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{0xb9, 0x4, 0x300, 0x9, 0x0, "4555e5a28ab7a23bd3f5c4b6097a1adeba110e0a7a7c5bff8f62ae7d1e6aab7923a6a6cb1f9d46ea95a394e47c6b9100e3ed2d5b759a2fddb4c729f3c23e2cfeff1d6a8d880a54627a4673bc6a3e6d282fead295820fa5f48c28b047fe5af95370a0237b51a72fc3b04a7a2c0725b1142cc3512e6d2c73cc0f1ee4af75b63499e3b3b7b5d02585a0700d9c96531e553dee8669c212cee0c31bbf641d058f8918a3c4e686dd48699e13"}], 0x1107}, {&(0x7f0000ba5000-0x3b0)=[{0x31, 0x961, 0xd02, 0x4, 0x6, "baf1fa6fcb5bec9b06145deb3c68e2e477924039b0267796423d45d4cc0d418c92"}, {0xe8, 0x7fff, 0x41b, 0x5, 0x59, "46e49e6086a6d03d8a7a323b8398ca71ecd93f192c5914e92ddae39acaac17ae61d46467e97d645c51449f8bca3b84eeb27171f4254772181358acd391d00189750a2cbae0fc5c7869152dbd9ae6af377492100374e46177ee241426edcfaea51aa18f400367049ec7ac7b27cfeac778cfb4f80da3ba10508eb647ac665ba50ee268c58b603d57c449615c1569f126bc420bccc4b4076e239c366699ce3311efd2531fe5e1da538715f318408ccadcb06f842cb80bc7b12c14fe11e746a380a3e79f4df4c046794790c78b311696342efa614c246a948f83"}, {0xba, 0x44d5, 0x8, 0x8, 0x3, "3106510324ef2b6cd3686d6a5f3e5349165adfb11a2b7c573cc182a93f1339f4fd91a8752f1a127570e333517ac654453c69d6be6c757e91ea3602c5bd312775b2ca5516cdc574ace7c7e8803b012c4bc91253143a1c531409fda235ca044c24c725756b6fe80942ea9ed122af6a125f259d51734888d4b97e5e7c56a9352331674c0aa5aa033dbe21d2af18eb5222f2ee870d6365578cf21f25a15172a37508dbf5d4eb9730ee7e227b"}, {0xdf, 0x95, 0xb02, 0x100000001, 0x1, "2de0344ddb86943cbcdd720b7420cfa6e512ec624041c16316b3d0f46ff7bd32a436fdaee1747b43e7e7bbb9cf6a6ee9bbbdb3e5c1326c919dc6bcaf5e124389e2b783661dac0f5805877a70ef17403529d9de088c457dd1b09f08fbef2315794c90726190b190d5925c06a6ca2f21148240ccd0ce578f234081a44cbb35feb5b74211ad9908fb77fc41c00be2a995ad132a58f70029e0584278fbc52ca2a8c6b5d1acbb24af43cc05019f6b5a0acf6faf1228294c55eaeeaa29968a2ab361b42dcd688b563a4300cf4816adde0a11"}, {0x74, 0x4, 0x0, 0x7, 0x401, "3839fafe45344609656bdf175110ebdb9be59af00618ae5229700d2fc0c523e19634005ff20e08ddf65d58739f8037327ffcfa57ad6326845541bf6c2d7260f5627b1988ee28bebbc1b35c35821d6ffcfb460f3e8ae4340ea4fec59b2e23f029e1501b27"}, {0x32, 0x1, 0x0, 0x8, 0x1000, "e138eaf41bd04bfddb05f3079d2dc3743043f09a3c17d6bfc5d703281ce3a76bc78a"}, {0x58, 0x0, 0x2, 0x1f, 0xa000000000000000, "1af90b87a5a90392c42fd2d402817b97c2563f7c2a6f9c58acdf581f0002765355fb37e937c996aa149b741c45df924679a412a92f2a14ff55f6a031f39f64d02d498761b8b3999e"}], 0x3b0}, {&(0x7f00001a5000)=[{0x5a, 0x80000001, 0x400, 0xfffffffffffffffb, 0x8db, "6afb6c7fd1dbc72094fb8aacbe940503653e4ba39cb895047a43825deddd3582237555e89c075bb15ea209e197e74d7aa052ae92b9a717f91f928697b4edbcfef604b48fad4a8d230140"}, {0x9c, 0x7, 0x11a, 0xfffffffffffffffc, 0x1, "07669aed7f4d250598841b1fef72a97994edac0ac4c2b55ee93e4535c90043774524b3e7586ebc0dbd73b877a35fca8e27805a6a750010495cf785432289d00acdbf7bad1369dd682cfb66c708638c2d237382db7008fedb5f842307d3102cca779748cff5d16c9075d7e4078b0c7b94cf3c7444bc889f85ab6215d13336e9b1cf60bb8af555e836b1126936"}, {0x4a, 0xff, 0x100, 0x2, 0xfffffffffffffff8, "e235f8941c62de40348c2b1d46cb4f6b9bd8dadbaa36d0a623b3f8137ff3ae8fd4d6cd501a4a3248ab0eb4272135516c8c02c7a618486c82202d"}], 0x140}], 0x6, &(0x7f0000886000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x30, 0x1, 0x1, [r2, r0, r5, r0, r6, r6, r5, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x5, 0x8000}, 0xc090) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000863000)=0xc) r17 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) syz_open_dev$loop(&(0x7f0000718000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x1) unshare(0x400) sync_file_range(r17, 0xbc, 0x5, 0x0) r18 = signalfd4(r17, &(0x7f0000fb3000-0x8)={0x4}, 0x8, 0x80000) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000fb7000-0xe)=@known="73797374656d2e61647669736500") signalfd(r18, &(0x7f0000519000-0x8)={0xffffdffc}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004f5000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000, 0x7fff, 0x3, 0x3, 0x40}, 0xa0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/09/28 14:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000472000)={0x3b, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00008a1000-0x6)="2e2f66696c653000", &(0x7f0000f86000-0xd)={0xd, 0x0, "f555040635"}, &(0x7f000045b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000552000-0x20)={0x0, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e00000)=0x0) sendto$inet(r2, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/09/28 14:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000816000-0x9)="2f6465762f6b766d00", 0x400000, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006f9000-0x4)=0x8, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000062c000)="568acee001280ad5647310a49121fe864294580c25cd0e2d8363a57ea6681d470fbb6004ae0ac43e9478b78617b39d69e5460ac9b35daee8bae65681611a04ae2a7b347691fdf197f0f61cae67d5eb21628ffc8c902640f428422a3822fb237497e652871e53c8172b27853bfbd1818a1bc73305adbf68c102a3c6c6a5a96fc1ddeb0773fa575430db53478dceed7487138b5e36028b92b426c1f333cbff2257", 0xa0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000071a000)="2f6465762f76637300", 0x42400, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000e97000)=0xbb) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x80040, 0x80) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007e5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d6000)=0x10, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000075c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000, 0x3, 0x2, 0x7, 0x2, 0x2, 0x0}, 0x20) socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 14:07:59 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x1, 0x0, 0x0, 0xfffffffffffffff7}, {0x48, 0x4, 0x0, 0x7fe}, {0x200000006, 0x0, 0x0, 0x5}]}, 0x10) socket(0xa, 0x3, 0x21) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f0000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000733000)=[{0x0, 0x9}, {0x0, 0x4}, {0x2, 0x9}, {0x3, 0x5}], 0x4) r3 = semget$private(0x0, 0x1, 0x20) semget(0x2, 0x3, 0x208) semget$private(0x0, 0x7, 0x2) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000dd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000095d000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000aff000-0x4)=0x10000004c, 0x4) bind$inet(r1, &(0x7f0000c35000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000374000-0x2b)={@random="feeac4bbb65c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0xfffffffffffffffe, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x2, 0x9, 0x0, "3b"}}}}}) connect$inet(r1, &(0x7f0000476000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f00004e8000-0x4)=0x7) r4 = semget(0x0, 0x0, 0x25) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r5, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x7, "a9003d5d010000000000c1ffffe700001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f0000538000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6(0xa, 0x3, 0x100000000000ec) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bf9000)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000a83000)={@common="74756e6c300000000000000000000000", @ifru_settings={0x7ff, 0x9, @raw_hdlc=&(0x7f0000484000)={0x3cb, 0xc9d8}}}) getresuid(&(0x7f0000871000-0x4)=0x0, &(0x7f00004a5000-0x4)=0x0, &(0x7f00002a2000)=0x0) stat(&(0x7f0000f55000-0x8)="2e2f66696c653000", &(0x7f0000066000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0xf, 0x800, 0x5) 2017/09/28 14:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r2 = dup(r0) fchmodat(r2, &(0x7f0000375000)="2e2f66696c653000", 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) [ 147.501603] audit: type=1326 audit(1506607679.997:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=10128 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/28 14:08:00 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x5, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0xeb)="e568e5c104c56e0b60b60f1987b0005532637216d25dd6a61f71a59f42597829d4143eccb9c1108ff28740400bc30f07acd93d797b7b4a187aa77f5d26fe6d148164414f6ae8d86ae3c94e896c21f5c5a98edc20bedcdfd2118a6764ce2c2aea759958002facbe4e60fc93e6b7edb291e0f1262e696262d2e63dbc085b282eb9864ed6436155eae3a9b40d1e93f6a8cc4f062acba341804be133e9a8e1af14addeb51a3c52acf189553d2b8dd145d2c027372e6b81640c31b77f7e770752fc38804a34c9faf6da0e209a6701e39288b429599ca46bacf3a3d66607df97073b60cf48b3430e6af6e149d5f2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000095a000)="7f7275737465642d5c2c6367726f757023764c6e65743000", 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000d6a000+0xf7d)={0x3, &(0x7f00001ad000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) read(r1, &(0x7f0000c11000-0xd6)="", 0x0) recvmsg$netrom(r1, &(0x7f0000319000)={&(0x7f0000aa9000)=@full={{0x3, {"fcba71c217a0a7"}, 0x7}, [{"771e7aa5d3ab9a"}, {"ae41709aab9541"}, {"d1bf845b20b435"}, {"27dc64c439ddc7"}, {"73fed2d33c5bd0"}, {"c333928ac9e3ab"}, {"3723007eeeb3c8"}, {"d72138c79d1b2b"}]}, 0x48, &(0x7f0000110000)=[{&(0x7f0000a00000)="517e4858009acc172bc79220dccc8daa5031423fd15c37cce51e443cde5b819fba696ac9d6c8176a0737359ce557e3f229017e6f9103694bcfa62bbbdf6d958a28029ec6cfba2f68c4895f0d8f0ef3561c370101271273e2dc6dbcda426cde191c23f3322e", 0x65}, {&(0x7f000034d000-0xd4)="e71ea34dec3c7411603d1ff3902568715b64757f52a90f2d9c9d0c45fd97bcf7d335e2916613ebfae00a8a2ee1e4a6b5d4247e6f22ba41c3ec74954299492442f4696d77e02009db06b06b4278d74cfbc74d0539aba156df234fb20a93ce6c03430a5e97b4dd6f541dae27721ffa06df70285d2273bc163d95bf47e209faf9120af22abb4acfcd843857f8d5446162a1ece82355b05125dfd775357d40aa6d3d5d85fd0f26caa41e380a68908c53576bd35630e37967e7caadbd89ead7de4b424542a9f2dde6e109d452a141abe1b990a45692ab", 0xd4}], 0x2, &(0x7f00009ee000-0x230)=[{0x98, 0x186, 0xffffffff, "1e1a2bfcaa414dc020efe47d4aa06364faf9b09ee5c8e408fcf32cf06085491d1271d9034668dec7709cf36640b5a1bd6bd4c40e10520b79225e08c34b80498f969a3bc24ac91908a3b89e42577b4416bbe560631ebc2620b6f06def0abde24ea36334b1252586f122a03abdae47b2a40f18dfde2c93cf886508f3559aee8d46935368c0"}, {0xa0, 0x3a, 0x6, "cea498062f81bf1cf9e0a6b3cc154cd2f0e99f4eed2ea3138f5feef5b80540909cd8ff9cb804aad42673fd9b732bf7f98a7245374aefebddd7081a3ec6308875debc658844c27bc900fa3394a7b245afd7d9b5fde8aab2879e15a611daa01a74939e364c943346f0b4a4d5805ec977e7a9967c862ab20edfb85baa9c2f34ac2b8133e5513546f38fcb1d1a4ecb4016"}, {0xa0, 0x10a, 0x6435, "9cad955a295c11357c781039e24d35aa63c5f4e5af46a426b7a46a39cc32780ead860a61125004beff5ec422585827fbf9d5d54358a357899ec2ce1ff8ff93fed00c91e33cebaa73998b099843c9d4dd5e154c1deb67a6353481503a91084edb0f1821f238fbd3432a0f60938b063381c88421039a58d379ebd63693407750c86e0dd93846852b399811"}, {0x58, 0x3a, 0xffffffff, "081a7873040071222bada83dca0b1a493d7cd805b6f22ee835a0cf1b3684a624052f85834ba1ebf15d1ca651bef0db6f1ebcbef7e2bcbc7ac8d1f1e0a82552cb8c"}], 0x4, 0x20000090}, 0x100) fchmod(r1, 0x0) 2017/09/28 14:08:00 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, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000472000)={0x3b, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000344000)="2e2f66696c653000", &(0x7f00000c0000)={0xb, 0x0, "f555fe"}, &(0x7f000045b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cd1000-0x8)={0x0, 0x2, 0x8007, 0x0, 0x403, 0x5, 0x2, 0xffffffffeffffffd, 0x0}, &(0x7f000035f000)=0x20) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2017/09/28 14:08:00 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x80040, 0x80) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(r0) r3 = fcntl$dupfd(r1, 0x406, r1) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000131000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001ab000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea8000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b29000)={r5, 0x8000}, 0x6) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) readv(r4, &(0x7f0000054000-0x70)=[{&(0x7f0000fe0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f000004c000-0x89)="", 0x0}], 0x2) socket$kcm(0x29, 0x0, 0x0) close(0xffffffffffffffff) socketpair(0x1b, 0xe, 0x5, &(0x7f000044b000)={0x0, 0x0}) fsync(r6) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f00003c0000)=[0x100000000, 0x7]) setpriority(0x0, r2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000291000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) close(r8) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000b76000)={0x6, 0xffffffff}) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x6) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00005ba000-0x400)={"8079b1e0cc8cf05d5b6e512e1dc29038548db2b475918a0f0bd3ab5b22717f1e47fae2ac08a75931d5ff53c16f92c7e9fb032f9e7f65175f6a34cac297dcfa23c04d3342cffbd4d2b52983a27b805521792ec180cedf1d836573b9d4e089f19dc560d019b6f45ce4447832f36eebf9ed805737d0ca1f717fa38bffab4c2aeb75385a7e0ae0ec1961438d6c1e6aaa9a07a8775855fe7b6558f9033d2d9e8163781dc97ce204ba79f27e4e5e9e1b92a527702550208908efcb18616a5fed76f095d155f9a075b4a2a796460f8e9866a81784ae767261ec38e8f872f46caeb6df91c13466f4c8718e170c4485c4bb0e786e39fcc2c7cd561430965c342b620bd66fd4fd5c5e929c67f01dbc7b770253b28264579109381b41fe3242ece6391540b3bba6d03ca8f0a0da8aa9c29d84a152f58d0f3142d14d12a6d67b57395e810e47a80a8f78f1c6c32af70af8791e784c759a087bf8d2cab1e584101cd8f9df9a01fc6f238516fa487c0460541bd9903cf42562ce6a0664d1bab6630e8ed884760089adb40e4b2bb47f4003b43518ddf0242a9bbc496cb1e366a2a0904a4446be0ffc5e4bfdd121491be9b819e6407c5418bd81ac260d18d3de4b517bf2e0a9bf5fee8241a9069ce2745c91c187a5b69bf9f7bdb3538ac568cc0d345d5dbf42a9c644b8f508696d9c3fd8f0769cdcb710676a4903c639d33e6e086798bae70ca995b9cca73e0eb41bf8932980006a6a9c41f348398b9b905ae9ed0b670b27c59f2176de1960492dd0420eb804c9a8a779980df23fe4273e98a789c5d71f5162c32743c07d5b196b0aff07fda2d60e43667632593b59bed4c34bb88ea25085f88bcdee4be84784c3270c53d53f399b8918ef8faf239916a00a544fb0bb778c6dae83ef080ed7115f95a7ba09257e21a06e727b9f4c3473638b1fb40bc54c121300b0715ede8b454083998f26430ccb99673893bedf19edeea4af8fa28cf96f311a19798e9a631b69fc17577e44eaded9973fb726520cc9781ba9005b3d0db1902cd45302c7943fa326ab5a7953c7075a4a513d9c0df484cfc59643161e152040302e31e62c0881b3c6bd9b6606b34d8d341abb09ed3046fd7f335afe886d765a006e97ede9af3f3d38f030fd990071cfdd24d0ed517a4d8216c8b40325b38088393bcc73e70855b655a5ec0f8a932dc9d0fc2306874bb12d9ba0f88a2905e1e5b33b738fb8cef525c4e1083306a4a3377bef247f542163c5c1594f40bc794edb3cd49560eccb8ab67b94fe124d4019df633c93204adf2501066b23124383002fe7167c0a183dfa368d82292684e4c55e889bb9ed56b056f72608aaacfe3cec659b64a7b743f514356aa90fe3bd7a89ac26db7b47f8a0c7ed24b37a660c1c6e545107ed6b349d387df85badb59155eaa1b5686f10c034452309d24ceac3970dc5bf46"}) 2017/09/28 14:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00008d8000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000f05000-0x53)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x6, 0x3, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x0}]}]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000212000)="5b", 0x1) recvfrom$inet(r0, &(0x7f0000f01000-0xb3)="", 0x0, 0x0, &(0x7f00000c1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$void(0x0) r1 = syz_open_dev$mouse(&(0x7f00005a2000)="2f6465762f696e7075742f6d6f7573652300", 0x100, 0x440002) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009e4000)={0x0, 0x9}, &(0x7f000064c000)=0x8) timer_create(0x7, &(0x7f00004ca000-0x60)={0x0, 0x5, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e2000)=0x0) timer_gettime(r3, &(0x7f000045f000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000066d000-0x4)=r2, 0x4) get_thread_area(&(0x7f0000ca4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001c5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000208000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ecf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f00004a0000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007db000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x2, 0x10001, 0x2, 0xc2, 0x3, 0x20, 0x20, 0x4, r4, r5}, {0xd93b493, 0x9, 0x8, 0x3, 0x3, 0x1000, 0xfffffffffffffffe, 0x3}, {0x3f, 0x3, 0xe04, 0x8}, 0x2, 0x6, 0x3, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x80000000, 0x9e1}, 0x4, @in=@rand_addr=0x77, 0xfffffffffffffff7, 0x50665614eacf0d85, 0x3, 0xb16b, 0x40, 0x4, 0x0}}, 0xe8) r6 = request_key(&(0x7f00000cc000)="2e726571756573745f6b65795f6175746800", &(0x7f0000ca3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009eb000-0xa)="5d2c7472757374656400", 0xffffffffffffffff) r7 = request_key(&(0x7f0000dbc000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000044d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d9000-0x4)="5bb04000", 0x0) keyctl$unlink(0x9, r6, r7) 2017/09/28 14:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000f, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000030a000)="2f6465762f76637300", 0x210000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f03000-0xe8)={{{@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}, {{@in=@rand_addr=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}}, &(0x7f0000b4a000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000654000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cdd000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x2, 0x1f, 0x3b3c88ab44e38935, 0xa0, 0x80, 0x100000000, r3, r4}, {0x8, 0x7, 0xfff, 0x8, 0x8, 0x401, 0x2, 0x9}, {0x1, 0x1, 0x9, 0x2}, 0x100000000, 0x8, 0xadfe, 0x0, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1f, 0x5d}, 0x8, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x3, 0xfffffffffffffffd, 0x8, 0x2, 0x8000}}, 0xe8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 14:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f24000-0x1c)="292676626f786e657430657468312b2b236d643573756dc323262c00", 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000018d000)="2f6465762f76637300", 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000098b000-0xc)={0x10, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c71000-0x8)="2e2f66696c653000") close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) open$dir(&(0x7f0000e82000)="2e2f66696c653000", 0x400000, 0x108) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000e8c000-0x1)="ff", &(0x7f0000e70000)=""}, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ad8000)={0x0, 0x312}, &(0x7f0000a45000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000065000-0x4)=@assoc_id=r3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000062b000)={0x0, 0x6c, "42c04ff71a0f038622fcce855955ad5c4904306652b25d48183a73bcc662fb263e7bc8dc47866b19356061baeb8a4cb4ff4e03c5d2f69ef0d0812974e756d3cb3b58b3970c2837f59bc724c0af9af05c4318a21b27539b3077f5910608ba21086d997eff0e75a7f1da0781dc"}, &(0x7f0000f31000)=0x74) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c9000)={r4, 0x3, 0xffff, 0x3438cb6c, 0xec, 0x7}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000074c000)={0x2, [0xfffffffffffffc00, 0xfc48]}, 0x8) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000da5000)=0x0) recvfrom$ipx(r2, &(0x7f0000413000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x1, &(0x7f00004e5000-0x10)={0x4, 0x800, 0x3ff, "e74c7845f022", 0x8, 0x0}, 0x10) [ 147.557613] audit: type=1326 audit(1506607680.053:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=10128 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/28 14:08:00 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000605000-0x1)=0x10000, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r1, 0x0, &(0x7f0000f67000-0x4)=0x0, 0x800) r2 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000474000)={0x0, 0x3}, &(0x7f0000f67000)=0x8) socket(0x1e, 0x2, 0xc) write(r2, &(0x7f0000d18000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r4 = socket(0x11, 0x2, 0x0) fadvise64(r4, 0x0, 0x40, 0x3) socket(0x80000000010, 0x2, 0xc) write(r2, &(0x7f000019a000)="1f0000000104ff00fd4354000c0000001c000600080001000400dcffdf001e", 0x1f) socket(0x10, 0x8, 0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c0e000)={r3, 0xf6, "36aae867586430081fca3e438c9833c01a96733d8e7a955dd7b4bfabb59c36c5ab054763cf8a20647b5ed5be19d733ed3476f1408591cc430fb282d48ea3c1f54d3440a03ab37ba76decf24d60fe4dc6415483c608c21a77e17a60f34b7e8c55f05b90a01b4bb4a78bc19b8f86a0cebe859df57bd3fbdfa159971d0485b3bd174260ab1e35f7343dd6a7121d607ff696d6d765f04805bb5f347249f238d34bd7697aca45439c2f7fc9ee27547fb138bce4c8703e7a1b159f4a5efd154e0f6786966d37d120f553d60b4910debfe26636d7d2005af10829ffe91488fbbdbe1de3debdd77b5dc52ac690ff9553eac8dca7e376985f7bb6"}, &(0x7f0000f66000)=0xfe) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000704000)="1f0000000104ff00fd4345c0071100000200f0000800010002000000ffdf00", 0x1f) socket(0x200000002, 0x7, 0x6) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:00 executing program 7: mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000315000-0x8)=0x1462) futex(&(0x7f0000013000-0x4)=0x400, 0x5, 0xd3, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x1, 0xff) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ce000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000104000)={0x5, 0x78, 0x3bb1a905, 0x8, 0x100000000, 0x3, 0x0, 0x6d0, 0x800, 0x2, 0x5, 0x9, 0x9, 0x6, 0x0, 0xfecd, 0x2, 0x50, 0x7fffffff, 0x80, 0x3, 0xffffffffffffffe0, 0x7, 0xe76, 0x9, 0x100000001, 0x0}, 0x0, 0x6, 0xffffffffffffff9c, 0x4) perf_event_open(&(0x7f00004ce000-0x78)={0x0, 0x78, 0x3, 0x4, 0x8, 0xffffffff, 0x0, 0x7fffffff, 0x0, 0x2, 0x2, 0x14000, 0x2, 0x5, 0x0, 0x0, 0x1, 0x4, 0x5fe000000, 0x800, 0x81, 0x6, 0x3, 0x468, 0x0, 0x4, 0x0}, r1, 0x9, r2, 0xe) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getrlimit(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/09/28 14:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x80040, 0x80) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:00 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, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fb3000)={@common="62637368300000000000000000000000", @ifru_flags=0x4002}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 14:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) syz_open_dev$sg(&(0x7f0000527000-0x9)="2f6465762f73672300", 0x0, 0x40000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000695000-0x9)="2f6465762f72746300", 0x800, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000f64000)=0x3, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000472000)={0x3b, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x7ffffffffffffff8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005bb000-0xe8)={{{@in=@multicast1=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036b000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x14) recvfrom$unix(0xffffffffffffffff, &(0x7f0000e48000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000f8f000-0x4)=0x0, 0x4) writev(r3, &(0x7f0000759000)=[{&(0x7f00002f1000)="2672ead71d45ea0556185a5791ab4a5eee66460fba34b71a154e418139128d1409a95c2bd58e68d0a129ec169ff73c600c4dd924387e5e", 0x37}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x76}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x7, [0x0, 0x6, 0x5, 0x3, 0xffffffff, 0x1, 0x200, 0x73]}, 0x5c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000030f000)={0x0, 0x800, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000032c000-0x40)={&(0x7f0000817000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000043a000-0x8)=[0x0, 0x0], &(0x7f0000121000)=[0x0, 0x0], &(0x7f0000545000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000bbb000)={0x8001, 0x1, 0x1, 0x0, 0x20, 0x5, 0x8, 0x33, 0xfff, 0xfff, 0x3}, 0xb) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c53000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b30000-0x8)={r5, 0x9}, &(0x7f000049e000)=0x8) r6 = memfd_create(&(0x7f0000fbb000)="6574683046656d303a656d3129656d302e7365637572697479656d306370757365746d696d655f74797065407d776c616e3000", 0x2) select(0x40, &(0x7f0000228000-0x40)={0x0, 0x8, 0x1f, 0xffffffffffffff51, 0x5, 0x97, 0x8, 0xffffffff}, &(0x7f0000567000-0x40)={0xa82, 0x8, 0x9807, 0x0, 0x58f2a40, 0x0, 0xe29, 0x7}, &(0x7f00007e6000-0x40)={0x80000000, 0xffffffffffff7e0d, 0x1, 0x2, 0x9, 0x8, 0xffffffffffff0000, 0xfffffffffffffffc}, &(0x7f000041d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f00001ee000)={0x22, 0x100000000, 0x80000001, {r7, 0x0}, 0x4, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000fe8000-0x1)=0xdea3347a2f8b1bb1, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000db6000-0x108)={0xfffffffffffffffc, {{0xa, 0x2, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000cc1000)={0x3, &(0x7f0000e67000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x1000000802, 0x0) 2017/09/28 14:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000015000-0x3f)="2e706f7369785f61636c5f61636365737326212a6d696d655f747970652b7070703100") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b56000-0x9)="2f6465762f72746300", 0x0, 0x0) io_setup(0x0, &(0x7f0000b80000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 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) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) ftruncate(r1, 0xa6b7) close(r3) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f000094a000-0x10)={0x9, 0x0, 0x0, 0x0}, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000722000-0x4)=0x0, &(0x7f00005c0000)=0x4) ptrace(0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x5, 0x0) msgctl$IPC_RMID(0x0, 0x0) accept4$inet6(r2, &(0x7f0000190000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000076b000)=0x1c, 0x800) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/09/28 14:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x80040, 0x80) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:00 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, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) io_setup(0x5, &(0x7f0000426000-0x8)=0x0) io_destroy(r1) 2017/09/28 14:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000da9000)={0x7, 0x689, 0x5, 0x5, 0xffffffff, 0x9b2, 0x1f, 0x20, 0x0}, &(0x7f000087e000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b59000-0x8)=@assoc_value={r1, 0x4}, 0x8) [ 147.754714] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 147.777834] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 147.860425] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 147.884759] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/09/28 14:08:00 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, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c1e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x206, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, r0, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000447000-0x4)=0x8, 0x4) 2017/09/28 14:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x80040, 0x80) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000047e000)="2e2f66696c653000", 0x2fc, 0x4007) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000e2f000)="64efd6d5f0dafacd12730221d593391a565cc0f7a08bf69f15fe3c225dc1850f6357f8fbcd81423c84dc131ef1761cfba3fcd5c0741ee7ede864c2ade6df887f129054be180fb120a14eec02bd13834889a3de15e11762b91d97790bf11342b799ca7a90a4540900aa4ff08a3f936fe6b0123269849f6a4bf966171428ec81661682a97d881daccee4759ca451f2838a70e80146ef92d69ef13a2804de92567e0fc29924b560c41da728f41f44af9f4662dbb7b669f1c5e8b353690d31fc17628114cc3fbf53cc3a86141ff325e15b2867b190291f6905") ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000028000)={"673799ffe9126e92b9628e160218faff", {0x4, 0x467, 0x1e33c00000, "eaab0c0f180a", 0x10001, 0x0}}) socket$inet(0x2, 0x1, 0x3) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000443000)="2f6465762f76637300", 0x40000, 0x0) getpeername$unix(r2, &(0x7f0000fb2000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00004a6000)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 14:08:00 executing program 7: mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0xbbc5, 0x1, 0x0, 0x3ff, 0x4, 0x6}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006a6000)=0x0, &(0x7f0000891000-0x4)=0x4) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000052f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="c159d2bf93728c3a85b57dda07dc955a246b85cb259f9fbcd51144", 0x1b) 2017/09/28 14:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000472000)={0x3b, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) r1 = open$dir(&(0x7f0000125000-0x8)="2e2f66696c653000", 0x20000, 0x0) name_to_handle_at(r1, &(0x7f0000344000)="2e2f66696c653000", &(0x7f00000c0000)={0xb, 0x0, "f549e6"}, &(0x7f000045b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000552000-0x20)={0x0, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/09/28 14:08:00 executing program 5: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c8f000-0x8)="2e2f66696c653000", 0x400000005) mount(&(0x7f00008f5000-0x8)="2e2f66696c653000", &(0x7f00007bc000-0x8)="2e2f66696c653000", &(0x7f0000738000-0xb)="7270635f70697065667300", 0x20006, &(0x7f00009e4000)="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") symlink(&(0x7f0000e08000-0x8)="2e2f66696c653000", &(0x7f000011b000-0x8)="2e2f66696c653000") mount(&(0x7f0000b99000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000b68000-0x7)="d172616d667300", 0x1008004, &(0x7f000098a000)="") r1 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0xfffffffffffffffa, 0x2000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fec000)={0x0, 0x1}, &(0x7f0000fce000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db5000-0x8)={r2, 0x1}, 0x8) socketpair(0xa, 0x80f, 0x3, &(0x7f0000896000)={0x0, 0x0}) sendmsg(r3, &(0x7f00003f8000)={&(0x7f0000212000)=@llc={0x1a, 0x0, 0x0, 0x8, 0x1000001c8082b6, 0x7, @random="569b3175eec2", [0x0, 0x0]}, 0x10, &(0x7f0000870000-0x60)=[], 0x0, &(0x7f00006b1000-0x68)=[], 0x0, 0x4000000000000001}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f000041d000-0x8)="2e2f66696c653000", 0x0, 0x100000000000000) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000f6f000)=0x0, &(0x7f00002e1000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000b93000)=[{&(0x7f0000b9b000)="290000001a0019a8553d7547000200f70200e300faffff010002f700090002007f0000e0000000ff00", 0x29}], 0x1) r6 = request_key(&(0x7f0000b37000-0x8)="6b657972696e6700", &(0x7f00001a2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a7000-0x1)="00", 0xfffffffffffffffb) r7 = request_key(&(0x7f0000d5e000)="6b657972696e6700", &(0x7f0000998000+0xce7)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000109000)="626465766b657972696e672d73797374656d656d3100", 0xfffffffffffffffb) keyctl$search(0xa, r6, &(0x7f000044f000)="6465616400", &(0x7f0000fcf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r7) bind$bt_hci(r1, &(0x7f00006e3000-0x6)={0x1f, 0x2, 0x0}, 0x6) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) renameat(r4, &(0x7f0000346000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000829000-0x1)="2f") r8 = shmget$private(0x0, 0x1000, 0x78000800, &(0x7f00009d9000/0x1000)=nil) execveat(r4, &(0x7f00003d4000)="2f", &(0x7f0000f29000)=[&(0x7f0000498000-0x1)="00", &(0x7f0000aee000-0xc)="76626f786e6574316c6f0e00", &(0x7f0000b75000+0x9d8)="00", &(0x7f0000d6e000-0x23)="70707031ca6d696d655f74797065637075736574262e73797374656d7070703076626f786e6574305b272a212d00"], &(0x7f0000e87000)=[&(0x7f0000b26000)="2f6465762f73672300", &(0x7f00004f7000)="00"], 0x400) stat(&(0x7f0000d80000)="2e2f66696c653000", &(0x7f00004d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_UNLOCK(r8, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r4, &(0x7f0000b55000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x20, &(0x7f00000f2000-0x1c)={0xa, 0x2, 0x20001ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e29000)={0x4, 0x0, 0x0, 0xea3}) 2017/09/28 14:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000672000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000595000/0x18000)=nil, &(0x7f00000e0000)=[@text16={0x10, &(0x7f0000506000)="baf80c66b81105a48a66efbafc0cecbaf80c66b87241568c66efbafc0ced0f380abf290066b80500000066b9000000000f01d932320f20e06635010000000f22e00f07f2ab0fb69e0018f3ab", 0x4c}], 0x1, 0x0, &(0x7f0000b59000)=[], 0x0) sendto$inet(r1, &(0x7f00000c6000)="", 0x0, 0x20000011, &(0x7f0000d3f000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$int_in(r0, 0x5450, &(0x7f0000fd8000)=0xfffffffffffffeff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000016a000)=0x0) 2017/09/28 14:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000135000/0x2000)=nil, 0x2000, 0x2000001, 0x36, r0, 0x0) bind$inet6(r0, &(0x7f0000b0f000)={0xa, 0x3, 0x80000000007e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x77, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73657374796d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket(0x10, 0x2, 0xc) connect$inet(r1, &(0x7f0000cbc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000e07000-0x40)=[{&(0x7f00009c9000)=[], 0x0}, {&(0x7f0000b4a000)=[{0x60, 0x6, 0x800, 0x15b, 0x3687c762, "d265ceaa68e64914f1aa5ca5be4a81b11c9f0102d5a83f84246217b08101134ab65545900a8903054baec4ae23841ea04bddec94066b556aa172aa1d6685527db2fb692dafa717028372f472d84540"}, {0x34, 0x8, 0x1, 0x28d7, 0xdf, "684e75e735bbd53fe03febbc75cf84bfb899230f1d0e3189e386e9968e42613fd5c58d"}, {0xf0, 0x80000001, 0x100, 0xfffffffffffffff7, 0x3, "b8f4f50fb4c80c0d2d3ac668d1f8a70c205b4df0e70c01ec534a11056528d13904f9a18a03280e67094df081cc16df061f084b789f614e9ae2cc75933a37fb27623051d05d5189050b5bbaa88b0fe4dc90af1b9e1da21e3224886334fe08f97a3b1be8517bb1afdb839de73e04a08938cff5526dbfd45f1c016cfa19bee650fab95d924d47deb9c335a61e2ddc3b0143683a80a500ba80d117650e27e5bc2cfe649caef19a7b968d4686896ef76ba1670c9e530180ff0ed275c09f1c05255358fe41dbc96252a510a2bf18f73c8e172bee3e8ec3080594328089c03b39a8"}, {0x1010, 0x6, 0x10, 0x5, 0xffffffffffffff00, "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"}, {0xb8, 0x8, 0x400, 0xfffffffffffffc00, 0x80000001, "0deb2a7d6ebe5dce8a3279a3698350cc0f754bf302ebf29896f2a5e05ed1f6674f5c238e2f9abdf741d0379a54cfc4378f29579514dd391a54741ecbb67b35fcf3d0a2468c36f62b190fedba24b246f0800c50b0fd38b2dd2f326cba29014f77973b99734cd59c5c8407ce393cbacef9b5ba75f17b3c89865b9366f62f1a01e376aaf329ccd1bdcbbce8e2cb6164cf6799646b32ac24cd0367beab71d50c318d0cef1737c7bf80"}, {0xa0, 0x7, 0x100, 0x6, 0x7, "f9d8db96406198cd3eb1ce705b9d91dd12d34850899c09f207157b8a1959d81f7c371cb9a336179614ad9f7b5e0739df079a13d1c6c582044437a425f43fc4423a578158c725b3e04ee0c8aa9b9f8b2e2d8e412e1d40b7f6fd3c72a905fdb21163dc23bf0177638ca2534a37294d426421a74f2b14af56ba9ba5737dfabd97cd6678d280fb26212b7be210beb0dd5e45"}], 0x12ec}, {&(0x7f000056e000)=[{0x8c, 0xffffffffffffab09, 0x800, 0x7, 0x8001, "7978979546ac68b74e034af6f0ed3af19809485994bfff5a9ddde4c0049e75dd397315c10e9bb7d2bfd6f14496a0e10e6045b15b8ad03ce0937503586e24578c9b4d497bfebe69087a303f844c430aad1fd62148a2ebab8d8f4b0cda631c31ac58f3920a222e48b044727f70ae046616de6b3efe7b35d37df4"}, {0x6c, 0x8, 0x0, 0x4, 0x3, "59f2572b894d6db271945c6037b94019ea812c0508adaefd98aeafea2be8e46cb3462228711dd4e8cc59254514f345190466637480556f55b0e88003b59f2be5af3560dfc6ca0fb225ccd0f9573a0f73e4b970a66162996b3b"}], 0xf8}, {&(0x7f0000113000-0x11d8)=[{0x1010, 0x27, 0x100, 0xf37, 0x37a, "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{0x64, 0x800, 0x1, 0x1ff, 0x2b, "5c10551703f5c01ab5e028d73f07c66d03ab6f23bdbecda81a16046dfe70da382113ff94ffa7a3e9fd105a444a2cdfbc603fc3274aa76d5aa5069f2a3a934fe2f1e91ef5a849471725c8ad18b386dce365b946e6"}, {0x50, 0xf6, 0x300, 0x1ff, 0x2, "6e5fcbc05b1c66635c8864d95ccaab9e86b8f738c02eb266b3178a202453ef864ef401706092b86bb7f5ea377394a26c997b43236f69fe9a5af3e2a56f6e2d"}, {0xe8, 0x2, 0xb02, 0x401, 0x7f800000, "8ec30322a8917d8c9e23177c1b02f5fa1381f11784fd1ecd75750e548b3734a14a103f518a33a85ffc260138b92eff926fd2c938874b9a03034edd73f87709aa761f6509436dd856c1e48c502b5fbfc7bc6dcdde1caae9f527c99582be3d047ab9b3cfa6fa057c982cd22ab2b01f5d0d3115b672df274a3b1b1393d7a3734dee3cdbff66bc4fb21f1b3ceb591201979527d02e9306bc68acf3faa194bf2546c97310d20588b32af8f15a53bb42f5c9258aab84d2aa03ea2bf872eb0e25589c5a12808cc20af95dadef832d6112dbf6cedc68b48a396e408f"}, {0x2c, 0x8, 0x4, 0x26f, 0xc98c, "ba861c52888091635e6063f76d93f20b75b6bcf639c015f96e"}], 0x11d8}], 0x4, &(0x7f0000014000)=[], 0x0, 0xfffffffffffffffc}, 0x0) creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x90) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001b0000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057c000-0x4)=0xe8) mlock(&(0x7f00003ec000/0x2000)=nil, 0x2000) listen(r0, 0x3) bind$inet(r1, &(0x7f0000352000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c19000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) syz_emit_ethernet(0xd8, &(0x7f0000b8f000-0xd8)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000001, 0x0, 0xca, 0x0, 0x2, 0x0, 0x40000000000411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x1, "44ef5b", 0xfffffffffffffff7, "6b14cf"}, "5526be69910c0167339a13ef82ae9b83a3d5dd8a57afc114d01188555876292ec52b5ae5fbffed11672523bd3d8a54590e872002b82c1eba7c3edce3e734fde2dd56dc0f1b5699d87aabd76e8be55bb34e8005a9902e982ea1951e1fd52b1a2eebe0f53d7e7a6937b516e9cb2f700ab454f63939273aa47f4978417cf847b6e34fb30624494777c654255b0163d5b6ee062c2402c814f2a1ca50847f441503c80983a24b14c8"}}}}}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/09/28 14:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x80040, 0x80) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:00 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, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000048d000)={0x9, 0x78, 0x0, 0x0, 0x0, 0x40, 0x0, 0x10001, 0x0, 0x5, 0x668, 0x0, 0x4, 0x0, 0x0, 0x3, 0x2, 0x4, 0x8, 0x0, 0x2, 0x0, 0x7, 0x2, 0x200, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000832000)="2f6465762f7573626d6f6e2300", 0x5, 0xc000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000006f000-0x4)=0x1, 