852fe4fc6d9318543bfeb492a5101af2201e0f7c4d30bcc8aa37d4a06c4c56f4e6f545f1"}, &(0x7f0000a7c000)=0x44) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fca000-0x10)={r3, 0x18, &(0x7f0000735000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007ec000)=r8, 0x4) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f00004ed000-0x1e)="b4103143bf66481d00ed17122124eed626ecec11ac8dd3b7583714e9acc7", 0x1e) connect$ax25(r4, &(0x7f0000bcc000-0x10)={0x3, {"e4ecfdffffe809"}, 0x100002}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000fa4000-0x10)={0x0, 0x0}, &(0x7f000050f000-0x4)=0x10) bind$inet(r0, &(0x7f0000fa4000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000074b000)={0x0, 0x0}) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000dcd000-0x23)="2200000014000701000910fd00000600020c00000100000009000200f100ffe8001588", 0x23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000af5000-0xa0)={r7, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8, 0x9, 0x2, 0x80}, &(0x7f0000fcc000-0x4)=0xa0) sendto$inet6(r1, &(0x7f000076b000-0xf0)="d8d7b308c3ec78473e5adbd9e9c728420786b000ae9de15d2c22791a5ab92c0494d28d49786ae2f2342f63875b2eeb5556cfc081bca0a28d98e6c0d04ee67a61dba17f17528eb7fe51a4ab4c8a99f3e90290e01a2f131e230045874c37eab7341e057e95d6a44257e70add35c67512627f0a444df873d68b9acfa86ddfaac9d1d8c729f4406ddf0e78f7dc672c5af35b2ecd25658665fa0577a08f01a2735ed81a5777c8c207b4e730ce03baac2822926fd7bc27c9d024563a57294a6345d2927d4dab035b5c98d2ab7daf3e43afd4a51bff6d4e8221f02089595941ec51265fafba4faa80dd5b381b5a837c71080da4", 0xf0, 0x4000, &(0x7f0000c65000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9d}, 0x1c) socket(0x0, 0xa, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000be6000-0x9)="2f6465762f72746300", 0x0, 0x0) write(r1, &(0x7f0000421000-0x4)="c4ef0004", 0x4) r10 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ebb000)={r7, 0x1, "ad"}, &(0x7f0000d3a000)=0x9) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ae4000)={0x2, &(0x7f0000953000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r9, 0x4010641c, &(0x7f0000b34000-0x10)={r11, &(0x7f0000c34000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet6_mreq(r10, 0x29, 0x0, &(0x7f0000072000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009db000)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd8000-0x8)={0x0, 0x0}) 2017/10/11 00:52:34 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000012e000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f4a000-0x10)={0x0, 0x0, 0x2, 0x8080000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x400000000000002, r0) pread64(r2, &(0x7f000002b000-0x1000)="", 0x0, 0x0) dup3(r2, r1, 0x0) socket$inet(0x2, 0x9, 0xffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000d000)={{0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="32ad84ea91ef", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x2) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000001f000-0x4)=0x2, 0x4) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x2, 0x5) syz_extract_tcp_res(&(0x7f0000012000)={0x0, 0x0}, 0x9, 0x2) syz_emit_ethernet(0x4e, &(0x7f0000022000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xb, 0x4, 0x0, 0x100000000000, 0x40, 0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x14, 0x6, 0x0, 0x8, [{[@rand_addr=0xfffffffffffffffb], 0x9}, {[], 0x5}, {[], 0x8}]}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x37, &(0x7f0000ff6000)="ff0204000000def31d001122000000d8144e000000000205", 0x18) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8) setsockopt$inet6_buf(r6, 0x29, 0xff, &(0x7f0000ff0000-0x60)="", 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000249000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) dup3(r7, r6, 0x80000) 2017/10/11 00:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x114, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e57000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000cc8000-0x8)=0x100000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000030000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1ab5, 0x0, 0x10000004, 0xfffffffffffffffe, 0x0}]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000b05000)=0x0, 0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x1, 0x50, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f000002f000)={0x7b, 0x0, [0x247, 0x1, 0x800, 0xfff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001be000-0x98)={0x9, 0x0, [{0x390, 0x0, 0x7}, {0x0, 0x0, 0x80030}, {0x0, 0x0, 0x256}, {0x819, 0x0, 0x202}, {0xbba, 0x0, 0xa}, {0x283, 0x0, 0x0}, {0xe0b4d421986e05ec, 0x0, 0x5}, {0xe8, 0x0, 0x6}, {0x2bc, 0x0, 0x1}]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000000a000-0x8)=0xf000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x2000000, 0x36, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000027000)={0x0, 0x10001, 0x5, &(0x7f0000031000)=0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e63657200", 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f000037b000-0x4)=0x0, &(0x7f0000279000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00007eb000-0x28)={&(0x7f0000aae000/0x4000)=nil, 0x7, 0x7, 0x20, &(0x7f000051d000/0x1000)=nil, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000005000)=[{&(0x7f0000008000)="83cd54b883ad4744cdb2c5c6607592a0ad097f0c2ab89f4e64a5624325f3506541b43e625074c6ee09f4720527269e2182db215756d505173352f0ce5b5a39ea44eb404f7b7e414c226c3a3cb539fdb9eeb5a267b2016103b58a3bed118b15e19ab141cdce00f10a28398798b2fb8501eeb2f5956163166029c00e64fa90c8d60d6f9ba558fbdf95d333bde9304aa4eb805f743d7f9ad968ef4d3ad6907ea0c78f85512910694c64ff0a71fffefc000f76", 0xb1}], 0x1) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x6) 2017/10/11 00:52:34 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x37746d9412b8c71a, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x8, 0x5, 0x0, 0x843f, 0x5, 0x6, 0x0, 0x200}, &(0x7f0000001000-0x40)={0x6, 0x82, 0x8, 0x100000001, 0x8, 0x6, 0x5, 0x5}, &(0x7f0000001000-0x40)={0x20, 0x8001, 0x1, 0xcdc, 0xffffffff, 0x8001, 0x5, 0x5}, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000a78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000996000-0x8)="2e2f66696c653000", r1, r0) r2 = shmget$private(0x0, 0x3000, 0x1, &(0x7f000049a000/0x3000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000d40000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b67000)=0x60) shmat(r2, &(0x7f0000007000/0x1000)=nil, 0x6ffc) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000697000/0x1000)=nil, 0x1000, 0x2, 0xfffffffffffffffe, 0x3) mremap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000702000/0x3000)=nil) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)="2e2f66696c653000", 0x4000000000028042, 0x0) gettid() mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) 2017/10/11 00:52:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x3f, 0x0, 0x400, 0x1, 0xd4cf18, 0xd339, 0x1, 0x2, 0x9, 0x7}, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xc9, 0x800) ioctl$KVM_GOOGLE_LAPIC_REQUEST(r0, 0x4018aefa, &(0x7f0000000000)={0x10000, 0x40000000000000, 0x8, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c85000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x2, r3, 0x2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a25000)="2f6465762f6b766d00", 0x41, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x800402, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000ef3000)="000000000000000000000000000000000000000000", 0x15, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017d000)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000018f000-0x4)=0x0, &(0x7f0000525000)=0x0, 0x101, &(0x7f0000d8d000/0x3000)=nil, 0x7) setpgid(0x0, 0x0) r2 = inotify_init1(0x20000000000c0800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005fa000-0xa)="2f6465762f70746d7800", 0x2200, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000080f000)=0x0, 0x0, 0x6, &(0x7f00009cb000)={0x77359400, 0x0}, &(0x7f0000b9b000-0x4)=0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x5) open(&(0x7f0000be4000-0x8)="2e2f66696c653000", 0x200000, 0x101) open(&(0x7f0000ddc000)="2e2f66696c653000", 0x1, 0x1) r4 = creat(&(0x7f0000cca000-0x8)="2e2f66696c653000", 0x148) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000bc1000)={0x1, 0x1, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5452, &(0x7f0000cf6000)=0x1000) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000074c000-0x1)=0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000fc8000)={{0x0, 0x0, 0x0, 0x0, r0, 0x1, 0x6, 0x0, 0x0, 0x0}, 0x9, 0x6, 0x5, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00003a7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x40c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r6) fcntl$getownex(r2, 0x10, &(0x7f0000f01000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r7, 0x2000000000000, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000019000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72666b696c6c00", 0x1000000000006, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000f10000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000000014, &(0x7f0000bc6000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x6, 0xf2, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x8008, 0x0) sendto$inet(r1, &(0x7f00000b6000-0x1000)="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", 0x1000, 0x8084, &(0x7f0000121000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffff9c, r0, 0x80000) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00008a4000)=@req={0x3f, 0x8001, 0xff, 0x0}, 0x10) syz_open_dev$random(&(0x7f0000b36000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x1a9085) r5 = getpid() setpriority(0x1, r5, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f1f000)={r1, r2}) write(r3, &(0x7f0000efd000)="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", 0x1000) bind$inet(r1, &(0x7f0000306000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r6, &(0x7f0000e97000-0x2)="2d0d", &(0x7f0000002000)="", 0x0}, 0x20) r7 = syz_open_dev$usbmon(&(0x7f000000a000)="2f6465762f7573626d6f6e2300", 0x1d, 0x0) pread64(r7, &(0x7f0000017000)="000000000000", 0x6, 0x0) 2017/10/11 00:52:35 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000040005, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1000000000000000, 0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fcb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10, 0x0, 0x0, 0x4000, 0x100, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f47000)={0x4000000005, 0x78, 0xdb, 0x0, 0x4000, 0x8, 0x0, 0xffffffffffffff9e, 0x1, 0x1fffffffffd, 0x8000fe, 0x0, 0x1000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9008, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1ffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000165000)="2f6465762f76637300", 0x40002, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d4e000-0x2)=0x9, 0x2) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) socket$inet(0x2, 0xfffffffffffffffd, 0x7) listen(r2, 0x1000000400981b) ioctl$int_in(r2, 0x5473, &(0x7f0000e46000)=0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000b, &(0x7f0000004000)="03", 0x1) connect$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000a95000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a18000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000d2c000)="", 0x0) r4 = socket(0x2, 0x80805, 0x200000000) setsockopt(r4, 0x0, 0x27, &(0x7f00006e2000-0xc)="e000003e7ffeff0021ec067f", 0xc) shutdown(r2, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000184000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000cc5000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x9, 0x0, 0x0, 0x200, 0x400002, r5}) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000a4c000)="", 0x0) socket$inet_sctp(0x2, 0x2, 0x84) 2017/10/11 00:52:35 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) memfd_create(&(0x7f0000002000-0x3)="003a00", 0x3) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000374000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xcbe9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x6, 0x5) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000070a000-0x4)=0x0) getpgrp(r2) setpriority(0x0, r2, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x80000000010, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000d43000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_open_dev$sg(&(0x7f00006ef000)="2f6465762f73672300", 0x5, 0x40) write(r3, &(0x7f00009b6000)="260000002a0047f10701c1b08000e400000000000100000009ef18fffeef00000000000000003a", 0x27) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000047e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040d000-0x4)=0xe8) getgroups(0x2, &(0x7f0000e7a000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r6 = dup2(r3, r3) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f00007df000)=0x7) fstat(r3, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000346000)={0x0, 0x0, 0x0}, &(0x7f0000c8d000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000605000-0x38)={&(0x7f0000fa0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000be8000)=[{&(0x7f0000553000)="339f0118956f2775157530f02a397dee240486957433dd6e15b8d7ab9648a1e824973bff4beb23334a945dbb9681c7536692d77f0af106b078db19a35ff1af25f4efb1c111a666743802a5ad2effb3f624bb15e90dffa344b03e28ec37980472dcdc3be5abf5a0890ac5b626ab8477798525715feba50ae0f1f2052d9c64817e169935203ca55d79677646cf2a14812de6d031c00d4fe1773b13faaaa39693bd516fbb249e973e2c871b8d1203", 0xad}, {&(0x7f00007c3000-0xbd)="ef93f63c5d19499697607226612312615e40bc564221f5d8f36933381795a1fef17f42715c41725db2dc8a1ae294ec6cae74ae4d42e538c424e8a55b1ece94f63a4af6f5e9e8c5017ead7e9706dc4d6fa0a3f1e65c197661e08ce71e42bf176f341e1a2d65efe12bf250019b37a51cc737cb88beb161c4ee592fb795407f2cf4ea43d9dd67ff0a497a8db4d73a8b561ab8233b4c6197470d5912a324a7090602edc1b3804c387220b70d51b8eb6e765101677c65a97c5d475593e5e36d", 0xbd}, {&(0x7f0000438000)="e632271ebfb66235c130936bdf80e2f5a86f86262b7e09b2ada04da8f68f6cb6a7fa9b9f5560b6de56d7d7f40da7271b4313cc94b77107f060005d08d3013059dea6eb50600d0f651eeed4f1c6ee8a5aefe616e67a00ec7548e379d6802af85db758fa96d5cad99f8fd528226ab86cfc276c88b92bde4a05b15d6932bc9a6ae913070af3850c049533e60ba272bf9cab2a5f618bfc5129eeeba6d6dccb991f886a9fef73002051809aa464372401c2b872abf025a7e06aea6e1e0167ac00cae330c36b90a8a30ac1ac16bf60d59267cf13ff9cad3180ec28308d8770c78ec3855ea698053e", 0xe5}, {&(0x7f00002b2000-0x58)="460b1e975ce82995c268634bf18a3fddf0f40bc53444ea7b625408dd9e35cd08041b9207400e1930c685d955372a8827c26beaea72e8a6204aa0ca8b6fb8d7a18fff6a0836d32adffd404c836069d57a92edde1ba7ca5ff4", 0x58}, {&(0x7f0000b65000)="623cdc99ee7ff7d1e2e96ba2", 0xc}, {&(0x7f00009c4000-0x1000)="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", 0x1000}, {&(0x7f000091c000)="0869bd55bb8e7a892f4dcfe23adf58b381e0dcde", 0x14}], 0x7, &(0x7f00000db000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r5, r9}, @cred={0x20, 0x1, 0x2, r8, r5, r7}, @rights={0x30, 0x1, 0x1, [r6, r6, r6, r1, r6, r6, r6]}], 0x3, 0x48000}, 0x40010) 2017/10/11 00:52:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a83000)=0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008fa000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockname$inet6(r1, &(0x7f00002bf000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003b8000-0x4)=0x1c) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f000038b000-0x4)=0x0, &(0x7f0000413000)=0x4) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f00002f1000)="2e2f66696c653000", 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d2a000-0x4)=0xabc1, 0x4) accept$unix(r3, &(0x7f0000743000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e68000)=0x8) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00003e1000-0x4)=0x0, &(0x7f00004c3000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ef5000-0x4)=0x0) pipe(&(0x7f0000ef3000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000e01000-0x10)={0x100, 0x7d, 0x4, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b94000)={0x0, 0x0}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_int(r5, 0x29, 0x12, &(0x7f000013f000+0xbd)=0x0, &(0x7f0000df5000)=0x4) [ 86.224457] äÂ^óÜÞ: port 1(syz3) entered blocking state [ 86.233818] äÂ^óÜÞ: port 1(syz3) entered disabled state 2017/10/11 00:52:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, &(0x7f0000d09000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000406000)=0x58) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b92000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f00005f1000-0x3)="397000", 0x2000, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r1, &(0x7f000072e000-0xc)={0x10, 0x0, 0x200000000010001, 0x5c5a}, 0xc) r2 = inotify_init1(0x0) prctl$setptracer(0x59616d61, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x7fffd, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f000085a000-0x28)={&(0x7f00000ad000/0x4000)=nil, 0x2, 0x1, 0x3, &(0x7f0000f25000/0x1000)=nil, 0x7}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x9], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r4, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xf, r4, 0x0, &(0x7f0000000000)="") ptrace(0x11, r4) 2017/10/11 00:52:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000863000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="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", 0xfa}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f00006a3000-0x50)="c66fbad4969209fbc76d42ae144e1f0af4f5933570d8d8cae0340684f58847c576813d3958da8a2d", 0x28}], 0x4, &(0x7f0000684000-0x1410)=[{0x90, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, {0xa8, 0x0, 0xfffffffffffffff9, "1ed1ffc0dfec6c9c13cdb66e75b856518d2916765ecb42183b66f501b7a97861efb4ccfa11e027e7d1a4b0980bb41ec014b3a3b82a0e3ba5b8566ac585561ad6a1d61272ab1c80f244f654b1fb2e0d48f7d61a293cf67da9b5b5e9321b2d702bfd7eace0fc219a0ba5225609689fe512a5a1ac4d7550918df1252b99969b29c38244c4e34daf24bcc9f218edbbb8fb2c1ee386"}, {0x98, 0x116, 