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", 0x1000}], 0x4, &(0x7f000000d000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x4, 0x20000000}, 0x1) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:33 executing program 5: 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, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$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) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000a03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffe) 2017/09/28 08:14:33 executing program 7: 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000997000)="2f6465762f766373612300", 0x2b7, 0x200) syz_open_dev$ircomm(&(0x7f0000967000-0xd)="2f6465762f6972636f6d6d2300", 0xfe, 0x880c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000086e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000000000000003, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000088d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x800000000000000, 0x2, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x5, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000048000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000021000)=[{r1, 0x10001, 0x80000000}, {r1, 0x81, 0xdb6}], 0x2, &(0x7f0000014000)={0xfffffffffffffff8, r2+10000000}, &(0x7f0000049000-0x8)={0x9}, 0x8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x200000001, 0x3f, 0xffffffffffffffff, 0x80000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000040000-0x1)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004c000-0x8)=0x0) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) accept$alg(r6, &(0x7f000000c000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x58) mremap(&(0x7f0000907000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000906000/0x1000)=nil) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f000000b000)=0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000086f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x401}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006cb000-0xfe)={0x0, 0xf6, "e07f3a989232551e5d62bec37db73994516257cca57314aeffe5465fe9a160457c94c16f581bf0433a00950db6ec14a318884d4c3f565eaa9899ba67a6a3bff7bab857a6e158d82b137b1a66260eeb24ed3a54c7c026c7c2215c1fc7868397fc6a3e5ce21eb53c9bf248766e1411a75d4fac9ad41bb500fdeff35ca6e491bc1e48b20db9e3d31d5a36d73147c1c0707e9cdb4a590b8d64b6fc6a9c573de5b65ba79b70d26d6fb41d0b9e146cefbc57602d9f35987ced1e7a41c4b51b2f0703d11f1196fc7cdd1deb591d343467b6418346faf62f6aba460ba7a7ebcf2d0804b0a74db195da72d48d60ebfb77c6dec6d6ef5e4ed9fddd"}, &(0x7f00000fb000-0x4)=0xfe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000563000-0x25)={r1, 0x30, "2ca25bfdafe265d8127af5fb5a9618a30ae678d5b7e667fb1eedf7aad1c9b046f02cbb849b82e6e4a804c63d5772daa5"}, &(0x7f0000b88000)=0x38) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ebc000)={r1, @in6={{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x80, 0x6d6, 0x34}, 0xa0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00003b8000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a6000-0x4)=0x39) sendmsg(r0, &(0x7f0000144000)={&(0x7f0000828000-0x6)=@hci={0x1f, 0x8, 0x2}, 0x6, &(0x7f0000c0a000)=[{&(0x7f0000131000-0xc1)="2687b577924897668955173d445541d45477ef95ec1a623298510e849d8735d1ac7c4e9c4ac020cf4906f83956a9b4a8af5a22389132179923d4631caf079f4ce4c54bac3b9b04deed1b4cd76c9201c3a31d92c184031ff9a26ebff4b37185c2ac5d23d2c24416b1ceeb694d2d3926083755c2ce4690d2388c43affe5422362bfa8238c82d7ff372cc29153fda225182ea722bea4b247aab1413518fbd20314b43df59034a74a6216235df947593d7888d9c3cec0ea25792d85fa2fdcc9578b776", 0xc1}, {&(0x7f0000734000)="b7f3f200c19f1eca8e2e98076df20c44232ef18ef9888a97e67c4a787d66d6017b4744340cf7f9f1ef277ce85ac18479e06a9eb47e", 0x35}, {&(0x7f0000f44000-0x6)="5e1e99762916", 0x6}, {&(0x7f00004fe000-0x8c)="b474ed05f9316178a9714c5c69d452d6d68796f2b1d9ad586ad19cc7e9b3665143fa497fab6295fb33628114c69ab9a9afc4a4ecea5bb746481f2b3d3c5db068ef5efef67d5f0614e13ec3d6a7d4a47e4eebdaefb799ad28aa110a1d8fa914bc74974d85ceb9429948c8adad392ac62f4bee62a42a9d393d5aa17995dbf049d36fd83728ea75956f1110af90", 0x8c}, {&(0x7f0000690000)="6edd21495d320de5eb2ab1ef9ce8c9ae95023f49f55b87595c7c0ad05067e2038ba5993a5158fe5faef305fed89648839732b77f9218a28a3989130496be1bfce77987b53ca159c385a674eb8529f344ddf123f1644c94df052cee92e5a2d26cc67d8767e4d188623fb65afc03589036c182a514f2a0fb4a1f930b6dca086a97b5fc506cf515750da4ec6d7cb607c17de1dd3a3a1c91d822bb13b2802a0303ab8867fc8815d924854ea788f885c2e3ac3ca2175f0885f25ff95c9f81d4cb88b08485acf5f14eab47c719eee518f9bf223f51de4d86c78bdda95b2c14479bf14544cad36a0402ba1812b4a672806fe3f39ebdc6622f", 0xf5}], 0x5, &(0x7f0000175000-0x280)=[{0x10, 0xff, 0x15908edb, ""}, {0x68, 0x100, 0x8001, "068759e9a6a30d6e8b5bf225110c3a72382847e657fd898deb3ae1686880e12a36ebf2a20453facd737e196b80ac120b1457629e53deb9109ee65aa47100611c05d799f804a8a55a3e87bc4a273bd8f2b5"}, {0xd0, 0x117, 0x100000001, "737687281a3b9e5957c899d148ac7b5fa28675d6b23e1294cc0ce8d3f8c54d04be5f0259993c967a6704409ea7fa2b55b7a0f39254690047bf7823f5f3d20550574a9a5204f0ec5c078bdeee7cb39ac1b1d6319b36a0d7fa2f0d883f76b67db60e6d9ac0f7a430ee40bcef805614f12b8ca5f09928a4930f92658a953bc5ef2c696638643b2cd84f601c303488df89187da9788b803101aaa9608faf70b23a5b7aab926e37c6a69f816b96a0d47050261e0b79715c241703fd62"}, {0x68, 0x119, 0x5, "021fe66171ac864977ef8f657ea1a5db82a4cbc7e2ebd8c2d3049c688f00efbe23bba46c3ec14b9bae7e7c07a401a40e47072f898894ec7153f040c6064083c2314f324c0c5deaea7c05ff929d0ccc74e6d70d41"}, {0xd0, 0x101, 0x1200000000000000, "29000f3b52162b8b28e4bb714d024160b9c5df40b181ff91f7857c981d1cb90434d2988058922c614a90bb705a6c3428d3fd91bb4ae95f601c14afff59aeb352d17cbbcaab44c4377820f47306eaac23e2a865e312ada4477d6c62334f2b481d7e12553b57133a9669361ea2c17842428bbdb3e3b5d1d523ffdd702af7e820039bd884ddd0827e74e93f33f65f2f4cc956da3650b48cb77b2bb9e0264e9dace597561bb7502c4a98545de986e494b06a656c15d48cd4f21c6a3d"}], 0x5, 0x20000000}, 0x841) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cdb000-0x4)=0x0) fadvise64(r0, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000eeb000-0x8)={0x0, 0x0}) lseek(r1, 0x0, 0x0) socket(0x200000001, 0x8000100000000002, 0xc) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_mreq(r2, 0x0, 0x200000026, &(0x7f0000b12000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000006000-0x4)=0x9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00000c7000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000003000)=r5) ioctl$void(r2, 0x5450) sysfs$3(0x3) lseek(r3, 0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001d000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000001d000-0x10)={0x81, 0x4, 0x400, 0x4, 0x0}, &(0x7f000001c000)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001d000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x4, 0x10000, 0x7, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:33 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fbf000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000087c000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={"6f73782e00", "00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) accept$alg(r6, &(0x7f000000c000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x58) mremap(&(0x7f0000907000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000906000/0x1000)=nil) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f000000b000)=0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r6, &(0x7f000000c000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x58) mremap(&(0x7f0000907000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000906000/0x1000)=nil) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x1f, 0x193000) 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) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000-0x10)={0x4d, &(0x7f0000001000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r1 = shmget(0x3, 0x3000, 0x78001000, &(0x7f00005b4000/0x3000)=nil) shmat(r1, &(0x7f0000cbe000/0x4000)=nil, 0x1000) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f55000-0x4)=0x0, &(0x7f0000f88000)=0x4) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001c000)="3a707070314026747275737465645c6c6f656d31266c6f00", 0x3) r2 = dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000001d000-0x8)={r1, r2}) bind$ax25(r1, &(0x7f000001c000)={0x3, {"3cfd76f4f83882"}, 0xac8}, 0x10) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005e000-0x4)=0xe8) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="", 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004f7000)={0x7, r0, 0x1}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000daa000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f0000003000)="f3aeae8f7676b1dc29733e0df676d7e9b3d5843d73466a05f60268ec620fdbb78efc5a01a22708ba81c463f14f9d459558e96c173a1d1df09cb98ca9199a6de5149c4a3f98fb7374e16c629ba1eac17705751d9dd97e24a56ab3a6a92b360280ce534a3a159723cbb894a578158d7c0bf5ac805b60ccdeab8e940f0fff8406202795166a5d84025997a3ac4fac6b5d994a8d960b14b00e83e72a0153c5b70dd8a094cceabd815dd1b0a1a438cb1e3dcd6fe63250f7fad82aa906e228de288aac63385b59ca93eb8b5ac1c80bae2ae79c7abeedcdf7d5c907", 0xd8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = dup(r2) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000435000-0x2)=0x86, &(0x7f00007ca000)=0x2) recvfrom$ipx(r3, &(0x7f0000267000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x10000, &(0x7f00007b7000-0x10)={0x4, 0x3, 0xbe9, "613d2b39c25f", 0x4, 0x0}, 0x10) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) accept$alg(r6, &(0x7f000000c000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x58) mremap(&(0x7f0000907000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000906000/0x1000)=nil) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f000000b000)=0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) r0 = gettid() perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x3, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00002ab000)="2e2f66696c653000", 0x20000000141042, 0x0) fallocate(r1, 0x3, 0x0, 0x8004) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007e2000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 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) r2 = socket(0x4, 0x2, 0x2) clone(0x1000000, &(0x7f0000219000-0x60)="9063cbdc787d2d4504ac2186628f4666062384e47da1f9e943cdcfccdb3aa39053f91007e4765ec9bfd9c7b5cba6bcca3851b2d0d1ed0c9ba42b201032336427b0ce081aabf16023c5f113c3ac5131067c69d083832caed6caf7e1a01df23754", &(0x7f0000acc000)=0x0, &(0x7f000097b000)=0x0, &(0x7f00001fb000-0x1000)="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") sendmsg$netlink(r2, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x14, 0x14, 0x709, 0x0, 0x0, "cd"}], 0x14}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000ea3000)={0x0, 0x0}) creat(&(0x7f00007a3000-0x8)="2e2f66696c653000", 0x8) recvmmsg(r2, &(0x7f0000bb1000-0x140)=[{{&(0x7f0000c22000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000c88000-0x60)=[], 0x0, &(0x7f0000323000-0x1000)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000b3e000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034a000)=[], 0x0, &(0x7f0000765000-0x71)="", 0x0, 0x0}, 0x0}], 0x2, 0x12000, &(0x7f0000921000)={0x0, r3+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00000bc000)=0x0) io_getevents(r4, 0x400, 0x8, &(0x7f00003ca000-0x100)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000096000-0x10)={0x0, r3}) r5 = accept4(0xffffffffffffffff, &(0x7f0000194000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f73000-0x4)=0x10, 0x80800) r6 = socket(0x10, 0x3, 0x0) accept4$inet(r5, 0x0, &(0x7f00000c6000-0x4)=0x0, 0x80800) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f000023c000)="240000005a00050000000000000000001701040000ff0100ff0009ff0800030006000012", 0x24) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x8, 0x12050, r5, 0x24008000000) mmap(&(0x7f0000057000/0x2000)=nil, 0x2000, 0x3, 0x32810, r6, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000003, 0x32, 0xffffffffffffffff, 0x800000000) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000521000)=0x100000000, &(0x7f0000233000-0x4)=0x4) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) fchdir(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000ff0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_OFFSET(r0, 0x8008aef3, &(0x7f0000e39000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c49000)={r2, 0xe9f, 0x3f, 0x8, 0xb1, 0x2e0e}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dca000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c33000-0x10)={0x5, 0x5, 0x297f289c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ce000)=@assoc_value={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f74000-0x4)=0x6e, 0x80000) r3 = epoll_create(0x6) 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) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000001000-0xbf)="dba840f722a6fdfa3e1b898c8b7fa1e95f8f52661115c96bd1f2369ef2f3f8acedac3fa82955e9e4cd0994d5e3087d535025ea60544028a827263932e1e2dabbcec075b5ae6305b12349ebe9b6b7264012e3719e48526c78b6b7af6f319b3f95b2d4513fe19ed2408859708738bec212215a34a224debb62550af449abe72f7b5c60f70f64278700e044c869bb5d8987802b5a1c585e7204b16fbc009bc05ed7f360fc117a48b69c6d65e751eae56dfccac9303da6848137d9277d524ece73", 0xbf}, {&(0x7f0000eaf000)="4a9f0fa1dbb5659abd2b3182139024030b9360f1f2f0db4a1f1c7ebb35cadc44730618caab16dbf1caa85e21fcc08ce53e35e1c12c00cbd810a53c2aa903cd176e6da01c78c5702421a13d92dc90bb3d1a2fa41d971e76257f411defc1a530018e9c0f5cdce95fa693ecc562896216828bacf4ae81a0d16d7d0bd7b65099e1612790e623ab5ea72ccaf4fa79b7dbadc5053f8b4710a926e1b2435c2a15e06e2f340017c5bf0a446bc658ef402a64600a5d10437e62837132488d88daebc534294a57ba14b1c508cd64d95040f05ea5d0a208d7c0d74617f34685635ac46bfe3ee3ba1d4d1c2ecdb92ef75646", 0xec}, {&(0x7f0000000000)="d043d9e6469b81466743f431d48b86f893af0269d3432575b7f7d2b8c6d4a41a5c0ba9287cda5e0b7a57c9463b0a793f1cf4bc01d998", 0x36}, {&(0x7f0000392000-0x94)="b6939cd1c8cb90b69eed536a4ffe7e687b9d84e2afa34ad89480f5a8f5b7b2a1f567a67ac210a7f01e8b8cdb4215ff25dcba08841c27a358155fbb0b567795642542711bfb06f54af19123fe574bf0304b22ad782143837aecd15096bb31bcbc6fc1630421d6945f28bc6f07d035f7b3d621f8d3d06b0239ca639936b261542cbcba68477f44fd6be8b8f6a8375ebe05dced690d", 0x94}, {&(0x7f00002dc000)="f758553ac5e0d9ffd625896a7300e23beaf7eab03f941f0066145433a7bafb09c22fcdaa6dc6753d360a47904f33d305cb9dfe556e8d091b6043461b0811cb3256ced4400979644f6676b064b4f6040d5d1dee0da5325333afd638cca15cecedf0e596bb9402d8f5a05763d8b220a62cbdda33eed64d87168fae4b11822c2404d4a555346b7b3244", 0x88}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001c000)={r0, 0x28, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000)=r4, 0x4) r5 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000012000)=0x0) bind$unix(r5, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f000000b000-0x4)=0xfffffffffffff811) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000008000-0xc)={0x4, [0x0, 0x5, 0x1ff, 0x7]}, 0xc) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) clock_gettime(0x0, &(0x7f0000562000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000075f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x4, &(0x7f0000bdc000-0x2)={r1, r2+10000000}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/09/28 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) accept$alg(r6, &(0x7f000000c000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x58) mremap(&(0x7f0000907000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000906000/0x1000)=nil) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f000000b000)=0x0) read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d3285", 0x9c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) [ 535.443324] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/28 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r6, &(0x7f000000c000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x58) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffff9c, 0x890d, &(0x7f0000015000-0x78)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0xfffffffffffffffc, 0x8001, 0x5, 0x8, &(0x7f000001d000-0x10)=@common="62637368300000000000000000000000", 0x8, 0x7d3c, 0x80000000}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000013000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x7fffffff, 0x10001, 0x0, 0x7f, 0x2000, 0x7000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f, 0x0}) r2 = open(&(0x7f0000001000)="2e2f66696c653000", 0x100, 0x40) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000001e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) inotify_init1(0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000817000-0x20)={0xfffffffffffffffa, 0x0, 0x800, 0x7fff, 0x1, 0x800}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f000090e000)="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") 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae0000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000ed000)="2e2f66696c653000", 0x200) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)="402670726f636b657972696e6700", 0x2) r4 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000745000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00005a1000)={{0x6, 0x5}, {0x80000000, 0xffffffffffffffd5}, 0x0, 0x7, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001000-0x8)={r5, 0x0}) r6 = dup2(r4, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000001000-0x10)={0x52, &(0x7f0000930000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00002ea000)={0xff, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0ba34fb591ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = getpid() r8 = geteuid() stat(&(0x7f00000f8000)="2e2f66696c653000", &(0x7f0000d4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f00008eb000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00007db000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000-0x4)=0xe8) lstat(&(0x7f00007cf000)="2e2f66696c653000", &(0x7f000087c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000d1b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000dd4000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000)=0xe8) stat(&(0x7f0000284000)="2e2f66696c65302f66696c653000", &(0x7f0000d9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000bdb000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a36000-0xe8)={{{@in=@multicast2=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db4000)=0xe8) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000d1f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a18000)={0x0, 0x0, 0x0}, &(0x7f0000d8b000)=0xc) getgroups(0x1, &(0x7f0000430000)=[0x0]) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000cb8000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9f000-0xe8)={{{@in6=@local={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=@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}}, &(0x7f0000af1000-0x4)=0xe8) getgroups(0x3, &(0x7f0000d51000)=[0x0, 0x0, 0x0]) r24 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000b14000-0x4)=0x0) lstat(&(0x7f0000e18000-0x8)="2e2f66696c653000", &(0x7f000090f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000ddb000)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r6, &(0x7f0000a52000-0xe0)=[{&(0x7f00008a7000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d6e000)=[{&(0x7f0000534000)="48b846dc1c5a8347ed5d62b17ea8480cd198d3a46867af6bb3a9357be68aa6fb0ff6bcd094c694bcf20325dd3ff96059f836cce64402111211e4cf3cdb1ebb04279ca7f7f9f58539c39a1d571e6dec61de308dfa7b94beec548a1589c0bbbcea7441a841e2e06f08b772fd51f29e1b68748f82160d45f1", 0x77}, {&(0x7f0000dd5000-0x1000)="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0x1000}, 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", 0x1000}, {&(0x7f0000dc7000-0x8f)="7013167f76d5f5d3ae553be91d4fbb02dbaf1d2d5e1b1d0839c2794414b4085a2601f0caf4d55956348b6fd6cdfebfcde53365d9307d85b621bc31f6e88ea2fc1a42a883d4cdf40e93d8138d265dd068c3b609474cf325a3024e8e01e941246caae04319bd05a9063a70fa07768cf62660a540c811972f9401383b71f84fc48f3ae42c8ce5fd43bb6ee555bc3f622a", 0x8f}, {&(0x7f00002f5000)="80f7c8cc99555b6e12df6bbeb77971ddf40b5eccb9e31c2dde7b54cafc1603a32bd236e4ec05d0155cb414e99dd3a638082321e69d943daca85bcab97cb6890958d6ed0e4706f765092ac1a117677bee48a2be9cd83f93954b242a0411969ec1e282f50495638a6797165551bca8ed5dec7921a8f9ac5e70bab61a2b398dc7b636d7312d92dc335046d4d4dcea0d0a2e576c4208c9a95cf8bb", 0x99}, {&(0x7f00002cb000)="c063cbe1397c05be76231dee9f66e454b4d160ed1599fe3afa75dfc331c7b2383eacb6a4477de28f203c5dbed88a5b389c1ff55510f8269ebed8c42a741fb7e956c5facd69bc374418dc810d3da9c1ca70aff087d2d382078e96ef64f9bf9aa4b60704883e81714fccf0f0", 0x6b}, {&(0x7f0000bac000)="57e2ec37f77cec651c7b5c9b0263ea773699cf9e2e101b1ee8b6996593ccd60d9d75bfe48c0e146f5358960c1716a9cdac82de0795b8f048fd211e898837529ea77332618c53c548709efab3ba9b1190b0c042c50ccc055f1ce53c8d3231ce4d04ec187dfe67a0a9402e7b5480fb6de4232361366c388057a73aa780897a8b0ab5e8ec8eaaff308ab601c75d1bb51eaf6bac394326812278d03f0c89b0cd4bea2fee", 0xa2}, {&(0x7f000096b000-0xff)="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", 0xff}], 0xa, &(0x7f0000752000)=[@cred={0x20, 0x1, 0x2, r16, r17, 0x0}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r4, r3, r0, r4, r3, r0, r3]}, @rights={0x18, 0x1, 0x1, [r6]}], 0x4, 0x10}, {&(0x7f00009e0000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000473000)=[{&(0x7f0000a43000)="1b8bc59d131d80c95ce94b1b3e43fab2ade498d82760f45e2e3ce447b0144b5d765bc1c955a9faa6e7ec7b97fb33dc3a0d52c9df22da1ea98ba3d78746704b2d623a76c6ea73e62410c3cd5adf795bc4e55edd9b4aa997685b0e67d6c490706583fbe6b7678e7d83e73090745288ab887fb2949ad0acc6", 0x77}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000935000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000a84000)=[{&(0x7f0000bfa000)="4b0028d14d0e6ff87826ae3311beee87cb9bcc8c5588645896ff186c29899ab03d8b415f3b86e43e15af916324b96cb97ce1", 0x32}, {&(0x7f0000fc6000-0x34)="3383218a36639615e12eebfaca973da833d88af880a928e9810ca1bf1ff53b9b65755a7920fe6c83b664062de1bdf6554386524d", 0x34}, {&(0x7f0000556000)="1cb1e63e045dd143bbbcc7a58fcab498a88209db233edd63636f611f875e141c99bdcf790d85e7262e6acd5b19eb05fb11a8fcc264e67cf0f6e91e9f265d96a85649bada292b647733976bdbfff241", 0x4f}, {&(0x7f000057b000+0xae2)="f84450e5583992327126800b217506ebd8fcdb01c5b02dff979513f25bd2f3ba839bf7cc9c52fc4dbdbbd5a4b5553db6e53041e6ccba3a8c964dae1087d81060f01a6c4f939ff4d1b5ade8124ac1dedf6972a6853a8998e02330ec6a1e4255778e85ebd1e26c695e7bc8eaae9978a08867c4f3d88282374b09a43f71625b36e8456b026f08b73ced52bb94e68667c82d06050096216cc9665236414e145462522541d71b4d1f3d8c5a48cef60bd02dd08cd7c0f7b8c7f3cb49a67e5a4ec3682211edf7b5f1879a9f892fe23cf98c4cd0efab52c5612e6c2b4f900aa82c7ce1cf908f6f52ad32e81c6bd5622d64de811819", 0xf1}, {&(0x7f0000bd1000)="5962b38f1f2357531954de85e9dd2d005e55b8b9fd9c210416c419424284ad70b52132b8060edf1239f13930029574b0ace17068b794bd0f2c959db388ce9349f09710b1081f1dd9bf4fea716f91c2d30799dc72c14ed7", 0x57}, {&(0x7f000007e000-0x5f)="576c4fb12e08adf8a89f7a2912090fe049f16ea4b3a051ed1a290dde1d026eb912fdddb00373732d4c0d3b58148b7dfdfa0ac5207d3a1159d38b24cc95cb84ca3cb89add8406950f57b4d79cfe7e2645547d8855da02dd1aa0a9ebb67dd7d7", 0x5f}], 0x6, &(0x7f0000a8f000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r24, r0, r4, r4, r4, r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x3, 0x800}], 0x4, 0x44040) setsockopt$inet_buf(r1, 0x0, 0x2, &(0x7f0000c1b000-0x1)="1b", 0x1) write$sndseq(r3, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca655", 0xb6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) accept$alg(r6, &(0x7f000000c000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x58) mremap(&(0x7f0000907000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000906000/0x1000)=nil) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cd8000-0x78)={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) socket$inet_tcp(0x2, 0x1, 0x0) bpf$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) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000466000-0x8)={0x10000007f, 0x8001}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d12000)=0x91f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000077c000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000c08000-0x8)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) sendmsg(r2, &(0x7f0000361000-0x38)={0x0, 0x0, &(0x7f0000739000-0x10)=[], 0x0, &(0x7f0000099000-0x11d6)=[], 0x0, 0x0}, 0x0) r3 = dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x2) epoll_create(0xffffffffffffff5f) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) sendmsg$netlink(r5, &(0x7f0000cf2000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x6, 0x8}, 0xc, &(0x7f000020c000-0x30)=[], 0x0, &(0x7f00001bb000-0x60)=[], 0x0, 0x0}, 0x0) r6 = dup2(r4, r5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) sched_getaffinity(r7, 0x8, &(0x7f00006ec000)=0x0) tkill(0x0, 0x2000000) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00001a2000-0x8)=0x0) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f000046a000)=0x0) r8 = dup3(r2, r4, 0x3c) recvfrom$unix(r1, &(0x7f00009af000)="", 0x0, 0x0, &(0x7f0000e0d000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f0000de8000-0x5c)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0x67, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x3, [0xffffffff, 0x865, 0x4, 0x3a2c4de3, 0x40, 0x1ff, 0x3f, 0x0]}, 0x5c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00009c2000)={0x0, 0x0}, &(0x7f0000220000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000958000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b50000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000737000-0xb8)={r9, 0xfffffffffffffffe, 0x7ffe, 0x3, 0x0, 0x5, 0xffff, 0x6, {r10, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x8000000000100, 0x100, 0x6}}, &(0x7f000025b000)=0xb8) [ 535.510794] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a08000-0x8)={0x0, 0x0}) fcntl$F_MEM_LOCK(r0, 0x800) r1 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) fadvise64(r1, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000e7d000-0x1)=0x0) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0x1, 0x9, 0x6, 0x4}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x7) readahead(r2, 0xffffffffffffffc1, 0x1f66ac54) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setns(r1, 0x4000000) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e", 0xc3) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000003, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000052f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000206000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000bff000)=0x0, &(0x7f000043e000)=0x0, &(0x7f00008b0000)=0x0) lstat(&(0x7f0000dd5000)="2e2f66696c653000", &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000cdc000)=[0xffffffffffffffff, 0x0]) r7 = getegid() r8 = getgid() r9 = getgid() setgroups(0x8, &(0x7f0000a68000)=[r2, r3, r4, r5, r6, r7, r8, r9]) r10 = getpgrp(r0) r11 = 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}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x3, 0x60031, 0xffffffffffffffff, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000a05000)={0x26, "6861736800000000000000000000", 0x8000, 0x20001003, "7874732890657270656e742900000000000000fffffffa0000000000000000000000000002000000000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x1, &(0x7f00000e0000)=0x3, 0x82) sched_setaffinity(r10, 0x8, &(0x7f0000092000-0x8)=0xfffffffffffffffa) r13 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1003, 0x7ad0, &(0x7f0000837000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x2400, 0x1) mmap(&(0x7f000026c000/0x3000)=nil, 0x3000, 0x2000000, 0xa110, r12, 0x0) setrlimit(0xe, &(0x7f0000b6d000)={0x26fe, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r10, &(0x7f0000000000)=[], 0x0, &(0x7f0000340000-0x70)=[{&(0x7f0000d48000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f000047e000)="0000", 0x2}, {&(0x7f000005f000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000163000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f00005aa000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000185000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00007ad000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x7, 0x0) ioctl$TCSETSW(r14, 0x5402, &(0x7f0000000000)={0x3, 0x401, 0x2cb, 0x1, 0x3, 0xffffffffffff8001, 0x8000, 0x6, 0x3, 0x3, 0x800, 0x0}) mmap(&(0x7f00002c6000/0x3000)=nil, 0x3000, 0x0, 0x801d, r1, 0x30) getresgid(&(0x7f00004ae000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000f39000/0x2000)=nil, 0x2000, 0x1, 0x40000032, r11, 0x0) syz_open_dev$sndseq(&(0x7f0000a91000-0xd)="2f6465762f736e642f73657100", 0x0, 0x28400) ioctl$PERF_EVENT_IOC_DISABLE(r13, 0x2401, 0x4000000000006ed2) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x6) fcntl$F_MEM_LOCK(r0, 0x800) r1 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000ba0000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x4, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/09/28 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) accept$alg(r6, &(0x7f000000c000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x58) mremap(&(0x7f0000907000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000906000/0x1000)=nil) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e22000-0x8c)={0xd1, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x4, {0x0, 0x2}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780df", 0xca) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x8000, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000001c000)="7b00") bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007d7000)="00000000000000") ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b39000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a5000)=0x28) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000191000)={r1, 0x8000000000, 0x4, 0x80}, 0x10) 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1ff}, 0x6, [0x7fff, 0x2bb7eb25, 0x400, 0x9bd2, 0x5887, 0x2, 0x10001, 0x7]}, 0x5c) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) accept$alg(r6, &(0x7f000000c000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x58) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a6000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f000017d000)={0xffffffff, 0x8, 0x100000000000, 0x8, 0x5, 0x0, 0x1c, 0x8, 0x5, 0xf552, 0x3, 0x8}) 2017/09/28 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cd8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000f000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f000001d000-0x4)=0x1d) 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb42a, 0x1ff, 0x7, 0x8, 0x5}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006c2000)=@assoc_value={r3, 0x200}, &(0x7f0000337000)=0x8) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) recvfrom$inet(r0, &(0x7f00001d5000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x20, 0x0, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003d7000+0xeec)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000-0x4)=0xe8) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb4", 0xcd) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000001d000-0x8)="2e2f66696c653000", &(0x7f0000019000)="2e2f66696c653000") r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f000001d000)={0x1f, 0x6, 0x0}, 0x6) 2017/09/28 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc6df2b6d4187370a, 0x1, 0x3, &(0x7f000038d000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ca5000-0x76)="ea996798a7b62232c93cdd1cdc773df3ad150400000000000080080c17764294eaaf31f539365d0c0485ddb8ca144bd1e0deee084f1fee2a0625331bb6160fc5224e7041a122bcce749ef21a2f6177c830d807c52c3a00931fd8727a527d5b23bda0aa8a3797b94e392222a1a9e705fff165340c8a2bb838d293defd0d5b1f947ee8bf4be050e45e5c62b5e3e995389cddb20a0e517fcc835088f2866966a09bd12ad6332cfe3478f9c07c19efba7dfd7af1e619e8d4cc96c8c1ee74f6b86ff2cacc", 0xc2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000496000-0x10)={0x4, &(0x7f00000d7000+0xde9)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x7)="6d640000e632", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000da1000-0x9)="2f6465762f73672300", 0x20000016e, 0x4000) madvise(&(0x7f000079f000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f00007f2000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000579000-0x4)=0x18) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000f4a000-0x4)=0x0, &(0x7f0000a58000)=0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x80002, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) ioctl$KVM_IOBITVEC(r1, 0x4040aeee, &(0x7f0000447000)={0x0, 0x1, 0x4, &(0x7f0000c40000-0x8f)="839972f998a3f62a691514fa1f6fd0f081b393670e4f50ae2e78ee4acf57e01b3848127b7e5349f5bd780295101e407be6f49528e55fbdeb768a00619867ae814965acb4803396723b3f9a2a66ed35a00042723cfa97ea50178a3565ba12d98691c87c7e2d758a693b23d170dfcac41e2817590a4f21f83b4e38b70bd52bb476ac57a3ceb26b58a80d7a5a95aad369", &(0x7f0000d84000)="e8d371", 0x7, 0x3f, 0xffffffff}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00007e4000)=0x0, &(0x7f0000ba0000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000230000-0xf)="2f6465762f73657175656e63657200", 0x48002, 0x0) setrlimit(0x10, &(0x7f0000ecf000)={0x1ffffffffe, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000023b000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f0000fcb000-0x8)=[{r4, 0x200, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x3}, 0x8) clock_gettime(0x2, &(0x7f0000502000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000e7f000)=[{0x2, 0x100000001, 0xfffffffffffffff7, 0x7, @tick=0x4, {0x14ca, 0x3}, {0x9, 0x1}, @quote={{0x7ff, 0x4}, 0xfffffffffffffff8, &(0x7f0000b9b000)={0x80000001, 0xff, 0x119, 0x6, @time={0x77359400, 0x0}, {0x200000005, 0x7}, {0x200, 0x85}, @raw32={[0xcdf4, 0x1, 0x7]}}}}, {0xee, 0x7, 0x80000001, 0x7f, @time={0x0, 