0x4) splice(r3, 0x0, r5, 0x0, 0x58, 0xf) r6 = dup2(r2, r2) write(r5, &(0x7f0000062000-0x94)="21", 0x1) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r4, 0x4, 0x46800) splice(r7, 0x0, r5, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r5, 0x407, 0x107b) writev(r8, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c26", 0x2}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b9000+0x4a8)="2f6465762f73657175656e6365723200", 0x80000, 0x0) read(r4, &(0x7f0000012000-0xaf)="00", 0x1) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b0d000)={0x0, 0x8, 0x10}, &(0x7f0000dfe000)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e58000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd6, 0x2, 0x0, 0x8, 0x400, 0x0, 0x3}, &(0x7f0000a2e000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000db7000)={r9, 0x4, 0xfffffffffffffff9, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000342000)={0x0, 0x3}, &(0x7f0000288000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000374000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x1}, &(0x7f00003c6000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bf0000)={r10, 0x339, 0x1, 0x7, 0x0, 0x0, 0x80, 0x5, {r11, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x18, 0x5, 0x1, 0x5}}, &(0x7f000059c000-0x4)=0xb8) r12 = socket$inet6(0xa, 0x1, 0x8010000000000084) r13 = fcntl$dupfd(r12, 0x0, r12) sendto$inet6(r13, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00008a2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/09/28 14:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000472000)={0x3b, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000344000)="2e2f66696c653000", &(0x7f00000c0000)={0xb, 0x0, "f555fe"}, &(0x7f000045b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000552000-0x20)={0x0, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$netrom(r1, &(0x7f00009f9000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000c84000)=0x48) sendto$inet(r1, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001d5000)=0x1, 0x4) 2017/09/28 14:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f0000eb9000-0x1)="3e", 0x4}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cc000)="2f6465762f72746300", 0x480, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000ab3000-0x47)={{0x0, 0x2, 0x855, 0x3, 0x7fffffff}, 0x38c0ca6a, 0xfffffffffffffffb, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004f6000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a7d000-0x4)=r2) 2017/09/28 14:08:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x440, &(0x7f0000ef9000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000053b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000707000-0xda)=@ethtool_perm_addr={0x20, 0xd1, "c7abacf89f4363258c015675f2821baf4aed85b38ebec63da37a5e2a5ce20a0159f363c0611fc6ad2a46f6dffddd5b3c8b097beac3e3f208b38dfa6422f7a213d243868b062cb9b5c1de05b36366a1ceebd0389d61e62ebfca9a5b5e6dee1eb1b3ca000b94a9c695b6b61b90209c5e512b2134a0238fc8e630993d1126f36209b047afa573a868132008c47b3c712a1a16b7a29051fbc898fe0f2071e0fd62c9f993fe884a0e24a7e5687cf3e29903cb8d32395619420a21bb29f8c040096bd8e7b60fef08b43480931b1f1cf7ff27cecb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000247000)=0x3, 0x4) 2017/09/28 14:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000472000)={0x3b, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000342000)="2f6465762f76637300", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000789000+0x6e5)=0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000344000)="2e2f66696c653000", &(0x7f00000c0000)={0xb, 0x0, "f555fe"}, &(0x7f000045b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000552000-0x20)={0x0, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/09/28 14:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003cd000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000edf000-0x4)=0x8) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x80040, 0x80) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:00 executing program 7: 2017/09/28 14:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:00 executing program 5: 2017/09/28 14:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80004, 0x7) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0xa) setns(r1, 0x4c000000) r2 = openat(0xffffffffffffffff, &(0x7f0000dd8000-0x8)="2e2f66696c653000", 0x40000, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000044c000)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x7}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 14:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000472000)={0x3b, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000344000)="2e2f66696c653000", &(0x7f00000c0000)={0xb, 0x0, "f555fe"}, &(0x7f000045b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000552000-0x20)={0x0, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) r2 = socket(0x40000000015, 0x5, 0x0) connect$bt_l2cap(r2, &(0x7f00006f4000-0xe)={0x1f, 0x0, {0xffffffff, 0x1000, 0x37, 0x0, 0x4, 0x8}, 0x100, 0x3}, 0xe) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00001ce000)="0d3ed2f9d396f8300a9803740b7ef9a03b49fe9f317e1598d4692bac27ad60bcc1cd6302e23b9a4259e3371eb04b99d34b9bf0d5d40d5cebb67a285ee7949d68a113dac9d0eaba83d6f1399ae74a7fdfa23c36432ebba9811c4ce64ddc9d70216197f8c732297e", 0x67, 0x8000, &(0x7f00000de000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000123000-0x8)={r1, 0x7}, &(0x7f000030b000)=0x8) close(r2) 2017/09/28 14:08:00 executing program 7: 2017/09/28 14:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) ioperm(0x8, 0x1ff, 0x2) 2017/09/28 14:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x0, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x80040, 0x80) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:00 executing program 0: 2017/09/28 14:08:00 executing program 0: 2017/09/28 14:08:00 executing program 7: 2017/09/28 14:08:00 executing program 0: [ 148.412802] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 148.440212] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/28 14:08:01 executing program 0: 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000148000)={0x20}, 0x8) finit_module(r0, &(0x7f0000094000)="5d00", 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = dup3(r1, r1, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000524000-0xe8)={{{@in=@rand_addr=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, @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}}, &(0x7f0000752000)=0xe8) connect$packet(r2, &(0x7f0000985000-0x14)={0x11, 0xc, r3, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) pipe(&(0x7f0000c06000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f00006f2000)={0x2, {{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]}, {{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]}}, 0x118) r6 = syz_open_dev$vcsa(&(0x7f0000602000-0xb)="2f6465762f766373612300", 0x4, 0x400) pause() ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r4, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r4, &(0x7f0000433000-0x1)="3d", &(0x7f00000f2000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f0000827000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2017/09/28 14:08:01 executing program 7: 2017/09/28 14:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r1, &(0x7f00002a8000)={0x3c, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3fa"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000344000)="2e2f66696c653000", &(0x7f00000c0000)={0xb, 0x0, "f555fe"}, &(0x7f000045b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000552000-0x20)={0x0, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) r2 = dup2(r0, r0) getdents(r2, &(0x7f0000c5e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) sendmsg$unix(r3, &(0x7f0000cd6000)={&(0x7f0000abe000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000ef000)=[{&(0x7f0000425000-0x27)="6c3f00b68006e744876b924247f5157f9f607887efa7a9bfe4d21b63421f0bb3e4f86844a07e36", 0x27}], 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000af3000-0x4)=0x2) socket(0x3, 0x0, 0x7) 2017/09/28 14:08:01 executing program 0: 2017/09/28 14:08:01 executing program 5: 2017/09/28 14:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000047e000)="de", 0x1, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:01 executing program 0: 2017/09/28 14:08:01 executing program 7: 2017/09/28 14:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ce1000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000f3d000)="2f6465762f76637300", 0x80, 0x0) 2017/09/28 14:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x80) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:01 executing program 0: 2017/09/28 14:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000472000)={0x3b, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000344000)="2e2f66696c653000", &(0x7f00000c0000)={0xb, 0x0, "f555fe"}, &(0x7f000045b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000552000-0x20)={0x0, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/09/28 14:08:01 executing program 7: 2017/09/28 14:08:01 executing program 0: 2017/09/28 14:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:01 executing program 0: 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:01 executing program 7: 2017/09/28 14:08:01 executing program 6: 2017/09/28 14:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x0, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2e, 0x20000000000a01, 0x0, 0x0, "29003d6101000000000000000000030423"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000002d000-0x8)="2e2f66696c653000", 0x100, 0x5) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00002ff000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008fc000)=0x0, &(0x7f0000a7a000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000179000)="", &(0x7f00002ed000)=0x0, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000116000)="42") mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ddf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b52000)=@req={0x28, &(0x7f00002f3000)={@generic="2ec44b40c54c1e5306eaa7ff1b287e5c", @ifru_flags=0x40c000}}) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000796000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000590000)=0x10) recvfrom$ipx(r2, &(0x7f0000de2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x10001, &(0x7f0000578000)={0x4, 0x0, 0xfff, "db5d7adccfac", 0x8001, 0x0}, 0x10) socket$inet(0x2, 0x806, 0x0) ioctl$void(r2, 0xc0045c77) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffbfffffffff5}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000397000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) fchdir(r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) clone(0x1, &(0x7f0000b17000)="", &(0x7f0000273000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000013000-0x1)="33") mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x1000, 0x100000000000004, &(0x7f0000aea000/0x1000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r3, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000eac000-0x4)=0x1) 2017/09/28 14:08:01 executing program 0: 2017/09/28 14:08:01 executing program 7: 2017/09/28 14:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000472000)={0x3b, 0x3, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00001c4000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "a777c9e377e3398736379c0c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab257947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f00008d7000-0x70)=[{&(0x7f0000c94000-0x9d)="7ad6597bf34fb85fdb84681b4dbc29ca338640671e9605838c8d532d047c68f86fed5c398cc62ef6b2005d8cbd9395bc30a4c40e96859024fb49a9eb91950ede39ae947f2b2d8f3f467fb30c5bb98d8e2cffb3595c627b1154f8ab7f905342bf4d5ac3f88bfe84c731226a3e99e03397e4ef4f0f680927b2c97f824a3ec81e7bf9fdc100a6bade14f876992cbce86c9399567daa8ff1f34314d6c1ccdf", 0x9d}, {&(0x7f0000744000-0xf3)="c854498ec0063f210c6a66ac2f630ffc31f733d6c78c31e9829ff9c5c6e0df8ddd5f758373770ad36af13b6ddafcbb82e1268d1eb3df5d05845ced2a1beaf8d32aa2bc8f093f3eddd3d53aa52c158bf287d171021c68d85df9a77ebaeb6af3556e7d9a9ea714ca68f549d73505376121d85a968beea30940119c69080f180f23b089802dfe4abeb7d1b05f10e3488fab172eecb940b82ea90442f1d49d3108fc3e2bb731a5797e995424ac39c7e0b2e7b9f235c9ece0ff8aa835108ee67def0b15348c80a7d487459f3f805e00a18e6c4f8a2a2a332085ad34317155232e89730be4cfff8cd2fdac227bb069fd28eef6b27128", 0xf3}, {&(0x7f0000680000-0xca)="40dc2f64bb4514cbf2fe195ebc626e138eae62a869ce280c0200f82d6bc42e6a78bf42c6447efe702ed1794aec6a89a96e04a6ec0d9cd98e76cd0218aae908e38f2eed270ef087fd0bb871c743e2fbd7a9b343bd435638d4e023c3764ec6a970151c2fbbacb4ec6a0fc019abdb4dab795ce99dc69e4eebbdb31e18d5e4878b99c9215fe4091fe773ac0fd6b87513cd59d28ca6d936e1f61f722ebc89a083519893a656eb8a368dd17e5a7fbd9155ea714404fde05e021df4c9f8022b23b4439a97f04ab39e392dda08aa", 0xca}, {&(0x7f0000425000-0x1000)="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", 0x1000}, {&(0x7f00003a7000-0x96)="db6df7488ee4ec24e379149076e69b9e12f60f145ca90743dc472c8247e0f7f88ff69242b7eebffe86f2c9fd4175e0a9e16d1f46c6033bd6713bd7557116b7b9244ac03e7e70285031643e5b310229dd50478429e0cf8c4d099cf04b15a256fad42f0cb9e642d410d94963b1f1705787711664285477f09a5a2f3949685896f116ad711155554af7071517b4d4ebdccc5d83158ee1d3", 0x96}, {&(0x7f0000a03000)="f177491c4ca58cc33da7b988bb642758a1a5ec11452430e7df6050cc3e626fbf", 0x20}, {&(0x7f0000979000)="f81deb3fa460a45a7de1312cbe7f8dae8bd22299cec3827bd5d052f71c05dd46b7f0c795e4d471fca00027564d9186837bdc1a1b18fbb582766cba1924c5ddc4bc3f858d6c05bf5721df", 0x4a}], 0x7, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f000099c000-0x8)="2e2f66696c653000", &(0x7f00000c0000)={0xb, 0x0, "f5fe55"}, &(0x7f000045b000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000552000-0x20)={0x0, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000d58000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2017/09/28 14:08:01 executing program 6: 2017/09/28 14:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001e000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000acc000)="636f646100", 0x200000, &(0x7f00007ce000)="0d24dc528fa85efe5e505afe60a89606f28c72db15c3cb19a053415b0d3d9eb1b5fa26e7695e818430de1b2599e5165f81560fbcf378b749d2516ac02411507322ad1682932d1743980a575f391b4aa9cbb6e598942665b1eaeb2079803a607d591690ebe4facba41a14f0bb4f038f34854ea1a55b1052d1ca53056ff705dcff9b90c2bf19925a75c401bf4007cd21871dd33defdb1240a1a0e09e24fa68024cdd2f706d9e43177a702411e744a5bcc7337f23f64a9f486416de60f824845320a02a93a0d9e2836f93e353cb065a56318f1ce5ccf1674899bb6ae8fe81e9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000623000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f00002a7000)="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", 0xff) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) close(r0) listen(r2, 0x1000000400981a) timer_create(0x1, &(0x7f00007c3000)={0x0, 0x10, 0x1, @thr={&(0x7f0000141000)="", &(0x7f0000920000)="afd701b13a005df28b3eca344730b35d40815b0d0841c224d40c3a9686c24cdc4b98efa9cc246a381e952fc266c6ed313aa436c38237919c28becd1562fd1a5750fca9bd83d69c42228c4f0b94f820bd0860e8a4372a36a943ab2834e18af87953ae37eb8c08797c9b6e28f8187fd1852f451af04be5e1a656dc3a1cee17a5582e30016396147141c7511570a729b62eec04e002f6a4a4e9867d9a37ba4faf766aa2612a07feecbf5e977eb2f18e37ff7985358777597f7a3aef0fd8acae4d87e6857a4ac43c6026776497b0e4e82bd354b082c4f272f9a3f64f9b7974c5f6f9ae1d79b5d5fb3e4a02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc6000-0x4)=0x0) timer_delete(r4) connect$inet(r3, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e0f000)={0x0, 0x626968af}, &(0x7f0000ae4000)=0x8) semtimedop(0x0, &(0x7f00000af000)=[{0x1a6f875adcb4c8e6, 0x9, 0x1800}, {0x3, 0x3f, 0x800}, {0x2, 0x6, 0x800}, {0x7, 0x5, 0x1800}, {0x1, 0x9, 0x1000}, {0x3, 0x4, 0x1800}, {0x0, 0x7fff, 0x1800}, {0x3, 0x105, 0x800}, {0x3, 0x0, 0x1000}, {0x1, 0x6, 0x1000}], 0xa, &(0x7f0000b64000)={0x77359400, 0x0}) lstat(&(0x7f0000684000-0x8)="2e2f66696c653000", &(0x7f0000609000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d82000-0x8)="2e2f66696c653000", &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000882000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea6000)=0xc) setuid(r6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000063000)={r5, 0x3fe}, 0x8) accept4(r2, &(0x7f00009e3000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000713000)=0x10, 0x80800) dup3(r1, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000114000)="2f6465762f736e642f73657100", 0x0, 0x0) dup3(r1, r3, 0x80000) 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f72746300", 0x400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000018000-0x1c)={0xa, 0x1000, 0x3, 0x3, 0x7, r0, 0x2}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000010000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x68) r1 = add_key(&(0x7f000000e000)="7573657200", &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="11e988cb301d5a8a6ebe917efd2f2cb79fe4cccbaf707924dce1378a466fa8c5a4feceb6c1f915d9b161d5a15a998b7a193f1f2f", 0x34, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) 2017/09/28 14:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00007ec000)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6d000)="2f6465762f7667615f6172626974657200", 0x200204, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000267000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r1) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) bind(0xffffffffffffffff, &(0x7f000016b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x200, 0x6, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000ff2000)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x6) r4 = socket(0x10, 0x801, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00006fc000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb5000-0x4)=0xe8) sendto(r4, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x3, 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000e3e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001b2000)=0x14) select(0x40, &(0x7f0000b79000)={0x100000001, 0x2, 0x1000, 0x1f, 0xfffffffffffff000, 0x6, 0x4, 0x7281}, &(0x7f00001eb000)={0x56, 0x9, 0x80, 0x3, 0x10001, 0x7, 0x8, 0x8}, &(0x7f0000519000-0x40)={0x2, 0x18000, 0x9, 0x2, 0x6, 0x6, 0x2, 0x0}, &(0x7f0000db3000)={0x77359400, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000010f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000dd2000)=0x0) wait4(r6, &(0x7f0000d62000-0x4)=0x0, 0x8, &(0x7f00008ac000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f0000ecf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000e12000-0x4)=0x7fffffff, 0x4) fcntl$lock(r1, 0x6, &(0x7f0000392000)={0x0, 0x1, 0x8000, 0x53c154ea, r6}) r7 = dup2(r5, r4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000446000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000fa3000)={r8, 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000082a000-0x28)={@common="69705f76746930000000000000000000", &(0x7f000031a000-0x30)=@ethtool_stats={0x1d, 0x5, [0x7, 0x6, 0x2, 0x7fff, 0x3ee]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2017/09/28 14:08:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000011000)=0x4) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f000005f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c9000)=0x10) r0 = socket(0x2000000011, 0x8000000003, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="f16727ec4798", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x6a) syz_extract_tcp_res$synack(&(0x7f000001b000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}) r3 = bpf$PROG_LOAD(0x5, &(0x7f000032e000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0xfffffffffffffffa, 0x2000000002, 0x4, 0x7e}], &(0x7f000086b000)="2b23706f7369785f61636c5f6163636573737b5c6b657972696e67257070703000", 0xffffffffffffffff, 0x0, &(0x7f0000b93000-0x30)="", 0xfffffffffffffffd, 0x0}, 0x30) r4 = socket$inet(0x2, 0xf, 0x36) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000509000)=0x0) r5 = socket(0x11, 0x802, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000f87000)=0xfffffffffffffffd, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000047c000-0x4)=r3, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000030f000-0x8)={0x0, 0x75a}, &(0x7f0000cb4000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000061f000)={r6, 0x2}, &(0x7f00007b8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000086c000-0x8)={r7, 0x5}, &(0x7f0000273000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000bf9000)=@assoc_value={r7, 0x8}, &(0x7f0000e60000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00006db000-0x78)={0x3, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0xc5, 0x1d0f, 0x6, &(0x7f000064a000+0x638)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa2, 0xffffffff, 0x7}) sendto$inet6(r0, &(0x7f0000c59000-0x4c)="ddd10dd225c15221b0454f44fd1e045b7f628a5b2fafa9dd2f1d5fbb936f21dd1757200d079ff79c1fe7ccd7bcfaea04cf7ef44f272d179565613f8180780d88f775416527b26ed5b8cef7c7", 0x4c, 0x28000004, &(0x7f00003f3000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00002bb000-0xf)={r8, 0x0, 0x7, "b9c186f8532b31"}, 0xf) bind$netlink(r9, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x0}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000287000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000bd0000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000)=0x28) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000064e000-0x4)=r10, 0x4) 2017/09/28 14:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000472000)={0x3b, 0x400, "82b7d2e98e2ed1a79650e2fc4aca9ee22d6d5c7c9fcebb6e2a1d38e506c114ae414b22f89b77e84ac13b73e5a2e5a6b72252e3"}, 0x42000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x0, "06008f0000000044"}, 0x18, 0x0}, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000344000)="2e2f66696c653000", &(0x7f00000c0000)={0xb, 0x0, "f555fe"}, &(0x7f000045b000)=0x0, 0x0) r1 = dup3(r0, r0, 0x80000) accept4$inet(r1, &(0x7f0000086000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000570000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000552000-0x20)={0x0, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x20) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a22000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000855000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000754000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000678000)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) r1 = msgget$private(0x0, 0x120) msgsnd(r1, &(0x7f0000f5d000)={0x3, "3c5bc08bfbcbba6171d5352103e51e091bd04c7769035823efd3eee3ab17"}, 0x26, 0x800) 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f00006e8000-0x9)="2f6465762f6b766d00", 0xfffffffffffffffe, 0x0) r0 = open(&(0x7f00000b2000)="2e2f66696c653000", 0x400000, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000105000-0x1c)={0xf, 0xe2, 0x7f, 0x8, 0x0, r0, 0x1006000000}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000c1e000)="2f6465762f6b766d00", 0x20800, 0x0) accept$alg(r0, 0x0, &(0x7f0000804000)=0x0) [ 148.826320] device syz6 entered promiscuous mode 2017/09/28 14:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044e000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000096f000-0x8b)="ece95706b19820ccb16e7c7b67fe4513c0b33c988595a117e247b4589da4aa24c7576bbd396c8f14dd45b978ea8a40debc22945f013128cb98282941ae0f55cecae904254c0cb9727f5dcdc9ed27e30378c1b189f1ee3b8d281e52cd6ff4784cfdce8f0eaf397ce6c08816807198cfa374c91290ae50ee932bf280da50891958c56c8be7ee5f3faceea99e", 0x8b) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb7000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bcb000+0x698)={0x4, 0x6, 0xff, 0x0, 0x401}, 0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000080f000)={&(0x7f0000dba000-0x4)=[0x9], 0x1, 0x1eef, 0x5, 0x8, 0x101, 0x8, {0x400, 0xf46d, 0x6, 0x60, 0x2, 0x80000000, 0x24000000, 0x4, 0x4800, 0x401, 0x1f, 0x80, 0x6, 0x4, "6367edc418160a78e787f751353b4008792275d9db750923b704930c02c64981"}}) setsockopt$inet6_buf(r1, 0x29, 0x1000002b, &(0x7f00000bc000-0x48)="ff8d57a9a22d7355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6baad7d049796cd9252c656050023d8c4644605a7", 0x48) pipe2(&(0x7f0000c54000)={0x0, 0x0}, 0x800) r4 = add_key(&(0x7f0000ff0000)="6c6f676f6e00", &(0x7f0000a89000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e9f000)="3cf44d76ebebcece7211b0906dc3cdd369127c5a7350b42aa0f444cd53ec0b0da75795864cdc3b604496f7f18ed788c8499ebde72e2dc17b185d4b880f79a7f097ee5088af0a4c6abd4616111c4ed8593351bc93e8e76833776cbe13022ead7baa0bc3a440f36a790212330a39be74358062", 0x72, 0xffffffffffffffff) r5 = request_key(&(0x7f00001af000)="7472757374656400", &(0x7f000042d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000024c000)="2f6465762f73657175656e6365723200", 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x80000001, 0x2, r5) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000d92000)=0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00001e2000)=0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000075b000)=0x1, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x800003, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x282d, 0x0, 0x200000000000000, 0x0}, @generic={0xd39d, 0x5, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffffe, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000, 0x0}, 0x30) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000d15000-0x20)={@generic="568b6d8ef82c2a1eee7d81a43baac642", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r6, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) r7 = syz_open_dev$vcsn(&(0x7f0000b66000-0xa)="2f6465762f7663732300", 0x0, 0x1c0) getpeername$unix(r7, &(0x7f0000f3b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000481000+0x3df)=0x8) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000d15000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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) gettid() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000053000-0x4)=0x81, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000a17000-0x4)=0x0, &(0x7f0000437000)=0x4) 2017/09/28 14:08:01 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001dd000)="2f6465762f73657175656e6365723200", 0x80, 0x0) getpeername$packet(r0, &(0x7f0000931000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000504000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000e35000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f000047e000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045a000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000015000-0x8)=@int=0x211, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000007e000-0x4)=0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000ef4000-0x4)=0x3, 0x4) bind$inet(r0, &(0x7f00003fd000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000422000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x2a, 0x101) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000014f000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000819000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3e000-0x4)=0x14) sendto$inet(r0, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000180000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = accept4$llc(0xffffffffffffffff, &(0x7f00006f1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000482000)=0x10, 0x80800) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000a5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f00008ba000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) sendto$inet(r0, &(0x7f0000dc9000)="a2098e79ab1d4f0b9975e9be98ba10266b205e7e90b8f83757a264c990dc37baef93536d8a466e1f4c99", 0x2a, 0x4000, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000416000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000e92000)=0x1ff, 0x4) getuid() sendto$inet(r0, &(0x7f0000651000-0x1)="c1", 0x1, 0xfffffffffffffffb, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f8a000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000e6e000-0x4)=0xc) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f000085e000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00000f6000)=0x18) sendto(r0, &(0x7f00003cb000)="96", 0x1, 0x0, 0x0, 0x0) recvfrom(r3, &(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x100, &(0x7f00006f8000-0x10)=@ethernet={0x306, @random="2f76aa3a36b1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200f, &(0x7f0000301000)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d5000)={0xffffffff, 0x10000000000000, 0xaa00000, 0xffffffffffffffff, 0x89}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000a97000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) bind(r3, &(0x7f0000027000-0x80)=@generic={0x10, "a5d140d736861d3bbc49eb8ee96eafdcea904c324c44aa8e85f9f49497ec4e55a25b8020066c7e7d9c4a42a20a6b54575fcc18056b000a32326a63fd7278d1c187542e4be77ebf579f666ef3c171f9df36a1a5d8c2bad90c223add7af3570754f0b1e71a5923decd3bfd8826da520a3b1162bec40cc658dd00f9a49f7e05"}, 0x80) 2017/09/28 14:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f4000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000025d000)={0x0, 0x0}, 0x8) inotify_init1(0x0) syz_open_dev$vcsa(&(0x7f00002af000)="2f6465762f766373612300", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000036e000-0x9)="2f6465762f73672300", 0x0, 0x2) write(r1, &(0x7f0000784000-0x31)="b63dc75e1e8d02000000b29d739315d61dcc43eadf5ed2bc7018cebc9b97ae21914db22c67", 0x25) syz_open_dev$sg(&(0x7f00005a3000)="2f6465762f73672300", 0x6, 0x0) 2017/09/28 14:08:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) setns(r2, 0x4000000) r3 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000064d000)={0x6, r1, 0x0}) connect$nfc_llcp(r4, &(0x7f0000b28000-0x60)={0x27, 0x1, 0x80000001, 0x7, 0xff, 0x400, "01792f05dee991b335265bf25b65e59a112ce3ca5026f6a9b4af7f799516606d53c5c01153c9a11888f34f400c0915a42cfb8d692ec08ae4f5123bcef19367", 0x1800000}, 0x60) sched_setaffinity(r3, 0x8, &(0x7f0000003000-0x8)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff1000)={0x0, 0x0, 0x0}, &(0x7f00004eb000)=0xc) ioprio_set$uid(0x3, r5, 0x1003) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087e000-0xc)={r3, r5, r6}, 0xc) r7 = dup(r1) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f000038e000)="0000000000000000000000000000000000000000") ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f000031f000)={r0}) r8 = socket(0x2, 0x100000000006, 0x0) ioctl$int_out(r2, 0x2, &(0x7f000024a000)=0x0) listen(r8, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) r9 = epoll_create1(0x80000) accept4(r8, 0x0, &(0x7f000030f000-0x4)=0x0, 0x800) setsockopt$inet6_int(r4, 0x29, 0xdf, &(0x7f00005b4000-0x4)=0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f000000f000-0xc)={0x10000000, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000047a000)={0xfffffffffffffffb, 0x7a, 0x2, 0x0, 0x6, 0xfffffffffffffffb, 0x7, 0x4, 0x81, 0x4, 0x800}, 0xb) open(&(0x7f0000e68000)="2e2f66696c653000", 0x200001, 0x7) syz_open_dev$sg(&(0x7f0000006000)="2f6465762f73672300", 0x5, 0x800) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000008000-0x4)=0xfffffffffffff000, 0x4) shutdown(r8, 0x0) 2017/09/28 14:08:01 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x10000000000003, 0x32, r0, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000184000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x36, &(0x7f0000de5000)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000ec1000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x7, [@loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x2c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000757000)=0x0) socketpair$inet_sctp(0x2, 0x80000005, 0x84, &(0x7f00002f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001a9000-0xb8)={0x0, 0x0, 0x4, 0x400, 0x3, 0xffff, 0x7, 0x4552, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x6, 0x7, 0x7, 0x12000000000000}}, &(0x7f0000124000)=0xb8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00006f7000-0xc)={0x200000, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00000f6000)=0x5, 0x4) listen(r5, 0x4) sendto$inet(r3, &(0x7f000044c000-0x3f)="", 0x0, 0x20000000, &(0x7f0000798000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00008d8000)="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", 0x20c, 0x0, &(0x7f00008d9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00002de000)=@assoc_value={r6, 0x8}, 0x8) sendmsg(r3, &(0x7f00000fc000)={0x0, 0x0, &(0x7f00008dc000)=[{&(0x7f00008dd000-0x93)="5c11d530c9a1d07d4736f67d5e3fb9cd12125eae6a5dd90aa94678de5a66d3eba86d872e95bd15f1c5d9fa44a6e33a964229adf6a2366478645bfb87674345b5924bb7689ed471902341cc23bb1f0c50394b7a6bd1bff560bc4b1073d89b7901ae7a67c0574e320f86f5e285a6d867bc4876885c05a1e286c5bbb17b5cf5dce3ae22f05adeabbf04d6fa0a906f5454814e799e", 0x93}], 0x1, &(0x7f00008dc000)=[{0xe0, 0x111, 0x1, "790a28406364e08e1f4680fd1f4ad70b62457fe304eddb8456567cde5993b55464e62f6a24e377a55bb4c117bfd903bf911b4ce9b67c87d416a2aff1f3e44dbf8acbb0517ec5fa13a976fa82b8b49def4053c9ff2ac43217312e45722967a8d1b334f7603824eba61764d96dc9faf528e04ade9ae57739ec069437323792d98fbe90b4134c50be3bb21409835996fcac672981064ad7f7d477f1bc4fe0544189ac041a61a3c213176512d7cbc73d1d8ae7b8d76b0a06342857cb9db9d3f32e9ed421496bd0d4784191c5b6b374b5"}, {0x60, 0x113, 0x6, "fac01bd56e803cdfbf315606b4b27c93abe3490e7a4e1f7817d867b530f5d82452f27a6d7cd0f30436bba12d42ac8c0900ce3e074900e0e805f554d80a9422e5e16025cff0bf2dcf215dd6ac1bd8"}, {0x110, 0x11, 0xb0, "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"}, {0x68, 0x11e, 0x7, "c434491c90ee880a086f0adacd4e5e0d6653b65ec2cea16d9e652e4711f59535e4596ae3c225f71aca93782c1d00b744edba95fb74dd49b7882c179a6259bd18a85609e7a2b9428d05002cdcf78d379bb10bc5dd"}, {0x40, 0x10d, 0x6, "dcbf4f94a0516114394b741387b1252023da3cf57908ecd9e344c70e1fede969c774acd7776cbaaf9e"}], 0x5, 0x8000}, 0x0) socket$netlink(0x10, 0x3, 0xc0800000000004) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000952000)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x80080400000) syz_emit_ethernet(0x46, &(0x7f00007cb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0xff, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x80000000, {[]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x80}, @sack={0x5, 0xa, [0xfffffffffffffffc, 0x3]}]}}, {""}}}}}}) syz_emit_ethernet(0x5a, &(0x7f000001f000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x94, 0x2, ""}, @end={0x0}, @ssrr={0x89, 0x17, 0x1000, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x80000000}, @noop={0x1}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000611000-0x8)={0x42424242, 0x42424242}, 0xffffe, 0x800000004) syz_emit_ethernet(0x37, &(0x7f0000691000-0x6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x29, 0x0, 0x1000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x3, 0x3, r8, r7, 0x0, 0x0, 0x5, 0x40, 0x10000, 0x0, 0xfffffffffffffffe, {[]}}, {"7d"}}}}}}) 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a1000)="2f6465762f73657175656e6365723200", 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ae4000-0x1c)={0x9, 0x6, 0x9, 0xffffffffffffff76, 0x1, r0, 0x6}, 0x1c) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002d1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000128000-0x10)={r0, 0x28, &(0x7f000072f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000064d000-0x4)=r2, 0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000548000)=0x4) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000e06000-0x4)=0x9c0c, 0x4) 2017/09/28 14:08:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000010001, 0x4000000000001, 0x2, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000)={r2, 0x6}) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f0000701000)=0x4) bind$inet6(r1, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff55db}, 0x1c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000de5000)={0x8, 0x0, 0x2, 0x106, 0x8}, 0xc) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000203000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x81}, 0x8009, [0xb19, 0x5, 0x6, 0x2, 0xffffffffffff0001, 0x10000001, 0x1, 0x8]}, 0x5c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, &(0x7f0000de5000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000074a000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e7000)=0x8c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c73000)={@generic="7c77ad22c6b70507e586f892d12de77d", @ifru_flags=0x11f5144b4b9d590}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000467000-0x8c)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000de8000)=0x8c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x0, 0x0, 0x44d000000000000, 0x1c00101, r7}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, r3, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000b3d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r7}, 0x14) mmap(&(0x7f0000a2d000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58ba, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x5884, 0x3a, 0xeff7ffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x9, 0x6, "7d2c73", 0x3, 0x0, 0x1, @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]}, [@hopopts={0x3a, 0x449, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x50, "078cd59922ddf42792cdd1843c539c3a1509d132fd58825cadd14fa5217c632ccbd5a1cba4c7a38c23a4f67294f0287b1fb6dd3be191398a48ecdadd8e06bc153e3ada1688c5787eea251ed87cd2fca8"}, {0x7, 0xc5, "56eb0eb5af5a0eed1322b9b08757284bde3121bd33fbbee3ba91004f961ed8b03ae12a8ac051a71b54deb1a5117ba95379a434079994091943276582fd356e2b73502264dcc1c34e8cb493a0830d703f831c9bd32f7ddcc889fc697ed6086a4095817f3c1d3c55ad53ce2bc35ae8982d7034608dd4a304408c8ea98e7945079eb37a5557bbb52d6e8f3c98fffa74079aafc85c3c0643192c922addb89c6ee08499476331fd9039ed2a1074b24e6eb1be1c69c94f7df5044b5a30700592a21536245fe9db69"}, {0xfe, 