0x80, "acb326574765bb87ac69943c8df043ec426a1a13078e9c410d2aba672dda6d877c4a7a0d0c79d6eccf693d7e886fc31ba7b2b3af7e37e6678da2089954bf53ffa8392e0263158a5ce9dd97c7e4a0a8aab5e8ba10ed4b6df13e60c4d1512c18e2ca789d212d5741f9bad13931034fd06bfaa375254055dcfdb0b85b4f0f803bc6a9885a"}, {0x10, 0x11d, 0x2d, ""}, {0x30, 0x1ff, 0xff, "cf4b089d7185d1d24e41499a15b0f65fa6d5555ba42de4859215efa4d067ef72"}], 0x5, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000f68000-0x60)="ffd1f31b355c84d0ebc0ec0920488c76325329f5aec4f262621312a4aec4fd1055a2a833b05a0701669b06004c407d1ec69008f87340d596ea5c0be1a11103e0c3dae07e2ec5f87e7b9999a307b463933f6c7c0ddbb921c3a804046234a12745", 0x60}, {&(0x7f0000523000)="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&(0x7f0000a47000)=[{&(0x7f0000235000)="79d9fbfa5566f261b9a7a9028d182190cae648372db21e627fce9efbc9d01c3c8edfe9912ffa297d8b46d21bc73c40eb92dbfcb00b4decf02ce17fe3359222a96f23c7f2341dba8b1971164c951907e1146002e55e6947c0a4bac223e73e801ff881275208d3501fb03b43e273f7bb3866980f9adac47ccfef49aa77e5d599833a974e94d643e94851dcc7795149c1d26a2732a065c63776e611f68bffc6fbe167f88861f12e", 0xa6}, {&(0x7f0000832000-0x10)="57e0aca1b688d9312cca5a5529ad8640", 0x10}], 0x2, &(0x7f0000ba9000-0x368)=[{0x38, 0x12b, 0x0, "fa258df99ca87ee82f026556cb8f36d4d7604a53d53072749f3a6baa146ae01b2b9c323ebace"}, {0xd0, 0x107, 0x1000, "c58706b1388cc4d9b7e88834747caaae0fff410a08e74832f783db636c87f1bda8d4371ea3bb27bdfd2421565f0531654cfcb5bc01b247a0e583c37f438b8bfeb4e695bf50e12c9fdef4774d66fbbbe192cc4e39e69c67fa5f0d3df4226e6c27f17530cbb2790772e40312e53d709efa41450f75a5a836b86c55cadc28d86cb33b14215cf2a7c6c79b027fec297ffe57278837af5dbcf1f77967c744f554847647dfca8af7bcec412bbe1e217f02713b60e5f99a2f36b8752a"}, {0x18, 0x10f, 0x10000, 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"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0x3, 0x8011}, 0x2}], 0x6, 0x4000) r1 = dup2(r0, r0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003ee000-0x18)="706f7369785f61636c5f61636365737377656d30656d3100", 0x0, 0x0, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000d1e000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000d1e000)=0x48) sendto$inet6(0xffffffffffffffff, &(0x7f0000a77000)="", 0x0, 0x0, &(0x7f0000d20000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r3, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000d23000)={0x0, 0x9f, "d281b74793f17e00be32729542b002987f0fe861264808581f1159ffca11fdfb7c0a8a3ef9c29204bd8c763a2e571837a14e42a91ea803f133bcf7043280c54a5e4ae3a6ccd1b9eb7395eb38a4a375d089de3e2206d61404b3cfa160a585d41cbe953056b249b0af372bbed43aa554eb6e22aa33d6af2b05907586e8b4103ddf23dad072cc179548aff7e108e6aad6dbcfb0b7a6dce18be0169965246a26a1"}, &(0x7f000093e000-0x4)=0xa8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00006c1000)={r5, 0xb2, "3406e36bb84c6cd844088a559c9a4c9d940fc3b797b2d32ecd43c2cc94fbcfe802871a03976e4cdaf6f8778a6e5cd814e42922769f7876e4b970a64787af2f6287ade5250056406e745ced27e19907883af12a31df1f517b050120e3f3ef90294067efa0d52a0ab6b2330f46cbf300cea683dae0d44b2bf7ddad3c9872399832b678288f98d9b58863a992f3ff3b369222e42f40faaee40d963307a80953a5dce061a7b37b9c0acbc3a258bc0849ba299ac0"}, &(0x7f000010c000)=0xbc) mmap(&(0x7f00001e8000/0x4000)=nil, 0x4000, 0x1000003, 0x10, r3, 0x0) getsockopt$bt_hci(r4, 0x0, 0x43, &(0x7f0000d23000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1c000)=0x1e) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c80, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f0000d04000)=[], 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0x1) r8 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r8, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) 2017/10/11 00:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x80807, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6856, 0x40, 0x401, 0x14, 0x730, 0x5, 0x6f73, 0x1, 0x6, 0xcab, 0x401, 0x7b, 0x2, 0x7f, 0x2]}, &(0x7f00002c0000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000-0x20)={0x12710, 0x3, 0x4001, 0x1000, &(0x7f0000484000/0x1000)=nil}) gettid() faccessat(0xffffffffffffffff, &(0x7f0000928000)="2e2f66696c653000", 0x0, 0x100) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f0000000000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000001000-0x1)="53") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0x5, 0x1, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x2e1ebcaa, 0x3, 0x6, 0x5, 0x4, 0x0, 0x1ff, 0x7f}, &(0x7f0000001000-0x40)={0x3, 0x3, 0x8001, 0x80000000, 0xffffffffffffff80, 0x10001, 0x6, 0x5}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x9, 0x1, 0x2, 0x13, 0x3, 0x2af1}, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)={0x7}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000002000)={0x4, &(0x7f0000003000-0x20)=[{0x6, 0x100, 0x22aa, 0x4f}, {0x200, 0x4, 0x9, 0x7ff}, {0x80000001, 0xffffffff, 0x7, 0x7}, {0x7, 0x100000001, 0x100, 0xfffffffffffffff7}]}) statx(0xffffffffffffffff, &(0x7f0000033000)="2e2f66696c653000", 0x3000, 0x0, &(0x7f0000784000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x0, &(0x7f0000002000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mq_timedsend(0xffffffffffffffff, &(0x7f00000cf000)="", 0x0, 0x3, &(0x7f0000705000-0x10)={0x0, 0x0}) 2017/10/11 00:52:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2308, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0xf, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c0000)=0x0) getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000db000)="2f6465762f76637300", 0x80, 0x0) perf_event_open(&(0x7f0000bcb000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000504000-0x4)=0x200, 0x4) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a1a000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000524000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f45000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x100000001, 0xffffffffffffffe1, 0x4}, &(0x7f0000271000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f000098f000-0x4)=0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000d41000-0x18)={0x0, 0x5, 0x101, &(0x7f0000e6b000-0x8)=0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008d4000)={0x105, 0x0, 0xcf4, 0x7, 0x8, 0x66, 0x3fd, 0x5, 0x6a6d3b01, 0x7f, 0x0, 0x7fffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d7000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009e2000-0xc1)={0x0, 0xb9, "695c0c3116bfe126a073357f2bf48ac7aa26f8425c358f7aea2a03616b594608834c35f84684cbb056a3f44ec02e24121f5fd69bd683454dac729c893ad49c921347f56da1569512337566f8c952a1c80df063bcf5e288a3f3d04bc4443a52e17ebfd7fde96dfe699e9e551f92a4995ed84fa4432138e771c7e1fecfcc3e6ec10117249032bc69ccafb41e207500f11259ed84a60747acdf78e14be4b6a7fbf8d621a3dae8911493f6e1150713c6199ef6acf857505c71a1f6"}, &(0x7f00004da000-0x4)=0xc1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e6c000-0x10)={0x80000000, 0x204, 0x58, 0x7, r5}, 0x10) r6 = fcntl$dupfd(r4, 0x406, r4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6f000-0x4)=0xc) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x101, 0x0) dup(r1) r7 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x7ff, 0x2) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r7, 0x8000, 0x1) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x4000, 0x5, 0x9, 0x2, 0x0, [{0xffffffffffffffff, 0xbf7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0xe3, 0x2, 0x2f, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x200, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x80000000, 0x532c, 0xeb, [0x0, 0x0, 0x0, 0x0], 0xbed2}, {0x6, 0x10001, 0x5dec, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5c388d12, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x4680}, {0x6, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xc98f, 0x7ff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0x100, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x9, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xda50, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0], 0xd9fa}, {0x10001, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x9, 0x4, 0x20, [0x0, 0x0, 0x0, 0x0], 0x26ae}, {0x7, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0], 0xabef}, {0x8000000, 0x2e0a, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x157b, 0xfffffffffffffc00, 0xc0cc, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xffffffffffffffff, 0x15, 0x10001, [0x0, 0x0, 0x0, 0x0], 0xe31}, {0xe1, 0x17c9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x5, 0x43, 0x1, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x101, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x100000001, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x3}]}) 2017/10/11 00:52:35 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000332000-0x10)={r2, 0x5, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0xffffffffffffffff, 0x4, 0xfffffffffffff99a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x109081) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r4, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) mmap(&(0x7f0000ab8000/0x4000)=nil, 0x4000, 0x0, 0x800000021010, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x1000000, 0x32, r3, 0x0) mmap(&(0x7f0000812000/0x4000)=nil, 0x4000, 0x400000400001, 0x32, r4, 0x80000000000) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x4, 0x40080) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x10000036, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000894000-0x4)=0x10) mmap(&(0x7f0000767000/0x2000)=nil, 0x2000, 0x1, 0x4012, r5, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000268000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 86.371927] audit: type=1326 audit(1507683155.324:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8494 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 [ 86.547954] audit: type=1326 audit(1507683155.500:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8494 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/10/11 00:52:36 executing program 4: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d8a000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20001, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r1) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000f0d000)="f7", 0x1, 0xfffffffffffffffd) fallocate(0xffffffffffffffff, 0x3, 0xc0, 0x20002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f5b000-0x21)="7472757374656473656c6673656c696e757847504c656d31747275737465642e00", 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x400000000811, 0x0, 0x8) r4 = socket(0x10, 0x3, 0x0) socketpair(0xb, 0x12, 0x5, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000773000-0x8)=[{0x80, 0x9, 0x6, 0x6}]}, 0x10) write(r4, &(0x7f0000203000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setns(r4, 0x48000000) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00009e8000-0x4)=0x10004, 0x4) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00008d5000)=@random={"757365722e00", "5c27747275737465642500"}) bind$inet6(r2, &(0x7f000036c000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) recvfrom$inet6(r2, &(0x7f000067e000-0x1000)="", 0x0, 0x40000102, &(0x7f00000a9000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe36}, 0x1c) sendto$inet6(r2, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f0b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f000097e000)=0x0, 0xfffffffffffffffe) 2017/10/11 00:52:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ffa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000058e000)="2f6465762f73672300", 0x800000090, 0x4400) r2 = semget(0x3, 0x4, 0x183) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2f) statfs(&(0x7f00006e8000)="2e2f66696c653000", &(0x7f0000514000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet6(r3, &(0x7f000074b000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x30}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000e21000)={0x0}, &(0x7f0000a05000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f00007f7000-0x4)=0x2, 0x4) r6 = socket$nfc_llcp(0x27, 0x800000000003, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ca0000-0x4)=0x8008, 0x4) getsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000fdb000-0x4)=0x0, &(0x7f00006a9000)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000470000-0xc)="2f6465762f6175746f667300", 0xfd, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xffff, 0x0, 0x996, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000b68000-0x1c)=@req3={0x6, 0x0, 0x80000000, 0x10000, 0x3, 0x6, 0x0}, 0x1c) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000a5a000-0x4)={0x0, 0x0}) sendto(0xffffffffffffffff, &(0x7f0000c28000-0x2b)="", 0x0, 0x0, &(0x7f0000458000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) fcntl$addseals(r6, 0x409, 0x1bb646daf1da2879) sendmmsg(r3, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000a12000-0x10)=[], 0x0, &(0x7f000013d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) semop(r2, &(0x7f0000005000)=[], 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ce000-0x4)=0x5, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x100000000000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000020, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:36 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$nfc_raw(0x27, 0x7, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00004dd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000f84000-0x4)=0x8, 0x800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f83000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f85000-0x20)={@generic="9401000800000008e383e45a01c3a2e3", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000090b000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) listen(r0, 0x3) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000027f000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f84000)={0x0, 0x0}, 0x304, 0x9c) syz_emit_ethernet(0x6e, &(0x7f000069a000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x8000086dd, @ipv6={0x1, 0x6, "a228af", 0x38, 0x8c, 0x8, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x1, 0x1, 0x42424242, r4, 0x0, 0x0, 0xe, 0xd3, 0x1000000, 0x0, 0x7fff, {[@sack={0x5, 0x12, [0x3, 0x10000, 0x96b, 0x7fffffff]}, @md5sig={0x13, 0x12, "899f46832ced6f4156afb56397f94fd0"}]}}, {""}}}}}}}) setsockopt$inet6_buf(r3, 0x29, 0x44, &(0x7f0000dbe000)="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", 0x1000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000799000)={0x42424242, 0x42424242}, 0x5, 0x3f) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f86000)=0x0, &(0x7f0000b94000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a1c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8, 0x0, 0xff, 0xc, 0x7d3, 0x406f, 0x3}, 0x20) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt(r0, 0x2, 0xffffffff, &(0x7f00008b9000-0xff)="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", 0xff) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000086e000-0x8)={r0, r1}) bind(r0, &(0x7f0000a5e000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00008a0000-0x4)={r2}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ad000-0x4)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000a0e000)=0x1ff, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dcf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000997000-0x16)={0x0, 0x1000, 0x2e, 0x1, 0x9}, &(0x7f00003be000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000086000)={0x718, 0x8001, 0x80000000, 0x2, r6}, &(0x7f000026b000)=0x10) bind$inet6(r3, &(0x7f0000d24000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000050e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r7 = socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r7, &(0x7f0000265000-0x60)={0x27, 0x80, 0xa69, 0x2, 0x100000000, 0x1, "50c1edff74fbdffeabe870ff39a8be506511e5e227886305ef7aaa37e72d516222f7d61cf31f40e121b635a924aecf84507e67ec831b185ae8ad11138d8f15", 0xffffffe000000000}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e26000)={r2}) sendto$unix(r8, &(0x7f000018d000-0x36)="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", 0x2b6, 0x80, 0x0, 0x0) ioctl$sock_bt_hci(r2, 0x400448ff, &(0x7f0000c9f000-0x4a)="7210252b001975e4c0574a19861e8f9679f11d6e6fda5d6bf2e2863cb7052c8943003f15aefbeb12dc1bd17cc7cf8bdffcdb994ee5c8d7c7a8aa9217b76f90829a92fb99950e17e891f1") close(r3) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00002e1000-0x4)=0x3f, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f0000dab000)={0x4}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000256000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x89e1, &(0x7f0000f98000)={r0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000096d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x59e6, 0x0, 0x0, 0x8, 0x6, 0x100000001, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000152000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 2017/10/11 00:52:36 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000008000)={0x80000000, 0x80000001}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000001d000-0xb)="2f6465762f766373612300", 0x7f, 0x111000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, &(0x7f000001c000)=0x2ec37995, 0x9, 0x6) 2017/10/11 00:52:36 executing program 6: perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb31000)=nil, 0xb31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ac000/0x4000)=nil, 0x4000, 0x2000001, 0x10, 0xffffffffffffffff, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b1000-0x4)=0xc) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000fb5000)=0x0, &(0x7f000088c000)=0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a40000)={0x2, 0x90, &(0x7f0000a9a000-0x90)="520000008022b6209598708b278ed708642259682ad9006a0400c8567fc669b0490900000000000000f312e1f0107f77a217208b41734cd2313fe30000000401d46ad8ba2003c5cdc97e249a16ec77d694a069f36e420b4e6b2e215c34c7649572f3aef463bbef351928d8b47c4310162cada302ee701256277b133780000000000000002e4a0406bf3730d6f115460b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000a45000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) fcntl$addseals(r1, 0x409, 