0x0}, {0xfe, 0x100000000}, {0x4c7c9db7, 0x2}, @connect={{0x8, 0x401}, {0x7ff, 0x0}}}, {0x10000, 0x7, 0x3, 0x2e, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x5}, @addr={0x5, 0x5ee}}, {0x800, 0x9, 0x0, 0x7, @tick=0x7fff, {0x6, 0x2}, {0x3, 0xa2e}, @raw32={[0xb74f, 0x3, 0x0]}}, {0x39, 0x3, 0x80, 0x3, @time={0x0, 0x0}, {0x6, 0x100000001}, {0x81, 0x1}, @raw32={[0x5, 0x1, 0x131bbe53]}}, {0x7, 0x7, 0xfffffffffffffffe, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c1}, {0x3, 0x8001}, @queue={0x8, {0x800, 0x5}}}, {0x3a7, 0x6, 0xffffffffffffffc1, 0x1, @time={0x0, 0x989680}, {0x2, 0x2}, {0x2, 0x3ff}, @raw32={[0x6, 0x6, 0x7]}}, {0x8, 0x1, 0x5, 0x3, @time={0x0, 0x0}, {0x3, 0x5f4}, {0x3, 0x7ffd}, @time=@time={0x77359400, 0x0}}, {0x4, 0x6, 0x8, 0x3, @tick=0x800, {0x8, 0x800}, {0xffffffff, 0x3}, @connect={{0x3, 0xfffffffffffffff8}, {0x7, 0x7f}}}], 0x1b0) write(0xffffffffffffffff, &(0x7f00007f3000-0x5c)="ebb9c722cd0b15b4b317d2f2b84dd8197f5163caccc629009f085122dd057772d181417c56916f9c78733bf9fd799595519205141ffeef867a9a3908e8b858b16c80a6e2f46a7e05fedaff92a1a4f454598dba04a23a33560798a20f", 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000f9a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0xb3) syz_emit_ethernet(0x38, &(0x7f0000217000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 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, {[]}}, {"2000"}}}}}}) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000001d000-0x8)=@abs={0x2, 0x0, 0x3}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001d000)=0x3, 0x4) 2017/09/28 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0xcbbd, 0x0, 0x10000, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x1, r1, 0x10003, 0x8001}) 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)="40432c2d00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r1, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000495000-0xa8)=[{&(0x7f0000717000-0x60)={0x27, 0xe39, 0x8, 0x1, 0xfff0, 0x8, "a63557602ec046d09dbf8288b3470fe8333d83b8696dac465b12b0d42fd189cc256cd6f33c11fc7b3424f364c62d3c4b89e34260ec60d6917465ac656c7874", 0x80}, 0x60, &(0x7f00000fa000)=[{&(0x7f0000bcf000)="27ce1968511904d1746c28c179ca99973b7e983780121c7999b5752b8e39934c2f78add82ce99c713e2e90628a1a4cbad7c113f30e062abc0e6c794873933a37ec7a3d2c287a160b36db8afd8490cf2001aa737481bb09c782ab15c685a84f3d36bc757d4136ae5545f4e3897b5b63b7a5204d48befa04308138a87d3613227674fc437fe60d84a57f6b4460432d17414538fd919774ea1822d31a479f9776659ce0ac38292c6cd33de74d3797a2ae55f4f375da3f078a003b8bb478da4571cf26dc5b5fd8a1ba9f33530452d686453aaac965a7", 0xd4}, {&(0x7f000021b000)="63ccf6d41a1c0ac6c24cacfb281ef47c8624bcd96cf43cd6c4ab19a1e959b3d17c5a8a431bc0f61b9b0f22dc8b95c638f940ba1302f60612f8854f4c295308eccb37d388e7fe", 0x46}, {&(0x7f00001bb000-0x8d)="9f74577cb154bd7d9c3f2c63af6f54e73834c044b424f9ef966565d0f443af3618e0527001126d4bf3eb9fddb6bf9417c175fdabba62c5c7283b65089525b83b66aac3c5e8f5263f63ab0a87d83d29321e9f256cb85b2b9003b74ca36f3c5763d5e1b1705c5775aff32ff7c6909de6fa9e938b06eb47a06127425e16ef6add8a3396174c3e93ae58b3b5d5cdea", 0x8d}, {&(0x7f0000467000)="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", 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{&(0x7f0000130000)="f85009b876dc5b953bf6dc5292744f26445e5c4203e9b348d72af1765adbf8a7af85da14c806b2d001a42fb6ff3df34b1895cd6f801bc9d45a4140d24ecaeb0bb66e90f0d637781cc8b1e3e5d86765b39bde17fc41d3fbcfaed5adf49a0ba81e5399ab8c88dacd44452edad71d1eff368a7ae684ac09dce9461125b8b78adf81030035704012ff1759da9c7d3603c1edb73fb08e5ea257312205ea417310d5766dec15f4e4bdd7f95a83c13b52505d15112ba84b649260911171fcf476646fc13490456b927094f3e620d390c06404ed0efa3f67932fd7be1309325393b908573b587d0bfd48e2713b", 0xe9}, {&(0x7f0000367000-0x81)="6733002e67b8259a6183a0c52c6221c4e6c9c90303d2ff1ec415cf8d5307d915c52d83e6418ed224d8e693682e6435b5e6fe51c78f8ca204de87e32539021668218f6122d046fd582afce2a1e0d9cdfcf548b5fcbd233ad2661b404fe53ec13aaeb1b2bc500dd37748caedfd107308f01d20b4a7f165162011b856873b87fc3cdc", 0x81}, {&(0x7f0000bea000)="92ec942614641d2f58a8548de3ab0d3fe92fdb47d688e397e90da3790e1e2ebcdc24ea0abe6d1e1b475a29996b82501e379d84ef0cf184bafbde11908e2f3b65d59f9f01264040658d92622f3361a981c6c5d500b774d240957a28f1209657bc2cbdfc0224466d4dd819e9d3283e68e68bd423c587793c876430dbca04f72867514d34d9b27513a1fffd4de68bdb8796feb14c783671e0a948bc0d4ba4cf2d8661992f84627511502e3c13f2a4f376ac2b6ae04192184540eeda75c0a6b1a36e6f4e5423ef45dbee12660c10941a23e3abb42482eb973870d024383d85fbade41ea4f8c7fd0d2f176f24a702bb74c7e92e0c83c1c950a2e858", 0xf9}, {&(0x7f000025a000-0xea)="f44ec968e8e247fe9562f5e48c229727701eab62ed3955cb645b22a4c0e95a522c2809be8a1c88a8d6ad82f4c4120afff56634f9ec9beda3468680fbf507b067c32319064b5a9c008c8f631931aa3b1ab8153219e4cddbfe5e5f64c31ddd16b80db25db00be626702c5c1f167e282790d769bb4417d69ea27d710fc6d02884b69c0b3ebdf629b0c9ec4c5cda9ec7e0f9dbe53f4aa8b89beec864ff150e798ed6401af690c2bd742ae845180af19d9110619d1b557f5058f23676551b4b0d310b86a583e97de973e5abfe494616ce3eb1afec50e08a9ebe08d65d5546663b774d40be452e54e9af4db8fc", 0xea}, {&(0x7f00007a8000)="fbcba93373851b04e744dc9da88e434a47ebc1159fecef2e8558ce5668290e9e8df92c504c0e1c4a14fd838445aff3de24c848a8458e192e9860516b59bca67e8dfe8f24fed902c76a115c34a6806317d36caefee7eaac61", 0x58}], 0x7, &(0x7f0000223000)={0x58, 0x116, 0xc0a8, "5353144a02c73ff932f92db708b951008824f8f7e238f8e26f0907166ac3908d47554db48ea64ed544bdbdc5cb38603babd4d5d3a8c2ac031b3484e72a6e6b2cf71b5eb084"}, 0x58, 0x20040000}, {&(0x7f0000b3d000-0x60)={0x27, 0x3, 0x6, 0x7, 0x0, 0x1, "c6400f8f3eee744c9af11179a7af0563b06c0f2f24101ac56618003a85ba3c14d2a9d65aa32cf216ffe43e6f91a68a5b8ff601b963e6910b6fdf5c65d8b8d5", 0x20}, 0x60, &(0x7f000019f000-0x20)=[{&(0x7f0000a7b000-0x1000)="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", 0x1000}, {&(0x7f0000437000-0xb4)="dee6fc7e36b19423e9b36866fc5263202387e3728822b6f1d0b06b0c9d6a69179ad3b5a0095e04c336a7faa1341bc10943dd005cb05931e5fcbd76fc098ad72cbf64044339baf1223b746bb63aacdd6cf3b93e35e983c432256082cc6743cfaadd59e7ab0ec355a2331f50cc348c783066b602a949a8cb20aef23e7113074916fa24ff3b5c65bca814a005966f2be982496fb1c7add6ca5d56440234c3ae410d206d465d5fd0abc92a39b67080942a383f91bbe2", 0xb4}], 0x2, &(0x7f000025b000)={0xd8, 0x105, 0x67a, "fc485e11d8f7a4e74051e8b7fd545104cc918f18d33c15a1757684718dbb9eae4983bc68ba3bcaccac0128f735b257fe51741d6ab86c0e5f4cfcd6339c3a6c85240d04ed882b2dc7ee9932605d1cb32bea1af1edbebb14356512d5e519873cc3d91c746788ec59af2f3a9bf45320f62a000a6010eec328d6dea3803050e5308523ced68e5a68f56596583dfd99cfb79e2247e55586d3713d5606a93e7721088377a79efc7782324967eae4d8cce32a084cfe910253c82d9a1ca18dfa9cc2ed242f525e63cc258964"}, 0xd8, 0x800}], 0x3, 0x81) write$sndseq(r2, &(0x7f0000001000-0xf0)=[{0x7, 0x1, 0x3ff, 0x6, @tick=0x1, {0xffffffffffffffe0, 0xfffffffffffffffb}, {0x3, 0x7}, @note={0x5, 0x199344ab, 0x400, 0x4, 0x8001}}, {0xfffffffffffffffd, 0x8b3, 0x1, 0x2, @time={0x77359400, 0x0}, {0x6, 0x0}, {0x401, 0xc871}, @quote={{0x40, 0xa7d7}, 0x9, &(0x7f00008e2000-0x30)={0x9, 0x10001, 0x6, 0x3ff, @time={0x0, 0x0}, {0xfffffffffffffe00, 0x9}, {0x200, 0x1}, @raw8={"28a4b8b47296ac909d2ef8a0"}}}}, {0x2000000000, 0x0, 0xffffffff, 0x3f, @time={r3, r4+30000000}, {0x0, 0x5}, {0x9, 0x5}, @control={0x40, 0xff, 0x4}}, {0x7, 0x5, 0xffffffff7fffffff, 0x7, @tick=0x2, {0x4, 0x100000000}, {0x2, 0x3}, @quote={{0x20, 0x7}, 0x7, 0x0}}, {0x401, 0x1, 0x9, 0x6, @time={0x0, 0x0}, {0x1, 0xe4a}, {0x7f, 0x2c0}, @ext={0x8a, &(0x7f0000000000)="f568f4445f37ba080771b1f3cf6340dc3a5f08d6a843e6ca5e34db4a833a6bed2224d14b45450300d1aa770ba37fd31ada944d8394ae2be93d2bb7d43974240ec7f22807bb21727b299d2662389a076dbda05deebe631537ac793bf040b89736158d23b76c2bd53d0676f9e3a41a29eab61fad7d8146c8351cc6ff30ffad24a48da1ffa2612671db3d6c"}}], 0xf0) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000001d000-0x10)={0xfffffffffffffc00, 0x2f21d7ce, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_dev$mice(&(0x7f0000005000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) setsockopt$sock_int(r0, 0x1, 0x1000000001000013, &(0x7f00006ca000)=0x4, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00004de000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x1921, 0x0}, {0x10000000000000, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/09/28 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000a42000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c3c000-0x4)=0x1c) fadvise64(r0, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/09/28 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a78", 0xcf) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:33 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="63646700", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000012000)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000016000)="2f6465762f696e7075742f6d6f7573652300", 0x323e, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000a000-0x4)={0x9}, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000017000-0x4)=0x31, 0x4) r2 = semget$private(0x0, 0x0, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000001d000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f000001d000-0xb)="0000000000000000000000") 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000001000-0x1)="ec", 0x1) write$sndseq(r1, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x402, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x3d3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x3, 0x8) r1 = msgget(0x0, 0x25) msgrcv(r1, &(0x7f0000498000-0xff9)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xfd1, 0x800001, 0x2800) r2 = accept4(0xffffffffffffff9c, &(0x7f0000e86000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000777000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005d0000-0xc)={0x0, 0x200000000020, 0x10}, &(0x7f0000471000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3, 0xfcb1, 0x71, 0x80000001, 0x0, 0x149e, 0x10002, 0x8, 0x0, 0x1, 0x5, 0x5, 0x0, 0x400, 0x2, 0x6, 0x200, 0x1141, 0x5, 0x6a, 0x7, 0x0, 0x6943, 0x9, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xffffffffffffffff, 0x32, r3, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aff000)="2f6465762f6175746f667300", 0x400000200000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f000000d000-0x2)={0x6, 0x6}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)="2f6465762f70746d7800", 0x200, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x2, 0x78, 0x92, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0xfffffffffffffffe, r4, 0x2, 0x1000, 0x8) r6 = socket(0xa, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000a13000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x80001, 0x0) r8 = getpgrp(r7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) mmap(&(0x7f0000371000/0x3000)=nil, 0x3000, 0x1, 0xa050, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, r8, r8, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000002000-0x9)="2f6465762f70707000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0xa73a}) setsockopt(r6, 0x29, 0x40, &(0x7f0000000000)="39f3", 0x2) 2017/09/28 08:14:33 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x4a040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80f, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00009dd000-0xa)="776c616e317070703000", 0x1) fsync(r2) r3 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000aa4000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000029c000)={0x0, 0x3}, &(0x7f0000716000-0x4)=0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00006c4000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c31000)={r4, 0x7, 0x30}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000bd000-0x18)={r3, &(0x7f0000e40000-0x7d)="3eeaa508ce3703f7d90cf3daec299cea5a7b3321ea09a38e075fcb6a6ba643f867daf10489c9ad0470caedac1eef534b2dfb8917ea7896b0c2d2bd0819f4e7989db305b967430fb63229ebe0b63f16e70bc4914c84cfc3261929c042a86930cb9b6a1f8bdbba9c3b8cc4ff3b0cf7f02391065a163843c23c227fcad837", &(0x7f0000ca8000-0xe)="0000000000000000000000000000"}, 0x18) 2017/09/28 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200001) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b934f9f91ee0000ffff40f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000001c000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0x3, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000)="2f6465762f6877726e6700", 0x400, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = dup(r0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fd4000-0x10)=[{&(0x7f0000aea000-0x39)="390000001300194700bb61e1c305000040000200050000000000000080000900130001000000ff00280fe20000000000000000000000000ad6", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000199000-0x42)={0x0, 0x3a, "91c7854b3ad870825c7e380900f2964b0e36c8442d41da643a7c89226070f7dbe2b71abf685dc85519bcd59204164d39cfb91fde599448b30087"}, &(0x7f0000f45000-0x4)=0x42) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f66696c653000", 0x2) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r1, &(0x7f0000606000)="2e2f636f6e74726f6c00", 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0xfffffffffffffffe) connect$netrom(0xffffffffffffffff, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) syz_open_dev$urandom(&(0x7f0000b22000)="2f6465762f7572616e646f6d00", 0x0, 0x400000) r4 = open$dir(&(0x7f0000b24000-0x8)="2e2f66696c653000", 0x129003, 0x84) 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) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0x5, &(0x7f0000fda000-0xa)="2e2f636f6e74726f6c00", 0x800, 0x7ff, &(0x7f0000fda000-0x100)={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]}) r5 = fcntl$getown(r4, 0x9) process_vm_writev(r5, &(0x7f0000e03000)=[], 0x0, &(0x7f0000f2e000)=[{&(0x7f00004e5000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) syz_open_dev$urandom(&(0x7f0000ffc000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x159000) r7 = socket(0xa, 0x1, 0x0) fcntl$setlease(r3, 0x400, 0xffffffffffffffff) getsockopt(r7, 0x6, 0x1c, &(0x7f0000d96000)="", &(0x7f00000d3000-0x4)=0x0) fallocate(r2, 0x2, 0x200000000000003, 0xc3) fallocate(r6, 0x0, 0xffff, 0x74) 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000+0x7f2)="00000000000000000000000000") 2017/09/28 08:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008cc000)="2f6465762f7663732300", 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00008c9000-0x28)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f6a000)={0x0, 0x0}) 2017/09/28 08:14:34 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x40) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f6175746f667300", 0x841, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000001c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000-0x4)=0x20) 2017/09/28 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000097c000)="", 0x0) [ 536.070786] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 536.110603] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x35)={0x0, 0x2d, "f3a1518aaee2a8eaf494c5397931612d13d833e2b43c66e19acd1c1c8bed37d0a760af479fc61e15d270771dfd"}, &(0x7f0000cb9000-0x4)=0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00005d5000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @loopback=0x0}, &(0x7f0000505000-0x4)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0x2000000e33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x3ff) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000788000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000566000-0x4)=0x0) r1 = getpgrp(r0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000160000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x101000) getsockopt$inet_tcp_TCP_PSP_LISTENER(r3, 0x6, 0x6c4, &(0x7f0000d29000+0xbe6)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00001e6000-0x4)=0x18) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) userfaultfd(0x800) r5 = request_key(&(0x7f00009be000-0x12)="73797a6b616c6c657200", &(0x7f0000967000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r5, 0xc7) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r6 = syz_open_dev$loop(&(0x7f00001af000)="2f6465762f6c6f6f702300", 0x3ff, 0x2) read(r6, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) r7 = syz_open_dev$usbmon(&(0x7f0000ca4000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x20200) sendfile(r6, r6, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) getsockopt$inet_tcp_TCP_PSP_CHECK(r3, 0x6, 0x6c7, &(0x7f0000bb8000-0x4)=0x0, &(0x7f00006d5000-0x4)=0x4) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r7, 0x6, 0x6bf, &(0x7f00000c6000)=0x0, &(0x7f0000c77000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000df2000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x6085d540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sync() syz_open_dev$loop(&(0x7f0000fdd000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x4000000800004102) 2017/09/28 08:14:34 executing program 5: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000906000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000be1000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00000a9000-0x4)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) bpf$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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a05000)={0x0, 0x0}) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:34 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 0 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:34 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x2, 0x103000) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000009000-0x4)=0x7f, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000b000-0xc)={0x3, r0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GOOGLE_GET_METRICS_CPU(r2, 0x4010aefd, &(0x7f000001d000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/28 08:14:34 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000a47000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a48000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a49000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x9c5e, 0x3, 0x2, 0x19, 0x0, 0x80, 0x2, r1, r2}, {0x4, 0x25, 0x7f, 0x42b1, 0x1, 0x8, 0x3, 0x2}, {0x438bbc8e, 0x1, 0x5, 0x400}, 0x1, 0x2, 0x50000000000000, 0x1, 0x20, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2000000, 0x10001}, 0x11, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, 0x3, 0x1, 0x8, 0x101, 0x4, 0x1}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x7a5, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001000-0x74)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000)="21a1", 0x2) 2017/09/28 08:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008d5000)={0x7, 0xffffffffffffff9c, 0xad78cf3a0c8f3196}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006af000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c2a000)={0x0, 0xc2, 0x20}, &(0x7f0000761000)=0xc) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000652000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000cc3000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f000053f000-0xc)={r6, 0x80000, r1}) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000118000)=r2) sendmsg(0xffffffffffffffff, &(0x7f0000ebc000)={&(0x7f0000001000)=@rc={0x1f, {0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x7fff}, 0x9, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x40000}, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005be000)={r4, 0x6, 0x41, 0x0}, &(0x7f0000242000)=0x10) r7 = socket(0xa, 0x3, 0x40) fcntl$getownex(r7, 0x10, &(0x7f0000daf000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d69000)="00000000000000", &(0x7f0000139000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r8, 0x8000) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000ac1000-0x70)={[{0x0, 0x0, 0x0, 0x401, 0x3, 0x3fb, 0xfff, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x75de, 0x0, 0x0, 0x0, 0x775, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x3}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93b, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001d7000-0x18)={r9, &(0x7f000057c000)="", &(0x7f0000933000)=""}, 0x18) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, r7) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={r10, r11+10000000}, &(0x7f0000005000-0x4)=0x1, 0x4) 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009cc000)="0005", 0x2) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000019000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10400) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000018000-0x4)=0xfffffffffffffffa) [ 536.203756] FAULT_INJECTION: forcing a failure. [ 536.203756] name failslab, interval 1, probability 0, space 0, times 0 [ 536.243771] CPU: 1 PID: 16526 Comm: syz-executor0 Not tainted 4.14.0-rc2+ #105 [ 536.251166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.260529] Call Trace: [ 536.263121] dump_stack+0x194/0x257 [ 536.266757] ? arch_local_irq_restore+0x53/0x53 [ 536.271430] ? print_usage_bug+0x480/0x480 [ 536.275686] should_fail+0x8c0/0xa40 [ 536.279411] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 536.284506] ? unwind_get_return_address+0x61/0xa0 [ 536.289455] ? __save_stack_trace+0x61/0xd0 [ 536.293786] ? vfs_write+0x18f/0x510 [ 536.297525] ? mark_held_locks+0xb2/0x100 [ 536.301688] ? retint_kernel+0x10/0x10 [ 536.305591] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 536.310611] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 536.315381] ? retint_kernel+0x10/0x10 [ 536.319303] should_failslab+0xec/0x120 [ 536.323279] __kmalloc+0x63/0x760 [ 536.326745] ? sock_kmalloc+0x112/0x190 [ 536.330731] sock_kmalloc+0x112/0x190 [ 536.334533] ? sock_set_timeout+0x2c0/0x2c0 [ 536.338858] ? lock_acquire+0x1d5/0x580 [ 536.342829] ? do_ipv6_setsockopt.isra.12+0x208/0x35c0 [ 536.348112] ipv6_renew_options+0x2a8/0xb10 [ 536.352419] ? ipv6_push_nfrag_opts+0x880/0x880 [ 536.357073] ? __lock_is_held+0xbc/0x140 [ 536.361129] do_ipv6_setsockopt.isra.12+0x215a/0x35c0 [ 536.366297] ? check_noncircular+0x20/0x20 [ 536.370519] ? ipv6_update_options+0x330/0x330 [ 536.375097] ? check_noncircular+0x20/0x20 [ 536.379330] ? find_held_lock+0x39/0x1d0 [ 536.383385] ? lock_downgrade+0x990/0x990 [ 536.387521] ? __fget+0xbb/0x580 [ 536.390873] ? lock_release+0xd70/0xd70 [ 536.394831] ? __lock_is_held+0xbc/0x140 [ 536.398886] ? __fget+0x362/0x580 [ 536.402329] ? iterate_fd+0x3f0/0x3f0 [ 536.406108] ? proc_fail_nth_write+0xb5/0x260 [ 536.410588] ? find_held_lock+0x39/0x1d0 [ 536.414655] ? sock_has_perm+0x29c/0x400 [ 536.418692] ? __fget_light+0x29d/0x390 [ 536.422647] ? selinux_tun_dev_create+0xc0/0xc0 [ 536.427297] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 536.432989] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 536.438254] ipv6_setsockopt+0xd7/0x150 [ 536.442207] ? ipv6_setsockopt+0xd7/0x150 [ 536.446340] tcp_setsockopt+0x82/0xd0 [ 536.450126] sock_common_setsockopt+0x95/0xd0 [ 536.454611] SyS_setsockopt+0x189/0x360 [ 536.458568] ? SyS_recv+0x40/0x40 [ 536.461997] ? SyS_write+0x184/0x220 [ 536.465695] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 536.470517] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 536.475515] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 536.480260] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 536.484990] RIP: 0033:0x4520a9 [ 536.488171] RSP: 002b:00007f73dd93ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 536.495861] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 00000000004520a9 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x125}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x40, 0x40, "5b2b3c28ca42b4fdc816bfe4872194ed17de40b70825e6c3b6bf549a52caa081a180053db680182b7d20556e69e5deeb3f5aae0b27234ddacc8d49839b3faf80af012cd08d9c741178fb20f6c9087343"}, 0x160) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000+0x7de)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000df8000-0xdf)="9be21386d1b683061d5b90032e5cd9a348b3131993fddf2da74bc1916e40a224d7dd8340b0ad227536c1f9d138f0a3647e18c365de5199da669428c6b69dfa52ba55cbfcfa4b0b6e7ef434906258ddbb43786d9ebc2059a69b1e92b89ef1edf5a74a3d29c091c908b811de0e2dfba76a10578e8a47ebb014f74d4e228553cbb8b833aad0e408e9a20613c50fd7780949e20f6356317c9f0650b82f3c2bde41968ed52d5bbbb2536169b0b5bf1f1e13671a769cbc5931a6ef6ab2464e82f25a62ad9594f4062835dfcb515206ac3e2f2702f4545f6fc86ff3ae3d366bbe27ef", 0xdf) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:34 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6a000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a34000)=0x0) r1 = perf_event_open(&(0x7f0000967000)={0x0, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 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) r2 = socket(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000ef3000)=0x0, &(0x7f00003e8000)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x8001, 0x0, []}) ioctl(r2, 0x8918, &(0x7f0000000000)="") r3 = shmget$private(0x0, 0x2000, 0x7c001010, &(0x7f0000c14000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00001d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") set_robust_list(&(0x7f0000311000-0x18)={&(0x7f0000763000/0x1000)=nil, 0x3, &(0x7f0000047000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000176000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000093a000)=0x80, 0x80800) getpeername$netlink(r4, &(0x7f0000bac000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r5, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000018000-0x10)=[{&(0x7f000000f000)=[{0x14, 0x1c, 0x25, 0xfffffffffffffffc, 0x3e, "01"}], 0x14}], 0x1, &(0x7f0000013000+0x81c)=[], 0x0, 0x0}, 0x44000) sendmsg$netlink(r5, &(0x7f0000d75000-0x38)={0x0, 0x0, &(0x7f0000dcd000)=[{&(0x7f0000f13000-0x1130)=[{0x2c, 0xfb6b, 0x100, 0x6, 0x8000, "d4d7c92743a04524fd9c8713cf9bd894e2b519dbd7940d84020c"}, {0x1010, 0x1, 0x100, 0x2, 0x1, "d0c339bf19be3214d90d6e60c00ae5fbd04220118a47470333965a5f7c4b71f26d690fc42c86568163ee4b581c9c231b17e209005050fc0ee70c4a9329b516cb393469065a65697e407386fe05e04d0c9a1506c500350d65925b9396f73815de68f46988b521288556b103a155d9a327c91ca3148ddb91fa2e057be378cc61ad13954ce75072d44d43697cac14ff786e71c47251408774e854ea6bf843d64236a3ceb557f8e83d7a598a7f0483ba8b866ae2ae1d3b8d655db4d27bd6c89a621f9289c1d7e83b90b2d4ef3defeae6b91b219a89f537b7db2700358f134cb0dcb16001867c8fe82bc38496ebe4083f224ac8c35346320678cac7ce4854a781083dc3e3e968c2e94199e524072ade3ad391d3077e0179e09ef6d58df2d5c22f6680693aa766eb98ae378b193670501b21ae622e315b1dcc7eafa6f6102ea92702087fd2f7707fbf025e66f3c71280e78f93ab56c9561b96901217509a2b8467bf044a01faf7c09d6d3ede9ba49091848c14c7916442367f64008ac14cafb18e8661e6f5b36e2118124f783dd67a1b3d4d9b7a97dfe42552a09ef50047085568f3f7f57fcefd6c3cca81ee4ffff8d98bb7afde58ef92a01f2322471c0a649dcb58829bff0847ac22a308a842a2edffbf354f74c07fa102e977d85a1a3ec596d59c929b0002ad934122ec264eefb9cc80a2d07f9224fb191fd53af8ffc601dae49791b8261226cdd90e51379e5efa2bf2a3863d5d602a4c1795f0558f1fbfe43dd3a7e5226dbb4c914ff1f7bc2456f7740372c2dcbec13ac361d57a2b5e5b6deda2347efe07c53dd2e65a863b049530b6f6c8c17eb015bdba72317be85511fbc34c6056e516e2154daa691f86b15b3569628f466a13843e07a1a0d538fb20dc0376f97dd75690c88c00c7efd61a694cd5aa9e44eff604bf1e26fa5cc3d1002f310886d0e39e3a498fd0e1127cfe4de8a3748d0cfc45ce337aa25ddc81e5f630ee6a20a448e0a5b4c8a579d44abe603d40f2229f3f1395233e1dd20e23261aba616d48e5c1a7d014d637ba41d6c652c40f440d560e524335082976d6914732900fb7459e34ea1ce4569a2ec5770449bc666a027466434eb33336c323b37426948d123510fe344966dcca6ae0927e09a59e59f5416e17a47328b84f2686d07106d425637348594eaa6686e66c650f669b90386af8d14539cbb69dae29ce8fab1639f4b9acaae773ffff5458568213334bcf542067d4e68fc2b3447ff7125b738b9ceacbc9edd1fe1cec3e2cb90ca84c3bfeb2d828af33735d473ba7beff05c4904edd2a703b6075c3c17c8dee24d651e8bfc5b3dd9939b9d1daa1e831ada882b4a8a8bf8f06f4056ba1b880f98012767abd0232b2088a172418c9303b21fa70eec4a2d91852ad35ad368d9610e49e415807fce7dfc5a5cc22b5752cbb89de1cbbb7063a8c240cbf7fff8917c6d58a20be47be969e8ec78a3c0779e14bcfdba11415e806017caef071573cde05c5a173e6cadd87f690a03732ddb424841f5715df4130f5f6441cabe59514de9d15409cf2a9a4a5f69843726d7fa17ee63267ea4b3321f0900af81212da07d54c87c9bb9eb9c031170dd5338a95f0a9e77542f8711f763a42d490332011a43b3c1c6853e88e0eaca888af0cc27ec2b85718671639dd3330d62f74714643a1c2e2c294357a87179fa820511d2f36f3f7764335d114341f1b99f37b4f077c44c16ee309deec1738ee2aa28b320c0d418eb8f4a1ef7af1b7800a089853a324e0b906558a46459962e6c80e566c53d431ea59e1e5ce73608dccca7e00ef5cf39688a9bad7c7c030441236d1f23f39215d6699abccba0e296862de7e337b52e2804e2c0a2f19e1073787451511d22e8e2a4a022ce05bd55312c3489d61b40e6998f6fa4a721b24234f8703488752b30f0ceb70e547d0aba9ef43d9e0b428c907ad66f6ea7c2450b5359557d459ac46499d2b89c1ad5e48b0efd12f4b563b0f54ffd03c667fe897cb14b8a95979035bd861cbc20d8d6f270ef182f402d6597348642f1e677f03a671472b021c684027e4f2ca90726eaa6f6f40c3499094511c838e497a8a7780a0695486f07f833e024bfc3bd4ca56947ad6e202dcfba1a81f4b39fb9b6140dced2cc9df2f3d7cf59adfcb9eb80b191b9523c3d32229831a2ed0611f0e3033ce8d38146b660437d1cafedbc835513c8b7068efd3192ad65ee0f2a156e7ab224777115b1a6a699557931c12bb70277a1edd83e04fdaf24bbe08bc243b2fa06d3862d13af288ee6a836983965480d9662dd32a5ddbab0f0707513d27d2c1fa0506186a3f8dd2a06af02f43e9f936d18b903939bc371205c4ca038228a3f12a3593282638e561cf838819c47983f0947b5e2ac8c00bfdc6055f9970b7ffe003aa8018ccb3e71a387544d814c64a618651ca36c862d836fa2f7a1a2fb93e525a2d0c6430a057d01ec31ee60c2d76bfbc82e99f17a3975b81b2a350a78739573d1e3e2389828b8b8b076327e203911403787ab9215da00ea4aec2393ca1ad604d4194a2acc26cf37446b35121c7d76343014802ad54ad5ee2533e4d0ebf4aab3e2f28a3a8571975a45de36b22805a4a889a9c382f92662203bd397b74d51911fa6dbfb7406aa95e315f9e9339a67e1d146fe199f09e057088dec677000c400e57a0265d173d94ac9d4f4129aea3c07e8db4132f80cc1e0b051cbdd3b092160365eb6d9870c1024c23d8f2582ecc2acfd1850ae73ae98183c28491f2b2ba74cd62b0a082794fc4538418b96ea65b27e428d3562908108cc8cf603f4c867bbd35ddaaa2806b5eb9ad8fa675c4b85a4300ffb876bd5401d0a3265ad373e6dd69dc3ea51ab4b4cf4df0d5850e7cb2724a46e5ac464d150b768d61e47bab8b1122f893061feb014c5fbc76e4d5a72c073220cef8b103e26f0cfc88c56337df6a4261dbc4a2b15734452ce120568a4949941402d3aaff85ab3315174d7c2ea51e1cbc8a6488c8020ec1a39ef9571847128e252a1602e27b138dd3e24c8d6ff459b5ae50e2fc19ad5c040aa75aa8c453c941914be3108e4ceb56bf83fc3033ca048b6ba0d52c258b9b3788a15cb0d9e56c023d7e84c9f179c09bf597e2e0af7d69fbcb3d0ae8dc212c7270ed46ee1588063a4d348f83cbe054fad45b8c6af696791c21e92fecc06995e22d32c09082357fb18fc16ee3dc3ca270bf715aaaf7ec5b4b6d3593e19cf53a629f27ae7398ed69cdfe589dcfe275bfcc13f6341f7e34b1534df065c51200fc26af02a5bd8f72d673a84a5d3ce74eda8359ecf1ff04616a598c4ddb5de1a33a402ac0a6ac6f645629ffe4c464b955ee8fc7df8571fe1182a1d13341f633811136bf1d7a745f3236321f35041ea925a31d6652613394baf573dc67beb8afa5e8070119959dae37ccbcf8b099e5a96e5bbae65ee6a7b6849d7480c17386b9e56661fb1c666853b4254f14063c0d5bb7f1be3b45dbd824afff7dfdaa3d3c095c231ecd5436751955fc87103a1ea3d97a269dfb4eb4b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{0x90, 0x2, 0x402, 0x1f4, 0xffffffffffffffff, "7fbc2e3e982f6ed1b72cf70485948f17917b384bbc405f1f3e1db29982b0b7d1b206b36644c40ed4a1def5b7710bf7df6ef19897efdc272bb0c41592686e1d1c9b2bf623969f14d1bf1096d8f092e7f419f6bf2b3053ec8cc7d8b205f9e0a89e037f9bcf0293542a0336e271b403c424510b01be512fd0a17a25999fca"}, {0x64, 0x4, 0x30, 0x3, 0x0, "a39e1d07cc3d29b721a1e62c757618a96d85b9244d752328f58c5a7c7cf87c750661ee85e218cefba629e769b1ef24af9c4c70241e5a7e65bb814653208c435b7077989e4c92be3677002a81225c33107e9700aa"}], 0x1130}, {&(0x7f00009c6000-0x14ac)=[{0x9c, 0x400, 0x2, 0x2, 0x14, "55f1e3a94e4a2c7a211388b0536da7aeb821ca86ab2cd472961938c019d62fd78921d52b6f64eb088300a3ca98291cf0064752dc5be79ab3d2eb4d691fbbc945c0b7e3ea5a893aa341615b645b252a54f91538ecca43243493e655da0e34515b388ccd201ea119713958ab133e752e53eaa0a0c133ff3c60f8ff8ef7925f5e74d226800ca8b4fd5666"}, {0x70, 0x6, 0x300, 0x1b5, 0x401, "ed150abca1f720b71a695727aec9ea93f3eb54f695db539ab767703306ac0a63493861748bac98b105117b3b9d25ff108b1cf82dc039a90aa2c1536581e2db5ef43cbcdbb9ac8400636ad485f71e143efc578c8b69ca80002b9ee38d8f6e"}, {0xa4, 0x7fff, 0x4, 0xfff, 0xb1c, "ea25874ea32b474ea4191f70cdd185f1c4293b110613a048028629087b3a569dab6efa8f459a4f92e68cf52740bd97c7aee6a7dc6a82591600fcbcb689b034bab20cf38e6cc0c674d178d2672b627392064a134ddf93c9e173c908056bdbe1789077765eadc125e5249ca6532777c44a3599dd83ae036b5554411818a39791258217c4c4b226fcb8200241bb5fa947d3e4"}, {0xf8, 0x9, 0x2, 0x2, 0x5, "8fcc6f50085767ee128ebb568ae90657d199d82537cad15b6f4bf7b3a45c4e13d79eb145c2e43646613375216eb19ad26dc8ad5eee25377efc11448818e263a6a24a9649fc0fc882c3b57cd9008df3768d861a5f850ce307fa23423c3f8030b200984aec79ffa32c580abb14e095f7a6a6cea1c3b78aaa1490b70f1a6444273b2966922870d459811e29b26fe0f7aa85dcbf28835d20c4f0ab188a2b8a210fb71ffbbe6b0baf08e4a60b00b62b55ce3abc46fb146e7f969cfe7d9400d409ab3f0b2c230f6a530249f5776a56e4647934410f88c9b12c2d7779023bc22b97368303fd3f77492b0d37"}, {0x1010, 0x7ff, 0x0, 0x6, 0x200, "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"}, {0x80, 0x7, 0xb24, 0x6, 0x4, "63077ac910d17be3b5d6e396951c74b8445d4598fbd3560b32bcdd33f78874af44a8f21dd9941f3725654e5a283b82b9ce9876043b03220a78e4ace6f45624d44f2bbc8055bb37d358af40db6751b3c1c2ab71bf2b2e078df60e8ae66943cb2a881e0d0ca446d1c1f432307ad9723424"}, {0x30, 0x3, 0x1, 0x9, 0x0, "f8939b5454188ec8f8247e34cb12a1a40818f4b8c8e6ad07728d9b7b3822ee"}, {0xfc, 0x3, 0x22, 0xff, 0x6, "439f0667fa2a417a4bceb3e8f6b014e04563e779695189f06b8e80baa95f89a00a720eda30dce68564e321a4c70b35ff4c72500c65ed8929e6a1b6bd2db76c7d9af2fbf953a746254e671d45fc1c772d3a1bbcd56f187a896ead1e8abd8e2f4c1f2538069400db8a8e64dbae90c5a340199b53b6e87640058ae1b5e989384987e674a481121543d53f9786fec9e1de2da8a13ff4642e097e52cdf50d07ec12e61a366823b821b9954b0e38e421c24b008b81d4cac8bb2586299c722b8dbaf5051513e3766030b177367a44eca9f61aface4aa0457e716e44c9fd3c40b3600adb0dc14e7f87a9870e03d03e1f"}, {0x48, 0x7fffffff, 0x801, 0x401, 0x4000000000, "8122b4ef6e374e6c980e581f2b92c15e9d9ae49155287aee06f0369d1fc127233d63fbb2d71bc26133d0f089f8a1b872bf0416ce74438e"}], 