0xa5, "77473d1fe96b01938b0862882913d43f151432a7f298b6e1d727b0705f10d37a90b64b0ad1364d6c679fd0c00caebcd8e38f797af66b35c747a107751d52614ec52a2bf7c00fd6513832e8c5e37d4a05d6cf5787f1012b781403fe4f306e96101639dc8de66084eb849c6a1f450120287d10eb5f33fe2c710856f2d3cc3d8b17327bc4669a76b9ccbabeeae42a9d054bbfd89ec34902d6ca6920ed746778fa12c5cac17c1f"}, {0x0, 0x1000, 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{0xc9, 0x95, "7371e32d8bef51e5173d83733d1a74d96ac6c224d76daafc552a13ba4c5cbba2e8f3227ec2dd7e63c94d172a81b288b6cfa8c0c35d60897ad0097630e86fb325853c382d48c5bc8ee7f9838dc63f8e216ac341caca9ce8602251a1f4221a13a8125af69058560667d90f7881dd0bc5834d0abe92533244ad21584ad64162cef87cf0630a98bc95b26963576873731b554ecf508e2b"}, {0xff, 0x91, "57ed3730668d1cd4394afe1752702b7c565dd1d0a4060e2ea5f4f6449eec21880a0896447feb347a3ae544c673dfa68c6fad85912133718dc528abce26855deb69ded572366ea5a76be71f7f6a14c832110c408f4af474b201e2a8af64963c610f76ef71751f91a41220a415d6590c44119425756da6dd5f95e3b8fce5bc557e4ef549364925019be36d30beb9cc44539b"}, {0xcf, 0xb3, "688a9448120479493e26066230844454145a95f5fee8d82df0e518ad11c2d4a2ed238ab5f648ffd5b44955105e5f9305ca3be1be21692b81186f2857930a0c4434c39105baac1b120a74af08e31f0a5f508aef0c75f17de8ea539bfb4ad7fbe0e0cfec4bf68080c681e1633c67b219b8820111aae4d5976c7cb9491e8e63a5ba0bb8428665e0fdb9b6dd4638bf0391e2a807f67a760e7aae2af9bf067401cc873ca7f2dbc1304ad29c0598ea3cf9b5f6717e65"}, {0xff, 0x40, "48150a2aa947e41cbe1535c5bef25de8cec9821229b6979b47d5c146c10f60691e88239e69cc04c33fd0eb4db21008aac8b67c4861674505c8d806c5355d2ff4"}]}], "72d166378604c997497205ca063f82e54c60b4e61db2020b9323dd07e6ece6888c2301ee449699d467dbc36457fcdb9cb125"}}}}}}}) [ 148.921536] FAULT_INJECTION: forcing a failure. [ 148.921536] name failslab, interval 1, probability 0, space 0, times 0 [ 148.975974] CPU: 0 PID: 10498 Comm: syz-executor3 Not tainted 4.14.0-rc2-next-20170928+ #31 [ 148.984514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.993865] Call Trace: [ 148.996439] dump_stack+0x194/0x257 [ 149.000061] ? arch_local_irq_restore+0x53/0x53 [ 149.004741] should_fail+0x8c0/0xa40 [ 149.008459] ? save_stack_trace+0x16/0x20 [ 149.012595] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.017692] ? find_held_lock+0x39/0x1d0 [ 149.021762] ? lock_downgrade+0x990/0x990 [ 149.025904] ? __lock_is_held+0xbc/0x140 [ 149.029986] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 149.035855] ? unwind_get_return_address+0x61/0xa0 [ 149.040768] ? rcu_note_context_switch+0x710/0x710 [ 149.045674] ? __save_stack_trace+0x7e/0xd0 [ 149.049999] should_failslab+0xec/0x120 [ 149.053973] kmem_cache_alloc_trace+0x4b/0x750 [ 149.058537] ? find_held_lock+0x39/0x1d0 [ 149.062605] tcp_sendmsg_locked+0x257f/0x3bd0 [ 149.067085] ? check_noncircular+0x20/0x20 [ 149.071330] ? print_usage_bug+0x480/0x480 [ 149.075557] ? check_noncircular+0x20/0x20 [ 149.079784] ? tcp_sendpage+0x60/0x60 [ 149.083590] ? lock_downgrade+0x990/0x990 [ 149.087737] ? lock_acquire+0x1d5/0x580 [ 149.091690] ? tcp_sendmsg+0x21/0x50 [ 149.095413] ? mark_held_locks+0xb2/0x100 [ 149.099544] ? __local_bh_enable_ip+0x9d/0x160 [ 149.104122] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.109120] ? lock_sock_nested+0x91/0x110 [ 149.113333] ? trace_hardirqs_on+0xd/0x10 [ 149.117462] ? __local_bh_enable_ip+0x9d/0x160 [ 149.122049] tcp_sendmsg+0x2f/0x50 [ 149.125576] inet_sendmsg+0x11f/0x5e0 [ 149.129357] ? __might_sleep+0x95/0x190 [ 149.133316] ? inet_recvmsg+0x5f0/0x5f0 [ 149.137276] ? selinux_socket_sendmsg+0x36/0x40 [ 149.141924] ? security_socket_sendmsg+0x89/0xb0 [ 149.146665] ? inet_recvmsg+0x5f0/0x5f0 [ 149.150628] sock_sendmsg+0xca/0x110 [ 149.154327] SYSC_sendto+0x358/0x5a0 [ 149.158043] ? SYSC_connect+0x480/0x480 [ 149.162006] ? kernel_read+0x120/0x120 [ 149.165884] ? wait_for_completion+0x7b0/0x7b0 [ 149.170505] ? __sb_end_write+0x9e/0xd0 [ 149.174470] ? fput+0xd2/0x140 [ 149.177644] ? SyS_write+0x184/0x220 [ 149.181341] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 149.186168] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.191171] SyS_sendto+0x40/0x50 [ 149.194614] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 149.199347] RIP: 0033:0x4520a9 [ 149.202514] RSP: 002b:00007fd3e035bc08 EFLAGS: 00000216 ORIG_RAX: 000000000000002c [ 149.210206] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 149.217455] RDX: 0000000000000000 RSI: 000000002047e000 RDI: 0000000000000005 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) dup(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000d1e000-0x1)="4d", &(0x7f0000c3f000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f00004cf000)="11", &(0x7f0000cee000-0x1)="4f", 0xfffffffffffffffd}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) 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) process_vm_writev(0x0, &(0x7f0000503000-0x60)=[{&(0x7f0000453000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f00004b0000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000c98000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00004e0000-0x7)="00000000000000", 0x7}, {&(0x7f0000e9d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00005ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x6, &(0x7f00004c7000)=[{&(0x7f0000c1a000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000954000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000b46000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f00004d0000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00007bd000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00000c5000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000b57000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000056b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x8, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000459000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000616000-0x24)={0x1, 0x5, 0x8, 0x6, 0x9, 0x9, 0x0, 0xfffffffffffff99c, 0x6, 0x0, 0x1, 0x100000001}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000742000)={0x77359400, 0x0}) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0x2000, 0x0}], 0x1, &(0x7f0000859000-0x10)={r2, r3}, &(0x7f000076b000-0x8)={0x0}, 0x8) recvfrom$unix(r0, &(0x7f00002b8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x20, &(0x7f0000a3d000)=@abs={0x1, 0x0, 0x3}, 0x8) r4 = dup2(r1, r0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000c0d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000bba000)={0x0, 0x0, 0x0, 0xb28, 0x0, 0x0, 0x3, 0x80014, 0x10, "1a5c0600000000000000eae79417e875e3f1477daed5ef20a72a7db8fff4afb4c59670aaccfb9455bfcbe0f73bf8f3e4a008a41895d3067d7a1c620ccdb92fa4", "81050773c1ab3015939fcf4b2801c61f72dab3a134a73f1e375759e0bdd82162698bd6d436f083c864b5221465dff8511172ce1f3c410643504eaa2f35bdccfd", "0d8fbf239de14b619c0f7b965449bd299e01ffdd93cef8f0f9a7a453ef46b7ae", [0x4, 0x400000000000005]}) execveat(r4, &(0x7f0000fc5000)="2e2f66696c653000", &(0x7f0000fb6000-0x40)=[&(0x7f0000490000-0x29)="76626f786e65743176626f786e65743040626465762b7d2e776c616e31a46b657972696e6747504c00", &(0x7f0000130000-0xb)="6d696df80174791b652300", &(0x7f00003d0000-0xb)="fa2d776c616e305c7d5b00", &(0x7f0000c3a000-0x14)="5b73656375726974798278657468307070703100", &(0x7f000037d000-0x7)="6367726f757000", &(0x7f0000134000)="5b76626f786e65743100", &(0x7f0000573000)="296367726f7570736563757269747900", &(0x7f0000bc9000-0x1b)="7472757374656473797374656d70726f636d696d655f7479706500"], &(0x7f0000d16000)=[&(0x7f00009f9000-0x7)="6367726f757000"], 0x1000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000cb7000-0x4)=0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000eef000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00008b1000)={0x7fffffff, 0x8, 0x3, 0x1, 0x5, 0x0, 0x7ff}, 0xc) prctl$intptr(0xe, 0x9) r5 = openat(r4, &(0x7f0000e46000-0xe)="2e2f66696c65302f66696c653000", 0x129c00, 0x0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f00004b7000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000095c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000758000-0x4)=0x8) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000f29000)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket(0x1, 0x80005, 0x1000000000000) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00005d3000)="") pipe2(&(0x7f0000109000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000803) delete_module(&(0x7f00006d3000-0x8)="6b657972696e6700", 0x200) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f00007ce000-0x88)={0x8a2, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 149.224717] RBP: 0000000000000086 R08: 0000000020b26000 R09: 0000000000000010 [ 149.231963] R10: 0000000028000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 149.239218] R13: 00007fd3e035bb48 R14: 00000000004b6c47 R15: 0000000000000000 2017/09/28 14:08:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c79000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) llistxattr(&(0x7f0000127000)="2e2f66696c653000", &(0x7f0000736000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) sendto$inet(r1, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x6) 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x5, 0x0, 0x7, &(0x7f0000fde000-0x10)={0x0, 0x989680}, &(0x7f0000000000)=0x80000000, 0xa275) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000058000)=0x4) ioctl$TIOCSCTTY(r3, 0x540e, 0x319) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f0000b34000)="35", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) r2 = gettid() capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000244000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x96}) r3 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000018b000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffffe, 0x1000, 0xfffc, 0x8000, 0x1c, 0xdcc8, 0xd959, 0xfc0f, 0x80, 0xffffffff, 0xffffffffffffff7d, 0x1, 0x100000000, 0x1]}, &(0x7f0000faf000-0x4)=0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f000085b000)="2f6465762f70746d7800", 0x4000, 0x0) getpgrp(r2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b07000-0x14)={r4, 0x6, 0x2, 0x6, 0x3, 0x5a}, 0x14) writev(r3, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000d1b000)="f98e4c8a44c3ea97e5f23b275d378691", 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00001a5000)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x5, [0x3, 0x1816, 0x1b1, 0x3, 0xc8e3, 0x2, 0x2, 0xa1a]}, 0x5c) readlink(&(0x7f0000d41000)="2e2f66696c653000", &(0x7f0000a24000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) r5 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r5, &(0x7f0000001000/0x2000)=nil, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x40000000003, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ea9000-0xc)="2f6465762f6175746f667300", 0xffffffffffffefff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ea9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000828000)={r4, 0xffc8}, &(0x7f000011b000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x20000000090) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x2001, 0x0) 2017/09/28 14:08:01 executing program 1: r0 = syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x100) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f0b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ad000/0x800000)=nil, 0x800000, 0x1, 0x34, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1000000100000001, 0x511843) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000c78000)={0x8, 0x9, 0x0, 0x0, &(0x7f000028d000-0xb)="", 0x0, &(0x7f0000604000-0xd1)="", 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000016000)={0x6e3a}, 0x8, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000063f000-0x4)=0x0, &(0x7f0000018000-0x4)=0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a45000-0x4)=0x0, &(0x7f0000016000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000019000-0x4)=0x0, &(0x7f0000018000)=0x4) mmap(&(0x7f00006d0000/0x3000)=nil, 0x3000, 0x3, 0x31, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00005cd000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000000000000084) write(r2, &(0x7f000000b000-0x3d)="dc0db9cb19803d114a8e0eb041af156f6a612a09fd2bc3be29075a6e3e771ae52eaf57c2deaff657982dabbd09f874312155df4d7f87f828c084abd932", 0x3d) readv(r2, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)="00", 0x1}], 0x1) 2017/09/28 14:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000061c000)="03", 0x1, 0x28000000, &(0x7f0000f4c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002a2000-0xc)={&(0x7f000011d000)="2e2f66696c653000", r0}, 0xc) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000fe9000)="c5", 0x1, 0x76ac73905db14f9a, &(0x7f00008a2000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005a0000-0x8)={0x0, 0x4}, &(0x7f0000af7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000303000-0x8)={r2, 0x0, ""}, &(0x7f0000085000)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e15000)="2f6465762f7161745f6164665f63746c00", 0x210c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f00003c5000)=0x200000000004, 0x4) bind$inet(r5, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000fb7000-0x1)="22", 0x1, 0x4003, &(0x7f0000970000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000258000-0xff9)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b7551a7eb075f176fe3d93020f39d695d8dee04f12cb497bb36dd20ab495d65872e12c426e3bfa604ab3f7e3ee5dbf3430adf164cc56ba13bbbc948d1334cc9d2c1e3ad11489c22936cd2a48dd51940c92f1328edb2a28dc53712dcde003d3bdb062f5374e4a2245ece924e2cb319a488df2147d5eef254dce939b1a23f2e468f640f8b68a521eb2860fba49dc9211b52dd309e4ceb9cff220bd9d6888ef6f7fb6b6df232941a29d5667fa2e1c139291657575c3999677b0167bfe40a53962513e7285890ed075f917e34bc850ec2058a0ffaf0eddc5ebec90ae244ff473b3598ebb72c3430361e25867196c4c94b5da66d5bc6083335965af4c50804190c333ff7a94d3b09b1c25f11709ca67fac98988f656612c3e832305fba9a46892bd21da3afc18d88c7effd1cb3b01e195d636b88fdf7922b30b316e4f3f5fc5c83bebd15b21469905e9256e26c09076e41134c29a3de923f20188a89f4deaf7c8c07c3ffa49135555509b3c1886721aabec2a0b59bff2b359deed844e8b88943fdd6af05d572dbf46f60706e76584a3730dc94df4ab459e2337053a7e560a14991861d90e78c47225c3bcdf5cd688262d5640f75e3a3333c95fb55c41b25064e029e26f08ba0c4e71fea4c4cef87fb321efde43bb8fce922c22a9ce5d996b8cd6fe83132166456c99df28caae967b05793b7f336b92694c9e202d98937acec1855d0ba694c8b59a72d4ed974ee6af1199790a9901cfce6fb4343933c00775ac922c2ba442f586fc4c1b51df1107b88e4abed6d1bb87cf3cc7f0a84fa87c44066aa275941cead1e859e839b0b69b7f4cf665a3c495b9f8bdf01ccd2123faaec7e064c889ed18ee6f1578ffc64ba14d24ce6ea94b10495beeaec104091e133b07e0f46f1b37ac1e3ebdba29918c3279e643740e18e1c21384696ab1b39b7488c9700039e778c5cfcf505c7dd254c7335ba8a5ab630b8d43ee9b02272dfd1ac68bf9eb06b3ec85888d561f4c9e71347d91ff28b7e4738608fb73cfcd386fe92c62a79ae62f3c620a10b0dea8a9789775fdae9c1c662d16350f3c8bffd668171f5a74f8e226128ecbbaff3b868592c186e26426b2712c68624c1232fb69959f8be883faa77d2e9adcaee5bd4c2c7f986861ccfadd1b5351c34ce828abf003510c2c41943d82447edac2aeaa491f5914b8d8cc45094b508d7e1541bf87760146dd00102a652e69697a93ca261de43aee56c99169edbed05e451ce2487efb6ff019efd1f038e4373911e85d9e92df441004d0ee17aceeeaa0ced139ef1878d0dbf832122f55694a385b297d9ec8e8842beb6d2aa4d2c41561e9b1d0d9050d104fbf0c2c24e5a5bc2ee2a94f363e3fb46f25627813e66063ef48d25c43a39b1a09c8bd7f6a29054ba1355ff17ac6b4adf49caf7060d8dada81f03d47b619270f72bc0f1600752adee1985ad2e95b5cbce03d4cb0b5e0406045b2951aa487d847f326771c4695cb2b38a6d44ab707ca620552add8523e630ced3cf8c19f7ba9b5db154f50400e0e7198be5d2c00f35a968e567557b0c7a924bdbb78f2cc42dc8a27d64e35c7fbae140627f0fa3f56d66cb05876791ac376ee27d92ed80359edeba08ae8f5bd1e30b4675a813834278ff3287e549eb8c1e47c0675e9d905de4b4b88267f8353bbc9d9cc9918b9639fdf044028ee97b5f3eb2342e65b363abffcd742f3dbd1a33ecfecf3d10f2ad09f40be6d648d6ad57005ef081d916a534f4c52ff771666d72f1e1c821df68c85d52fcd83e01c217d830ad76f35aebaa33e622936be0cafaa4841909a515099c5887dee42de64b4c17380b822d0335cfa174877837c3727c769dcd5e8d318a45742f90cb59515afc43b094134242a9417ff67a38e77fa38be717ac5070dedd77a48e4412bd8b3eb6cb62b14b6a7fae92be75b71b5e8db7e49e6da27e068bec47941e5ae011a3a74f849181676523a23e598ec65e8a8dc612097e201bac6cedc142fc976540247d3c2c8618287a432b9e4342ae0ff44bfe8dc4b165346d91484221537600460e2c49caf0c4757d1dad840e9a115e14039090cd45d549dd6b081442efadb2e1c8535bf621f1e3210b347a9cc0f40c84d467d93b9b73f00f07b200d22836c57d0553e03c609cedb6357e5a4feb60bb5c6023b76e6cd432288a33d839bb29e14a388b1827e5db38a4c22299ec2a8bdad5efa899a772fafaacc1f698b29dbb7ace5e44b1e37ddcc1ecb3f5c57f26cf2c573048fc8d976ba868425955acc9d5c302de85b11894bfcc5445593e0914866fd3aeec45097851cad017ae43478a44baef2a9816e8a472fea85736f3c4199d8c47826810ab37440bd4aacf12ba00af1b896713eaf8394df4eb3985e47cde5a48b935297d1d14a0a40e4d043ad3ecab93774ac70b0756fc41ebfcbd0d6fe9f5f365296aab04ab3126f48dc1a2f1746517e57c953dc73c2853dccaeb3db220a9b6617023253e0167678b358f77f39bf27cf1cec0f4f8825bdb4eac9710e587e0b82c753a8e9ddafc657e41cbb7573f2f624a45db83f621a00298dceedfd70630581f0753be0425b51848976f2c8ef8106222ab9cff9906637cd3c3662b8d78cdb2eb34ccb7a2c446fea1557b53187bfe0e2d1a48202c3a0d5e0354ec8d3bcf5d40a4cdd92a36329e65e25ee1b2c5e7f9b3561ffb047d14fa7ecd06e74fb8cf027c7e62a60fb4b5020030329caa2254e4f6dea17fabc1404a874e7eeb4e083539979b2df2fb01a58abed2c8b02973c0f117d4f7ecf4e0ce5f0a24bcdfc3b08a0709212f2f6579aad502cc9644522bc9c906970c78ee3d8512964a97cb1b31b8d2efa4ac8e9fbbe858d5bfc98c2e3a4a85eadbdead50ab5729e2abb7d3d2b9a1abe7c7f05b84a65db7c86d97eeb8635b8826c659bf057f624f7a832cc6d952689e4466dad6a9c9cc6b7e6da0f130ce85b91120726349e0f609d7247d120ced830495368a85d89a0df6728386c43953c33d4ab83e1509183fb2fc331fafca3f78375a6e51d2b68d006d36e9362d254964b1a7792fe6000f116a422705f8cedc51c1cea3feb9a276780ea740c49f99ed7449d0dac2138a8d9177f3b326f81cd0f2813c26269d0c432ce8b3c9a8d49817def83b7521de0b90c172df032c07b93efa30c5c6c03cf56d32993022d2ff274df545f733ba451709eca97d590289086bc8561189001d24268191e74119aa861be1d45c57b89687d809dc430e45ae080c94933f20045cca654cfc372faff2a7bf653522328ffc63dba29fa2c52aa45ea1594fee503004c3b0b088440744ceb84db87f83c0fc179de6f11f474859dda451783c1a824498a24b485d950cb4f405a7dffff663f67f7d5af6e9451f1b96a9c1347b6ac0f3cdb2e314a4313effd6070a6edb81a04ad5c8d82d030512d816052c79bdd0afcceeeb26c52ab3da973186c6edb3e47940fe53a8daf4e16aa6f02c12ba263405a77ab64fd38f18442e7a1097cf01af566e47ca47518beb08b6350f67751f9c094e4b143d2e26543de4decda037ad86e4c1c4b90a67b067360922b8f64f71c359dac9f9cc0cecdab0f6acac5d50bf34b208abde647008df652c67b3bb54786f894ab3972d62c7af0cbe6e21c8fdac67360cf93d99c55620f40f73a332c66e565161f4760eb0a56b38097dcf286b60e6fac81f4108000000dcd35f007020a724304f9bd3863ec6df10d48718eed76217f92f9444f9752a084ce087aea753c7c7e6bf7b25db11bf56dc0dd3fa05495b41c380f84c14338f285d04d82970a8b3425c76ef9e9543ab70a50309e58be58bdd431216cee12f9c4e30eda31e09cb82ea6eff1899619f4d78672edf43f05005df731bb092f50100000000000000002a6f012825d4cbb487752235dc7e74191c98ccef4f5b26a7714e5935b3bb1e610651849e633b32180ef02cd5a30f2c3f204c866d64568b43fb9f00a8127d9fdf8de65b5015ef0a4d24d28739c57f91b490ee90675543599f41cbdb1378ac1bf9c372287302666f33f579f2f436c09877bda2109779fe62b82eff6ec212e9987e7ce9e717ec45c3d9aa88ec86597be1447cffddc6d773dd6381d524bedd94ad8116821c56fafa90f5ac5ab83e874613dc76f956e32356c87ab48481816c75545437", 0xff9, 0x0, &(0x7f0000dad000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000f6f000)={0xfffffffffffffffe, 0x6}) rename(&(0x7f0000af0000-0x8)="2e2f66696c653100", &(0x7f0000fc6000)="2e2f66696c653000") sendto$inet(r5, &(0x7f00004b4000-0x1)="1f", 0x1, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fc7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="0217dd90bdea", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvfrom$inet6(r5, &(0x7f0000e35000)="", 0x0, 0x2, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) socket(0xd, 0x400000006, 0x0) syz_open_dev$tun(&(0x7f0000323000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/09/28 14:08:01 executing program 7: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8800000000) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000056000-0x170)={0x6, 0x25d00, 0x5, 0xc884, 0x6, [{0xf3, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3f, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x63c, 0xfff, 0xffffffff, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x6, 0x400000000000003, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3741593, 0x2, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x200, 0x0, 0x0, 0x2bf4e04a86b81347, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000007d000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x10001, 0x9, 0x4}, &(0x7f000007d000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000005000)={r0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf2c, 0x284db656}, &(0x7f000005d000)=0x98) socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f000007e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000007f000)={0x0, 0x0}) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000073000-0x10)={0x9, 0x1, 0x2bbd, 0xfffffffffffffffb, 0x0}, &(0x7f000006d000-0x4)=0x10) 2017/09/28 14:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000539000-0xf)="2f6465762f73657175656e63657200", 0x800086842, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b8f000)=@assoc_id=0x0, &(0x7f00000eb000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dd3000-0xa0)={r1, @in6={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3a22ca23, 0xffffffffffffff2d, 0x6, 0x5a}, 0xa0) socket(0xa, 0x3, 0xff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000a4b000-0x8)=0x0) r2 = syz_open_dev$vcsn(&(0x7f00002d3000-0xa)="2f6465762f7663732300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000032f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000831000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) pipe(&(0x7f00008d2000-0x8)={0x0, 0x0}) r6 = inotify_init1(0x80a10) openat$kvm(0xffffffffffffff9c, &(0x7f0000245000)="2f6465762f6b766d00", 0x20800, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000f94000)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) fcntl$setown(r6, 0x8, r7) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f00004dc000)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000be0000-0x14)={0x3, 0x0, 0x3ff, 0x0, 0x5}) fcntl$getownex(r6, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00006dc000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006e7000)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009e7000)={r9, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000040e000)=0x8c) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00004d9000-0x8)={0x0, 0x0, []}) capset(&(0x7f000059f000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x7, 0x1ff, 0x8000, 0x0, 0x0, 0x3}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) move_pages(r8, 0x6, &(0x7f000043d000)=[&(0x7f00006ed000/0x1000)=nil, &(0x7f00006cc000/0x3000)=nil, &(0x7f0000570000/0x3000)=nil, &(0x7f00004e4000/0x1000)=nil, &(0x7f000075d000/0x2000)=nil, &(0x7f0000e6d000/0x4000)=nil], &(0x7f00009a0000)=[0x0, 0x7, 0x1], &(0x7f00006e4000)=[0x0], 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000dc9000-0x14)={0x80000001, 0x20, 0x7f, 0xb9c, 0x7fffffff}, 0x14) fcntl$getflags(r3, 0x3) get_robust_list(r7, &(0x7f0000280000-0x8)=&(0x7f0000c97000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001e4000-0x8)=0x18) sendto$unix(r2, &(0x7f000029e000-0x2d)="e390117a0d692cd4f44c0900000026705fb30a0300b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x4000880, &(0x7f000046e000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/09/28 14:08:01 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x8, &(0x7f0000fda000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fda000-0x8)={0x0, 0x3}, &(0x7f0000fda000-0x4)=0x8) r2 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x200, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x809, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$sg(&(0x7f0000ed6000)="2f6465762f73672300", 0x6, 0x80000) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f000082f000)={0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000216000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000032c000-0x4)=0x14) sendto$inet6(r4, &(0x7f0000c32000-0x1c)="e41f3dfb139ebbba97aee87bf35dd3f0dcbcbeb21c109a052b19dff1", 0x1c, 0x40, &(0x7f000038d000)={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003f5000-0x14)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd9000)={r6, 0x8, 0x7fe, 0x2, 0x2000000000400, 0x2, 0x1, 0x2, {r6, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfd, 0x7fffffff, 0x7d, 0x4}}, &(0x7f0000fd9000)=0xb8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000015000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000fd8000)=[], 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000b6b000-0x78)={0x4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x8, 0x7, 0x4, 0x24, &(0x7f00003ba000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x9, 0xd6}) bpf$PROG_LOAD(0x5, &(0x7f0000bf0000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffffe, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) accept4$unix(r2, &(0x7f0000296000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000087a000)=0x8, 0x80800) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00003b1000-0x4)=0x0, &(0x7f00005f0000-0x4)=0x4) listen(r5, 0x20000001) 2017/09/28 14:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="", 0x0}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000430000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000a8000-0x4)=0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000e61000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/09/28 14:08:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0x400000000009, 0xffff) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x7fffffffffffffd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000-0xa)="2f6465762f70746d7800", 0x20000000000000, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0000)=0x8026) semget(0x0, 0x2, 0x200000000001) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe2000-0x1)="00", 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe2000)="", 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000868000-0x24)={0x1fffe0000000, 0x500040b, 0xfffffffffffffffc, 0x4000000000, 0x8, 0x0, 0x8000000800000041, 0xffffffffffff7fff, 0xfc, 0xa4f, 0x1ff, 0x1c}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x1, 0x8000000000800110, r0, 0x0) mmap(&(0x7f00007e0000/0x3000)=nil, 0x3000, 0x5, 0x20011, r0, 0x200) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd2, &(0x7f0000007000-0xd2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="023606271dbe", [], {{0x8137, @x25={0xffffffffffffffff, 0x4, 0xf7, "e235d6a90ea2900e23192a2184cd4981fab9b499f2759b472690b95106b9198543a4ef0fbec7ab3db566e0ebba8cd0c7472c059d27a3175b49708ea632b6077378eab722666ae24cf4487dcb7e063d06726449a2005be4f6ca8bc56182196e7e10c26138c730e4eaa9abd76d70f22016a008f62a53ac1a20f5b16cb0526a0e9e830b57be04c3ed8c84233a7652b53c91f97214e2634563f14d3b95a80202544bf5e0ef8f1759b36193b6c5939d95229e7504d8d2fb738f9de234eb0e2294d9e908"}}}}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009fb000)={0x0, 0x7ff, 0x80000001, 0x1, 0x4, 0x7}, &(0x7f0000e57000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ffd000-0x8)={r3, 0x800}, &(0x7f000093f000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:01 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) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44044) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = signalfd4(0xffffffffffffffff, &(0x7f00005e3000-0x8)={0xfffffffffffffa57}, 0x8, 0x804) r3 = dup3(r2, r2, 0x7fffe) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2000000000000, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r3, 0x0) r5 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200004, 0x0, 0x7ff, 0x100000000, 0xfffffffff7fffffc, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) r6 = syz_open_dev$loop(&(0x7f0000d5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) fadvise64(r6, 0xfffffffffffffffb, 0x7, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000c51000-0x8)=0x4000000000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000e5d000-0x8)="2e2f66696c653000", 0x22000010) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000b85000-0x8)="2e2f66696c653000", 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f000097b000-0x4)=0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000183000-0x4)=0x7) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r6, 0x0) read(r6, &(0x7f0000c00000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000079e000)=0xf000) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000003, 0x41010, r8, 0x200) bind$unix(0xffffffffffffffff, &(0x7f0000db5000)=@file={0x1, "2e2f66696c653000"}, 0xa) r9 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x7, 0x80000000, 0x97bd, 0x0, 0x0, 0x0, 0xb, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r9, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) 2017/09/28 14:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_open_dev$sg(&(0x7f0000987000-0x9)="2f6465762f73672300", 0x0, 0x0) epoll_create(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a3a000-0x11)="2f6465762f7161745f6164665f63746c00", 0x7ffd, 0x0) poll(&(0x7f000029b000-0x20)=[{r0, 0xff, 0x0}, {r0, 0x210, 0x0}, {r0, 0x8c, 0x0}, {r0, 0x3ffe, 0x0}], 0x4, 0x7) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000662000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0xe, "706f6c79313330350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x2, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x400000000000d34, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000700000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000735000)=0x85) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2000000000) r3 = syz_open_dev$sg(&(0x7f0000dd2000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x100000000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, r3, 0x0) r4 = 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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x20000001, 0x1) close(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00004de000)=0x6, 0x2) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x1, 0x0) getsockopt(r6, 0x10f, 0x83, &(0x7f0000004000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ee6000)=0x4d) 2017/09/28 14:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x17) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e79000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000758000-0x4)=0x3ff, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f61000)={0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000bb000-0x4)=0x0, &(0x7f000050b000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f000017e000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000e6b000-0x4)=0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000c8c000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d1a000)=0x1, 0x4) r2 = memfd_create(&(0x7f000012b000)="4073797374656d776c616e316d6435756d757365726c6f73797374656d00", 0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000064c000)=0x2, 0x4) semget$private(0x0, 0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ee8000)={0xeac, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000e6d000-0x10)={r3, 0x80000000}) ftruncate(r1, 0xfffffffffffffffb) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000033000)={"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"}) sendmsg$nfc_llcp(r1, &(0x7f00005bb000-0x38)={&(0x7f000061b000)={0x27, 0xffffffffffffd328, 0x5, 0x7, 0x3, 0x9, "a1bbbdc6ff6edfc9845e291f5c1cf6e6ce24d790d3d8aa00d1741d51e69945dd66628ccc62dfc4ccf5bef1941e7e2fea96de1a3f438d1563614487e58deb25", 0x3}, 0x60, &(0x7f0000d01000)=[{&(0x7f0000470000)="965059a776b250ba513ac9848bf483fa0ba84ed70ef1c8738a52e70e52cecff91d2227f8340d26c34ea724071dab552a502b783d49056b8a093dd92be423", 0x3e}], 0x1, &(0x7f0000c39000-0x88)={0x88, 0x101, 0x6a3f, "ccf3332093e8513dab900f7344490f765eb344bb38b8fd9f5af5328d6b70d01c1305ec96d130b12688f2cce8dd90072f9504872159c7ca82d5b1264e8bb81d5243891f36998cbeeecded54bf7f9f9f4cac14ed2f26db56dd209b7a1173d1c27f9836484500f12c6ef50a9263be5a1cd621523f87"}, 0x88, 0x8841}, 0x0) socket$inet6(0xa, 0xf, 0xed) io_submit(0x0, 0x1, &(0x7f0000a54000)=[&(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000a7000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/09/28 14:08:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000731000-0x14)={0x11, 0x6, 0x0, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000083c000-0x4)=0x0) flistxattr(r0, &(0x7f0000162000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) r1 = syz_open_dev$vcsn(&(0x7f0000633000-0xa)="2f6465762f7663732300", 0x1f, 0x4000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000d76000-0x8)={0x3, 0x3f}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000824000-0x10)={0x8, &(0x7f00005ff000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000006a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000c05000)={r2, &(0x7f0000f65000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005bb000)={0x1, &(0x7f0000728000-0x8)=[{0x0, 0x0}]}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x72, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xfffffffffffffffd, 0x23cfee21}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x9}, @window={0x3, 0x3, 0x2}, @sack={0x5, 0xa, [0x0, 0x1000]}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x7, "a6023ebd10"}]}}, {""}}}}}}}) fcntl$getownex(r0, 0x10, &(0x7f00009da000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003a0000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000039b000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000cc0000-0x8)={r4, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioprio_get$pid(0x3, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003dc000-0x3)="6e7600", 0x3) io_cancel(0x0, &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x5c, 0xffffffffffffffff, &(0x7f0000125000-0x4)="55335699", 0x4, 0x7, 0x0, 0x1, r1}, &(0x7f0000b95000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000a8a000-0x9)="2f6465762f73672300", 0x27, 0x28000) rename(&(0x7f000067b000)="2e2f66696c653000", &(0x7f00006c8000-0x8)="2e2f66696c653000") syz_extract_tcp_res(&(0x7f0000f0b000-0x8)={0x42424242, 0x42424242}, 0x1, 0x4000000000000) utime(&(0x7f0000bb5000)="2e2f66696c653000", &(0x7f000093a000-0x10)={0xffffffffffff8001, 0x1}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00003ca000)=0x8, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f7c000-0x28)={@common="67726574617030000000000000000000", @ifru_flags=0x2d03}) getpeername$netrom(r1, &(0x7f0000562000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00004e4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000c74000-0x4)={0x0}, &(0x7f000015b000)=0x4) syz_emit_ethernet(0x66, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x6, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r6, r5, 0x0, 0x0, 0xc, 0x11, 0x2, 0x0, 0x1, {[@timestamp={0x8, 0xa, 0x74d78da6, 0x3ff}, @sack={0x5, 0xa, [0x1, 0x8]}, @nop={0x1}, @generic={0x8, 0x4, "4702"}]}}, {""}}}}}}}) 2017/09/28 14:08:02 executing program 6: mmap(&(0x7f0000000000/0x523000)=nil, 0x523000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000335000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000143000)=0xe8) getsockopt(r0, 0x107, 0x8, &(0x7f000020f000)="", &(0x7f0000525000-0x4)=0x0) mmap(&(0x7f0000525000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000525000)="2e2f66696c653000", 0x2000c0, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000304000)={r0, r1}) 2017/09/28 14:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) flistxattr(r1, &(0x7f0000a6d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) r3 = accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) r4 = dup2(r0, r3) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00007c7000)=0x0) 2017/09/28 14:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001f000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006f5000)={0x5ba91065}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c1f000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f0000)=0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, []}, &(0x7f0000044000)=0x0) clock_gettime(0x4, &(0x7f0000365000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00008f0000)={{0x77359400, 0x0}, {r2, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet(0x2, 0x7, 0xffffffffe99580e4, &(0x7f0000ad4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e92000)={0x0, @in6={{0xa, 0x1, 0x80000000009, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xf9, 0x100, 0x5, 0x8000000000000040, 0x79f, 0x7fffffff, 0xd0, 0x0, 0x5, 0x1, 0x8, 0x5, 0x7fff, 0x80000001]}, &(0x7f0000015000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e0b000-0x10)={0x1, 0x0, 0x6, 0x8, r5}, &(0x7f00001a1000-0x4)=0x10) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x80000000004600) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000994000)="2e2f66696c653000", 0xffffffffffff8000) socket(0x0, 0x80d, 0x80000000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c53000)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f00000cd000-0x138)={{0xd000, 0x4000, 0x0, 0xfffffffffffff9ba, 0x100000000, 0x200, 0xfffffffffffffff8, 0x7, 0x1, 0x5, 0x3, 0x8001, 0x0}, {0x10000, 0xd000, 0x0, 0x2c, 0x4, 0x5, 0x7, 0x7, 0x400, 0x616d, 0x7, 0x3, 0x0}, {0x0, 0xf000, 0x0, 0x8, 0xfff, 0x7fc, 