0x3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00004c3000)=0x3f) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000f79000-0x8)=0x10000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000029f000)={0x0, 0x0, 0x80000001, 0x3}, &(0x7f0000802000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001d8000-0x8)={r2, 0x5}, &(0x7f00006b1000)=0x8) syz_open_dev$mice(&(0x7f0000245000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8e000)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00001a5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000042c000)={r4, 0x20}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d7c000-0x38)={&(0x7f0000c58000-0x18)=@file={0xfffffffffffffffe, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000493000-0x10)=[{&(0x7f0000821000-0x1000)="21dfe81f00b1df60ae5e6f401c97927341b5d57c6f69327fec1b5d48958bf180b2f782ec5c696b50bb1e64f988fb709307ca8a3e98c78ddf3a9c9115ebaf00718d7ab903babc2a127b5b3594d2bd47468f75269a9610318a4aadfb059641cfe19cdbf8952de07a36554e53522e784703bee811f88764871395b10f1b2ffea40bc112c1cdc7ea79161ba6c6a587d83b2f7e1390022a73019d767b6607f211412b677a2cb3a00f4c1e6732781af145acef194507df055ef11af59ca1468356842038dbef41650b574dd09da8d4ec654333599b3977769d4d2654e5b09df6cbad3e952c637ab18891f344d68317", 0xec}], 0x1, &(0x7f00007a4000-0xb8)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x6, 0x200048d4}, 0x0) modify_ldt$write2(0x11, &(0x7f00000b2000-0x10)={0xd546, 0xffffffff, 0x4800000000000000, 0x4, 0x7fff, 0x0, 0x0, 0x2, 0x0, 0x5}, 0x10) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) r5 = shmget$private(0x0, 0x3000, 0x80, &(0x7f000046a000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x100000d, 0x1032, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00005a0000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f000018d000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:36 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c8e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f9f000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa0000-0x4)=0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fa0000)="637562696300", 0x6) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000fa0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa0000)=0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000fa2000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x10, 0x800) bind$inet(r2, &(0x7f0000905000-0x10)={0x2, 0x1, @rand_addr=0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000648000)={0x0, 0x0}) perf_event_open(&(0x7f0000bd9000)={0x7, 0x78, 0xffff, 0x8, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x668, 0x2e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xc0000000015, 0x5, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x10000000000010, 0x8004, &(0x7f0000c54000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00008d5000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xfffffffbfffffffe) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb7000)="2f6465762f6175746f667300", 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000efe000)=0x2, 0x4) r6 = socket(0x10, 0x200000000803, 0x0) write(r6, &(0x7f000027d000-0x25)="26000000220047050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x25) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000615000)=0x1, 0x4) sendto(r6, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r6, &(0x7f00007e3000)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000b46000-0x20)=[{&(0x7f0000d93000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00009ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x2, &(0x7f0000878000)="", 0x0, 0x7ff}, 0x0) recvmsg$kcm(r6, &(0x7f0000fa7000)={&(0x7f0000a95000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000c91000)=[{&(0x7f0000fa8000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000fab000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf00}, {&(0x7f00000d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x3, &(0x7f000087e000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0xc2}, 0x2004) 2017/10/11 00:52:36 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000809000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000a9d000-0x10)={0x2, &(0x7f0000141000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x2, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) r1 = msgget$private(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80003fc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c28000-0xc)="2f6465762f72666b696c6c00", 0xfffffffffffffff9, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb8000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000549000-0x4)=0x4000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000133000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c1000)=0xe8) r5 = syz_open_dev$vcsa(&(0x7f00009b5000)="2f6465762f766373612300", 0x8, 0x200) ioctl$KDSKBLED(r5, 0x4b65, 0x4) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f000008a000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x1)="00") msgget$private(0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$llc(0xffffffffffffff9c, &(0x7f0000f34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000194000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r6, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0xf97)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000c18000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r4}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000df8000-0x4)=0x7) 2017/10/11 00:52:36 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x200, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0x0}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x8, 0x3b3, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000011f000-0x8c)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ed8000-0x8c)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a13000-0x4)=0x8c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000342000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) bind$inet(r4, &(0x7f0000f62000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x10000, 0x0, 0x1, 0x23d0000000}, {0x20, 0x100000001, 0x800000000000, 0xfffffffffffff010}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000318000-0x6)={r6, 0xfffffffffffffff7}, 0x6) r8 = socket$inet(0x2, 0xb, 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000634000)=0x14) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000fb5000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffffffffffc0, 0xffffffffffffff00, 0x6, 0x4e3216af, 0x8, 0x1, 0x7fff, 0x0, 0x2, 0x1, 0x1, 0x6, 0xfff, 0x9]}, &(0x7f00005e8000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000005a000-0x8)={r2, 0x0}, &(0x7f0000c04000)=0x8) bind$inet6(r7, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000407000-0xc)="2f6465762f6175746f667300", 0x62000, 0x0) getpeername$netlink(r9, &(0x7f0000027000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0xc) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f00004fc000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000a59000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "71"}}}}}) recvfrom$inet6(r0, &(0x7f0000fbd000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x0, &(0x7f00005f3000)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2017/10/11 00:52:36 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10001, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x100000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x7, 0x4000000000, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000087d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x583000) r2 = perf_event_open(&(0x7f00000b4000-0x78)={0x2, 0x78, 0x556, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0xfe, 0x4000, 0x98d, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x2a00, 0x0, 0x0, 0x4000000000000, 0x2e, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x6) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xffff) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_buf(r4, 0x0, 0x24, &(0x7f000064a000-0x2)="bb8a", 0x2) sendto$inet(r4, &(0x7f0000004000)="", 0x0, 0x80000000c0, &(0x7f000000a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000d21000)={0x0, 0x2710}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x3b, &(0x7f0000367000)="958e396937a186d0c500000000000057758100000000000000079ab4d1ed5c28267b784456ca05480000000000000000cc49bedf312c37a2401a93792cf43a52b17356264295bf715dfd52bc010000004f4e49fda506", 0x56) setsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f0000e20000)="dae7d37d12a03cd48ddbcc7e6e61299dbe0c722b093ce7862fd750a7f30e9c1e9ad10ae6fd92ece33d67ee0fe9a71e02461342b1fbd95fe60595a3e5a23900085c0000000000008001cbe2c404636ab10b0c307b9200000009d302d800000000000000200000002101dd00000000c4469cc9255200007e303f4823a6c8bf32d48a", 0x81) bind$inet(r5, &(0x7f0000918000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r4, &(0x7f0000004000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000db5000)={0x400000000003, 0x100000001, 0x0, 0x0}) r6 = socket$inet_sctp(0x2, 0x1000000003, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x10000, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000b43000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x1000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4003) 2017/10/11 00:52:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000901000)="2f6465762f73657175656e6365723200", 0xf8220, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00003a1000)={0x20, 0x802, 0x5, 0x3fc, 0x2000059, 0xa5}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000583000+0xbb6)=0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getpid() getresuid(&(0x7f0000019000)=0x0, &(0x7f00005ce000-0x4)=0x0, &(0x7f0000527000)=0x0) lstat(&(0x7f000030d000)="2e2f66696c653000", &(0x7f0000301000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x15, 0x201, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f0000b67000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r1]}], 0x4, 0x0}, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0x0, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aae000-0x6)="2e2f62757300", 0x1c) mount(&(0x7f0000054000)="2e2f66696c653000", &(0x7f000006b000-0x6)="2e2f62757300", &(0x7f0000031000)="6d73646f7300", 0x0, &(0x7f0000063000)="") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000429000)="2e2f62757300", &(0x7f0000064000-0x8)="2e2f66696c653000") eventfd2(0x80000001, 0x0) syz_open_dev$tun(&(0x7f0000038000)="2f6465762f6e65742f74756e00", 0x0, 0x80) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r6, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mremap(&(0x7f000066b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000302000/0x3000)=nil) pipe2(&(0x7f000070b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f00000f7000/0x4000)=nil, 0x4000, 0xffffffffffbffffa, 0x1000000000000032, 0xffffffffffffffff, 0x80000000000) mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x0, 0x40031, 0xffffffffffffffff, 0x2000000000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000777000)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2}, 0x98) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00005d8000)={0x0, 0x7fff, 0x1fafec8b, 0x3, 0x1, 0x9}, &(0x7f0000b86000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 87.191774] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 87.250183] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/10/11 00:52:36 executing program 7: mmap(&(0x7f0000000000/0x542000)=nil, 0x542000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r1 = shmget$private(0x0, 0xc00000, 0x284, &(0x7f0000177000/0xc00000)=nil) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)="2f6465762f7667615f6172626974657200", 0x600000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x0, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="282848d2400a8bca048c4fdf7c3526c9"}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0x10)={&(0x7f000000a000)="2e2f66696c653000", r2}, 0x10) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000543000)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000543000)=0x0) shmat(r1, &(0x7f0000000000/0x3000)=nil, 0x5000) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x8)=0x0, 0x8001, &(0x7f0000005000/0x1000)=nil, 0x2) shmat(r1, &(0x7f0000007000/0x1000)=nil, 0x4000) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f000000e000)=0x0, &(0x7f000000f000-0x4)=0x4) sendmsg$netlink(r2, &(0x7f0000004000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x1f, 0x0}, 0xc, &(0x7f000000c000)=[{&(0x7f0000009000)=[{0x1010, 0x80000001, 0x800, 0x4, 0x3f, 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"}, {0xf4, 0x9, 0x704, 0xc0b, 0x4, "4ea9eab515c41d53a7fccb66a1da0a85c78d4f7f88a7f385e6a3fff5cc765eb739fe532e1a159b91eba60210b523fc242fc3c9df3332eefffa91d5684e77c52629c56772795fef1bf78d6737cf1e263d0e466ba7dfd5ec3b69be3f738cb9393f773e394b2e06ef7d93b5b758161f17dfb1248f64a96459bdce1d423164eb36d6c931bbf7ce0c71ef6a4cb6a3326359b60c47fe3dfc9e70753df98b181f276f997fd21fa393274c0d61316dd84ad6ffba23c78220946b663f634d3f9514e96b660ae64c96e9ee155f1b32b3bcea351037e33b71100478ff99b8c1a5fcffcdbd260dae"}], 0x1224}], 0x6, 0x0, 0x0, 0x4000}, 0x800) seccomp(0x1, 0x1, &(0x7f0000005000)={0x7, &(0x7f0000007000)=[{0xd2e, 0x80000001, 0xaee, 0x20000000e02b}, {0x1, 0x20, 0x400, 0x855}, {0x7ff, 0x8, 0x2, 0xd2}, {0x101, 0x4, 0x10001, 0x100000000}, {0x7fffffff, 0x6, 0x7, 0x6c10}, {0x6, 0x825e, 0x39dc000000000, 0x200}, {0x803, 0xfffffffffffffffd, 0x0, 0x3b8}]}) r3 = socket$netlink(0x10, 0x3, 0x17) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4) accept(r3, &(0x7f0000002000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) seccomp(0x0, 0x1, &(0x7f0000001000-0x10)={0x5, &(0x7f0000003000)=[{0x0, 0x9, 0xad6, 0x1}, {0x9, 0x1f, 0x8, 0x1f}, {0xffffffffffffff37, 0x0, 0x5, 0x1}, {0x1, 0xd003, 0x7f, 0xab}, {0x8002, 0x80, 0x10000, 0x9}]}) iopl(0x4) llistxattr(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) munlock(&(0x7f0000531000/0x3000)=nil, 0x3000) madvise(&(0x7f0000123000/0x4000)=nil, 0x4000, 0x9) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x0, 0x0, 0x0}}) r4 = dup(r0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x6, 0x32, r4, 0xfffffffffffffffd) 2017/10/11 00:52:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000034, &(0x7f0000edf000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0726020000000000000000d359bdeb62e18a769cff18856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1080000005ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad3130dd07a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000066000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecc000-0x4)=0xe8) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000069c000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f00004cb000-0x20)={{r5, r6+10000000}, {0x0, 0x989680}}, &(0x7f0000fed000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000001e000-0xc)={0x40000001, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000ce000)={@generic="2fdf4a07966bb24c7522377aa045715c", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d3e000-0xc)={0x7, r1, 0x1}) ioctl$TIOCTTYGSTRUCT(r7, 0x541a, &(0x7f0000420000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ppoll(&(0x7f0000ed6000-0x40)=[{r0, 0x3100, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r0, 0x80, 0x0}, {r2, 0x1080, 0x0}, {r2, 0x1, 0x0}, {r1, 0x2400, 0x0}, {r2, 0x208, 0x0}], 0x8, &(0x7f0000397000-0x9)={0x77359400, 0x0}, &(0x7f0000e87000)={0xffffffffffff8001}, 0x8) 2017/10/11 00:52:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f0000fca000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fc9000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000fc8000)={0x0, 0x27, &(0x7f0000078000)="65fcfc5c8c5b88d94a2d7c95c7cc4deb4ae05503ab71c46df8b845a8c6c93dc951782ed0db0900"}) clock_gettime(0x7, &(0x7f0000fcb000-0x10)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000317000-0x32)="", 0x0, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) accept4(0xffffffffffffffff, &(0x7f000048b000)=@hci={0x0, 0x0, 0x0}, &(0x7f00006f1000-0x4)=0x6, 0x0) io_setup(0x9, &(0x7f0000eed000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000a36000)={0x0, 0x0}) io_getevents(r4, 0x1, 0x5, &(0x7f0000f23000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000de4000)={0x77359400, 0x0}) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000fcd000)={0x0, 0x1ff, 0x9, "fc6f150f2632", "77a85317a4330063afe2273a0b453ef8"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fc8000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000fc9000-0x8)={r5, 0x0}) dup2(r1, r2) fcntl$setown(r1, 0x8, r3) tkill(r0, 0x13) 2017/10/11 00:52:36 executing program 1: syz_open_dev$sg(&(0x7f0000931000)="2f6465762f73672300", 0xfffffffffffffffd, 0x8400000000040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4000000000000, 0x1, &(0x7f0000dc2000-0x10)={0x3, &(0x7f00000b0000)=[{0x2, 0x1, 0x1b, 0x4}, {0xed1b, 0x4, 0x7, 0x1f}, {0x1, 0xff, 0x400, 0x6}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000095e000-0x9)="2f6465762f73672300", 0x1, 0xfffffffffffffffc) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000043f000-0x10)={0x0, 0x0}) r3 = msgget(0x3, 0x2) syz_extract_tcp_res$synack(&(0x7f0000897000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) msgsnd(r3, &(0x7f0000e42000-0x47)={0x0, "dae021fa271c38e4f01ee7117f2bcc396c1946911c0af5b79bd677a96fa49fb268733b7c3a459e04cc1e8cad2f422bf7627133c9688a74a9f55c34601e8fb2"}, 0x47, 0x800) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000bf5000)=0x0) inotify_init() r4 = socket$inet6(0xa, 0x8000000000080f, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f5b000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x17, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x78000090, &(0x7f0000484000/0x4000)=nil) close(r4) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000077a000-0x400)={"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"}) r5 = creat(&(0x7f0000e57000)="2e2f66696c653000", 