0x14ac}], 0x2, 0x0, 0x0, 0x0}, 0x40000) shutdown(r5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000004e000)={0x0, 0x0}) r7 = socket(0x41, 0x802, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000010000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x76}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7fff, 0x2, 0x8, 0x1, 0xc2fc, 0x3, 0x7fffffff, 0x12, 0xcc, 0x8, 0x7, 0x5ed, 0x7fffffff, 0x2]}, &(0x7f0000010000-0x4)=0x108) recvfrom$unix(r4, &(0x7f0000bb0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x9b2f9558bc02e3be, &(0x7f0000bff000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_netdev_private(r6, 0x89f9, &(0x7f0000011000-0x46)="9ef2b2bc2694abf45924665112378b91ee11696324f835fee48d0caedb39fa58111e485c29e49d124d9340fa66fc95c2ea16105fe3f2cfdc2dbce110b89feeec1fc00d803411d3968076ed4022550bf544613a1402c89b18f08e6b9474ad36236a83fb92224ee75f85e342aec41d4ce8d9770d1a155436865de5fa6d9855086daebe92") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f000000f000-0x70)={r8, 0x67, "cb5808f2eb760b043b124fc8f2b76e8c36f0665c10707ad8c69c2cb87e2c537872d20374769b2846f577ce3ad0107922ef1547640f7f9966aefee5dcb50154cd8237aee8a760cc9a1361ed0d2f1ebed6b72e50d69d48004e4ad5ca299ebc7ca881a1ba94ce5cb3"}, &(0x7f0000005000-0x4)=0x70) 2017/09/28 08:14:34 executing program 6: setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000084d000+0xc3)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0xf5cf, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1c)="65746830736563757269740173656c696e75647365637269747900", 0x1) ioctl$KVM_GOOGLE_GET_METRICS_VM(r2, 0x4010aefd, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000f14000)=0x0) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f000010a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f00003a8000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000542000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000320000)=0x14) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000ac3000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f0000e55000-0x58)="f00fb06c0066b84a0000000f23d80f21f86635c00000a00f23f826f30f7ef3660f38218d0d00baf80c66b888fc6c8b66efbafc0c66ed0f01cb0fc76ace660f73f40066b9800000c00f326635001000000f3026f20f2d6a76", 0x58}], 0x1, 0x400, &(0x7f0000c7a000-0x10)=[], 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005ab000+0xf48)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70001, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0]}) getsockname$ipx(r0, &(0x7f00002e7000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001b0000-0x4)=0x10) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000aeb000-0xc8)={0x8, 0x0, [{0x7, 0x400005, 0x5, 0x1, 0x3, 0x0}, {0x7, 0x100000000, 0x40e4f38, 0x10001, 0x287, 0x0}, {0xa, 0x7, 0x5e, 0x9, 0x3f6, 0x0}, {0xc0000007, 0x7, 0x120, 0xb, 0x7f, 0x0}, {0x8000000f, 0x8, 0x44f, 0x18000, 0x2, 0x0}, {0x6, 0x0, 0x7a, 0x6, 0x3c, 0x0}, {0x6, 0x7, 0x100000001, 0xfffffffffffffffc, 0x10004, 0x0}, {0x1, 0x4, 0xfff, 0x714e, 0x0, 0x0}]}) fcntl$getownex(r4, 0x10, &(0x7f0000c6a000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 536.503116] RDX: 0000000000000039 RSI: 0000000000000029 RDI: 0000000000000005 [ 536.510369] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 536.517616] R10: 000000002097c000 R11: 0000000000000216 R12: 00000000004b6c37 [ 536.524872] R13: 00007f73dd93eb48 R14: 00000000004b6c47 R15: 0000000000000000 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000007000)=0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f76637300", 0x80040, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) [ 536.585782] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=64363 sclass=netlink_xfrm_socket pig=16568 comm=syz-executor7 2017/09/28 08:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000038c000-0x8)="2e2f66696c653000", 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f25000)={@generic="feb43750ccbb7f1186708a56579de0a9", @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000098000-0x8)={0x6, 0x6, 0x2, 0x9, 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) bpf$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) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000517000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000afe000-0xb0)={{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]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r1, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000ed5000-0xc)={{0x5, 0xfffffffffffffffb, 0x8, 0x9, 0x7, 0xfffffffffffffff7}, 0x0}) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000ed5000-0x1)=0x0, 0x80000) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:34 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000004000/0x14000)=nil, 0x14000, 0x1000006, 0x111, r0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001e000-0x8)={0x0, 0x0}) sched_getattr(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) bind$unix(r0, &(0x7f000001c000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000000b000)=0x3) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f76637300", 0xc0000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f000001e000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$netlink(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xcbe9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ef000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000108000)=0x0, 0x4) syncfs(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000014000)={0x0, 0x3, 0x0, 0x1000, &(0x7f000091e000/0x1000)=nil}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00006d3000)={0x6, [0x14bbf6c5, 0xff, 0x1, 0x2, 0x1, 0x9]}) pkey_free(0xffffffffffffffff) pipe2(&(0x7f0000556000+0xa72)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000488000-0x8c)={0xffffffffffffe503, 0x731c, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000d00000-0x4)=0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000054b000/0x18000)=nil, &(0x7f00002b4000-0x18)=[@text32={0x20, &(0x7f00005a8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x10, &(0x7f000068d000-0x20)=[@cr0={0x0, 0x10000}, @dstype0={0x6, 0x5}], 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bb2000-0x18)={0x1, 0x0, [{0x400, 0x0, 0x63cd000}]}) [ 536.652993] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=64363 sclass=netlink_xfrm_socket pig=16568 comm=syz-executor7 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = semget$private(0x0, 0x0, 0x100) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f000001c000+0x971)="0000000000") bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) r2 = open(&(0x7f0000009000-0x8)="2e2f66696c653000", 0x10040, 0xc0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000015000)="0000000000000000") 2017/09/28 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000eca000)={0xa, 0x0, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = msgget(0x2, 0x400) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000687000)={{0x7000, 0xf000, 0xe, 0x2, 0x0, 0x7, 0x2, 0x25280787, 0x1800000000000, 0x100000001, 0x0, 0xffff, 0x0}, {0x17002, 0x3000, 0x8, 0xffffffff, 0x100000001, 0x7fff, 0x3, 0x9, 0x482, 0x4fc3, 0x1f, 0x56e, 0x0}, {0x5004, 0x2000, 0xf, 0x10001, 0x4c, 0x2f9, 0x6, 0x4, 0xffff, 0x0, 0x3, 0x8, 0x0}, {0x1000, 0x100000, 0x1f, 0x0, 0x7, 0x9, 0x4, 0x4, 0x1f, 0xcd, 0x80000000, 0x1, 0x0}, {0x100000, 0x1, 0xf, 0xfffffffffffffff8, 0x80000001, 0xa1, 0x8, 0xfffffffffffff5e1, 0x200, 0x6, 0x7, 0x5, 0x0}, {0x0, 0x6000, 0x9, 0x8000, 0x100000000, 0x6, 0x4, 0x6d, 0x2d9, 0x7fffffff, 0x400, 0x6, 0x0}, {0x4, 0x7001, 0x10, 0x1e635807, 0x6, 0x7fff, 0xefd, 0x8, 0x8001, 0x4b4, 0xa02, 0x0, 0x0}, {0x10f004, 0x1000, 0x0, 0x1f, 0x7, 0x1, 0x7fffffff, 0x1, 0xffffffffffff24a1, 0x7, 0x7f, 0x2, 0x0}, {0x5000, 0x10000, [0x0, 0x0, 0x0]}, {0x7000, 0x5000, [0x0, 0x0, 0x0]}, 0x20, 0x0, 0x0, 0x40b0, 0xb, 0x1000, 0x5000, [0x45b, 0x6, 0x800, 0x1ff]}) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000054000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:34 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ed5000-0x9)="2f6465762f76637300", 0x8000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e20000-0xc)={&(0x7f0000875000-0x8)="2e2f66696c653000", r1}, 0xc) r2 = dup2(r0, r0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000721000)="6c6f676f6e00", &(0x7f0000ed5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bfa000-0xa9)="10363a70dc24266d891d10864b6fb6ac69d42f07fbc638b0181d556a996255cb1bac4f4b243a3513c61281ef0bed79ccf4036247d42489d0b1a85e0e4571fd086ecf4356d18a2996bff9906982f164d6ac468f465bd928c9d35e6a50852b7e6d5c5fd291e1dbff3651dd9507e4a45b8ddebba22b06202908bdf188859c31292e6029e0d6ca6ce2d3ffc2f792d8ca2151038046ebf312ba3ff4056347f3a60051759e5fd81af94c5cd4", 0xa9, 0xffffffffffffffff) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ca3000-0xb8)={0x0, 0x0, 0x3, 0x3, 0x8, 0x7, 0x200, 0x18d5, {0x0, @in={{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]}, 0x101, 0x0, 0x1, 0xfffffffffffffff8, 0x0}}, &(0x7f0000dea000-0x4)=0xb8) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ed7000-0x8c)={r4, @in6={{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000ed5000)="7573657200", &(0x7f0000ed5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000af1000)="2f6465762f76637300", 0xfffffffffffffffa) keyctl$link(0x8, r3, r5) connect$inet6(r2, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000010000)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000340000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000cd5000)=0x18) 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x4, 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009b9000-0x4)=0x0) dup2(r1, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f4a000-0x4)={0xffffffffffff0001}, 0x4) fcntl$F_MEM_LOCK(r1, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) socket$packet(0x11, 0x2, 0x300) 2017/09/28 08:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2000000000000008) gettid() r1 = getpid() ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000de1000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e94000)=0x6) msgrcv(r0, &(0x7f000059a000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x88, 0x0, 0x1000) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pipe2(&(0x7f0000966000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00002bc000)=0x7, &(0x7f0000e1b000-0x4)=0x4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e74000)=0xfffffffffffff992, 0x4) r4 = gettid() r5 = msgget$private(0x0, 0x4) msgrcv(r5, &(0x7f0000000000)={0x0, ""}, 0x8, 0x0, 0x3) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00001d9000)={0x8, 0x1f, 0xf3, 0x200, 0x400, 0x2, 0x6, 0x0, 0x10000003, 0x1, 0x824f, 0xf5e2}) r6 = getuid() setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000035e000)=0x7f, 0x4) dup(r3) munmap(&(0x7f00001b6000/0x2000)=nil, 0x2000) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae3000)="2e2f66696c653000", &(0x7f00001b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r5, 0x1, &(0x7f0000f01000-0x78)={{0x8c81, r6, 0x0, 0x0, r7, 0x80, 0x34, 0x0, 0x0, 0x0}, 0x40, 0x2, 0x8000, 0xdf0, 0x8, 0x8, r4, r1, 0x0, 0x0}) msgsnd(r5, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) msgrcv(r5, &(0x7f00006ba000-0x1008)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x2800) mmap(&(0x7f0000000000/0xeb9000)=nil, 0xeb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000eb5000-0x10)=[{&(0x7f0000eb7000)="390000001000094700bb61e1c30500000700004a02004000450001070000801405001a00040002000c000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/09/28 08:14:34 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000716000/0x1000)=nil) shmget$private(0x0, 0x3000, 0x1021, &(0x7f00006df000/0x3000)=nil) shmget(0x1, 0x2000, 0x900, &(0x7f00000b8000/0x2000)=nil) r0 = shmget$private(0x0, 0x1000, 0x34, &(0x7f0000001000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x4000, 0x78000001, &(0x7f0000e1f000/0x4000)=nil) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x40000, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x210800, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x2, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00004fb000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e3b000-0x5)="6874637000", 0x5) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000150000)=0x80, 0x4) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000797000)=0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00004eb000-0x9e)={0x9a, "b0c9cd858ff82a772558a37dd7249909edb1d23983f51944afed1a92840413a75c491ee20025eb818924c68b68977a798ed1a7d0644c15fc10fdb1c620c3330508e10716af72a40745d8b327a01d3cf1c57a89381cee86d79f2f0498b8d86b5be22fb60c748194633eb76f49bf4ef0c790c38a97bf44089253812e4e08be197637fe4ba76b4a01a31bb48e96d334078d5add1b37e0930166960a"}) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000937000)=0xf51, 0x4) recvfrom$inet(r2, &(0x7f0000930000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) 2017/09/28 08:14:34 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000342000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000062c000-0x4)=0x3) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000386000)=0x1) flock(r1, 0x55ac46d14cb3af49) r2 = getpid() mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000ed4000)=&(0x7f0000ed5000-0x16)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ed5000-0x8)=0x18) 2017/09/28 08:14:34 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000906000-0xc)={r4, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x800) statx(r2, &(0x7f0000012000-0x8)="2e2f66696c653000", 0x0, 0xfff, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) fsync(r0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/09/28 08:14:34 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000ab1000)="2f6465762f7573626d6f6e2300", 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000009000)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000001d000-0x1c)=[@in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) 2017/09/28 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000958000-0x60)={0x0, 0x22, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000903000)=0x0) timer_gettime(r2, &(0x7f0000f59000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x23, 0x2, @thr={&(0x7f0000000000)="d97fa0ec4de556094a0222aceea9d018e298fc3bda66815a93211103dbec1bb495ee4d1126e4574b7e88861ad1a156f07d2c76aea0d05552c3b59d0b912fffe975175a2c0e398ac6e8a1ea7e9c035d64b363e43f40ece0cbc2a9d554c5a929c00481", &(0x7f0000001000-0x6d)="05d17100e2a6c84a4e03f31dc289c784fb79f826d371ad09234be0340d0c6463746ea46cddf7123ab74e3dfaba6f88f4fc9fbf918881cb6614810eeadeb1956bdc9c3fdfa0113bca8c68c2248c345ce6674130f2f75dd01a4aa4f7f61df967dbe5104777bfa1db058c717844a5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=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, 0x1, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffc0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000f3000)="2f6465762f6b766d00", 0x20000000000000, 0x0) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x6ed7) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000f17000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xc70000)=nil, 0xc70000, 0x3, 0x32, r3, 0x2) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000963000)=0x0, &(0x7f0000f16000)=0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) r1 = dup(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f000001d000-0x60)={0x0, 0x5, 0x5, @thr={&(0x7f000001d000-0xe8)="ab8e8649f8d823e7cf39f653e19e40a623de75b5bebbab25de79e472d6a9826b419ffce61e95a349ca6b08ae5b10a5bbec359adbb3aacfdb926985c359b80937dfb096c5ae0132be4d86f1799ebdc42b265b5ddd65b5dd191fb27a29ad04ef4974ffc3cf612b9e00c5d0d23e0ead804f750f26b581af6e7e823438d16ca6f3775013016f21405131dba953c0f50d496b744c4a007e0042e11e8fe042e4a14845ff3acaaf80953315c9721bb49c14f758e883a4842363e2170018b667e572b1fefe8790b24694e410d041654486420a5b1330f7e704ec5e6ebdcf522b0ab940e1ef93520bd88458ee", &(0x7f0000016000)="a2149e4d24f59e1457b9c252fae5c7a9d7e8ee6116db0d95b7af0f1a02c9e6bc6c0f61e83407aa039f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x0) timer_delete(r2) connect$netlink(r1, &(0x7f0000010000)={0x10, 0x0, 0x3, 0x2c}, 0xc) 2017/09/28 08:14:35 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe8ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfe, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x0, 0x0, 0x87d6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) clone(0x40000000, &(0x7f0000c6d000)="", &(0x7f00001bf000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000ef2000-0x2)="") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x4, 0x7fffffff, 0x8, 0x1, 0x0, 0x3fc, 0x2, 0x6}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00003fd000)="0707040400", 0x5) r2 = perf_event_open(&(0x7f00000ac000-0x78)={0x5, 0x78, 0xb6, 0x889, 0x3ff, 0x200, 0x0, 0x6, 0x40010, 0x57bb542eca17a099, 0x7, 0x2, 0x5, 0x0, 0x0, 0x7f, 0x0, 0x5, 0xab, 0x40, 0x54, 0x3, 0x3, 0x100000000, 0x1, 0x505e, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x4) connect$inet(r1, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000194000)={0x0, 0xa1, "74e0a788b35dd7d23f89607b5df4ddf9958ff3dd2ef232f82f4b7e341d6018e532bf80fdae5fce176c2ab841041811f71a5666d3621419bafdfcde9f90018fa345e694d3a97b7252a52120311e1a6b64eb53e1f94c8dd159a6779155f4f4c2812bdf5761b18e3e34b6aa5d7ff2050c6c9f0469c14161380a90476b742a717db53920fe0779b5852b07d82daae08a1ae4982763a397cdeb1da9cb202b5875b3381b"}, &(0x7f00004d9000-0x4)=0xa9) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000e96000)=[{r0, 0x1100, 0x0}, {r0, 0x4, 0x0}, {r1, 0x8000, 0x0}], 0x3, &(0x7f0000f52000-0x10)={0x0, 0x989680}, &(0x7f00002c3000-0x8)={0x800}, 0x8) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000ae2000)={0x291, 0x3ff}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000f53000)={{0x0, 0x1, 0xffffffffffffff81, 0x3, 0x9}, 0x9, 0x8000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f52000)=0x10, 0x880000) fdatasync(r1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x1, 0x2000000000000032, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="80", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="4026") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000281000)={{0x1, 0x8}, 0x400001, 0x3f, 0xe05, {0x5dfc, 0x40000000000000}, 0x6, 0x8bdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff2f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:35 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec5000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000018a000-0x14)={{0x6, 0x20, 0x3, 0x353, 0x7, 0x10000}, 0x0, 0x80, 0xb16}) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ed4000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ba55f04129f6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b27dc627a5c57a969d197f307e44a6c2"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ed6000-0x58)={0x4, 0x5, 0x8, 0x8000, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:35 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) creat(&(0x7f000000f000-0x8)="2e2f66696c653000", 0x10000000011c) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000008000-0x4)=0x5) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x46c27189, 0x4) 2017/09/28 08:14:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00006e3000-0x18)={&(0x7f00008e5000/0x1000)=nil, 0x6, &(0x7f000001c000/0x3000)=nil}, 0x18) 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$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) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000cf6000)=@add_del={0x2, &(0x7f0000ee7000-0x10)=@common="67726530000000000000000000000000", 0x8}) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x7c000040, &(0x7f0000c61000/0x3000)=nil) iopl(0xfffffffffffffffe) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f0000357000-0x5)="7573657200", &(0x7f0000749000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000008b000)="5df49f6ddc184ba47a8ed0369e9ad18cdfc538def8f073f32dd475eba67d1062d717de96802e609a913519e00bf4bf4b33872a7bff679fa621d6ab6ed507bd0bdc24a6fea05bed4aa25e6706c7ad30bf", 0x50, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x3) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) 2017/09/28 08:14:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x4, 0x10000400806) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004b4000-0x10)={0x0, 0x0, 0x8, 0x0}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x1, r3, 0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x100003, 0x0) creat(&(0x7f00005d0000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000195000-0x4)=0x0, &(0x7f00001a0000)=0x4) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000491000)=[@textreal={0x8, &(0x7f0000b52000)="f36d440f20c0663504000000440f22c00f22d26765f774050df20f1abfc1000f0622a10070f30f1b57f266b90f0200000f32660f001e7c83", 0x38}], 0x1, 0x0, &(0x7f0000dce000)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000278000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = 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}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000174000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0xa, 0x2, 0x0) connect$inet(r9, &(0x7f000005a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 08:14:35 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000001d000-0x8)="2e2f66696c653000", 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001d000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000f000)={r2, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001d000)={0x0, 0x3, 0x5, 0x4}, &(0x7f000001e000-0x4)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000-0xa0)={r3, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x4, 0x7, 0x7}, &(0x7f000001e000-0x4)=0xa0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:35 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x200000000, 0x121}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:35 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000047000-0x9)="2f6465762f76637300", 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e5c000)={0x100, {{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000230000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000135000-0x4)=0xc) ioprio_get$uid(0x0, r3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bd4000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fe0000)={0x399f1736, r3}, &(0x7f0000000000)={0x8, 0xcf, 0x7, 0x1, 0xfffffffffffffffb, 0x4}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000001d000-0x9)="2f6465762f73672300", 0x83, 0x800) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000015000)="2e2f66696c653000", &(0x7f000001d000)={0x80000000, 0x7}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001c000)=0x0, &(0x7f0000003000-0x4)=0x4) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:35 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:35 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dae000)={0x0, 0x0}) r2 = openat(r0, &(0x7f0000a58000)="2e2f66696c653000", 0x1, 0x40) fcntl$getown(r2, 0x9) r3 = gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000bc4000)=0x0) socket$inet6(0xa, 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000c50000)={0x4, 0x0, 0x0, 0x4, "39587cd1ab266a3763ccea84257f964890ac5ea3aa7ebfb0a0b2cc51c9230d34"}) syz_open_dev$sndseq(&(0x7f0000630000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f00008d7000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x1c6) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") mknod$loop(&(0x7f00001fb000-0x8)="2e2f66696c653000", 0x8, 0x0) lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c11000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r4, r5) mount(&(0x7f00006ee000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f0000f2c000)="78667300", 0x1000, &(0x7f00003eb000-0x1)="df") ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000300000-0x18)=@add_del={0x2, &(0x7f00001fe000+0x1d5)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) mount(&(0x7f0000f05000)="2e2f66696c65302f66696c653000", &(0x7f00004b1000)="2e2f66696c65302f66696c653000", &(0x7f0000873000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000f35000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000b21000)="726163667300e4", 0x10, &(0x7f000002f000)="") mount(&(0x7f0000f52000)="2e2f66696c65302f66696c653000", &(0x7f00005d3000-0x8)="2e2f66696c653000", &(0x7f000025a000)="616e0000000000000005667310", 0x141000, &(0x7f0000b64000-0x1000)="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mount(&(0x7f0000e0d000)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f000092a000-0x5)="6973667363", 0x80000, &(0x7f0000ad5000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x9, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000001d000-0xc)={0x4f63, 0x4}) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000000c000-0x40)={&(0x7f0000018000)=[0x0, 0x0, 0x0], &(0x7f000001c000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000001d000-0x4)=[0x0], &(0x7f000001c000)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001d000-0x10)="2f6465762f73657175656e6365723200", 0x183002, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000019000)={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]}) getsockname$inet6(r2, &(0x7f000001d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001d000)=0x1c) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f000001e000)=0x20000000, 0x4) semget$private(0x0, 0x4, 0x200) 2017/09/28 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r1, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:35 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r0, &(0x7f0000eca000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000}, 0x1c) socket(0x8, 0x7, 0x2) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ed5000)={0x4, 0x100000000, 0x1, 0xe6d}, 0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000ed5000-0x8)={0x3, 0x6, 0x0, 0x8}) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000be2000-0x4)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) bpf$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) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:35 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:35 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, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00001f4000-0xd)="2f6465762f7573626d6f6e2300", 0xbfe, 0xc0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000035b000-0xbc)={0x1, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a6a3df463e51d69, "0dfc33223a566791", "4db9a46f22dfe4a2831e5fbcc19cbc4da6be9e41eebf923014b9d8f97861b487", 0x401, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f00009b2000-0x78)={0x2, 0x78, 0xef75, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000038b000-0x8)="2e2f66696c653000", 0x20) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000046000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000-0x4)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000cd1000-0xb)="2f6465762f766373612300", 0x9, 0x288102) accept4(r3, &(0x7f000096f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e31000)=0xe, 0x800) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r4 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r7, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x12e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x7, 0x0, 0x16, 0x40, 0x9, 0x0, 0xc000000, {[@generic={0x5, 0xa, "098495db598e0513"}, @md5sig={0x13, 0x12, "08868364eb81d7d116b4ee9b5cdb73e3"}, @md5sig={0x13, 0x12, "0fe27dd9f903e7994d6c03451cb2511a"}, @fastopen={0x22, 0x12, "e2998b438675e27c0db17f0dc4b8e744"}, @sack_perm={0x4, 0x2}]}}, {"fbcd18034b382abb222ca2427cc2b20c44a05dcda37f87798632aba866a2d385d444c6cd2f6fba0bf94a544ed155a044059bd4fadd348efa3db4e0cbb7b6900d5749a2e5c1f36d56e73908f419415d7b31cb60676da4828a1ec1a34d0a0a676d22edd433b6f00909187b292bad044603205845217f50932121d70b27262d7f487ed237a125154ead7b1e832bf01355112b953b5f66c6acba2e48bef648064b109ff200fcfe9213429bf647d28a31b7655c3d3918f2abd36b7212ea5de4acb0791694cc2476ec4b957a91355f9878cca1ed11d8e716c7"}}}}}, 0x160) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e03300000000020000000100000"}) accept$unix(r6, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000972000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x4, 0x1e, 0x8, "e5fb854cffeb06a788ebcf47fc03d4c2b01eb30286140a1783e6bcadb4c2741fe89ef0b25998a9a64270e716a1f50a5aded194d4c3ada85409c88d887b87c46b", "8b0a01c0ba05ee389f34e0484f55eaaf40a8c1a3655d8ca838dc9384771f408d4a5eddff766f69625421db6c5527a99b7fb10ed6a2607ffe41c869e23243a5ab", "4f77a6911dee1326eab0451df322b592864089d720ff8d14a84e449a565408c2", [0x7fffffff, 0x7]}) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r1, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000000)={0x80}, 0x4) 2017/09/28 08:14:35 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ed4000)={0x0, 0x0}, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ed6000-0x55)={0x0, 0x4d, "86b61854086a9dc110a0127bd98d0f65d36f14803bb51786a2bc8a7e32ddbec74d090cdbe9495b249ce6809a0d1bce10863ed65325599171bc1f8e68ab9d0640ee12c51600cf1ca627fe94ea3e"}, &(0x7f000079f000)=0x55) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008f4000-0x25)={r3, 0x1d, "19b8132afd784a0e5be57cbb9f3cbfd53f168338b76a66915fba8da55f"}, &(0x7f0000ed6000-0x4)=0x25) r4 = dup2(r0, r0) connect$inet6(r4, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r4, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CLEAR_MEMORY_ONDEMAND_STATE(r4, 0x4010aef4, &(0x7f0000ed4000)={0x5, 0x74}) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001d000-0x18)=@generic={0x1, 0x3, 0x81}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000001e000-0x20)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000be000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ipx(r0, &(0x7f0000fef000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003f7000-0x4)=0x10, 0x800) fcntl$setpipe(r1, 0x407, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x10001, 0x0, 0x200006}) ioctl(r2, 0x2285, &(0x7f0000007000)="53") r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000856000-0x8)={0x0, 0x3f}, &(0x7f0000855000)=0x8) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000044d000)={r4, 0x9, 0x0, 0xbd, 0x2}, &(0x7f0000855000)=0x18) mmap(&(0x7f0000206000/0x2000)=nil, 0x2000, 0x3, 0x2010, 0xffffffffffffffff, 0x39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) seccomp(0x0, 0x1, &(0x7f0000237000-0x10)={0x2, &(0x7f0000006000-0x10)=[{0x2, 0x8, 0x0, 0x3}, {0x5, 0x80000001, 0x1, 0x8}]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000856000-0x10)={0x0, 0x5b, 0x7, 0xff}, &(0x7f000044d000-0x4)=0x10) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000856000-0xcc)={r5, 0xc4, "585bdcab1f05c46e7ace3524972ff36257e93525e51103440532166811e6080bd69b254d88220667edcd565d090d497ee3a597b3556748f091e84f65670d4a8a2fab20a81a380bd663efaaf95622021a9a1c6b730ed33b00c9d98b7e356e5eee36ec7ef501f1ff7a3487cf1c68e626b94630c9f972a2058fe9a920e44ed6d985bb5057106974409f6f11f86fa8c50ac3865026e506b80c5bca07c637184172dacd66674954533d8e60d1749dfbfe69108bc1e94ad09b4d14fcca764c690b47c315cb2b77"}, &(0x7f000034a000-0x4)=0xcc) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000761000)={0x5, 0x3f, 0x8000, 0x8, 0x6, 0x1, 0x2, 0x1ff, r6}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000e63000-0x22)="2000000019000776530000000000480080200d230010ed052200000418000000097a", 0x22) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:35 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:35 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = msgget$private(0x0, 0x46eabcced1df6676) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000652000-0x1f)="00000000000000000000000000000000000000000000000000000000000000") add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000000b000)={0xa, [0xffffffff, 0x6, 0x7e8, 0x6, 0x3, 0x93, 0xffff, 0x5, 0xfffffffffffffff8, 0x5]}) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0xffffffffffffff1b, &(0x7f0000ba4000-0x58)="5094378ac7903f669654fccfe8596b32b7a9b364b505cd7bd699c36a5ea58cb24f77759bbb70ec3e871c6671930feb9bdb2b32bf0ea4698373dc5ab4431aaf6eb7fec652d79e97a4669477bf8a691988e399fb8f16a47579") setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:35 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000018000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001d000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000d000-0x4)=0x1002, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000000a000)={{0x3, 0x6, 0x0, 0x430, 0x1ff, 0x1}, 0x7fffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r0, r1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009c0000-0xe2)={0x0, 0xda, "66112a74069873f943d242ddc9c422113bf92b324ee2631dc99cba4be0d9a483e172d1096a948237d14618a54588dcce2c348859d6094499e0ce7a1258833ce2944b7a4e71d627ff8f612156c38af8c28c796973c92c83b24fd58e9fb33d87af44fc57fe2f704acb5998a591c3573dc97b98564a98d6b9b002a927f84b06721ae81ccd14b3cd2b11fd4b0045047f7fe423ff3a4d4bfa189661dea213dc2f3a1286e11321857e374c0294bd28d6cffa14fec1288f56cf89bf8434e2838d80901adbec46c1dc9fc6930b6d78b8e69219a4599977588dc22edead09"}, &(0x7f0000802000-0x4)=0xe2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000421000-0x10)={0x9, 0x200, 0x800, 0x6, r4}, &(0x7f0000d77000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x100000001, 0x19, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000bc4000-0x8)={r4, 0xffffffffffffffe1}, &(0x7f00003f7000)=0x8) r6 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000f8c000/0x3000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fc5000)={0x23, 0x800c, 0x9, 0x8, r5}, &(0x7f0000ed5000)=0x10) 2017/09/28 08:14:35 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ed5000-0x8)="2e2f66696c653000", 