0xc74f, 0x1, 0xfff, 0xc84, 0x200, 0x9, 0x0}, {0x100000, 0x0, 0xb, 0xd19, 0x59db, 0x5, 0x5, 0x8, 0x4, 0x5, 0x0, 0x1, 0x0}, {0x10000, 0x5000, 0xb, 0xffffffffffffffff, 0x1, 0x1000, 0x1ff, 0x800000000000004, 0x80, 0x10000, 0xfffc000000000000, 0x6, 0x0}, {0xf000, 0x2000, 0xb, 0x1f, 0x6, 0x6, 0x800, 0x4, 0xff, 0x4, 0x0, 0x8, 0x0}, {0x3000, 0x4000, 0xd, 0x6, 0x100000001, 0x0, 0x2, 0x6, 0x100, 0x10001, 0x9, 0x80000000, 0x0}, {0xd000, 0x2, 0xb, 0x8, 0x400, 0x6, 0x7, 0x10000, 0xfffffffffffffffa, 0x1ff, 0x8001, 0x2, 0x0}, {0x15002, 0x5001, [0x0, 0x0, 0x0]}, {0x11f000, 0x2000, [0x0, 0x0, 0x0]}, 0x3, 0x0, 0x7000, 0x100110, 0x8, 0x2400, 0x100000, [0x2, 0x81, 0x7ff, 0xf0c]}) sendmmsg$inet_sctp(r7, &(0x7f00006cc000-0x70)=[{&(0x7f0000413000-0x1c)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000843000)=[{&(0x7f0000c12000-0x2a)="03f8181de2de2a475f5657d2f0a88b3c9b4ce65f44cc1f7a7c146b6856e029474ed622d087ed7fc8da1b", 0x2a}, {&(0x7f000092a000)="cece816d3475bb7db0e2028d0baa6dcb58f32c80395c0dad638fbb6bbaaa5a8ab68d4ffba1c5d34715dc827ff6690aa8283d87473a96ac7aaf058009985e3c587895c525f39aa57686a98afbbf34a58242962d2eb2c8437e78b70b51c8ce08724d71cb88892b48eddbeeb2ca55a24297f2a0c049b842858f1988a494c054df3a4f41a6cd10dc2012e0a955ef4d5a4ec695ab191f05fc2736ee6f0199332054a0214dfff896086af0a92c3f122623c44a91a628a97a647d3093b8a51b600ea773e0a28e70b40529d6ccf95177e44e513be67afbef5bd7bfad57828b6dd0c88ea997bee8", 0xe3}, {&(0x7f0000125000)="92b829c3a360de0d49b800000000000000006dc1df29075a16fb3c6ebb01b28939c77d7f492e1e08df536ffa4f77a6b0a2320893dc33abd1c068402ec4d7b67a82906589e64bf6a87a0695d829eba492ac4b161eb34a4cc457808ad43e4949bf2488d2719e8642576cd7a2f8797c69fbf211377e6ebd5814345e1a725eedeb83b8a7ce663b409b0702e0fcaaaf36b443538c02e4436354fa24f9eacdac54bf4282ab30b779ae08ceab549cf5cf8b87b788f4a6c32f6e319b63850500047434ed4c98748a1cbb26842b74f11272452303f38aa4ce", 0xd4}, {&(0x7f000011f000)="5c3b344f923149bc77996436f776b41399f27dc15146fb82e67324f54d042cb4378247bf43afd8653a7c0d4575aacac5631d3f1006d3cf42aee3613cffefeb06f3bd69f1be00063484ac52ef6d1d4eeb2f4fb752480cee638cc1cbc994e561042799d24ddcb27ef88438e434344fc7d5d4b8815d11a302fddad8e8377a8ed63344c7edf41df60b1e0fc0b77e74937393122ea35a5b2cc811994049476442", 0x9e}, {&(0x7f00003b9000-0xd7)="6d35f919def59e4329db88b00760df53ce6c9a4e137313891195ca519552db9d70837eca20d50cf94e4d0c7c37ac41246458ce6f4846b5c916b50680637179909075010d6012f066f7d5f0743290b3dbdd47f2ada457ea3d59252d74f6f6fd7b3dbb33fff2a555fa1c06317a3e1c84ec9217c063451b2e258bd6b0035440bf8e9d7158dc2c3b63714f9bcbc26051a24cbc6be6c6d53b154165c94aeb136316d61971c4786fedf58760c3397cad1b67e3563b9ee6ed2ac7b2fe14902e8dbdbf6b5871e2bb5ddd38b018e620487f22892d259c5fd57b0fa6", 0xd7}], 0x5, &(0x7f0000e86000)=[], 0x0, 0x40000}, {&(0x7f000044e000)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000db3000)=[{&(0x7f000020e000)="7bed898f4f9c5e5c0eb602d917bf9275834a496596e7954e13e59c4ce6887b77d4ac4819488fa32b85e61ddf78fcf9d4083e45582a2b058914152a1536f4bf439a1264fcc1807f6dad17f2f71ab85350580d7258066af30cf971f41e98915e2350e924d34c0312c9c9cbaa5573be257df42d3054f2a0adb2f1ff868cf48a985e7000557329ea3140525a870e75d3a7d493a45c57f1368f192528e0d1d3ff93e081372e478966a6c1", 0xa8}, {&(0x7f0000cb2000)="c632fc8c4e75600475891b3d74b7021367b920e86295b7e16af915a0f815805261be28b2272a200a7e11b154f4c92e81d385b5449a57cac6e2ccddfd01995188551b5fc8885c7dd4cd", 0x49}, {&(0x7f00003f8000)="7717409b7a825f8ede555f165965d1351ef66cefb4f6661cd946a1e46b4b7142c3a5e15477", 0x25}, {&(0x7f0000888000-0xe3)="c447cc0c6ad5301bbdca3eaa81019ba6a1462d83c0f6c7b07688ab3b820c461f48fb953324ebccb56853b72d2492a01cdcac36beb13240611c95ba6a33609dddd729061250eabddbba3aab00f185b2a0d17e6418de1e68fccfbb4746c2823090103030bb1f5c98eed8e66aed3802b44e4e890fc1a2cec43ee95ddb1408cdd181c6051b3289f3c139f768d0f669bffb6544edb49efd8b498720582a00446b5d80b3444e3c665d580e83c05162a1b23ccefc11d5033d31ae77ec95d9b57b6adf991c820a31200492f322218006fba96c139e38c4c4d7d567c9bbe5aab49bc093aae6ad62", 0xe3}, {&(0x7f0000a8b000-0xa1)="5fb4ff0caa4539b652f74cbe60e6a86a034524f4da99b1fa564d06ce20fc55f93a971f07946c650860a6a287797be5197fc39e3f3e3765fbc2bdc239c4935347cf23cc27f0643231e5ac08d6a16d635de44140bd732fff79ea623897c8f2d3d6000000000000003feb0fa25e377338528fe7f41a3a1556cc576582f7561a62d1d8f98d9eedae351a24465ad15650573173f8ceeafa8234bcfba102b8bd86178e42", 0xa1}], 0x5, 0x0, 0x0, 0x20000800}], 0x2, 0x4) r8 = socket(0x10000000010, 0x400000002, 0xc) write(r8, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000519000-0x1f)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r8, &(0x7f0000a35000-0x1f)="1f0000000104ff00fdde45c807110000f305f0000808018001fd00dcffdf00", 0x1f) write(r8, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200a3", 0x20) connect$inet(r3, &(0x7f0000303000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000a06000-0x4)={0x0}, &(0x7f00001a4000)=0x4) 2017/09/28 14:08:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba0000)="2f6465762f6175746f667300", 0x8000, 0x0) connect$ipx(r0, &(0x7f0000829000-0x10)={0x4, 0x7, 0xf5a, "4978524465b4", 0x40, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000c34000-0x8)="2e2f66696c653000", r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x8e)={0x8e, 0x7, "3359282d3bdfb756ef0816325fdbfa83776895fa797d906f6036eba9e94bf9064d31106c746f51ce214c11b87c2222b2884533c74a1bfa13207d3e27df7eda7990ec99cf4a63a3cf7650ca4e28b40719be181a3a607cc70b61ade912b7965b1af33f728909ef92c9c45edbd40b942d804f2d28fa492ad5ddebd99f143a9a159de508b1a5bf1e"}, &(0x7f0000001000-0x4)=0x0, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000003000-0x12)={@common="69705f76746930000000000000000000", 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4402, 0xfffffffffffffffd, 0x1e8, 0x400, 0x40}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x3, 0x6582daf1, 0x7fff}, &(0x7f0000004000)=0x10) bind$bt_l2cap(r0, &(0x7f0000001000)={0x1f, 0x97e8, {0x3, 0xf5, 0x80000000, 0x0, 0x4, 0x3ff}, 0x5, 0x2}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000005000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000-0x70)=[{&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000)=[{&(0x7f0000005000-0x4a)="d1388ca406e742fa39a8018484afda72df11d6b50480f9eb3a31b12c2fa891c2feea7ae2601d22eccacb8330a5a801a362cd7be1705b211e41e6a165f37b9fc77da743f69b5ad3253a84", 0x4a}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000-0xdb)="b72e835f9773fb8e6a535c7fcaa55088c17f0ba4b1e7e083fb4e7791d0f6532b13c62c43de0601b74e566004155a8de9f40cdfcaa1228bd8c2ce8af6bff4a95fb9f166d6078fa37037eab3c73ef924d1f577648dfe06db3318551d86625df5b952090272a78cb3b8f01394cef107256d616d6e19e797b5294407cdb6fba9f023eb836f81db16f72f54a0a09c11d8e1880a2195a61b05274437db32b414eda4008a9cb781b635573307017770cb81dd95fd444ab51c14671d2ea422f3fa8ad1e1eadf5481278325cc0aa3b654d4dfb7edc58a490675f5809b6114aa", 0xdb}, {&(0x7f0000003000-0x9a)="73ac311fb0e6aceb6c699aa87eb294b901de240b02fd07bd37f11b51b03227ba3deb3b1d0e22c2868006f8ea4f708a04b278ad34745fd52d7e8ef794688b5839663f2ac14a330863a4cce49d35f43863c32b1119c0655cdbdf0a32a4368212bce502093421a89badcd70f14865f152d34ec62b3874619b72e257be5f9e6400a0d9822bb4431469039d30f4bed9207f201d219fff086f2cd827e0", 0x9a}, {&(0x7f0000007000-0x1000)="a829527152b36d194c018983dc8dfe5a7e9c5d17e0809017c60d4448762ed50cfec7b3935818b8ac039fe15dfdc5ef0de596b374a129676e58008a5c3d43ddf9cdb39026e0a45b3c6a8bb7cf0405635b0bc227a4bd0d7ed119fb8e6c2a1faba3c96ea6275b9f7249506211bb040ca5103c728c994aa2b6c4803d6700d6e6fc65f28e832bf345f7416538769f018aa506cb14a03f9d080dfcb732322792e13389ef2d5a0d52974ba0f901be9d3c692ebb07e2209a1c6c5149494631d818d4bcb50b0722ac73948b9760d5a0718c7e36f40770476697cc5496118a4012a440a88156ad5d9e3303cceecf612264af262680ab7d331295c60fb77b2e01ea120433454c61ffa500bfbe83382bf6cd64c174675473cb74fc2a753ba443c17e2d3c47efc155a4edba51b77acb8e4c3d6d48234c708cc5ba6f8b310ec989013f52b718f910573e3f275a197a0226f19282aba44b68e69b28dc0ae9630a218661c028f0e6cb8c9d3d9cec621f71b60c664db229cc38708aab4fa0d74d7b0576ff60049641c8bd28c1f17ea9b83bf008e9de6ce440afa8ab979211739b6458330170e275845a4d3b24646913b1b30c0711df80a6bed2f5a2508eedf85f4a435f68d3d004a1683801d181c957beb3e4eeb08aad8ebe94301325a97b51c2897b2751a3b33874e0438d55885a52d59c09748f832f445bfa04e1d2fe09314a7dc7f68aef085f8dbfd53f7e469d2ab48360cc36df4b68f7715d7ac00b5d9b9d8d6ad02d50767e5a695ea7ec1c97d743ac968b266f800f95b6ed8d184e55c499d289edeaa26ee8fdce9b4009ced88fce3ebd48da5fd1d7351aaf5747ae5432415b75fdc911dc1f4d75ba57eddb4924366493a563eebe836f8328a37ebd2c04292db5fe839423be2894ec04e3c4084cdbec5d6273c54f127cd77b32caeb58ec02b8c64c462dbc65b1f43fce8c3cee4ede271b283706d43e804781f1f832e23b2cad417831318a23702c791dfeef003649c25bff647578e04014f4d14b73388dd7fb1be5c4978712804c175b066aa1bdb6fbff1a29db49ba048880822a5e96560a08cf310771b6b834885412346949a92a4c3b6432f31ec3666fe0705bea97e674fab538e50a9b0174fe9309ee5496f4fc732ddc5dab866b86cab0c43fb8712ee9cdeda9306718016642138bc11b1b4494fbf4ee9c10c8ee947b02aed5cfde8f0bfd3fa75bdf931723971a5557076dd76a6d5243618b864374c0402f53175184c8792612d2a035ae44c427155dcf75a7cfb779f36ccbb86f2fb45aa6736ff5161664ee9cb42bdd4922d416bb5a2405d2ef29a958cef1d107cd978f68aa96255158ffad7ce85ff7bb0a0de4bf8de59402ace3baa8c6e45b575ce0b7246c9ec74eb24e385a5f690cbaa9fe3db6c2ca1df0c9c80405c3307bc8c228f7aeed18dd3d210e2e008b0c51cd1451c4a4e79471480a1610e0108718748b292aa4a02161a9f36eaba43803f8c02c9f70b1f22542569a58e966c392995995a411b8b36aa5597d779b7e8010e3fb4bc957064d990b47caf2427d2c5fac74fb6b24e68aca4c65c15bf17fdea47056ad6aba80f473fa92136bc97687a6488b888011da60b4a20a65d53d7f93d80ae0acd2672c4cebef94315f044d8253b0cb6532514064b3940e7a59a56396dab4b53ecbf563754bfec455d3adc8fc86021364d22b5d6aaf56462e6426736aab101e7d88ef7c43f4bb5bb6eca5116ba7e3663e32b0637dbae9be2f62e23d3ce9a283eb48e49ae974eba23b0fb1ac20af7b8992243007a11ab61fa890154a3280962cbc01f784ebdc66bb643d376606604bd2149643bdd6cacf9df54c8e41129aaa88a104462994a158ab6b4f6d101ab1e438d42170bc252ab21a52b63eaefd4aa41aa6acff182355275b547c92c45ac9cbe884cb4c8264e4ef1550992349eee218e0fc507e584fd47377b1fdc02473fc68d7c58ddb166b8c5a6e8dc9a4ae8022a7bc891c8aff2ef7a99f7e92b19a2a1a4390ab5d97a6e5be19d8621e0835b49a54170e79be135b7ff828096e4741745fc84830407acb3353db0ac2957b08a8909d25aa7e278364d787c0b480a788fff0ee85debdb74394947983d5dcfe78b1a156282b66480e32f262b976a8564e09f558d23845ef5709de8b010729ac65d7fdf89e5da8df8b2ba7eda54952e8e33b038864c44b69a21a112ebebb12ba1fc6fd1b55dff956d1a26bcc7c81aff454266ef206695829b3c75cef0bf9a4aacc79266b8d3711d83386421a7ce256bb02de781266429e5bed310192486a837d1ed0ac96e03948703316d52cfa2c607a34d10757a30a27f51e7ab17d66e55da2f9276bbc9477363fce3bade2f4c7762f67411a7c3d609bd53e69d3502616191131ab0e158e5a0263e43ff005e4cba49c3494600e5082325f48dda8e5ba83fbee25e6e5b576b2eac16f3e2de6ef758c0b02aff01b26a6bc58883807e2ec96f1ff3b6009d19b5746ea042e8428aae3d92981cb616cbb5a7da6adc2c601dc121b0cec28bdaa969d2da964a308a3e0d5b4f2a9ebd9115c708906493a82ed1b0a6fc5538f4c2205ecb3c8ad96d56de4ab612325c7a9645a88905cd38b8c2afbdf63ed313dc8f2dd4f4df31227b3fe2a1aaa50ca7bf4affeb268197a4e3d62c30cf8a1ed8275a4cf683a2246ca97bcf685a1e9837e1b7eab767d0547fde6732146bba28dcf7c8ff8a851508ac0d35ce9b5526dbcaa0ca491b6e8f264f8eec735ab05252cb2e53422e960b4f893912fa5a3a9dd6cfa76f69a5aa685c7c92f06567eefee8a17ad410ba0008bae1c502097b8441f61214fbd7a038e002cfb989c73b8193a8c2557ada54231bb877fe1a6607f478c2955a4997cf8eeedd0c2475c8ac9eb0fde1b20797a341890022dbaef0a4b5a5c804bf005dbd717f9dcb77f12657551bd9a3989ffbcdb980d6b21c143a19bb2f8c4447dd201c3a4f65c410f5942c1a9d9d5c61dd190c0d09e8fc6ee46a0a435b1f626969b2a233ea5fdf1b2b50654c71027c874920da792f344213ce2ab15f5dcddf10ad9691ad2dd3d58f85678093fc0b08199715da5cd4ea8b3c962f4d13b10c8fbc183f851d10418e6b0de568d5f1fe7e3169adba38e1b78a7136aaa8b660804a4c54c77c0454de5f925d9992820c7ae18915730e2cbd99b9df52a33b7f823c0916f514b33951f065f9ab605f55a3d47cddee434b0435c3cdade8d63eae7817ca6a1940e41176f255ad008bd79907838376b33f37f5cd32dc1c82c282f6520a33f2a70fbad93606dab12757205397f43660066b8c59886370a9e6e87f180536c8b55afa5783320457203aed9939bed59cd16182947aea825e06aba3d1ceb2aa53733d82b0e677e6156c7ca58bbb021d9b3d02d3858cca3480594938aba4671fb01d9d10397addc2ec70f57ed1bda486b291310c61ce27f7313c5dd01da2c658859e6f3f9ed01a0da35ddc54157be6c4d91ed9fd24645e32bcce5dbf900de2a9bdb93154c43bc086ab609d776a22d538a794994b4b1e28c177db61c5f3a12a445ca973ccdade812d782101770ee5986f33c2167f99c841fdfdabb836c586317e85371709a1ca3a7552aa213386910143361dac37d6ef50f03b78a75ac6657fd73af2e058d9a05249c5dc71eaa171ef03851803610fc39417cbecbaa2db7259ba192237b6a46c6c582d0a61226a12c0c79c338faf1d734baa02719632d2020c542fd67921118347e6b6d3df484282bc946c5b0ae0c439e6aab1b45d216b218316dcab8ac045051a95bc818fa08dc77e0aa850095ac9ca418fdf00ab1f39f139f8de8fb14d36b133fc1836c079eabb4022ca52b76b4c98c9167c87c7d697609b492e42c18c211eb42d4de81eb2fc11106f20f6ea0bcdf370129a699b5ec6c7e0a459552b2af878e20e410d42f259ffbc225df3bf4e19afb91c5a1e405e8acfe2282b4c01ab9cba09c0690b81111cc774afbffee4c1328381c4e69944d9f9e7114b8f9ae5184c3bcdb092990239dcd2e061604065ee85874a1c19287fbd5a33bde82a7a3cb69a61b3fa11674d09f87f56c688077582cada202a0615d09fd0e22a8b31a58463b08475a157030d7ddbe9958fdad305b126dec623f33996524ea49cf087135ac5b9fa40c15be90b8d84f325b976e3171729dd789b3f936a0ec882fe46b0034a60de0bcea8b009ee3448f8c6c6da301255c8113391f2b3ea9248ad6593a5f7d57841b48ede72e93d5391a98e367631165708fb4344869710ca575320d07cbe1723869bb65c838fe86d0c7b5e93458a519cf91070233a9edd5095204831c0cd234e2e33bd6c7a367265da7184cb46f539260ffaecc69eb6bb212eff612258e143b90cf31a2d258400bf0ccf2fc8d028d6303674fd459bf45f05eaf7174d0ad41d30bd16b4b23d2a9f8e92f292e1ba30f9d68eec6fb1a5d9ae128029fddc0d9f01174cf55f82d437595730d22560a8dddd5b431184a119fe5dc3d34bb0c072bb2bef5189189bf0752437d43da822189a846a895e121cae168be6ffdebd4eebbe99cb738635a59590b5d411995a9a8a4fa257e429b5c12a463cb046454cf6ad536123e91007fa65d20c2d24f531c1eea0e8a9b2386f3092c01a987514b06ad200f16b6c2390ffc61647ae81d55dd9208618d0edd82b855d2e9f225e46742d22f6d7984e3d0c886a0b18c81bd543128488387fe6e74a29f4321d09d665bab31e18816a44c4183abead69a7324f5e822942fd01ac7d15a496b0d2d776fd73792e0b43cea928733e42def6a90597297530ca1236e076231ec07d792a4e851abe3dcbdc968098acc8bd26eabada04c9adcae26043aadeba461c1901534e521db4fb9df6299710d2273a2c383aa6c3bd1110d899b176ab9531b460227e7b8225c29c45512edc4d583373fb20745646a53546613154a5a3b03bbb763096c64c248c300ea362ec59cb1cd437b418a9dbd517c9a3049802af33fb240c344ac1c1e5c8e54976a293f2f9cb19ae4d9f9baade374df9281b38d4cec09330150021802c1ddc6af6e6ecbc70db9f3b62e81b250d4e5d355cafb981cf0f3c449d51657168e90a69f08a3465c5cd133185aea3649c30e4247f8a658808aed1cf77c0fa531fdb40306673ad52c9a9347f1def52c590b9037f984cef195baddd103f8bc95dd8ea426418407aade2ad4532e3539bc34061b366f1ec817d5f3b8f784819aa4b37229f1e9b6d36c4fbefca1cd80e227e1aededc1ce3c9e84567e2b89221321be00c7f52e1956c82b5dc25c53eec5710e73dff3961bd00b3c0efe0d220db09e5422a2d447888e59f526847314cd6168fbacdd6a1d69f684710ad51b220b97546aac47c2f58266111b4b24704844087869e3fe6369b3fff0b60fa7d195854d7e48e9c9e5d7b4aba17e7a6451591436a98c1aa65d7ec2db10928dab21dbfba93d581baa91be6935bfb17c34e13871c256a7435799f303a2b293a6588d3dca0ab363cf7e41e59fdbbdf687deb5196df9a6582c30615911544bc8e826c7d3917c25c6f2b3bfeb17e679fba1b5a8f5d85b611c605d627ad40f37b4d7d6df524cb9c956865e7a34d136a0a9a81de8f91f8a6908cd50658c2037ea5c699290ace45efb95e738f92190676501c2995d123237aa5b333182075509cceb3a2e4fd58e3d4a8bcca19bd02cac68b804cc14f7dce7b567f1fd85348b335d144b32ad74681bb376a0986b6036f107569834f1435ca26b018bbd206ca6f901a65d0f94a2c6bf9aae3c8043b488804d48e98392f219eb94138e202b273c5a4f6", 0x1000}, {&(0x7f0000007000-0x1e)="fda72ce184ab500e1bf34dbbf51d2d5e4a575026fe55da6466be4f3bc904", 0x1e}, {&(0x7f0000007000-0x44)="c6038a10095a7a5bc5ec006dadd65a5919b0d676a00d8a07cb72b1eca299f89c265f8ab58400e00cc9477623abbaca133154ff90c8ac168490ade0a46473dccca057ac76", 0x44}, {&(0x7f0000001000-0xd8)="1fb086500f01e65877a82e9cf46ceb94889dd50ba09dd78d40d90dc0fcd9aa3f5ae11ae8c37248c5efab8917e7f80b0afafa99cae0b85834575a5aa57dfb7af988f61233919f09afd70188dbcbe19c7f384346d018722ec8a910c20a1c1f858f4055f85829a89de649e5a299cc5855dd4c3ce23668e606bc970eb49b36f246f68b953836837be1e7e30165f8483cc4c36e6a5a0b2a83fb6b65277b3a5965f75f62d4aa7f348c61fab72681ef766203fa0ca73de7d4900115a32eae01c578730282ce8852e0bad784ad3925500866da56430558c284bae9f6", 0xd8}, {&(0x7f0000007000-0x24)="72ad118742300c32b9478c3776e3350a08e77c6436dd3e904bcdda6fe52424a72e48dec1", 0x24}, {&(0x7f0000003000)="021af6dcb05b7ac1b560f28d27fb463ddd3d95012c58d3d5687fd934b5a606209b93556b2205b9672dacd71a32aa20e17400ed5c077f86b3276589581e80f27e5d0a7e089a98f948f8667e1bdecf26086f", 0x51}], 0x8, 0x0, 0x0, 0x4}], 0x2, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c65302f66696c653000", &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) setreuid(r3, r4) 2017/09/28 14:08:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f76637300", 0x402200, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000707000)="1f0000006e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000663000-0x7c)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c6bec3e4eeabba69b1948f39e55b4901e4696a880e9b679060bff977ed51a7d2f0e4530021799690eb8f2ad662abe82dac55e8ca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f230088b29e2da79ff3313bc73de1fccefd848e29ca6cd928b", 0x7c, 0x3e294a0c71bfede4) keyctl$set_timeout(0xf, r3, 0x1) readahead(r0, 0x4, 0x9) mmap(&(0x7f0000000000/0xbfe000)=nil, 0xbfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x7) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bff000-0x9)="2f6465762f76637300", 0x0, 0x0) fsync(r4) fdatasync(r4) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abd000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x40024, &(0x7f00001bb000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000bfe000)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000066e000-0x4)=0x0, 0x4) poll(&(0x7f00008ec000)=[{r4, 0x20, 0x0}, {r5, 0x4, 0x0}, {r6, 0x4000, 0x0}, {r5, 0x8050, 0x0}, {r5, 0x0, 0x0}, {r6, 0x8225, 0x0}, {r5, 0x80, 0x0}, {r6, 0x2, 0x0}], 0x8, 0xf61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r7 = bpf$MAP_CREATE(0x0, &(0x7f00007ae000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r7, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) syz_open_dev$vcsn(&(0x7f0000bf9000-0xa)="2f6465762f7663732300", 0xffffffffffffffff, 0x1e) fchmod(r5, 0x3) flock(r6, 0x8) 2017/09/28 14:08:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a95000)=[{{r1, r2/1000+10000}, 0x10000, 0x99, 0x1}], 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004f6000)=0x8, 0x4) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) epoll_pwait(r0, &(0x7f00007dc000)=[{0x0, 0x0}], 0x1, 0xabce, &(0x7f0000661000-0x8)={0x1}, 0x8) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00007bd000)="73656c696e75782b7472757374656476626f786e65743163707573657476626f786e65743173797374656d65746831766d6e65743000", 0x36) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b23000-0x4)=0x0) r4 = perf_event_open(&(0x7f00001a2000-0x78)={0x3, 0x78, 0x4, 0x7, 0x3f, 0x3, 0x0, 0x1, 0x400, 0x2, 0x59, 0x81, 0x4, 0x4, 0x0, 0x0, 0x2, 0x101, 0x8000, 0x2, 0x0, 0x6, 0x7, 0x80000001, 0x4, 0x4, 0x0}, r3, 0x20, r0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000020b000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad6000-0x4)=0xe8) r5 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000fec000)=0x2, 0x4) r7 = dup2(r6, r4) sendto$inet(r0, &(0x7f0000b7b000)="", 0x0, 0x800, &(0x7f00006ba000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETS(r7, 0x5402, &(0x7f0000aef000-0x24)={0x10000, 0x82, 0xfffffffffffffffa, 0x3, 0x3, 0x9, 0x100, 0x100000000, 0x7, 0x8000, 0x800000000000000, 0x10001}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00008f1000-0x4)=0x0, &(0x7f00001f9000)=0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000060000-0x68)={0x6, 0x0, [{0x99c, 0x0, 0x101}, {0xaff, 0x0, 0x9}, {0xbdf, 0x0, 0x44}, {0x9dc, 0x0, 0x9}, {0xb5f, 0x0, 0x5}, {0xbff, 0x0, 0x81}]}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f0000fed000)=0x1, 0x4) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000051000)="418d3d7a1ec32c21435337326f34af00d7c7a837dd39ea5aab1736a7509a7e7ccf2317bc4c8e752e50c56bc019f625216bbf07070e0dfce4fb0f7ab0dc22da3b01d6d3b7148734048da59ee57687c00523cf960d2eb3d0afb217698485f6941a210b0e2c5811e19038ce26f6a7a37fc930d6734900aefed913225ee398f700bc9b7ff1cb7c502e5e01d44100dc7d83bcbb59ae72c12f928e91e8d165f2de6b5767e911f897a2015fdc1ff9a60e816b5e83c3cd19ba4f9bb8f42f7b693097076a64112f43f1dbad1c4e1bcc638715176000fab96d6461b05457577dcf6da736842e44e143158d5dd33dcc") bind$inet6(r6, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x19, 0x0, "0000000000000000000000000fd5ffff4d"}}}}}) fallocate(r5, 0x0, 0x0, 0x4d) 2017/09/28 14:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000e49000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000044000)=0xc) getpgid(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000819000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000064a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mount(&(0x7f00006c0000)="2e2f66696c653000", &(0x7f000097e000-0x8)="2e2f66696c653000", &(0x7f0000a4d000)="686673706c757300", 0x1000, &(0x7f00006b5000-0x90)="d41ed69925dafbd2b7e3e67382987c035d037f8bfccc23e50dd2fab673f1be58e184527525e5d6e20d866e6869de34bbe5ddd98fc49a795bcbb31de33906c916e4bfa542b4a62daebf5b019dac3d21e3ac61290d2ab835bb73643edc12f9b770e5dbcd768ded556a05b07f844cdda65056b444f20940417e18f1d1908795ff823e2447abdce80442c20fa258fb9bb454") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000904000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000011f000)=0x80, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000a9e000)=0x6, &(0x7f0000c3f000-0x8)=0x4) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r1, &(0x7f00006d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="65716c00000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) [ 149.737511] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 149.766876] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/28 14:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="", 0x0}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:02 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c3f000-0x9)="2f6465762f73672300", 0x0, 0x10801) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x8dff, 0xffffffffffffffff) io_setup(0x9, &(0x7f0000bf1000-0x8)=0x0) io_cancel(r2, &(0x7f00004c9000)={0x0, 0x0, 0x0, 0x3, 0x7c8b, r1, &(0x7f0000f90000-0x32)="1be90110377349fc9b331788cee81db556205752d04afa93b2986a3366dc5fa29631108f0ff24850c173bad4627becb6ec5d", 0x32, 0x4, 0x0, 0x0, r0}, &(0x7f0000033000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000089e000)={0x0, 0x0}, 0x200, 0x3) syz_emit_ethernet(0x52, &(0x7f000096e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, r3, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c44000)="2f6465762f72746300", 0x20000000004000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1, 0xff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6212, 0x0, 0x0, 0x6b37, 0x0, 0x1ff, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x8000000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000b8b000)=0x0) fcntl$getflags(r5, 0x40b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffefffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x7, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0xfe, 0x80, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x100000000, 0x4000, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r7, 0x0) clone(0x100, &(0x7f0000042000)="c075", &(0x7f0000735000)=0x0, &(0x7f0000ba9000)=0x0, &(0x7f0000d9f000)="1a3e") listen(r5, 0x2) pipe(&(0x7f0000515000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 149.790453] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/28 14:08:02 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fea000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000fea000-0x10)={r0, r1+10000000}, &(0x7f000031d000-0x10)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002b2000)={0xe, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002d8000-0x18)={r2, &(0x7f0000fea000-0x4b)="e7e2435190444db2bef6cfad33e9ea054afcfee1aa5604125cb6e44619ae1c309339bec3a421635e559b7347ef6aa0e77c3c0a77f53b30168485a7a16f823549a98441a9645ae09bafdea1", &(0x7f0000f35000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r3 = dup(r2) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000785000+0xce2)="113328dfb4ce10c74409fbeb0afc0b41671d8ee1bc6891a2cdaf4f06a27e3a8910e23c0046e466c5d37228f76bb358f9c731a11e5c3ad8d1534d77d43861eece5b9f0b8769e863787ec48978b9ce2f5fe2efbcd359bbf4f7f97bcf7fbd5f8343f76ddd093e1049aba9af9ab1f7eb92bac45df172e4ca2b8e93d8e72d2ffa7aebd098a941a18fa7c336db4d308a2555b02cc73a46cb489a046277534342468f0ea3f7df0793b364b2", 0xa8) r4 = open(&(0x7f0000b26000-0x8)="2e2f66696c653000", 0x200, 0x3) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000f96000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRK(r3, 0x5409, 0x2176) getsockopt$packet_int(r4, 0x107, 0x10, &(0x7f00004d0000)=0x0, &(0x7f00001dd000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe7000)={r2, &(0x7f0000fe8000-0x79)="", &(0x7f0000d34000)=""}, 0x18) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f0000fec000-0x4)=0x0, &(0x7f00003c6000)=0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dca000-0x18)={r2, &(0x7f0000feb000-0x63)="48b654b54806521bd994fa3b38676128b0cf1ffd15382bcde85d99a3940175fd40b185a15caca5a077e9a55ecef7a7de058746f19cdfeb27461b494c5ed32557d849b621979ee6e93011afe3a76e8fb2ff7a1fdf44982d923f80b341e4eefdab7d377e", &(0x7f0000feb000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/09/28 14:08:02 executing program 0: getuid() clone(0x0, &(0x7f0000025000)="", &(0x7f000004e000)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000023000-0x9c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x1, 0x400, 0x2, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0, r0, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x80000000000005, 0x84) bind$inet(r2, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r1, &(0x7f0000fe3000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f9a000)={r1, &(0x7f0000c5d000-0x41)="c8a7735f3710a5d7d9250f006a5fe9e1643bc3b92fe4188471221b70dba50aa6b1be768dfcf4acfc8d6f3989c26270d818a7c58685cdb570dbefbb92fa92e5f1ee", &(0x7f00004b7000-0x44)="9e60759a14d1778c64e83806909a3d36a1cfd03f4f2072e0baacd15bcccbc448077a16eb92cf2e8dc088ee24aab2dcba3ab31fdadaac0e5be96050c88a452b6984b832a1", 0x4}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ed4000-0x8)={0x1, [0x0]}, &(0x7f000063d000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d73000-0x10)={0x0, 0x2, 0x5, 0x1, r5}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000112000-0x5c)={{0xa, 0x3, 0xcea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff90}, {0xa, 0x3, 0xf2, @loopback={0x0, 0x1}, 0x3}, 0x81, [0x9, 0x10000, 0x2, 0x5, 0x3, 0x80, 0x7, 0x2586]}, 0x5c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000439000-0x18)={r1, &(0x7f000011c000)="b039bd99efcfaadf86f3c8716516f61fc030bdec96fbe0505d6ba130997b45748db055a1e9418933bb7b28a121a335317c2742b2135c41524ffe0ce6a1b88e0e714d5d3d414fb20ce379f452ea30b776d9798de7c217db2d39be9eb1c1a742", &(0x7f00001f3000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r6 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000072b000-0x4)=r6) pipe(&(0x7f000054f000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f000073f000)=0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000724000)={0x0, 0x25, 0x7162, 0x5, 0xdf4a9ab25639931c, 0x0, 0x23f}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b27000-0x20)={r7, &(0x7f0000f4c000)="650fffda0ee6d8e7dc882e5f73e85b9583996cbc7f22f3e67bfe67bfe85474666dccbd23e3a6a1722a42323e700f", &(0x7f000006d000-0xd6)="df2a187c32fd906d50892dd3cf9d0a1f04000000dbd29fc34039debf917c6115c72bb30c1e7d5d63ec63e95bbf720457cd50f661a4b03d113beb24e0f74075f9e2ef5a3784f35e1fe7439657b81fed23a9d329469cb149e2d65587b2b7630c8e360ac68563273c76230d6b284e91fcacb31c3048ffe26d359feab224e75f830da6a04cde9cd54e065828b6623c83f8761e0ea4977574ec017b03301ad212bbccd407d663b1be6d4274f03c090184fd830b6227d387eac367605b2712bc9b21d571421dabc74903eae5f58d42afeaba4d33d076583d1e", 0x3}, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000860000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000222000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r1, &(0x7f0000310000)="f6", &(0x7f0000289000)=""}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cea000)={&(0x7f0000a4a000)="2e2f66696c653000", r8}, 0x10) sysfs$2(0x2, 0x6, &(0x7f00001c7000-0x7)="00000000000000") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fc7000)={r0, &(0x7f0000d22000-0xa7)="7f69d6d43514f3fbbe4e27ed3eea9ede284dad2b1849cb8f088dd102ce0e9f11e202eabafe266c64abfa8971f594644583da15da1d2b6e8eed894642ec797d4016fabcfa52475691dd62d7795f014cca7c3a356c913cceffa595ee418fdd5a69be69c72348b90adfca77879d63d110ae8372eda05ff9e82b85829fcbd4666ef419cd6e491e36ede196befb4f1e649c31a1acf7451a3a1d80c9eb439dfbf9cef352c756b738402e"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x4000000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r9, 0xc010640c, &(0x7f0000921000-0x10)={0x6, 0xfffffffffffffff7}) 2017/09/28 14:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000821000-0xce)={0x0, 0xc6, "0d6dc6196ac12ece095e7ff7527c5bf768742b5ddd0b2d7078774a2a64b6c5c07eff38e1e0fd9363c4055d1648f3843b8bf35464b895ad63f56ed99c0d92e3ff8be2c43032f27a7e11009bc5ff55a93792628e5205da7a9867fed08f6eafb943e327a643dcd955b9bf24f03004b2c91b148330095c6aa1baff4fea09068f7381f85626d17f9dcdc32012f6863e1df166e368abd878c26cff33759882df7ffb87172353d1e527def5f23bc10b21f6c1487c14ecc63c9538ce6e7825d92f9522eafd0a8c7e39bc"}, &(0x7f00001b0000)=0xce) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008ff000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000e9f000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000e5000)={&(0x7f0000f1e000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eaf000)=[{&(0x7f000060d000)="63aded5341ef17c2e9632f4241979b777df84583bba380b734db151a214208140725e9fa39a871091817c33a120aefc4fe052319", 0x34}, {&(0x7f000007a000-0x1000)="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", 0x1000}, {&(0x7f0000728000-0x37)="319733cf2f2a57c8dfeb2383736c423623272de2ed277499e60be2a04e51dffe53ba78c6deddf91025f9f42c124d4476b59a2f9dbf0f13", 0x37}, {&(0x7f0000510000)="50af40cabd0fa6f30ebe9e683d77271a72e9ca7ce57b9e6d26efd12dd6d6e4f12008180a6974707c7f62d34afca925fbcd19ea1bce1c5ea44ebbac786b339593c0eff6478c5d0b148482c3508af228741aa84062f115dd9720028526dff82ca0062f0eaf4f21da30331dd79bc8c9ecc0693be63e013e5920c16ba124f96467939c65793c1b8bf777d544638af630871e73169b921b7bca65b0e5e0c9fc1235bbc5fd4d2b490ccebf0d58adde7a2c5e8b6b855ea95df8cfaa50dfb4acd4afa23b9941fe7aeb2aa1b4c536448ce71fd5dbffc3bef6a1776f11d15a1460fcc0ae9495d1529b144319483803", 0xea}], 0x4, &(0x7f00003b4000-0xc0)=[@init={0x18, 0x84, 0x0, {0x800, 0x1, 0x3ff, 0x401}}, @init={0x18, 0x84, 0x0, {0x499, 0x93, 0x1f, 0x71}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8000, 0x0, 0xffffffffffffffff, 0x7, 0x20, 0x802000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x100, 0x201, 0x9, 0x7, 0x3, 0x2, 0x1, r3}}], 0x4, 0x4080}, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003e7000-0x4)=0x3ff, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r4, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r4, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) r5 = dup3(r0, r0, 0x80000) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000f70000)=0x87db, 0x4) fcntl$setpipe(r4, 0x407, 0x8) r6 = accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) fadvise64(r6, 0x0, 0x5, 0x4) 2017/09/28 14:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="79616d30000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x4108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"ba00007fff0200"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x6d, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x8000000000000005, 0x84) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x2, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00007c9000-0x4)=0xc, 0x4) 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) mkdir(&(0x7f0000c67000-0x8)="2e2f66696c653000", 0x11) mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) eventfd2(0x20000, 0x80001) r6 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000ae9000)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000f0d000-0x38)={0x1, 0x0, [{0x200, 0x4, 0x0, 0x0, @irqchip={0x0, 0x20}}]}) r7 = fcntl$dupfd(r6, 0x0, r6) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r7, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x9, 0x0, 0x4}], 0x18) socket$alg(0x26, 0x5, 0x0) r8 = syz_open_dev$sg(&(0x7f00003df000-0x9)="2f6465762f73672300", 0x7, 0x400000000000004) r9 = gettid() perf_event_open(&(0x7f0000660000-0x78)={0x5, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xa8, 0x86, 0x0, 0xe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xaf, 0x0, 0x0, 0x400000000, 0x2, 0x1, 0x0, 0x0, 0x0}, r9, 0x0, r1, 0x2) ptrace$peek(0xffffffffffffffff, r9, &(0x7f0000eba000-0x8)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f00002e8000)={0x8, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00002dc000-0x8)={0x1f, 0x1f}) 2017/09/28 14:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b04000)="2f6465762f7663732300", 0xc00000000000, 0x200001) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000586000-0xa8)="1bd6ccad2532862097a72cfa103ebc4d5d0fc5e4966797a6895d74400755594f08f8bc15d39644445b23b4ee0604983fc8dbbcd704d46b5f8ae5d2ee1e13ab8110674e1084989d569f595ba3a7ddad39b1c9c4fbd654a36da899adbd295e8701460337a3d6bb06df376b1f2cde90a6ca88ffb617800dcb7ecce5f923fb01a541b23ba9f0a1591d16d8cf739bf5f09fa5d2c53796f9cec807e0b5cd83701e19929df79ec2baeeace7", 0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000000400981a) r2 = socket$inet6(0xa, 0x6, 0x0) syz_open_dev$evdev(&(0x7f0000ded000)="2f6465762f696e7075742f6576656e742300", 0xc150, 0x4080) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000330000)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000011d000)={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfa}, 0x6, [0x6, 0x8, 0x1b3, 0x200, 0x80, 0x7fffffff, 0x1, 0x7]}, 0x5c) inotify_init1(0x80000) connect$inet6(r2, &(0x7f0000734000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup2(r2, r1) stat(&(0x7f0000b51000-0x8)="2e2f66696c653000", &(0x7f00002e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x1, &(0x7f00009ca000)={0x0, 0x34, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bb000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000030e000)={0xedd, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timer_delete(r5) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000528000)={0x0, 0x0, 0x0}, 0xc) fchownat(r3, &(0x7f0000f8b000)="2e2f66696c653000", r4, r6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000b80000-0x4)=0x0, 0x4) r7 = socket$inet6(0xa, 0x8, 0x0) setsockopt$inet6_int(r7, 0x29, 0x35, &(0x7f0000cb0000)=0x1000000000000003, 0x4) connect$inet6(r7, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 149.864926] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/28 14:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x0) request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="00", 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000573000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f000030f000)=0x4) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f0000282000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) setsockopt(r1, 0x114, 0x1, &(0x7f0000001000-0x12)="2a8a33f9ffff8109002186b32cff6dac720f", 0x12) r2 = shmget(0x0, 0x2000, 0x11, &(0x7f0000d81000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000402000)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f0000dd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cde000)=0x0, &(0x7f00005f7000)=0x0, &(0x7f0000f55000)=0x0) r6 = getpgid(0x0) r7 = geteuid() getgroups(0x6, &(0x7f00006c8000-0x18)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fee000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000198000-0x4)=0xe8) lstat(&(0x7f0000ca8000)="2e2f66696c653100", &(0x7f0000830000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000099d000-0xe8)={{{@in6=@loopback={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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092f000-0x4)=0xe8) r14 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000013a000-0x2)=0x0) lstat(&(0x7f000065f000-0x8)="2e2f66696c653000", &(0x7f0000900000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b43000)=0xc) r18 = getpgid(0xffffffffffffffff) r19 = getuid() r20 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001f9000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000118000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000dd0000-0x4)=0xe8) r23 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000423000)={0x0, 0x0}) r25 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e9000)={0x0, 0x0, 0x0}, &(0x7f0000618000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000afb000-0x38)={&(0x7f0000d48000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000582000-0x80)=[{&(0x7f00005a7000)="", 0x0}, {&(0x7f00001a7000)="727b54734aa030777a1dd96f0e692accc4a8a8b81db5895fb4a982abad76bb3f28f4d74baef6061328fae37d108869f77811678ecf536f60c6186f5b7098a7077725c116027c721afc797fce1d923182fdcb9023e2997ea9915ec759f250881914d21814df7c2844684c720decd0fe2855b92b5a5a7ee7ca552fc21b859a5b52d1348f1d5173bf608c86b399a89e3c63e4b9c9e4f5b274a0aa67a50496ef5ab5a6eb7140d9606867192a499643e807b6c487fe0da46453b45ccea74b54f6a529d9cf4e101fba3b711636e5a10ce4238ce98eeb085650d564dd5e56d31de0af353e4b72480e60dbc4ff45de08a3042c8c1278b4f99d56e29a", 