0x8) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000f8b000-0x4)=0x0, &(0x7f00005f2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000005, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ce000)="2e2f66696c653000", 0x22) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8, 0x0, 0x0, 0x7, 0x72171e8ee22386a7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") gettid() 2017/10/11 00:52:36 executing program 3: mmap(&(0x7f0000000000/0xbf3000)=nil, 0xbf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xa62000)=nil, 0xa62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x4, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0x7)="2f6465762f6877726e6700", 0x480, 0x0) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3, 0x5000000, 0x1ff, 0x3, 0x8, 0xfffffffffffffffa, 0x2, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xfffffffffffffffa, 0x5, 0x1000, 0x0}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000733000-0x18)={0x0, 0x1000000, 0x0, 0xfffffffffffffffb, 0x10000000000000}, &(0x7f00006f7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r3, 0x9, 0x2, 0x5, 0x401, 0x8, 0x400000000095, 0x3, {r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1ff, 0xc556, 0x3, 0x20}}, &(0x7f0000004000)=0xb8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000004000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() writev(r1, &(0x7f0000003000-0x60)=[{&(0x7f0000000000)="78", 0x1}], 0x1) r5 = socket$inet_sctp(0x2, 0x8010800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00003ab000-0x2c)=[@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) connect$inet(r5, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r5, &(0x7f00004d7000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009d6000-0x4)=0x1c) listen(r1, 0x1f) mmap(&(0x7f0000bf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r5, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) shutdown(r5, 0x1) listen(r2, 0x5) sendto$inet(r6, &(0x7f0000a61000-0x1000)="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", 0x1000, 0x8000, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000a79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000000)={0x3ff, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) sendto$inet(r6, &(0x7f0000002000-0x68)="3755cea48ecfa33eced758b4f4026aba6065dff33d0545643177af7d356af2a41af545abcd58b74698abb9390f517011fa7e1d0635448819f86f635e76b62a993f281aab00b2688cfbc7706283ccd801021be61c38a9337cff95adb94e9781cea8d2267d8be22a56", 0x68, 0x4, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f000002c000-0x10)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000004000)=[{&(0x7f0000000000)="dd98eda1", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 87.477225] QAT: Invalid ioctl 2017/10/11 00:52:36 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6c000)={0x0, 0x0}) r1 = accept(r0, &(0x7f00007f5000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000363000-0x4)=0x32) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000ae1000)=0x0, &(0x7f0000f6d000)=0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f000018b000)={0x3, {"9ce6001802952d"}, 0x5}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00000a2000-0x18)=@generic={0x5, 0x5, 0x100000000}) write(r3, &(0x7f0000637000-0x26)="240000001a0025f00048000021bbfc00020b00ff00090000000d00eb080404000000ff00e7", 0x25) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, 0x0, &(0x7f000082a000-0x4)=0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x2, 0x810, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f6d000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000388000-0x4)=0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000f67000)=0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000f6f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xb9)="59eae6f4c6c7a418401952bd50f2173c7f455453636663d98bbc1592a706173ebcc87a09506c7df7ddc404000067e5fd3fe6b4af79e847165fe3c96c50e5574b4b3e9b0ab3ad7e19e11e4039084f98187410c8fd9a1e571015880ad940ff0db2473906384513d71c8ae8718dc1a4404a53331f2d075a8ce0f6204251f452422da9278d6678fbf10ba59afdd8fffd69d1245ea8157a393f0000000000000010d06bf1d9f96b9d1a18ec502c0a892f2bfafe21a11a88d8fe9303", 0xb9, 0x40000000000002) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r3, &(0x7f0000e70000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f70000)=0x1c, 0x2000000000000800) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000f6d000)={{0xa, 0x2, 0xb6f5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53}, 0x7, [0x58, 0x20000000000, 0x2, 0x9000000, 0x6, 0x1, 0x4, 0x42]}, 0x5c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007f8000-0x4)=0x1, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f6f000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x2, 0x3, 0xfffffffffffffffe, 0x18}, &(0x7f0000f70000-0x4)=0xa0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003e0000-0x8)=@assoc_value={r5, 0x80000000063dd}, &(0x7f0000f6f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a10000-0xb8)={0x0, 0x5, 0x8001, 0x6, 0x0, 0x5d0, 0x100000000, 0x9, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x10001, 0x7, 0x4}}, &(0x7f0000db2000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ec0000)=@assoc_value={r6, 0x3e75}, 0x8) tee(r1, r3, 0x7, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2017/10/11 00:52:36 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000033000-0xc)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000027000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$F_MEM_UNLOCK(r2, 0x801) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000038000)={0x0, 0xa1, "4f17b2ae39d4f3264f94b0df0a5e86f92aa7abcb280bf2358115fb8d4fb690ce456cae6c8b17c6a61d2cd248e0a3da13ebbd876e0e72f0e00413f8f083b36d02d50abdebc4d5f5589376d49e0120b42a7397c19690e3ddfc33459533d8222eda3c124a9c6b20181aec52644a8274e57deb93f55345eb042f1089127b57572d9f0f2c4d513e1c47e9578abd2133cf67db2fe7d36cc737ff7ec33ec9ebc454df4b52"}, &(0x7f000000e000-0x4)=0xa9) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000002c000-0x10)={0x5, 0x8, 0xfffffffffffffff9, 0xf832, r4}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000003a000)={r4, 0xe2, "2647e6db88571a708e6f1b87f4b5d4192b0f60ec86bad688858ab28fed8c0856f926be5725e664cba1dbf362a1842b6e474a66405e8331d317500f30e41cfa56dc3ec779ad9f14f38bf606909f3592e88f2582dac065d1ce5b642e66335483411e96b6547d10b5e97f3dd76103752c4876f0ae6f05de54024547f935c0e907f4f493620ef9e311ec37e7125170446694f183b4d9589e636cedcc667dd02b63292e315868b8e04505b40a011545409c63d985a3e566e66ff6ca983a03ed6612ce40c6cccff2fc667b896d37d6783ce432e7d11ede5c9466e4897b7c7c1c08ee140070"}, &(0x7f0000020000)=0xea) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f000001c000)={0x80000001, 0x7fffffff, 0x2, 0x4, 0x3, [{0x7, 0x5a3, 0xfffffffffffffff9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1f1, 0x1, 0x7fffffff, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) clock_gettime(0x0, &(0x7f000003a000-0x10)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f000000f000-0x10)=[{&(0x7f000003b000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x1, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000003a000)="2e2f66696c653000", &(0x7f000003a000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000003a000)="766d6e657430284173656c696e757873656c696e75782f00", 0x18, 0x1) utimensat(r3, &(0x7f000003a000-0x8)="2e2f66696c653000", &(0x7f000003a000-0x20)={{r5, r6/1000+30000}, {r7, r8/1000+30000}}, 0x100) 2017/10/11 00:52:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000743000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f00003d4000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b34340f, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x1, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000020d000-0x5)="7573657200", &(0x7f0000e63000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000061e000)="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", 0x1001, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x2) r3 = syz_open_dev$sg(&(0x7f00009b6000-0x9)="2f6465762f73672300", 0x20000000005, 0x501000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cbb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x100000a, 0x4, 0x10, "05d845872a038c0d24a120274e3aeaf5ee1745db5d9a573bfab4eee68bc828530484b341e92900100000fec58f4f6b954004c50910f72025a2d79b95a8a6095a", "7fd93269faf4d93d4fa5e866c6549c1b070b0b956ff426b85b7a7e9d42cc2ee7", [0xffffffff7fff0000, 0x6], 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4000000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$ircomm(&(0x7f00008cb000)="2f6465762f6972636f6d6d2300", 0x5, 0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00006fa000)=0x0) recvfrom$llc(r3, &(0x7f000022f000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x2122, &(0x7f000000c000)={0x1a, 0x1c, 0x401, 0x400, 0x3f, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) shutdown(r5, 0x1) socketpair(0xb, 0x0, 0x3c1, &(0x7f00003d8000)={0x0, 0x0}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000809000-0xf)="2f6465762f73657175656e63657200", 0x4040, 0x0) connect$bt_sco(r5, &(0x7f0000f9d000)={0x1f, {0x1, 0x5, 0x7, 0x3, 0x6000000, 0x200}}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000eb2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c6000-0x4)=0xe8) socket(0x9, 0x800, 0xac) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b93000-0x3c)=@ethtool_link_settings={0x4d, 0x1000, 0x5, 0x7ff, 0x1, 0x100000001, 0xf898, 0xa70, 0x8, 0x3f, [0x6, 0x8, 0x7, 0x1, 0x0, 0x8, 0x100000000, 0x4], [0x3, 0x0, 0xfffffffffffffffe]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r4, 0x0, r8) sendfile(r3, r4, &(0x7f0000b1b000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f000072d000-0x4)=0x1, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000018f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = open(&(0x7f00009ca000-0x8)="2e2f66696c653000", 0x141046, 0x100) add_key(&(0x7f0000cc2000-0x5)="7573657200", &(0x7f000091c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r11 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r10, &(0x7f000064d000)=[{{0x40000000007f, 0x0}, 0x1, 0x4c, 0x2}, {{0x0, 0x2710}, 0x965, 0x81, 0x87315}, {{0x77359400, 0x100000000000}, 0x20000000000007, 0x8000008, 0x101}, {{0x0, 0x0}, 0x0, 0x1fe, 0x6}], 0x60) sync_file_range(r9, 0x3, 0xffffffff, 0x2) ftruncate(r10, 0x10000) sendfile(r11, r10, 0x0, 0xf8d) 2017/10/11 00:52:36 executing program 2: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000515000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0xffffffffffffffff) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d11000)=0x0, &(0x7f0000d12000-0x4)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x3) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d12000-0x4)=0x0, 0x4) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000a4c000/0x3000)=nil, 0x3000, 0x2000002000000, 0x40010, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x2000)=nil, 0x2000, 0x8, 0x32, r0, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00002d9000-0x4)=0x1, 0x4) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000982000/0x1000)=nil, 0x1000, 0x0, 0x80000000001d, 0xffffffffffffffff, 0x100000000004) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x10000000004, 0x4) bind$inet6(r0, &(0x7f00009df000)={0xa, 0x0, 0x18, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f000069f000/0x1000)=nil, 0x1000, 0x4002000000, 0x40000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d13000)={0xf, 0x4, 0x10001, 0x8, 0x3, 0x1, 0x55b0}, 0x1c) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b32000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002cd000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000053b000-0x4)=r1, 0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x39, &(0x7f000015e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000086dd, @x25={0xe1c4f205f08e2c68, 0xfffffffffffffffc, 0xb, "0700001fe2ffa50008000000000000000003ecffffff740004ab0100400000ffff004061000000d1"}}}}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000027, &(0x7f0000e68000-0x4)=0x80, 0x4) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/10/11 00:52:36 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc9000)="2f6465762f7161745f6164665f63746c00", 0x20001000000000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f6000)="2f6465762f73657175656e63657200", 0x1000010000, 0x0) r1 = accept$inet(r0, &(0x7f00000a2000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000715000)=0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000fca000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc9000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xae1)="00", 0xffffffffffffffff) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f000000a000)="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", 0x1000) keyctl$get_security(0x11, r4, &(0x7f0000ee4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) mq_timedsend(r0, &(0x7f0000240000-0x1000)="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", 0x1000, 0x4000000000000, &(0x7f00003b9000-0x10)={0x0, 0x989680}) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000063a000)={0x5, 0xab, 0x5, 0x8, 0x4}, 0x14) creat(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x24) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f000032e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2, 0x0}) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f000084e000)=0x1ff) connect$ipx(r3, &(0x7f00006d1000-0x10)={0x4, 0x7fff, 0x3, "9bfffff032d6", 0xcebd, 0x0}, 0x10) sendmsg(r3, &(0x7f00003bc000-0x38)={&(0x7f00003ea000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000b90000)=[], 0x0, 0x0}, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f000011c000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dcb000)=0x27) [ 87.575411] QAT: Invalid ioctl 2017/10/11 00:52:36 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000281000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00007d0000)={0x1, 0x7, [@random="fe5f4b98645d", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="515662552b65", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000801000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f49000-0x10)={0x0, 0xffffffffffffff7d, 0x2, 0x80}, &(0x7f000058c000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002d4000-0x14)={r3, 0x0, 0x2, 0x8, 0xffffffff, 0x75}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0xffff, &(0x7f00000a2000-0x8)={0x0, 0x0}) fsetxattr(r2, &(0x7f0000fba000)=@random={"757365722e00", "27656d3170726f6374727573746564707070307d747275737465643c5e7c2c47504c00"}, &(0x7f0000b79000-0x9)="2f6465762f73672300", 0x9, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000c54000-0x18)={0x3, 0x8, 0x10001}) sendfile(r1, r1, &(0x7f0000441000-0x8)=0x0, 0x10000) fcntl$getflags(r4, 0x40000000040c) syz_open_dev$loop(&(0x7f0000217000)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/10/11 00:52:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$cont(0x400000000000029, r0, 0x4, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c92000-0x78)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = accept4(r3, &(0x7f0000c1b000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000653000)=0x1c, 0x807fe) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00004f6000)="7852b98b33252cd7ce76a785674a888e6694a0e2da551e6eb60f60ec981d7c6202d5ad5494b80002bf78f85c317af9b93eacf7c1f680db56b981abd3cde74d32ae6dc0936656c21116baf70a1f8308166ce5257d9530c2685fc15651c44c80c1f3ef42a9ff38cc8811d5d14ef77e9725304b0251494bd5aeea3e7c9313da17845cabea5c1dc137a1eaf9d00d24160e7b32a6d7064e7dba08a378acaf3ec239e227140df57e699e2b578e14cc55f04963d97cec6b0fbe20358e7bc4467d4bf16a1973d34ce5038459786e91f89a37450edf0e9d79ad90bbcc8ab66c5c7e08e54b666ef1433ea5f1dc4392f8", 0xeb) r5 = dup3(r2, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a5b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd2000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005c1000-0x8)={r7, 0x0}, 0x8) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000774000-0x4)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a77000)={r7, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000005, 0x9, 0x400, 0x7, 0xfff, 0x6, 0xf5, 0x9, 0xff, 0x7, 0x3, 0x0, 0x0, 0x3, 0x2]}, &(0x7f000052c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000084c000-0x20)={0x12, 0x4, 0x8000, 0xfffffffffffffc00, 0x4000000, 0x200, 0xfffffffffffffffe, 0x5, r6}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000b6a000)=0xe603, 0x4) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00001b2000)=0xffffff0000000000, 0x4) connect$inet(r4, &(0x7f0000e20000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000e40000-0x20)={0x6, 0x0, 0x4000, 0x0, 0x506, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000939000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005c3000)={r8, 0x7}, 0x8) pwritev(r5, &(0x7f0000e1d000-0x6a)=[{&(0x7f0000bd1000)="5d6b0a8371aa52348cb1554582647b4a91f2d600000030b2679f27d96e43c428b846cfa39393d2b046", 0x29}, {&(0x7f000040b000)="f67fd01cde5cce234927e17bc2616d6bd1294a78d44f5011d30f7d29ffb05bf5cc9e3aac6fc6ddf4fbb73a2c9ccaf70c1aec5c1bfcf4252132d814e1610e89f9e17aca8d2385cda0d18ed2e64b5f953073171d8e93ebf44dbecb9d7d361331e10c6012956027f7c25790b38dff9e6e3abdc87084899c8d61f3796c1d388a484f5e86a1631fb88a33ca0f97b847e590e70bcd03f9c1", 0x95}, {&(0x7f0000079000)="64c8a0e608225a3c39628e0abd33918e73015975a8c2297565058e06dc1195f547379eef45ac989d422672af7f4eea2dcca5849288a9ece3c0f9064e7b8baaa243f6e2f6f1248c977ec0f76aafd26c0bf043e0559548170fa9e9a017d5e0243de97b9353a7f3f4001039d231e512ea397c2d26c5006c8b3d2b03bc7fad2a851a477b592687677b2c4c6314ffeb40613fb7e5c10d8de95984c008ba7dddcf6b2bb716bfd5e3869685ea", 0xa9}, {&(0x7f0000fe0000-0x9b)="ae7a7a69181d481be7ef8ba86f11be4a3b892759b3fc47ccf4bdbdf9796b70d1735c95d132d8fa2951d70366c303b6aae25e0cf378135c2e8533228a8d7b4647562f7fb6b51ad4860f70c54ed0b077e98ec39811a2a55a98bb1d5db2d7c8d2282bfd67606ea271381122f3895b681abdb0ab006be0930ae758e25a37903e93672efa6addf07671712a5d3e42d8b7e2995f0e87f3af6188924b2043", 