0x2000, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ed4000+0xc8a)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000095000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000001d000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000)="2f6465762f73657175656e63657200", 0x408400, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000008000-0x10)={0x5, 0xf7, &(0x7f0000008000-0xf7)="18b215a9d0621e1fc0d07fb0f2af2955b119c9db0348b6e4a1b8e6fb7a7a9880e7ece9919d98bd0f235bb6951466823806fd357b5ae2e0c1c04f724806005b0ccb411392bb824d8e77244429bd00079910f121752ce56b28b9af40553362d70915d796356d12fe724e9a129f8fe87e7219c1cca7e897592c1e5d46edea860cef1a4b8451b76115e2e8ec796aa8d62b56900092c4af2a890974a6bc6e82f475cd1a344dc4457f2ef53edf05ca0c6df00cd8629d2bbf7c60f90a6c5a84af4f393dcafe13202230b533e0a0d844c86fffa7643aa3f31f8a07ab4cfa23f3588104e1ade5bd45e70c4ffe1e198fd663c4705a687c21c1028ec2"}) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:35 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) [ 537.600892] device gre0 entered promiscuous mode 2017/09/28 08:14:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003a1000)={0x5, r0, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000069b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e13000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c4d000-0x8)={0x0, 0x6}, &(0x7f0000b73000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009d6000-0xb8)={r2, 0x2, 0xfffffffffffffffd, 0x9, 0x25, 0x1f, 0x7, 0x4, {0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0x101, 0x1, 0x3}}, &(0x7f00006f2000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c66000)={r3, 0x1, 0x20}, &(0x7f00002c8000-0x4)=0xc) mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c22000)="2f6465762f73657175656e63657200", 0x60000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000894000)=0x2787, 0x4) r5 = syz_open_dev$loop(&(0x7f0000c20000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) unshare(0x40400) fsetxattr(r5, &(0x7f0000dd0000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00001df000)="757365722d76626f786e6574312700", 0xf, 0x1) tee(r4, r5, 0x80, 0x4) ioctl(r5, 0x5400000000001279, &(0x7f0000668000)="07657c") ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000384000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x20000, 0x80000000000000d, 0x4, "54dbde6e880901d988012efad5e66ab44d8d624a1ac2f1915aa8474bd19c259cf406b60999f815f155260cf455ff01000000008000c4e62c5f93eda7387c34fb", "f740d49c993abdf4f4ffff050000000ec2163381352972fae017dfae501ed846", [0x8000, 0x8], 0x0}) r6 = openat(0xffffffffffffffff, &(0x7f0000ae5000-0x8)="2e2f66696c653000", 0x101000, 0x10) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x4) get_thread_area(&(0x7f0000e9a000)={0x4f44, 0x20000800, 0xffffffff, 0x0, 0x40, 0x8000, 0x9, 0x0, 0x7, 0x1000}) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000975000-0x4)=0x0) fcntl$setstatus(r5, 0x4, 0x4000) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000fda000-0x28)="24000000140007edfe750006001100000100000c0900040000000198ee0000030400ac00", 0x24) 2017/09/28 08:14:35 executing program 6: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b79000-0x8)="2e2f66696c653000", 0x3) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000897000)=@nfc_llcp={0x27, 0x6, 0x41da, 0xd1a1381bc81c771, 0x5, 0x10000, "bd93b4aff6f9806fcdc55d0a4545091fb3327a8210ee207b884e48d826694ce43afb941b3668c37b6d2a3f17e25a6d71a39f2b3a263a8c9767a9ba23c5feb0", 0x5}, 0x60) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000377000-0x11)="2f6465762f7667615f6172626974657200", 0x109002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000aa0000-0x4)=0x79, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c2b000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a2e000-0x6)="72616d667300", 0x2, &(0x7f0000080000)="") sendto$inet(r0, &(0x7f0000f3c000)="d6", 0x1, 0x100000, &(0x7f0000a1d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x10) inotify_add_watch(r2, &(0x7f000040e000)="2e2f636f6e74726f6c00", 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2017/09/28 08:14:35 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x800040000200015, 0xa, 0x9ebf) bind$inet(r0, &(0x7f000099c000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f00007fd000)="2e2f66696c653000", 0x60) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x100, 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 = request_key(&(0x7f000084f000-0x6)="6c6f67764e06", &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006b8000)="00", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x400000002, 0xa, 0x200000000005) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0xffffffffffffffff, 0x20, 0x0, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x60, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f0000e3c000)={0x10, 0x0, 0x3f, ""}, 0x10, 0x0}, 0x0) keyctl$revoke(0x3, r1) getegid() mmap(&(0x7f0000000000/0x928000)=nil, 0x928000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f4000)="2f6465762f6175746f667300", 0x40, 0x0) sendmsg$nfc_llcp(r3, &(0x7f00003d2000)={&(0x7f0000745000)={0x27, 0x24c6, 0x7, 0x4, 0x3, 0x80000ffff, "e05ceb335236991cc513faf11bed6fcbddd628593b1540e0d7c5b842df496ab7ff508d39ca439e140a9c3ec64dd98abc4c36badfc61657378f8003898340a0", 0x100000003}, 0x60, &(0x7f0000925000-0x20)=[{&(0x7f0000034000)="4db785e8906edc896b5e953b2553e404e60fef1d45ee1367e2a72dac8bf6c36d2be6f910f61d028de6c659c06bd5734aab265f19a1cc490ef3f8135ca1af881d90aadb2ecf3c69977d823c079b5f68409e1191e60a0ed1bccbf94617f3dba49717c4c1bb657521f29ff651e6f2efc9609d9268fb00a720dbaf0a5953911909946710f79ead639a18a0c588eaacc3", 0x8e}, {&(0x7f00003a9000)="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", 0x1000}], 0x2, &(0x7f0000925000-0x100)={0x100, 0x88, 0xd5e, "5cccc8ec308a968a5a77a3b88f787195eba5556260265b130ca0b10d32641d666fe164fb9616cb758398867ee26fa16d3912343ead72f715ec7a007d0b1ef2f659c2a21fe2546cfa960d187874c5bf1675c2e0c0a7212b8971b8cf4827829651d19d2f29073c812c2c3422b519aabd1835f15bfa88b148b9bcfd3f832a5f54d43b8b27bb5afe46195390c98de0cff349a567ae59a50dccea658a1a0bfe7333f5663007fb7f4e3e66bef083865c89733a5e08da9d0790a579282b53d015cf985d432d4412382e7360cb7bfe8a265e0c3f3c6f11691998536d2c0183ec426e4a8e113da60a2a4d72fe58fdf9080ec40c"}, 0x100, 0x20044840}, 0x20000840) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f76000)=[@in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x20004000) socket(0xf, 0xa, 0x9) fcntl$getflags(r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000208000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000073d000-0x8)={0x0, 0x7}, &(0x7f0000765000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a12000-0x8)={r4, 0x8}, 0x8) 2017/09/28 08:14:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000001d000-0x10)=@nfc={0x27, 0x7fff, 0x100000000, 0x7}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000001d000)={0xa49, 0xffffffff, 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]}) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001d000-0x4)=0x0, 0x4) 2017/09/28 08:14:35 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000)="2f6465762f6877726e6700", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000e33000-0x4)="242a0300", 0x4, 0x1) mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cc2000+0x1ef)={&(0x7f0000348000-0x8)="2e2f66696c653000", 0x0}, 0xc) syncfs(r1) r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x40000000000037, &(0x7f0000705000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece474d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) 2017/09/28 08:14:35 executing program 4: ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043e000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000af5000)={0x0, 0x709, 0xffffffffffff460d, 0x1d59aa45, 0x80000000, 0x8, 0x3, 0x6, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7, 0x4, 0xfff, 0x401}}, &(0x7f0000bfd000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d07000)={r2, 0x100000001}, &(0x7f00004ff000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r3, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x1000000, 0xffffffffffffffa0, 0x2, @time={0x0, 0x0}, {0x7fff, 0x7fffffff}, {0x0, 0xfffffffffffffffd}, @connect={{0x80000001, 0xffffffff}, {0x7ff, 0xffffffff}}}], 0x30) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d1f000-0x4)=0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x3) sendmsg$netlink(r5, &(0x7f0000486000)={0x0, 0x0, &(0x7f0000eeb000)=[{&(0x7f0000475000-0x14)=[{0x14, 0x100000000101, 0xd09, 0x0, 0x3, "00"}], 0x14}], 0x1, &(0x7f0000093000)=[], 0x0, 0x0}, 0x80) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r6 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x40600) getsockname$netlink(r4, &(0x7f000072a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cee000-0x4)=0xc) inotify_add_watch(r4, &(0x7f0000a54000-0xc)="2e2f66696c65302f62757300", 0x0) inotify_add_watch(r4, &(0x7f0000fbc000-0xc)="2e2f66696c65302f62757300", 0x20000000) inotify_add_watch(r6, &(0x7f0000bcf000-0xc)="2e2f66696c65302f62757300", 0x4000000) r7 = inotify_add_watch(r6, &(0x7f0000162000-0x8)="2e2f66696c653000", 0x400) inotify_rm_watch(r6, r7) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r1, &(0x7f0000f31000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005fd000)=0x14) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r9}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000075000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f00008a2000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) 2017/09/28 08:14:36 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000006000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/09/28 08:14:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x4, 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(r0, 0x10, &(0x7f0000149000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000bd9000)={0x7, 0x78, 0xffff, 0x8, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x668, 0x2e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r0) readahead(r2, 0x7fffffff, 0x2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002fb000-0xc)={&(0x7f0000324000)="2e2f66696c653000", r3}, 0xc) r5 = socket(0xc0000000015, 0x5, 0x0) getpeername$inet(r5, &(0x7f0000c47000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e41000)=0x10) r6 = socket(0x10, 0x200000000803, 0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000d3a000-0x20)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r6, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000f83000-0x8)={0x7, 0x2}) 2017/09/28 08:14:36 executing program 5: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$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) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) r1 = socket(0x3, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000032b000)=0x60, 0x4) accept4$ipx(r1, &(0x7f0000861000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000450000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000584000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffff6e, 0x0, 0x9, 0x48}, &(0x7f00005d9000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000190000-0x8)={r2, 0x2}, &(0x7f000016c000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ec8000-0x78)={0x4c09, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x6, 0x80000000, 0x3, &(0x7f0000dcb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc36, 0x2, 0x8}) 2017/09/28 08:14:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x6dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000090c000-0xa)="2f6465762f7663732300", 0x4, 0x141080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000a54000)={0x7c2, 0x1010000000000000, 0x49b1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80007, 0xfffffffffffffff8, &(0x7f00008b6000)={0x0, 0x0}) bind$ipx(r2, &(0x7f0000fae000-0x10)={0x4, 0x0, 0x0, "083c38c4ac16", 0x7f, 0x0}, 0x10) r3 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x400000, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r3, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r5, &(0x7f0000943000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) 2017/09/28 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000933000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/28 08:14:36 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000-0xc)={r2, 0x200000000080000, r3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_pts(0xffffffffffffffff, 0x40) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f000001d000-0x4)=0x3) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001d000)=[{{&(0x7f000001d000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001e000-0x10)=[{&(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x1, &(0x7f0000018000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0xfffffffffffffffd}, 0x1}, {{0x0, 0x0, &(0x7f000001d000+0x6eb)=[{&(0x7f000001d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000008000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f000000b000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000017000+0xb67)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000016000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000014000-0x5)="0000000000", 0x5, 0x3}, 0x2}], 0x2, 0x40000002, &(0x7f0000003000-0x10)={0x0, 0x0}) timer_create(0x5, &(0x7f000000a000-0x60)={0x0, 0x31, 0x7, @thr={&(0x7f000001d000-0xc8)="1643fe5f0447677e7fd85a50f818c78dbe206ab0f6a8da6d7ab21f0e9284c63a1365d88dcfbf11a3a36f54fde007a97f8ffd40d1df19456777fc00ac453d0d6301a50c8ea2041d8745fe5eeba64705e54c8d15d010683830e5c0336ab40be9c0f078d34651f1b4dd6e28df330073178236f9dabd3a8954de6ab5b6b1e87b6a0c864512a047b03bfaa25b099ed4ffeca01d4e726b4ca7ff702664d0aeaf33e3944913c5200772a85d1b5ecd8677c35612b63137c9181aa24fb06dfe56e04e6eb8852a2a660f4e83a4", &(0x7f0000014000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x0) timer_delete(r2) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000-0xb)="2f6465762f6877726e6700", 0x462100, 0x0) mmap(&(0x7f000070b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a22000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000fa3000-0xb)="2f6465762f766373612300", 0xfffffffffffffffa, 0x200000) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0xc, 0x20010, 0xffffffffffffffff, 0x80000800000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="041000a01583007e", 0x8}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fa5000-0x8)="2e2f66696c653000", 0x20007ffb, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x7f92, &(0x7f0000fa3000+0x481)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") ptrace$setopts(0x4209, r4, 0x402006, 0x800000000000007) ptrace$getregset(0x4204, r4, 0x400000000000001, &(0x7f0000fa0000-0x10)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f000021e000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r2, &(0x7f0000e25000)=&(0x7f0000f9e000)={0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f70000-0x18)={0x0, 0x2, 0x30, 0x3, 0x9}, &(0x7f0000b72000-0x4)=0x18) sendmmsg$inet_sctp(r3, &(0x7f0000fa0000)=[{&(0x7f0000fa1000-0x1c)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f00007ea000-0x20)=[{&(0x7f0000fa0000)="4fe6ff492e36195dfedc73009387ad187996470cf9b6c6a5807cefec2aed7d992fe1d4a356b35a13eaf80b6157eec164c5c339dcf6d5ebff9290415de676d84ccabd0a6e1708da7e54979909451588a47684481090e7506882f15e766afcc5f40e8643f2c3387e028e4e1e83", 0x6c}, {&(0x7f0000fa0000)="7dd9b0fbec5f2141805de9624666b7b45370894c6172a79355231a9fced9a187de77bd328bb3920722b0bcb59c8f0dad5ea4e30b65e74948526c86900f716b6af56b8d84595a3362aa043e5875354d638921414c8be2e58de072f27773e6a3ba29feaa7395a5b974f111e46d1db81a83669327ee2506604a63da1c2beab8209f1d99e1ab0ba70470dc7bfd4fb0e8441893bc9f4c39dea929c504694860ab87b3a4c7eb3bf4843602e63c698a75f882995fbc131768dfcfaf164a26c693aff73ed720a02c4e8463f2b8aaaab41b042f92c2c7a0b33eb8f2c1267fd7dd89fa0c572d5d00a94a912be01348e1ee069083861c650c1eab574e947eed8427e606825863820f8f46be63b6cd2453652b6e9c6dd86ab172174b66dc75147d8eed18dc05f279fbbb44504b9461ab09a5ffe95b292d8ac40be922ac6c14ad73d4be8b58147e1e0579cbe3a88e432deeda66760105b9c3180f38e392ddc1e89d1b446eac773b8c98852137f790db304287ea11b9676415d327c81b170bd0cdaa878240987669d81973b2ada21b2dd223fd5ed83f97a43003d4f9f0987b6d8f4536b39ce312719590efe245d6ddb68fe163c0b3227934d7342ae8d91d664d56f47655e9700745fa8e1d1f84d5c1ee25d57cffbb4c12ad0a013989cd1e99e4cb81d3034288eaf710576d7e27e86e5ed3b8e4be92665c3e2ca72ee063ef29bc87487576b3a9fc1c637206d572fcce106dd9af15639fb23a38256543a1d24daed986aa53edd261311246a748034af86cb7726404c664a6c3fce812c31ecfa02bfab44eba878dd1ad759a54f33a8b2e5e7223ded08380679ac210c9b24ae537dc62b014b5caae7edf6abe046f5925123aab4ae381fb2300e8c4d8faf7c8ca4db3f6d010618c9998df21485eda5b233abc8c8246168fedf61b4de37e5bfbf5f488b362326ec943350331b45d2e2d52437face8ba6c00ff6c34b2e21bd1c7d2b74fa806544a646e4c77de4acacfa24d0e7831c4122f706dd69b6ce8b3247fce399b0a51c0351f5b6aac8eb50ce08e3dfb15e21a32bb485b1ca7965c904b2751ae72c81c198f46450a232a689bb31666d5652512be6df94d09b92f7adbe5a521121937346c5f0da277d2da6473eaa6938af8598da1ae83809528d1c584603ac571774494fc5e111d9104c3a632a4eeffe2e80de9bbdf3e0ea937ba9445ab41ce091be39a0ae453dce3e9aa5156871600b25c2fc8dc82513786e890dcd54fd5369b27b73938fc5e01167ae4801c4a425d2bf8bc9ccff9bcb5c622a32d318186c738e7306140d26ea36c1420c6ae6204893922778ec9a970cffdf81b41ed40c10b142b1cc72c2918783bf9cc370453c857ade89230f16603cbd2614a0513e5e7ad1ddc22b84652c7e6d6aeb4e09a60c69bfc0bbf07af9974b7ff9ab063affc7909ab8b5a19cece9e5accb137863fd52204073d532bddccb1bf7ae157545175d07db42c599b67a8de009203484d995fbb670f38efb43327ab1f4f82d314ee4109407855792c91e4366e77a5803f44ac48a823453028538ec46d5cbeabf287969417bb6a31825f6f883b2a0daac069b7a810de77f593b06e8405161b0e1095f85964af8ce2da1bca55b268992f3825d99acea352991b3dfe6005c41362f7433b19e28926ac0b5756878e623cbcf7216b0cb426aa0b0e31c452d53e2e24e979f9473b669cd38b439358efae67b620b04665d445bf750048284d1861ffd2c72fcd1e160ba4b8a2917dff9cabf4aaa9df6f09216aaa5e69cfd540bd022492333b9656bb23b06ef17678dca9bb304f0d91dd4ebc8957731585cece0b8e7f94535706a7da54b043a775413afe37582c2224f3c2dff5e5f06ccad715b49bffebfb71192ef4021a89afe9538215cbde38dff47c7f05555b70ace7d93f52150e02108b6cfef71bec624ab89ad4ce90862747a59efc697ce07cf0f058bc91f55a8785a50fd8bb2916ab62f2bd10fbd7f18082fb3c8be45c081984889f4aeadb3a5fb3985f9e0c46e7e795794e1cf20988b9949b313afccb970f68eb956431c61cd002a3623915d0094515f384a035bee9807b718ff9fa989664b00d95cbdfd73f448c70857d00fbfdf8aefca62963924580ef12722a4a0ec840879c4e33c5bf4e21db2b663641099a0b9e3b3e78acd122ea41953f1f8fdd9a3e379be747daa1d7723c4d53e862e7a61e9f3f9d4709055bb798a7205e55c2e6e0350e790d0d5f825d40070ba1e0bb189e37be91beeb634fdf865c38b42a00c22238485e0a82b07c41e8db6e862a90b0743e7a86340c044d9441e6ad7005346e173f166a5a4eb0e8db78bd751bb096d67ce498ce584e943da821e56176e8f318cadf8a9edd5f7daa056fc3057c043ad535ab68bf0dc1905b79a360e108c25276103b243ebc78b1b57a402a2f49f667fd196ed774d18f3e70dd3aba4c73188dc69cf5847789b751cdf91673cbf3a9867a70807a62473378077769650b542053951936ac5dacee76f53dc32b2c55b470bbd397de24dc96017c464247371b5dec15a83d638d13b7dbf60c633adc7b852bb12582caf3d6f64158f72283b3272e225da667c88cb6a809d722e665c5366af97b8971b20d16b801092c3daf112d0b8a19816d0cfe4fc10ff6821b1db2f3d7da6eb399b12508c5b3ff89d2c52a2b108104c5f90d4992c38b99a1eb488e88c5b578168d80516891a6dc0aff6c7f541196874247bcad83f34d80381a3a135678037dc8b4320db4a93db589faec420ad15faa811c85a81222cf936c040f5ed823aeb4c1c8d5f90c4cffd8fd1fde2799c6d7e4ed09c79305c6eac6f5824992079d2f38288eb3947261a8d24ff452ffb04fb1a0fff91fc54d236ed7bb10c904179a083a2b9385c94fb676308ad9f56629204b8023bf2d4356a2b3d27ee9a5814deb66312b9bc104c3d2a05c717ef334d6131c8f62331795d3ae3586e468a800b4232b1a0ba30ef1ef49ee89c7355890104532390226bfe6d2d50623e557a3e65337a596b8bcac85ab20e3fa38175a3d41d17219a54f80f800a99c253cd726ad8d12b69fa404965552971e4331480ca7e34aac95ad24078e5fc714041c120b0d600f2935be01d97b99e7432d079552ef3d563b26b511133c8f64257f9e6568736d9b81d3e9fca3b9b5176f63d552b280640d92c6f3d8322f47bc35da51ba95fad82f9c53c885d820e29a0392e7dae4bf7bfab5fa17b22c90f4f00bae4213face03ea25e64b67b92d86de7ee77b1bf1d1c6691118764fd14142016bf171b4083f5c901e65effa33fed29512900c3835199adab10327af124bbb15a09972e449e6dd5d8e8c10dc965fc94bb5acef4a73fc2108b84450b800bae0653e2b4cf261ad45810006d1e14b9c7dd4524c652c8ebf433f4c4ed31b4ac03c8616f05e72f4d6c26d83989c6f4357ee41029448bf8b4ddbaf705d066c904cfd5b6f412a970e4211ddc6350760311e4660d14042cb243819ea29aba3caff283ca8dec548244745c718c4eebf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0x1000}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000fa1000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa0000)=[{&(0x7f0000fa0000)="83c0535add8fd8304dc4d6a03e0d68f18c425c68ad31a7fb8fd3c343d197735b0a4f005a267f6b54f6754793ea3f653a8ebd148edc9d101b991d6a3e8627faa62c014190b77f5d23b234f6b1f62ddecb91d6dabfc32af79333779459fbfdcda041dc81da7c1bbd99de879809fda787ca5cd2f2deb7ad48ec8d64cd380226abd12e9443ff70e7b2a6b61c0bd6814ddd67f62677e32709fe43868fce95e6fbae09a98734e46032a3039c36f6abaf8aec953dcaf00449506155e3410a595f58400051db541ae0ee8aecdb149b4c7db452a56bb8f7857bfd22dd9ea8f28797f25705", 0xe0}, 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0x1000}, {&(0x7f0000723000)="003bb56dc6d44ad154ea935f1f14744ff45ec2553173e7e6d14a5532500473ddb42d076aa68d86cb918f5b061d8d24f1c1b7e002e3a5a6324c5309bd0b3090b8546dedf009ef127f338f4cfb81456ec826d6069a151ec611c4c21b54acf9f6c989cfa4bf0281c83f71593bfae1a6a54b00d8941994fd05b911af7cc32a4239ce1085b5e5669dd177d556c9b84203e6272f7de347edde99f1e04a89e028402c91c5e451585c3d4a4d9fa2d4fdbfad7cc6dc940436023cb9991314e515", 0xbc}, {&(0x7f0000132000)="461ba00d9b0a74295bd7f101cdcc3b39d3d933c8875c98e66ed08c04ba689fab8e3d36dc5e592c403192d004b66c633103b1dbfdf1334b1db244189a28b2a685d6ca73c52b32b22c46117e85b5fa0ba8ed431f5130f2ec5be8aff9a3590444a85cfa6768b74949db2d86d512", 0x6c}], 0x5, &(0x7f0000354000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffa, 0x8, 0x2, 0x4, 0x1, 0x2, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x2, 0x9d1}}, @init={0x18, 0x84, 0x0, {0xe5a3, 0x6, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x1000, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x5, 0x9}}], 0x5, 0x20000000}], 0x2, 0x8000) [ 538.135106] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=16898 comm=syz-executor6 2017/09/28 08:14:36 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000012000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3) socket(0x8, 0x0, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x80003fc) r0 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x8, &(0x7f000004b000)={0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r1, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae", 0x3d}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) syz_open_pts(r1, 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000d38000)={{0x7, 0x23}, {0x400, 0x2}, 0x85, 0x5, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r1, &(0x7f0000fd8000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e7b000-0x4)=0x1002) dup2(0xffffffffffffffff, r1) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/09/28 08:14:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000004d000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x4440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cf8000)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000956000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r3, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:36 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 executing program 6: 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, 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, 0x10000000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x9, 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(&(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) lseek(r1, 0x20000001000000, 0x103) fcntl$lock(0xffffffffffffffff, 0x400007, &(0x7f0000011000-0x20)={0xfffffffffffffffc, 0x4, 0x200, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xc00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f4dc918, 0x20000, 0x0, 0x0, 0x100000049, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000) r2 = socket(0x10, 0x803, 0x0) fcntl$F_HUGEPAGE(r0, 0x802) sendto(r2, &(0x7f0000ae4000)="120000001e00e79b00f9e90009339b0f0aff2a", 0x13, 0x0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f72666b696c6c00", 0x81, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000a47000-0x3c)=[], 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000053f000)=0x0, &(0x7f000013f000-0x4)=0x4) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000850000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000999000)=0x40000000000c10, 0x4) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000b0f000-0x4)=0x8000000000000003, 0x4) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x4, 0x4) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00002f9000)=0x3, &(0x7f00004c7000-0x8)=0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000713000)={0x7, &(0x7f0000cf0000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000148000-0xc)={0x0, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendto$inet6(r4, &(0x7f0000426000)="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", 0x5ad, 0x0, &(0x7f00006ba000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r4, &(0x7f0000f64000-0x59)="", 0x0, 0x23fffa, 0x0, 0x0) ioctl$KVM_GOOGLE_GET_METRICS_CPU(r3, 0x4010aefd, &(0x7f00006b5000-0x9)="000000000000000000") getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000047b000)={{{@in6=@loopback={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6f000-0x4)=0xe8) [ 538.183419] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=16898 comm=syz-executor6 2017/09/28 08:14:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000001d000-0x8)="2e2f66696c653000", 0x28, 0x81) r1 = socket$unix(0x1, 0x41, 0x0) r2 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001d000-0x6)={0x0, 0x0}, &(0x7f000001d000-0x4)=0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000001c000)={r3, 0x80000001}, 0x8) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000001e000-0x4)=0x0, &(0x7f000001d000)=0x4) 2017/09/28 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ed4000)="2f6465762f7161745f6164665f63746c00", 0x80900, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000196000)=0x0, &(0x7f0000ed5000-0x4)=0x4) r2 = dup2(r0, r0) connect$inet6(r2, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0c000)=0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:36 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000043f000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x1ffffffffffffd, 0x0, 0x6, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(0x0) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007cc000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ac7000-0x4)=0x0) gettid() r4 = getpgid(r3) sched_getscheduler(r4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000df3000-0x10)=@buf={0x12, &(0x7f0000eff000)="3a8b3269e43c1f22055d984d84747dfe8ae3"}) r5 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x2011, 0xffffffffffffffff, 0x40000000000) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000df4000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000340000)=0x3, 0x4) sendto$inet(r5, &(0x7f0000003000)="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", 0x56a, 0x8040, &(0x7f0000e8d000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00006e6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00003f3000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000ed3000-0x3)="6e7600", 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00006e8000)=0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c5d000-0x10)={0x2, 0x0, @rand_addr=0x282, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r6, 0x6, 0x1c, &(0x7f00005e7000-0x4)=0x0, &(0x7f0000ed7000)=0x4) getpid() setsockopt$inet_tcp_int(r7, 0x6, 0x9, &(0x7f0000975000-0x4)=0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000468000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [{[{0x9100, 0x4, 0x3, 0x200000004000}], {0x8100, 0x17, 0x342e, 0x7}}], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x800000, 0x28, 0x0, 0x0, 0x20000000000000, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x1, 0xfffffffffffff909, 0x1006, 0x5, 0x7ff}}}}}) sendto$inet(r7, &(0x7f0000ee3000)="88", 0x1, 0x20008047, &(0x7f0000039000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000116000)="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", 0xd8e, 0x20000041, 0x0, 0x0) socket$inet(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cc4000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a55000)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x4, &(0x7f0000741000)={@rand_addr=0x5, @multicast1=0xe0000001, r8}, 0xc) [ 538.360760] SELinux: failure in selinux_parse_skb(), unable to parse packet 2017/09/28 08:14:36 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000ebb000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x0, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "ab1acbf637d2385a", "872dc5ed60c37e266395a2be9ec7b92a450bf14f0883c83ff7d9a285134d88eb", 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x3, 0x300) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00006cc000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f38000)=0x71) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000018000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d95000-0x4)=0x14) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x4) socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000032b000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x76, &(0x7f0000fb9000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @x25={0x0, 0xff, 0xff, "3f1340178f277675e445073bfe10dc064f332cf300000006088553235c9e0400cb26a4003fef947250fe70385797e8520fc0aeb1b9f73518cbf0952b4fb14759a37ff0304baff300ffe8d3ea68fc064100000000000000bf38fc73d83f3ac1f077f5bddfd6"}}}}) 2017/09/28 08:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000001, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) bpf$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) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:36 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000016000)="2e2f66696c653000", 0x140) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000019000)=@file={0x40000000001, "2e2f66696c653000"}, 0xa) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001d000-0x4)=0x7, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000001e000-0x4)=0x0, &(0x7f000001d000)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000001000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000002000-0x8)=@full={{0x3, {"1091574b335892"}, 0x5}, [{"ff460300f26bc0"}, {"7580b5c9b2e2bd"}, {"2340595f90d4e4"}, {"88db978f317467"}, {"e1f33ad1375a73"}, {"fb8fa20eb46f5c"}, {"692f6d133fe766"}, {"ca9518b7b09591"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000091d000-0x1)=0x8, 0x1) r6 = socket(0x10000000000002, 0x4000000000000003, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00001b7000-0x4)=0x469b, 0x4) waitid(0x0, 0x0, &(0x7f00007cc000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x41000008, 0x0) mlock2(&(0x7f0000809000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00002e5000-0x4)=0x7fffffff, 0x4) r7 = getpgid(0x0) sendmsg$unix(r4, &(0x7f0000314000-0x38)={&(0x7f000068f000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000dfd000)=[{&(0x7f0000718000)="74b2f115275a016d2795041277180db45bd8791fc3890bb33036f4e7b545052342791ea9ce2408cb085faedd29a74e01d66c8bf998d14e538af39eee621cf5c122b3511c3d536cda5685a49bfcb44b93bf9a", 0x52}, {&(0x7f0000f38000-0xd9)="3b81b2c086f59a8f95a1d3b8b2e23fd8ae53a288f3bbec96506144b3a2d87ec0dd6bd84808eb4a2ac9775add2785d4ef96832e560f6ad9f9060eb8a18d7a4c564434cfc1cf0d0ff6b75ce5f1d2af611b9168b87f3b6ff15343ae1ab3e9c6e41b6a7bfe7add5fe91fc9b39c2e9a0aed57a01001be7bcdf9fd9d163eee805f46320113e95888c9a9d3ae131b3904e04b354b761151bd07194da05d421d0d2551ff59fa6cd87dc5379a47644e559873d27cd51b65e249699db7b9eb1d31c88d3e6ae9e6ee0c1b0669de17a45a03b29670af944ae6a678e71d13b7", 0xd9}], 0x2, &(0x7f0000515000-0x110)=[@rights={0x28, 0x1, 0x1, [r5, r6, r4, r4, r4, r6]}, @rights={0x20, 0x1, 0x1, [r2, r4, r6, r3]}, @rights={0x30, 0x1, 0x1, [r4, r3, r0, r4, r6, r4, r2]}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r7, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r7, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r7, 0x0, 0x0}], 0x8, 0x20004880}, 0x85) r8 = gettid() perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) sched_getscheduler(r7) sched_setaffinity(0x0, 0x8, &(0x7f0000ac4000-0x8)=0x0) capget(&(0x7f0000dcb000)={0x20071026, r7}, &(0x7f0000780000)={0x20, 0x2, 0x7f3, 0xffffffff, 0xffffffffffff8001, 0x20}) fcntl$setown(0xffffffffffffffff, 0x8, r7) writev(0xffffffffffffffff, &(0x7f0000063000)=[{&(0x7f00008ed000-0x41)="580000001500190000bb4bffffffff5602ed228502e1e076489643d818fe58a2b24a03ca9164723e0900001028213ee23ffb0110001741380200cf00000000ed5e00000000000000000000000000fd12ab00da4a0f536e08", 0x58}], 0x1) 2017/09/28 08:14:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r3 = dup2(r2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007d0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000900000-0x4)=0xe8) fstat(r3, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d78000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000507000)={0x0, 0x0, 0x0}, &(0x7f000016d000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000006c000)={0x0, 0x0, 0x0}, &(0x7f0000957000)=0xc) fstat(r2, &(0x7f0000cb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() fcntl$getownex(r3, 0x10, &(0x7f00005b0000-0x8)={0x0, 0x0}) r13 = getuid() fstat(r2, &(0x7f0000b23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000009a000)={0x0, 0x0, 0x0}, &(0x7f00009a5000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004b8000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000012e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0xc) r18 = getpgrp(0x0) r19 = getuid() lstat(&(0x7f00007b8000-0x8)="2e2f66696c653000", &(0x7f0000e84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000092b000-0x4)=0x0) r22 = getuid() getgroups(0x2, &(0x7f0000adf000-0x8)=[0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c2f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000256000-0xc)={0x0, 0x0, 0x0}, 0xc) r26 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5d000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000895000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000)=0xe8) getgroups(0x6, &(0x7f00003fb000-0x18)=[0x0, r17, r26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000222000-0x4)=0x0) r31 = getuid() getresgid(&(0x7f0000512000-0x4)=0x0, &(0x7f0000c2a000)=0x0, &(0x7f00009dc000)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003f1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000020000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f00005db000)=0xe8) getgroups(0x5, &(0x7f0000d31000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000765000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002d8000-0xc)={0x0, 0x0, 0x0}, 0xc) r38 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00005a2000)=0x0) r40 = geteuid() stat(&(0x7f000027b000-0x8)="2e2f66696c653000", &(0x7f0000420000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003f8000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d6d000)={0x0, 0x0, 0x0}, &(0x7f0000b07000-0x4)=0xc) r44 = getegid() r45 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006b4000)={&(0x7f000054a000-0x8)="2e2f66696c653000", 0x0}, 0xc) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000831000)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000097b000-0x4)=0x0) stat(&(0x7f0000e9c000-0x8)="2e2f66696c653000", &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000ac3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00001e8000)=0x0) getresuid(&(0x7f00006c2000-0x4)=0x0, &(0x7f0000527000)=0x0, &(0x7f000051a000-0x4)=0x0) lstat(&(0x7f0000d6a000-0x8)="2e2f66696c653000", &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000e2b000)=0x0) lstat(&(0x7f0000bda000-0x8)="2e2f66696c653000", &(0x7f0000409000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009c8000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00008ec000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c3d000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b23000-0x4)=0xe8) getgroups(0x1, &(0x7f0000efa000-0x4)=[0xffffffffffffffff]) r59 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000889000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000934000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000017d000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000cc7000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000508000-0x4)=0xe8) lstat(&(0x7f0000a83000-0x8)="2e2f66696c653000", &(0x7f00004b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069f000-0x4)=0xc) lstat(&(0x7f0000605000-0x8)="2e2f66696c653000", &(0x7f00002a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000312000)=[0xffffffffffffffff, 0x0, 0x0, r8]) r67 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000082a000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000-0x4)=0xe8) r69 = getgid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000358000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052e000)=0xe8) fstat(r0, &(0x7f0000161000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r73 = gettid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000988000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000726000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r3, &(0x7f0000c52000)=[{&(0x7f0000072000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003b0000-0x30)=[{&(0x7f00009cc000)="1f0524f686e1813930c44c99f74ccb80a55fc3d59546c80b512791f6d2cf9cc76fca3a79b40681251df8bdbe198532051ceb701687d58caf2927eb333b3f9f0d82c49b16a7b3c9b7970ce2daf6f0c272864998db97b49d6d5d345597ebca8150beaf1e38d78561751d5ebb91c211731b99bfe425922ec59428d4e3f569ce993a733a182b869ba2f9dba2e4bd8ef10c2f6c27a586cbd1fe25601885a76e6f7d0be9a2ec87317108c03f06bfa53b119e480ec1b6a495d3804163c38d271cb4a2822fdb63b7f8cc14d27d8803cb0a0d8962000510", 0xd3}, {&(0x7f00009eb000-0xf)="380e7fb46d735f398fa51db89cd0dc", 0xf}, {&(0x7f0000ff1000-0x1000)="10ea8c45d4caecb076b5f5f21a2dc06ee4011847a9458eb916a9cf12c9ba0f106d621b86a751c77973f5aafb46e00f6162fa092741b9dcafb1599c39dc6d51abb110f69a80f62e81f03f45d1330c094e2ed8c8c4afecebe518f978b72dc9ff6d86b517b0713a3d5d4760f5993a94f3d19f79c69420581256d86491bcb93b5e2f854742a3e50ebbe9620f2a044b451fa835828e9aa066b08e962d30d63fb3ac0110f8115cdce69605e7b30030d01ac18177534191a0c088f9adf63cae599604b54e69eb560caa3300f20403f92b266a676c25ef3311678b436fc14389800c8b1f3d03c9fc4d7bf9553eee206ec2a7e214ae6d15b5751014346ad4c6a24a05688c5bbdae2d74a59a7a62ab72199213f191f867d1c8e335416d02f9f8ffba6cded34eaeede80a83e7e2f6c22cdbb1fd7bbfee236e26ffc3aad77518f164d700566b9f25360afcbbc20044bcbb1eb14b49da7a91d04c999c12763b161cc140ebb575653b67ef330fda9f281daa4c03a742311d5ad41dd568c11ede8090b9e5d48c409c1f1e2557f5ed591ee3b6b94eb00d2ecc4db70dde5fc2c26a872c22c2095ea5db3b9f7a0ab7ed861b465758c273efeba01e7bd6f8f38e49cf9e4a0c12ab11b144ead98b297b583d971a547003f181cf369f279a744481b961672161b4bce87cda88bfae1837fab90903ea176c76755ab877760414780294f737c9c3527f36d421ded93d5bfbdbe6329035de28f273d70967a75019fcd70c8223eb78d8374e02304176937f87ca15ed445cbc8ce2889275d1ddc84bc27cb4f6c83fb5df7c07884851237437b0071d408550ffe38c6ec9cbd9b5db27b55892dc046e6d15c5745ac406d7a417854c882b310936ee005a9a767d821135c1c9f148f730730612b8af9339e07c6e9de23513887cd69af435ef3aa6465fdf34a59fb2bb1d92269f5cbf3fc3e737030ce1b301b059602fcb578d7ea3ff4f66f69c057f93fe8421c1e075a0b8cfed103550d5a9c53784a1067cb02b0a7ffae33cd130a128d60dac6221071679420da8302ee3c88b6c6da7d4651dfe68236015c8c691e639da29cb18778653cad453eaab7eea47f86799dd1301ad27636f79fee4f588dc6e3e8f742da7c141f5bdb3fa4dfcc910851c169e439ebb281f7488fb0acb3ad630ceddc81801c6963fce2b444518baa21736015dc191b6f55e0698844ce572f206279b044c19c98779062981c22fba3e4f1d008107566dc196cebad958f34f822430c4a2ccd4a84863668d941da4bfb375d3e17081d1a6d3015fe0401975584d05ed53d7f15fd51471b0431ba134e95c6ed9cfdd6f79d6500f1081d315831dca1d72994ce441bdc9e593325e4195c42329e0012c64f2fed075d5a455d2532f563a7e1c592d4619d0492fd7f0d195f01357e125bdb991ee54ce87216c6bf3986bf5ae2e76067940599de32e17024ee2d73e929d9cba0418a4cea0cc4678f54d8891057a44eec5459801ee99f556218ca330df4280f6fcde60699032f87c065d3132e7d1d387c07943e7cd8cbff5c3d43ec1483a543e73ba3d0d43e3a447d910f16cda88819395b294cf9b62946032170228e5508d772323302eca202559ceb2de29c7f638cf0a86ae37294d42a46de094dee0bda62b5f4a7a262cb25011d19b87f32ab25e780a1af8f67696914737b5dd9e04d1e045ba2baec94cd8f8743311edcadbef9452ca3ddc28b42707209eae4ed354609aa67fb73b4bf7c8f42832debc539de713e5138637b1f14441380867b8d21119118e1c81c016a90f0b957147ab30ea08c41a79d0b13c068b2d4d1ff549c556ddface93f7e458ec4924b308ce76d6c3b35e7d30a4d073bbb101964e9f12c016a681c19ff15017fbd2d5c786c2b4793e8ba5a1fd1358a37739632660cfe89e9f8ea538a5bfe16648e2558686aa0e19ea1453cbc4c68411602e8f223120085906b89c8241bc150448994689e80f8641b85a7d35396518eee1c56e2222df37fb406639d78a33a523bf25570ddf441162bca8d6a8f1f58a495171f768cb74b2bdf48874ef2fff78ff8ffae276ba29bc0539081df90f41a4b5f3ce9a272f72600acb5df7ebbf8bd4abe38e80fa7020d37e98f72d6f4fc81ba1d98ce598e7e65390350e69e58ce6889691315db690556ca526e90a706331f2715ac4b0407fcdb58500c8773df0c9e0c2bdd9a1b16ae913bb5ea2c23b8c5ddc788a4b8bba782bf756d7ef18517b001aa618118354c5a4d991dd6fd4c8db6f3a7fefeba46ab79a1a969efc44378f52e1dfc4e3a557bfcbc496cc16951e79fe5dc5955fe5a3685ee9a0b686ce57e4699524dda6a78470bab20dd44ba762c8d9be039e3ef067158b406584385079139acfa821da41747f54111fcc13eefa50ce1b73af7f1a1be21e055a9d10e649622e03ce2cf5b8d078bde08d46761b09a1c3ce1461235b158dbd52a255c67f411c40706fd5192769d90d9c2800032c01716ec3fdf92532eeda05ffb33c3e228db9c9ee4753299db7336ed97e43938673ff84ddfe2d2379946c6ef47077062ec59c11fb3f495239e4526c989174941a417bcdf294eac4fa3f60b8bd671cf94841f2c7a8d4407f73bd98347f943eebd52bd7b2b20beb594a8cbc7e77ebabeefef1499b86e48ffb8115b262cb049e6316bd07418fe76af231c44c09901b74c7e529155e56490eb912ed71de34ac541504fffcb4dd51d6de3df523837ac9b4560c465318f1b9d67305762aca057ff02ada4e8c6b3d46e28500a24368f2b1ae724c93b9323563560506a1c5f037f06ef0dcab10e64063fcbb18eaf18017e745e3f95cc6b6c817aea7ad432413fe0afcd3fcb9a7342f5234433b4a481108dc8f3adab7351791832351331233ec67bc5c12e7148243123fb84a92682be62cce06b783b67278836cf90f9933be29742d7895003e0740c7ef0ee47a6856b37763ee6c7fdacd4f79d5226abf6b5f3337555e4a6897090d69826026185aa4ecc5b4a3a7d061126049433d4810dae128249dd4b65f62233c0ce0a83f3c00e368e7cbcd16a00787e7044cc10ca39cae5fc5efbd36027186f2d6e19599738a1969350c9c6c667f00165bf5635a33039afc155839881ee8b68e98e1a57bdebc114561a47b35616aa16d4b022a87dcbf6d08ffbfc74391c59116f7cac23ba86effae90ee773c47c014a60b1d0aa34088a5a48eec32ed45c13684ba66569e0fc3cf657983434d4c0f5376dd512c76b8bb9e5a31d5f07d352b85508b41033d6c1630384604cd435c494386123f34711b0a260c73724421c1257a418de490542427f011cbcaf4f8d61c7e77af9c08354d5475f3db78671b6ef148914d72fa55589a705ee6739480d72261f755bcacfddd4bc97e6a08482a1ad0e5ef5e7667b6dd7c49d5999ba4037cfb741f7c5533e2248e6d7bf95c5fe7581bd4797cee11bb4b04556cc6e1e90677f5382ec6176009570cbf98fe73f771983e32b221464fade6ef8111e7c046377a68833c7227dc2790911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0x1000}], 0x3, &(0x7f0000469000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x2, 0x40000}, {&(0x7f00008da000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000496000-0x60)=[{&(0x7f0000e87000)="6f38e6013577dfeb58645e02a6c9dd51979c4f7dbc3bc17913e04c8f80fefe6aa2dfc4f8e45c52e6df0362c45760442656cececf56f56bdbc15690e3dd55cc948f6011bfa8e00d4231e9518369379d3332b411439be623369b2835f05c73fd4f09fd4cda4afc2852c07943881006bc994cd1a59bed3102e1", 0x78}, {&(0x7f0000471000-0x12)="b5759c07f6def4363e4e7d1dcea5a242dcd2", 0x12}, 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{&(0x7f0000bd6000)="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0x1000}], 0x2, &(0x7f00004e8000-0xe0)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r0, r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x7, 0x4804}, {&(0x7f0000017000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005d1000)=[{&(0x7f00008c7000-0x83)="f5a803daf13f64a2515a1bd4f0168383ba903a96959d46aa8e76f56763cf4a432bbc90b4a744020307c6b19b5e08bae21b3952796966238184b4296927f08a0aa9d153f3fbe4ea9dc06726322187427207f3a3f658c0d5df90d08fd3c6d3b966bdd5fc51bd4e9c8aa1106e2fd178b33614dd2f261f4bb0427cfcfbd9b6021ddec815b1", 0x83}, {&(0x7f0000d27000-0x91)="161499f45cb76cefa2e07966132340e2b83b2c25da61b3404c1806f8e000044584c846ff287e601b36ec373fb544e88b52e9301913d451b6d2b5b6c8a0807dbd1a62e4ae02b1b9d26f70bbb59ff81e76ba74fdd86890ec1fbf7ce0c36b1f3bbd9b2e387bf737f19f20e37be90bc42d0b60d56da48b21935c065519cdd3b14c606ed2cd3c4390ff6308aa3fd21c77f416b1", 0x91}, {&(0x7f00005ea000-0x3b)="0105c78bed2c4b1f4e938e4325e8d900d8d5b8ebeaaff6004eaa62eb7d1729cea335df081df2e13ce26b7476f646552dd4b9d2630e26f234fa005f", 0x3b}, {&(0x7f000016a000)="9fdc352d232a97fdafc9c31b6bff83886c1a973de26bd40392db4521bc766c0eebd7abdbd0ec930baa1007f8cfd5d74c5e441a65da6809e41907c8e29bf71284806a15dce9206e7892d2de22a213a3d200e206a86cbb61732d05936bbd9b938a485796935ea5a3366492feb9ae03f87b6d0900cbf672a4f1a7406ae6a292ad37d29b17d4c9bef5bafd3888491ec0ed", 0x8f}, {&(0x7f0000af1000)="", 0x0}], 0x5, &(0x7f00009ed000)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x1, 0x8000}, {&(0x7f00007e9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a34000)=[{&(0x7f0000dbf000)="38b1b1fddce1cea9593ed86e933d410032ff90d7639b02eed495", 0x1a}, {&(0x7f0000218000-0x93)="c4a273c8438f16d44f9f116e3000c93671d373ceb80df3172d9265af2b3f1821c2db3fe5729ab42d394edc9e92a661644112ff517048351337f882d97ea9a05240fe4f7728710b4b2850240efe062877c3d5b2c8b13e086699b1dc09d179cf52a05545f65d72e25cd70b1ff3b070ba6f76e244a0229f323e4800d68dcc0d2dbe9d09867804ba054035c69d0f824f184b022af8", 0x93}, {&(0x7f0000bc9000)="62abd1003a7f5c5a4f5cee0c9b43a963d96ab3c12a60572fbf0a9ffa442bcec35e25a07055e45e9fef3c01f144f51ef762774990df15dec29022f4533fb1c4848b0006a4637a00cfb1803b018d0c5b7201961e365e8ff36f26fddebc5db1", 0x5e}], 0x3, &(0x7f0000cdd000-0x58)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x3, 0x20000000}, {&(0x7f0000e1f000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00004de000-0x40)=[{&(0x7f0000cd5000)="8b029b48654a46ced8acccb03a3618d6aeda2a5147247872905c1dc1ce22d1beb09302b92d28eb4b66823480d44c00754ea3011d8604c70bbd6139a1d7142175fd3e0a82f7eb8d65add55fd62a8771611d1cde5fe52a9661e1f2988560049af42581627b2db28b4f18ae50773a0ea24bee6dfac5e95cb97897b664f1bd47c6a78a92", 0x82}, {&(0x7f0000d05000)="95ef205a07fca0c2efff02dc4b381393070ddf2b8f952fceefd43a4f5f70413bbe9fa5a6a0", 0x25}, {&(0x7f0000718000)="4b8f420db624e210713f42a6966aacaa120087123cbc23cf1c15eca6f9ea29e53e8009859c81c4cc9fcfdeab809f47998586cc40a5d330331388fd2134ec81f79467d5543118b5b856ba78355fe7b3dc9faa5f5742d06834b3ae1d8676593214316400897849983f21e1dfe733b9f155577a7c914574ef9b026869ea1f46dfbcb7bb797c03da", 0x86}, {&(0x7f00001ad000-0x9a)="1986280946c87253bddb4abd682f439678e33315256ef879f8d9302d874d089d1f2a5eff2e2a4a9cfdefb00e659bf8d8ba26a2a9777499ae7d57ab95f0c6a47ad59cb9744c28ec562039b8a78533fa0d5597b17a68b5f3ad7d59c4c590334c29ca5ac5635f55e73beb275095f852d54a87f7a71780b4502d2201643012df576b255c03726ce9c59011bf3760e39e7d9bb5a72c89e208a1f4f738", 0x9a}], 0x4, &(0x7f000063c000)=[@rights={0x20, 0x1, 0x1, [r3, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}, @rights={0x20, 0x1, 0x1, [r1, r45, r2, r3]}, @rights={0x30, 0x1, 0x1, [r0, r3, r0, r2, r46, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0x9, 0x0}, {&(0x7f0000a5e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009dd000-0x30)=[{&(0x7f0000ba8000)="0be9c1f5312f80dd6fe431ee4a3619bd7a35d6e3b604d1142745e4b41bb4a8d117667404e26d3d7af17cc140d70cd8e72abb33e5758d29566453d50ed73564fd43d3ec48e6426ba10af8f3aacbb11d9fb7a3bf61ffefe059d08aa0034fa5a5aca54d544cb5568b321db2", 0x6a}, {&(0x7f0000588000)="46c0a38d2aa10f3bea0dcadab1bb168fefcd806a925bf2cc63413290acd58b44414483de2c2e333cf31accbdcfe8a471bd011255e5d393f6", 0x38}, {&(0x7f00006a2000)="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", 0x1000}], 0x3, &(0x7f0000f2a000-0xf0)=[@cred={0x20, 0x1, 0x2, r59, r60, 0xffffffffffffffff}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x30, 0x1, 0x1, [r2, r0, r3, r1, r1, r0, 0xffffffffffffffff, r3]}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @cred={0x20, 0x1, 0x2, r73, r74, r75}], 0x7, 0x0}], 0xa, 0x4) write$sndseq(r1, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x9, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1c5810fba4fbbadbba755c3e"}}], 0x30) 2017/09/28 08:14:36 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x380000, &(0x7f0000001000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x3, 0x6, &(0x7f000001c000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000010000-0x10)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f76637300", 0x40, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f000001d000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:36 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000fdb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000e3000)=0x1c, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) 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_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={0x0, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00007aa000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getpeername$inet(r0, &(0x7f00005f3000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8d000)=0x10) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f000080f000-0x18)=[@textreal={0x8, &(0x7f0000bdd000-0x38)="66cbdbe50200b600b600d00f21f86635100000080f23f821f10f01cb3e640f30660f383c260000650f49169e289e281b640f2099f2660f07", 0x38}], 0x1, 0x2000003, &(0x7f00005d8000)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r5) mmap(&(0x7f000009c000/0x3000)=nil, 0x3000, 0x0, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000199000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000c8000-0x28)={0x200, 0x7f, r3, 0x4afeaaf1, r7, 0x7, 0x8000, 0x40}) dup3(r2, r6, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f00000a8000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ed5000)=0x0, &(0x7f0000ed5000)=0x0, &(0x7f0000ed5000)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000083e000)=r2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000ed4000)={0xa, &(0x7f0000b9c000-0x1605)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{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, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000ed7000-0x7c)="a3ff0013b7cefd14ad76e26953ad28c2424855fd7687adb63451823d294c7fd9eeb7ec4f175e073961a7bd26d21c646b1bcdb415c30de38d1bedda95e00bbde9f2633aac68de633973e7cad91eae293932a8b714cd3463b69521a593b84cc2fae5bcd08cefc3eade7c7a671dc5303392ba3f3e1c8274f1cb246e0c1a", 0x7c, 0x8, 0x0) 2017/09/28 08:14:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x4000000000000, 0x1f}, {0x800075f, 0x800005, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) r1 = syz_open_dev$tun(&(0x7f0000170000)="2f6465762f6e65742f74756e00", 0x0, 0x141080) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r1) 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) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000041a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}) epoll_pwait(r2, &(0x7f0000796000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3, &(0x7f0000684000)={0x46}, 0x8) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r0, 0x9, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000428000)=@assoc_value={0x0, 0x0}, &(0x7f0000c1e000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000009a000-0x40)={&(0x7f0000131000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000685000)=[0x0, 0x0], &(0x7f0000993000)=[0x0, 0x0], &(0x7f0000969000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e25000)={0x85, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x39bdfa5c, 0xffffffffffff54a1, 0x1e, 0x10001, &(0x7f0000019000)=@common="65716c00000000000000000000000000", 0x4, 0xd4c1, 0x7}) listen(r2, 0x7fffff7c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cf0000)={0x0, 0x6}, &(0x7f0000ff5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d28000-0x98)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0}, 0x98) r6 = dup2(r0, r3) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f000035d000)={0x0, 0x20, 0x8, &(0x7f0000bc3000)=0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002c4000)=@assoc_value={r4, 0x3}, 0x8) syz_open_dev$usbmon(&(0x7f000003f000)="2f6465762f7573626d6f6e2300", 0x8, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x1, &(0x7f0000ef6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000d02000)=0xfff) 2017/09/28 08:14:36 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001c000)={0x0, @in6={{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0xdb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001c000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000017000-0xe4)={r1, 0x3, 0xdc, "e95b1fde07691fc5d032ae132075ca1f136078b5c48bfc8f9e5a3135839c11316a32fb5a75fd26a6496363de847d957106aec0a5e699e09358d53dbed85ffdf083cb7bfb153cc22909c1490f830dd5bbe6246fd4139484d3f0a27c0fa67f09a9e5159709a3e5a565667cba2869b473b758cfbbd0c846505dd48d5fc90dfe2942e4f46406b46d599c7e276ed0f5e40bc40b6ead559809df81a56e013fe514ba273f06e5bbcf6882edf7774821b64d463e56636fe7cce7cfc15e25390f1645dbc7003d408ce309b36caf1b125dc3933639362ebf24ff84d2899052fb47"}, 0xe4) delete_module(&(0x7f000000d000)="2f6465762f696e7075742f6d69636500", 0x200) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup3(r2, r2, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f000001e000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f000001e000-0xc)={0x10, 0x0, 0x1, 0xffffffff}, 0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000001d000-0x4)=0x7fffffff, 0x4) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:36 executing program 3: rt_sigprocmask(0x0, &(0x7f00003da000)={0xffffffff0}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000010000-0x4)=0xffff, 0x4) 2017/09/28 08:14:36 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f2000)={0x0, 0x0}, 0x80800) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xfb)="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", 0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) fcntl$getflags(r0, 0x408) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000074f000-0x10)={0x8, &(0x7f0000ed4000)=[{0x7, 0x7ff, 0x1f, 0x62a4}, {0x1, 0x0, 0x2, 0xac15d31}, {0x48, 0x4f5abfa7, 0x9, 0x7082}, {0x8, 0x8, 0x33, 0x6}, {0x800, 0x9dd, 0x8000, 0x1}, {0xffffffffffffffff, 0x1, 0x1, 0x100}, {0x6, 0x2, 0x7, 0x3e1}, {0xc2d, 0x0, 0x8, 0x1ff}]}) setsockopt$inet6_buf(r0, 0x29, 0x2039, &(0x7f0000761000)="", 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ed5000-0x94)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x2, 0x6f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0xfffffffffffff6c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x7) syz_open_pts(r1, 0x40901) 2017/09/28 08:14:36 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:36 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) fadvise64(r0, 0x0, 0x3e, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x8, 0x7}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0xffffffff, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x7ff, 0x1, 0x80000000, 0x100000001, 0xffff, 0x1, 0x4fd6ae7, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000000)="", 0x0) write$sndseq(r2, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000dba000-0x4)=0x0) ptrace$poke(0x5, r5, &(0x7f00006b6000)=0x0, 0x8) 2017/09/28 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed5000-0xf)="2f6465762f73657175656e63657200", 0x204000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000676000-0x4)=0x0) r2 = dup2(r0, r0) connect$inet6(r2, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r2, 0x6, 0x6b2, &(0x7f0000ed6000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000991000-0x4)=0x69) 2017/09/28 08:14:37 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000001c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x48000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000001c000)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1100, 0xa1b, 0x0, 0x0, 0x0, 0x20000000, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x20, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00007d2000)={0x0, 0x0}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000476000)=0x0) bpf$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) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000961000-0x9)="2f6465762f72746300", 0x8000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000045000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000001, @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]}}, 0x8, 0x9, 0x5, "94f3befd27428f6a5ff52457cea444c5dccd22a4b6ed945075bafc9034862571e38038afcdd780f5458c7976c2a02d8db172cf0eb1bd20fcf1c84a8308cffb8eeeb20235d69c66b93b5eb07e76b5a94d"}, 0x160) 2017/09/28 08:14:37 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:37 executing program 7: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000bed000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fb7000-0x8)="2e2f66696c653000", 0x50040, 0x82) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0xf6, @loopback={0x0, 0x1}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x800000004}, &(0x7f000002a000-0x2)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000002d000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f000002c000-0x4)=0x8) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000ad9000-0x4)=0x5232, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x80f, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000-0x4)=0xe8) getresuid(&(0x7f00003e8000)=0x0, &(0x7f000036f000-0x4)=0x0, &(0x7f0000655000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007d3000)={0x0, 0x0, 0x0}, 0xc) setresuid(r4, r4, r5) socket$netlink(0x10, 0x3, 0x2) mkdir(&(0x7f0000dd0000-0x8)="2e2f66696c653000", 0x10a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000016000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f00006f7000-0x1)="63707573657400", 0x2, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000453000-0x1c)={0xa, 0x0, 0xcac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r6, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3, "00"}, 0x18, 0x80}, 0x0) r7 = creat(&(0x7f000086e000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2) lseek(r7, 0xffffffffffffffff, 0x4) open$dir(&(0x7f000082d000)="2e2f66696c653000", 0x80088040, 0x61) mmap(&(0x7f0000c83000/0x3000)=nil, 0x3000, 0x200000000000, 0x2001d, r3, 0xffffffffffffffff) 2017/09/28 08:14:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) clock_adjtime(0x5, &(0x7f0000df7000-0xd0)={0x100000001, 0x4, 0x5, 0x35a68ce4, 0x0, 0x1ff, 0x8, 0x101, 0xfffffffeffffffff, 0x9, 0x3d3d, 0x99, 0x0, 0xfffffffffffffeff, 0x1, 0x4, 0x2, 0x20, 0x3, 0x8b3b, 0x4, 0x80000000, 0x5, 0x6, 0x7, 0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) getsockname$inet6(r0, &(0x7f0000ea1000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003ca000)=0x1c) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:37 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cf6000)="2e2f66696c653000", 0x80001, 0x20) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ed4000)={0x0, 0x1, 0x0, 0x3, 0x6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000318000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x40000000000037, &(0x7f00001f8000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:37 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:37 executing program 6: 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x3)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = getpid() r2 = getpgid(r1) getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000ca8000)=0x40, 0x4) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000aaa000)="2e2f66696c653000") fcntl$setown(r5, 0x8, r3) mmap(&(0x7f0000e36000/0x2000)=nil, 0x2000, 0xb, 0x51, r4, 0x44) waitid(0x2, r0, &(0x7f000088f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000a, &(0x7f00001bb000-0x19)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000d1e000-0xe)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000b9000)="2e2f66696c653000", &(0x7f0000a0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000bb3000)=[r6, r6]) symlink(&(0x7f00006ee000-0x8)="2e2f66696c653000", &(0x7f0000c62000)="2e2f66696c653000") dup2(r5, r4) open$dir(&(0x7f0000cf4000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x3, 0x80000000000003c) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000d17000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0c000)=@ethtool_rx_ntuple={0x35, {0x19, @ah_ip4_spec={@broadcast=0xffffffff, @rand_addr=0x6, 0x900000000000004c, 0x200}, @tcp_ip4_spec={@rand_addr=0xdae1, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, 0x5}, 0x2, 0xb99a, 0x6, 0x1, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r7, &(0x7f00005fe000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000344000)=@int=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000122000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00008a9000-0x4)=0xc) sendmsg$unix(r7, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00001f0000-0x10)=[{&(0x7f000023a000-0x1)="2c", 0x1}], 0x1, &(0x7f0000ce3000)=[], 0x0, 0x0}, 0x8000) sendto$unix(r7, &(0x7f0000556000)="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", 0x5bb, 0x0, &(0x7f00001cd000-0x8)=@file={0x80000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0xfffffffffffffffc, 0xffffffffffffffff, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x2, 0x4) 2017/09/28 08:14:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) 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) mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000af5000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003c0000-0x4)=0x1c, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1006, &(0x7f0000196000)=0x0, 0x4) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b06000)="736563755069746c0110", 0x3) clock_gettime(0x3, &(0x7f000037b000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00006d3000)={{0x77359400, 0x0}, {r3, r4+10000000}}, &(0x7f0000b7f000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000002000-0x40)=[{0x14, 0x1d, 0xffffffffffffefff, 0x4000000000000000, 0x37af, "07"}, {0x2c, 0xe000000000000002, 0x204, 0x0, 0x800000000001, "d082acd0d66716dac94ffc8ffbad0e9e4467a98fb49e844adc9a8d"}], 0x40}], 0x1, 0x0, 0x0, 0x40}, 0x28080) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000063f000)={0x100, @time={0x0, 0x0}, 0x6, {0x800000000000001, 0x5}, 0x7e6, 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000094f000)={0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000985000-0x4)=0x3, 0x4) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000827000/0x4000)=nil, 0x4000, 0x8001, 0x32, r1, 0x0) mknodat(0xffffffffffffffff, &(0x7f00002c4000-0x8)="2e2f66696c653000", 0x10, 0x4f) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000763000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094f000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00008e9000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b1be4518074e8c0"}) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d1000)="717209ff5489260000f29dd2", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:37 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000948000)=0x5, 0x4) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000815000-0x8)={0x0, 0x0}) r2 = accept4$ax25(r1, &(0x7f0000318000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005a9000-0x4)=0x10, 0x80800) r3 = socket(0x5, 0x6, 0x3) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000084d000-0x4)=0xfffffffffffffffd, 0x4) sendmsg$netlink(r3, &(0x7f0000b03000-0x38)={0x0, 0x0, &(0x7f000069d000-0x60)=[{&(0x7f0000685000)=[{0xaa, 0x7, 0x10, 0x100, 0x9, "3a904e3e9306ab60395decbe623358a7ab93978d0fa0d5b25880cbac403bc6412be5715a51755da0eebe519fd19c8a797ce408a1c77bcc0aba8bc6427dac544cd23bd2e075d6ae752c8021c4b5dd4727dc8231ea48233857780212be3d111af24a53d5da5f190eea2a3c98a82dca6463d2ab281ff850c032ea4e23ca80ddb17ce3bc20485b2706231388a6f65c23b9c18c993eef632e1fba0b48"}, {0x26, 0xd2, 0x100, 0xffffffff, 0x200, "e9fa3c37f858b45af67c199e214a602420b71616988c"}, {0x2d, 0x7, 0x100, 0x9, 0x4, "4350f0995ed2864073cb03620c41b6865eacf9bdd3cde7001aa57c73c2"}, {0xaf, 0x77f4, 0x10, 0x400, 0x9c, "6a733bfd53f3e843fbd4d5f6ab52040e031cc2cbaf6758ce861d47c2b087382efc7d9480972f435a882f8165782e731f50d497d490fad58ab08dd123f9e952540b9bec2231d111af9fd75d1e093715d3c1c9ccf9fe3772f632832db064d9574e2c95a97c4e40b45228b3d765407d97ddef039163ce7d7fff085aebadeb5baf6e2e1110e3ebbd1a12962d57e34375bcfb2a6cee6a13c99031c99bd3beafe7cf"}], 0x1ac}, {&(0x7f0000ad4000)=[{0xf5, 0x3, 0x320, 0xe51f, 0x100000001, "080e1deb061109fbdc49c4b1f14f476ffb9d866fbfb4305842b963040f272b81e10ca676635fc07f477401f03936c2821cc5f0d4fd6af570afcfc89b53609d6b19a9f768a640fe267590cc2371742c8e80a2e68e13b1440b97903b67a090f70e1b3fce52fad7388a7a1b73d1fcfc55ab3cdd5f598ee7d3ec8664acf0839d3a5fd3b2000ce78b4a047ca5f125f18988d0f661d3ef452b3b61c4d8bc10d8354add6b6a6e7b6c5c64870ed748a88b04f85da5141d8f577a1ad79fb511f317712804121921576be7990495f94b09c3e6b2f0690704bb004ce3c36094c988c3ae78a8f952032307"}, {0x70, 0x1, 0x102, 0xfff, 0x7, "346e1dc19173a5613f65d004bc750d06707ef57feb5b65e6c09acfc3315157034fe7c579f53dcb1f5747fc59f320bc71d91d105797de6160b4b5733cc2ff996e5ea764f85a94d270030feae66531a8a8287cf549dcb7093bf4588dc7f8143c0d"}], 0x165}, {&(0x7f0000b61000)=[{0xa1, 0x3, 0x100, 0x8000, 0x9, "6dedc60ec5c6da9a96bcd2fa2fa8f6137f09c45f73346347afcc4f107ad8f808b8f41b9cbe23d100f43f3a10fc19b1898695cb462b427f2e4908d491e5cfe19ce1796e8a3d380bcbdfdc5d66f04db47f95d4119b24d8124a1afa3e40757cea5777316af5ee407793da1faad8dbe6e09c43be129fa8237db5d51033a0e5e1b7afbdcc13ccef00ed57c7521f4cb6f203bfd4"}, {0x4a, 0x2, 0x325, 0x5, 0x0, "f40c0fcb6aa26b470bd414d1aab2aeef6c6a9a7d3ea9bd6afac749c335666cbdb1ed3a74f1cf067fadd4e06184991b09251d62e3a03070f06ed4"}, {0xcf, 0x101, 0x306, 0x0, 0x0, "0d676e7778b884a4ab77c82a96ff5dcd4d80d673639e1363296d8545220f97ac0c30f22b12d86fdec1ca68a513177767a270184412b1b05dc1ddbd4a4691c162ac8529a7312b6c24dff86f4e16bf846f7422ddddfcdcb0cc686275c286e753ad5a6246f9f05cf42d9f83f8c599aec7eac1deb0dcbe09783e51813844f439cc459b6164b7d6fd16ad58cbe384418d92200bd630be231a2b4880295388fc2e0ffaab51af50a9d4f2cb7dfa291eef9bc584a0596e8713282cd9bc29903867333f"}, {0xd8, 0xa66e, 0x302, 0x275, 0x9, "aa79777b12d74cf3789739ab6128995a69598c7fa432a31552ae3a3e6160b608215274a8d731e394cb86c1f5bd9be91ad8aee985875cac43980fcba1046ae9e607d87adea517b4d4c352c8d7663085df906e3f11048a87fe83dc7fc9a82f9a4dbc3ff45dec4dcf4e4da608ea89d5d28654add98ab40244a567182ebdb04cb547dffddd1a65a36e4beaa2be912f3d105942b94ddd03585978fa2154a0d3e6407465fed7659ad6b894b22414fd755339393373dc42b413ed3d6bc95dd89a4a11cd49622306dab8cda0"}, {0x1010, 0x7, 0x404, 0x7e00000000000000, 