0xf8}, {&(0x7f0000952000)="ea6d7d592aabdc1cb86e287cc7731bf45d56868b1f5a08cc7635d68decf35ce6c585278b5a35827950b3c064769636de4ee28edbec4b8f37bb2610cb75335dfd0436ad577911751fb99d7a5583f924aab0e2793a4a90ef70f455d7928c18c77fbd5b4e9ee484f10d3058e495e442b3dbb375640533f3d806587232f061f7290f37f4ac25e375d97b743cfad7076af439829a909bccdbf3", 0x97}, {&(0x7f0000138000)="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", 0x1000}, {&(0x7f000010c000-0x9c)="cabb3168a378aa0a009570fb13bd557640a63d8956cdd16903d294d2d10154f6fd8498e6733f0e11e717eb37f50ddc1c86cbd1f9d9f18f09067842071cad7e61a1b418dd571a641af99ca85acf357fa2b93eabaf2241a083dff1fef33953b60acd3032884530dded24b7a4683e70c3165fa5224f831cd7636e382389fd0fbc037cbf6baf52f8c7d8241d532e401824701ac5c36e8a651d55a3ce396f", 0x9c}, {&(0x7f00003c4000-0x95)="2465e720e4764cd3109390a0cb41b6b6ec8528be8df22f011d43be8cdb89f1c93e01df4451a4f599fec989ab118b29f5ede643e7a108a122af147946a542e3fd654de92b94c6e0ebe69396145a912248ec610f14ae059264f6dd87ceb94b287b5647d51bf9574f5cc5321c2bad90b922131dafe4a888201e2abe1d530a151b4452692499e3fc6c39b4e7dd6968cb2bc2b12202511b", 0x95}, {&(0x7f00007aa000)="1ca402c984472fafcb18a58ee26aec52688ad1d89b0ec8665118f690175c129243083be517ef7397fdd45d6cc5786d2c59d997a95d", 0x35}, {&(0x7f0000c11000-0x4a)="5555022570d67824d7678fb7a50ef6eacdf57a63fe87a3f709638c2d2b7ac56a89239ecc4d1feff183c1039841702f60b023a79e6c9a973303ef0ecc6cae9d7a0c43c6064647e6eed5e7", 0x4a}], 0x8, &(0x7f0000cd3000-0x128)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x9, 0x40}, 0x0) socket$netlink(0x10, 0x3, 0x13) r27 = syz_open_dev$evdev(&(0x7f0000008000-0x12)="2f6465762f696e7075742f6576656e742300", 0x390, 0x80) ioctl$EVIOCGNAME(r27, 0x80404506, &(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sync_file_range(r27, 0x100000000, 0xd9c4, 0x4) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000a67000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000058000)=0x74) r28 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r28, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000008d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common="6c6f3a00000000000000930000000000", 0x0, 0x0, 0x0}) 2017/09/28 14:08:02 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000da5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000094e000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x4, 0x5, &(0x7f00000bb000)=[{&(0x7f0000f7c000-0xd7)="5017bdf2947d0c56d867fc4207250b5b04fe52af7247295717ec37a063b6e1f7c22f652b4765c39892f7ee5fbccdbdbd2a468a7359bea5e7f1afc2ecee8b4c233870db21a702607769b6a6d3f2cb0c3772ce4f9fc107d096a8afc5fe9d110460dfd599c9bac7b047ac10d7cfb3dbef842dab41d8c472d781c02fd761f88b8d00b74624b51e1da0e88bf5ef523489b67ab3e566ddbd8cf7667fb8d7605bd461982b2cdd96a86c12d1b3eb16ae9701a24c256a00cef840f1a49866e00752b95dbdaffdb84436641c919f0addede01b24e3cf5d6f5b04dcd5", 0xd7, 0x7, 0x80000009}, {&(0x7f000015a000)="2c21e01ab3fd333371a0a859cdf88378ea0ff3e826964764fb9c4fce72aec620b0f441c2b54a9cb7b0d0833ab3efd7a032130b2d4b1089ddf987a1f52154506ed6c764f51c3121f1039fd0f3aac2f806d4fb6c2f384fa8c9c984ce191ff5c1c36dcf2be105cbc3b28690e3802f4d2e4e7b6a0ecc80c9ab7910b4f134dce3d64aacf3ffafcaef257cac53f4b7d637db6a0ddbdd945b24186f44f8f293ef2856198f3b9707aed930e8317e55d89835c1c03da8082c9a6df3b2677dad1aa96fac7b1e71192e90c316c825ecd0b6bd688fc9566a212f33eb97eebc4305118767d4a17d", 0xe1, 0x9, 0x0}, {&(0x7f0000626000)="25", 0x1, 0x0, 0x8000}, {&(0x7f000054d000)="fe17b1b1eef9f15b2ef14845629e16c0590a623c2593c0adb360153130171f74f567048245dd422d1359cf42fbdd5984f3cf80e16dae6bedddac6dbd49c2cb9aad87201c26ec8ddf43357f32b01e5581bea3c6ff04", 0x55, 0xe8, 0xdf9}, {&(0x7f0000057000-0x7d)="8f6fbcadf3f69af185e9c952a4dd9a029e4ed515ad5a8526e26650d4a5d4077d0f06a0a6230c2e61992b9f1380d11c3edcb91fff3bfb74fc05c93d5028e1d5998a8366ecaecd3d0b3ffe83f53a265321a159767f9a96382af44edc1e657a2b2436cc4ddcb13f4223ce3718cca1c876a7fa8699708518d7766741f0e30e", 0x7d, 0x0, 0x6}], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000093000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) [ 149.960732] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2017/09/28 14:08:02 executing program 3: r0 = creat(&(0x7f0000203000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20, &(0x7f0000001000)="6f", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00006ea000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) ioprio_get$uid(0x21aa450e4921a3ea, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)="2f6465762f736e642f74696d657200", 0x0, 0x521000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:02 executing program 0: ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00001ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmget$private(0x0, 0x2000, 0x4, &(0x7f0000938000/0x2000)=nil) r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f000098b000/0x3000)=nil) shmat(r0, &(0x7f0000969000/0x1000)=nil, 0x40006000) clone(0x4000000000, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)=0x0) lgetxattr(&(0x7f0000d2d000-0x8)="2e2f66696c653000", &(0x7f0000c1d000)=@random={"6f73782e00", "00"}, &(0x7f000055c000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000000000)=[]) getpid() 2017/09/28 14:08:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000094e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fb8000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000051e000)=0xc) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x7) r1 = creat(&(0x7f0000d27000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x40, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xc) [ 150.042631] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2017/09/28 14:08:02 executing program 1: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000040b000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000626000/0x14000)=nil, 0x14000, 0x1000001, 0xa010, r0, 0x4) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000796000-0xc8)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640ad532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000797000)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000798000-0x130)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x103, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x60) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000799000-0x38)={&(0x7f000047a000-0x10)=@ax25={0x3, {"ad2e8cc86c9e93"}, 0x7fffffff}, 0x10, &(0x7f0000334000-0x80)=[], 0x0, &(0x7f0000463000)=[{0xd8, 0x11, 0x3ff, "16c394ff4a54d8f6175f1a68d6d08154b610fe099a915150a78e0c87deefa1d0ecdc5848de1a5fa28b5af8b86e195a469d3d78b6bd141ec2e7b4d86e1fdd11326588b5dce47393f53a7c07e843f985096ac19caaba59707e14ec4b13b69063052323551931373d6a9c7a98e208167cdf3d8bf24eb380d072a1bcd8a3173dfb7303ab876b26951e5204623963708d474f9e4aa1fd22fbe5518d254d3b8513b6a8085e427db4b8ed6e638688da9e6af95460831743d5944374dd2d5a3bf15229e19c6971"}, {0x100, 0x10b, 0x506, "2d3a53d77959a89829b3a016121ed2ef48893ffe865c90ca133709b09cdc2f5ed75584b4f4df0eedbb56e8cd3e3af393e6e9b47cf82b3c9728ddc024973df21e16c112d83bbdf778cb599400f1c76bce2832cb0310f259e5698fa63d2d9856cc846ce059c4f6fd2ee2ec7d1df08be8f01b572d74cc1e69077ec2a9ed2d341ac68e5a35266ae1ee1ec366adb9c7012da8ead1460edb52127856bf3a76ff0eca74af970c334e4979330bb916d23b507f6ee977f4bf6974422f9082c381ec81b395ebc05e823d4b28c19c81e3517f8ed4c4f41846c0caa4e5c60a0846f27fda6da273b686159f2b8ab79a"}, {0x48, 0x11f, 0x0, "139ec7ff350facec5f856f4056752dd49512cc1da051dc85bab505dfb7c25d89d52455c93de97b5ac8a551d8fc0f8116b400c0"}, {0x28, 0x88, 0x3, "700e9e8a196e5de10b22139b4f9e081112c68a"}, {0x28, 0x18f, 0xdb9, "595479bdaeee7a1984494a13707f5523e6"}, {0x78, 0x11d, 0x4, "85a5e1d60b8749024cdea8016c03f1c81910e2322b3ec9fc56f493e70270d7ff36427b2296b66a5e995745600a63dc671352caf6afbfa84131a124135d7078c9352cfe95b7a71d4db14e6e94f5e77537907a5f5454bdb95211049506ecbb402b7f"}, {0x90, 0x113, 0x0, "9b6b4c16a33086d3abf4f0b11ac46cc0b100f18485532afbfad10f55acbed54b51993a02e0961813f5a4c245b9ae9045235a1cbbebf3d9a7b69a576ddd10980fe9dbfed19c2bf90f8192bf3c82985cb41efa144ceae66ab68c5d99fe5c6eabfff0b4fa0ac65250ec8841552e67f030e67755a6d286b4cbe455a79b328b"}, {0x20, 0x88, 0x1, "59e29378430b7e452cbb53faaf4cae"}], 0x8, 0x41}, 0x200000c0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079a000-0x4)=0x100, 0x4) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x3, 0x31, r0, 0x0) r1 = socket$inet(0x2, 0x0, 0x1fb) mmap(&(0x7f0000379000/0x2000)=nil, 0x2000, 0x2000000, 0x400000036, r1, 0xffffffffffffffff) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000055b000-0x4)={0xffffffffffffff9c}) shutdown(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000b8e000-0xc)={@rand_addr=0x9, @rand_addr=0x80000003, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bfd000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004000+0x571)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000602000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000018000-0x18)=[{0x0, 0x5f7f}, {0x3, 0x5}, {0x3, 0x80000001}], 0x3) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000ff1000-0x18)={@loopback={0x0, 0x1}, 0xa, r2}) syz_extract_tcp_res(&(0x7f00003c9000)={0x42424242, 0x42424242}, 0x100000001, 0x1ff) mmap(&(0x7f0000000000/0x926000)=nil, 0x926000, 0x2, 0x35, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r5, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f000061d000-0x24)=[{0x20, 0x1d, 0x305, 0x0, 0x0, "900000000000000004000301040001"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000fec000-0x40)=[], 0x0, 0x100) syz_emit_ethernet(0x98, &(0x7f0000012000)={@random="e7a5fd000000", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x1000000000000007, 0xffff}}], {{0x0, @x25={0x2, 0x2867, 0xb, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1931273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x8a, &(0x7f0000aee000-0x8a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0xff, 0x1}}], {{0x88f5, @ipx={0xffff, 0x78, 0x101, 0x5, {@broadcast=0xffffffff, @random="2952b4cc3f96", 0x20}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, "44b456d05ce34ae051d3b00fdf5769c6c6fbaa2efce3fed3a663c2195c60a246927fe949f4ff7a6ade39f1ebfd8ca31752e3c359ab518381603694afb106f615276d711dd8aa255d97d388ea3f6fe293da0ea5b6e17dda5e27b7"}}}}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000795000)="f653d11045309ed3fa3c27cedc727c65b6be6f2f8e1dc988f820e0d046e9f698e633bb76d99ee2a90429c4b5fcf410586a06a57c1e4d8bb0b9380bf0a5fae91f4c6999075b74f1c26630220539218e8d6b08adb24bbca5b6689ad2de0777b24acfa8a4a23d56ad08816d3136c80ce912ce56564fbd8e24d44fac7f2b4f22f7225bf7ca3328f8bc0c8c1ef22996460a76ae75be5adad63a4883bed913e5f242e8b21251999601eb03589122822c7d0852fb0276c221d62a25ef9fcfda50058f299c0faa735733518973e8e32dfc542ec2a9defcb00be89f721de655765ab0aaa28a723a22f3c2d08cfffa0be20bf53dff05acd085ddc7", 0xf6, 0x1, &(0x7f0000ff1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000ff3000-0x10)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) socket$inet(0x2, 0x0, 0x800000000000006) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x800000000003, 0x2) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@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) 2017/09/28 14:08:02 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000011000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xb6b, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x401, 0x100, 0xffffffff, 0x7, 0x3, 0x5}, &(0x7f000001a000)={0x2, 0x200, 0x1, 0x0, 0x86, 0xda1d, 0xb6, 0x331}, &(0x7f0000015000)={0x0, 0x989680}, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x8)={0x50bc}, 0x8}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) fcntl$getflags(r1, 0x401) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, r2}) r3 = dup3(r0, r0, 0x80000) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f000000a000)="af6f2ff8a1cfa63051b6e0c907eb77f6db66e4c593e4f00d460a28f8b8513e61c74fed3a98aca03679d07374b85797d682d53e323b5eb3d321d5dd58e330f632281e54fbf89466815cea15663a636ecd535787f882b676f78a237411f949f0f4beda0f76aa") ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000010000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) close(r1) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x4793c, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000019000-0x88)={0x80000000, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/09/28 14:08:02 executing program 0: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f07000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1032, &(0x7f0000f08000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x2000000, 0x1024, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0x2, 0x4, 0x1, 0x5, 0x0, 0x0, 0x7, 0x9, "043e22", 0x0, "dbfcb5"}, "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"}}}}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f06000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f06000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bec000-0xc)={r1, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet6(0xa, 0x4000800000800, 0x1000000000007) socket$bt_l2cap(0x1f, 0x2000000000003, 0x0) r3 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) shutdown(r3, 0x1) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002be000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f000036b000-0xc)={0x80000000, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f07000)=0x0) mmap(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c7e000)=0x74) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bf9000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000f09000-0x88)={0x101, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00001ee000-0x30)={0x7, 0x3, &(0x7f0000d34000-0x18)=[@generic={0x2, 0xe0e1, 0x7, 0x7d22}, @map={0x5, 0x9, 0x4, r5}, @generic={0x6, 0x578, 0x7ff, 0x41cd}], &(0x7f0000f09000)="6e6f64657673797374656d657468307d776c616e3100", 0x3, 0xb3, &(0x7f000055c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c95, 0x20000000000001}, 0x30) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000f0b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000002, &(0x7f0000f0b000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d33000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ea5000)={r2, r6, 0x3, 0x1, r0}, 0x14) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000f0b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "60"}}}}}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006f9000)="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", 0x1000, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000052f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, 0x40010040, &(0x7f0000f0c000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dd3000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000026c000)={r1, 0x7}) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c5000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00001a0000-0x4)={0x13, 0x2, 0xffffffff, 0x0}) accept4(r2, &(0x7f000034e000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e23000)=0x10, 0x80000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r2, 0x961, &(0x7f0000afe000)="ae9e74320af338519cb5bf3c34ea2df8a1f52c038f664faef736668999a3df60ef9299d3758cee65315573f291f537d0af19fe9f5104187858822ea31fd841042a9e9840feaec68df323a9173c277471cd7fb13ea9795d647ed859262d2466506d2a8202c980819cc77a483246bf0eaf192646b930cd884b0faed2548359") setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r4, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f7000)=0x14) 2017/09/28 14:08:02 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xfffffffffffffffc, 0x20000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40400) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000)="2f6465762f6175746f667300", 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000000d000-0xb8)={0x0, 0x7, 0x1000, 0xfff, 0x6, 0x100000001, 0x56, 0x0, {0x0, @in6={{0xa, 0x0, 0x574, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xffff, 0x8001, 0x8}}, &(0x7f0000013000)=0xb8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000002b000)={0x22, 0x8000, 0x1, 0x6, r5}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) clock_getres(0x4, &(0x7f000002a000-0x10)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fcntl$setlease(r3, 0x400, 0x3) syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x200303) setsockopt$sock_timeval(r4, 0x1, 0x2000014, &(0x7f0000004000)={0x0, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_getres(0x7, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000022000-0x38)=[{r2, 0x8000, 0x0}, {r2, 0x404, 0x0}, {r2, 0x20, 0x0}, {r4, 0x4100, 0x0}, {r3, 0x11c, 0x0}, {r1, 0x100, 0x0}, {r4, 0x4000, 0x0}], 0x7, 0x800000007) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_open_dev$sndtimer(&(0x7f000000a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4000) waitid(0x0, r0, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4000, &(0x7f0000028000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000000a000)={0x77359400, r6}, 0x10) 2017/09/28 14:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000cb7000)="", &(0x7f0000106000-0x1)="32", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet6(0xa, 0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000090f000-0x51)={0x0, 0x49, "fbd2c81df98c93acacad69e54f2da0c0fa3d05baa3c1b7019df9c21834b094a3c5fcdae04e1a52a65c2f56498c80fca3d67777467f2bcb98f43f44fead30ca3249599693a1e7b524cc"}, &(0x7f0000f47000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a51000)={r2, 0x5a, 0x0}, &(0x7f0000a99000-0x4)=0xc) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000454000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000911000)=0x2, 0x4) r4 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000246000)={0x0, 0x99, "ac11293641f799a9fac1b38bd55ada28779bb058df43558d9b49af32c49a8323a6445efa047b388e9b4cf281167dd328388904aed4bcceab060f18f4e91fa3389c0f2e2a545ddebc83d0507d4dcab47a5e8536d57c61903f43ec736f93906a96ae3863d730741245fd6e7824c1b667e349d177de04684a8d71aaaefb15619e53090388f25c9344e3ffa6e7c624d2d99ea34c4a8043cb8a3809"}, &(0x7f0000e35000)=0xa4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000be6000)={0x0, 0x3d, "856674d4fa3bb72e1cdb451ba34a0125809910205324c548bfc3a920c6bdd022ac8c01a51b0aa2181e59a908f05abc045232e5b5822b92f3f138008313"}, &(0x7f0000ba7000)=0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000320000)={0x0, 0x5, &(0x7f0000114000-0x2)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x334, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xead}]}, &(0x7f0000234000-0x4)=0x10) ioctl$sock_bt(r4, 0x541b, &(0x7f0000ae9000-0xfd)="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") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000064000)={r6, 0x2}, &(0x7f00009e0000)=0x8) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000a36000)={@common="6e723000000000000000000000000000", @ifru_names=@generic="d4093407e44916f4d807fb8193ec4cd9"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000708000-0x108)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x2, 0x6d2, 0xfffffffffffffffc, 0x3, 0x483f, 0x4, 0x4, 0x1a, 0x80000000, 0x8, 0x8, 0x100000000, 0x5, 0x1f]}, &(0x7f00007b9000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000551000)={r7, @in6={{0xa, 0x1, 0x1d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000545000)=0x8c) write(r4, &(0x7f0000e73000-0x20)="1f000000120003f200049405f9000077016a0041080012000000000000008149", 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00009ce000)=0x40, 0x4) socket$inet6(0xa, 0x7ff, 0xac6e) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f82000)=0x0) bind$inet6(r1, &(0x7f00006f3000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) fcntl$getflags(r0, 0x403) setsockopt$inet_int(r4, 0x0, 0x16, &(0x7f000041c000)=0x3f, 0x4) r9 = socket(0xa, 0x3, 0x3a) r10 = socket(0xd, 0x80000, 0x240000000000000) setsockopt$inet_MCAST_JOIN_GROUP(r10, 0x0, 0x2a, &(0x7f000020d000-0x90)={0xfffffffffffff9c4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000892000-0x98)={r8, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1da}, &(0x7f00006c9000-0x4)=0x98) syz_emit_ethernet(0x15a, &(0x7f0000235000-0x15a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x124, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0], {0x62c, 0x6, "ff7b51", 0x0, 0x0, 0x5, @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}, [@fragment={0x21, 0x401, 0x9, 0x3, 0x8, 0xfffffffffffffff9, 0x1}], "9f7b2855b4eee0eaaa5858d7a81f6fd33c385425e4df1eef9d9a5075e9124f87a64322ff265c6f635511f0b107e8c3edc568bfe5de81861ba6330633f52f7b8510473e2465926b3b765df33092ffc7b3244164e8e590e8429c73b253aafc4ba8cc201ebaad8b0813fb07a1d71bfce0e5e73fdf9089be225b922e12e36a2546a67b945b45008f44b8e10d577c052e3448f26d8ab0ceade55b20d2ba3110a317ac7105691bfaebd44779f290a6b6fc53e6a0d00cf50016f4cbe1f75bd5a5924f0f12372ab739e1d04aeff592b20e9c21588fc3ec191d2e9af125d86b34f1e4f1b1a6ffefb624f2abf7d5dad471"}}}}}}}) 2017/09/28 14:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000000e000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000d3a000-0x2)={0x0, 0x0}, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000277000-0x4)=0x60, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000010c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004f7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0}, 0xb) r3 = socket(0x11, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000ae000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x80, 0x3, 0xffffffffffff7fff, 0x9, 0xfffffffffffffffa}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00008b3000)="2e2f66696c653000", 0x141043, 0xfff7fffffffffffd) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000238000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x28001) r6 = request_key(&(0x7f00006d1000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000010d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd1000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff) keyctl$update(0x2, r6, &(0x7f00008b7000-0x55)="081716a8a6b5c868a67989cf9e7618228041ded9ebc16e9ba4a797ea6ba7f1190228d73f0b578a176316a95454d7c491d0c39203322891a307414d6e94cc082d05c3a6869c0dabfed9061568cc4c1b329fb01fd19f", 0x55) ioctl$TCGETA(r4, 0x5405, &(0x7f0000e8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000ea1000-0x8)="0000000000000000") getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a4e000)={0x0, 0x3, 0x7, 0x80000001}, &(0x7f0000204000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000832000)={r7, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000244000)=0x8c) clock_getres(0x7, &(0x7f0000044000-0x10)={0x0, 0x0}) getrusage(0x0, &(0x7f0000cc2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r5, &(0x7f0000038000-0x18)=[{{0x77359400, 0x0}, 0x11, 0x3, 0x8}, {{0x0, 0x0}, 0x0, 0x7fd, 0x0}], 0x30) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000012000-0x4)=0x0) fcntl$setownex(r5, 0xf, &(0x7f0000267000)={0x1, r8}) sendfile(r5, r4, 0x0, 0x7a439a6b) fcntl$getown(r5, 0x9) 2017/09/28 14:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000868000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) tgkill(r0, r1, 0x34) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r2, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000606000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000161000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026e000-0x4)=0x10) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x800000002000011, r0, 0x0) mmap(&(0x7f0000000000/0x838000)=nil, 0x838000, 0x3, 0x32, 0xffffffffffffffff, 0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000832000-0x10)={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000001000)="", 0x0, 0x20000000, &(0x7f000082f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpid() mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000311000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000838000)=0xc) r5 = getgid() mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000839000-0xc)={r3, r4, r5}, 0xc) bind$inet(r0, &(0x7f00009d9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000839000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f000025d000-0x66)="", 0x0) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r6 = accept$inet(r0, &(0x7f0000133000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, r0, 0x0) accept$inet(r6, 0x0, &(0x7f0000177000-0x4)=0x0) close(r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ed8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000033000)={0x0, 0x400}, &(0x7f00009c6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007a0000)={r1, 0x7}, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x1004, 0x3, 0x0, 0x0, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008b2000)={0x0, 0x5}, &(0x7f000015d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d1f000-0x8)=@assoc_value={r4, 0x6}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r3, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r3, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017c000)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$KDENABIO(r5, 0x4b36) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003de000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ba1000)={0x1ff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x1, 0x200, 0x4, 0x0, 0x100000001, 0x3, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f000023f000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x9) unshare(0x2020600) mmap(&(0x7f00008a7000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1000003, 0x84) unshare(0x28020000) ioctl$sock_proto_private(0xffffffffffffffff, 0x89f1, &(0x7f00006d8000-0xc3)="54682f495d84e74aa6d584469b09e243f2cddf91b8d00fe2557151becc3ecba4812b0bfd1988158899a3516597cc1345f6a4f45d14f6c05f7b3f4b037df9c8b2b7e9affea8eb3e85897b8f97496aae48ae8469a5078eb6ba1be3362e37066117f455d8da30df8a38d283f9be4c9c8182e40f4c7f498b32fc0ab2e00fccf7fdb8945a3b83261531ef0215c0c9c9d5f4c5883a9a7cf065688907635677cc6120116eaf3b5cc29c08c9fa55b0f8daed9a34c2ed66bdbe515d24ad5a85384ffa6e26aa8549") mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f65000-0x22)={&(0x7f0000c1d000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f64000)=[], 0x0, &(0x7f0000f64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x4a0}, 0x110000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005ce000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00002c3000-0x4)=0x7, 0x4) setsockopt$inet_int(r2, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x100000000002, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000de1000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000f67000-0x4)=0x4) mmap(&(0x7f00001ba000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0) 2017/09/28 14:08:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000063b000-0x4)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000996000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00004c4000-0x4)=0x0, &(0x7f00005e2000+0xa77)=0x4) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fc5000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000569000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000018c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setregid(r2, r2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fc7000)=@random={"73656375726974792e00", "00"}, &(0x7f0000481000-0x1)="0d", 0x1, 0x200000000002) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fc7000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000866000)="00000000000000000000", 0xa, 0x40, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c94000-0x80)=[{&(0x7f00006f5000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000fc5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000b93000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000fc9000-0x3)="000000", 0x3}, {&(0x7f0000fc5000)="", 0x0}, {&(0x7f0000fc5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b0e000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f00005c7000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000fc8000-0x4)=0x100000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007e2000-0x4)={0xfffffffffffeffff}, 0x4) ftruncate(r0, 0x3) semget(0x2, 0x4, 0x80) 2017/09/28 14:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000b1f000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004a9000)={0x71d80, 0x9, 0x7, 0x3f, 0x0}, &(0x7f0000000000)=0x10) r0 = socket(0x10, 0x2, 0x10) getsockname$ipx(r0, &(0x7f0000afb000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000082d000)=0x10) r1 = memfd_create(&(0x7f00008e2000)="00", 0x2) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00005c4000)="2e2f66696c653000", 0x1) inotify_rm_watch(r1, r2) write(r0, &(0x7f000080e000-0x20)="1e0000001e000720271622081df0ff000100002200e4ff0180f70000020011", 0x1f) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000b2b000-0x54)="0ae0a83fa946d8c8b10d8023c52f07a2637d24306ec8ad972df0d157bbd81ef15526d75becb4b54eef4f5c8aa534fab617581208f242802eca1850e183da521d404ce3a5763d17e2e6ab5c894476388965792efb") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000002e000)={r0}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00003fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000086e000)=0x7d) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000043a000-0xc)={0x0, 0x0}) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ce000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f000034d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000014b000-0x4)=0x10) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00000e5000)="d781e39052d2b0a1c699e3af34af4bc2846433e96d83551cff250a4f7b4b7f37c9d99f00480f5ffc313702fb16e6e83b98ac8fc4aaf8d7960996136103babf762533a02485aace4205bbebf4f648617b9e0eab095d1fd62213aa92c6f4acc96c22e79fa8da9d3055617e1d45b7a02c7f4f3bd096940e77553094cd62cf8addd5eaf83864746d05f4dffe439bd2e1a289") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="73697430000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c60000)="2f6465762f72746300", 0x40, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000732000)={0x7f, 0x9, 0x1}) 2017/09/28 14:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e6000-0x9)="2f6465762f6b766d00", 0x400, 0x0) preadv(r0, &(0x7f0000677000)=[{&(0x7f00007ff000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000b77000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000871000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000314000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000cf6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000904000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000e88000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0, 0x8000) r2 = syz_open_dev$usbmon(&(0x7f000015b000)="2f6465762f7573626d6f6e2300", 0x100000000, 0x210000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000856000+0x417)=0x4) readv(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000002000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000002000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000002000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000002000-0x2)="0000", 0x2}], 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b5000)="2f6465762f6877726e6700", 0x189000, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0xfffffffffffffffd) write$eventfd(r3, &(0x7f0000dac000)=0x6174, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffff, r0, 0x0) fstat(r4, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000cb1000)="2e2f66696c653000", 0xfc) setrlimit(0xc, &(0x7f0000300000-0x10)={0x1, 0x3ff}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x2) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c22000)="2f6465762f72666b696c6c00", 0x4000, 0x0) r6 = open$dir(&(0x7f0000d2e000)="2e2f66696c653000", 0x40000, 0x20) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000089000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d2000)=0x6) creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000341000)="2f6465762f6175746f667300", 0x41ff, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000df7000-0xc)="2f6465762f72666b696c6c00", 0xc) r7 = open$dir(&(0x7f00008e4000-0xc)="2e2f66696c65302f62757300", 0x2000, 0x10) preadv(r7, &(0x7f0000add000-0x90)=[{&(0x7f00003b1000)="", 0x0}, {&(0x7f000078f000)="", 0x0}, {&(0x7f0000095000)="", 0x0}, {&(0x7f00005ec000-0x2)="0000", 0x2}], 0x4, 0x0) mknod$loop(&(0x7f00002fd000-0xc)="2e2f66696c65302f62757300", 0x100, 0x0) read(r6, &(0x7f000093c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) fcntl$getflags(0xffffffffffffff9c, 0x4000040b) semget$private(0x0, 0x3, 0x19a) 2017/09/28 14:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffff9c, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0xff, 0x93f, &(0x7f00006a2000)=0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = openat(r0, &(0x7f0000a58000)="2e2f66696c653000", 0x1, 0x40) inotify_add_watch(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) fcntl$getown(r2, 0x9) r3 = gettid() r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 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) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bc5000)={0x1f, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c6d000-0x20)={0x7, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000799000-0x20)={0xe279, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000405000)={0x9, 0x0, 0x1, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = eventfd2(0xa, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000d92000-0x75)={0x7, 0x6d, "02e3c79f55058ae7c927bffce97fc6667d234ade0ec66365faabd85d047375645fb3f21a4ca81cdbc4883201cba95fb3bfa5ed202b90725b12ce7681868b1ac27446c3f46aaa15909dec7b5ceff43934f4b50b3a203b36a76158d0492abeed04bafbf347f1e02cc6359b5f7e7f"}) eventfd2(0xffffffffffffffe0, 0x0) setxattr(&(0x7f0000597000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00001bb000-0x10)=@random={"747275737465642e00", "708c70303c0033"}, &(0x7f0000e0e000-0x19)="2d572b2e29216e6f6465762a73656c665d7472757374656400", 0x19, 0x1) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000081000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f00005be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000df6000)=0x1000) ftruncate(r5, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002f6000)={0x0, 0x80000001, 0x30}, &(0x7f00006d2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b30000)={r7, 0x4}, &(0x7f0000a6d000)=0x6) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) fcntl$setstatus(r4, 0x4, 0x46000) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000733000)={r6, 0xffffffffffffffff, 0x100000100000002, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = syz_open_dev$loop(&(0x7f0000e83000)="2f6465762f6c6f6f702300", 0x200000000000008, 0x44042) sendfile(r8, r8, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/09/28 14:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x8) r0 = epoll_create1(0x80000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000019000-0xc)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a64000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000180000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000be4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = semget$private(0x0, 0x7, 0x408) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000ba0000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000f6c000)=0x0, 0x4) epoll_create1(0x0) r5 = socket(0x1e, 0x2, 0x0) syz_open_dev$mouse(&(0x7f000023f000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x100) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000255000-0x80)=@generic={0x1e, "0102ec0000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000e58d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c98040000000001040000cb184a"}, 0x80) connect$nfc_raw(r5, &(0x7f00001b5000)={0x27, 0x7, 0x8dc0, 0x6}, 0x10) ioctl$sock_proto_private(r5, 0x89ed, &(0x7f00001bd000-0xf2)="9258628bea71057e2ac76f41f52bc91e711ff763069d4c0f35050dc20c5873fd88d8e4d7ba83811313ffa6b3416b3eebc87e449350743f6ddef4590ee67a7ea9d562327c29880b7d1194ed89930fe3ea4dfbc281a0626f4a297a3f9bb7fddcc72d3cb033b484a9df9e45a47c28e1a5fb57f839bdd4d3e8a87edaac68b506d98297305dec45f524d66aebcbe8a3c9aaebcddb974c31f511b14954025a80fa9223e2dd320a28fc791cdfd36494443ae96b40eb9589f2e86bd35e4391d1766b8fd61a602045fd60766d700f7a03c23394e5d59ebd09975bf73337b0ec1db109ddfc5409fd0fa437904b966d1561476d1b308cd8") bind(r5, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket(0x10, 0x2, 0x10) pread64(r5, &(0x7f0000000000)="", 0x0, 0x0) write(r7, &(0x7f0000cf2000)="1c0000001e000720270100081d7fff000100000000c300000f00000000000000", 0x20) getpeername$ax25(r5, &(0x7f000036e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f4c000-0x4)=0x10) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000470000-0x8)={0x0, 0x0}, &(0x7f0000157000)=0x8) 2017/09/28 14:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x5, 0x409) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000aa1000-0xc)=[0x3, 0x7, 0x1, 0x7fffffff, 0xfffffffffffffc6a, 0x8000]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) shmget(0x2, 0x4000, 0x78000000, &(0x7f00004c6000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f00001ef000/0x1000)=nil) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f000071f000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) rmdir(&(0x7f0000b85000-0x8)="2e2f66696c653100") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00002d9000)={0x0, 0x51c}, &(0x7f0000a3f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000097f000)={r4, @in6={{0xa, 0x0, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0xc5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$sequencer(0xffffffffffffff9c, &(0x7f000089c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) truncate(&(0x7f00008da000)="2e2f66696c653000", 