0x9b}, {&(0x7f0000994000)="1b8717ced37a39c0bd346e2d6691d392a7429e127d9c7620e6e18043663a0877d46bd1bb98f0e370f187d55878ab4b86fa17c3127d6a9dc9b1e68d958d7d49b96996d29e83adc9a090d89857e785aa3e7408f00c2a44710934ea766f82539e0e82d2cbdeef2e03a8ae4ecc5a658dac6e5fc1550fd2b1dd1267c0a787ccdfe194626aa21b146ab39e1d0835cec8bb81a483d9bfd0e233f0f6f012afd58ae0aba59a983890420b694972903d8681a0687a2f436018c4a4ce68893b5272557d17ba1d967e5d013a8b0cd23aec46c2bc1fe7f7", 0xd1}, {&(0x7f0000536000-0xd4)="5245713588e9835fdd14415e8e6b7e0145a52053dec02dcbf55ba76787157bbfc1d0b0ffa161904115646fa53f3b94f2709d18243d5aae5ae94e797f50b8b4dc9d93fdf796fc3723c564211b43f788255ea0954ce60e4a434b9d6d1ca26fabdd9d7c0d34ae4808f7f936b3c7bd48a4051389ad71df93e40908f35bad8db59474d155380e988fc297581749644bd061c08c8919ded317865733c24c6b4d5e329622f7a9bf889e8b4ba096a7dcee7bd5d31e684f92c36306790a67aea9e6fc429cd12eca6a6c4acdb4fbe3e33abf80de701d497ab1", 0xd4}, {&(0x7f000021a000)="d151aef8652692ffcffc5138a01d4fe3f4985c7d60df", 0x16}, {&(0x7f0000043000-0xaa)="64309fb8a1e1764a7ba4cd2f48c9ccb357b6932f7c7cc9cdbc91aa262a48d8f88ca02d423b2035d7a2c7ad8778c8abe05907752224da5e1da1ea02ce3195ffcf51d879d0d9fc8048e4952cad8dfacbfb052dd686e6b5daedf329edeebf878653ff16f5d470658cfbd702707e41facddd25a2b17146074a0d19e11d07faba500c652aa15708bda7761fd0375134cd4703bd585eda247b737b612fce358f8aa73cff21952aff59e777c86d", 0xaa}, {&(0x7f00000c2000)="3a518ecf082e1d27e54f1506147f7f170049d7d19bae6aee6ce6729ccf4fdd2851", 0x21}, {&(0x7f0000913000-0xfd)="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", 0xfe}], 0xa, 0x5b) r9 = socket$inet(0x2, 0x4000000805, 0x0) dup3(r3, r9, 0x80000) setsockopt$inet_int(r9, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r9, &(0x7f00002c1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/11 00:52:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x400000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf40d, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)="") syz_open_dev$tun(&(0x7f0000c0f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e73000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xc) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001ad000)="2e2f66696c653000", 0x8000, 0x80000000101) dup3(r1, 0xffffffffffffffff, 0x7fffc) r2 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0xffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x20000, 0x4, 0x80000001, 0x1213c456, 0x4, 0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0xff, 0xffffffffffdffffe, 0x10000000000, 0x0, 0x3, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)="2f6465762f73657175656e6365723200", 0xa001, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e72000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) close(r4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000090000)=0x3) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e74000-0x20)={0x7e, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b8d000)={0x10001, r5, 0xfffffffffffffffc, 0x1000000007f}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000fbd000)={0x1, r5}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e73000)=0x0) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) mlockall(0x1) read(r3, &(0x7f0000fb8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) socket$netlink(0x10, 0x3, 0x1000b) 2017/10/11 00:52:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x3) mbind(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000065000-0x8)=0xf3, 0x3f, 0xa2b5ff312243c8a6) seccomp(0x1, 0x0, &(0x7f0000011000)={0x3, &(0x7f0000000000)=[{0x1d, 0x1, 0x2000000000001, 0x0}, {0x0, 0x0, 0x4, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000001b000-0x30)={0x3, 0x7, &(0x7f0000052000-0x38)=[@map={0x1, 0x9, 0xff, 0x1}, @generic={0x4, 0x6, 0x2ff3, 0x9}, @map={0xfb, 0xffffffffffff8398, 0x3, 0xffffffffffffffff}, @map={0x80000001, 0xfff, 0x9, 0xffffffffffffffff}, @map={0x67, 0x9, 0x100000001, 0xffffffffffffffff}, @map={0x2, 0x7, 0x5, 0xffffffffffffffff}, @map={0x40, 0x0, 0x7ff, 0x1}], &(0x7f000001a000)="766d6e657431747275737465642500", 0xffffffffffff8614, 0xf7, &(0x7f0000050000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x10010, r1, 0x0) mlock2(&(0x7f0000050000/0x2000)=nil, 0x2000, 0x1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000065000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000066000-0x4)=0x0, &(0x7f0000066000-0x4)=0x0, &(0x7f0000066000-0x4)=0x0) setresuid(r0, r3, r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003b000-0xb)="2f6465762f6877726e6700", 0x4000082400, 0x0) getpgrp(r2) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000067000)=0x0, &(0x7f0000067000)=0x0, &(0x7f0000030000)=0x0) seccomp(0x3, 0x2000000000000, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0xc0000000000000, 0xffff, 0x3, 0x8001}, {0x9, 0x1f, 0x6, 0x7}, {0x5, 0x6, 0x10001, 0x4}]}) mmap(&(0x7f000005f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x1) clock_gettime(0x0, &(0x7f0000068000-0x10)={0x0, 0x0}) clock_settime(0x1f2a34f3a53bcc38, &(0x7f0000033000)={r6, r7+10000000}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x9, &(0x7f0000002000-0x48)=[{0x7504, 0x4, 0x1, 0x2c5}, {0x0, 0xf3, 0xff, 0x9}, {0x7, 0x58e8, 0x10001, 0x8000}, {0x3ff, 0x1, 0x8001, 0x5}, {0x7fffffff, 0x4, 0x6, 0x80}, {0x2, 0x401, 0x8, 0x4}, {0x5, 0x0, 0x6, 0x8}, {0x6, 0x2, 0x9, 0x640}, {0x7fff, 0x23, 0x400, 0x3}]}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r5, &(0x7f0000065000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001c0000/0x2000)=nil, 0x2000, 0xa) madvise(&(0x7f000024e000/0x3000)=nil, 0x3000, 0x3) 2017/10/11 00:52:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair(0x9, 0x7, 0x18074fe1, &(0x7f0000d03000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000a59000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00007fb000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x2, 0x800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000796000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) mmap(&(0x7f000033b000/0x2000)=nil, 0x2000, 0x4000000008, 0x35, r3, 0x7) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000008000)={0x7ff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) read(r2, &(0x7f0000004000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000446000)=@assoc_value={0x0, 0x0}, &(0x7f000069d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cfc000)={r5, 0x3}, &(0x7f0000476000-0x4)=0x6) socketpair$inet(0x2, 0x807, 0x7fd, &(0x7f0000562000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000026f000)={0xb, 0x9, 0x20f, 0x5, 0x2000ff, 0xbd3f, 0xffffffffffffffff, 0x8001, r6}, 0x20) setsockopt$sock_void(r3, 0x1, 0x3c, 0x0, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x2000000000000027, &(0x7f0000a7f000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)="2f6465762f72746300", 0x500, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x40, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000a00000002, 0x0, 0x80000000, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x400000, r8, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x1000005, 0x20000000032, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xedb, &(0x7f0000b75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000d64000-0xbe)="11f5040e974b5eb3a14e2690d748e8c70e04b80038044ba14e7d9ec35bebdc113b353f6750b768474d978c735e4a259c2e1095a6e6c1d175f4f8f1a5b9bfe0f79169ab29ad3ce692baaeb286dcb5267925204dbaab44cf39a7b56833979b739716490d2510c7f2ff2cd49bb7369925c37a4d318143dba530a71625a4797b5015124d6e05da3d1ff6466be701f3506b0d28a6296687054ccd9ee3bd8bb82201a429fe8c418e5aeb9989201260d3d71ff698e215d3174cc9dfe7d6689bb7d0", 0xbe, 0x8000, &(0x7f0000af3000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r1, &(0x7f0000580000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a34000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000327000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000625000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000960000)=@assoc_value={r3, 0x80000001}, &(0x7f0000b9e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000966000)=0x3, 0x4) recvfrom$inet6(r1, &(0x7f00006b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x2000, &(0x7f00005c7000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000660000)={r3, 0x5, 0x3c, "3b7f283aa9e5dc178d2f1462ac2c1fe17933ef27be0a1a4dbb15fc83e2028f53acd94d016e93c60eeb8a690251db67268f74952cd5ba6926a154544f"}, 0x44) socket(0x11, 0x2, 0x1) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x4, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000885000/0x4000)=nil, 0x4000, 0x4000, 0x20010, r4, 0xfffffffffffffffe) r5 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f9000/0xd000)=nil, 0xd000, 0x8, 0x10, r5, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x2000000, 0x42030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0xfffffffffffffffa) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000001000-0x54)={0xdf, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f54000/0x3000)=nil, 0x3000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000860000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0d000-0x4)=0xe8) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x4, 0x4, 0x4, 0x275e7ddd, 0x0, 0x0, 0x0}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000342000)={&(0x7f0000e6c000)="2e2f66696c653000", r7}, 0x10) 2017/10/11 00:52:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000afb000-0x10)=@generic="46af137e155ae8ccc19a297fedf21dbb") setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00009dd000)=0x10001, 0x4) r1 = getpid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000490000)="2f6465762f72666b696c6c00", 0x420000, 0x0) bind$nfc_llcp(r2, &(0x7f0000564000)={0x27, 0x0, 0x7, 0x7, 0x1f, 0x2a57, "8c6a445a52108ed7b7ba95ee8983c6e427acc1f742310fa8480af5ee5603d85e2c40800eca972daa02f36fe52a8bdaa3d99c0fe178a8ca41711d793678af75", 0x2}, 0x60) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006dc000+0xeb6)=r1) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000947000)=0x0) r3 = syz_open_dev$mouse(&(0x7f00005d1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x185200) tee(r0, r2, 0x114be6b5, 0x7) accept(r0, &(0x7f0000aa8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000083c000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000ad5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00008e1000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6, 0x7, 0x4, 0x1, 0x5, &(0x7f0000e48000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0xc221, 0x800}) recvfrom(r0, &(0x7f0000d02000)="", 0x0, 0x1, &(0x7f0000bf6000)=@sco={0x1f, {0x4, 0x81, 0x100000001, 0xffff, 0xfb8, 0x1}}, 0x8) 2017/10/11 00:52:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000039b000-0x3)="242400", 0x82, 0x84, &(0x7f00000b2000)={0x80000001, 0x2, 0x81, 0x2, 0x2, 0x3ff, 0x3, 0x3}) socket$inet6(0xa, 0x4, 0x7fffffff) fremovexattr(r0, &(0x7f0000d28000-0x6)=@random={"6f73322e00", "00"}) r1 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r1, &(0x7f0000c31000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet(0x2, 0xa, 0x5) accept4(r2, 0x0, &(0x7f0000bc8000-0x4)=0x0, 0x80000) fchmod(r0, 0x4) restart_syscall() 2017/10/11 00:52:36 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x40) fdatasync(r0) r1 = epoll_create(0x20) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f8f000)={0x2, 0x78, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00009b0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f00006c3000)={0xfd6, 0xbd5d, 0x81, 0xfffffffffffffff8, 0x100, 0x5, 0xfffffffffffffffd, 0x2}, &(0x7f0000a83000-0x40)={0xfff, 0xff, 0xa9a, 0xb, 0x5, 0x6, 0x9, 0x100}, &(0x7f0000aee000-0x40)={0x5, 0x89f, 0x7fffffff, 0x7ff, 0x4, 0x7, 0x50, 0x8001}, &(0x7f0000253000)={0x0, 0x1c9c380}, &(0x7f00005e8000-0x10)={&(0x7f000083e000-0x8)={0x8}, 0x8}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000fb8000)=[{&(0x7f00009b4000-0x1)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000cf7000)="2f6465762f766373612300", 0x10000, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0x5450) r4 = inotify_add_watch(r3, &(0x7f000092c000-0x8)="2e2f66696c653000", 0x2000007b) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000074d000-0x3)=0x1, 0x4) inotify_rm_watch(r3, r4) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f000023d000)="2e2f636f6e74726f6c00", 0x0, 0x0) r6 = inotify_init1(0x80800) inotify_add_watch(r6, &(0x7f0000031000)="2e2f636f6e74726f6c00", 0x21) ioctl$int_in(r6, 0x5452, &(0x7f0000044000-0x8)=0x3) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00006f3000-0xa)="2e2f636f6e74726f6c00", 0x100, 0x9a) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000f4a000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/11 00:52:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4080005, 0x80000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000456000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x101, 0x10001, 0x0, 0x0, 0x0, [0x0, 0xfffffffffffffffe]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") fcntl$getownex(r2, 0x10, &(0x7f000068c000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008b4000)=0x0) r4 = getpgrp(r3) setpriority(0x0, r4, 0x83) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000c2e000/0x18000)=nil, &(0x7f0000574000)=[@text16={0x10, &(0x7f0000b01000-0x56)="0f21ea67650f01d164670f01df0f01d10f01c90f3266b874f26a4b0f23c00f21f8663500000d000f23f86766c7442400f40b00006766c7442402382c00006766c744240600000000670f0114249a000066003e660f32", 0x56}], 0x1, 0xfffffffffffffff8, &(0x7f0000dfd000)=[], 0x0) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000c55000-0x30)={0x1, 0x0, [{0xc0000007, 0x9, 0x4, 0x2, 0x5, 0x9, 0xffff, [0x0, 0x0, 0x0]}]}) r7 = perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x40000) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f000059e000-0x8)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r8 = socket$inet(0x2, 0x800000000000004, 0x8) r9 = syz_open_dev$tun(&(0x7f00003c9000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000396000-0x30)={0x0, 0x5, 0xffffffffffffffff, 0x5, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f000058f000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="1391872ff3b7275b7cdbcf4208a6ab24"}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x301}) r10 = dup2(r8, r9) ioctl$SNDRV_TIMER_IOCTL_STATUS(r10, 0x80605414, &(0x7f0000190000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f10000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) pipe2(&(0x7f0000173000-0x8)={0x0, 0x0}, 0x80800) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x21, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) 2017/10/11 00:52:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x3f, 0x0, 0x400, 0x1, 0xd4cf18, 0xd339, 0x1, 0x2, 0x9, 0x7}, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xc9, 0x800) ioctl$KVM_GOOGLE_LAPIC_REQUEST(r0, 0x4018aefa, &(0x7f0000000000)={0x10000, 0x40000000000000, 0x8, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe6000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x58, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a25000)="2f6465762f6b766d00", 0x40, 0x0) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_RUN(r6, 0xae80, 0x0) close(r2) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000456000-0x20)={0x10203, 0x2, 0x4, 0x1000, &(0x7f0000645000/0x1000)=nil}) dup3(r4, r7, 0x80000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000f44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8d96, 0x0}, {0xd000, 0x0, 0x0, 0x0, 0x101000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0}, {0x0, 0x4000, 0x0, 0x0, 0x0, 0x401, 0xea8, 0x2, 0x4df993ce, 0xfffffffffffffffb, 0x1ff, 0x40, 0x0}, {0x2000, 0x3000, 0x51bc6c3f2a916fbd, 0x1, 0x7, 0x80, 0x1, 0x6, 0x568, 0x6, 0x8, 0x400, 0x0}, {0x5000, 0x5000, [0x0, 0x0, 0x0]}, {0x13000, 0x2, [0x0, 0x0, 0x0]}, 0x80000004, 0x0, 0x3000, 0x3fffb, 0xd, 0x4401, 0x3000, [0x5, 0xfffffffffffffffb, 0x3, 0xdfee]}) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f00008af000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r6) socket$inet6(0xa, 0x2, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000f0b000-0x58)={0x26, "68617368000007ff000000000108", 0x10000, 0xe, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000973000)="707c44547262377fc666302394aed8ad", 0x10) modify_ldt$write(0x1, &(0x7f0000000000)={0x7, 0x0, 0xffffffff, 0xb4, 0x0, 0x5, 0x1, 0x1, 0x8000, 0x9}, 0x10) [ 87.988552] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/11 00:52:37 executing program 1: setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000397000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000001, 0x84) mmap(&(0x7f00004f9000/0x4000)=nil, 0x4000, 0x3, 0x36, r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={0x3f, 0x1ff, 0x9c, "eb3be1af4d0b481fbe3b74f452e28f72455154f5b63a2e79c87cc6096e87e9f96e4a5597ab8eed424eb5084b9d3fc8b5374414f25af0974089cc5875b85cceeba9a6cc7c669c505c2a10f3eb94dbd29bde569205895d2adbd5d390b99901f8c7d972f95fb1886bc8a0ba12c78d13d2cb37f2a40b49f109ea83a4cc8faaf47b6cd8aa835f38c63bccaf79557247f1488f42f80a45b6f5041c162e104c"}, 0xa4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x72, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x901, 0x7, {0x15, 0x4, 0x0, 0x2000000000000ff, 0x0, 0x0, 0x5, 0x0, 0x67, 0x7, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x7}, @generic={0x87, 0x3, "63"}, @noop={0x1}, @timestamp={0x44, 0x24, 0x7, 0x3, 0x5, [{[], 0x89b3}, {[], 0x0}, {[], 0x7}, {[], 0x1}, {[@rand_addr=0x64], 0xffffffffffffffff}, {[@multicast2=0xe0000002], 0x5}]}, @timestamp={0x44, 0xc, 0x2185, 0x3, 0x2, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0xdf}]}, @cipso={0x86, 0x6, 0x6, []}]}}, "c269"}}}}}) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x8000400001, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007df000-0x4)=0x4c, 0x4) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005ba000)=[{&(0x7f0000ec0000)="390000001000090400000000800000000700004a02000000050000000000000019000a0000000000000000200608000300ff0900001ee4693e", 0x39}], 