0x0, "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"f5ebc45ec031f31c8028289f9464c75bec316cbe5b57fb946d58f1ad6e69a197481e8af4c7db2249c108a009d66d3548e541ddda0c376d89abeb1a1af966db6827424d1b8995278840b157214ca31ad023c52c7614d8389f383d279eb03f0a362b0ad6c442bb5575813558b32474310a077444afa06809e70c6ad6cdfc49d10051e9d0367a8aeb0ded9c84725c122862430b7b906171ad0c18221f9fe2b057937305a5613372bc6c7f960e0f9d92fd8e42046f313b3cc3ca9da64e4961b2aa8fcec2beb6b5f596bdfae10e48e23427a868cb496a7ae65c419d30a130fc74dff5210bc11efb358fb65ca37d17df142f3160b44162474489dc7bd119a1414507df7f30990f5a8a3debaef5fec2ce66f3bc0c4ba3cdcc5c9bbe1a04a37a9294a120595c3976966e2f232dd0a0f890dfbbc3feac4c0828f42614f635288faba1c9d4083da72dfc52a7a9cced39e821018c6e779b59eb2e00155027f65a3be2e26cebb276271e84becb4eb259ea50a43b735cd7c465ef480ec83ff4f46630a3500bd0fc97d7cacdc4b1c33c310010573d91caefb185f647505e8912e7d18e45bb49d66e1f37245e15b200c16cc0838e053938a0c24a6b932843daa08ded5d12615ac471547f644b9b76ab4b35cb2997a34b45bc0e9f36564cddfa51ca0b26d679e80f93cbd6450284a9ebeabf9a73b66631de766b39e317bdd0ae898d777e1e24d8c04e8d1c1c7afd427673672e4b01213c995c91de8a5ec94337a444da0d93beb2926789f02bf07adb52f0fecc23d2b7b8e1dad8f0faf3e08ada563e7d68f19ba6c44dfeb80e63468ca207cbcd20ffaee5920fa762d8b4be553751ac2251a09479815a3cf91a1d211d95794f96ee9faa3d581d1f3582757f5239a6a40759ba46d2bc7b61b82cca6a588a4794fd3d9dd899f111da72e3023b4e5dae564cfa7733a6b90c3ccc0e8c6fd89f3a69081e32608b6d9c9b964cfc96b4ea3de90a71c2993b654377878d26e89dc410f94112d2436c6239b6031fcc558283152203c77269a49d2f8c441ac14259ca96d63d6739ffdc2b1b0e5b37b6af91c10e0a5e7d230ef9a4e31bcc6d56d32a5045979c15111bb31ac5bdbf58583ec7e01dc1b08ffdabb10b5c1a48947ff5873e18b28dbd41ba671b5eb0f46a124dbc7882912ec898b1acd9ed9bf7eb2f8297e67ed3565c7c21cd06798e61ff52ec220874216c0e66068e64c3a9b7bd62f2a9032c4f6ff0b7945186cdfe09c576b9e038991cca298241cb96b45696ccf1a5a28009479d97387609d168c76ae121f17f4fbf7024a8de66ada12eb9086e36aae41b4ae73f6dfb03a21d546628fb0fa1bfff9594a4eb009e4b3ee3c4b91a0ac8e46744283aafac36f51329a967d09bee2792b87729e463dd1468fa1081d1e47e18bfb516325a050433934eb4828c6a20cb6cb26864822382d54b4b5233b94c69b0522dcf8eed825d469a672d865f9699aecade32f5af776be0256f44210af3cfe91315e8eb483349f16d19fc519ee05defd90824d964362ac9fae635f5f6efbb39a7371c04e52eca902244277f0ea9ff312174f552748154e21b9495aadcfd9562966fa26d6d30a3a0eaf6a1331687a6294e48065c02af6a27b810be2afa40520bd03765409ce03b22a56fa55189ac7b80f8be87af8f32de3b56d020d6cd28ad93871a8c912357c3f8bc499191bd2d8be135c86d39e0027585fd594d81461d2d36384f2c8244953df6695e19472f995d028b0b4b81f5f67ff27074e2d5313bf4796f26b6b4c6bdfccf26436cf4830c33dbc6160111a98dabbd40d01ac30efb42bf05d6bb8696e2aef072e6e19e30500053ed3c38415186bec28a12efbbad48345ebec41f45c7f2e3cd19db7263ee5f7653ff3619b05eb2d8e620f95e1612e03a2886b0458b12631355e409426caca6807c47b1969928f3286e733e1195d6e2d35076b8110b6390356fa7d853ed031ac5757f5820326b19e1aefd053e35b30b0ee44200d6c49ebc1685856904283c47fcca8e62652ed84e8d1510416691800c4461fecc14e32cb0ffe5b4e5312029b94bb507a8879bf72ae528bc66004ef4afd78f0d84385df07453fb52fb6313f8fffd65cf551955058560d4abc0f4e538d53cdd0cd3a8e3ba6bff505b37dec4f723bb4338df4b5f932d6a9dfedf4bdb2a2df14f26ae566e0cad2fc811a7f916d2afbb4255997aa687342eedd336a0fba9f83567981577e7ed877cd1ec3379c0569b70c61736ed04a8a5064cc82a5c44486c783508166873b562e66c35d47cea8132aba7daef14c7ae95395ea0373cfcb81556d3a9163f841c863ac3d6a1c5712b70909e2ea8aec082cf705adeecfa5ee0d204d98b68446965b50a4ec8f956dd1610fbe8ec66da3bfbc886116cbb5ffa18f880a402ab674b5da2deaf5937c0753a803d65d6f41e896581931b7a498f0d1ebe1be125aa16f5cb9acbd01f5d9917d59ad925d814e13a0d5a9b0c0c10265d544a0bce9d3595b63541a8054451117e92b355359b9383381699a656217c0eabeca4b6425ec5716eb6572627e78f710808b60f261793e7367181322c225f293f3300e6f492821cbf3bc42b974bec7dcf9506fbc073e3976cde6d79ec46ce09abfb4b15dfedceeab3c1a4752d8f341ee0507b483e4c092712016020273c50988be6c4f2b17d9575abaa5d85ab4582d66c4cb9694310e157900ada48c5d5c55c72b95fce4f624eed75b2659d8a365150e8be5726030fa418a21b3d9c2b48261069bd5138829832f2ed9e0e1d6b1bae270ba09874c85599448f3e851152ee6bcc97570ed0b41ee7ff82199af03bf3ce379328e3349b3a46dc810eac49c8d55e934d23e47f1b25afd97ff724df2176103963a55115993002646d04c256b846aae2918bd6155401b077b0e8167f5b3c529c3764375abeebe56069999c80e28de7de65b8df451dab4ff1d8aac57d85288673213e3065b649acd722449b99d65840d2b6a5d1e407941cc752d7debed524249300ceb78f4dbf382d7ee02c42730cdb10480e41ca6eeda27834bf312931ce35666a3ba207484bf73bfde0d84a59e2e57e7f658120015987c9451886ac35f84e86b30e2926e6854f52951bb9b165b492959855368c2e197818ce0501a9d100c511929b69f81371adf9a182d86dbea358abdf20f66c1edf951d61167948e7f4b4dcf807e8acff5ccca7825189f5cf27ed2c18662cbcc0047eaf423619fb12c22c3baa5d1ecd6b82ffead4487e354cdcd50b525b26f51744984dc110e372b0f0071f1d12c93ceb482039dc317c31f9a5cc60bbf68019806901db2b04646c9f3f27ffb30091041e318d8afe3245d189964ee3c76b4aff03ecdf620d64eca1dd2769bf6469fa07809b1754deeb7e34df5132d07fa585f9ed1231a7e3d5065329027de319fe1d68e202d5d8e9b5f25e4b91f775996a219699ca68b677c10b7096465fb51386604294e5f1f3a7b39273f20402fa82ff230914b47002133a90e6419ad273e6139d74d938418b1a2e2528e6219850f85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{0xe9, 0x8, 0x21, 0x8, 0x56ad, "15fb2e740c447b6f9d275a91323274198549503008b94a6682502124c1dbb87713e844cd92d3478fe84dccb4b952375bdb54e4920bfd7abb5cec5fd1f2724366dadd1d52a5ccc9b733724812a065ef336c572426c141404282498b54420eeb8a4cba9cd9494106b941d631b124e136d315841bfef3a0301515dc8d805292be2ee0e8aedac892cd2db49ef50f0fc6abaa3150d8b7715de59861037c8b63293fdca6a6a27bc1c55834c82b2e72be90f3ff58b6e255cef6974a4d9b32944fbda473fc9a6210f8d7e1fced94d105343036875340f05244e7232849"}], 0x21e5}], 0x6, &(0x7f0000840000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r3, 0xffffffffffffffff, r0, r1, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x40}, 0x4) r4 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000039000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000812000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000723000-0x14)={r5, 0x7fff, 0x800, 0x7, 0xffff, 0xfffffffffffffffa}, &(0x7f000017e000)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00009db000-0x5)="7965616800", 0x5) ioctl$sock_ifreq(r4, 0x89a2, &(0x7f0000006000-0x28)={@common="626f6e64300000000000000000000000", @ifru_ivalue=0x4}) r6 = socket(0x10000000010, 0x2, 0xc) write(r6, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r7 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00009c3000)={r5, 0x2}, &(0x7f0000776000)=0x8) write(r6, &(0x7f0000f6d000)="1f0000000104ffff010000bb0700022a00cf000009000300000023000002008c", 0x20) socket(0x9, 0x80000, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$netlink(r0, &(0x7f00004b9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000272000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000fdc000)={0x8, 0x100000001, 0x2, 0x8000, 0x7f, 0x5, 0x1000, 0x6, 0x0}, &(0x7f000022b000-0x4)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f00005b9000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x17, 0x8, 0x62a, 0x3, 0x100, 0x10000, 0x100000000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff3e, 0x81, 0x8000, 0x7, 0x756a, 0x109, 0x8, 0xfffffffffffffffb, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x7ff, 0x3f}}, @init={0x18, 0x84, 0x0, {0x8000, 0x46524d12, 0x7, 0x4}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x400007, 0x2, 0x8001, 0x7f, 0x40, 0x6, 0x7ff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x5, 0x8000, 0x5d7b, 0x8, 0x1f, 0xffff, 0x81, r9}}], 0x7, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c18000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000406000-0x10)=@buf={0x17, &(0x7f0000d99000-0x17)="b94fba5734200000009d1adec575cb3653596d1258b086"}) ioctl$sock_ifreq(r8, 0x8946, &(0x7f0000002000-0x28)={@generic="e72744caa8653eee17c644cfb3a09414", @ifru_flags=0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000495000-0x8)={0x0, 0x0}) r10 = request_key(&(0x7f0000de1000)="7573657200", &(0x7f0000391000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094b000-0x10)="6c6f0000000000000000000000000000", 0x0) keyctl$get_keyring_id(0x0, r10, 0x2) ioctl$sock_ifreq(r6, 0x89b1, &(0x7f0000253000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) preadv(r8, &(0x7f000027f000)=[{&(0x7f00002c6000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000d56000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000db4000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f00006ec000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x4, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009bf000-0x8)={0x0, 0x0}) 2017/09/28 08:14:37 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f00008f4000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:37 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000000c000-0x14)={{0x84, 0x1, 0x7, 0xb4ef, 0x861b, 0x4}, 0x3b, 0x1, 0x1}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000001c000)=0x1) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000000d000)={"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"}) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x0, 0x4) 2017/09/28 08:14:37 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r4 = dup2(r3, r2) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000bff000/0x11000)=nil, 0x11000, 0x1, r5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c09000)={0x0, 0x1f}, &(0x7f000032d000)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e64000-0x14)={r6, 0x9, 0x0, 0x9, 0x2, 0x400}, &(0x7f00002e7000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r2, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) [ 539.403530] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/28 08:14:37 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, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$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) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) r2 = dup2(r1, r0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000df5000)={0x40, 0x5, 0x0, 0x10000}) 2017/09/28 08:14:37 executing program 3: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ab4000)="a998d04d3286f5", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fef000-0x4)=0x2, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000127000)={0x0, 0x1}, &(0x7f0000fb2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009bd000)={r3, 0x10001}, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b33000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$inet(r4, &(0x7f0000f60000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c02000-0x4)=0x10, 0x80846) accept$inet(r5, &(0x7f0000c01000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a4000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000ecd000-0x4)=0x5, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00000ab000)=0x41, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00006fd000)=0x8000, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) vmsplice(0xffffffffffffffff, &(0x7f000022a000-0x20)=[{&(0x7f000064e000)="6b40e0f2d79221e176bedf65930bb2d26e618fe34d2bc29bd641b2bbaf20ee2168b852a2f16d7a5d9d5bedff017f59ffd3462f523a7c07b70da02c09cddd96d86d185ac91dc0b8c20a88c25d4d2791bf6e14d2a9fa441f9a6fe9fafb2398ed040d45e1e171edabe0d68ef128e0670de4012d0aa59cbbb6d7cbdb2d639333ab32f0578c6c00814b1bd064fb938b3301", 0x8f}, {&(0x7f0000bdb000-0x3c)="763b1416e093c18142ec40b35bb94b06032efb1ef3679b688ce33b41e9169809975a98563d57e25398d9adf47615870b935b85f7badc98685c5b0853", 0x3c}], 0x2, 0x20000000040) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000056000)={0xfffffffffffffffe, 0x8000, 0x80000000, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004ae000)={0x0, @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]}, 0x7, 0x0, 0x2, 0x5, 0x1}, &(0x7f0000f62000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000098000)={0x1, 0x3, 0x4, 0x6, 0x800404, 0xfffffffb, 0xd2bb, 0x5, r6}, &(0x7f00003ec000)=0x20) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00002b3000)=0x0) sendto$inet6(r1, &(0x7f0000f0b000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f63000)={0xa, 0x2, 0xffffffffffff7ffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x2003, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000a11000)="55bdbde68ee5b45ef2e2fbacc50007ee3f8bf5704bf2cdecc318af30a8931585ec94fbd57944478be8362d78f731", 0x2e, 0x40000, &(0x7f000069d000)={0xa, 0x1, 0x10000000057, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000f65000-0xcc)="e71a618f5087f319e2b0f52f1736c514235028487c44649298308116d8d432186c9c2ed6d8468bd4270ca55c72451b825f06432ee967bc5fdf531254ce21bfdfbe2c0d92a2fab5730235729e59709557d4318d268280ff86b326867d272afd685774264de31022f9d1098f1d986f34a1c539d9667ebea3966c6a4c05959e5ffe8a3d89fbdf456ae596c1201e9fbf321028bee11b80ea2b24a9a2e3f64fbb29a7134601a200a2375f899cc4d7f0c7cd805c62b91d442a629111b2263074f8fa5e9e50c46ac1ae14447334dc08", 0xcc) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000a22000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f63000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x3}, 0x2}], 0x1, 0x2041, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000004b000)={{0xa, 0x2, 0x4e, @loopback={0x0, 0x1}, 0x303}, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x0, [0x1000, 0x100, 0xffffffffffffd529, 0x2f, 0x6, 0x2, 0xe0000000000000, 0x3]}, 0x5c) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000519000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000bb1000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00004ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x3) socket$inet_dccp(0x2, 0x6, 0x0) [ 539.480608] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/28 08:14:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) pipe2(&(0x7f00001e1000-0x8)={0x0, 0x0}, 0x800) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$getownex(r0, 0x10, &(0x7f0000fa8000-0x8)={0x0, 0x0}) waitid(0x1, r2, &(0x7f0000998000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r3, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x8000, 0x0) connect$ipx(r0, &(0x7f0000405000)={0x4, 0xaa, 0x3b5, "086b5c6380ac", 0x4, 0x0}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0xc3}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x2, 0x1, 0x0, 0x3, 0x6b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_GET_TSC_OFFSET(r0, 0x8008aef3, &(0x7f0000000000)={0x0}) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$TCFLSH(r0, 0x540b, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000004000)={0x8, 0x85f}) unshare(0x3000400) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000003000)="00000000000000") setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000002000-0x4)=0xfff, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f76637300", 0x80000, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000002000)={r1, 0x9, 0x8ab, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000006000-0x1a)={0x57, 0x5, 0xd54f, {0x8, 0x10001}, {0x6, 0x6e3b3e25}, @const={0x1cd, {0x100000001, 0xfffffffffffffffd, 0x7, 0x8}}}) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0) 2017/09/28 08:14:37 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:37 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="", 0x0) 2017/09/28 08:14:37 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ed4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b2b000-0xc)=@sack_info={0x0, 0x1, 0x3f}, &(0x7f0000dbc000-0x4)=0xc) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000623000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000049f000)=0x0, &(0x7f0000e09000-0x4)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2017/09/28 08:14:37 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) write(r0, &(0x7f0000001000)="76", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@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=@loopback=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}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r7}) write$evdev(r0, &(0x7f0000001000)=[{{r1, r2/1000+10000}, 0xec, 0x7fffffff, 0x8}, {{0x0, 0x2710}, 0x4, 0x2, 0x4}, {{0x0, 0x2710}, 0x2ac0, 0x900000000000, 0x400}, {{0x77359400, 0x0}, 0x73, 0x3ff, 0x0}, {{r3, r4/1000+10000}, 0x6b9, 0x6, 0x6}, {{r5, r6/1000+10000}, 0x1, 0x1000, 0x401}], 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) poll(&(0x7f0000002000-0x38)=[{r0, 0x40, 0x0}, {r0, 0x8110, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x100, 0x0}, {r0, 0x10, 0x0}], 0x7, 0x2) set_mempolicy(0x4001, &(0x7f0000002000)=0x400, 0xfb) r8 = getpgrp(0x0) timer_create(0xfffffffffffffffd, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=r8, []}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r9, 0x1, &(0x7f0000001000)={{r10, r11+10000000}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000002000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000003000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000003000)="000000000000000000", 0x9}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000", 0x16}], 0x3, 0x0) open(&(0x7f0000002000)="2e2f66696c653000", 0x88000, 0x110) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000006000)=0xc0000000000000, 0x3, 0x3f97, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x9, 0x8) fcntl$addseals(r0, 0x409, 0xb) futex(&(0x7f0000003000-0x4)=0x7, 0x0, 0x3, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x5, 0x200) 2017/09/28 08:14:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dba000-0x10)={0x0, []}, &(0x7f0000488000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b9f000-0x4)={0xffffffffffffffff}) bind$bt_l2cap(r0, &(0x7f000010b000-0xe)={0x1f, 0x46, {0x7000000000000000, 0x1f, 0x0, 0x4, 0x2, 0x81}, 0x3000000000, 0x401}, 0xe) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009b4000-0x9)="2f6465762f6b766d00", 0x40000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe2000-0x11)="2f6465762f7667615f6172626974657200", 0x80080, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000d45000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f00007e8000)="9a010000001d01360f01cf0f01d1c4c371025c0bfb0b66baa100b034ee0f017a0a0f20c035020000000f22c0b93d0b0000b8eb45010fba80ac5d190f30c744240087000000c744240200400000c7442406000000000f011424c744240041000000c744240296000000c7442406000000000f011c24", 0x75}], 0x1, 0x0, &(0x7f0000b9c000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x9eb5, 0x0, 0x0, 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) pwritev(r4, &(0x7f0000afc000)=[{&(0x7f0000d14000-0xba)="a1dcc365ff840b50c364357996d8e2719ed1244bc5d7d10c5b59a667cb9ffeeee0a72a4748f59d2be6edf2f93850a3248fd636ad048b49573154836c86105f1997ef87481f683cd0050eb569eb7d80054aed3a01a6a474599e9e225c800ce13a3fa1cfe47223a79645b86fcc83103c4cbd2472be8a77a132263e672ee917f85d1980240b0a5b94431a8b8b774d94fc36daa39ae1f703b54edc70c4271b5cb909c91f499ff692d7e0172921b0c13431e3dcc9a348d56cf8b1ebb2", 0xba}, {&(0x7f000051c000)="1890ac336f38b8b6671205676a58c6f5cdea3bb86d63ebd3505414a1660d39d0bd9f94d57637334e5f721a488e95222da6995fa85281f716ca9e6b9158013c21898f81c842246d74e87ec742c410bb4ba66d7a5ddf170e45338183c91e49efb436ec665a668ab72240e8ad6af40a254a69936d5fb286ee3f0600a3f8af98cb435ae957f3406743be2d", 0x89}, {&(0x7f000054a000-0xb6)="1588f643128b8d3cf95e7787d02d3a3ca11dffa6eea637fbe9fbca3ed2b1c66358f52cd1cea2b738b579792a95c8b059de0f699de9363b6a7256ee12fb21bd3a061cc51f24b6eb82be0c643ad0485376ca7f831a829665c7bab2c5ebbd94efb7f1813e508101ed1d7dd66165d043ed815f00cea50a3154025fce296a0841de8ebb83f6f8f361c5d7b26d46430721a7734640a190358127dcb7fd2466bc8f9cda3442aaa3230fdb8347838bb1fa4792f0dc1d0ceb09af", 0xb6}, {&(0x7f00009d6000-0x86)="9c2d1f3891df867c68314a6a97331189da31a6699878c0bbaf34708cf265a9e9b0e2ff5d7ae140048c06bdbf08f033adecafc6394ce29cd30d028540d64e0bb3ad38a1a13bfd8274ccf28c974b252dec1c30ddaf70b765b9a8110f988dbcc2ac0167051cae40ef24f2b47d0808455470a59d50c552389c5619179754639c676b24ce18547d6d", 0x86}], 0x4, 0x35) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e0000-0x8)={0x0, 0x0}) accept$unix(r6, &(0x7f00005ea000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000806000)=0x1002) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000280000)={0x0, 0x0, [0x0, 0x1, 0xffffffffffff0e2e, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 08:14:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f000093a000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000463000-0xb9)={0x0, 0xb1, "ccde1dc053dbdb5dfaf15251e999d307da6c54d0adbafbbd88a7872697b4696277dcf5eb4b8ec12c71187e6f766bf1879583a95b70d676b9852a1ead5ad351ff428406f42470cde8790b7d47db2496eaf18134b1955292b6fbe5ac98a0ca84db7338d07629b0a843d119d82b09b8bae0b3f40d4e832d051e7b6c20372961ac06aee37b9b51ff82ae15d2994bef66d1becc00352e9bff37a0fa5407576d456f5fd3ea5916f7f60c4286f4a3293e3359d4a2"}, &(0x7f00002fb000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d6d000)={r3, 0x33, "619fba1789e2f61d7f0a271da5fa0eab81fbb776ddf74464f2dd36ca842f4985c3bb27ffa133b6c68f73a418008b6d54b0686f"}, &(0x7f0000bc9000)=0x3b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xfdfffffffffffffc, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:37 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000000b000-0x38)={0x7, 0x7fff, &(0x7f000000b000-0x1000)="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", &(0x7f0000004000-0x7f)="c5651fe498f34b3500da9526388c25af57d5dfe28e928bcc6211a4a47b3fb54a029ce5d7cf06d08cd8bad8c7635236666c9adc9ee03e75be72681929ae2c3101d5f5887e1fab51df04b76026a42e984f8b036f485ac9a33a48a645fb47e1717a254e46254e729854ce98c4dc8165c44238c3755575ca055efcdddc1766bc81", 0x1000, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6576656e742300", 0x202, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000023000-0x10)={&(0x7f000000d000)="67092d8201fbe4e543cd49b3e301a074dead24944280b4f4051ba85dd6f07f7342286a9c57efe6", 0x27}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) accept$llc(r0, 0x0, &(0x7f000001e000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3000008, 0x32, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000026000-0x1)="6465616400ec", &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000023000+0x39d)="de9920a6be4aafbc861244343f3e5fcdc45c672ffe725a22796a2d9562276ed73777368b7529a75e5f2e21bcaf04418551aa132b8f664297727ae4fdd7fc22aa9585a338b10b1bf94dd076c1440c39d224b9610ef7c5dac408776a3c2e4a", 0x5e, 0xbfffffffffffffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x3000)=nil, 0x3000, 0x3, 0x30, r2, 0x0) r6 = request_key(&(0x7f0000025000-0x8)="6269675f6b657900", &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000025000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000024000)="6b657972696e6700", &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000003000)="") 2017/09/28 08:14:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r1, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008e8000)=0x0, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00002bd000-0x4)=0x0) stat(&(0x7f0000687000-0x8)="2e2f66696c653000", &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000221000)=0x0) fstat(r0, &(0x7f000091d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000dd8000)="2e2f66696c653000", &(0x7f0000fd9000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000bcf000-0xe)="7472757374656473797374656d00", 0xe, 0x1) fstat(r3, &(0x7f0000f3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007a2000)={0x0, 0x0, 0x0}, 0xc) r12 = geteuid() r13 = getegid() sendmmsg$unix(r1, &(0x7f0000f9c000)=[{&(0x7f0000a35000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000eac000)=[{&(0x7f00002b9000)="58ea9af6513c6ae98e4cb013851caa86f6cb7b56ea2215532fcdf72abb1430223a9ef3aa885a3dd44cb9f79d44845d9747853daf9811e93db3bb3dfc93b183c6c61a682b3b6bedbd03dd2578d54e9edff84c4729977a3e8bbd2b0d10277a96826303719fe0cfacfeabb2dd7ca31f453be18beffd8907f42e4626d50b9c65e139b3b8cbf6d299e1764606ac26cee706035e7fd72fba8e7f1a9ace936474087d5ce9771534eeb1e225b31bb44e313727a130a33b98eb645a8f1a27cb0c224a51408193bb5739a577807cc2b2ad2fcb80", 0xcf}, {&(0x7f0000d2c000)="20b51b950dcbc714d9025a0fc22da9733b09a029f1e9329e8a64e29692c28b0dd1937108476178d2079fceb9a77d5ee22df975fb8e965192f3c94aa74735e08542e0fe965ba7cb1f89f00e311b7a74d7c6c199ced85aeba5858f663065bea4e8cef928264d57363e79681a4788c8b9ef45eaa4a0399967d69d5d355e3afeeadf54eb14308f1cb550828d087f93ec5996adc4805c062a4b443a88279c31477e0df1e0515b147d4c28", 0xa8}, {&(0x7f0000951000-0x7)="e1c11e98893e94", 0x7}, {&(0x7f00009c7000)="d4400d9e12e1edc8a623fd3baad5640241daa5bf5d9bd12af92c705b49c6c614c295e5cb6e33b3f8d9ffcaae2960cf2cee9e7f28e89f8bc99a25144a7150d0dd7250e2b44981e6ad4990800730065d983b22eec0b61bc8eef98e01a425b66c1710c77c44274912d0e05908caceb5a536f5c46210ad0f753f49fcc2dc2d896ede9edbe080ed22a4f67c9f744b2f754fb0fe573161c4a959700f82f02cc3ae03ee063515f0638faf97f6a4e82a119e026a55499eb33c5d7e7946974dce753c3a2a352b529a48f86984f09269a4f57db6e22d8e49d4f53b1bbfd5a27d3f2f3a6d2c13fe", 0xe2}, {&(0x7f00009d9000-0xb8)="c218af2afe5407586aab623b25f107682fb49d140b1a90acc8a039894591593081c7f2506598c0defca89b5a76c94d4ddb86a90022b3802403e23926ece8f51610b5b6587d6c71415c962599576b4f0260f784b2a82acc801568cf296e2571a780f7e14be9560eb5b1172509adab1c1bc82490972d2efeee649b99a2c5ef71a94809935d94099abeea74fa3f917916faf4f59474bd19ffedcdd826679ea99973d0ce64248de850d3bf1f1f6f9cd727c71c76f86226f95e40", 0xb8}], 0x5, &(0x7f00007a2000-0x120)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r3, r0, r2, r0, r3, r1, r0, r3]}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r3, r3, r3, r1, r1, r3, r3]}], 0x8, 0x40}, {&(0x7f0000b75000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004c9000-0x50)=[{&(0x7f0000592000)="eb22cb420392002f3f4058ff61c19ba27579eea75bcfae817f5ac5aec52c0fd3f3c0439e1ee82cdc6b574e4f3e34630ef5e3ae95deb92e461002d4b91dbed411adf700922d57f67cf26f7bed95d3d3570306c0726fadb4c125790d8b08766f79a9c9b35cd06fd2f8a863f8b939364d3aec446a264e0f5b7be4c45c96d2216c6e7ff4ca583086994558bad689d2b3a72b9c465d0cf862a730b17320dc4f95a2fbf6791b1bb4a544ec0839c45e3d8c394728a3d06b8884be2df362c44a3b9e5b34678b", 0xc2}, {&(0x7f000040d000-0x17)="4ca2a3b78f8171dd0e038955f5f0e062212bce846ac33b", 0x17}, {&(0x7f0000038000-0x35)="ab1a11a5cb34ed5e1ecd8ce4f2d0161d8e7d5f77aaa3b54244bd40c2d765851439f5cb99254d9b8e69dc736a6bec457fc22796e369", 0x35}, {&(0x7f000094e000-0xd1)="5159cdf75b189d2c45a719b231fdc78d0658a6686e6b9efe94ab94c674c0e5b45aef40cd04a3946b456b1ab07fd53986f9a144242f911cbb911594356b5e3f1bddea609bc90c2e9729bb650b86a1036a650e1d87cc5cbe3cab1f1001a253ac061c9e10d2537722cf7b9a546034bd9a3ee367e11bc3b7705619008e34e16e3128ad47eaff9ea9a9c0a5f91433847ce8e563e48594e4b7b78a45d51464856c2e7cbcd6216871e8648da10a9c1341c02d7ddcb39046dc6a7bf3a0c166cd12c79d8c333e4cd2b4af1a5cc051a48d6b74c88de9", 0xd1}, {&(0x7f00009b8000-0x42)="d9acb7ec14fb1e1f5de2e5e81b60b1874470a0ace6ea19899262c2631dc1495809267cbf92f0aca23d7f8031a2b8b5d05419588fe6b0d6ae0e3e0e3a71b902120626", 0x42}], 0x5, 0x0, 0x0, 0x20000040}], 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x3, 0x7f, 0x7f, 0x5, 0x8, 0xabcf, 0x0, 0x7, 0x1, 0xe9c8, 0x3, 0x1, 0x3]}, &(0x7f0000001000-0x4)=0x108) 2017/09/28 08:14:37 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) 2017/09/28 08:14:37 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ced000)=0x0, &(0x7f0000ed4000)=0x4) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000ed6000-0x20)={0xd000, &(0x7f0000ed5000)=0x0, 0x0, r1, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00007f3000)=0x0, &(0x7f0000ed5000-0x4)=0x4) 2017/09/28 08:14:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r0 = socket$unix(0x1, 0x5, 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, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000563000)={0x3, 0xfffffffffffffff8}, 0x2) futex(&(0x7f0000369000)=0x0, 0x2, 0x0, &(0x7f0000f19000-0x10)={0x0, 0x989680}, &(0x7f0000fa8000)=0x0, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000243000)="") socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x800000005, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000bc8000-0x10)={0x3, &(0x7f0000123000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x4, 0x4000004) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004cd000-0x10)={0x0, 0x2, &(0x7f00004cd000-0x38)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000287000)={0x0, 0x0}, 0x2) r2 = socket(0xf, 0x803, 0x2) getsockname$unix(r0, &(0x7f0000b7a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f07000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000053b000)=0x2, 0x4) write(r2, &(0x7f000053a000)="0206af0002000000006466bc8e000448", 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000097a000)={0x0, 0x2c}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000421000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x4, 0x5, 0x42}, 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[{&(0x7f00001fc000-0x81)="", 0x0}], 0x1, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x2) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f000092f000)="43d6ce") setsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f00001f2000-0xc)={@empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socket(0x0, 0x0, 0x0) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2017/09/28 08:14:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cc000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) personality(0x4000019) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dea000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000cc9000-0xc)={0x0, 0x400080004, r0}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000042a000-0x4)=0x0, &(0x7f0000fea000)=0x4) pwritev(0xffffffffffffffff, &(0x7f00007bd000)=[{&(0x7f0000fd1000-0x6f)="0c4159af45e1be1da0351713bbd0a46b198fcfb118cd98ffc9b5048b0aa91bdf75a57e5377cb400c144b443e", 0x2c}, {&(0x7f0000198000-0x1000)="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", 0x7f1}], 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0xdf, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x4000000000000011, 0x8000000000000803, 0x0) sync() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000072d000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000763000+0xb9f)=0x0) fcntl$setown(r3, 0x8, r5) syz_extract_tcp_res(&(0x7f000022f000-0x8)={0x0, 0x0}, 0x3, 0x8) bind(r4, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000b6e000)=0x5) r6 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000683000)={0x0, 0x4}, &(0x7f000093c000)=0x8) [ 539.748291] device syz6 entered promiscuous mode [ 539.797634] device syz6 left promiscuous mode [ 539.804040] device syz6 entered promiscuous mode 2017/09/28 08:14:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000072000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@map={0x8000000000, 0x8000, 0x7, r1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair(0x3, 0x807, 0x7, &(0x7f00003d5000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b7b000)=0x0) keyctl$join(0x1, &(0x7f0000865000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) msgget$private(0x0, 0x82) 2017/09/28 08:14:37 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="", 0x0) 2017/09/28 08:14:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="402a70726f636b657972696e6700", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x8)=0x0, 0x4, &(0x7f0000040000/0x2000)=nil, 0x4) 2017/09/28 08:14:37 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000d61000)=0x0, &(0x7f0000ed6000-0x4)=0x4) sendto(r1, &(0x7f0000378000-0xf2)="c240b74efbb0a783b751d46e2c54ba52b866928030310796f5d87c0605084ffc58e762d1f6bbf985e9557195f268331cfcfe778647eb70291e1b219bc6f4f4ca8342a5556b551e9e48881f348ba412502f596718aaccaa28ddc7f892be98f39e75083a8797a0ce875844817d9b668ef23f500f3c1fbb698a6fca6decfc83ded1d4062c67dc383a95e0ca151861109a7f489d27f73f3b4f46d3646d6eac21b608b31d2ac2867baa3fed4bafa139f0e0e5b2af9c65f4d318cc9b090558f91cf3c258b255639f91d712e3f891b099f4120f918e2d9e57a7339a25eddd7f9cf3920b8b71942624badb7f8052a8a2ccb3df7e41e3", 0xf2, 0x80, &(0x7f0000ed5000-0x14)=@ll={0x11, 0x7, r2, 0x1, 0xa1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x8000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ed7000-0x4b)={0x0, 0x75, 0x1d9, 0x8, 0x8001, 0x7fff, 0x1ff, 0x166c0155, {0x0, @in6={{0xa, 0x3, 0xc3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0xffffffffffffff00, 0x9, 0x7}}, &(0x7f0000681000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c81000-0x8)={r3, 0x5}, 0x8) 2017/09/28 08:14:37 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:37 executing program 7: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dbf000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000c04000)=0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e13000-0x4)=0x0) bind$inet(r1, &(0x7f000069b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xa, 0x3, 0x3c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000abf000)=0x1007fa, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fd6000)=0x40000000090b, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000070000)={"3fb3539d7762434eb5952c418742771d", {0x4, 0x3, 0xa56a, "f6bf8ca94e17", 0x1, 0x0}}) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000ef2000-0x4)=0x800, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x65, &(0x7f0000ec7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0cb17d2ae210", [{[], {0x8100, 0x2, 0x4, 0x6}}], {{0x0, @llc={0x51, @llc={0xe, 0xfe, "44fb", "4ac3885926c6b8f3287a90acfdc3557d6e2821f21b70a921a9b661e796b4bfff729a9358cc0e5aaceb33d3046c0a5928e31a9196fc9abde073d41c6d8f5f9d0c7e09c1e71b0b0b83cfd8ec4d02"}}}}}) sendmsg$unix(r2, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000d89000)=[{&(0x7f0000b2d000-0x33)="9658bf23a09c205351c351be861d27993dfef2bb0fc027bc1a76526dfc272050a38c5fd4b3aed49d1ad0e55007ed7f4b446f45feceeba5ff34c853eabc6238f57630d09a8ca6b389eb22235e299ebe17023cb67af0733748ca2ac4a68e5d4135c7d3c3c5e1851ccf750283a437f3f69b285f35960d09ae38446346cf0d08d76b2258055681e9cc9be46a771720c4774224129472d5087be14ca61093cbb598965ea4ba6aaf094eb0d02fb6738bc06cb6592a31adc5216f", 0xb7}, {&(0x7f0000040000)="b2f2c04a3444d596fac7389468db10f21365674148eac8b7c21aff8f18cab0af4616304fe7badb61315fec195e97973ac6ca6de4edd8ee5aca64349633d42929990dced3dc3774c586555ad11cda336e349cc5b0c5496688ba9bf876a9c47d905e0bb919f79b1c4f85eb338ee8ae2bcfee0174e5dc868d8f54d02d6b8821e5f70f910f67a4a966f501dfbfb31ed0c4fc5d402b0bd012e07b368dc94ebca8eb4956301f24ae283f075c653cecc31e8e7fff09ab32000000000000001f05880700000067b8b543d086ce8dbb65cf8f15790fbf06ac4bfa5a271635c8dfbfc72094a7108b", 