0x7) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000f85000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b94000-0x4)=0x7e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009a6000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000025a000-0x4)=0xc) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00003d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00004b4000-0x10)={r7, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x109081) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r9, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000a89000)=0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x1000000, 0x32, r8, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x4, 0x40080) 2017/09/28 14:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8000000000000cc5, 0x4, 0x9, 0x0, r2, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r3, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r3, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000115000)=0xe8) r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000ca6000)="2f6465762f7573626d6f6e2300", 0x1074, 0x480200) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r3, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:03 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000020000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdirat(0xffffffffffffffff, &(0x7f0000010000)="2e2f66696c653000", 0x0) mknod(&(0x7f0000019000)="2e2f66696c653000", 0x0, 0xfffffffffffff000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000002b000)={@common="69706464703000000000000000000000", @ifru_flags=0x1200}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000002c000)="2f6465762f7663732300", 0x8001, 0x200040) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f000002d000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000001a000-0x4)=0x0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000021000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f000002e000-0xa7)="89174a7b46204c9f6eb2b4e5abd4fef4f01d61f58f0041e550bde58be3c695b6f4325fcd9c1f961148278218181cb5c01825f2ef776bcbbed926634a7f5462696cd7b3c3c6856ca7fd35999eeae4e198a3d77f6e086a445a41161e1afd6b1658d55357c87c7e6744dbd903922a6b35500c6bee397e8c2773902e7c0ebdb654e9db666b31cb7ec4d3be3b0c859b7bd85f82a81eefc80ed01884dc0762d2b531518a7e9d6b4a3081", 0xa7) syncfs(r1) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000027000)={@generic="3877b9bd0b16f29f709b537d091944ff", @ifru_flags=0x2200}) syz_emit_ethernet(0x3a, &(0x7f0000028000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x1}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x1000000000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0xd, 0x10, 0x0, 0x0, 0x100000000000, {[@mss={0x2, 0x4, 0x2}, @nop={0x1}, @sack={0x5, 0x1a, [0x40, 0x0, 0x10000, 0xfff, 0x800000fc, 0x1]}]}}, {"0c"}}}}}}) 2017/09/28 14:08:03 executing program 7: mmap(&(0x7f0000747000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x4, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x200000800a, 0x30033, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000)="00000000", 0x4, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e0d000)="2f6465762f6877726e6700", 0x41000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0xb) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x6)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x8000000002, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000004000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f000005f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1000000003, 0x1, &(0x7f000000e000)={0x77359400, 0x0}, &(0x7f0000065000)={0x0, 0x0}) 2017/09/28 14:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) syz_open_dev$mice(&(0x7f0000d5a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) 2017/09/28 14:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = dup(r1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002cb000-0x4)=0x8001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r0, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000029e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000178000)=0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000d3f000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f000085b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x40010000, &(0x7f0000001000)=@hci={0x1f, 0x3, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, r4, 0x0) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000020d000)=0x2) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0x40000000b5d, 0xf510, 0xfffffffffffffffc, 0xdb}, @generic={0x9595, 0x40, 0x4, 0x0}], &(0x7f000015a000)="2d00", 0xc847, 0x80, &(0x7f0000b70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, 0x0}, 0x30) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000bc2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb4000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000489000-0x4)=0x6) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) name_to_handle_at(r0, &(0x7f0000e72000)="2e2f66696c653000", &(0x7f0000632000)={0xa6, 0x1, "fc278d327966a33c75ed9721ed5dfdd4d1dd6f6e294f06011471168f103bdab05f6095bf4161c6d0f61517225998d21695feca3408a86cf3afd49ed115fb3589733f06f734d02268501f45838a8c69f26850754eacc7c881a24c00297040d65859e725daf5a4a0d222def8cf6e55a33cfab6bfd60fb1222f579883620e7e7472bd6d2e7b89407d77e69c1df26c45b01818cfd9b24d4f95f02f5058992fd9"}, &(0x7f0000d6d000)=0x0, 0x1400) sendto$inet(0xffffffffffffffff, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00006d6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f46000)=0x5) 2017/09/28 14:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x1, 0x9, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000875000)="4ac75da66e977b3525c78ce39e837a7ead1ff98b34c53e9f5a84bb773af867f878b9db2d149de234599a0332a2c3e1f4ba50f56ef63468769c5fecd222b7056cc37ab66edaf2b6cf0c482b5c873035c595658efa2d97b05e347463da0fa0d52dd5dc4963cc43c524c3e444b642c4b4999ab0d7016e044543209fea30cfef21332059a6d964348543d5b7c12fba") gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000873000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ca6000-0x30)="4000", 0x4) fallocate(r2, 0x0, 0x0, 0x9) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000551000-0x14)={0x9, 0xffff, 0xfef, 0x1, 0x10001}) fcntl$addseals(r2, 0x409, 0x1) getsockopt(r1, 0x2000000000010d, 0x200000000010, &(0x7f00001b0000-0xab)="00000000", &(0x7f0000000000)=0x4) 2017/09/28 14:08:03 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008bf000-0x10)=@generic="9069fa39d51eec72b82668be9ebd54c0") signalfd4(r0, &(0x7f000016e000-0x8)={0x800}, 0x8, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000042a000)="2e2f66696c653000", 0x100, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000571000-0x20)={0x1, 0x3, 0xd000, 0x1000, &(0x7f0000714000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) recvfrom(r2, &(0x7f0000037000-0x84)="", 0x0, 0x0, &(0x7f0000036000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f000001c000-0xcc)="", 0x0, 0x4, 0x0, 0x0) shutdown(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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) signalfd(0xffffffffffffffff, &(0x7f000040a000-0x8)={0x0}, 0x8) mount(&(0x7f0000fc2000)="2e2f62757300", &(0x7f00006e2000-0x6)="2e2f62757300", &(0x7f00008ba000)="746d70667300", 0x8480, &(0x7f0000726000-0x2f)="84eb83108e3d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000945000)="2e2f66696c653000", 0x801, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000528000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0, 0x0, &(0x7f0000108000-0x10)=@generic="6a70cb57e70000003f224a376e8d9362", 0x0, 0x0, 0x0}) truncate(&(0x7f00009cc000-0x8)="2e2f66696c653000", 0x2) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000dbf000-0x10)=[], &(0x7f000077a000)=[]) r4 = memfd_create(&(0x7f0000001000-0x11)="747275737465645d76626f786e65743000", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001000)={{0xfffffffffffffffb, 0x20}, {0x401, 0x7}, 0x2, 0x1, 0xc1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x400, 0x0) fchdir(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r5, &(0x7f0000802000)={0x7fff, 0x3ff, 0x9, 0xeb7, 0xfffffffffffffff9, 0x603e, 0x9, 0x7}, &(0x7f00008ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000068a000)=0x1c) 2017/09/28 14:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003f3000)={0x0, 0x0}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000e06000-0x4)=0x0, &(0x7f0000fb2000)=0x4) ptrace$setsig(0x4203, r0, 0x5, &(0x7f00008f9000-0x10)={0x1, 0x17122e9c, 0xffffffff, 0x3000000000000000}) pselect6(0x40, &(0x7f0000b86000-0x40)={0x5, 0x7, 0x4, 0xffffffffffffff7f, 0x7, 0x0, 0x7, 0xf95a}, &(0x7f0000b86000-0x40)={0x7, 0xdd, 0x7, 0xb0e0, 0x8, 0x8, 0x7ff, 0x2}, &(0x7f000079e000)={0x7fdc, 0x7, 0x4, 0x10001, 0x9, 0x0, 0x1, 0x6}, &(0x7f0000b86000-0x10)={0x0, 0x989680}, &(0x7f0000038000)={&(0x7f0000839000-0x8)={0x8a}, 0x8}) clock_gettime(0x0, &(0x7f0000681000)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005ee000)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000b53000)={0x1, 0x6000, 0xfffffffffffffff7, 0xfff, 0xfff}) nanosleep(&(0x7f0000b85000-0x10)={r1, r2+10000000}, &(0x7f0000b86000-0x10)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x4, 0x0, 0x0, 0x0, 0x0, 0xc141, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6b, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000d74000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x100000000001) r6 = creat(&(0x7f000097f000)="2e2f66696c653000", 0x100) ioctl$KVM_GOOGLE_GET_VMX_STATE(r3, 0xc018aefe, &(0x7f0000e64000-0x82)={0x0, 0x0, 0x0, 0x6a, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bind$netrom(r6, &(0x7f0000f12000)=@ax25={0x3, {"9e4f9ad5d2bb08"}, 0x27}, 0x10) r7 = fcntl$dupfd(r4, 0x406, r4) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000d6a000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x5, 0x8, "f3049981e59ec3f105a2618c0b7df9a48547ca4323549caede754228ed836981e7f458240861b04246737025b0f58b96a1bdb3527223d0ad6c47e8df1b861c9353dde15d55c0d48b7a96835c0d0e6d6e"}, 0x160) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000a21000)=0x0, &(0x7f0000971000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000c35000)={0x4, &(0x7f00004ff000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000600000)={r8, 0x2}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d6b000-0x8)={0x0, 0x1bf9fc76}, &(0x7f00000bc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000464000-0x1008)={r9, 0x102, 0x1000, "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"}, 0x1008) sched_setaffinity(r0, 0x8, &(0x7f0000401000)=0xfffffffffffffffb) readlinkat(r6, &(0x7f0000fd6000-0x8)="2e2f66696c653000", &(0x7f0000c06000-0x8)="0000000000000000", 0x8) finit_module(0xffffffffffffffff, &(0x7f00003b5000-0xb)="2f6465762f6c6f6f702300", 0x3) gettid() readv(r5, &(0x7f0000387000-0x10)=[{&(0x7f0000d77000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x1) ioctl(r5, 0x4c09, &(0x7f0000794000)="") 2017/09/28 14:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000125000-0x9)="2f6465762f72746300", 0x40, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e64000)=0x0, &(0x7f0000a15000)=0x4) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000866000)="2f6465762f6877726e6700", 0x2000, 0x0) write$sndseq(r0, &(0x7f00006ee000)=[{0xec7, 0x21, 0x8000, 0x40, @tick=0x8, {0x80, 0x40}, {0x6, 0x9}, @note={0x2, 0x9, 0x0, 0x1f, 0xfffffffffffffffa}}, {0x8, 0x800, 0x1000, 0x6, @tick=0x6, {0x101, 0x1}, {0x401, 0x8000000}, @ext={0xf3, &(0x7f00003ee000)="26c12ea30853bf9ca4b31223522a799427bb6bbc5ac94a9ec0300c348cf01605b05a4da18d0bca4bfe0f2317215b128df629ea446b5e24399ce0c0c7d47b565a57aa9bd647ace8c970488eb1aaeb025391a6dd7402a65d486e3281b04ddc0d4b55042e1fd579f86cf561bf81846795dc21f9fc1d877b3ae041bb383458a23303ff12c339722a7a933d0f27ab1bfe040ae97fdd6837011a53d37cc19d53dea770fd037a3b003ca61b8afecc6f0940c78213440c9db7918acbf5f1eed105508b1fea06d38a0fe45e5e568c0ddc769bc505fe065c588f593c01e5902c2a9978020b96fca1a10616d27868b8b7ebc688e6b67fb4ff"}}, {0x96, 0x6, 0xe7, 0x7996, @time={0x0, 0x989680}, {0x9, 0x3f}, {0x6, 0x5}, @raw8={"bbd8616296f88c3387bf7edc"}}, {0x2, 0x4, 0x7fff, 0x0, @tick=0xfff, {0xff, 0x8}, {0x8, 0x7}, @raw32={[0x3f, 0x3, 0x9]}}, {0x276, 0x1738, 0x2, 0x7, @tick=0x3, {0x5, 0xfffffffffffffffd}, {0x800, 0x100000001}, @control={0x4456, 0x5cf, 0x5}}, {0x7, 0x9, 0x2, 0x7, @tick=0x4, {0x7, 0x5}, {0x8, 0x8}, @addr={0x7, 0x8}}, {0x4, 0x8, 0x1, 0x5, @time={0x0, 0x0}, {0x8a0, 0x3ff}, {0x72, 0xbc}, @raw32={[0x6, 0x2, 0x400]}}, {0x7f, 0x0, 0x6, 0x0, @tick=0xf45, {0x1f, 0x2}, {0x20, 0x8}, @note={0x91a, 0x20, 0x8080, 0x7, 0x2}}], 0x180) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000a6000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x400082) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000b9000)={0x0, 0x7}, &(0x7f0000a40000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000414000-0x6)={r3, 0x140000000}, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ab5000)=0x0) getpgrp(r4) sendto$inet(r1, &(0x7f0000cce000)="", 0x0, 0xc004, &(0x7f000042c000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = fcntl$dupfd(r1, 0x406, r2) exit_group(0x100000001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f7d000-0x8)={0x0, 0x0}) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00003b5000-0x8)=0x7ff) 2017/09/28 14:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000858000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00006d4000-0x4)=0xffffffffffffffff, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c5a000)={0x0, 0x0}, &(0x7f00000b2000)=0x10) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername(r0, &(0x7f00004b2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c20000)=0x14) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003b4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b3b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000089e000)={r4, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000007e000)={0x0, 0x100000000, 0x10, 0x40, 0x7}, &(0x7f0000a48000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009ac000-0x10)={r5, 0x4, 0x81, 0x7}, 0x10) r6 = syz_open_dev$mouse(&(0x7f0000973000-0x4)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x40) r7 = accept$ax25(r6, &(0x7f00003fd000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000669000-0x4)=0x10) recvfrom$ax25(r7, &(0x7f00005f3000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x12002, &(0x7f0000d8c000)={0x3, {"fd22f03ad85ee8"}, 0x9}, 0x10) r8 = fcntl$dupfd(r2, 0x405, r2) setsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f00000c9000)=0x3, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r8, 0x0, 0x1, &(0x7f0000371000-0x4)=0x59, 0x4) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000812000)={0x70, 0x4b94, 0x5, 0x2, 0xfffffffffffffff9, 0x2, 0x0, 0x2, 0x8f02, 0x5, 0x2, 0xeef}) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x24, 0x0, 0x0, 0x3, 0x421, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "7c147c", 0xfffffffffffffc00, "844cdd"}, ""}}}}}) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f00006ea000)={"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"}) 2017/09/28 14:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = gettid() perf_event_open(&(0x7f0000fc8000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x200000000000, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x1, 0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0}, r1, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) close(r2) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) fcntl$dupfd(r3, 0x406, r3) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fc0000)="7573657200", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041d000)="21", 0x1, 0x0) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000cb5000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0x0, 0x0, "08"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f00007d5000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000f6a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000cc4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ad000+0x473)=0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d65000)={0x0, 0x0, 0x1, 0x9, 0x2, 0x401}, 0x14) [ 150.728969] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 150.738853] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000db1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a2000)={0x0, 0x0, 0x0}, &(0x7f0000a11000)=0xc) r2 = creat(&(0x7f0000559000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000cb4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ad000)=0x8) r3 = memfd_create(&(0x7f0000460000-0x10)="6c6f0000000000000000000000000000", 0x1) perf_event_open(&(0x7f0000505000)={0x0, 0x78, 0x1da, 0x4, 0x1, 0x40, 0x0, 0x7, 0x0, 0x1, 0x8, 0x7, 0x1ff, 0x9, 0x0, 0x5, 0x3, 0x8001, 0x3, 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x9, 0x0, 0x3ff, 0x0}, r1, 0x5, r3, 0x1) sendto$inet(r0, &(0x7f0000be8000)="", 0x0, 0x50, &(0x7f00004eb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000df2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00006b4000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ipx(r4, &(0x7f000083e000-0x10)={0x4, 0x1ff, 0x100000001, "bcb930f2534d", 0x401, 0x0}, 0x10) 2017/09/28 14:08:03 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000038a000)=0x6, 0x4) r1 = socket(0x2000000011, 0x3, 0x2fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000086f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0xcc898d611cd0b489, 0x2, 0x6, 0x4, 0x3, 0xd3dd}, &(0x7f0000c91000)=0x20) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f00009f0000)=0x20ff, 0x4) sendto$inet6(r4, &(0x7f00002e6000)="073623e6322ca57d125fc5e71a0b3fa85acfc6031a789c5b0ec06522f1be1c080cb3341c0aa76c885b14a59bdef4a69f7c5ef5f02f937e9cd7cdf144ead97f3f7a", 0x41, 0x4001, &(0x7f00002e8000)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r6 = accept$inet(r2, &(0x7f00000cb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cb000-0x4)=0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f00002f8000)={@empty=0x0, @multicast1=0xe0000001, 0x0, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000076b000-0x4)={0x0}, &(0x7f000062c000)=0x4) setsockopt$inet6_int(r4, 0x29, 0x7, &(0x7f000015c000)=0x22f0900a, 0x4) sendto$inet6(r4, &(0x7f0000bae000)="2c", 0x1, 0x10, &(0x7f0000111000-0x17)={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa5da}, 0x1c) sendto$inet6(r4, &(0x7f00008a8000-0x1000)="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", 0x87d, 0x0, &(0x7f0000cf4000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) recvfrom$inet6(r1, &(0x7f00005b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x40000000, &(0x7f0000bd4000)={0xa, 0x2, 0x79d6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000c0f000-0xcb)="c8be85b96b004f61b22e0270414220c7539f8f0020517abbccea88e6081ca2980b1c2db6536d18c8d691b4b488d9d8c0307300e3e799806def16ee317addfad93f3a1b2a72802a1772ad89fffffffffffffffb1e1d0bba40577bfceb36f4cd183693e4cacace6568f750aa4acf20ba612d7bd9e0f5e8517ab0ecc200c190b94edf5d09c63cf24232b73a89194a480292508776d929a203f0886f37ef2a2c82ba145798053b7cefc216f665b5b3dfbe39f03c75d359fafade1e776a37613000985b4c58028536b8650802a0", 0xcb, 0x11, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) accept$inet(r6, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000e18000)=0x0, &(0x7f000041a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000274000)={0x0, 0x72, 0xffffffffffffddfe, 0x81000001}, &(0x7f0000c18000)=0x10) mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000352000-0x20)={0x2, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000e97000-0x10)={0x5, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000d05000-0x50)={0x100, @tick=0x3, 0x1000, {0x8, 0x2}, 0x2, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000193000-0x10)=@common="69726c61306e00000000000000000858", 0x10) personality(0x8000000) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005c6000)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f000002a000)="72616d667300", 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x600) mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netlink(r0, &(0x7f0000036000-0xc)={0x10, 0x0, 0x0, 0x617f}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000262000)=0x7, 0x4) syz_open_dev$urandom(&(0x7f0000030000)="2f6465762f7572616e646f6d00", 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) creat(&(0x7f000091a000-0x8)="2e2f66696c653000", 0x3) r1 = creat(&(0x7f000068c000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f00006e7000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000fbd000)="2e2f636f6e74726f6c00") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getdents64(r2, &(0x7f000000f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b) getdents(r2, &(0x7f000033d000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000216000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cfb000)=0x14) statfs(&(0x7f00001f7000)="2e2f66696c653000", &(0x7f00001f2000)="000000000000") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 14:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000014c000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000608000)={0x0, 0x7}, &(0x7f0000742000)=0x8) perf_event_open(&(0x7f00003dd000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r2, 0x9) sched_rr_get_interval(r3, &(0x7f0000db3000-0x10)={0x0, 0x0}) timer_create(0x2, &(0x7f0000fff000-0x60)={0x0, 0x0, 0x4, @thr={&(0x7f0000002000)="8ff8c19a1695445115729a5426b27782a8175e8181cecc703d99d693b0d9afd4d451f120d7c6db520d46ab21d05740c4481fc44b80859bca3fe944e3ccd23b7884488762634d37c164a7a534347ea4294d14edd47684e0842b3c16feae04", &(0x7f000003c000)="46a99b2cc4af5ba69372b80e07fa98dea08ba2d2a9840d91e382afbcd0d4c4f73731a4471293f373f9898fd4de5984bbec4d22a7a4da46c3a119ab8cbc084c3cba031958b9c6e0123072cdc24049b1584b1a3dad9f7e8ad5e03012de85627b32107c861ee4b3753a1cd03d1c812f6976aefb86a0ec550fc818f6cd27df8adc5c0101c2a6d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b71000)=0x0) timer_gettime(r4, &(0x7f0000fd6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00001ac000)={{0x0, 0x1c9c380}, {0x77359400, r5}}, &(0x7f0000ea6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(r6, 0x10, &(0x7f00004e7000+0x6c8)={0x0, 0x0}) move_pages(0x0, 0x8, &(0x7f0000012000-0x40)=[&(0x7f0000032000/0x3000)=nil, &(0x7f0000036000/0x2000)=nil, &(0x7f0000017000/0x3000)=nil, &(0x7f0000037000/0x2000)=nil, &(0x7f0000015000/0x4000)=nil, &(0x7f0000028000/0x3000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x2000)=nil], &(0x7f000003b000-0xc)=[0x3c, 0x8, 0x7], &(0x7f000002f000)=[0x0, 0x0], 0x6) r7 = memfd_create(&(0x7f0000034000-0xd)="00", 0x1) syz_open_dev$sndseq(&(0x7f0000717000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8c043) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000619000-0x20)={0x8, 0x0, 0x3, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f000003a000)={0x1, r8, 0x10003, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b7000)="2f6465762f6b766d00", 0x7, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000536000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000e36000)=0x1000000000000004) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r11, 0x4400ae8f, &(0x7f0000e9f000)={"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"}) ioctl$KVM_SET_IRQCHIP(r10, 0x8208ae63, &(0x7f0000025000)=@ioapic={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, 0xfffffffffffffdff, 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, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {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 14:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000888000)="2f6465762f6877726e6700", 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c7b000-0x4)=0x2, 0x4) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000c, 0x12, 0xffffffffffffffff, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000abc000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3f, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000b, 0x32, r2, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00008b5000)="2f6465762f736e642f73657100", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000c5d000)="2f6465762f736e642f73657100", 0x0, 0x400000002) futex(&(0x7f0000fdf000)=0x0, 0x4, 0xffffffff, &(0x7f0000fe0000-0x10)={0x0, 0x0}, &(0x7f0000fdf000)=0x0, 0x0) r6 = openat(r1, &(0x7f0000c36000)="2e2f66696c653000", 0x1, 0x2) dup3(r4, r5, 0x80000) signalfd4(r6, &(0x7f00003cc000-0x8)={0xffff}, 0x8, 0xfffffffffffffffd) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000fe1000-0x10)={0x4, &(0x7f0000ed1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) semget(0x1, 0x3, 0x2) unshare(0x8000000) r7 = semget$private(0x0, 0x3, 0x4) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r8, &(0x7f00000c4000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f0000867000-0x4c)="3ab425bca37a39e56a8928c8b0b7843f57c4b7e8618788f9c9a5b52aa607b7f1ceed3491e4d75aa83f92c6b806fea052f3e9258ef1", 0x35}, {&(0x7f0000226000)="c292fce58e6e5d0c195d185f68e8b8acbde92a51a65f95d8302bc3131c712a61f15fadd552c7ac9db1cc36dc207a3c7dbac9a2c1ce9d205366c68e24b8651339ca65099d71c1555e55ad3735b2147efbaff0a8483969db5415b4832bdc8652543fb6a436f567af43876fe713688a3d3496557160cd046087c90aca75fb626b7132694b779f26a836506b6b98abb8e922c65c2204debb9541dd34", 0x9a}, {&(0x7f0000d0d000)="3af962ec5ff61252688e98fc44eebd0a2f952478bea40b99f0706786573608323256eee0c5dc519297c64a0cb36b315b1d9e435253a0fc8cbf5a9ee2885210756c4ce47a", 0x44}, {&(0x7f0000b3b000)="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", 0x1000}, {&(0x7f0000ba7000)="edaab2fdab4e8c81e991c5b281747511285e6eddd3b5445a9aef15829e528f67f7d601c43258370f9f9ded7f56f995750ef8ef5c386219f72f9bf80f4895ee9d92f4c0158546870196d0e5e7512f2190d2ea636b8989f2928d90f7d190f79a2d50bdec218d66a130173760e7061da1e299ec3664a954b69f9f6191434b971879bd01c4deb52612cb4c6eaba43f1dc95ad1042562bec7a58dfa98ac1586892647a1", 0xa1}, {&(0x7f0000b71000-0x2c)="9c0f4468619f3e30f703ac6947e07836914db4a7994a39db40738194c32dab224896c44c0f1c8fcea4bacf70", 0x2c}], 0x6, &(0x7f000072b000)=[], 0x0, 0x0}, 0x0) r9 = semget(0x1, 0x6, 0xfffffffffffffffb) semctl$IPC_RMID(r7, 0x0, 0x0) semtimedop(r9, &(0x7f000000c000)=[{0x3, 0xf90, 0x1000}, {0x3, 0xfffffffffffffffd, 0x0}], 0x2, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) personality(0x5000004) syz_open_dev$vcsn(&(0x7f000067a000)="2f6465762f7663732300", 0x0, 0x8010403) [ 150.914754] audit: type=1326 audit(1506607683.403:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=10937 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/28 14:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x968, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xfffffffffffff000, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) 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, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c18000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x4) fadvise64(r2, 0x0, 0x7, 0x1) ioctl$int_in(r1, 0x5473, &(0x7f0000c51000-0x8)=0x4000000000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000cc0000-0x8)="2e2f66696c653000", 0x22000010) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000b85000-0x8)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f000043a000-0x4)=0x1) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r2, 0x0) read(r2, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000014b000-0x4)=0x0, &(0x7f000038c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000982000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007f7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00006c5000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa}, &(0x7f0000594000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c60000-0x8)={r5, 0x4a}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006ae000)={r4, 0x34d}, 0x8) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fdatasync(r7) prctl$getreaper(0x2, &(0x7f000069d000-0x8)=0x0) getpeername$llc(r7, &(0x7f0000d84000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000015b000-0x4)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fac000-0x18)={r0, &(0x7f0000ee5000)="", &(0x7f00005bd000-0x1000)=""}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000484000)={r0, &(0x7f000074e000-0x2)="df98"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000923000-0xa0)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x102000000, 0x86, 0x23}, &(0x7f0000ead000-0x4)=0xa0) r8 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000017c000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004a9000)=0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc5000)="2f6465762f73657175656e63657200", 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000521000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f89000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000057d000-0x20)={0x81, 0xfff, 0x8000, 0x1, 0x401, 0x1ff, 0x1, 0x2, r2}, &(0x7f0000309000-0x4)=0x20) 2017/09/28 14:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00003be000)={[{0x2de, 0x0, 0x2ce, 0x8, 0x0, 0x0, 0xfc00000000000000, 0x9, 0x20, 0x100000001, 0x3, 0x621588b3, 0x5}, {0xfffffffffffffffc, 0x1b, 0x8, 0x1, 0xf88, 0xffffffff, 0x3, 0x0, 0x6, 0x8, 0x100000000, 0x6, 0x9}, {0x800000000005, 0x1000, 0x5, 0x5, 0x10000009, 0x8, 0x7, 0x6, 0x5, 0x8, 0x94c, 0x6, 0x200}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netrom(r0, &(0x7f000010f000)=@full={{0x3, {"64ef792484cb52"}, 0xff}, [{"cbc68d90938b8f"}, {"9bdee9dbab5bf4"}, {"835df64c2d9f7f"}, {"a7625310ec7fdd"}, {"5f6cb9eb92bd1d"}, {"775a417862d472"}, {"8fc0d0ec6e49f7"}, {"064958a8887721"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xfffffffffffffffc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036d000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000d2e000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000214000)={0x2, [0x0, 0x0]}, &(0x7f00003fa000-0x4)=0xc) r2 = accept(0xffffffffffffff9c, &(0x7f0000ecf000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000088d000-0x4)=0x10) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000126000)=0x6, 0x4) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f0000cd4000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) close(r3) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000960000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000cd6000-0x8)=0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000930000+0xbb1)=0x989) pipe2(&(0x7f0000cd5000-0x8)={0x0, 0x0}, 0x80800) dup2(r3, r4) 2017/09/28 14:08:03 executing program 1: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ae6000-0x40)={0x80000000007fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000039000-0x10)={0x954, 0x7, 0x2fffffffc, 0x1563a85c6c8d69ab}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_GOOGLE_SET_VMX_STATE(r2, 0x4018aeff, &(0x7f0000570000)={0x100000, 0xf000, 0x1, 0x48, "fb460fdaae07a5c57679c750fb4afa96cc51b3bdd58a89cbd69fc1692bb79cc926a55595992a688ef67457451aad850f0d643ea8334ac61db169356820d4bc6c5e32b799277913f1"}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000763000-0xc)={0x4, r0, 0x1}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000ae7000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfffffffffffffb, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r4 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000d1e000-0x12)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x80000000000000, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000b7a000-0x4)=0x0) inotify_init() ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ed9000/0x1000)=nil, 0x8, 0x0, 0x0, &(0x7f0000d34000/0xe000)=nil, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x4, 0x10000, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x6) prctl$setmm(0x23, 0x7, &(0x7f00005bc000/0x3000)=nil) 2017/09/28 14:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/28 14:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000ccc000-0x8)="2e2f66696c653000", 0x100, 0xc0) accept$alg(r1, 0x0, &(0x7f00003bb000-0x4)=0x0) 2017/09/28 14:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x620000)=nil, 0x620000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) recvmsg(r1, &(0x7f000061d000)={&(0x7f000061d000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000061d000)=[], 0x0, &(0x7f000061d000)="", 0x0, 0x1}, 0x12021) write(r1, &(0x7f0000e9b000-0x1f)="1f0000000401ffd6000001001b0000000800000000100000fff50000000000", 0x1f) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000aa6000)=[]) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000070, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) prctl$void(0x22) readlink(&(0x7f0000f8e000)="2e2f66696c653000", &(0x7f0000e4d000)="", 0x0) r4 = dup3(r2, r2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002e9000-0x4)=0x5, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000fce000)=0x0) prctl$void(0x1d) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3000009, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000e96000/0x2000)=nil, 0x2000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000315000-0x4)=0x0, &(0x7f000069a000-0x4)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000fcf000)="217070703000") write(r5, &(0x7f0000f7c000-0x23)="1f0000000002ff000000040008010076008b00e0090002000202fbe9000200000088ed", 0x23) socket$unix(0x1, 0x0, 0x0) 2017/09/28 14:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000063d000)="2f6465762f6877726e6700", 0x503, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000abd000-0x400)={"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"}) lstat(&(0x7f000045f000-0x8)="2e2f66696c653000", &(0x7f0000140000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x20000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000e8c000-0x4)=0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)="2f6465762f6b766d00", 0x400, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00006ce000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000325000)={0x3, 0xffffffffffffffff, 0x1}) getdents(r3, &(0x7f00006f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) chmod(&(0x7f00000f5000)="2e2f66696c653000", 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$mouse(&(0x7f0000a1b000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff6, 0x400) r4 = open(&(0x7f0000172000)="2e2f66696c653000", 0x940, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x1) semget(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d74000-0x10)=[{&(0x7f000043e000-0x29)="2900000018001980003d75241a6800310206e3010803000100000009000500dfff0100000000ff00", 0x28}], 0x1) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c8000-0x10)=@common="6263736630001c000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:03 executing program 0: get_mempolicy(&(0x7f00001f5000)=0x0, &(0x7f000030d000-0x8)=0x0, 0x0, &(0x7f00002b6000/0x4000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000096f000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x10d242) mincore(&(0x7f0000eb0000/0x2000)=nil, 0x2000, &(0x7f0000310000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000f77000-0x4)=0x80b1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c0b000-0x4)=0x0, &(0x7f000019a000-0x4)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000770000-0x10)={0x1000, &(0x7f00006b4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x4000000000005, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b94000)={&(0x7f0000b08000/0x4000)=nil, 0x1, 0x3, 0x19, &(0x7f0000ecf000/0x3000)=nil, 0x6}) wait4(r1, &(0x7f0000a1c000-0x4)=0x0, 0x1, &(0x7f0000724000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(0xffffffffffffffff, &(0x7f0000f60000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00008d7000)={0x3ff, 0x4, 0xca, 0xa47, 0x1ff, 0xffff, 0x2}, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d82000+0x86c)="2f6465762f7161745f6164665f63746c00", 0x183000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r2 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0xfffffffffffffffe, 0x80100) syz_open_dev$sg(&(0x7f0000610000)="2f6465762f73672300", 0xd26, 0x3fffe) r3 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x200000000003, 0x40042) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008a5000-0x4)=0x3, 0x4) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r3, 0x0) getresuid(&(0x7f0000415000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000f62000)=0x0) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:03 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9b8000)=nil, 0x9b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80c, 0x1) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ae2000-0x20)={"38a30000000000000c00b400b6000000", {0x4, 0xd3, 0x81, "c90f2d863d42", 0xfffffffffffffffc, 0x0}}) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ef5000)={&(0x7f0000ef4000)="2e2f66696c653000", 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef6000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x7, 0x0, 0x2000000000008e20, 0x0}], &(0x7f000053b000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x30) r2 = socket$kcm(0x29, 0xb, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000566000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x8) 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) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fdf000)={0x0, 0x0}, 0x9, 0xfffffffffffffffe) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c0000007fd8", [], {{0x800, @ipv4={{0x5, 0x4, 