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000079c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000de7000)=0x10) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000f08000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00003dc000-0x44)="2b819c090000000000000066978df816afaa71cfc54d8902699539bed87534e568ce85333278e919eab69b4f35c45feb00752e40cbbf4a73b725925c2f76578a06fe9f", 0x43, 0xc880, &(0x7f0000ac1000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000079000-0xf)="000000000000000000000000000000", 0xf, 0x2000, &(0x7f0000ab1000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x80000eb2}, 0x1c) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x101, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000ac0000)=0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x6, 0x0, 0x1, 0x2, 0x1, 0x65, 0x5, 0x400001, 0x7, 0x404, 0x8}, 0xb) 2017/10/11 00:52:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033f000-0x8)={0x0, 0x0}) r2 = openat(r0, &(0x7f0000a58000)="2e2f66696c653000", 0x1, 0x40) inotify_add_watch(r1, &(0x7f0000309000)="2e2f66696c653000", 0x6000025) r3 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r4 = gettid() perf_event_open(&(0x7f00000c4000-0x78)={0x4000000002, 0x78, 0x7, 0x7fffd, 0x2000000000000000, 0x4, 0x0, 0x4000000, 0x20200, 0xc, 0xfc, 0x0, 0x7, 0x2, 0x0, 0x9, 0x1, 0x0, 0x0, 0x4000, 0x0, 0x8, 0x0, 0x800000, 0x0, 0xca0f, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000069d000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000060f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000b7b000)="2e2f66696c653000", 0xffffffffffffffff) fgetxattr(r1, &(0x7f00002b2000-0x8)=@random={"62747266732e00", "00"}, &(0x7f0000df0000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r5 = openat(r0, &(0x7f0000a71000)="2e2f66696c65302f66696c653000", 0x80040, 0x6) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000059e000)={0x8, 0x2, 0x0}) perf_event_open(&(0x7f0000ba2000-0x78)={0x1, 0x78, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x1, 0x8, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) set_mempolicy(0xfffffffffffffffe, &(0x7f00004b0000)=0xa18, 0x8d58) clock_gettime(0x0, &(0x7f0000f05000)={0x0, 0x0}) mlockall(0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000885000)=0x1000, 0x4) r6 = shmget$private(0x0, 0x11000, 0x8000000000008, &(0x7f0000bb4000/0x11000)=nil) shmat(r6, &(0x7f000022b000/0x1000)=nil, 0x3000) connect$nfc_raw(r5, &(0x7f0000f4b000-0x10)={0x27, 0x8, 0x3, 0x1000000000000004}, 0x10) shmctl$SHM_LOCK(r6, 0xb) shmctl$SHM_UNLOCK(r6, 0xc) pkey_alloc(0x0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f000044b000-0x8)=0x400100279) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x104e, &(0x7f0000b0e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="59e0dff73543", [], {{0x800, @ipv4={{0xe, 0x4, 0xffffffffffffffff, 0x5, 0x1040, 0x0, 0x0, 0x6c, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0xfffffffffffffe01}, @rr={0x7, 0x1b, 0x9, [@empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1ed, 0x8, "5496dbfbee8c7986adf02623fd02c4f9e8f3f950e017a0e6baebdba2fc4a240d3516ef05918c34901afed1bbc23abecc028ebceafc1ca33cfb6335dc994aa2eca4114129250b3bb7c02b1f7ede3473de6b5d42862a500d772295a87e69ccb12a09e1d1a5b9632aa05948c99814b026d1845076e9163ee4e23583c448842c2caed3d58c4a545384cdfd32e324e8b83949cb1f0c67060eb9608fe3523ad6b8cafb213f0e32305070db98c20588efecdd79c4424ff13f0781be838c297512a5d0d0f2e75980f8dff809c8987fc356d4cf02d7d0212089cac2abbc7a85f126bbea93a4578e8cf457dbcc9ea6436789fd619be8ddcf7ce939575bcc7a1b7eac5afa7c5d0101f9c0d6024046e24b96df1c9a526f69d7899601902044c88c3c954f1e9443f9987415fa59b11dbea09e6256489943cad8afe79a8bed7b4be98c51bb2c5b45694c6bdacb6cf50dfe08908f62d4153d184c1142eb6c0e957825121b76c9d2a72dfefff22bec2f38d784523da4eb2d4eb7bed6d07445b6d5ab70de4a06090efe002ee591c732fb39ecb0a035dd3b3773ab8a7cf8ce31e9d171e91d808377eb33982e95a153f727de17a622a2e0cd9603ed4f74b4ac0d93fe1f1a213bfc96612f4f21ea3776d98a3bae38b125a27727e9246b617ca70b6d8b23d76abbdc2a4d12b0fe07b4f29ec9540707aa2457e42be5a8bbb5345c7792b4635fc85c005b12bd6620d8e3aff4e8d8ac75bc07f52936c96972703d80e00efec37b7c155d058eef3277ed9ea9d5760a191f22c30188e50d2b907050ba4490af72d13ea12c300ade6361a73e093521c5d8304a5e17489e35b5b457a286d6f2f446e7597c9b3028ac19143b9ebc7219febc9c2314df6fb2c6a07ddf169211a71b147a819c61b120443dbd4f62040560b4a766321908d30b9cbaeb2a0235042d5e6fc94aebd8cadf48b4d4af883386f114f0f0c752f462e349761f58e6aeca1abd879610ef540bd778d59209d8de4d67dcc7b72ed162ce1ab1a53837291c580f0dfff7bddd52514afc756fc0b4007508a06f48c022f426f56c1e1804166d532daca742de63ee53066bf4dbec05a4380f55baec4fb53a7a20550c5760df656d777502228862d8c61b1e22e96b503689a9a77d87d151e45fdc5f105200b8605491f0900b46dead952d3d9bb884c72c86e237f2da5b3c02c819e8aedf4be19564029ce156dda45994a6a036ae742ea4c61cd43fdcc67617eea09183a2ab3c2fddb6e28bf831723273b3ab5f1492da70442f66bcb2dcd7e5fbf5eb1ceda5eaeef280ac9d33b7ee45631875e926c6f66f2a122b67ff59acbfee07f894c6179bf4421b6a3a020c3d1bc6091048751284d2de03f241d9d3b4da82598f36ac637e1e9423124ca60135db70cd1ae08bcaff5c1791fcbda02d9a1889c4f586f2678fe5e9467a898dc9449ae0598e9bb4b9580e94314553cae4bf308456f3ba698f991338372f6fdb274c4b9ba96f76f78fd7b9efa826aeb3472ad9ffb0408a8466135ba315cd7ee742ae7b31718d5d1807f3572aa999f83a2f9dc2d97ad6f851ece13ebe3b4597bb365c9814867f0986c3fad57e3daf119e5ed3cd905d0f13a7ecf50fb3c4e050bcf1237ba5ded20971405412a5e8cf02adbb33fb1881de3bcf654d1e01f3a237fa530908f0da584dc42cae2010b858dde792cf36e499cd2941c94ccc611e5813c07bf5dce89a200dd065d40d0e40d7065d17ebadcd8caa8d278ca5957afa176dc2763566fbc6974c850f68837e49ca787fbf0a08e70d87050a8eff038a7500c5088b0665f8d179ca367a9a15d7fe366b51dfbda67d29cfadf49a68232951b8db63ba38ca08fd2c86c3416de77a14fee79ead8a1b664d4fa8ad21ab2fc8fda81e6b909a7c24fc26af4a396689644384153f0a37d5709e90a5612f754685d650dbd69e1df1c8446fb1e557911a4d14f532e77170d6b86992d76a6529674cf440d19901369ae9ae80f97ef7227eb85a4267210dd6835704ee25092aa1a8a49578db498c69c828551c96c09791d40038e67c933756d221d8883898a5c21222ac99afbb8ceb64dc84d07c9e6f6d12e9365e34d93693e37c7a1ec2b80d94b1c3f1ccd038d04a5f6079ebbe2001fde9c4e0b6c9499a5b315be6e384f16ffd5a042be6fe306d056d205cf6aecc00fd2915b6ddff1fb44bf46cf0663fe1d16fdc30423839778ffb83b08e7245c0786d47261c9392af1894ba239733d9e9415f020a8d61a5e9d388fae8802edb73ac7dc3c1c4bb494b06a923401a821816d91f4fcfdfcd12df83a4182fff3a445fba3e0978ca291ac095cfa247bcfed8417e6aca517d83d15934bc0c8028e08a66411e191073a2f319c4db364a2a39045f9253c69485d92aaad08908f5e561072cfd82cb513d8eb30ae74f4343ff4e6e83a1d5500f46cfa1b3efcf6a59a1e10efc927b4050d2bd380e8e5a7bc1ec977768937e21d7c9861a25fdb239c14f8390030c1f399993f37a8c6bcb62e03eb5ba236e20fedc6718b11d53a34c0cb433a7b1a08f0d125d08ce9000a3ea07ee86377718cd5e486ec99e7b1491338f8cfd36a4b6df7d1d08499650633cc9105a1b99d2650ee8413d895608e57e9081bbe3b9e851c5de4bd506e065f3db6f077086386972b00739c18ac3d5516ba1f5b9e4b993b1eff64e064a1ef29d292241ffad2edfc8dd675b30a58dd4f860d7a07442c219af66e5de5064227fe34f225acfd08dab1270e716b9910e84b340ff3270d9833ec61bb709189b1835e2a6faa7858bc336a14307a1a219645128d81787b2b034c514bb23640578b71224c587d4eb784c7425fac73590a357394528442a42e6166f8b12367c1a31a828fb80093eb0758dbaa4b5c3ce126e3d06f634f4b8fdd57552b5422036c2e3abe87326c42494eccb4d73b3b2baab0dc35b7b64806ed76a25a7e52bb695a6a2a3d50ff80eaead4fb6443867a36eead981679ac29d43fb193c9bd04ed3c8f707d3f16416da77653fd528e6abc90931d3364d6a61fcccfe1e5239669cc6be16c1a9772046d7925bf9c68a028e20398740c2aded20dab0b4456da74c0f0383efc354a669b3836ed34d2b0479b170723ff54df507de38a388ab443a28d631abd202dc152dd68119b588f05d5d16eb96d72b7a9cdafad5f9e1caea7e74abbbd2cbbdd9fa20cb20d4868bf1b22fdf0da0e8d7d2ebcf3146afb475df8d933f0a3ad884bc1b147b736e634746a8c351a7bc5545dc79b10475ef9fb7a28a3c6f07005cc57924553977f3076b5816270552670664969ab7de7f6606a3e95ec8b3038477e41b52b5f7266c064fd3b92506027f1bc1c8a08748ba5d313d52c263720136626466ec32fda3dbf8b63caabbce2b3ae1a8242694b0228eaa0df075b8f4bd2711006437f15468ea5336966b07c5e43487b43dbd0954d5648f929d7c6a7fab28821d9025e9b73134cc4d17d2b53450400d46cc3a25fa353e528c367cc957fc4679205a40d177e6a92ac114b6eb300ff33695d72e80cfcb3bfe6e1ba14d5364f2e1f51d17c5fc3cd4a610a9b25bdc07ec775892d15af76b941648a4a01815bd5d040a56b63bf28b15804221f2fe7a55c4cce6086f5b13aee347e7850cc47a5bc0576e7bbf1fababfb7a63ee44ce4410a919c117a1fc6dc02aa43b306dd24b6957dfbe77ba603eb36bdf52180f5890e99328ce1d607bfa2269531dbe5ecb5c831db1c4e9c42190866ad3bef8f677264114a59f6a5c2027b6a1b16d08f1eddc05ed1d8c90984d59d5b77b765a64286bae6934d55be09c71c3405578dd7b96bd5a8ad72b894cb5170282b446d6d6e40dee950203852be886fa2c4d08e9e72088fd4747e0373050ff719a7e27b51c2793602e1ab06dc5a1cd44e4c77dfb7b52b1ee26b5df0df87458612734c5f91e2f6d8ceb32a3a20a389fadf01913b7f6c15e60f7b0ccfffc85de663fe2414c1d528988fd5252005e94739514c0c47d49c82f2628c7a8fb3646dd2d636c3745e222af1132ebd20a55b9f5a58cc564e163f08a16dc67f3bc386c1c4147b595ee604cdfec512eb1a946eba6ee67e1bedfab4e62cbc118e5ea32dcee6886b099c681b07219d9628d3d9bc897802622754934657e279dd91ec3c096981bbd0c0a8430f73f430c52b4274777ccbfdb5b65d423182cf0264d4f2711d8c2deca8f28310381983d764b9fcb1094707534c006083948e64350fa68f0b8288b62f2e38ab3a5b64cc2def06c07cbe1738e1ca86f9d6e11e5ba722f7ee75f1a0ab8971b5ee8024136e676daf29d164d49bdf1b9d242639ddb960e09c3c98cc269d4793e31e56d2b129f6d3d7c0624f6bb1db8cc19be16744fd0011dad92d1d57a1cc0d6d57b687ad7235cbd9ed77c0512182cd188d9923687a2f32808e9d052f6c94c9d6f173d3ff8778e35f9c51630d8b1578f5a3607750a3df15c8467e43877bc6eaa02b1de26a42797a7205446468ad2b06e35a58afc0c337047dd4c5c477392fa8a11b918797628415ff1bfc02d57c2bff93d78567c609623cac96e88862a389e2e73742db401c018f56bb0a30bfa2b31e74e87fd6005b6ee3a3564eda11ada48f2b8fd806089fae8ef64c511dfde2d145feb7ca082bb3ae06b81055425b72a0a9303d3c6dabf4eee478a5e83d0dd4a0d10f8d97ec09cc1bda1643f532d4fcc713790a927708b7198128eeeb113bd962182281906f5285ae74e75ad572367569be08135e5aad57eeab18b72349f1a5fe43dd251ce1a68fed83cca974bd467394df2cba60800c372d497cb132270ffe7e35f5565d99ba0ef275a34f64af496179399dc778891fd088f435ce2fc58ce8c7d33274c790e4cccee40a3579b2374ee3ee8b318c83a0e3e1e4252330651ec00585f6b74a9a28f528f341b292cdc6f9e7855e79ec43668b2c5d573105a2f7492195d0e1ec28f7fc2d8fddf9d8c917380dbcbadd0377079de197c77d02c842241fdbe3ced62fe8827d407b3255caafa9c3a1ee41c73dfc5c78c9493c87c21e493856f6726ebf3cae59c3e6f9b3646afa8d93541fc5b17fd120d5d6d75d4c3a3838c773fcaf10db3dc6b010246163d76af79ab35cdcf53b8074a5355418fcab283fe0b7ef047cb6447ad6998ea8d3f57b27a4226d4920400dfd9cbdae1e4949258f21f342e43e496d27c976058d58c4478261545c290eb3b0e2da46158ec06114fe3ad57f3ecd761fe263dd52eb876758f6353ae90c65131a9898d171f5dad3ca0c0c6c1464e4fdc0167262c2385fd1b389dc776a9b4a21a1e8889f93259058ec72ed28bee13cf73590e4a3d5849d2ebe23c1b0eec4467b7176af95225e4166324ef117038cd43a3ea25f7c8d417a0171ccb0e775466d927c987c5c77352b36cb99577963a98d476e99156031b4ea75983c1f8e495daedb3e3da07ee12a63171e18f28bc3f5c60ceec4d42c15a17ef9eec764474c02a7b089cccd0c61426f56a8b0f6528d54f8b8d9873cb59aa6646f4bc1601df44ca0619538f37c81bbb6b8964c2721ca5952ec6be803d0b2d0f3460039083c85b9ecf552fe40b86126b922266fa4e2e4cb8b846225ca351b97c545cad2f65e33d9dc1554bafb1b00aced3d55acc35a47cab2f4f0ae5542463f4c4e789928b6cc94611c2b19932394f9384e5ff98f22c504554914178bc7f4426f01c22610a4a147f11d7039d6a2d39b0185f6915646888fa9133a5580d50ee495805a20ca2293873db82c12d782acf2604a06f7c378221f6f62cb7fea3eff350c252e50f7c155b7100863bbe05665e4bc33a73e1d0"}}}}}) 2017/10/11 00:52:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) getrandom(&(0x7f0000444000)="", 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) write(r0, &(0x7f0000a92000-0x41)="19", 0x1) fadvise64(r0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r1, 0x1) 2017/10/11 00:52:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000af8000)={0x0, 0x0}, 0x80000) openat(r0, &(0x7f0000255000-0x8)="2e2f66696c653000", 0x40000, 0x105) epoll_create(0x3) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) fchown(r1, 0x0, 0x0) execveat(r1, &(0x7f000026d000)="2e2f66696c653000", &(0x7f0000fd5000-0x30)=[&(0x7f00004ec000)="70726f6300", &(0x7f000072c000)="70726f6300", &(0x7f0000810000-0x1b)="73656c696e757873656c662b2b2f2d7070703073656c696e757800", &(0x7f0000883000-0x5)="70726f6300", &(0x7f0000932000-0x5)="70726f6300", &(0x7f0000c3b000)="70726f6300"], &(0x7f000002a000)=[&(0x7f00001cb000-0x5)="70726f6300", &(0x7f00001b1000)="70726f6300", &(0x7f0000f33000-0x13)="5b292563707573657476626f786e6574302400", &(0x7f00008df000-0x5)="70726f6300", &(0x7f0000f83000-0x5)="2347504c00", &(0x7f000025a000)="70726f6300", &(0x7f0000cc3000-0x1)="00", &(0x7f0000322000)="70726f6300", &(0x7f0000030000)="47504c00", &(0x7f00000fe000)="2e00"], 0x400) 2017/10/11 00:52:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x3, 0xfffffffffffffffc, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x25b, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x1, 0xa4, 0x101, 0x7fe, 0x3, 0x25, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) fcntl$getown(r0, 0x9) r1 = semget$private(0x0, 0x2, 0x10001f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000f31000)={0x2, 0x78, 0x800, 0x0, 0x0, 0x100000, 0x0, 0x2fa7725b, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f0000b3c000)=@ax25={0x3, {"ee026eba999777"}, 0x6}, 0x10) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000a47000)={0x80000000000009, 0x3, 0x7, 0x200000000001009, 0x2, [{0x0, 0x2, 0x10005, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0}, {0xc, 0x400, 0x71, 0x0, 0x0, 0x81f249d8758fc33b, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7351, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xca, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0}}, 0xe8) get_thread_area(&(0x7f0000105000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28043, 0x0, 0x100000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x8, 0x0, 0x3fd, 0x0, 0x2, 0x0}, r5, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b0000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socket$inet(0x2, 0x2, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000b5d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d23000)=0x10, 0x0) r6 = socket(0xf, 0x3, 0x2) r7 = socket$inet6_sctp(0xa, 0x4000080000000003, 0x84) fcntl$getown(r4, 0x9) r8 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000c4b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x4, 0xa, 0x20, 0x0, 0x0, 0x0, r8}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9b, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x28, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffffd, 0x0}}, 0xe8) write(r6, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2386, &(0x7f0000cab000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x2350, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x46c95563e147c27d, 0x453, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x95, "9de24682ec9e3d4a531680340d8025aa045b94d4a1fadd7cd60ee0c774b59bd09aa373b4c1fd64675859f69e435b63b57ef1c46597bc7c381f7dc43fbf1075a6653f3eb95045d4c12a84f2c43044330dace387c0133141ddf3e4957e7440ddee8bc0424eedaf603b36c94ab32490b964c03dca746fd31eec2f2d7176b7c108e9adc2798a1d8bf1df5a329dd0f1e50c341c0f5fe64d"}, {0xc2, 0xbb, "55ae1c2746dfee50e3cc5e189a68c20bd7f47e17a41b7f7530c8c47a1d161c193966ac565427b5a41511f7029c22732a95a1f0efdde69bed0f8a7d13efabbd2a539d95ff70f277168db8c670a748df4ee5935d9aa1dd9f551a66a96416f3783e5b9c8e7e3e3afd80a2d8fe35539c91c76493236048e38a306bcb5e307042263e9f628f7872594a500168ac56431fb18ef54605fa93045b0c0651d4ccb668a1c601601d52744a8e03642cd0039d0897524d24024b8b986b513457b1"}, {0x7, 0x91, "ff5b4416e8610b7ac5f0a619260d09d869bb9e60f4844fca730cabd053e00f9797e77f8b718edef96f614221d1d3ac0fb0644ae6cbbefe4f0558eadf51d9e7e8af23449be83d25bb4748c51d78513a52d0ffcb9e7bd1c4125af0e345edd9778ac1081078881b788cf436bcf5e86b24732e75a70d0e78c94207081330a0bc461528869b32c564e494852d36152978325126"}, {0xc9, 0x52, "196767ec404d5cdd5fbc0ea695fa02e4679fd851562855497a95264d0310921f6faff8edf312b993d66c9b98dfb55c13880c41d93ce84e3798757940d31112e7052359bd3c74e23ecf5ace196264c2b855f3"}, {0x0, 0x55, "b6f3dd9d4ca104e5afc315eb3402b2ffc9d76e1b5ae0297bb2d421f6ee4f279ca9c60ddb6ac1ecbca04f67ea8396fd1ce9a0dd703a308f27c37e34091037ab390636da42e241f080a35f071ebf59f051714f6f74c0"}, {0x5, 0x1000, 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{0x0, 0x4, "36c0ae7a"}]}, @routing={0x4, 0x10, 0x0, 0x6, 0xf2, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0x62, 0x401, 0x1, 0x2000000020, 0x3, 0xfffffffffffffff9, 0x1}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) 2017/10/11 00:52:37 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ff000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}]}) inotify_add_watch(r0, &(0x7f0000b35000)="2e2f66696c653000", 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = syz_open_dev$sg(&(0x7f00007e9000)="2f6465762f73672300", 0x2, 0x200001) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fdf000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x4) r4 = socket$kcm(0x29, 0x7, 0x0) writev(r4, &(0x7f0000a71000)=[{&(0x7f0000cff000)="1e3b039789017fa88d5499778260b71294d509ab2387d26092c7abe33ce26f8b5017611622e83a056ab0c33e34e0ad409e1b78e643a3a92a5db49f3887350490467c8e680afc422e54035c903b478559db01cddfe2b06ce73dedee19a3658509d5dc05210382e0347bfb11ede2634db8ea05c50417a8253e4b44b39f1e82fff5ab0e0c63c99b7e95d1226bdbedae788ad108e6083cc15a2a86ec69678c9a588090cd172a0753ba5efce81008111c3e2fae1a651ba169d3158568", 0xba}, {&(0x7f0000653000)="08073b9238584f6d9d677f50b83949e1923c5bd4656f15a69d4546a047c0babaf7aee443239c679dcdb833fed231d40d639bdb4d24a5d63eb40b61e450881997477e4a900b07116a46646cc917d979938d4e3495488ce08b3b42c519c7a7516dfb937f16e11411f5de4b04fb2bcd4fcaf0d93c25b7f4f0a60e48f1f8a04367977658f7fa44c9e2fbb9febedbff0d8d8b4554e998217dc197edf5735987beba8b6b361b3969e9e83ccef895c68d651d0da1594b7a7c5620d738c714f2", 0xbc}, {&(0x7f0000fe1000)="addaf8e9cad44bdeca99b1c6baa528391bb1897c", 0x14}, {&(0x7f0000838000-0xf5)="d19d7e86e60ddbaff04f27d3cde2c7cffb2a54f4579161a8b27872e8f683846ec1b7b7f8dd9e17082682f9c7aa1fd3ed7525b6eaae40a25c69e58af0d0f5704b08bc16610943e44f38dc22371bf5979af43cff3d9b96605f7fdde410bd29b7f5cdf0ceb77472eb24fd2f6c9c3b4b0569d8c51157a5b83456c2df54c1882bdb84df538b9a92bd7e9c4888f7cc8ef3a9424b3d9f4efd7f1579094d2f40c1bd87d2a4b8e44d42385124718f19796a1ad76e80bb880ea25b27abbd742fc4a1f2f99a092195a7ae48a98058812222fd6a25418eebdbe876cd20413fc75df0bc48ce96a379036fd4a85db9ba619c64912542e88a5227ab83", 