0xe3}, {&(0x7f00000f3000-0xae)="1cdd3efa5c1f65adcecc728d461fb328a5d7d6c2d968cc47f6ed327bcfcf293529cc0415450aafdd5d8c2051ca027df85e0c5700b260f626ddd49f9fa974bdd1814511ea86ae15beb2a20ae6b7028ed03b3c44b0ca3345f47f66fd076f05142882da9c8ba16cd9f5b39fc1e417994ab64bc1a6537b2696e45fdfd1332ba833a915527dc2aa28c3d8292659069b0937048143f1a28f50a6f253ac89a7b87f976b71bfe9c2fabebb7bc327ccb3c5ff", 0xae}, {&(0x7f0000eeb000-0x84)="2d4ec37b92b5ff4eab6c3334ccf9de88d5d9cf85875441da336e4ffb22d3b7aae8ea3edf238c6980e636c453bb91b2b8c3f208df7f324b6586a0e9cfbb96e1a62232c80a6f4090a039f18be313395927085e853796e3c6059098969c7847a2e488ba619b75a28f386fcc3b839da75b7bf9cd5f67705523c889d87d62798d12d3224de11a", 0x84}, {&(0x7f0000307000-0xb3)="cf19dcc8836f2077d8384aef691274b2f09f1d2756a5b53b46ac1c575d7596c0513ea06af2b73b8b9ffc4da997abcc91756714224da01f13508be873e9f629ed30447e84550e2e8c19a94ac720191df45ff6c415e1968c5ad809ee597541c1776a68636e5c5039268a6cbdc0917780a6d961d0a6559d9623e7558891fba8eb3ac4c5289837275f61bcf8185866c49712f5edcfc470884d536a2e91406e397650bed4e655629f5914ba2de09872450674c51924", 0xb3}], 0x5, &(0x7f0000e4c000)=[], 0x0, 0x42}, 0x4000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000079e000)={0x0, 0x0}) r5 = accept$inet6(r4, &(0x7f0000e59000-0x17)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000144000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000b1f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfffffffffffffff8}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000081000)=0x800104, 0x4) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f00002d8000)=0xffffbfffffffff7f, 0x4) write(0xffffffffffffffff, &(0x7f0000ff6000)="", 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000a70000)=0x2, 0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000275000-0x18)=@add_del={0x2, &(0x7f0000121000-0x10)=@common="73697430000000000000000000000000", 0x4}) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000afd000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) 2017/09/28 08:14:37 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc9000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xa3}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x0, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="bf", 0x1, 0xfffffffffffffffe, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000fc4000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c9a000-0x8)=0x388) perf_event_open(&(0x7f00007ad000+0x291)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000deb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000071c000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00001bc000-0x24)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$getreaper(0x2d, &(0x7f0000f8d000+0x20d)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x25, 0x0, 0x2, 0x0, 0x0, 0x1, 0x100000, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000eda000-0x4)=0x10001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000048f000)={0x0, 0x800}, &(0x7f0000bca000-0x4)=0x6) r3 = timerfd_create(0x0, 0x0) timerfd_gettime(r3, &(0x7f0000e6a000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00005ec000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005fb000)={{0x0, 0x989680}, {r4, r5+10000000}}, &(0x7f0000e86000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000282000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000144000)={0x77359400, 0x0}, &(0x7f0000fa2000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{r6, r7+30000000}, {0x101, r8}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r3, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x200}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:37 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000bd4000)=0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d72000)={0x0, 0x0}) 2017/09/28 08:14:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00009aa000)="00000000000000000000000000000000000000000000000000000000000000") write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:37 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000", 0x19) 2017/09/28 08:14:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x5, 0x501200) r1 = gettid() 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}, r1, 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(0x10, 0x3, 0x0) r4 = semget$private(0x0, 0x3, 0x104) semctl$GETALL(r4, 0x0, 0xd, &(0x7f000022b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(r0, 0x544f, &(0x7f0000ca9000-0x8)=0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000adc000)=0x0) write(r3, &(0x7f0000982000-0x20)="1f0000005a00079b0000000008067fff0a3f023f00ffff00edffffff4419516a", 0x20) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00009ed000)=0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000820000-0xc)={0x100000001, 0x6, 0x7, 0x8, 0x8, 0x2, 0x0}, 0xc) flistxattr(r3, &(0x7f00005ed000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xfff) fstat(r3, &(0x7f0000085000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000724000)="2f6465762f7663732300", 0xffffffffffffffc1, 0x200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ef5000-0x4)=0xf354, 0x4) r6 = creat(&(0x7f0000c69000)="2e2f66696c653000", 0x7b) ioctl$KDDELIO(r6, 0x4b35, 0x40) mkdir(&(0x7f0000499000)="2e2f66696c653000", 0x4) r7 = inotify_add_watch(r0, &(0x7f00008d5000)="2e2f66696c653000", 0x2000000) inotify_rm_watch(r5, r7) ioctl$TCSETSW(r6, 0x5402, &(0x7f000075d000-0x24)={0x4, 0x878, 0x5627fa70, 0x1, 0xffff, 0x64a7, 0xcc, 0x0, 0x3f, 0x2, 0x7f, 0x9}) r8 = request_key(&(0x7f0000a13000-0x8)="7472757374656400", &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="706f7369785f61636c5f6163636573734076626f786e657430", 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000789000-0x8)={0x0, 0x3}, &(0x7f0000302000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000aa3000)={r9, @in6={{0xa, 0x0, 0xbcd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000001, 0x5}, 0x98) keyctl$revoke(0x3, r8) connect$nfc_raw(r6, &(0x7f00001d4000)={0x27, 0xa, 0x8, 0x800004}, 0x10) 2017/09/28 08:14:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e68000-0x8)="2e2f66696c653000", 0x501000, 0x8a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002c9000-0x4)={0x8f}, 0x4) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r1, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:38 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) 2017/09/28 08:14:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f0f000)={0x6, 0x0, 0x42, 0x659, 0x8001, 0x8, 0x3, 0x7}, &(0x7f0000f23000)={0x6, 0x1, 0x6, 0x8, 0xa722, 0x4, 0x4, 0x5}, &(0x7f0000000000)={0x5, 0x152a, 0x1, 0x1, 0x3f, 0x20, 0x6, 0x3f}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x3}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002fa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x2, 0xc0001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x3, 0x8, 0x100, 0x5, 0x8bcced5, 0x7, 0x8, 0x7, 0x4, 0x3, 0x3ff}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000082c000-0x8)="2e2f66696c653000", r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00003a8000+0xcd3)={0x2007, 0x0}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f000092f000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) r5 = gettid() setns(r4, 0x4000000) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r5, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r4, &(0x7f0000f51000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000407000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7fffffff, 0x8, 0x7, 0x9, 0x7fff, 0x6, 0x3f, 0x8, 0xfffffffffffffff7, 0x4, 0x0, 0x2, 0x1, 0xed]}, &(0x7f00007c7000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000002d000-0x8)={r6, 0x8}, &(0x7f0000a51000-0x4)=0x8) readv(r1, &(0x7f0000bf9000-0x30)=[{&(0x7f0000a38000)="00000000000000", 0x7}, {&(0x7f00007fc000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000c3d000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x3) 2017/09/28 08:14:38 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000ed6000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ed5000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000ed5000-0xd0)="dc13b51a5b31306e78dd587471ab2144ece42ed734cf0195f75d34c82d9d233f08008875c4ccd64ade0e05e0442fbc50974e8e1195c69ef8000000040002663d75dd0500000000000500045d070838a46611f937f96f0000000903f9573f071be60000000000000009d259bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40b69cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6436ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a78c09d", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:38 executing program 3: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xc0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004d3000-0x38)={&(0x7f0000487000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[], 0x0, &(0x7f00002d1000-0x1000)="00", 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800004, 0x0, &(0x7f00003fd000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ca6000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001bd000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) accept$ipx(r0, &(0x7f0000cf1000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000183000-0x4)=0x10) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, r2, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000075c000)="0000000000000000000000000000000000000000000000000000000000000000") r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x4000003f, 0x831, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x4, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000340000)=0x75) mmap(&(0x7f00005e8000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r1, &(0x7f0000e9d000)="2e2f66696c653000", 0x62000, 0x80) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x15e) capset(&(0x7f0000000000)={0x19980330, r3}, &(0x7f0000002000-0x18)={0x0, 0x101, 0xfffffffffffffffe, 0x6, 0x5, 0x4000000000}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x401, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x80000000, 0x0}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000509000-0x8)={0x0, 0x7fff}, &(0x7f000051c000)=0x8) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/09/28 08:14:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000963000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fadvise64(r0, 0x0, 0xffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x100) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00001a2000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000486000)=0x42) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a9f000)=0x0) socket$nfc_raw(0x27, 0x3, 0x0) ptrace$pokeuser(0x6, r2, 0x3ff, 0x800) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x14)={r2, r0, 0x3, 0x1, r2}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000558000)=0x0, &(0x7f0000e46000)=0x4) 2017/09/28 08:14:38 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000", 0x1a) 2017/09/28 08:14:38 executing program 6: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x80000000005, 0x78, 0xde, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fad000)={0x0, 0x7}, &(0x7f00003dd000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b57000)={r2, 0x200000000007bad}, &(0x7f00005f3000)=0x8) waitid(0x1, r1, &(0x7f0000183000)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f00005f9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000cbd000)="2e2f66696c653000", &(0x7f0000bf7000-0x20)={{r3, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x5, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x401, 0x0}, 0x30) mmap(&(0x7f0000bf0000/0x3000)=nil, 0x3000, 0x6, 0x32, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x11)="747275737465647b23776c616e30001fe4", 0x800004000000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) clock_gettime(0x0, &(0x7f000050e000)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, &(0x7f0000ba7000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x21000002, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r6, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x1d9, 0x9, 0xae0}, {{0x0, 0x2710}, 0x100000001, 0x40, 0x0}, {{0x0, r10}, 0x3, 0x1d, 0x3be}, {{0x77359400, r9}, 0xc52, 0x7ffd, 0x4}, {{0x0, 0x2710}, 0xff30, 0x0, 0x3}, {{r7, r8/1000+10000}, 0x0, 0x80, 0xda3}, {{0x0, 0x0}, 0x84, 0x1, 0x8be5}, {{0x77359400, 0x0}, 0x800, 0x4, 0xff}, {{0x0, 0x0}, 0x1, 0x5, 0x20000000000081}, {{0x0, r10}, 0x800, 0x3, 0xfffffffffffffffa}], 0xf0) write(r6, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) clock_gettime(0x0, &(0x7f0000343000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) write$sndseq(r6, &(0x7f00001d7000-0x120)=[{0x6, 0x5, 0x9, 0x65, @time={0x0, 0x989680}, {0x9, 0xda}, {0x0, 0x80000001}, @raw32={[0x1, 0xbeb, 0x1]}}, {0x7fff, 0x7fffffff, 0x5f84, 0x0, @tick=0x6, {0x4, 0x9}, {0xe11, 0xffffffff80000000}, @ext={0xf1, &(0x7f0000628000)="ea2d04a99e4f83669c77ebf407366586792ae63d61bc79de3bb586ab91f37ba2016b56d5cde4ddf545fa065f1d51a2990ea78237cc2d0da6f5b3e1e15938f422c49464fb0c70882cc2467a2a265b910148bd797fec332961635765db2bd7fa8f1762d8ef912fcf043f72b6b6c4c67bfec882d4ad1e1b6fb2f3db59febcff6918edaa5b36937daf038f07a949400621435add80f43d0f51df9854dbe335ad44bc511e0669c455375180175cfe858b722c288980c22ea45e4d84187475af44cf730499867b3bfeb2a730c740d9ea1f0767964168dd97bb6092d8e58971e6f099549493f34b9de4e68e8d8c433137f8ef9e2a"}}, {0x7, 0x10001, 0x80000001, 0x1, @tick=0xffffffffffffffff, {0x100, 0x401}, {0x1, 0x8}, @result={0x20, 0x5}}, {0x4, 0x100000001, 0x400, 0x5, @time={0x0, 0x0}, {0x100000000000000, 0x2}, {0x2, 0x5}, @note={0x7, 0x1, 0x9, 0x2, 0x5f7}}, {0x7, 0x100, 0x1, 0x2, @time={0x0, 0x0}, {0x4, 0x6}, {0x2d0, 0x1}, @control={0x2, 0x400, 0x5}}, {0x1, 0x6, 0xfff, 0x5, @tick=0x80000001, {0x5, 0x73a}, {0x8, 0x6}, @quote={{0x5, 0x10000}, 0xfff, 0x0}}], 0x120) clock_gettime(0x0, &(0x7f00008cb000)={0x0, 0x0}) write$evdev(r6, &(0x7f0000d21000-0xa8)=[{{r13, r14/1000+10000}, 0x101, 0xab, 0x0}, {{0x0, 0x0}, 0x7ff, 0x30000000000000, 0x6}, {{0x77359400, 0x0}, 0xd046, 0x4, 0x8001}, {{0x77359400, 0x0}, 0x401, 0x400, 0x4}, {{0x0, 0x0}, 0x5, 0x7fff, 0x1c}, {{0x77359400, 0x0}, 0x3, 0x3, 0x3}, {{r11, r12/1000+10000}, 0x1, 0x8, 0x6}], 0xa8) r15 = request_key(&(0x7f0000d0f000)="73797a6b616c6c657200", &(0x7f00004ab000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cfe000-0x15)="2c656d312e257b2c766d6e6574316d643573756d00", 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00007d2000)=0x81, 0x4) keyctl$set_timeout(0xf, r15, 0x2) 2017/09/28 08:14:38 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:38 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000db7000-0x1c)={0x0, 0x5, 0x8001, {0x0, 0x4}, {0x3, 0x80}, @ramp={0x100000001, 0x80000001, {0x4, 0x983, 0x7fff, 0xfffffffffffffffa}}}) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000a05000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ed5000)=0x5, 0x4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000ed4000)="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") setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) faccessat(r1, &(0x7f00005de000)="2e2f66696c653000", 0x10, 0x800) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000ed5000)="2e2f66696c653000", 0x0, 0x5fb6dd4a7a1ccbaf) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000070e000-0x4)=0x14) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ed7000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2c6c, 0x200, 0x6, 0x500, 0x0, 0x40080, r3}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000a43000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ed5000)={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) 2017/09/28 08:14:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d8e000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000681000-0x20)={{&(0x7f0000de9000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00005d9000)={0x0, 0x0, []}) setpriority(0x0, r0, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2c000)="2f6465762f6b766d00", 0x800, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000989000-0x4)=r0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000a15000-0x18)={0x5, 0x2, 0x7, 0x8000, 0xc48, 0xfe0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d51000-0x4)=0x6, 0x4) accept$packet(r1, &(0x7f0000c3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000856000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004fe000-0xc)={r4, @loopback=0x7f000001, @empty=0x0}, 0xc) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@textreal={0x8, &(0x7f00007e4000)="660f1bd7670f01c8f3510f01cf0fc7af0070f0801f0466b9de0a00000f320fc76b003e0f01cbf3fa", 0x28}], 0x1, 0x400000, &(0x7f00000a2000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00001db000-0x18)={0x0, 0x8, 0x4, &(0x7f00003b6000-0x8)=0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008a7000)=0x7f, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ef8000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000178000-0x28)={0x2, 0x0, [{0x480, 0x0, 0xffffffff}, {0x96a, 0x0, 0x4}]}) r6 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) close(r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007f3000)={0x0, @in={{0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26ed, 0x0, 0x0, 0xcd, 0x0}, &(0x7f0000673000-0x4)=0xa0) 2017/09/28 08:14:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000064c000)="", 0x0, 0x1, &(0x7f0000887000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f000012c000)="2e2f66696c653000", 0x10) sendmmsg$alg(r2, &(0x7f00003cf000)=[{0x0, 0x0, &(0x7f0000316000)=[{&(0x7f0000f7b000-0x33)="98971239ad939c0ede1c74070120f0873c0aec30b0b216c979bf938cc3bd43f15a313d3cec31614359dd865ed2ff39ca844aab", 0x33}, {&(0x7f00006df000-0x7e)="a90a082d61b6c1835e56cf7cc67a682aaf349490b0955f51a8ae205b89823afd9474e93c9bb69e59d823d6a8aeadc658d5d67754079b7c464aa0c09322283f5fc2a7fbceca429b394782190dc15e4a31ed1fd3cf53cc0d979cb524ea9b818b6a4aa32576336a9815e03cdec242c3e570d8e281dbbdf95ba7e65a5403f68a7b71a2f62260a46b72bffa", 0x89}, {&(0x7f0000348000)="9c7a2640b84fee035d806f37a1b5dfb7c68d6cfc4c85bf45d75ee753e43e6257a8506b328ba0bda322ca0bf966df18dabd64c94a0de038ef617df10b55410bc00cf4f8902d6259ad36beae4aaea0673d65", 0x51}, {&(0x7f0000933000)="12b2be0abfc152ec3af2d9ab201edb52a9eda8f7dd1c4249965b4f910c520fc354c7b68f9c9496a1c30ddbdf1301e44b9f8e57cb67f13920977403f88ebe99d4728d41f18e23bbe6698bba0d394c5ec69d7cc761e3f56047fa2401c28fc0505243432e4265bed64ac1d3c5df186804926bd1ee877254c0c268ce7f9ec09d2ab0c3dca51fcca85eb9ac08ae0238cfb4ffd44142498e13acdf804fdc9aabe4458964a32bfa50d645d8e044c8dfbb490ce09c9fb2da", 0xb4}, {&(0x7f0000132000-0xc6)="1fb3d6de421ac62349a38f7ab8f68b5acb05ad16d9b789efa3b0aceb46367b6c7c423aeb0d230b9f2eb55ed79fc1232e210e16fac5cb6b083365fb4a368841de25d7bb0b14923fd4c4467f9f5b214fd8cf7e3e118e4a088d49c9eb20383fdb167ea3150a73d2362083f9452f1c6c501fccd60363d9e5a4001052f9d3ee9dbc2a5a4871f6f7347ce3b2c7055e03ff173c0c7c05187f46d6df5fbef1a3a5ec35a5fc177dcb7c3db9f8dbb8b3934438ba248182d4c2c98bd49dee1d7e09164660f3cbdcf241cf29", 0xc6}], 0x5, &(0x7f0000f03000)=[@op={0x18, 0x117, 0x3, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x800000000000}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xc071}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffb96}, @iv={0x78, 0x117, 0x2, 0x61, "8cd40564bf1d7916a49b873f96aafee445271fb8c09b4171cd95e6f38229aa50b163d86e8e2afb4461d6fef07ce18072cd6a2b8172eeae2ca6544efd1ef8e468cbf2fa83b854611b32c625446fba66388a65fde1150e2cc6af927aa0fefcc46380"}, @op={0x18, 0x117, 0x3, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x28, 0x117, 0x2, 0x14, "0a4e64a8b03e0476a133becf0e4795148fd9424d"}], 0x148, 0x40}, {0x0, 0x0, &(0x7f00003a7000-0x50)=[{&(0x7f000007d000-0x31)="9f4e71ba1e94628d43052830a87d364e4101245a8e2a1971764f0da46655a13dfe7fad3359889d6a7db3f69126287fa737", 0x31}, {&(0x7f0000078000-0xa0)="d296cfd58ecf1573138f27d18ddf9c537eb912a0b8096dcfaaeff3261ac915488c085b870d545f7595f1cee82a6f0999638c2464344ce7082e2c38fdb50c8a9e59fbdf5982d429b61956f2f298a4d00347c97ef4c3d778606758ffae90501615a62b145b04d99c1484b320535b138e09f83a3789b5f0698500294b957f460eac740f869a8dacf631e9a8023e6ecd6e1df5d38f9a3afc778e05ffb8c746d42918", 0xa0}, {&(0x7f0000763000)="cf45507f40168a86cae7c1bf6dadcc6bcc0c4d72c4f3e704adfe1093f77480e31d75f9ba1c6ba1b3be8fa024a500ba29a639f32c6519dcc351f95dd87a8d690ece54f15a5594642e52719911d2715c7c35d4e04f8dc9b6c0a352888ab6f2d2a7a5cb94b1ab6ddcef6aa0e502b23c26ad9beb7677690c768ef0ee4c52a8b05de263b540a1e628a2fe7cdd4eeb0c", 0x8d}, {&(0x7f0000a24000-0xdb)="7aad7015be0acfc78b0631119ada48fe86f9a975b6aee74352ec3f1813a655ab8adb207dc73593ed8151dfc454b7a35453a82728368211b780f418d1467677ff24d3091ccfb3858c0aa1881ae503115c709f18baa3573e26966c4a609f4203bd638aee63ca43d2d2dd124ca53ed683b625affe9d0c6df3e2d87207ac776973c2c87a2990c7ee5f3875ecbbb20ea26abd882ef337c1522f2e71ff42231bd5321b93f19f853693ad4147f586c133804feaa8ae929da342c0330e6b04403dfc886e53ee1eb815a76198264f52e372621c92bf1cada2d304244c03c78e", 0xdb}, {&(0x7f0000c4d000+0x1ea)="dc47bffdb631b7a52498aec1508bcd8bc5e8232b0af07e32517ad958da19b2f742c541b6cd18ed549df8b0c1f4eb9fdaf95ba36f47a739453ffdc338c25af036219f785c5d4ebad922c2cde72819693bb2adad5d638912a794f298cec2864e4346ce42f24ccb9ebfdc7b2626a6eb0cf1f2bb348cd94ce9182e05bd66cc0b4088a99ccec72ef6982176c5cd34c9f81d14567d86089b461a9b5b07107db636ea0f245e8fed23839a0dedce0b86147df876e8cd84a456f85773ac7570a278276ae6d4c4737ecffea33df79acfd012071bc3962f0e52a5b1a315d68f", 0xda}], 0x5, &(0x7f0000519000-0x220)=[@iv={0x110, 0x117, 0x2, 0xf8, "4915d8cd0c42d9ed9304a83fdf8e225794fd1e4f3e6f6905841095a6800235dffa3b0f10b27b5f30f748e873bb45d2dc4b2452d8678a7ff9f0dec4e77c034e56addfe4e7262f0b0c4cd7296f093eb1fe270f542df7c8ccee67c31164139930c3fc32cf6add8eeea2e18f7c68c6fe34bd8c5ee87b821390e0a4bf233c4e52d5644f444f7a3278c7ef2a6f71406e2a1989cb371a70888166ba61087a3e5ba0d8f04a40a098afca9239311e537caf714884618ed9748a7583f935d444bc9c88c76c7b1f5cc7200b8a93364d9411fedb038f25be1481fd13a2cc7f059d382ae203f8fbc65a74b4d4980afe8e67cabcf6951088573a11d4cf6ba6"}, @iv={0x110, 0x117, 0x2, 0xfa, "5125788eb5627cce9640613403e8fe824765b0330afff68d4141cf0b531724cb979e18030f13460bc1b9fbf798f9bbd1e7d5af7435211e57e442cd0e50d07c7f7b21fd8dc8620c57d22752322e8c8d8207a7af11ba5bed1ce0709583f92a05edd0d0a16500510b81b7498a88e89c099615885f9df75129c6d5d15369cbe9a18c329a7ea458553b1f3907509e55c8c7ea2d2dcc8527de289d2a94e56f0ab56b263f585c7fb7817cf80f5c275c5f160578c1e694e617ed0d7862f29f00b3d9aa7bb0cb694b6b472f75018ef3b035a7e331a745ae2f5c5e14ee1e4e6e4fd062783fe1dd9d9bdf0b4ce5ba6d0a049587b491768513fb31feb92c2680"}], 0x220, 0x4000}, {0x0, 0x0, &(0x7f00004be000-0x50)=[{&(0x7f0000aaa000-0x54)="180bd6568c030af1e4c123380295974014e9bd72f985cd2b70586277eba6ca00bd20d80a7ca2bf3a45f4219cc9218ff68baf8484e984e824e1cb5c6d39a0e679ed6ccff1ee69ec5e91a580decf242cc412635822", 0x54}, {&(0x7f0000669000-0x93)="a365ff4f623fa75bd033bb29234a8316fdd345cd5ff3f9f9fe6f5bbf26b38f0cf831af1718be3e9833613a795030846014d11548776d5bef7ca81387c386498e348dae66317b233206c310c45a9ff1bbe2dfdb2f7d095aa6c6d6a9f0d72815c42227698b5b1657e349bd7856f1e141e243561242aeff26d7c930aaf8151fd454f4ca1f7ff91b127fa0ad8f2097155e7940d3b9", 0x93}, {&(0x7f0000d9c000)="25bc6d3cd3c5669d02f2ec175d0345729e51dbf0122e8e", 0x17}, {&(0x7f0000f0a000-0x7)="0ad97a99afca17", 0x7}, {&(0x7f00002a0000)="", 0x0}], 0x5, 0x0, 0x0, 0x4001}, {0x0, 0x0, &(0x7f00002ff000-0x60)=[{&(0x7f00006f9000-0xf6)="89ea81ce8fe3dfed8c7ab66106c5f9bed4f30493ef8776dff89e58812fe05ac438f6977b8a75c30a03c3395704439f7a30f49dba7a74e027b90963157f259226ac64ff954aa7525e75fcf92e9d9b3bc96be3e562020d400a3015ba1d4b89c8c91985c68cf460b68b467d465f8154dd934c37450435bdfbd47b3bd9f6b4d61cb694561643367f2023a4815add981cc1cfb0acd1e20aacb1478ef27a5f10b2cdb93df2eaf80ea90d10924aa95aac2a84d088acc052577c12e96ab248b3749c1cdef84c4c7f42f1a83ed82305062013e56612110a8aaea8e30f3518949833db6b15c3d881fe74f153ea01437bf1c60839dbaa156e527521", 0xf6}, {&(0x7f00000cf000-0x29)="c292fcc70e3b4d4dbb0aa4f7398988e028201fe6d766871cae9a2fc5a7f984baf78e798b345a07ffc4", 0x29}, {&(0x7f0000d25000-0x93)="b5c2d5aeb05af94bb08760cc500e0db41d18277ca20fc735b1a438e7d9ac8634d36ee19d7dcc7764bdb623b2ce0035363e23be3704ebfbda711287912a8e19399ce9a7f6026affffb3f8c452a5f432dbd7040133acb779fb57688de0c4d65db7168a583c1b05f796bd9e07b3db4dc7cbddf495f0069c0fa0cadc081b0c06b4a50a6c09e47dd055b12991420a4789e27b2dbbc1", 0x93}, {&(0x7f0000d3a000)="42d42526702e399242a92acb4529c870b149b4b80232c2f7c202f2", 0x1b}, {&(0x7f0000b15000-0x65)="30757e8c000d40aa5c5503d4a11eefd8e1beaecc40f224bcd4095f4c1d5914952a3e515406c678df7db75d1c4608575fcc5cb83317d09ee65968f4d894e35dad83c5c0ec32e4cd4a2194906c784cb70a44378c927ef68bc24422d0f8b46103252a20109767", 0x65}, {&(0x7f0000850000-0x8e)="72412d27e141ad5222f33eddf37914d827674d46f3a095103e49b6973d031c7d0cf7ef8ec9f888668ac8e79a687c436b2ef8017b8929bcce55682e89df1ba47b63a1553376cc49b59ace3972373c1c7ee980058ce065f16528d846f668782f5f5cea8172a2d81d134c21c1d2f19334d2fd0396e2a58a48cd50c5cf42fc81985448d05e054fd93da9a1614a24ee68", 0x8e}], 0x6, &(0x7f0000786000)=[@op={0x18, 0x117, 0x3, 0x5}, @op={0x18, 0x117, 0x3, 0x837}, @iv={0xf8, 0x117, 0x2, 0xe2, "bc0c7e7a6d515c2a0f40c68b17fe81eece4116e94cd1e758dae7f9deac6c123d28bb064f7aed7c9996556893879a50749b91561dd6bff93ecf06ea9f6d0c5666d5f504c77d00258caa5345f94a2cfc98218ed6f9e851cb7dfe7a0d23b47846d32fc1f072b05d3234749dad8e7ae3ece5a48bab7b1e061399fab08def69f48ed05ab838ce718ecb7da8b266feee53b8392b6b035c9c5d3e2af3c62743b203eaf50ddd631d4ba20797468b2bd606d7aeb4236220030ce118da9a4a60e4c2430417bf665e0f851927b0334a57c4f3842a6a47a1655b5dbc9889363cfd024adb69dceec2"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x140, 0x40000}, {0x0, 0x0, &(0x7f0000005000-0x60)=[{&(0x7f0000dc4000)="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", 0xfe}, {&(0x7f00002d1000)="eb7a18e561f54282b79254d1b971509eccc58df96a43997efc6bcb8502176db3334f6073ef24af0b6c417911859415180e2d3eab76791d3ff10ddcfc27668e99a0e62cc251ed62d32cead8c5e30e2e491bf5658637ec2ff30b515e66fad472291c938f6cce092a16813ee171507096ce04656928d78a33531ab9eb7b4bcdcc9d143512c2f9808fca1bdf532e850255cdc7abe5b84f2d9e3ebbda366fda32095cb63e0e5b2e00f8f3548f43c15519063e1fcdaf2e19494b05ccabd2a2a44ae0e95e7e", 0xc2}, {&(0x7f0000b71000-0xa3)="afb053bc7de7145cf0b7c532b7163235a42d298d8192be040a1ff0a18ff1029b663433cc8ed78e831706de57242a2839462638fcf86c255d0305f3cadf73f17c7568a51596743caf885a320544bb67cdf136daf475d4c55269786710eede2d869d96bcd12994873095636799b838e2a8da75b4e3df6de250aea2446a3caec054861bdfd05f9dcfad8c4ee4f3ed8e075b408e2e6ad7de45be75ee955a1b3e50f83596b8", 0xa3}, {&(0x7f000024c000-0x62)="2ea6004179015958437002a396d549f10fac4400a08c3373df50110f0c62d55e810628fad6f46fd0027e783c6e67beeb742b8764e953678244e878fb87efcbcb48b6a4a560329f7ac847644606c6f35c6781192163eb7536b0300d539d5a073b1428", 0x62}, {&(0x7f0000881000-0x5a)="46d88a44e53842727f0781d8bb0479754a46e6e9ccf4367312917f357b8fef55b5f0c16994ef21a673effe5642335cc48bf2e25f878b06dd12289bf20adbcda070f519799432bfff1e63babe9673af52f30df19473cb4c485a7a", 0x5a}, {&(0x7f0000ba5000)="b1ebc6ee1ee110673a2192d39ec7cfb56b6ac46ce031bd4fb35a74a8b53933edbe4e36c06c1f92980767c954e3d18913d2e30023482ee38a3b7c8fc45fd7cff5a1623e0f95d8e80db28f1af065290cc59abd828737acee571e4e58bb79bdcb", 0x5f}], 0x6, &(0x7f0000971000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x8001}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @iv={0xc8, 0x117, 0x2, 0xb1, "be51194772d4a24e73cffa18e75ed72272af8b4920b8a9b9b5b69d95f8c2d1a9f0ab963e8fef9cac582069f81b7126eb94dfe34fd5399a0710463a06091d64c0d1055a42345080b5c01bd550ecb121ecad36738243e4f9b116839a2e4173221e189f8d39286f5e9486a96874655c9c5a67cead8b7df42c72018ef12376c5501ad0f0cc18dc7c808e835378d66b38fc0a5bab301ec5937e7a9d7da1f916459145bcfcd80ef5ee676231923d35c2437e3ae7"}, @op={0x18, 0x117, 0x3, 0x800}, @op={0x18, 0x117, 0x3, 0x34843730}, @iv={0xd8, 0x117, 0x2, 0xc2, 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", 0x1000}, {&(0x7f0000ad1000-0x47)="6cebfcc9da5d35b5fa76cc373a8929b777eac94ad62fb8cb9841c8e909b41509e7b725a4fea63a8638b3dc651a33e3f8b9317edbcd187148214a95242fadfe81632d22d8581cc1", 0x47}, {&(0x7f0000500000-0x80)="22bd7177412023a4916502c4c7e23f4b683d0457307ce45e691f934fd0d4aed7df1b8c204c8068ba1e22ea6930b90f1b4404800e8c503c0b3e271033fc240f1e355c421da152ce01bad304c942f60172e5163cd9fb6deb0e6f81f3cc482e156d68b5a3197a089f648abc1cf0c2ea3fe4866881df58eeea0bc05cb098368f52d7", 0x80}, {&(0x7f0000c24000-0x4e)="e9dd55ba3906a3fcf26c4f8b33d1857a4fac6e558ae0257bafcdd92a363182019685ae33a1b6ef2a7d6551fc84133a25aa853774ea140964538dbe39e91409d66bac33ecb1f4d230946b2e5fdc73", 0x4e}], 0x4, 0x0, 0x0, 0x880}, {0x0, 0x0, &(0x7f0000dd3000)=[{&(0x7f0000c1f000-0x99)="427a70743271079943c0f16f269339a36a0940284fc58f68a3e69b41faeb79dd9098a8c664fa6264ac194e8674bb1def0820c997a721b126b4806eb0c750f91bbcf2d489e666a7c2fb72003f285d2235e050580d2e851c06f440422492f6ef59d68c41b2b7f43407ac7bc743a4f554ea17626beeb400cd489a4403357c9edd4307d1a4d087cc8070323ab4de377c510f66b41d398a53944de4", 0x99}], 0x1, &(0x7f0000f7b000)=[], 0x0, 0x20000000}], 0x8, 0x44) msgget(0x0, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000a68000-0x8)="2e2f66696c653000") splice(r1, 0x0, r4, 0x0, 0x58, 0x0) renameat(r4, &(0x7f0000938000)="2e2f66696c653000", r3, &(0x7f000054f000)="2e2f66696c653000") getpeername$llc(r4, &(0x7f00006be000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000997000)=0x10) accept$llc(r2, &(0x7f0000387000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c58000)=0x10) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000c8c000)={0x0, 0x1, 0x10000, &(0x7f0000ee7000)=0x0}) symlink(&(0x7f0000c1b000)="2e2f66696c653000", &(0x7f0000bba000)="2e2f66696c653000") r5 = dup2(r0, r0) socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r4, 0x407, 0x0) readv(r0, &(0x7f00007b7000-0x80)=[{&(0x7f00000c4000-0xbb)="00", 0x1}], 0x1) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="a7", 0x1}], 0x1) bind$nfc_llcp(r5, &(0x7f00007fa000-0x60)={0x27, 0x335b, 0x1660, 0x6, 0x1000, 0x1, "249ab05ddb7850890f9e7395d9d26b9fc75fec49677d6a7865dd59e0d2e197d32f20ece076d8d71b730b56db665f2c25259fce3d50896572d191775287f964", 0xb1bb}, 0x60) 2017/09/28 08:14:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00", 0xfffffffffffffffc) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002ea000)={0x0, 0x0, 0x0, "9ede7a8c5a0600c8672c93340f643a664f13eeab4fc0030101dc6bd36cde2c51f01b7f0b014f9f91ee0100000040f476c8d75300006300af8fb574e5cfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa1000-0x98)="", 0x0) write$sndseq(r0, &(0x7f0000876000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00004ff000-0x1000)=""}}], 0x30) 2017/09/28 08:14:38 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/09/28 08:14:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(r0, 0x1) listen(r0, 0x883) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x3d, &(0x7f0000c63000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, {[@eol={0x0}]}}, {"0c6427"}}}}}}) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x100000000, 0x5) r5 = syz_open_dev$mouse(&(0x7f00001be000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x200000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b38000)={0x0, 0xd9, "123c266cd4f2a288f302191991579cc91dd259d6d0659f13ec6bfd59b8e0f58c33b3692f7bf4543d9420d846d55377d24e184e0d39593050e6023fedfb941bd53fca27e18b3f0020c61e0d57cdd56732ef438949478b3a17a1d168197802275c4a67d0d2af353e07fc210926043f0fc88557b4e48376fe7038965f14e7d930a8f49d73addda673a4d34a521f6e03ed12fe9a02db77744a975294029c41c395c88fb1e36bb404c9d7ee6065844cefd35d002e88a4bd607a5ac42aa83b43d587526f3bcb4889041e3f0d4296fc2b85ef1395fb18af11189bb02b"}, &(0x7f0000e67000-0x4)=0xe1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000cff000-0x6)={r6, 0x8001}, 0x6) socketpair(0x9, 0x80001, 0x10001, &(0x7f000076d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000666000)=0x0, &(0x7f0000a43000-0x4)=0x4) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}) ptrace$setregset(0x4205, 0x0, 0x202, &(0x7f0000d36000-0x10)={&(0x7f0000ef7000-0xd3)="48900281225f0900e54f3830fd7454dc233de22e52f68efd2a61748ea164c9dcffd9b47011f7167a5eb215ca3b0aa35e7432e859ac1592b5cfe32f89605e66169b6e0de29ffa2b7af2db7d4878f8e2bf0c393b2f2729e9774246cb6ff3f7f62797e4955802b0c640aeb07674a5b8cade01df5ae5b3ce509d01bd8fb9d68fdd2da73561e28dafd978695509fc89b9d51cd3317bb9f2fbe19d102c217a097b7ed8053022a63f24c6a446095d892c886a9745cdd5d9fc86acca715a686da3e7a5748d3182da8b2a215679154ac2e031ee913b86ce", 0xd3}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed2000)="2f6465762f6175746f667300", 0x10040, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000201000)={0x6, [0x6, 0x240000000000000, 0x8001, 0x5, 0x26, 0x10001]}, 0x10) 2017/09/28 08:14:38 executing program 1: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet(r1, &(0x7f0000005000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000602000)=0x10) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f73000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000038e000/0x4000)=nil, 0x4000, 0x0, 0x32, r3, 0x0) r4 = socket$inet6(0xa, 0xfffffffffffffffa, 0x60000) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00008d9000)={0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x1046, &(0x7f000045f000-0x1046)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x3, 0x6, "000a09", 0x1010, 0x3c, 0xa148, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x1, 0x4, 0x1, 0x2, 0x0, 0x0, 0x4, 0x5, "9fabaf", 0x2, "e901c5"}, "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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f14000)={0x0, 0x0, 0x0}, &(0x7f0000474000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00000cf000)=@common="79616d30000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x400000000000000a, 0x2, 0x0) connect$inet6(r5, &(0x7f0000402000)={0xa, 0x3, 0x6f, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f58000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000aad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003f7000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00001b6000-0xc)={r6, 