0x5, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, 0x42424242, 0x7f, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ef6000)={0x42424242, 0x42424242}, 0x1, 0x1) syz_emit_ethernet(0x7b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6d, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x16, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x22, 0x9, "1d65218786f534"}, @sack={0x5, 0x2, []}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ef7000)={0x42424242, 0x42424242}, 0x0, 0x2) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3c, &(0x7f0000ef7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9cc2699f0dc3", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @tcp={{0x1, 0x0, r5, r7, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, {[@nop={0x1}]}}, {"6184"}}}}}}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000edf000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0xd0, &(0x7f000092e000-0xd0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x801, @ipv4={{0x2a, 0x4, 0xffffffffffff8000, 0x0, 0xc2, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1b, 0x4, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @timestamp={0x44, 0x38, 0x93d, 0x3, 0xff, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[], 0x5}, {[@empty=0x0], 0xfffffffffffffffe}, {[], 0x8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xfffffffffffffff9}, {[], 0x1}, {[], 0x7}, {[], 0x7}, {[@broadcast=0xffffffff], 0xcbc}]}, @generic={0x89, 0x7, "e1f5395373"}, @noop={0x1}, @noop={0x1}, @timestamp={0x44, 0x1c, 0x1f, 0x0, 0x5, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x80}, {[@loopback=0x7f000001], 0x81}]}, @timestamp={0x44, 0x14, 0x54c240ea, 0x3, 0xd461, [{[], 0x100000000}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x4}, {[], 0x1f}]}, @noop={0x1}, @lsrr={0x83, 0x7, 0x80000000, [@empty=0x0]}]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x6, 0x10, 0x5, 0x0, 0x0, {[@nop={0x1}, @eol={0x0}]}}, {"0c10"}}}}}}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ef9000-0x9e)="80e143236ecf9a8582af0c377ff344105108000000ffe8923f0000000000000050606ed386c7457cb482a1135c8db063e720697b3b3fd71a270750c6ef0086ff6d43d468ed989d0389c3cb621e839f2e58a573a43c634acb0bc07e0000000000000024a8d48c24b2ac50437faf1693505bbc57132369f806a99533017686be98f300000000000000001db08bd0bc908a562773940a00006c7d63fa94d841", 0x9e) connect$nfc_raw(r0, &(0x7f00004cd000-0x10)={0x27, 0x3, 0x0, 0x0}, 0x10) 2017/09/28 14:08:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f000021a000-0x5)="2f6465762f73672300", 0x4fe, 0x80000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000f51000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000760000)="2f6465762f766373612300", 0xb16, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000106000)={{0x0, 0x4, 0x4, 0x7, 0x6, 0x80000001}, 0x543}) ftruncate(r1, 0x100000001) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000e79000-0x10)={0x27ff, 0x0, &(0x7f0000ea2000/0x2000)=nil}) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000411000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f2a000)=0x23) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000061b000-0x8)={0x0, 0x0}, &(0x7f0000cb7000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000409000-0x8)={r3, 0x6}, &(0x7f00006ea000)=0x8) r4 = open(&(0x7f0000489000)="2e2f66696c653000", 0x80000, 0x1) ioctl$TCGETA(r4, 0x5405, &(0x7f00009e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) accept$llc(r0, &(0x7f00009fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000567000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f0000e97000-0x1)="50", 0x1, 0x4, &(0x7f000065c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053b000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000cc000)=0x0) 2017/09/28 14:08:03 executing program 6: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c91000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x67f0, 0x0, 0x0, 0x0, 0x3, 0xb, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000b33000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x4000003) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000607000)="00") r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5c000)="2f6465762f72666b696c6c00", 0x40, 0x0) perf_event_open(&(0x7f000002e000)={0x2, 0x78, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000e24000)="2e2f636f6e74726f6c00", &(0x7f0000ebb000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96) clock_nanosleep(0x2, 0x1, &(0x7f000081a000)={0x0, 0x989680}, &(0x7f0000523000-0x10)={0x0, 0x0}) inotify_add_watch(r4, &(0x7f0000fc0000-0xa)="2e2f636f6e74726f6c00", 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f00007a4000-0x9)="2f6465762f76637300", 0xf5b356f3c0c56a54, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00003b6000-0x30)={0xfffffffffffffffe, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000b5a000)="2f6465762f76637300", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00006d0000)=0x72f3, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000b28000-0x28)={@generic="3e440fe3234c36b3a93df13a173aece7", &(0x7f0000277000-0x2c)=@ethtool_cmd={0x46, 0x7, 0x4, 0xe115, 0x7fffffff, 0xdfc, 0x69, 0xffffffffffffffff, 0x6, 0x4, 0x9, 0x56, 0x8, 0x23f4, 0x8, 0x8, [0x2, 0x100000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x10, 0x80002, 0x300) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) syz_emit_ethernet(0x421, &(0x7f0000c78000-0x421)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x6, 0x7, 0x0}], {0x8100, 0x15, 0x5, 0x8}}], {{0x0, @llc={0x409, @snap={0x0, 0x0, "a1", "a6a800", 0x0, "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"}}}}}) getsockname$inet6(r4, &(0x7f000069e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000664000)=0x1c) read(r6, &(0x7f0000af6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77) poll(&(0x7f0000c2c000)=[{r5, 0x2200, 0x0}, {0xffffffffffffffff, 0x20c0, 0x0}, {r6, 0x2, 0x0}, {r6, 0x43aa, 0x0}, {r5, 0x4, 0x0}, {r6, 0x0, 0x0}, {r5, 0x9028, 0x0}, {r6, 0x0, 0x0}], 0x8, 0x100) timerfd_gettime(r0, &(0x7f0000370000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/28 14:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000651000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x6) 2017/09/28 14:08:03 executing program 0: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000194000)={0x0, 0x0}) bind$llc(r0, &(0x7f0000347000-0x10)={0x1a, 0xd, 0xfff, 0xb43d, 0x1, 0x100000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x0, 0x9, 0x3, 0x8}, 0x20, 0x7, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x6, 0xfffffffffffffffb, 0x7, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000001000)={0x100, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "9254832af46c7eee", "31d86343288232a23fd82d89ea5c48525a2c8ca1bcc2574fd6ef546308f83ae4", 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="14c8166a7273c1c8e19833b575943dac87ff552bf586158a4a6e98a0941051b3c7ed3d6bf3ef8dfb20a48284520b56b18b265b21886e55ee4d", 0x39}, {&(0x7f0000002000-0x98)="b49f64f2b4bd66f99e8d71e4a0089be5c26f190a64429e91381fe8019a8fb5da6ea79a4432f295c0f0852640c3d791de15301bbdf2cc7c718051906aa6d06e50360e7b39c964a16477c440bae1e6879a6a251d7d2b660ad1821a0c55be4356b139cb9ed95fb13d59b6a351714c8f576effd01d53c4bb14869160c880b1a8a259d9e9c229e27a40bcfc9aa3dacad38f99429ef48e9ca39072", 0x98}, {&(0x7f0000002000)="7aff336e69da36dddb487291874e8707939c759becadde2729acc0fddf138bc8fa7951b68ad6125b28abb92059c37a17eca0c59a1a27f9893834b40b7a3ae44df32334bc375ddf853dd40c77057c7f1426b3f4042902090da81071bd6497527e0bf3f7acc1533f52eeaf4ee0cba90b6d37ff70b5ae146528b1e4bb9d76188a6e08939a088b603514514054a5c36b6fb35a09d14723fd2259bf085d29209372be69765297fadbd2e120456b3daa818cfac62ace56e9988bd9daba54b9c1660312e285cec2e3909579691a", 0xca}], 0x3, 0x8) accept$llc(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000004000)=@req={0x9, 0x10001, 0x93cb, 0x7ff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={r3, 0x80000001, 0x10}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000007000-0x4)=0xe0b3, &(0x7f0000003000-0x4)=0x4) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000006000-0x400)={"38aea34bff5dcc61b7e7adb91211d7dd7f7d0f92896c27fa9763c7dc6cd4772fab2fe9c79be1f04c6bc85cdf6f242be7370a1d03d05d4e07bcd69fdf7c53790c38847dc47fd79c72ad9c35a9ce000246402207e08c2b9b67ca9f145b0c04c3abbd9935616916484c047ecea318c5cac028ddbd55fc5b507634b84817f6e5937bc933499d56f1d37948c69e616e9ff7a4f4e8cc47d2330aa13ac415c93f308f122269f3795713ab34b8af758fe9ffc46aa332df628e992f390e90092ce78d85a480b775e7da94fc95f5eb7f3c98222356cc8e92d4f04dfee47d6b305621380973d252a14a0181add39ea4cfc843b02d45cf2f77f02d5747219b28d38ab9d25df6a1c28d7ed152f2b279e0e86e574780d8792c3d40ef90d01685d1f8f1848c110b4ce957456f65b59a8c1eb24ee3ff70edcb98dcc8efc58db1494adbe8a76a9e7c9ec2e02f5ff8080827159a19f668f33ea652ab774eb70c507d27d619f7c2243703777fe766ca00a7dfd01c947032b7b8b0e69b3f6f1126ba096915202123b9c26dea31fca7eb0a9f56006153852ee403307747aec507d68e16bede29cf773292ad7f49025c24735f47fd30857c9a3a615a466616d2161b095ed942e84e537616019d0eb143afdf9b76b9119526aeb754fb6a5001c1b54f504fb651834e7aa7f219af1f274d5967d9f8ac1bab0bc5b4d72219b81f3544b535086ab63dae972344673ef194afe61446c0213ff2c027459933bf398016ee839d77d59283f743eff1ed22b67f6d51f32ff21cafdb49be93c6d337389c998c6007f707d20a0c29fe8211f70a20887f00ed04235b0cecc4229ee13919f36615d84617cc9952008b442cec4a9eaad51a19c3372be1e82bcfa0a4b4120909538ec4970ba6ad8868e86263e79aae37205f5e9182664884454d0af0cc8aed0259f6f2c775f6dfdea7fe3a1d88ae3cc7866179832b4c68ad29d2be72b5b460d52ef88b3efe5c593c894046f7fa8fa7cf2c1b631f872c7c5aae18149ef4bef30b0d94261454bed1077ab92981884507a6f2942f9716ed18c022461f9cdae5f7f15b57fba29e0e755adc9ad7d64016921032e1796de47ef9a03c7202c67746a0802ddf1f23d6c94d277f45ccc650a9a6131412837889f7112ba61b9abb7f7ff6a6cc6b35719a2272d013533165187482391e465fffacc6d015ba396fcdb188e83877cfa19c15d8ae15df4abbc3606fb8ea4559c85226ff3af09a8064bd59298a8d3ba5319f94301c65753cdaec8d0c57796f092850b6bdf49087d9d62dfbc4629dfcae11a8db5d4ef0eee3caa9b2adba4cfb62ff1add1010d5479b3ce16f33258b7e92b2f7ab0166606f4d0ac1ea349cc69f2e9f6a0f1af0c96e41f9f7de96ce17e152d56c889d4d9e7d67db818826ba9af717337d14b61256365fbd59f9d0f4cdadc8234555f516e83855d9cc"}) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000008000-0x4)=0x1f, 0x4) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f0000007000-0x4)=0x7, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000006000-0x28)={0xbd, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000009000-0x10)={r4, 0x0, 0x753e, 0x9}, &(0x7f0000006000)=0x10) memfd_create(&(0x7f0000004000-0x40)="636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) 2017/09/28 14:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) epoll_pwait(r0, &(0x7f0000c70000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000ad2000)={0x6}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000f05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009fe000-0x4)=0x10) r2 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8db000)=nil, 0x8db000, 0x1000000, 0x1000003a, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000578000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c6c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005e0000-0x4)=0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b7b000)={r6, 0x2}, &(0x7f0000d69000-0x4)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00008d8000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x6}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f00008ee000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x21, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "09d8e900f4"}}}}}) epoll_create1(0x80000) close(r0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, r4, 0x0) accept4$packet(r2, &(0x7f0000ee8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c15000)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000426000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x7, 0x1000000000000, 0xfffffffffffffff9, 0x500, 0x100000000, 0x0, r8}) r9 = socket$inet6(0xa, 0x6, 0x102) setsockopt$inet6_int(r9, 0x29, 0x7, &(0x7f0000d72000)=0x800000000722, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000e80000-0x9)="2f6465762f72746300", 0x40080, 0x0) sendto$inet6(r2, &(0x7f0000bf2000-0x4)="57d3e2bd", 0x4, 0x40, &(0x7f0000b82000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000013c000-0x8)={r7, 0x10000}, &(0x7f0000349000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000020c000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/28 14:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ca7000)="2f6465762f7663732300", 0x5, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000036f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00007b8000-0x50)={{0xef3, 0xb3}, {0x1, 0xc3e}, 0x3ff, 0x1, 0x664, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = eventfd2(0x40000000003, 0x1) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r1, &(0x7f0000345000)=0x0, 0x8) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000a0a000)=0x7fff, 0x4) eventfd2(0x7fff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/09/28 14:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00009eb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c10000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$vcsn(&(0x7f00000a5000)="2f6465762f7663732300", 0x1f, 0x303240) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004bf000+0xc84)=@assoc_value={0x0, 0x8}, &(0x7f0000458000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000134000-0x8)=@assoc_value={r1, 0x1}, &(0x7f00007cf000-0x4)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000661000)="2f6465762f72746300", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cdc000-0x4)={0x0}, &(0x7f00002f4000-0x4)=0x4) perf_event_open(&(0x7f0000f74000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x620000)=nil, 0x620000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000008000-0xc)={0x20000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000061e000)={0x12, 0x0}) r3 = epoll_create1(0x80000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000744000)="2f6465762f72746300", 0x82440, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000cbb000-0x10)={&(0x7f00007ea000/0x3000)=nil, 0x3000}) epoll_create1(0x80000) keyctl$session_to_parent(0x12) r5 = dup(r3) r6 = dup(r0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000156000)={0x1000, &(0x7f0000997000-0x1000)="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"}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e41000-0xc)={0x2, 0x12, 0xfffffffffffffff9, 0x5, 0x8, 0x40}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00008a0000)={0x2000, 0x0}) r7 = socket$inet6_sctp(0xa, 0x100008000800000, 0x84) bind$inet6(r7, &(0x7f00003b7000)={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) syz_open_dev$tun(&(0x7f0000ace000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) epoll_pwait(r4, &(0x7f0000620000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x5, &(0x7f000029c000)={0x20}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000d21000)=0x80000000000004, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000c7f000)=0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:03 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x802, 0x400000000000301) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fe9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000383000-0x78)={0x9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x101, 0x6, &(0x7f0000fea000-0x10)=@generic="28702972089bea38e779842f5c706430", 0x8000, 0xfff, 0x8}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fea000)={0x31, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfff, 0x1, 0x6, 0x1, &(0x7f00008f2000)=@common="6970365f767469300000000000000000", 0xffffffffffffffff, 0x8004, 0x5}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003f5000-0x4)=0xb, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a9f000)={0x0, 0x9}, &(0x7f000049f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000be6000-0xc)={r1, 0x2, 0x20}, &(0x7f0000feb000)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e1000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000829000/0x4000)=nil, 0x4000, 0x8, 0x4010, r0, 0x0) mmap(&(0x7f0000fec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x7, 0x400032, r0, 0x4400) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d86000-0x240)=[{{0x0, 0x0, &(0x7f0000f44000-0x70)=[{&(0x7f00000ff000)="1220ca5df4b0e0298714e13b27147c37107c643f43932112850e630cbf66478bce7fcadb27e624105b0c7fc6fba9bee8409297c8f341d39b426437907054ca5ebd9b604e1c2242ec559afef4e2a62c55176c4475e8fb5438ef4981a9891ad83b27ca83f51496acc580a56769830ab6e8dbb66aa0ca437b95e99cf1064ae76d356e4abab27683f3f06716e8b3a7eb71a1f2a68b2d1d3bffb285cfdd0fe12e67250715a1fbd8ea4279e1", 0xa9}, {&(0x7f0000fec000)="7c94dbfc12b9424c2aeb55cd618bf98c217d0a852e5eb6cc0afa33dec321a4e9412efc05d563667b1314850fe6dad7f89f5d3b6e7cf649e72af9e76e4dd67d2fd7b49120e6dcf96c82071b89ba83fae8c05645198d393783cc18629d61c9746307c917cec275e030e27163e3a841805e8ff8a4e56859c13ca1ca8723", 0x7c}, {&(0x7f0000789000)="e9fd023321d68674e5816ddc96cbdf30d1da6463cf86d8243c5e6474a7ba5d760b5bac7d44cf1043dda913580df8236e4efcd5fbd1c530409c9c911cebdc44b1dbcc7557c1ab3299c61642d70bbb34c6803a60c19ec564b5289e6fee8492daa381e647dd726261e720f863399fdd8da17605e0729cfbbe60a85f21d61c2912926cff14cb40f1598cb7d700f583433641986e2999ae6cc93ec9ff42b599fd7d315b875ee9ec908132049b8c4320c76f6f9c97424ed9b80b1d0d99630285f25a5405325bd818d19963f5095ded620d767a615348a0fc", 0xd5}, {&(0x7f0000fed000-0x1000)="40acb985a45eaff6835a85ee18cf0c61d9164e5860e56c4e8f95e0b668c44f9a2161af8769a9ceb86aad815392a9b525fae394d2ba8901d60e51ef8a38e6c9fe2f58d356635ee5fdb038e241d438be9f38921538c28b201d7c76da3880f16c64bef594350ca0a65e79393a1558525221aaf529ab428c3caa4c3f32e89257a92222c19d0665f3afc0cdf78a910637506b03a67ff4e7a5023f81a72b8f84a4d37693612d8284baf68d7124e784f7139997a8a27fa644eace94c997c054870551377d685f064dec2a7324943a78af45d3b39b34bbe4e4ea67c9d2189c631474226bb275f6c8b3e0108f3dce7bf6f40bd0936940126621c27a0c48fcd3f0bcdbdcd7c431ef3789f30e3d505a5a3f4c5c29cfc8a237b311c5dcba7cb2b83bbb22ca3f3f9d37f241a213695465f847327cd8d4a9073b868008060a27e6a4ca3bbca29d9348ba1201923d93f7f42de9f6bbeee588e9dccd3e23b52a163e7119c4a151203c9a5c899bc95438ec3eebba696263cf48673715939b984b43e193fc52f91dda45187f6b812c893fdd6e15b95d78d816feb88d7d3737cd13249c7e62b54396b5dfab61dc6bf200aebcc5773cd2614ee7cea05a51f1d2b7cb8843ea18c593af2bb4947ec4571fb743eb8b43f3ed4d1c940f882394cdcd278a35c3599f2ed7e443a120c6968865d0aea6457bfe4a346d86a5515284692ae5f101d9ca3a579c6af169856925f98dc28fd788ed2d7c73b3ddcd47742679216138d7fec6247d165c6c8461a0b4e46c4d3aa468423a6ebfbd56826064a662de3956b72d1d03643f163bd72efa96db853b62e23fb83e2d30c6008af555318c63e58534f3f45f2770b52f91416f802cee1a39849c2c8ae8d0022a368bf2bd6f0818e3cdcdf5537eb8fc8430f7eea0be625402f9c53525a5081f17bed9eb39f482039890cdf84e9f2777076fd10ef0dc1c357e4c06dd529a74e2cf48f5e324678b0f7c2496fef72d3ec60ddd63d666f197313005c359426a18b45a20dd40c15094c903821e74d64a97703e56ac8f89877c8ef481bf545fd77e43e7ea2115ad3b8aa55256d2d4ffa31eaa00e8d2d4d73e5fb75716e85ec14df0331394e92bad0fc7218c2798dc7533ceaa30452d4ec113a39586cc1176766951c9f7a04046859f4c35205240cc57ae902b6fcc78281887736d76253224110e35d27f7ce9951b595591835eb530741a0a088a317a2ddf249ba035e08e3241bc50407ed2c9f5804508a896eb3dd7e7acb21042c76e7d345f82716d49c51427cf578da68c6c7e6fa8c56c7be99d8f70e248a5b36079ececcc3216fa8cbeb7ef098e0dfff14b9e4d1491474cbdbe1fa2f3eb951f69a47f7eeebcc3fcbb1051675a900e0e7414786a0289e3751299bfab3c87f3fa73a049c1eddad4a77198d7d14e22ae6ef7e32ac6c05590b391ff210aa26d3323924bfd80a03c396118ce0ea761f10579a04224c5a9f62b409b00012455fd1ce7a812ad83cdc70b0c176a8bcac34f63b9b969c11c8f3a2eca4925b1a44e4d956a1866d6ceeb70fbdc65cd3f178b1c17d0c11ffd91426d646f50ef6c7bad79263c05e50e8fa91be5690b4ce3ace7cde8d5d2a6a1a70185d37734a7b3b05718bdc4df727edaed93424cff2e7745a7690892a22c15df1298d9289a66c97967e59364d5860359f4e4274ebba1dcbda1a84930a9b5aa7850b1b74aee811ede60bfbd9f4160cbcb3b2fcacbe8e9480772f516ccaa5b61ee8606a090c9b163d01f57153f0663b437cc568bdc3a47be65b45c9fb1d45eda3d44f17264756ae677f9c52a1d4006d406e3f5d3dcb96e52bc7e853c7c18766f650cb0b95ef816c63ce628ffe2dc77a8155ddb273103f4436b3c0a583cc5e8d4fd1897cb8e2a8b41d561338eb96648f249991e2fb0899d85882391357f8c2d14125990c252ae3acde235361cffa395f63cf1fac47b58aeb0ba6ce18cba2531931e57caa80c01e8c1167b92fe2d022067b44b960ba089ab1d1c0220105d0426f71d2623b3958dcb8526d6d2d9d50bca459c53800efe5abf77d7ae3a650f4d6ba25daf86678604eb16f6c8a9337aabd695cf13f0e798d920c3da2fa03d8f6836e111d3e3c6b608bfd1f4ba8337dd3a2890c171f773e956ddd93327acfea1ac84d25dfc39d27579cab8a1ae590fff2ac04ba66f5aebfe232c59ef0506c51c69df54e9982a41909ad91145a814a4a62098f45d21cfac746e497e21cdf43773f754e1aa9e405139cac3a07ff32f04cbdd0eaac1d7ec3f3c26025d90f80fa1869d910fb29f29d1c0b0aaa828f557b4c7cb89adb44e93f1da20bde12fd43bb0bd42c75ba0321c3b607c59d306b788c835cdd3b461e662d7bf778db28466de4cb796c43df7ef796054c63a506c6a978b28c4dbf4e28d22ff1963cce31142eea29af4085c8809b7f05eedc73a2551d5766af45cfa4b7994f073d3e898fdc4b07e05214c7e9654e7681b3f8cd11bf2ed641c01e710cea51630c5e47f05785ec216da0a4f08a3594b1f0e4f1f564019ba10d327b0ddc74224878d165587594af78ab8b5d5389b5827a5d980420bbaafc2a6067d34aa901863f6297ae2e1843bbee04e0282877b64c1607526d2199d78e2343dd6ac8cae012a1c8b81892955db93e1d82ab74cefb34951b4a70d795755232de18d7297f3a873058b2f026727ad32d3cd3d3beeb96407f1e9f1e7f9c758d31e8c34eadcb87b594e3f55bfc50f100fc58d1da1d0cdf8b1f0024ab86214b7f498b300890dd6151e2ae9f24bc273fd9f171855d9ed4e735074ae5331af18475eee4530ea454d82ce33480d9e81a606de909c9b887b511521a0f15b94ff1390c2dd81268800c92c6087f1c65da8d33c024a6943f90537f258abbd9169a6dc4a379722a54fec5b2468497acdc7f7057b7ec95e3ec90d8d4ea9ab8c792c4c4f037e72358f4aa44c8c3fbf7efa431d3b5aec520e3d5e467d73df19fee94cd79b07739c1a769243f873d8aab652ff05404a7784e1c2a90a88e8d39f9656392bd7afeb920b98755ebb4a9e4875e000fd7f5d1a3f96c0e15b301dea04a06440480f3b52d8f46632991089107c60336f08c7bc8f4715e116957bf9cc931802f63fb83f14dba29cc863a8b937ee1704a8485b24597b3644103cacffe6dfda949a73b8cbb267e2a1038e3ce2642b956b34608453f71b300c8b8a776abd2fafa2e0a4392fcf135e7050e961b3ece0187e0e1965f2dc797445637fef428cb54e2c16c9136bc82b0e4538dc9359f1720f8a757ae8cbedd28c2b01d7f61214c6374208ec48dbf2e9bebb391586213e1c7e74112a10ff828393810de0f934f45bff0acc5e0f28bf0954f64d2deb93a4a4fe7eefc4355e1d4da66a7e359d4393e7fad6a9401ffb5b4aab91a0714cad6f60b6ecdd9375cf39a347e1d111b6e3ef78c8b7ecbaac420321bdcb6b71749314137e8245c583ce1ba0da77edaefed1ea86a3334c0d81a9f0cd1ec16dc596a5165815a22c4b1b4c21ec055ae8b716f20bec95247eff9e7e513a08a8dc03e41f05710fdcfbc221ea9f80a51e90bdf344d34e1c7c64fcb8587284501be94405d1b8fc846f67f0b548f45c3100411ee213a4ef2bd0e122d05a8b907afe533a950e6c76a899ee8ac7b282e081e832864fe3ce9fc5403a8dc247b9320276704f59c4465dd4d6c3aff3276b8f8546378a2aa7c23077127325bbd2dd03aa1c82d60d5abce5225db39f9a1272294c4dfb841f443f61366725cc0f6df63ff3f556d959058d0eb4c1cdafbb9dc5ba89759f2dbff558fcdae3382d97f3426e3392851e9df6a26d720cd427159894125e1c11e8e553ad12fdcb59e1ccf76a36176cbbe521d67ca1d8a2388d57f82dd290c7ccf6ad6a45acae4ecd04fa06de2d857ab8a301b53a80cc9521fe5db9bee8fbe9030c21ce23a6d650250bfd73c394e6d8b7a14704c134828c852bb848a0876566b0643ed265d1ff7aae2030c92397f8f963e9d81a01bbf3d3193d4729d5c1d48a3aff3a7ced470b430ca755791a648185766f68b40e630afaa1bee1ba63e93f8e00e7b917f3f5ffb47afddec23ac9ffd630983e1788daaf862bd918984c52490e9c72199a0f0a123926c60b633e816e84298ede11b64eebabe20d97fc3f826af4cc4cec6ecbc450bdae168aad868375c38a264ffe12d670eb0e482d1977d5f040737f529151a2783e6be44fd4a1e908ac4afc7c89f8ab91ec908f3fea4510a196a25829b4bd767782e35789b243d963303818a31dcbfc988ce243d333aa260e578c6e86f02d0338b950cd4061da7cb3665b77a035e2a2281c15a8d919139d0bd386b573318a6467ce9906d5a916be49d22c4709542a7a742bc6c96c51b629f1e0b07adce30696e072d3b7bc9864dd69b18d1f1f40eefd2406052d91f4fabf82124269b43c022be06ff65a17533eb30428d206b97214786466a52f46d31f6bc940f412abe306b4ab90a8fc33a328c6509c4831808610b7a301c3ee798d43bf69a10b7971acb17c8e2639a554502f41f8da44261132cba09a146ca23df53c0bcaac4db5cd122f8ae9e411c91b0b1d21f2731780d90f7773ff2bde06f7c2feed3604316941bceb2e13b6b89ffc35293806f870fc5db6c2723845319ef54e6ccd4f035ef80efb19a5dfd1ba793615a2ddb894752964295ea0100ce06566d5733998c44f40ca4d48df6d82fde1a0444f2b0ac7b9a78cefd26307a05cf0fe037ba68515c8d9b14f01d9c9412fc1cf4a7e3ca3a984b1301763d32c017030717b8160c76dbdafee43e6c44d491202a05588e0973ab3896d757184b7659bafa2b7dba41ab58c11d81e4413f31386d5f96a6a18642d2acc2cad9efa88c4ceef260964fd518b9c83ad6ecd1bfab0a8196793f2c544df10742d800fbc772fe41b5fb73a6fd0f9c2fe3d0528ca5415114a6478bf3ce2fa458ccd56edde1015bd2961675d66308ee5311ae8198aad26f1e96936446c7260920f7bf80ad7daf5c44f9c3bb7942dd3445d6b297b132fe65cbc4c7cd2e290da29aef720d28a91ee19e793aeeb931d2b13c8bbb6cbd6df7bf1303a07be7ce5e2c1cccac2f8d9cbfd113ccbe554f0c2ac1fe25c4a664ae5eaf8e5a341dddfd6be2d6cf67c4b9a65ab8403f479718d932f180ba15e1b9c8c7ccfb1914cf734c723e45de4d1e60ee062f2eb1bb4f294b31df026bbf7dad953506b7159b875247746fc96650398b83fb9dcf227af935bf814a806af32437f6d5b7c8a888be7ceaedfabbbc39b6bf22200de3a0e615275d78749c5b02fabf02b6e8afc6f9e6b3e97a3ff7b71517e8d30fa45571d84e3887cd60df16fd30a986fb912f1cd8a2eae0278c066b72ba0bd8b70146b77acf5ad0d7dd904bb2c7499fd149b19a0cc7db06f71f9569036c916279b8899b189889c8fde8ff6c026abbc6ea2b834f3b0d0dd0635acecd7332acb02be81e9f239f5f580174c0288b5f10b90849d0e71f51e5be832a97d991fbc9f901789ed340f0e2ce235b73c6810212b6b2025bb189757292109597d3400fe2ba86ce23587058590f91764afab2cb05491dd43922f6be0fd5b6cc57c168e5ae179b0416a75d45ffb3a401faee666dd61fa6f7bac3da6eb36057dc6d81d13056f80de8cee0509ecae3b6b8e99ffa960b83b34027f8f9742eaaf8b11b63a22b46255c71d2cb34a4385f324b4d899b56571a0b7d03fc1889c48b6a7a3399e0ece935d3da938fa3287803a9efc6ed585479b6d338a7cfe69713a8d1ef10684cbe8ebc9e22ffbd1da3b4ea9316f375cb8011e2b38e6ed1171c56a97", 0x1000}, {&(0x7f00003db000-0xad)="04bbd12ccc1a9c5016006beb66c7d5f1bdd7f1f4a7ea1f37a567551326c8fb928dcc0155d43a4a29894b2e2d8f14a61532ec85ecd4d66a06f29f070be3ae5d3a9ab31a8507b86a042a755535d1153300d6dda69a9d1d3c45816b73bae32e71a3067c52a3190f78845ca2aa7b4f22c67dd940cc7296e4ab52b436ba68ac162a3100430d7f727026ae337f661e88673638af92eb50901d3afd3eb3d220c9736ae6b8401b2d201e33812bf5089fb2", 0xad}, {&(0x7f0000d66000+0xabf)="c13977e5296fbaccf0bb1adc326ea42b7caaf7ee54e4945c5ead536ce28d3ceedac732c3e100355fe55abf0a4077699b4b6d98de51de49c2d7e3a23630bc145953de9e9a3c19d3f1a9ade089da46321971900471f5f94240a4c6da3158467475e31d99a4caff18792b521ef276ae4847055f1f9615e5b3e42f17e2f46f2c8ae09c6e7407c8d9f8bd27841f4b702b59880e868660f2a3817d9702a3d508f60956d2bafa693ae130aa0222a9485dcbd89b278390", 0xb3}, 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0x1000}], 0x3, &(0x7f000051e000-0x360)=[{0x68, 0x13f, 0x3, "b0635863aa256c5198436f442338722c7e2befde4f798cdfece7efaf1318912e27af5c6ea1140ea25bbec6ae6dbe3e25bfb50bd24493c5d07742ab1a53858b1a32cfb3af0f76c31919245dfff08aad63378c78cc53"}, {0xb0, 0x0, 0x0, "422307b0e8d9ddf226d06c7130a893f11bf29390b981009d06c85761ffd98d3addfd91777e8b4a6080792d790e231d0eb96b7eaef89be46d3e9c2c25b4d492ddb6f4a46cdec446d3197948f6fab69d38f9f1e186d304c10ce9df201e48674ed1d3efb2778b28b3d55871a4ff018228d4cc27cc8006a77bac457dae914abb6548c4a8e9f88a798bf14014f436138cd783367bba0ed4670e74c4c1130f3197a5"}, {0x98, 0x1, 0x9, "9bc32bf9caf277e9e9f9f8e28bcd7f0f5b1c790a5210a1fa5787c6dca7bc7da40e71e7d00b06e49b85db080cabf55453cb269ebe7a1deeeb513a3c76b3f2e7be10c299513da25c7212d121da88fa3460cb5f81eb7f71f754bee86d48a68c0e38ab636df37eac833ada58acdbaa12f3a43070fa96703f48e8bfff50d1fc5db87c15dc203d247a17b1"}, {0x30, 0x0, 0xffffffff, "31d3e2093c9dfedcb46ea117ac9c78060af1dd288b3c5b451140d93307d6"}, {0x90, 0x10f, 0xc4, "e199ff887500e60d50ba7a4f6ef0cd3fe7344691dcc36db8b952288c0d1fa100ef452b58dc6547c6e0fe1a6f8cf1a0cff6eea3bd3471eb88937ae025ee645144055bae66516c2f2bcddba3409e883c8ff5fc778a59b75b61d1ec4331f07047ea7b78154596e3ca464837fcc7247fab29a2084982311504f48da61ed757"}, {0xf0, 0x10a, 0x9437, "b7d02264437bc4112463f80cd66b34cbfff44bcda43aa4a424f29e7680aec6bcc2326cfb209a12800b10daabe937c64eefb8b44e63f71f6854ae65079dcad19465c22d2fbec0f674c3af944980a1917895772fd34fa881fa04cc940b6f8108f056cb600c54f8bb3cad04aa3400303b2535230366a9a079070aa880002fc4fb6151dea18a5497dee1728cc253fd7785cf45c4b0ee6afbb8f557639f962eeb66b2ee0cfa4cbccd25a419be359259eb33bec36142a56ae8c5f1a441f52d62cd0f667ea232d84372624ec2fc38245ce1a359045616f6f9e18ef77f9f"}], 0x6, 0x40880}, 0xc83}, {{&(0x7f0000c52000)=@in6={0xa, 0x3, 0xffffffffffffff15, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000fec000)=[{&(0x7f0000d85000)="2c4c1c13ef2601c096a58f88e6", 0xd}, {&(0x7f0000fed000-0x58)="bd276f748f039c4ce105ce4dc0987e04a7ea1d45f7b4c5ecf5fe468a6e793fd67a6c086b1e86f0ab5f86f2447243440c7f7501b59985439ab742d94185864d813ef2581134162021a71ba17b1972cad8fa33d193016cfb21", 0x58}, {&(0x7f0000421000)="7d65040c6fc1eb39e8313f848cad0be53728c733d7a436ea47529040ff7f95f8be095bb66675d5025c8a3eb035669739e5ffeffa707475d7262b46a8d3cbe942675cae11f958462cae0b9c5e1d964778d0033b76ad404bdb818a7e26980a9dee6a022e7155250c62d737fd1e32ad9c1da87247e336e115d5885b62cbde997b0964a0dd7e37dd3ba81e10e1d5216bb259423d795a348a8e0473c991f0f12438e387fc909e60194ad4681103d5ba55c1", 0xaf}, {&(0x7f0000fec000)="", 0x0}], 0x4, &(0x7f00007ee000)=[{0x1010, 0x111, 0x8000, "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"}, {0xe8, 0x10a, 0x7fffffff, "838289f9a3ae0b22671848c8195e868a2f1351c7266cb089aabc9a03004fe181dd16a4803ba5f38fde2bde485a0251caa39cdb4940bae0154fe3aa02d1a99e87d3b6df89416977dab2ef406185cc3f0e97b735319fe2adc4f01244eba2267b3145702801799e4f64e0f4c8ed8817c06dae5b71d9b8ebb7fd0f583fd7331bc15f28e534fd7fb618e4dd5de5fe6afccd9edaa352489290272cd1ef827e60a7d3a5a1bcc673dc61826537fa6e93dc1a0e91eeed0dc9cc9b571eb522c62a6ad4b46488a2651c2a6af286b7f587efb7f6db99e16c"}, {0x108, 0x0, 0xfff, "a2d30ef91c739c846376615f04c2abe1096b01866abfa53a093888acef2e578afbbcc60496aa418802bb5b3cce49afcfa108d53d3864d578bdf57218230dfada6daaf85158e06165e5d635966f9b3b78d4505c9165fd28305055093c4d1c5849c16fda4cfd0fdced2d83dbcf014946f8a105ae213def1dfb40385053e91db566810a43f705158247f1aad5f0f0c1085f2fdbd93bbcb73ff0bf7b77f2be6865eb5537a98887cb95f8bedf6447fa447354b11d1b100fc7be439d9ea1c9203d97a7dc67b9fe0de5b354bbc0899b38bfa67af4b461c8a955a28790c6f7649c12b2a49dd0781421de9f7ce81d53bf4a2451b6b2"}, {0x50, 0x0, 0x3, "29aacafbe63a3d8abe473a86f442f6627f77b5d559b692124a867bcb9c799edf082d27e4ad242a186a3cddf526d2a01f7aea4d8aff43a6d96f"}, {0xf8, 0x111, 0x1000, "06aec49a14b82bf23adc7d3ba02458b87c43fe753550c60c5827afbf7b9f51a55ddfd531bb9c41fdbab1a53ec9bea66e07a6a0fb199a77ec779cc70c29a3b3910ac2c2748831aa3692cc0762a0699bb23613ed0b395649cc3ceff87a55918af3c15741b0b8f0e03cf3e5e44e5aa2d106c2673d1fdb4563d00c4fd9d42e48f2fd161df338f0d2ef980827ba7750910a81c364e6ebfe71343f84960280b09be02462cdf526f9d2f1aace41d7f5a6ec2c899aca650b7ed386fb978a33e52cacff22586d78118776907f168de41416868fc965e207db64619a8318846923336efa343600"}, {0x18, 0x29, 0xde2, "9bbb"}], 0x6, 0x80}, 0xccc}], 0x9, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000042000-0x108)={r2, @in6={{0xa, 0x0, 0x79, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x587, 0x101, 0x1, 0x80000001, 0x10000, 0x4, 0x0, 0x400, 0x4c, 0x3, 0x8, 0x2000000000b, 0x40007ff, 0x5, 0x0]}, &(0x7f0000feb000)=0x108) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fea000)=@add_del={0x2, &(0x7f000079b000)=@common="6970365f767469300000000000000000", 0x100}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000811000)=[{&(0x7f0000ff1000-0x60)={0x27, 0x3, 0x0, 0x1, 0x0, 0x3, "bfb44f05db38473be347e90adb4246c96afa27c2a3d4b0ce6eb84b87a6418d280469c6f162e0c681f3b37df2b4a5dfdb3176ec5a4f1ef0078b77c27a585ead", 0x0}, 0x60, &(0x7f0000ff0000-0x10)=[{&(0x7f0000d19000-0x67)="9e", 0x1}], 0x1, &(0x7f0000fe7000)={0x98, 0x102, 0x0, "81ec68d8018c670f9570777203455d27d87fad924fd68df39bc42234032456e279b964d1b8d9cf69d63e46af2be40e1e432f380117185878a345e23c84789c6737072aff3f25debd015e3ba50ebe695d0571d8d6846b96b0a6564f649b38293841b948bb989511bdfc6f686d19763f4970f1762c5921e34ec6dcf98cc39e59a639"}, 0x98, 0xffffffffffffffff}, {&(0x7f0000fe7000)={0x27, 0x9, 0x0, 0x0, 0x3, 0x0, "dba98744640d7f5b84174d7525ce5c0fc9532d928692020000000000000099b5e4f906c7ea810e5a0167a20f3c95a1b5cb75f28e501c3b0f711f8e4447b1ae", 0x0}, 0x60, &(0x7f0000fe7000)=[], 0x0, &(0x7f0000fe7000)={0x28, 0x119, 0xffff, "77fbfa78809f0262d4ec531050038dd70293b579d2"}, 0x28, 0x804}], 0x2, 0x40040) 2017/09/28 14:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000651000-0x26)="", 0x0}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x6) 2017/09/28 14:08:03 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000df000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051a000)=0x10, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007b9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f000060c000-0x5)="7573657200", &(0x7f0000a3f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008fb000-0x7)="25656d30217b00", 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007da000-0x30)={0x6, 0x3, &(0x7f000024b000)=[@generic={0x3, 0xffff, 0x0, 0x32}, @generic={0xffffffffffff6a20, 0x100000001, 0x3f0, 0x9}, @generic={0xfff, 0x4, 0x1, 0x3f}], &(0x7f0000bff000-0x20)="2b7365637572697479232673656c696e75782e272a6367726f75706574683000", 0x7, 0x6d, &(0x7f0000bf5000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) unshare(0x404000007) r4 = memfd_create(&(0x7f0000552000-0x4)="9c242900", 0x3) clock_gettime(0x0, &(0x7f00001ac000)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000619000)={{r5, r6+10000000}, {0x77359400, 0x0}}, &(0x7f0000df1000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000fb9000-0x10)={0x0, 0x0}) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000083a000-0x4)={0xfb, 0x1ff, 0x3}) r7 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r7, 0x0, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000830000-0x4)=0x5, 0x4) r8 = socket$inet6(0xa, 0xf, 0x8) memfd_create(&(0x7f000051e000-0x5)="7573657200", 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c7a000)={0x0, 0x0}) setsockopt$sock_int(r8, 0x1, 0xb, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r8, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c) timerfd_create(0x3, 0x80800) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r9, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r9, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) memfd_create(&(0x7f00006aa000)="7573657200", 0x2) 2017/09/28 14:08:04 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000022000-0x4)="47504c00", 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000018000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000023000)="2f6465762f73672300", 0x7, 0x200) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0xffffffffffffffff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000008000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000010000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000023000)={[0x7007, 0x115002, 0x200000106000, 0xffc], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 14:08:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000341000-0x5c)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67}, 0xffffffffffff4f5d, [0x3ff, 0xffffffffffffffff, 0x2, 0x9, 0xfffffffffffffffc, 0x0, 0x8000, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f000017f000-0x60)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea2000-0x4)=0x0) timer_delete(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f00000d0000)="88", 0x1, 0x28000000, &(0x7f00006f9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000704000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000265000-0x4)=0x10, 0x80000) r1 = memfd_create(&(0x7f000091f000)="235c747275737465648e00", 0x2) splice(r0, 0x33, r1, 0x0, 0x3f, 0xd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) [ 151.550238] QAT: Invalid ioctl 2017/09/28 14:08:04 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x80000002f, &(0x7f00008d3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff2000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000)=0xe8) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f000054e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00002e0000-0x4)=0x10) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000ff2000-0x1f)="1f000000120007f2000094ffa40000770000004108001d000900ff00000000", 0x1f) read(r0, &(0x7f0000783000-0x1)="00", 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000ebc000)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000+0xef)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000ff1000-0x18)=[{0x0, 0x5f7f}, {0x8, 0x5}, {0x3, 0x80000001}], 0x3) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a5a64818d855c2a3600008e22f65216c00000000000000001b4162532e1e35b3eabfb0d59ed5c27b4a57a0169a39c76e754132ee23931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd85a8fcd0916d7", 0x67) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000ff1000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r2}) bind$llc(r3, &(0x7f000043f000)={0x1a, 0xfd, 0x1ff, 0x3629, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f00003c9000)={0x42424242, 0x42424242}, 0x100000001, 0x1ff) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000ff2000)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0x68, 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}, {[@routing={0x2f, 0x0, 0x1, 0x10001, 0x45c, []}, @routing={0x43, 0x6, 0x0, 0x80000001, 0x9, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x0, 0x42424242, r7, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0xa, [0x3ff, 0x4]}, @generic={0x5, 0x3, "db"}, @mss={0x2, 0x4, 0x7}, @window={0x3, 0x3, 0x80000001}]}}, {""}}}}}}}) mmap(&(0x7f0000000000/0x926000)=nil, 0x926000, 0x2, 0x35, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f000061d000-0x24)=[{0x20, 