0xf5}, {&(0x7f00007fe000-0x3c)="8c74ffa89369d138fcbf366fb6a91a94786957d0f45262d9c60b40e9dd7dd032d73fb41fb4bd14cdb97a61663eaed37bf5c82afe8080ae9a1b469589", 0x3c}, {&(0x7f0000a4f000-0xec)="e86b17a0154439eaa4ebb168cdaf256e66c793b7e3a9c5d99414ec364119e391457b84045bc899961c272e76a9e538cb1c25a005d502eaf6a421058a18d0d56f51d16d8a3ee3fe14aec070e8fb38a42f25925ad4988cd47b24f9d971adf80d732c39f0e292fe5a08f42df9bd2ce996dd8e75bad076e9b85aa6d32d729534efb81f253952d143a1a6ead9723bc97b402ee757666321fa0f3b3b96de16a00d02ad38aceb5b55922c5572609f5720dc6fe59b94d391cf465239c48299df72568c0ba06e33e02b968e42fa32ff2a6a891f882dfd666e69dfc687048a584fcb975510574c434eda20935277760517", 0xec}, {&(0x7f000036f000)="b57b4b7aeac71cbbb2b82a299bcc01f212734a8434845a426315b7f56eedcbb204c867d0ea6224bf9d3ae5f4d8a0605b9930356990d3b543053c5d14e6c6591576ae5950202af8c5d9a6e892dbbb508ae657bdcee0890dad478884df7bf4423e47934129923fb60a295572eb089aa0719b17ebf99617607432b693e413020bc72d2ce1d099f16954add6a13da7c0948342ab9f2d5e2a46cad15cde326f3bbd88fdfe6429e95adb409c518f8a", 0xac}], 0x7) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000ed7000)={r3, r0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00003d5000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000087000-0x8)={r3, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000212000)={r1}) socket(0x6, 0x3, 0x40) memfd_create(&(0x7f0000334000-0x3)="00", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r6, &(0x7f000082a000-0x1)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r7 = semget$private(0x0, 0x0, 0x5) semop(r7, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x2000}], 0x1) semop(r7, &(0x7f0000022000-0xc)=[{0x0, 0x0, 0x0}], 0x1) dup2(r5, r6) 2017/10/11 00:52:37 executing program 3: request_key(&(0x7f0000488000)="6c6f676f6e00", &(0x7f0000fbd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e1000)="00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x100, 0x0, 0x0, 0x2d88, 0x4228b, 0x0, 0xfe, 0x0, 0x10002, 0x4000000000, 0x0, 0x0, 0x0, 0x20000000007fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000aaf000)=0x8d4d, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000d21000)={0x0, 0x2710}, 0x10) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000287000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000772000)={0x0, 0x7fffffff}, &(0x7f0000e1a000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e52000-0xc)=@assoc_value={r2, 0x3}, &(0x7f000090d000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3) perf_event_open(&(0x7f0000934000-0x78)={0x2, 0x78, 0x69, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000429000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r5, &(0x7f0000f8a000-0x8)="2e2f66696c653000", 0xfffeffffffffffff) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffdffffffffe, 0x1, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x4) r7 = add_key(&(0x7f0000484000)="6269675f6b657900", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffd) r8 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) ioctl$EVIOCREVOKE(r6, 0x40044591, &(0x7f000027c000-0x4)=0x0) keyctl$unlink(0x9, r8, r7) get_thread_area(&(0x7f0000ffa000)={0x100000000, 0x100000, 0xffffffff, 0xfffffffffffffffb, 0xc8a2, 0x6, 0x0, 0x0, 0x1, 0x36}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001b1000)={0x0, 0x0}) sync() memfd_create(&(0x7f0000c13000)="44ea20df", 0xffffdffffffffffe) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000aad000-0x2)=0x4, &(0x7f0000d22000)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004fa000)={0x0, 0x0}) mincore(&(0x7f0000cee000/0x4000)=nil, 0x4000, &(0x7f00001cb000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000ce0000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) 2017/10/11 00:52:37 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000eef000-0x8)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r0, 0x0, 0x401, 0x1) pipe(&(0x7f0000da6000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000259000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eef000)=0x1c) fchmod(r1, 0x181) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000ea8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r1, &(0x7f00007a6000-0xd6)="", &(0x7f0000386000)=""}, 0x18) [ 88.039226] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 88.088214] QAT: Invalid ioctl 2017/10/11 00:52:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024b000-0x8)={0x0, 0x0}) dup3(r0, r0, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000099e000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000120000-0x4)=0x0) r4 = open(&(0x7f0000510000)="2e2f66696c653000", 0x10103e, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00001cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00002e2000-0x8)={r5, 0x3}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000045c000-0x10)={0x7f, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000a8e000-0x10)={0x1da, r7, 0x4000000000001, 0xd4a75e0000000002}) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x1c, 0x1a, 0x209, 0x0, 0x0, "028d3d534c0000fd1f"}], 0x1c}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f9a000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x100, 0xffffffff, 0xfffffffff9554fee, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xd34, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0x0, r0, 0x0) r10 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xfffffffffffffffb, r6, 0x0) r11 = socket$inet6(0xa, 0x4, 0xffffffff) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000beb000)=0xc000000000000, 0x2) bind$inet6(r11, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r12 = socket$inet(0x2, 0xb, 0x200004e) listen(r11, 0x1000000400981b) ioctl$int_in(r4, 0x5453, &(0x7f0000843000)=0x8) r13 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r13, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) ioctl$sock_SIOCBRADDBR(r11, 0x89a0, &(0x7f0000d4a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$inet(r13, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x2, 0x80003, 0x6) mlockall(0x3) signalfd(r10, &(0x7f0000c83000+0x3d8)={0x400000000000003}, 0x8) setsockopt(r12, 0x0, 0x27, &(0x7f00006e2000-0xc)="e000003e7ffeff0021ec067f", 0xc) shutdown(r11, 0x0) 2017/10/11 00:52:37 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f000000e000-0x108)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000497000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f23000)="", 0x0, 0x0, &(0x7f0000e72000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000032d000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000a5000-0x4)=0x0, &(0x7f0000938000-0x4)=0x4) sendto$inet6(r0, &(0x7f00008a8000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000083000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000059b000)="", 0x0, 0x0, &(0x7f000034f000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000033d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x77ce}, 0x20) rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10000031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b97000-0x4)=0x0) move_pages(0x0, 0x5, &(0x7f0000ef9000)=[&(0x7f0000196000/0x1000)=nil, &(0x7f0000f2e000/0x2000)=nil, &(0x7f0000ed0000/0x1000)=nil, &(0x7f0000135000/0x3000)=nil, &(0x7f00000cf000/0x2000)=nil], 0x0, &(0x7f0000ea9000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000000a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x10, &(0x7f000000b000-0x10)={0x0, 0x0}) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x11) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00006e9000/0x1000)=nil, 0x1000, 0x2000008, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) 2017/10/11 00:52:37 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bcc000-0x10)={0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fa000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000081e000-0x4)=0x56, 0x4) syz_open_pts(r0, 0x8002) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x29) utimensat(r0, &(0x7f000088b000)="2e2f66696c653000", &(0x7f00000b6000+0xaeb)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) prlimit64(0x0, 0x0, &(0x7f0000fc8000-0x10)={0x2, 0x5}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000038a000)={0x0, 0x0}) r1 = socket(0x0, 0x100000000006, 0x3) writev(r1, &(0x7f0000cba000-0x10)=[{&(0x7f0000a30000)="e0", 0x1}], 0x1) r2 = inotify_init1(0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000be4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f47000-0x4)=0x14) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, r2, 0x1) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r3, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4a, 0x12, 0x201, 0x3, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b6"}], 0x4a}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000667000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x160) 2017/10/11 00:52:37 executing program 3: mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000003e000-0x8)="6b657972696e6700", &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000003d000)="7472757374656400", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) r0 = accept$inet(0xffffffffffffffff, &(0x7f000096b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000754000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000767000-0x14)={0x100000000, 0x6, 0x800, 0x9, 0x9}, 0x14) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5f000)="2f6465762f72746300", 0x10100, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000e89000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd67000)=nil, 0xd67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000d68000-0x8)="2e2f66696c653000", 0x24) mmap(&(0x7f0000d67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00005e0000-0x24)={0x1, 0x0, 0x7fd, 0xc00000, 0x8, 0x10000000002, 0x2, 0x6, 0x9, 0x81, 0x3, 0x0}) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000d6a000-0x8)={0x0, 0x0}) mkdirat(r2, &(0x7f000034f000-0x8)="2e2f66696c653000", 0x20) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000d69000-0xca)="bb0259f29b195c60b712fd077903d960c9ac50297ad8301d299fc548facfc45358842243a5a1175585140840171e8ea1fd7e298b0838106c3cefc15a6a4b4c502312a892aa6b31a30ae21dc5f8e94659c710d75a68ee6859cce587a1f18eb7351c41dd879322f5e994b499c0d60ac0cec158a8ba0f7b91a2e2c89951d6f765004713bc39c3cc8938ad558bac821a5d758e425f0ad5dad9d2f66103461496eb60d53d93b62ca822abe305872605f61f52895a4131b1ab984f284665d4a1e6e833613c01ef281a3b506c94") mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x12, r2, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 88.185555] QAT: Invalid ioctl 2017/10/11 00:52:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008c9000)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000c10000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000102000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f000094e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x1, 0x4) getsockname$inet(r1, &(0x7f0000420000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000010, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) r2 = semget$private(0x0, 0x7, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) tee(r1, r1, 0x19, 0xb) socket$inet(0x2, 0x200800, 0xfe) r3 = syz_open_dev$sg(&(0x7f0000996000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1000400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000574000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0xffffffffffffffff, [0x20, 0x3, 0x2, 0x2, 0xfffffffffffffffc, 0xff, 0x6, 0x6]}, 0x5c) socketpair(0xa, 0x80000, 0x3076, &(0x7f0000e82000-0x8)={0x0, 0x0}) listen$netrom(r3, 0x2) modify_ldt$read(0x0, &(0x7f000094d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000069d000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000094f000-0x4)=0xc) getsockopt$inet_buf(r1, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) getresuid(&(0x7f00001ef000-0x4)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f0000e6a000)=0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000423000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000b0d000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000792000)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x18, 0x15, 0x40719, 0x0, 0x80, "0200232005"}], 0x18}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000b67000-0x10)={&(0x7f000092e000)=[0x0, 0x0, 0x0], 0x3}) 2017/10/11 00:52:37 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) gettid() r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x31, r0, 0x0) madvise(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000d28000-0x8)=&(0x7f00006e9000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000026b000)=0x18) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000004c000-0x8)={0x0, 0x0}) r5 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x2000000}, 0x8) socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000936000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f00000e3000)=0x3f) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00000ff000)={0x0, r5}) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f00001c1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r4, r7) tkill(r5, 0x16) 2017/10/11 00:52:37 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002e4000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="71f552eb6f5b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002f3000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddd000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000066e000-0x4)={r1}) dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fef000)={r1}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(r4, &(0x7f000087f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fef000)=0x10) r6 = socket(0x2000000010, 0x802, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000ff3000-0x20)="1f000000120007f2000094f30000f4000700000008001d000900ff00000000ec", 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000ff3000)="00", 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000b38000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000ff1000-0x18)=[{0x0, 0x5f7f}, {0x8, 0x5}, {0x3, 0x80000001}], 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a5a64818d855c2a3600008e22f65216c00000000000000001b4162532e1e35b3eabfb0d59ed5c27b4a57a0169a39c76e754132ee23931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd85a8fcd0916d7", 0x67) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000ff1000-0x18)={@loopback={0x0, 0x1}, 0xa, r2}) bind$llc(r6, &(0x7f000043f000)={0x1a, 0xfd, 0x1ff, 0x3629, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000625000)={0x42424242, 0x42424242}, 0xe43d, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x455, &(0x7f0000b7c000)={@random="b346d37206e1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0x41f, 0x0, 0xf8a4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x16, 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1d, "e37f5342ee2a0d4d7b6b2ea776e16ebb984483297ded73489e0d14854b"}, {0x2000000000000ff, 0x11, "7ee0c150fba53bd06a3afafa5ddba258c3"}, {0xff, 0xaa, "a321dc245455a0b335595530ff374ad06c1150798e6fe01081c9a41762d1e8805cf418e500e95a7e01dfa7338eca8ca6685546f9e774cdbeb384676d1455a5ef0b4e6c242aa152726fd72ca41ebf55fb7f57fa7a2fddc66f1ff6bf73af81a21961bcef7e4428d48dd44ad2389112d3c99dd0a72f5f982ca0f7a88c95f80dd2f644f9c38c9e09d64c1ed1e54cd4dcd3f918a2b0e7093c60de46928fdb0ff9b98c32d8df303a31c6d65a58"}, {0xc9, 0x97, "3095611f33030317b72f1aa52a1af55f10d757dba2f5f679d0902ff8cca7f7e678e7d50fe8568d8961bd6bee4764b1935cbf5876e00ae42869493e2644bf688d4bdcf7956830c54923ec2ea0b4a72b50dce590ccdfe78ac43d51ce690c17d9f58794e1a5ab030030d1bbb97565225858401f19501ec9e6df3ae70461e543cb96625a69c7d51f8e50f74793b3be7387f1c4b1f74b1d6e89"}, {0x7, 0xf7, "8152c043c4c9c700834a56a0d43947812f68fec2c1c58cf1601dde888040d912f8ce18a6452bfffd0910192eaf0594126b45570fb400b18570b8e87264a5fdd9357d397da3363165e54661e48b326d8fbb5efbfc9ba5fd05607e04ce0a4b30828fcca8881824bb77496c7c22c166a8eedb79bec6037b008075edab96ee77d7637b38d3584c51dbaaf663cf77aba10dacc8245bf306e49b934a912fcfa64f88effdaa5430fad6eaafbdd90c207880ce2f09482fd1ead495a664436def6abe42602c014c6d4da6394702ca47a3c4897793c6a10733c0d2b1c61ec9e77f8314a9e483b29dc487e796fabfda612b636365f2d42ee2d8aae7a5"}, {0xfe, 0x8f, "d909c673750e6e2c2d941b314517cc64b294aefd3ac23c6ae6e5a6ec55d8ea09d62d8f788066b2cf2fd2160680cffdee0a4ae5f175cab699023a44e5fef36b982f8facc8a135d2fe780a46aa6de585a626e80d6aee8b232989f2a256908798d353625e12ad7bb4f67cf3a077353e4474ee000ba431106fc1ead51439bb71400af70b38e17fed4d8864d32330e00e19"}, {0xc9, 0x4, "2dc2ad9f"}]}, @routing={0x3f, 0x0, 0x0, 0x80000004, 0x9, []}], @udp={0x2, 0x3, 0x107, 0x0, "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"}}}}}}) r7 = getgid() mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000ff4000)=[{0x1f, 0x1d, 0x325, 0x0, 0x0, "900000000000000104000301040001"}], 0x1f}], 0x1, &(0x7f000075e000)=[@cred={0x20, 0x1, 0x2, 0x0, r3, r7}, @rights={0x10, 0x1, 0x1, []}], 0x2, 0x0}, 0x80) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 00:52:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000908000)="2f6465762f76637300", 0x40800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000731000)={r1, &(0x7f0000ae8000)="b92add8310e6a72a6228a34029cbf67d567b8b2df9f6034a25b7a8aa8b3bfaf8886652016f238784b97210f9a755057743c70d47446fdeebec9af8e41df827b6126edd27daa7fa9e6db39e96253d11f28c9ef1cffa3c2963c87ad8950000b624375f34ce0042f652f1750a7cddde27c7143e009c9f70e7a2ebd544b29f2e73bab2a22377fffffff8a4bd7ff88660d22f8927eecde0549f765b68978985243f4b33a19aa80d370dd636ef07887b7c9b486f7f01277b532030ab2d397ccbd7d439bf13eeaf00606f81f371668992d4555a25284cfeac0630d95615e8bea1bd557d64bffbadc3b0", &(0x7f00004c0000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) connect$inet(r1, &(0x7f0000034000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e69000)="72656e6f00", 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000049000-0x10)={0x0, 0x400, 0x1, 0x4ab1fc65}, &(0x7f0000559000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, r3}, 0x10) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2, 