0x80003, r7}) connect$inet6(r5, &(0x7f0000e00000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x4b, &(0x7f00009b6000)=0x8, 0x4) sendmmsg$nfc_llcp(r5, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}, {&(0x7f000011f000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc6010e58b4feecb2069f56ae665af08bc81", 0x0}, 0x60, &(0x7f000023c000-0xf)=[], 0x0, &(0x7f000023c000-0x40)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2017/09/28 08:14:38 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000", 0x1a) 2017/09/28 08:14:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x3f, &(0x7f0000b64000-0x8)={0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fb9000-0x24)={0x0, 0x6, 0x3, 0x1800000000000, 0x3, 0x4, 0x293c000000000, 0x8, 0x6, 0x8001, 0xff, 0x80000000}) madvise(&(0x7f0000de1000/0x3000)=nil, 0x3000, 0xe) fcntl$getownex(r0, 0x10, &(0x7f000065b000)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00002f1000-0x8)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2040, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000fc0000-0x8)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000fdc000-0x4)=0xfffffffffffffffb, 0x4) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fc1000)="", 0x0, 0x9, &(0x7f0000fc1000)={0x0, 0x989680}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ab0000)="7472757374656400", &(0x7f0000aa5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000493000-0x1f)="904987e87090ba9788cbead357f9da87caa2ca76de6668c31d727da92a1fb8", 0x1f, 0xfffffffffffffffe) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000676000)="0000000000000508", &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c43000-0xe8)="feabcdeb4e272847acc6435298b5d929c1c6cff8f78c2ad4c13656f9a5ad069ed417ced7c9157423f6ba66a12c533e3fcb7c32722882a7de856f1c1ba7af050058805e0fff05e91cc4c9b4f0915cb6d762ef51633832c6bc4e1742b7c607623a94e51e62400fd0382b8060d999d6228000a685ccf7e6580b5bbd2c5ec0ef2256dba480485b2dd2d72e07b8a1ad03a361feb5e28515a8dd8039939a80fc60164d6a6bc0056c11a8600b0fb0d919694652f8c1965e9f0d03eb2a16b1e2b5fa16a4e2907112215df74ed2fccdc61521a821f3a2ddf75e78b5609a6839b3d2f3385e567cf6532e0b7b40", 0xe8, 0xffffffffffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fdf000-0xa)="73797a6b616c6c657200", &(0x7f0000a6b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fdf000-0x7)="2a2d7573657200", 0xfffffffff7fffffc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fdf000-0x8)="6b657972696e6700", &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fde000)="2ed2afa412be7278ae4c8859b0b03bc3d16470cc65b5fdf346c581b918e2b62d42a6fa505cf33bff7964addb2e629f96a53247be6043aea70684443d814dc154aa7b50e4fd11f2e9729f9c842e4bdcbc29184a30a4fe27e96c402cb008d31fdca990ad927dd0fb41a17e684285822aae9e15bb4fe72ccb10c1cfdb06161e3a3afe06e32d9aae18522451e04e27345038a05c5ec6d8e71c01108d894d05df9b", 0x9f, 0xffffffffffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000fc000-0x5)="6465616400", &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003ee000-0x7e)="7752576c06557c8c61e6f1b9a0dbf305545f4e1a4a9d99ad1550b30add9af6c0d230efa8572be9daf9d2fb38885e5f6c447fe35df7e5db4a77de28e4c141861d533340386f0cd04a06faeae5faef035b8383fbfe7d943b72c2853b1ca3ce05153ba2392c28f23951ecc06d0089b99c61b64a27ffd60c2cab357cdb39aa47", 0x7e, 0xfffffffffffffffc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fdf000-0x8)="6269675f6b657900", &(0x7f00006a4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fde000)="766d6e65743163707573657465232300", 0x0) 2017/09/28 08:14:38 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000883000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0xfe)={0xfe, 0x2, "adfcc2fadbd7b8dc107e804fc8f368e0de3c778ef927b731da17f47b99502bc147fe6967f3dcc7067b7bbedffcdcebedece67ff661678d15bb2205ec405d2760b42187f5303c5caad0f4903cefa55cb7a390873ebfc2d433123085a6cad30d2707bd05781e0f98a34b2197ff5374cd7fd5e20a3d8d7a491a7b43c7d9057526a9184e97862e77284671962f1804110499b77aca4c7a597c3846c4907c1c6d6fa0d63cd39807575895a856abb590f5f71a03092f06a15e73020a52850d66fbd0bc664865ed8009e51d082821444abcd5a7467734b093ae2233f693577011d1cbc6408eefb87fafa02584b7a9d15f19a6943bd882607cf5"}, &(0x7f0000ed5000-0x4)=0x0, 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000b2a000-0x8)={0x1f, {0x1, 0x7fff, 0xff, 0x5, 0x6d0, 0x1}}, 0x8) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00007c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000075f000-0x38)={&(0x7f0000ed4000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ed4000)=[{&(0x7f0000d80000-0x1000)="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0x1000}, {&(0x7f000095d000-0xb)="9a4a4b4e88a0acd4caaec136934b26bf5e355f", 0x13}, {&(0x7f0000ed4000)="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0x1000}, {&(0x7f0000ed4000)="a015841f838b52532da904e1393acd684c6f8bb97b0a08c0cd284e83c7cd733a151fb3eab623b37c1b16e4c6475398c7af58e612f1a4d53956e23eb61ad30d33eb541f16adbb4b32c248c5fca70d8e48cfaad3a3906eded9b8ffcb3451fa43fb921a67de2b5bfba6bdf6c3c1c8c99875afa42fcf7e22e0b549097825c0f3a6812e0ce728b5f4a623ce57bb2b52bc3bc9cb0fc7d2ba6627c5f1d9c4594a8754f2b0390c128d9a4fadfd99ce38702517d68fa07a9572572d17b88a675adb2d21dbe6", 0xc1}, {&(0x7f0000ed4000)="43fffedea231b9439c7f9d7e296da5d19b1371a6b5950063d46f7b17383574b90e3feca9625544fc9b7362fe4f6a53c430bce48ae0bffdfa5d126c7a690c5a8c9654c63bb2e5264dc70974b960784b6b3394589691e4659cc955a96c42ad4d7210c0950193e18b892076f8190e64907aba1a14f465e404dcb5e91829734a51c516327e9391d57019056666f79e5b718997bf42e19ebc269a24c94c974b7136", 0x9f}, {&(0x7f0000ed5000-0x8b)="d3032d62c82295b040a686ccf2df9c8cacc0f66c2a0c83ba4972b526fed3d1247f4f5e4b0264b7f602815297299abd8d1c0e967feb014ad070244996974cf11982633433332db4562e51eca8155ddcc1b60884b1c00788a295c1fef98dba56cdc3add714b1d7669b6e82009c4ed34bac4d04b4e522aa37fa8ab25200d40bca8c830ba2f8b4f36cce1b0fb7", 0x8b}], 0x6, &(0x7f0000ed5000-0x20)=[@cred={0x20, 0x1, 0x2, r2, 0x0, r3}], 0x1, 0x8004}, 0x80) 2017/09/28 08:14:38 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000", 0x1d) 2017/09/28 08:14:38 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) 2017/09/28 08:14:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a13000-0x4)={0xffffffffffffffff}) readahead(r0, 0x81, 0x2) r1 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r5 = getpgid(r2) fcntl$setown(r1, 0x8, r5) fcntl$getownex(r1, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059a000)="2f6465762f72666b696c6c00", 0x195000, 0x0) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f00006f0000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_proto_private(r7, 0x89e3, &(0x7f00006c2000-0x58)="ef6090a209a10fbbadcd91557c1e3d7e076cc751707fb11382b008baaa86dedca126bbad50dd5b3658d1984ff340272f1e6fa48683f54354989fa64027a526c669a58d9c81390d0018c4c4d6ad76ce65c59252a12fedf83e") ptrace(0x4207, r6) connect$inet(r7, &(0x7f0000e4c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init1(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000815000-0x8)=0x81) sendto$ax25(r7, &(0x7f00003d7000)="ccf2a3485e0b8db98e1f71988c6a12540d38dd97952dc9744fa648be9fa199ac1184b63437e15841705b00ce2d5df4f86c18569abb13745569ed15c1928d1529413c53cad399db37ab72bf7b790bfdce7a42cb0c79d5e88423d9e79a6144c7c1876fb7a5770293cec0178ff590e5395756178df31971a4317c46b724525fe23a681919a559", 0x85, 0x10, &(0x7f00001d0000-0x10)={0x3, {"81760237ae57a6"}, 0xd8}, 0x10) r8 = getpgid(r2) ptrace$getregs(0xc, r6, 0x3, &(0x7f0000973000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = semget(0x2, 0x8, 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f000099c000)=0x1f, 0x4) semctl$GETALL(r9, 0x0, 0xd, &(0x7f0000eb0000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000061f000-0x6)={r8, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:14:38 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f00002a3000)={0xbf, 0x1f, "edd40b2790e6524b4e544fd2c975dee0f3ca0800000034e00c73055a3533a92d0e6a2d53be792caa44c6df5bea0429f55f516d2862ceb312c8b55c84c6cb396ae4539ca51b490822346c04c50f5d9b444bf327e6a1070636a542b3a6c433ac6273c59d2a1f1bff01700364b7b4984e9661deb162ab4405000000000000000ef16315c2e88ef3d8a197397f194b00d33d9b44951a49d04462c0ff6a63bde39ef8a04f25fabb35d890d11a9e5a394bcdd5a48c2df600bd50"}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000003000-0x1)="12", &(0x7f0000067000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000257000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x4200a0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x0, {{0xa, 0x2, 0xfffffffffffff002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a56000)="2f6465762f73672300", 0x7, 0x3c) r2 = gettid() r3 = perf_event_open(&(0x7f00003de000-0x32)={0x10002, 0x78, 0x4000000052a, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfe, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7b, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000219000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a59000)=0x7, &(0x7f000075a000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bc9000)=[{0x400006, 0x0, 0x0, 0xffffffff}]}) userfaultfd(0x80000) fchdir(r4) bind$inet(0xffffffffffffffff, &(0x7f0000b1b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getpgrp(r2) ioprio_set$pid(0x3, r2, 0x7ffd) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000b91000)={0x400000000000002, r5}) socket$unix(0x1, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000922000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d00000-0x240)="d3523b23a3a4901f3644faac98a41fe6093934ad15f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6f6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8b7716053e1482c8adc0388ca50825e56bbbe550e572344a8ec1153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d76f93a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b", 0x240, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0xdad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000936000)=0x1000000010000, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1a113bda) 2017/09/28 08:14:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002c7000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 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) socket$inet_tcp(0x2, 0x1, 0x0) bpf$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) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c03000-0x4)=0x0, &(0x7f00002eb000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f00000f9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000f3000-0x6b)="8073bfc971de995385a384ac83ec23d633ada038050000000000000000079a4d9885696b218507000000000000005d5abb782fa1fd74313a8d3efcdb24ee54caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000baa534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) 2017/09/28 08:14:38 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e3000)={0x4, &(0x7f0000dbe000-0x20)=[{0x7fff, 0xe0, 0xffff, 0x5}, {0x9, 0x7, 0x9, 0x10001}, {0x39, 0xfffffffffffffff9, 0x0, 0x7ff}, {0x100, 0x3, 0x0, 0x8}]}, 0x10) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ed5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c28000-0x4)=0x8) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000ed5000)=0xfffffffffffffffc, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009ed000-0x20)={0x10000, 0xb8a, 0x204, 0x1f, 0x1000, 0x5, 0xa880, 0x1f800000000000, r2}, &(0x7f0000ed4000)=0x20) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000e75000)="00000000000000000000000000000000000000000000", 0x16, 0x0, &(0x7f0000d1d000-0x10)=@ethernet={0x2000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e71000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000db5000)={0x0, 0x0}, &(0x7f0000e71000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e70000)={0xc0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x212041be}, &(0x7f000051a000-0x4)=0x98) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000e74000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00000dc000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007d7000)={@generic="1808ffff0500f28031e823603e10b603", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000c77000-0x4)=0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000e22000)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000105000+0xdc)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e76000-0x10)={r4, 0xffffffffffffff01, 0x1c, 0x0}, &(0x7f0000acf000)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000040000)={r9, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000939000-0x20)={0x2, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000e76000)={0x8001, r11, 0x10001, 0xc6}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a95000-0x2)={r6, 0x2a3}, &(0x7f0000fcf000)=0x8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000e75000-0x50)={@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}, 0x83, 0x3, 0x80000000, 0x100, 0xffffffffffffff01, 0x400000, r7}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f000078b000-0xc)={0x6, 0x200, 0x2}) 2017/09/28 08:14:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f8d000-0x9)="2f6465762f73672300", 0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f4e000)={0x0, 0x7f}, &(0x7f0000c55000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c47000-0xa0)={r1, @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]}, 0x40, 0x3000000000, 0x7, 0x1, 0x51}, 0xa0) write$evdev(r0, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0x0}, {{0x0, 0x2710}, 0x0, 0x3, 0x8416}, {{0x0, 0x0}, 0x0, 0x9, 0x0}, {{0x77359400, 0x0}, 0x1, 0x3ff, 0x400}, {{0x0, 0x0}, 0xc96, 0x0, 0x7fff}], 0x78) ioprio_set$pid(0x1, 0x0, 0x0) accept4$unix(r0, &(0x7f00009fb000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ba4000-0x4)=0x8, 0x80800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000eb2000)={0x8001, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x9, 0x0, 0xfffffffffffffffa}) ioprio_get$pid(0x202, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000049b000)=0x0) ioctl$KVM_SET_LOGGING(r0, 0x4008aef0, &(0x7f0000fb9000)={0x1, r0}) syz_open_pts(0xffffffffffffffff, 0x4000000000000400) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f00004e7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x135, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f00000f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000269000-0x4)=0x14) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000048e000)={0x9, 0x401}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000997000-0x3)={0x2, 0x4}) 2017/09/28 08:14:38 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x5, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/09/28 08:14:38 executing program 0: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000037, &(0x7f0000ed0000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad008ffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedaff96440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockname$packet(r1, &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000497000-0x4)=0x14) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ed4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x80, 0x9, 0x500, 0x7, 0x20, r2}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/09/28 08:14:38 executing program 4 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d6d000+0xeac)="", 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/09/28 08:14:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x400000, 0x3) write$evdev(0xffffffffffffffff, &(0x7f0000c70000)=[], 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000000000)="2f6465762f6972636f6d6d2300", 0x0, 0x60840) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002fe000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) unshare(0x400) fchmod(r1, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000009c000)="2f6465762f6b766d00", 0x101040, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000bbf000)="2f6465762f72746300", 0x1019fb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) getrandom(&(0x7f00005d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x3) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) mount(&(0x7f0000ae2000+0xd7d)="2e2f66696c65302f66696c653000", &(0x7f0000851000)="2e2f66696c653000", &(0x7f0000a6f000)="6e66733400", 0x0, &(0x7f0000dee000-0xd1)="7632") 2017/09/28 08:14:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a13000-0x4)=0x6, 0x4) r1 = creat(&(0x7f0000357000-0x8)="2e2f66696c653000", 0x21) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000700000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a4000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000048e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_open_dev$vcsa(&(0x7f00007d3000-0xb)="2f6465762f766373612300", 0x2, 0x2) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000f4d000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018e000-0x4)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x4000009) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) syz_open_dev$sg(&(0x7f00007e9000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00009af000)="2f6465762f73672300", 0x3, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000dfa000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a77000)="2f6465762f6b766d00", 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007cc000-0x8)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) open(&(0x7f00007e5000-0x8)="2e2f66696c653000", 0x3f, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000742000)={0x0, &(0x7f00008a9000-0x8)=0x0, 0x1, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ae4000/0x2000)=nil}) ptrace$setsig(0x4203, r0, 0x2, &(0x7f000019a000)={0x2c, 0x1, 0x8, 0xff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000002000/0x18000)=nil, &(0x7f000001d000-0x18)=[@text64={0x40, &(0x7f0000979000)="5561768db3e6122d41a5c68a561d07d0bd937869ecfcda6fdac7109d23a756c3a66c647ccfbf3f36330f1dfe523e674af213b56fad718020c21915b1c4b1a37bfb1119ef6477d2d5992cf4079aa6fc2b7e2243ae91c0ca941773350bb4a9157016188f88", 0x64}], 0x1, 0x0, &(0x7f00008a2000-0x10)=[@cstype3={0x5, 0x0}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000750000)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) tkill(r2, 0x13) 2017/09/28 08:14:38 executing program 3: mmap(&(0x7f0000fa8000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 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) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000c03000-0x4)=0x0) socketpair(0x3, 0x3, 0xffff, &(0x7f0000c0a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, r0, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) mq_open(&(0x7f0000000000)="00", 0x0, 0x0, &(0x7f000062e000-0x40)={0x0, 0x80000001, 0x4, 0x9, 0x7, 0x9, 0x40, 0x308}) getuid() ioprio_set$uid(0x3, 0xffffffffffffffff, 0x100000003) r1 = getpid() r2 = perf_event_open(&(0x7f000066f000-0x78)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x4, 0x0, 0x21c, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000000100, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x4) membarrier(0x1, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000265000-0x4)=0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000f6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000980000)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000d69000)=0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac8000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = gettid() ptrace$setopts(0x74dab3d7186b2f46, r4, 0xc13, 0x100010) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001cd000)={r3, &(0x7f000091b000-0x13)="6073eb86e12fa69a0c8d53c2d3c547e76e7523", &(0x7f000034c000-0x51)="6648885eb312a0737c11471d4165aeec82a5706e15ea686b2d3c42c154fc1c7dc642fa25e5eab23f425cce24d6441ec0cd853f47471456273680844a9243db981c49e6c422360f53860093de75dd930416", 0x3}, 0x20) socket$alg(0x26, 0x5, 0x0) r5 = socket(0x40200000028, 0x2, 0x0) clock_gettime(0x0, &(0x7f000083a000)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000dce000-0x10)={0x3, r6+10000000}, &(0x7f0000946000-0x10)={0x0, 0x0}) connect$inet(r5, &(0x7f0000026000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 540.758240] audit: type=1326 audit(1506586478.757:1631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=17367 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 [ 540.798614] FAULT_INJECTION: forcing a failure. [ 540.798614] name failslab, interval 1, probability 0, space 0, times 0 [ 540.798629] CPU: 0 PID: 17403 Comm: syz-executor4 Not tainted 4.14.0-rc2+ #105 [ 540.798638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.798644] Call Trace: [ 540.798664] dump_stack+0x194/0x257 [ 540.798687] ? arch_local_irq_restore+0x53/0x53 [ 540.798731] should_fail+0x8c0/0xa40 [ 540.798756] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 540.798784] ? find_held_lock+0x39/0x1d0 [ 540.798824] ? lock_downgrade+0x990/0x990 [ 540.798889] ? check_same_owner+0x320/0x320 [ 540.798912] ? check_noncircular+0x20/0x20 [ 540.798945] should_failslab+0xec/0x120 [ 540.798967] kmem_cache_alloc+0x47/0x760 [ 540.798987] ? do_raw_spin_trylock+0x190/0x190 [ 540.799018] __d_alloc+0xb3/0xbe0 [ 540.799041] ? shrink_dcache_for_umount+0x290/0x290 [ 540.799062] ? _raw_spin_unlock+0x22/0x30 [ 540.799077] ? __alloc_fd+0x29b/0x750 [ 540.799112] ? exit_files+0xb0/0xb0 [ 540.799124] ? lock_downgrade+0x990/0x990 [ 540.799166] d_alloc_pseudo+0x1d/0x30 [ 540.799185] anon_inode_getfile+0x1b5/0x490 [ 540.799207] ? compat_SyS_epoll_pwait+0x520/0x520 [ 540.799225] ? get_unused_fd_flags+0x121/0x190 [ 540.799242] ? __alloc_fd+0x750/0x750 [ 540.799258] ? rcutorture_record_progress+0x10/0x10 [ 540.799292] userfaultfd_ctx_read+0xa4e/0x2130 [ 540.799304] ? kernel_text_address+0x102/0x140 [ 540.799338] ? userfaultfd_release+0x6e0/0x6e0 [ 540.799359] ? perf_trace_lock+0xf1/0x860 [ 540.799395] ? check_noncircular+0x20/0x20 [ 540.799432] ? lock_downgrade+0x990/0x990 [ 540.799453] ? check_noncircular+0x20/0x20 [ 540.799525] ? find_held_lock+0x39/0x1d0 [ 540.799555] ? fsnotify+0xb6f/0x1af0 [ 540.799600] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 540.799625] ? lock_release+0xd70/0xd70 [ 540.799646] ? __lock_is_held+0xbc/0x140 [ 540.799686] ? __fget+0x362/0x580 [ 540.799697] ? lock_downgrade+0x990/0x990 [ 540.799716] ? wake_up_q+0xe0/0xe0 [ 540.799735] ? iterate_fd+0x3f0/0x3f0 [ 540.799760] userfaultfd_read+0x188/0x220 [ 540.799779] ? userfaultfd_ctx_read+0x2130/0x2130 [ 540.799815] ? userfaultfd_ctx_read+0x2130/0x2130 [ 540.799829] __vfs_read+0xef/0xa00 [ 540.799843] ? file_has_perm+0x2c2/0x500 [ 540.799864] ? vfs_copy_file_range+0x960/0x960 [ 540.799875] ? selinux_capset+0x100/0x100 [ 540.799891] ? fsnotify+0x1af0/0x1af0 [ 540.799924] ? selinux_file_permission+0x82/0x460 [ 540.799949] ? security_file_permission+0x89/0x1f0 [ 540.799972] ? rw_verify_area+0xe5/0x2b0 [ 540.799982] ? __fdget_raw+0x20/0x20 [ 540.800005] vfs_read+0x124/0x360 [ 540.800031] SyS_read+0xef/0x220 [ 540.800054] ? kernel_write+0x120/0x120 [ 540.800066] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 540.800084] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 540.800115] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 540.800125] RIP: 0033:0x4520a9 [ 540.800133] RSP: 002b:00007fe4e6781c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000000 [ 540.800148] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 00000000004520a9 [ 540.800157] RDX: 0000000000000020 RSI: 0000000020009f9c RDI: 0000000000000005 [ 540.800165] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 540.800174] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 540.800182] R13: 00007fe4e6781b48 R14: 00000000004b6c47 R15: 0000000000000000 [ 540.802683] ================================================================== [ 540.802713] BUG: KASAN: stack-out-of-bounds in __list_del_entry_valid+0x10b/0x150 [ 540.802723] Read of size 8 at addr ffff8801b341fb50 by task syz-executor4/17389 [ 540.802728] [ 540.802740] CPU: 1 PID: 17389 Comm: syz-executor4 Not tainted 4.14.0-rc2+ #105 [ 540.802748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.802754] Call Trace: [ 540.802770] dump_stack+0x194/0x257 [ 540.802792] ? arch_local_irq_restore+0x53/0x53 [ 540.802805] ? show_regs_print_info+0x65/0x65 [ 540.802818] ? lock_downgrade+0x990/0x990 [ 540.802845] ? __list_del_entry_valid+0x10b/0x150 [ 540.802861] print_address_description+0x73/0x250 [ 540.802876] ? __list_del_entry_valid+0x10b/0x150 [ 540.802899] kasan_report+0x25b/0x340 [ 540.802922] __asan_report_load8_noabort+0x14/0x20 [ 540.802936] __list_del_entry_valid+0x10b/0x150 [ 540.802955] userfaultfd_event_wait_completion+0x535/0x9c0 [ 540.802979] ? userfaultfd_ctx_get+0x190/0x190 [ 540.802991] ? wake_up_q+0x8a/0xe0 [ 540.803015] ? rwsem_wake+0x313/0x520 [ 540.803039] ? __rwsem_mark_wake.constprop.4+0xe0/0xe0 [ 540.803050] ? __lock_is_held+0xbc/0x140 [ 540.803090] dup_userfaultfd_complete+0x2de/0x480 [ 540.803117] ? dup_userfaultfd+0x890/0x890 [ 540.803138] ? call_rwsem_wake+0x1b/0x30 [ 540.803168] ? wake_up_q+0xe0/0xe0 [ 540.803191] ? __vma_link_rb+0x212/0x320 [ 540.803218] copy_mm+0xe9b/0x1310 [ 540.803267] ? list_add_tail_rcu+0x193/0x193 [ 540.803309] ? check_same_owner+0x320/0x320 [ 540.803327] ? rcu_pm_notify+0xc0/0xc0 [ 540.803350] ? copy_process.part.36+0x202f/0x4af0 [ 540.803375] ? rcu_read_lock_sched_held+0x108/0x120 [ 540.803390] ? kmem_cache_alloc+0x469/0x760 [ 540.803411] ? _raw_spin_unlock+0x22/0x30 [ 540.803440] copy_process.part.36+0x1eae/0x4af0 [ 540.803488] ? __cleanup_sighand+0x40/0x40 [ 540.803506] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 540.803557] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 540.803582] ? do_raw_spin_trylock+0x190/0x190 [ 540.803617] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 540.803633] ? check_noncircular+0x20/0x20 [ 540.803646] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 540.803665] ? check_noncircular+0x20/0x20 [ 540.803685] ? check_noncircular+0x20/0x20 [ 540.803697] ? try_to_wake_up+0x115/0x1850 [ 540.803739] ? check_noncircular+0x20/0x20 [ 540.803754] ? __lock_is_held+0xbc/0x140 [ 540.803779] ? __perf_event_task_sched_out+0x268/0x1400 [ 540.803794] ? __lock_is_held+0xbc/0x140 [ 540.803838] ? find_held_lock+0x39/0x1d0 [ 540.803879] ? lock_downgrade+0x990/0x990 [ 540.803919] ? lock_acquire+0x1d5/0x580 [ 540.803933] ? finish_task_switch+0x1aa/0x740 [ 540.803956] ? do_raw_spin_trylock+0x190/0x190 [ 540.803972] ? lock_release+0xd70/0xd70 [ 540.803985] ? compat_start_thread+0x80/0x80 [ 540.804003] ? check_noncircular+0x20/0x20 [ 540.804022] ? _raw_spin_unlock_irq+0x27/0x70 [ 540.804043] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 540.804059] ? trace_hardirqs_on+0xd/0x10 [ 540.804072] ? _raw_spin_unlock_irq+0x27/0x70 [ 540.804087] ? finish_task_switch+0x1d3/0x740 [ 540.804098] ? finish_task_switch+0x1aa/0x740 [ 540.804123] ? preempt_notifier_dec+0x20/0x20 [ 540.804163] ? __schedule+0x8f0/0x2070 [ 540.804200] _do_fork+0x1ef/0xfe0 [ 540.804228] ? fork_idle+0x2d0/0x2d0 [ 540.804250] ? lock_release+0xd70/0xd70 [ 540.804313] ? schedule+0xf5/0x430 [ 540.804333] ? __schedule+0x2070/0x2070 [ 540.804349] ? iterate_fd+0x3f0/0x3f0 [ 540.804375] ? __fd_install+0x2f7/0x6a0 [ 540.804402] ? exit_to_usermode_loop+0x8c/0x310 [ 540.804439] SyS_clone+0x37/0x50 [ 540.804457] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 540.804472] do_syscall_64+0x26c/0x8d0 [ 540.804500] ? syscall_return_slowpath+0x510/0x510 [ 540.804516] ? syscall_return_slowpath+0x2b3/0x510 [ 540.804536] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 540.804554] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 540.804580] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 540.804598] ? sys_vfork+0x30/0x30 [ 540.804622] entry_SYSCALL64_slow_path+0x25/0x25 [ 540.804631] RIP: 0033:0x4520a9 [ 540.804639] RSP: 002b:00007fe4e67a2c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 540.804655] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 540.804663] RDX: 0000000020001ffc RSI: 0000000020001f37 RDI: 0000000000000000 [ 540.804672] RBP: 0000000000000450 R08: 0000000020001000 R09: 0000000000000000 [ 540.804680] R10: 0000000020001000 R11: 0000000000000216 R12: 00000000004b7454 [ 540.804688] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000020001f37 [ 540.804734] [ 540.804739] The buggy address belongs to the page: [ 540.804750] page:ffffea0006cd07c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 540.804762] flags: 0x200000000000000() [ 540.804778] raw: 0200000000000000 0000000000000000 0000000000000000 00000000ffffffff [ 540.804791] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 540.804798] page dumped because: kasan: bad access detected [ 540.804802] [ 540.804807] Memory state around the buggy address: [ 540.804817] ffff8801b341fa00: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 540.804828] ffff8801b341fa80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 540.804838] >ffff8801b341fb00: f1 f1 04 f2 f2 f2 f2 f2 f2 f2 04 f2 f2 f2 f2 f2 [ 540.804845] ^ [ 540.804854] ffff8801b341fb80: f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 [ 540.804864] ffff8801b341fc00: f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 [ 540.804870] ================================================================== [ 540.804875] Disabling lock debugging due to kernel taint [ 540.804913] Kernel panic - not syncing: panic_on_warn set ... [ 540.804913] [ 540.804922] CPU: 1 PID: 17389 Comm: syz-executor4 Tainted: G B 4.14.0-rc2+ #105 [ 540.804928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.804930] Call Trace: [ 540.804942] dump_stack+0x194/0x257 [ 540.804956] ? arch_local_irq_restore+0x53/0x53 [ 540.804967] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 540.804985] ? __list_del_entry_valid+0x90/0x150 [ 540.804996] panic+0x1e4/0x417 [ 540.805009] ? __warn+0x1d9/0x1d9 [ 540.805037] ? __list_del_entry_valid+0x10b/0x150 [ 540.805046] kasan_end_report+0x50/0x50 [ 540.805056] kasan_report+0x144/0x340 [ 540.805071] __asan_report_load8_noabort+0x14/0x20 [ 540.805081] __list_del_entry_valid+0x10b/0x150 [ 540.805094] userfaultfd_event_wait_completion+0x535/0x9c0 [ 540.805109] ? userfaultfd_ctx_get+0x190/0x190 [ 540.805118] ? wake_up_q+0x8a/0xe0 [ 540.805131] ? rwsem_wake+0x313/0x520 [ 540.805146] ? __rwsem_mark_wake.constprop.4+0xe0/0xe0 [ 540.805154] ? __lock_is_held+0xbc/0x140 [ 540.805176] dup_userfaultfd_complete+0x2de/0x480 [ 540.805191] ? dup_userfaultfd+0x890/0x890 [ 540.805203] ? call_rwsem_wake+0x1b/0x30 [ 540.805221] ? wake_up_q+0xe0/0xe0 [ 540.805235] ? __vma_link_rb+0x212/0x320 [ 540.805251] copy_mm+0xe9b/0x1310 [ 540.805280] ? list_add_tail_rcu+0x193/0x193 [ 540.805305] ? check_same_owner+0x320/0x320 [ 540.805316] ? rcu_pm_notify+0xc0/0xc0 [ 540.805331] ? copy_process.part.36+0x202f/0x4af0 [ 540.805348] ? rcu_read_lock_sched_held+0x108/0x120 [ 540.805359] ? kmem_cache_alloc+0x469/0x760 [ 540.805373] ? _raw_spin_unlock+0x22/0x30 [ 540.805389] copy_process.part.36+0x1eae/0x4af0 [ 540.805411] ? __cleanup_sighand+0x40/0x40 [ 540.805424] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 540.805452] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 540.805466] ? do_raw_spin_trylock+0x190/0x190 [ 540.805488] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 540.805499] ? check_noncircular+0x20/0x20 [ 540.805510] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 540.805522] ? check_noncircular+0x20/0x20 [ 540.805535] ? check_noncircular+0x20/0x20 [ 540.805544] ? try_to_wake_up+0x115/0x1850 [ 540.805569] ? check_noncircular+0x20/0x20 [ 540.805578] ? __lock_is_held+0xbc/0x140 [ 540.805594] ? __perf_event_task_sched_out+0x268/0x1400 [ 540.805605] ? __lock_is_held+0xbc/0x140 [ 540.805630] ? find_held_lock+0x39/0x1d0 [ 540.805655] ? lock_downgrade+0x990/0x990 [ 540.805676] ? lock_acquire+0x1d5/0x580 [ 540.805686] ? finish_task_switch+0x1aa/0x740 [ 540.805701] ? do_raw_spin_trylock+0x190/0x190 [ 540.805711] ? lock_release+0xd70/0xd70 [ 540.805720] ? compat_start_thread+0x80/0x80 [ 540.805732] ? check_noncircular+0x20/0x20 [ 540.805744] ? _raw_spin_unlock_irq+0x27/0x70 [ 540.805757] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 540.805768] ? trace_hardirqs_on+0xd/0x10 [ 540.805779] ? _raw_spin_unlock_irq+0x27/0x70 [ 540.805789] ? finish_task_switch+0x1d3/0x740 [ 540.805797] ? finish_task_switch+0x1aa/0x740 [ 540.805811] ? preempt_notifier_dec+0x20/0x20 [ 540.805833] ? __schedule+0x8f0/0x2070 [ 540.805854] _do_fork+0x1ef/0xfe0 [ 540.805871] ? fork_idle+0x2d0/0x2d0 [ 540.805884] ? lock_release+0xd70/0xd70 [ 540.805923] ? schedule+0xf5/0x430 [ 540.805934] ? __schedule+0x2070/0x2070 [ 540.805945] ? iterate_fd+0x3f0/0x3f0 [ 540.805961] ? __fd_install+0x2f7/0x6a0 [ 540.805977] ? exit_to_usermode_loop+0x8c/0x310 [ 540.805998] SyS_clone+0x37/0x50 [ 540.806010] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 540.806019] do_syscall_64+0x26c/0x8d0 [ 540.806036] ? syscall_return_slowpath+0x510/0x510 [ 540.806046] ? syscall_return_slowpath+0x2b3/0x510 [ 540.806058] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 540.806070] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 540.806086] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 540.806097] ? sys_vfork+0x30/0x30 [ 540.806112] entry_SYSCALL64_slow_path+0x25/0x25 [ 540.806117] RIP: 0033:0x4520a9 [ 540.806122] RSP: 002b:00007fe4e67a2c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 540.806130] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 540.806136] RDX: 0000000020001ffc RSI: 0000000020001f37 RDI: 0000000000000000 [ 540.806140] RBP: 0000000000000450 R08: 0000000020001000 R09: 0000000000000000 [ 540.806145] R10: 0000000020001000 R11: 0000000000000216 R12: 00000000004b7454 [ 540.806150] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000020001f37 [ 540.806593] Dumping ftrace buffer: [ 540.806597] (ftrace buffer empty) [ 540.806600] Kernel Offset: disabled