0x4, 0x0}], 0x1, &(0x7f0000721000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="6a471e172cb1431570a92bd890f8de392e7fd1f6afbb26e347870fd2d3032907e22357439fdbf3443a93120c5554b93080cb8f203ed644a3f9758171793e0d9e3426121da3b3b9bece040e8c9523c6fcdcc11cc6c1775b40235dd64b8dfa266e6559906a247011bf1ff5facc9441788786e80f7dbf6aea04155ad97a109eb1dadbc9e4da58298a4be29991abfe870412943205f1fc40c8db49d89110ef1ae228420bcba5fb0baf9f1d3ffdab3763a9319166f56c1ed83798fdd7857db261e384ced5fd78723a1f0885dd986685f9cc4a4d2329f752f5dd9ad659aa6f9e901b64b2afeaf36356e6e91f0c7399886e36d46c7b1ae36321427926b4a33f9c86e3aa57c0ba105f2a7bb645596a6f3e5b6692c083cf055e20c254e493bdf1c45a56bbc827285659d1d1aa53b20517273f00bb71e930743e3844a7f295ced697bc7254103261e6a89ebd40ed16b1631cb57462cae8f5217c6a2eeaf5961c0a4ac475cd24b421e1a35d19462b807dfff3321a2a3741d98dbef9c73f0b4a16b6e5141d8ea494962ff0cd04168388475632715a73f040b76157ec76b75b4058139015d0aa2d135057ee308324d6bae6b4fa5fc7e598d0aa3f0e59beff1b71390b09e4f2b45bca24ea7e7ea45b9d3974aa093916ae612462a611ee800c8200e44284809d86c88f04321ac34bb61b757a99ddf84fe35ecd7c7add2dc57f868c675c963fd50cde3f1ff1beded47b32ea3cac22b9f545a4411614290c969a8f5f3fcbd59ab2614689876fdcf97c20d42aa5816235a8d7cac5090e066a48e5ec96e789f7ebb014380273941436687b2b3dd40479f422a64abd1ff6eabaecbd0a809176b2db59dfa9e9ff22d3bf809f93206fac0229fea34df5abd19cca4161ce3b5350021d39fd4e8e847969b23d02d31e566c0a9e449d5a33b4d5053570fd8b05fac194400f8e9a035e5b1411aa45bc69ccee375711ac6c4ada12ce4a71a781ac0673af21cd2d3e283bceaf2018ddf5153dce4c826c799d6a47e4556983bab576b48449bb13f17846febacf9b3a62a514abe2ca889232b8ce800173e29f948fac8569b4bf2091ee297277858dcde3bf83389fbf40706673d3ac3ec9f577d253b768ee0d063ec31ba1b9884e48151b7828c5c4c5a2e5ff857081da64b994537a7e9944127e995b86b5b86d64ed5368f1602f6ff82ec01d9052e5d7b657af8f30cf7d708a5d9e796705ce7e206670311775f0cfd2186e1a6379ef5e42961465325112330759e4c6cb754c04a36e749513d3527a9002d8abe67e03c3b2ad5a2f98a1f5ee297cf254d0bb1a5c73c3755d143d69167609a3da769025dbc543fb9fdcd87317b3ac2435618e2b7e6fe8909d28feabf9a6ca4b046e18b6fac8775f24270bcb22e26a11100d339938b159800742fdcde6f6a32f043230a856a6465395a3fe273cf89a33c04609256e32f706754e76617fc97ba5b962996881d1438ce854f88e4283b2f5cb3097be2bbd6d50150bc762722824b5a0e77d47ca77ce55981b5c6a4a456328ae8f89a29b9eb070afc8f418773c6262f828032f959a2a6cdaf458bdc6aecd3b9e5daf44a3b68bd2e17a6c7b9f2a7fa242bb7d19f88bb70000915641c66a847ab5a3eae9cb57bfb6e88fd8d37568af31af8bd484526feb53612bfb5c4a66411711ad5a1318fa1a29866c6ca56fe34b233d12efb10417608180dea5b41bf2d0e94dc376b2f89b46e28fc04b857640b150712b0c60c848b1495fd87b4fad17e0c79993f3911fac057933427e77d5c027086b44c2089f6d21570b0d3dbe62270531c908908bbd67508b0ffe6fed5f930947a00a201bf4b8a39e882154e911a097a8e3e29d6718a1e92182fe92c7dbc4f02b9235787b13954027068cbf4cab2d3c152de7e6371666b131fbacc73f35d3d895e07d0f8a167d3d44005c4d5ecc375cf350229b7bb422680d2b5d2df77c071f34ae7209ee0e992d5e2699e25b89a66842bee474066841a0d27929561b07684f84ff2524c54e85eb133167281ce5f3010bb8644441e940c35344c25b6a5478275ea7649232ca6fa9aa5955eadd30cc81c58a42e16ed26b889199f5ce75863461ea4cc7b3d4f58eafab15e0d37e8cd025771ce778110336bd465d322bf6dfb0f08bae1896b744cd063411d4386ca052b37cd8265e1f7c63e37f6c497654356bcae0a7592d6c510062f067e87287a00cb73fa82f369e8bdc4940c686cd4e90dbec9c17fb98982f8f010e498dc9b4a945d50139c6cfb12d6d15486a0459a6424e5c41475d8f3cde5cb947d4fad40437d00798dbe9a27ebc0d84b29376becd2848dc1656e98a1c4cf8af506223ec6f7b2ffceb64453135ab7cea4369edfb5484ad5b082a3b2b3f7d379639eed593a1616a90fe1389c7c064fef69bdb267fa0584855fa33bb94dadc13ac9d489c7f221921b3c5bc57a836e856428b24c6d18907b06fc480075bdaf9896b8922ef3794df0bae168e37b07f2cb545983bedb348e63c01d403f06bcb81ef891e72588f755c20c70139092baeb15ff68ca17d7aa750ec75f08fc8d86337dce5635d12fd9147055518a41e0b260797e3f2b1b36de9c7525c296bb58ffee63c26a81941d67b6670a3852f0a8db84435093451c7059f75d14d4045fccf6f1f4fc42155a8c2bbcd487f264ad8e94ca32fe8c94644e833974117a8a3fc04973760ac0cd4e860cf6dbff1bff8f451a3be3619314ef4ebc8336c5b8f21ddc145caeca4f0cf293aa682c0c389ef107341a52f6892e5b515c9753900707b2313de3da143f6f829854cd7b53ba61ccf3648fc4421d7fb7594fc2939566138c645b7cf16b4682507215b3070f32da8f40dc31b9a5ce5b2790b3efc2e8fae3bb3fcff0518c877ff6309993ce847b9394732540b4442cde0cec3e3ed837f6e65cc3bf51e5b094fe28b5baa73d2b100337036abcebf6d7e592b8784c5a8f0a1df57f301b5b743f8d28431f9b9edca7810e4c79234a38384db4438b52b56fb519dc5c2d2864b6a1a098934a6f2294d2667a41c4bd302ce316acbfcf8279828278077443a4d061f50b1b8cb88404f81bfd7d99a907480a17293a237f0aa5a5b08bb918c8133bf4462bf18a9940d086d9455f08eefb2df340ff528d07cf5df020be67f4d519e5e763d8cb9b94d997cd2db5a1ea1d0ebc154d66db6f7ad95b3cb9290a7eb8340ac9583fbe8e40f2b2524baa769fbf133ba591e55205ba5098b791d68d4338bfab1d34bba461b6ca98c2ca337037360fdfbb3a49d7f0462e192e27b75cd210f68b7e18b6a5ff0dd05a1493cc60e02244b60e72e15b415635ae29631078e4a30353a48906e90c0668f74bf7ed890d71fb6fb4f7ee685cd1836bbc1cd697baf4881bec2f6dd6ab994d6f357355bc97473317cd70b9883308492681addee40075327b8652c43675c43fd7cb0cc458b9e4cd230f8d1031fa293db9c78ed7566d881cc9b29bab4691d9d604ddf8b13494ad1b73cf4952ac5b81e665b49b2912460ae3e770089b7b7e49dc574054ce3cfccf1818728bc8174ed518eb02475d75eb5d83197ce29becd85646c8673c386e24aaab959dee478e6b0187c86b4459869aec6ddd7ab28478fc7de66cc14692edc16d9ba6343b901d00f90a6a9fca8c64be1b10240f2abcd22ccdb171d39ff4aac151e538a8fdc01ff5c1a165b0382020cc5d23a00c80c35370f45d34d0f3f26145265cb921ffa0979cfbc951f22fb31d48fdc377e724fe2ef1f09017d75fb159bd0bb8cc48ba3c5a04ea7185662bd0196bf92ce3bccba97f42da35644684d4d24ebd6129536be58cbeb22eced1d8f24388d54031629cb5534185c80a61589d13cf90d25501f05feec1f49f35c9f7d50d51bd01c2157fd1e5f6bab48b481b156ad7033b00ca86b55b3af0c36ed9b85c4280a19f8a1d7d9754dfd2da11070fb4f72ee2959d20a61cbf5be2fbec88f2e5413647e69febc9efd217bbd21e91b0a36275861a512e6a051170cbdbd69d7fbe87b2eb53731a0d072ba1da80d788556c6681ccd7357175f62c4cf618ee3afc9a6362f56cbe90d8bc4e60e87403b16aaecfefdf98c931e1e2d91dd19d14d6b78145a9f4d179eddda4125e67848c2c35afea5358dd7eb220fcee752009be4f8ebc836aa39726d50f603b67e5349629228cb04bb0bf2b569e26fad578886ed7570db985521115b26a54f18317b96ab6cf61ffb58434f53950f51224d4e1742747f0580847bcbe847fd6fb881f53c4b91fa47c5494d4cf42df0804fe4fe1362916ff15e0097eb1639ebd2b2f7ad89e6bae0116275dc4af172daf817e0d9ca1afde56227f4bbc4838cbfcae9921e7d9e53a3789ee41bba5d93e763b540e2196b9bac2e96d596d8a69b9e5836b5d231c2b6bbcbb46daf3c60ee2245600cac5931ee5db57b404d654180d52de7293ce802a636acf0e0e8b0a9cd857274fe8b0ef580af149bc4dbd138bc65aef56f44e5e6b699542a335ab05b58deab50b58c21456a89a5e05638cec997f0329ac2691ed4e34397de55fec3024a51f55fd095af4ce5953591d6f50bbbc29f197ef32bd6962d9c852efe20b33056301e1ed4c79ab9a69ecbafd790c1c2a277ff702c4ecc8d3d891bd53c1140578b0c9ebd609a4c9f0893910657188819afc5e4aef33b427cafdf94dd34132d22d591b6bed4e49aa776de199eb778f274bcc80f1173607fe0a3ce225c34190ce4888babe933867b1d1ca478946f013c125bb246cf6088969a1cf2599fc985a38011f0510842ecc0cd487ae3d5ce65511339636f438daebcc92d3ecfa4a59a1f70a24ccbeb17e8057731fb4a106e49e76c48caa7ed321f7429ffb7d66cfc6aedb8d80d7dbbb22dadbce19f1583df6b8b512cca99c8f9c205a79c31f1c2aec990e529f9b501fc514ccd9e8979c63420e7d18e0f3804e710d0c6f7d193338a638929daef30f797c478410e42f6247b16bf900b975505961d895d13a543013caf7be4d2705f5271c832c57805c0c60fae7f914d8ec21c11a9fddec7d3974c124acdf2fb1e723b377929b8ec8b78e9fe456e53c724a9e8396b90079d96da71e106cc87840dea5d608ba2f35fa84fa7d8000153e2f8442ddf70d10d17636ac2e1bcf56902db012acd74ea270a0d505a37b59cdc6ce4a349b5cbd27aae59dd59b11956c3ee327b4f1c58c8b9af9065c3606a1dac2f6c355e0a9587591aa99a2f2b29a77a54ab80e7d04c8a10d62e4dab03d41189563043338de3ef6378ac5482321bcb7973712ba67452f4f30451ac320f130a11bb57e1de3ee453f3044a7a59afe4cab5570084368ff50551750b6c580e5c9b468f88e4a03b7daa2fdb636c2a7f2b71176fb6e70a91b862f4e7b9859a390a7913d4040b21bb8f9c160810e315c4d2b1c9e343ee93b1c1f6e274fd656e421d069091159d65670d0f575471b9760ab276c483e6437db0d32437a56845b101a3c86eff837e17ab2c18e07c7a7e8bb818578d6080b6a4c72b0fdaa0a96ac1da6ad5a42fe68af46610f09a069fea856d64d7716d23a2772d50734959c7f894d2a48d128bfe43efb09b386b88d1ed9add6c4fa637da5669e585b2a4fd933e0930683c022d9a7ae16f66e6a70230cd1731a755237aa838861f4db138de5c8223e8832f05dde3b4b954311b2131d3f651cc2f83ad5d8742f8c7435b84ef4f5ae9a39651127ffeeeb756031f05084b7868c3fc1473530d4496cde93a8ccff1e64c950b7c9de2087fe1cc975ffe25d87b3463c9f0a20c89060773085d3b9f81d71836aca43fd91b47d5a38187edb30730"}) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r7 = syz_open_dev$usbmon(&(0x7f00005f1000)="2f6465762f7573626d6f6e2300", 0x57, 0x2103) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000bdd000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) write$evdev(r5, &(0x7f000064d000)=[{{r4, 0x0}, 0x1, 0x54, 0x400000002}], 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000e32000-0x8)={r8, 0x7}, &(0x7f0000d3c000-0x4)=0x8) ftruncate(r5, 0x3) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f00006c3000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r6, r5, 0x0, 0x80) ftruncate(r2, 0x100000000000007) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000af5000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003e2000)="", 0x0) io_setup(0x3, &(0x7f000005c000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000806000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f00007aa000)=0x0, &(0x7f00007d4000-0x4)=0x4) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000755000)={0x1d001, 0x2000, 0x578, 0x1f23, 0x8000}) 2017/10/11 00:52:37 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000019000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xf8, 0x0, &(0x7f0000f22000)=[], 0x280000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000345000)="2f6465762f6877726e6700", 0x105800, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000bf7000/0x2000)=nil, 0x2000, 0x1000009, 0x6010, 0xffffffffffffffff, 0xfffffffffffffffd) rt_sigpending(&(0x7f0000fd9000-0x8)={0x0}, 0x8) socket(0x4000000000000011, 0x8080000000000803, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000273000-0x4c)={0xc79f, 0x92a, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/11 00:52:37 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000103, 0xfffffffffffffefc) socketpair(0x1f, 0x400004, 0xc87d, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x1fff, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000035000-0x4)=0x5, 0x4) r3 = request_key(&(0x7f0000004000)="6465616400", &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000-0x6)="2e658d683100", 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) mq_notify(r1, &(0x7f0000030000)={0x0, 0x18, 0x4, @thr={&(0x7f0000034000)="a39b2943ac257d81ca0fcfc7b5d3ea666f91e814fb17eadbe8c11e87c7873f0b3ef9b366d4fb38e94bfb7fe33e166a8fc2b4c000b45c670b14a2b70b0512ecbc7bf25566a7dff3d800ba5c32c97e", &(0x7f000002a000-0x50)="c6e82bbc62e8d6c06abb6e1f849a2c15727c378fc529bb6da655fb48ebfefad2f3f24e948fa5e5c62a4e011dd98eb9fe96029abf1f143f06634099c27718061eb5baf912205a570de57b55678653a30e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x4000)=nil, 0x4000, 0x3, 0x11, r1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000000)="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", 0x1000, r3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000025000-0xa)=[0x0, 0x5]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r0, 0x10000000002, 0x13, &(0x7f0000035000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000021000/0x3000)=nil, 0x3000, 0x20003, 0x20010, r1, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd, 0x800}, {0x3, 0x8091, 0x1000}, {0x3, 0x1000000000009, 0x1000}, {0x0, 0xc1, 0x800}, {0x1, 0x80000001, 0x1000}, {0x5, 0x6, 0x1800}, {0x3, 0x100000001, 0x1000}, {0x7, 0x400, 0x1000}], 0x8, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x1000}], 0x1) dup3(r1, r2, 0x80001) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000031000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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semop(r0, &(0x7f0000021000-0x18)=[{0x3, 0x101, 0x800}, {0x4, 0x81, 0x800}, {0x2, 0xec, 0x1800}, {0x5, 0x3, 0x1800}], 0x4) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2000000, 0x100000010012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f000001d000)={0x1, &(0x7f0000017000-0x8)=[{0x506, 0xfffffffffffffeff, 0x1, 0x3}]}) [ 88.380532] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 88.425911] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 88.465016] ================================================================== [ 88.472517] BUG: KASAN: use-after-free in __do_page_fault+0xc03/0xd60 [ 88.479091] Read of size 8 at addr ffff8801c4f7f158 by task syz-executor6/8789 [ 88.486441] [ 88.488070] CPU: 0 PID: 8789 Comm: syz-executor6 Not tainted 4.14.0-rc4+ #125 [ 88.495333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.504681] Call Trace: [ 88.507268] dump_stack+0x194/0x257 [ 88.510903] ? arch_local_irq_restore+0x53/0x53 [ 88.515569] ? show_regs_print_info+0x65/0x65 [ 88.520075] ? __do_page_fault+0xc03/0xd60 [ 88.524309] print_address_description+0x73/0x250 [ 88.529147] ? __do_page_fault+0xc03/0xd60 [ 88.533377] kasan_report+0x25b/0x340 [ 88.537184] __asan_report_load8_noabort+0x14/0x20 [ 88.542106] __do_page_fault+0xc03/0xd60 [ 88.546163] ? security_mmap_file+0x143/0x180 [ 88.550669] ? mm_fault_error+0x2c0/0x2c0 [ 88.554836] do_page_fault+0xee/0x720 [ 88.558634] ? __do_page_fault+0xd60/0xd60 [ 88.562873] ? SyS_futex+0x269/0x390 [ 88.566590] ? do_futex+0x20d0/0x20d0 [ 88.570391] ? entry_SYSCALL_64_fastpath+0x4b/0xbe [ 88.575326] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.580180] page_fault+0x22/0x30 [ 88.583623] RIP: 0033:0x44bcf0 [ 88.586800] RSP: 002b:00007f71a6e7c758 EFLAGS: 00010206 [ 88.592160] RAX: 00007f71a6e7c800 RBX: 0000000000718000 RCX: 0000000000000003 [ 88.599423] RDX: 0000000000000400 RSI: 0000000020012ff0 RDI: 00007f71a6e7c800 [ 88.606685] RBP: 0000000000005f50 R08: 0000000000000400 R09: 0000000000000000 [ 88.613946] R10: 00000000000f4245 R11: 0000000000000246 R12: 00000000004bbdaf [ 88.621210] R13: 00000000ffffffff R14: 0000000020012ff3 R15: 0000000000000005 [ 88.628506] [ 88.630124] Allocated by task 8789: [ 88.633748] save_stack_trace+0x16/0x20 [ 88.637720] save_stack+0x43/0xd0 [ 88.641168] kasan_kmalloc+0xad/0xe0 [ 88.644871] kasan_slab_alloc+0x12/0x20 [ 88.648839] kmem_cache_alloc+0x12e/0x760 [ 88.653150] mmap_region+0x7ee/0x15a0 [ 88.656942] do_mmap+0x6a1/0xd50 [ 88.660303] vm_mmap_pgoff+0x1de/0x280 [ 88.664190] SyS_mmap_pgoff+0x23b/0x5f0 [ 88.668155] SyS_mmap+0x16/0x20 [ 88.671426] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 88.676172] [ 88.677789] Freed by task 8799: [ 88.681063] save_stack_trace+0x16/0x20 [ 88.685029] save_stack+0x43/0xd0 [ 88.688472] kasan_slab_free+0x71/0xc0 [ 88.692352] kmem_cache_free+0x77/0x280 [ 88.696317] remove_vma+0x162/0x1b0 [ 88.699935] do_munmap+0x82a/0xdf0 [ 88.703486] mmap_region+0x59e/0x15a0 [ 88.707275] do_mmap+0x6a1/0xd50 [ 88.710633] vm_mmap_pgoff+0x1de/0x280 [ 88.714514] SyS_mmap_pgoff+0x23b/0x5f0 [ 88.718483] SyS_mmap+0x16/0x20 [ 88.721759] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 88.726499] [ 88.728119] The buggy address belongs to the object at ffff8801c4f7f108 [ 88.728119] which belongs to the cache vm_area_struct of size 200 [ 88.741030] The buggy address is located 80 bytes inside of [ 88.741030] 200-byte region [ffff8801c4f7f108, ffff8801c4f7f1d0) [ 88.752806] The buggy address belongs to the page: [ 88.757726] page:ffffea000713dfc0 count:1 mapcount:0 mapping:ffff8801c4f7f000 index:0x0 [ 88.765871] flags: 0x200000000000100(slab) [ 88.770102] raw: 0200000000000100 ffff8801c4f7f000 0000000000000000 000000010000000f [ 88.777982] raw: ffffea00071f5960 ffffea000711a860 ffff8801dae069c0 0000000000000000 [ 88.785843] page dumped because: kasan: bad access detected [ 88.791522] [ 88.793125] Memory state around the buggy address: [ 88.798041] ffff8801c4f7f000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 88.805393] ffff8801c4f7f080: fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc [ 88.812823] >ffff8801c4f7f100: fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 88.820153] ^ [ 88.826368] ffff8801c4f7f180: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 88.833711] ffff8801c4f7f200: fc fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 88.841043] ================================================================== [ 88.848382] Disabling lock debugging due to kernel taint [ 88.853914] Kernel panic - not syncing: panic_on_warn set ... [ 88.853914] [ 88.861260] CPU: 0 PID: 8789 Comm: syz-executor6 Tainted: G B 4.14.0-rc4+ #125 [ 88.869729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.879066] Call Trace: [ 88.881644] dump_stack+0x194/0x257 [ 88.885263] ? arch_local_irq_restore+0x53/0x53 [ 88.889926] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.894675] ? __do_page_fault+0xbd0/0xd60 [ 88.898901] panic+0x1e4/0x417 [ 88.902080] ? __warn+0x1d9/0x1d9 [ 88.905532] ? __do_page_fault+0xc03/0xd60 [ 88.909741] kasan_end_report+0x50/0x50 [ 88.913683] kasan_report+0x144/0x340 [ 88.917453] __asan_report_load8_noabort+0x14/0x20 [ 88.922349] __do_page_fault+0xc03/0xd60 [ 88.926376] ? security_mmap_file+0x143/0x180 [ 88.930843] ? mm_fault_error+0x2c0/0x2c0 [ 88.934967] do_page_fault+0xee/0x720 [ 88.938733] ? __do_page_fault+0xd60/0xd60 [ 88.942935] ? SyS_futex+0x269/0x390 [ 88.946625] ? do_futex+0x20d0/0x20d0 [ 88.950394] ? entry_SYSCALL_64_fastpath+0x4b/0xbe [ 88.955294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.960109] page_fault+0x22/0x30 [ 88.963531] RIP: 0033:0x44bcf0 [ 88.966689] RSP: 002b:00007f71a6e7c758 EFLAGS: 00010206 [ 88.972022] RAX: 00007f71a6e7c800 RBX: 0000000000718000 RCX: 0000000000000003 [ 88.979258] RDX: 0000000000000400 RSI: 0000000020012ff0 RDI: 00007f71a6e7c800 [ 88.986494] RBP: 0000000000005f50 R08: 0000000000000400 R09: 0000000000000000 [ 88.993729] R10: 00000000000f4245 R11: 0000000000000246 R12: 00000000004bbdaf [ 89.000965] R13: 00000000ffffffff R14: 0000000020012ff3 R15: 0000000000000005 [ 89.008621] Dumping ftrace buffer: [ 89.012132] (ftrace buffer empty) [ 89.015897] Kernel Offset: disabled [ 89.019490] Rebooting in 86400 seconds..