0x1d, 0x305, 0x0, 0x0, "900000000000000104000301040001"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x7c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d73000-0x38)=[], 0x0, 0xfbfffffffffffffb) 2017/09/28 14:08:04 executing program 1: mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000315000-0x8)=0x1462) remap_file_pages(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x0, 0x7ff, 0x44000) futex(&(0x7f0000013000-0x4)=0x400, 0x200005, 0xd3, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x1, 0xff) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000110000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = dup(r0) r2 = request_key(&(0x7f000031b000)="2e726571756573745f6b65795f6175746800", &(0x7f000037f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048f000)="62646576287c766d6e65743100", 0x0) keyctl$set_timeout(0xf, r2, 0x4) getdents(r1, &(0x7f0000229000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x938602334ddb85c0, &(0x7f00003a3000)={0x0, 0x0}) setns(r0, 0x40000000) 2017/09/28 14:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x800, 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000651000-0x26)="", 0x0}, {&(0x7f0000a1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x5) 2017/09/28 14:08:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000fb000)="2f6465762f7161745f6164665f63746c00", 0x4002200041, 0x0) r1 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009dc000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000001000-0xb0)={{0xffffffff, 0xfff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x8, 0x3, 0x1ff, 0x20, 0xbe4, 0xfffffffffffffff7, 0x0, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001000)=[{&(0x7f0000000000)={0x27, 0x5, 0xc00, 0x6, 0x9, 0xfffffffffffffffc, "a59855ea228cea912f0ff1bed3f43ef05564c6ab10bca258b2d1a5e0918ccdef763fe458d2d12193eb8857a70b76281491eadea974f394b954707c45083697", 0x9}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x40)="baf6c78e817df9164ca10db59ff90a1d333b0ef7c1c47759818a6e7304c381156008517ec2579105785721ce54aef0da2dffb8220d38479cfcf8fa7ac0489b9d", 0x40}, {&(0x7f0000001000)="6390029cfbd7e33c9310a9186d9e6c6a11e1c699f74061e6630340f1b0a4f61cab244a773eb0ed2b0b7c4bb409eb349829ad03e15c42803739e5294ecd45f1d1d6b67664149f6f462e141fb9546d1b22a6fec63864cfbde6289e823a29530d700c3e5dbbbe9ab1ee794c498570d4e21a9bb6e67a2b26cf162166fd92c6482153b69b19a0d737e91a3ef15fce0afc7fca2a6dadf97db57c68", 0x98}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x22)="6a5901329b4e10ba5ac695735c21fa6de1f2ee82fab733fa37107dfa2200e16e95aa", 0x22}, {&(0x7f0000001000-0x81)="fdaae5f6c2bdc25989ebb54ec091c5873e2c67ddf6883f338cf02db1445f6aa35d37450edaa605e5c2647563a3d422f21b7ac3c9afc6b03d6bb9219bd48a58d12a583af2c79f305b4dca79eff485ae16a944db4d7869f965bab19197d6d5318763b64f34665be84ee53f97634b52169c19afd0fb95c8bb7915cf11402d7c3c6728", 0x81}, {&(0x7f0000000000)="f7a8cf90e0d1ce099645e10aae9cc02f346957915b49cad0de2716ed954ad89a6c88e184990a99dab2dd79f7f39380613f11fdafc5c427a7b2670e862e3e705504d505af393651472f39265a5b49f7f060b6193293bb1f58646e92c19d829feed85cf9f92bba835d34edcb65f63ad099e31d56028943622254c027fb0dcd46747fcd323324e6cc1aa8e92aa67b7786cb7251bd6f08081edb743667d07c23ae9174ede6eb0625e6cab858d619e116975ba60269688d60905b526188a34ce34ae20e8eed1a4a6494b120125fb70dbfb4", 0xcf}, {&(0x7f0000002000-0x98)="723241e8837b93361d908e1c388ce39c0355c259fc962044aec084b7752aa255144bb5c29511c77c05171edd4526223caf540e9c0bd7eb5ff823c61b896b3fb254a838bee2b5990f16041614d9394432731d61373fa06cfcf0879525d4a6b8f9096e43e32699f065fec3a3bae0a6dc9e55260f5eb5f59d090772ae6e00caf1d875dbbd2b5f8c92667ec4b8da50434ef310aa37e26e061856", 0x98}], 0x7, &(0x7f0000001000)={0xd0, 0x0, 0x9, "fa336a38c400a4b00b30242149401f5051996d62beebcec89e29d262cd6fb741dd71262d3dde0728e9b096799db46067728b7861b3df46e71ea174f685121e6c8d3e3791c987f557ea8718c4568a72069e6fe42b50a439f6b845cc15afcaf8567acb820e21b48b005903f8c827b0e2702da6d0c2a829b994e063c066b733dc2e1e55c6697ad99f06f9e96ea7dd10d5912bccc75c49fe48bd1039acdfc66411dd269753216954e42fa6d9564e672691e78780fe7bce8acbdc08484fe99bf5f0a0"}, 0xd0, 0x805}], 0x1, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000050c000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2001000000000fa, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = timerfd_create(0x0, 0x0) dup2(r4, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f00005ce000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000027f000-0x1d)="242a62646576706f7369785f61636c5f61636365737326626465762500") openat$sequencer(0xffffffffffffff9c, &(0x7f00008cb000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea6000)="2f6465762f72666b696c6c00", 0x400000, 0x0) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) madvise(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000486000)="bb", 0x1) [ 151.618666] QAT: Invalid ioctl 2017/09/28 14:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009da000-0xc)={&(0x7f00000bb000)="2e2f66696c653000", r2}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept4(r3, 0x0, &(0x7f00009a7000-0x4)=0x0, 0x80800) connect$llc(r4, &(0x7f00005e0000)={0x1a, 0x17, 0x1, 0xff, 0x180, 0x2a6, @random="113b0b130917", [0x0, 0x0]}, 0x10) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000543000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCNOTTY(r0, 0x5422) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) [ 151.728362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11098 comm=syz-executor7 2017/09/28 14:08:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x24000000000001, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009e8000/0x3000)=nil, 0x3000, 0x3, 0x40010, r0, 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = epoll_create(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f00009e8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7f, &(0x7f0000002000)={0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000003000)=@req={0x28, &(0x7f00009ea000)={@generic="4bbf2284499991c655beacbbc14c0e36", @ifru_map={0x124, 0x803, 0x8000, 0x7fffffff, 0x7c, 0x7}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000-0x8)={r4, 0x21}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000-0x84)={r5, 0x7c, "0a21000000102f8a7a8c92e88a7ca64500000008e3060cddad1439a934e1b656fea785ec38e600202c1f44d57ba9d5a78edf9854335035b67ddde822987858000000000001000101d0df3b0b6e7fa94114bbcf4613790500000000000000564922438181184a5c33d60031050000000000ffedef12d5689b428154e0"}, &(0x7f000000a000-0x4)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r5, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r5, 0x0, 0x6, 0x9}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000b000-0x8)={0xfffffffffffffc01, 0x3, 0x200000000010040, 0x200084c}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000003000)="1b") mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000aab000)={0x0, 0x0}, &(0x7f0000459000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00005dd000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000-0x4)=0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:04 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dc9000)={&(0x7f0000bba000-0xe)="2e2f66696c65302f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000dcb000-0x26)="26000000130047e5ffffff7f00deffff081203ff01000400f6b2006b0017edff040011006e35", 0x26) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000369000-0x10)={&(0x7f00003f5000-0x8)="2e2f66696c653000", r1}, 0x10) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075d000/0x4000)=nil, 0x4000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dcc000-0x10)={r1, &(0x7f0000dcb000-0x22)="d0a100f0c25dbb3e85c9d60df59aa51cffbd0300b1d12bb81eb3e675b70adbf2c445"}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f000010f000)=0xf1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000505000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000225000-0x8)={r4, 0x1}, &(0x7f000034f000)=0x8) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00001a9000)={&(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", 0x0}, 0xc) getuid() mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000d9e000)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x100, 0x3, 0x3ff, &(0x7f0000324000)=@common="697036746e6c30000000000000000000", 0x3, 0x80, 0xfffffffffffffffd}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000dc8000-0x4d)={0x100000001, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8016, 0x401, 0x3, 0x4c6f31e6, 0x10000, &(0x7f0000dc8000-0x10)=@generic="e88502ff939a12b7d827d4bf58ab22a4", 0xfffffffffffffffe, 0x5, 0x80}) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000dcc000-0x4)=0x6) 2017/09/28 14:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009db000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x400000, 0x4c) r1 = dup2(r0, r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x4, 0x8, 0x6, 0x7, 0x6, [{0x3, 0x377, 0xb5, 0x0, 0x0, 0x1109, 0x0, 0x0, 0x0}, {0xfffffffffffff001, 0x7, 0x7c926169, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x8, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x0, 0x80000001, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x3, 0x0, 0x0, 0xa08, 0x0, 0x0, 0x0}, {0x6, 0x100000001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x4, 0xd8, 0x6, 0x436d, 0x8, 0x8001, 0xff, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1, 0x6, 0xffff, 0x2}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={r2, 0xe, "c3a0444ff403ddabcc67522aad5b"}, &(0x7f0000002000-0x4)=0x16) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x10001, 0xf1, 0x4}, &(0x7f0000001000-0x4)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r0, r0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000ad2000)="d95e3e3f2d896b7c3dd68a9a2e949bd30c7862e8ce3d8be8d6cf1abc67445606a35ed4adc124eeaacd8887ff15788aeb92c7ed5d5f38f97a94da5d7a67d05a5825504196d126f2cbf2c4d942253f2994935c8e628bd705c3688b7834c5cc7f6156ccc8006bad703b1e61cab92299dc4a98aad222aaf0f6f109eec442e84d53362167fc1e1b9c6a22d369c0fb386affef7fd3fdc167943b4eb499d31f1be75c4ad8064c1cd5dfbb8325fc9e4daba90cfeff69c7c35906d3fdc932", 0xba, 0x3be, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000022c000-0x4)=0x0, &(0x7f0000e7a000-0x4)=0x4) mkdir(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x0) rename(&(0x7f0000f2f000-0x8)="2e2f66696c653000", &(0x7f0000e68000-0x8)="2e2f66696c653000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") getsockname(r5, &(0x7f00009eb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008f6000-0x4)=0x60) setsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f0000b50000-0x4)=0x4f209708, 0x4) lremovexattr(&(0x7f0000fd2000)="2e2f66696c653000", &(0x7f00005ca000-0x16)=@random={"73656375726974792e00", "6b657972696e6770726f6300"}) mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f0000b16000)="2e2f66696c653000", &(0x7f0000905000)="646576746d70667300", 0x85030, &(0x7f0000e9a000-0x79)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r6, 0xffffffffffffffff, &(0x7f0000e32000)=0x0, 0x400000000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffeffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000165000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/09/28 14:08:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001ad000)="2f6465762f696e7075742f6d69636500", 0x0, 0x14000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b16000)={0x0, 0x41, "023ef3ed44a8d5aa3ddb7a150a84f4ada1d54ad1087a1af16bac8534339472e6547b95aa4ac1af697533d7d78957c74d8ec2ee7238c49a07fef071019cf3c9138a"}, &(0x7f0000e5a000-0x4)=0x49) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c25000)={r1, 0x9, "fae82f76fdea117a51"}, &(0x7f0000a90000)=0x11) r2 = syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x60, 0x800024102) fcntl$setstatus(r2, 0x4, 0x4400) pipe(&(0x7f0000f7b000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000088a000-0x10)={0x5, &(0x7f0000a1c000)=[0x1000, 0x80000000, 0x6, 0x1, 0x1]}) r4 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r2, 0x0) write(r2, &(0x7f00005bd000-0x732)="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", 0x732) getpeername$unix(r4, &(0x7f0000a6b000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000097c000-0x4)=0x6e) 2017/09/28 14:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) close(0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a66000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000c87000-0x4)=0x401, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000651000-0x26)="", 0x0}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x4) 2017/09/28 14:08:04 executing program 7: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = socket(0x5, 0x80000, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="76a62f8e22dc00ce50dc693a7f3aa5c272245041ada2610e2799f7fe5cbf06e868f1c1a784789a0df237bd9ec4b564b9a1547dbf6d06073ed22041b03041cfa713a2bc555057e04cf668fc59fb1763de25c0cc54f567cb47f68dee2184d92a80912168c6f850f028bb17a1f7b11ed9049ac06163b24949db952265cf9aab51d6a72f1f0de46ed01562db9f93954bd32b11ea3e997c528cad50fe895a71c26b6d541e770dadf0f4a38b4e8a27b7b6703f7ecbb2f69a17838e5a19de", 0xbb, 0x40010, 0x0, 0x0) r1 = accept$alg(r0, 0x0, &(0x7f000060b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x400000000032, r1, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20000000000010f, 0x7f, &(0x7f000082c000-0x4)="00210300", 0x4) 2017/09/28 14:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000688000-0xc)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e9b000)=@req={0x28, &(0x7f0000d83000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000cea000)="c9bc7a837de0a5d378414ef7efe8493272ad1e466ab87adf79937b64c7c2762d"}}) 2017/09/28 14:08:04 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2f08000000150001002550656d30f9", 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x97f, &(0x7f000000c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x949, 0x38, 0xffffffffffffffff, @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}, {[@routing={0x3f, 0x8, 0x1, 0x1, 0x6, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x2, 0xc, 0x3, 0x8, 0x10001, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x59, "648f45ae66f1257ad03872753d7dc5a991567ce0ebbf27df6fceb820d0ee3f2c96a07ba1b96d28d02e37495c6f11ac74a799de8828b75e1b684d0b392a99410cdb5236f9e75c1103fbc1ac36ff7abb25476acb3693923ce5a2"}, {0x5, 0x4e, "b5b2f97c89c81a3255e111c0cc6ddceb740be9e0b5c5303d4fc3cf412d6b9c062e08c4ad6eba71d6c35cbfe6a8d354cb1a46127cf8b6182dcbe38ffba58698572450e75715863f55b7f933df3515"}, {0x1, 0x0, ""}, {0x0, 0x1d, "e166f09b4fb5963e4c41650860b890b9d2a476e35dee701662a53d62f9"}, {0xff, 0x6a, "5412871eb0a2c4eea6c43af43a294a409df60f81459d75bbe06f82fd59e8a2671539ecab5102d3172f47373488755a073e981b917e66aa0a0dc6b05eb53861fecf98ab556e3b93772986cbbdaac30821c590533a409502d52b90cc9edfd0bc1df201c707a98063764f54"}, {0xff, 0xd5, "115f8c44322c5f90d81fd7110e4a63e0ee7b2b6caaba0f366bf48943d2cce4b3cb6975e757f45b13221b3aeb0ae2933caa3a9afcbc57a55cbe188e1e7ec1c5440046c3995cec9aa9c8ca4f1d1451a68316c9dc12bd37c50aca76b985d60448c83c14a79ff0c9a648a6339358a36843f451fffe281c097dff29253dbfac7c7813f5e23c07e1a728be9216e1975feed8ad4a745fb0606816c66fd52956938856fc936f71ec8bcce95b0daed617f49a76a01bf24becb37f85fcbd1359ca1ca9f3eb3af2c228aa53d3e274a5994d19a35752aeb272ff53"}, {0xc9, 0xd6, "4236680e260a00a3cefd6167c369a0215a38c5cbe6400c72dafac16b8db2036cb75cb1d858e46830d28e7a001978dac22722f313066139a0a53aab2452da6111914d4f8c100d7244f80c586ae1efa53aadaa13c10c10496be417a0c41c2c425965965b1c8e08e44418222574b5c0c50c24c8481702d220527cbc81b8fd9da58976851c8e0dcbcb819412a54f74abad4279a9ca25bafbc1b89e70ba221e875967ff01358fdc4edd32b5c4585a5941cf6b53a95cb2ab81d8a351f678b76a847d79bfb4ec2b091fbfc76c15c98e33fa556b7ab0eeeaada6"}]}, @dstopts={0x11, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf6, "04775804e0de2650b6de07daf5bfbab7f8a882783f038db2b48b732e783dc3fc0045c3c515183cb5523d0ad98a4db02f15905e122aecad032cb20f655b4f72ee1527dd03825b405ee1499272eeb4b69a7ac0f9a21d7edf7dd431a821f95caa696d0e9fd2bc36b911cf5ce827c1f00287ed0edd0bef4d7a93fd58182c066b54d7c92dd6dabf1f5836c7f258d22604762cd8acfae60c20cca5d82b10190baa2d50ed1331ac97afe9e049d6bc7d9a85cf7f6ffb46f6ed3fccb486df9f37864c76afd8866437a0f565163641a3935209e3c9cc8789782e721bfdb6175a5e89d26a21f7abc79b3dade21261324fcd96d40692af20e89bd92a"}, {0xff, 0x71, "0ef050b537b2eaba8b8b75c1d22829162346875481ea5677572cfce7a450e004459aa13c33cbee8bbe8021abb57146a255c6d82c9caa4aba22757680537cc112342f1dd5062ba900cfffb6b8975f3a60e67c50e9e98f301929ef35dac55b9e5ceb3c0a5eaa86b5b3bbcac8d1b36048d641"}, {0x7, 0xc0, "12d10f8faf9a3f332a5e2afe2992eeb1ab0851b53dfd9e797265cb363a17d6a0b0d5818ae6e8cb5e0f2fd8dccf1041ddcd748621e61db2ee373cfebe33b126b4d6e743d33cbbaae74ecaea12df8de23f3e0245aaaea32b1a4de19a0d82bf22f1494f40b98142789b082aae2671d1b0cca29b54e6d1be7c247e26d2ea6df417fe4458be65e0af06bcc652b362135d7aa17dae7e7ac2394540ebb8ba756f3274a358fc4598e05a829016247b1631d0c8882c1b855641e5204b57eef654e7b4a392"}]}, @hopopts={0x7e, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x3, "4e0200"}, {0xff, 0x83, "ac0e9485c72c963b7bee2743d2ba46ee61e734f907158690a4637952abf7c15752082ef2bf587b853fd4774f7e331000487fe1d62a0ec5e1eca518bd780e5913b9f001dc97b554e1ef0d03d5c2d7ba4b61f5d9230b15e06b2f7b3d4cc4e572578f0ae3fb4b5404f517c5d4e894e7672c4251f8700da054a298a4d2a93ecd7100ed6aed"}, {0xc3, 0xbc, "5820b83571d7b096fcb168a87781749b4bc10da0dbfe1ecb97d8c267f9befdce952f295323d78025c496f3429fafb66c83574b2233d20ea3708fbc7b3200a2d97cc6372e6a4ef697ac434d615cce21fd15e3200744e3b95940b79f37820d593f7fd52958184b937c3fcf89970b3a4989bc57371045b255a305ea5285cd9cb1bfe01ddd9a55bb6d679a20fb89ffbf6592116dcb273b3044d83e61f5efbad670a8a813f4e72a8c46dec7af146b0deccce1293e27aacfba4a02a2574cab"}, {0x40000000000000ff, 0xda, "4e1584bdbac001924f4db41b4ff48025abc1497b7a1fc859e6db3b098c667a57228ff90d42c6aec31d07643eee0643fb94e923480363ca7f9c4fefe1cbcf30d33cf603ee9f15f58041bad746802fbdecee7089ad5147d132f38e604cd2aa7a99e96feb3ffb990c5ee34d1671eb06d22ee887d5fd34fcabd9c77e5b599ebb4e415d01c0b54ee273d56729d62cbc265d6144b12a70e8e0fc8407e39f46bd0640924679159385fcdb0b860941897dbea5a713c60c6391c1988eef78bb41054f0e0a9a24a22df721b468cc4706e2f2ab98d7530a882f11bf96669369"}, {0x1, 0x35, "e9e2590bf9cc055ae64c319ff7bc00970a48cfdf30d8ba7ca8ed8148db8d4433f12be08a245c2ada96505fb012d08abe65e3d1c193"}, {0xfe, 0x28, "8bc8a34393c63a6b992231b07427dedf767f9f83de1272187ae2023b3585063fa24638b53d85760c"}]}], @udp={0x3, 0x3, 0xe4, 0x0, "95ad5a6195548260aa717e592d292057ac1733ebb07a2bdd3bcf52b0f2fc327833c71cdc50621464663356e301df837ca42e0ee7cacfdc9f6415b67c6bcd2b41e1cc3a282b3d74b751362fb11c0791741e6e54bedd5055283ed13efeeced3228d3046d8f366b7e51b8fb82ca95c581acdcfe932989317eaf7117c4c048db4266f2ef395f796e531df3e7fd473e2e774462f2cb32a1ca158878a62da5c99465c2b6315e50dd8d4a62caec86ee9afec2d963768da7ecdf7ddc358c051cda03ad39b948bf3052b9a53c77d0b1aef5a3fe3f5f4757795a9aab9902978bac"}}}}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f72746300", 0x189182, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)="73797a6b616c6c657200", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="de1cedf472b18e11f1ab9e3336aafda995d35e5d4cc4f26502d133dea22b8634be6afce1271eae25c942df9d3fd8756b9eef102fe265aeda95aeb13ba85446e9d645712e978698de20a4e30282a1c4620043947fc2c1e3379710a2f74b4c7657e44e77aa6329e669ebf89e66c3d569adaa6bc32e885858e8025da1ada9941ff5caf1230b596a55411dfe413dcc2b3d7e06e03420d7e018f6d1cfee180f3b7ec3c495d284f7750ea37b22fd2428f47fd90aef49269951fca725ba368c04ba51531c9620", 0xc3, 0xfffffffffffffff9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097e000)="ff8d57a9a2457355032fc9869ef53a6e97c96577ea0964b6497540f22dba387a8295139bd52e79ba0abe169bc3895e77020442a6bdad7d6e9796ff9252c656e35012d8e4644605a7", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00004fa000-0x1)="7f", 0x1, 0x8000, &(0x7f000037c000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xcb}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b4a000)=0x0, &(0x7f0000f52000-0x4)=0x4) sendmsg(r3, &(0x7f0000114000-0x38)={&(0x7f0000d89000)=@nfc={0x27, 0x2, 0xffff, 0x1}, 0x10, &(0x7f0000f51000-0x50)=[{&(0x7f0000b3e000)="be767b43e8126313f1fa515dd93cf4bba8e466b1787aedb4626eebe0fe048127c8c788b8bc80a129e865af894bf226820ebf4c946bd3532fb321b167c348dcad0840f8eb14396bb11e1a7ec005bd0246433141e34667cd158c478f89dfbc231419994c74709801ea3cf946", 0x6b}, {&(0x7f0000f50000)="0000000000000007", 0x8}, {&(0x7f0000f50000)="7667b654a07ff43e47751bf26e386aa929b28770d6f76f7ced0b20ffca779a34dc1e683d7b40d2f8ce3a0a85b6a0f72d881aa63501078fac7e661fbccfc6a326215feb22a0a10e68d6e64ade36a068a36bcea37ec05a2937e029e7068df25a193da82f793276fb2431c7baeb9fb909a77a30ba0d759e485aa5c78a003922cc71aebd4805ab4917e1c06050b617e9acb67686aa113b122b6407a300c79fc012fc1c855c90dc49feaa705d12855197ce05cd384f96da0790db4ba5fd7d402587bf72ec1319a89d1f593d", 0xc9}, {&(0x7f00000a7000)="2a98a3eeba5369eadab38131f91fe2275eb86699", 0x14}, {&(0x7f0000082000-0xab)="0c120cd728da235c656753b5911a8fa176462a9dbdb4d7754c7bc8219934e114b81e79f6f42deedb49990fd2d7fa74bd4e3fa5a7dd0f013925f9bb49614273c6cbc06409ce7d121b7b00ba5e9b1153072af129fcad453c769a49d7b282dcc0e15e18aae1cf45665123ce88f2b19a39d708467b87030321b3178c334ef561fd984b532990634dcf1a69919c1c924d31dd6707530b75bd2be9cd7fec5569f7eb4647a40be1536f68411e82ae", 0xab}], 0x5, &(0x7f0000f50000+0xc56)=[{0xf8, 0x10e, 0xff, "0808aa8195243cbcd0f582db1a22d0c851068ab037b727ed9ab7f85107e794c96032ed3812e3e8d4113ecf2454fbdbf3d365281d9db8e1dc5a395222e276d62611e0651e9b94940c10dd79bb92a38eac2044115c848cf98c8a480f3d636bd4dd5ae2185932c6cbc7a61a86fe976eeea3a8f42ea824f1cc25a84fa0420de1ec80e03b6ca863791059fc2a7ffa2bb7bd90a574b5a91227311e5bc4a2a45abddd72b5aaa07b9a892ae6e93e826ec85dfaba51ed882d87eaf6ddfafebf1a9a353e46511a2d1550bb9679713b8c5d413fbabecc586d15395f4a8f2ec4694e46af055a0e8d03d536425e91"}], 0x1, 0x48000}, 0x8880) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000f53000-0x88)={0x0, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8006}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c99000/0x2000)=nil, 0x2000, 0x4000, 0xfffffffff7fffffe, &(0x7f0000be5000/0x4000)=nil) 2017/09/28 14:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$packet(0x11, 0x0, 0x300) getpeername$packet(r0, &(0x7f0000cb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a6000-0x4)=0x14) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000651000-0x26)="", 0x0}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x3) 2017/09/28 14:08:04 executing program 1: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpid() mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb0000-0x4)=0xc) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb1000-0x8)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fb0000)=0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0xfffffffffffffffc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faf000)=0x0) getpgid(r1) r2 = syz_open_dev$tun(&(0x7f0000d71000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000c9c000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f0000943000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb1000)=0x54) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000fb4000)="fd560c7e2aecb8f19d4de53ccddc31023f2fcf02761cc4668eb27ac671f34594cf5e8457a1af223bb22dab8f673112251747e69a405d91ea3c1d12037d57e22193a4670f5d1e67b5ba1dee4dc0b8ee205b09811bc09ee0627a606b5e4e2166a4b7ecac9e4a04a5bafc02db76b515749329cffdb4fb9295b2875f54421e8f4a8f0caa792c6437a472df5114db4e65dbfd89eaa75b") memfd_create(&(0x7f0000fb2000)="5b00", 0x2) sigaltstack(&(0x7f00002d6000/0x1000)=nil, &(0x7f0000c7c000-0x8)=0x0) syz_open_dev$loop(&(0x7f00003c2000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x420000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000fb1000-0x8)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000020000+0x86b)=0x88) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x8, 0x9, 0x3}]}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000fb6000-0x4)=0x9) 2017/09/28 14:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051b000-0x20)={r0, &(0x7f00001ee000)="173c", &(0x7f0000dd8000-0x2)="78", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) [ 151.887885] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11135 comm=syz-executor6 2017/09/28 14:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00003b3000-0x2)="f73b", 0x2, 0x0, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2017/09/28 14:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) statfs(&(0x7f00002c8000)="2e2f66696c653000", &(0x7f0000c46000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f0000727000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x39, 0x400) 2017/09/28 14:08:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x4000000000000003, 0x1) getpgid(r1) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000b82000)={"8c5371eabdea01cc14607db5e8c4c877", 0xfffffffffffffff7, 0x9}, 0x18) gettid() ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00005cf000)={0x1, &(0x7f00009f7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xfffffffffffffe01, &(0x7f000020a000-0x8)={0x0, 0x0}) flock(r3, 0x8000000008) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c60000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) unshare(0x8000000) semget$private(0x0, 0x4, 0x4a2) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000c46000)=0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000b1c000)={{0x650dc220, 0x2}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x10001, 0x0, 0x4, 0x7fff, 0x3, 0x1ff, 0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hci(0x1f, 0x3, 0x1) r5 = syz_open_dev$ircomm(&(0x7f00005d7000-0xd)="2f6465762f6972636f6d6d2300", 0x2, 0x100000080806) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000b1c000)={0x7fff, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x81, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00002d3000-0xa)="2f6465762f7663732300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000cdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) 2017/09/28 14:08:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000ccc000-0x9)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000259000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000964000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) io_setup(0xd000000000000000, &(0x7f00006d5000)=0x0) io_destroy(r1) perf_event_open(&(0x7f00006d1000)={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) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a16000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008a5000-0x11)="2f6465762f7161745f6164665f63746c00", 0xc00, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) perf_event_open(&(0x7f0000934000-0x78)={0x2, 0x78, 0x6c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x800, 0x9) r5 = socket(0x10, 0x0, 0x10) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000056b000)=0x2, 0x4) write(r0, &(0x7f00008ff000)="2400100013001a000000fff5000001f41f000000090001000007ff0004f10007f915179013", 0x25) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000772000)={@generic="3278c4c56f0993668eff000000cf40d5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000b22000)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000537000)=[], 0x0) bind$packet(r4, &(0x7f00006e3000-0x14)={0x11, 0x3, r6, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) accept4$inet(r5, &(0x7f00000a3000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f000075d000)={0x0, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cf6000-0x8)={0x0, 0x0}) sendto$llc(r5, &(0x7f0000d9a000)="e28ffe8b0dcf05140f1fdcd99e630cd990abc422f7c4c64438b1b8277cf3f9dd4eebb37676d1b836ee3d13644a9a51be0411044b69a68c53f521582fbdfe9589ae2cbbb4dcf40c3bf941830b4d892abadf36bb377a0148f74642a9a5c90c4eb3ed81469ec1e3eacba7046f25bae5c09e7284af8dc3ef49bed2a9eee649a54d248c8cb61a452979e19d62aecac9d6fd56b5dadf30d77a0da4cd9a4e09d8e56dd142e4102da3c638b0d13a328170591fdf2a36015c990c75690befe41bfcae9ff508f42b7873c3637f657bb7a146bdde31f635c5af66a7fc79e97f96d0d39c92be230e272af3f83713dd1908e31c9e8c75ea9e29f130136dfb", 0xf8, 0x20000000, &(0x7f000014a000-0x10)={0x1a, 0x1b, 0x80000000, 0x6, 0xffffffff, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) 2017/09/28 14:08:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0xfffffffffffffffd, 0x6, 0x1, 0x8, 0x332, 0x3f, 0x9, 0x7dc}, &(0x7f0000000000)={0xfffffffffffff001, 0x80000001, 0x80, 0x5, 0x2, 0xfff, 0x16, 0x1}, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0x2, 0xd298, 0x80000001, 0x4, 0x6, 0x400}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={&(0x7f0000449000-0x8)={0x8001}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009ca000)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000ef0000-0x4)=0xec2e, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007cb000)=0x0, &(0x7f00005ad000)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00005b1000-0x8)={@rand_addr=0xffffffff00000000, @broadcast=0xffffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000cd3000-0x8c)={0x9, 0x9, 0xff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f21000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000334000)="00000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008ae000)=0x0, &(0x7f0000ba2000-0x4)=0x4) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:04 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket(0xa, 0x3, 0x8) connect$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fcntl$F_MEM_LOCK(r1, 0x800) timerfd_create(0x10000007, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000471000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000748000)=0x20) socketpair(0x10, 0x3, 0x8, &(0x7f0000ae0000)={0x0, 0x0}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00003a3000-0x18)={0xaa, 0x11, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001db000-0x14)={r2, 0x80000001, 0x2, 0x9, 0xfffffffffffffffd, 0x9}, 0x14) sendmsg$nfc_llcp(r1, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x0, 0x0, "00"}, 0x18, 0x0}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000ea4000)="2f6465762f7573626d6f6e2300", 0x2, 0x82040) r6 = request_key(&(0x7f00005c4000-0x8)="6b657972696e6700", &(0x7f00008f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cd000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff9) keyctl$get_security(0x11, r6, &(0x7f000090f000)="00000000000000", 0x7) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f00000c4000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000200000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000614000)={r3, 0x85b, 0x200000, 0xfa, 0x7, 0xa12a}, &(0x7f00007a7000-0x4)=0x14) [ 152.033734] QAT: Invalid ioctl [ 152.077097] QAT: Invalid ioctl [ 203.108584] Buffer I/O error on dev loop6, logical block 0, async page read [ 203.116343] Buffer I/O error on dev loop6, logical block 1, async page read [ 203.123493] Buffer I/O error on dev loop6, logical block 2, async page read [ 203.130615] Buffer I/O error on dev loop6, logical block 3, async page read [ 203.137738] Buffer I/O error on dev loop6, logical block 4, async page read [ 203.144859] Buffer I/O error on dev loop6, logical block 5, async page read 2017/09/28 14:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f95000)="2f6465762f73657175656e6365723200", 0x101002, 0x0) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r1, &(0x7f000094a000)={0xa, 0x0, 0x20000008, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb7000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) 2017/09/28 14:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000651000-0x26)="", 0x0}], 0x2) 2017/09/28 14:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000b69000-0x10)={0x77359400, 0x0}, &(0x7f0000a9b000)={0x0, 0x0}) close(0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000035e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) clock_gettime(0x544c501a934acfd1, &(0x7f000014d000)={0x0, 0x0}) r3 = dup(r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000670000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000a3a000)={r4, 0x6, &(0x7f000046b000)=[0x1, 0xffffffffffffff63, 0xd065, 0x7fff, 0x80000001, 0x5], &(0x7f0000562000)=[0x9, 0x7, 0x6], 0x5, 0x5, 0x6, &(0x7f00008fb000-0x14)=[0x3, 0x9, 0xffffffff, 0x401, 0xd1a], &(0x7f0000d3c000)=[0x8, 0xd7, 0x8, 0x7fffffff, 0x8001, 0x4, 0xf675, 0x60, 0x200, 0x8], 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r2, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x40) mremap(&(0x7f0000413000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000021f000/0x3000)=nil) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002ed000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000c58000)=0xfffffffffffffffc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00001dd000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000f39000-0x8)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f0000ad0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xb, 0xffffffffffffffff) pipe2(&(0x7f0000d68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000030000-0x11)="2f6465762f7667615f6172626974657200", 0x40042, 0x0) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) r5 = msgget(0x1, 0x100) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000147000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000001000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f000002f000)={0x80000000, 0x0}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xfffffffffffffffe) epoll_pwait(r6, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x9}, 0x8) creat(&(0x7f0000006000)="2e2f66696c653000", 0x4) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000535000)="2f6465762f6877726e6700", 0x100, 0x0) connect$ax25(r7, &(0x7f0000b15000-0x10)={0x3, {"71bd2400000016"}, 0x84}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f000071d000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000dca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socket$inet6(0xa, 0x1, 0x3d6) clone(0x0, &(0x7f0000108000)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000a8a000)="") r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b6000)="2f6465762f6877726e6700", 0x40000, 0x0) readahead(r8, 0x1000000000000000, 0x6) mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f62000-0x8)="2e2f66696c653000", &(0x7f0000206000-0x5)="6264657600", 0x0, 0x0) 2017/09/28 14:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x3) bpf$OBJ_GET_PROG(0x7, &(0x7f000028d000-0xc)={&(0x7f00008c1000-0x8)="2e2f66696c653000", 0x0}, 0xc) process_vm_readv(0x0, &(0x7f0000b4c000)=[], 0x0, &(0x7f0000283000-0x80)=[{&(0x7f0000b09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000b3f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000021b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000987000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000110000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000339000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000355000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f00002f2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ebd000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ee0000-0x30)={0x1, 0x2, &(0x7f0000f9a000)=[@generic={0x9d, 0x0, 0x0, 0x20000004}, @generic={0xd, 0xffffffffffffffff, 0x0, 0x622}], &(0x7f0000bba000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fa3000-0xc)={0x0, r1, 0x1, 0x0, 0x0}, 0xc) r2 = gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000839000)={0x0, 0x3}, &(0x7f00005aa000)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) sched_setaffinity(r2, 0x8, &(0x7f0000a70000)=0x800006) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000994000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000835000-0x4)=0x20, 0x4) eventfd(0x1010000100000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000012000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000032000)=[{&(0x7f0000040000)="", 0x0}, {&(0x7f0000041000-0xc2)="dcbb3f405bd924994e1c47d25a8f4e51a7aaa70bff2a42d06b73befe449e8353b95bfa2eddb1ccd33460107ceb9efecd6f", 0x31}], 0x2) write(r4, &(0x7f0000046000+0x6ed)="5083a92d748163670157b9f4d872aa6e533b8b1f20727fdb12df3f9e3f8f939133f01917d7556b8e81d9cc00a382205da20658e8feac606a174387aa8802474e087e926e62b18c09d704daaed20a5c10205457343ba58447f2b5b362c92fc62c4aa7c16683a110719c08af2dadbd7332132ea81099d900386c109b94fcebfe4ff8d95a05d1980a2db095084570e2ad5f04b27eeb6f5c646388de1a4fa1", 0x9d) r5 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000ad000)={0x0, 0x0}) vmsplice(r6, &(0x7f000009f000-0x50)=[{&(0x7f00000c2000-0xec)="1c7e0b90540806ed4fc446a8cfccb55712067b5a7e930851f1b4bdc34b2118d6d0f6053015e1dcfc5ea45fbd0538a02c2e7dae8ea069afd3e502dbf97fe30b9653b2d8d6b5aba1d1268ce570aa9426a581e75e59b416f9bde652973eb2553ddaa2c8c254b94e01a09f607b1d0b8a99aeab0c8fffa9680ec4e768b0a7d7cdf3494269001b2901787e9d3099a9b41dc0e4d4fa78214e538e10b5b5a5a8d60abf9f6c67ab5729596d19d931b1e8bbab918383d2c746346750e8dba74b818ddf472a20cf621a3a3bddfbc24baeb37b48f41ca7f51570332469c25adbd775ffd78f4e32fa72938b1f0fd1d4b29399", 0xec}, {&(0x7f0000573000-0xe3)="421d29f479521a9996400b0065f94fc9473f781d79e36eb71844440b85fd1a496ff43a8831bff9546f93626d20a6cd9b26fc350a2ae71830cb93c5132cbb973c38da4aaabb297bed46aac51f94681b6018acbc004e0306b0d00456df3a1610b8ce0ba427b777423e091e5984e319026aba4ca56909e31fbb4b9c5f03000000cbd1e7293ea092894507a90515339a3d4e93f569bbedef33feeba120f07c3428ef7e72974917a0f1c3c385102e5cd20508e76be3f2fe585f18cf2b6c4567dc023ddd239ecea0bd33f7bdcaf89a6916e7d518a798d569d3532640b067d868ea2eb2d189e7", 0xe3}, {&(0x7f0000137000-0x5d)="aeb601a2a8d6e4c3ba643e07c3c2ca12e41bf13873a17df170070000007e1462cfa0461f001a8835c7af7191e5ac795850e04d3fd91925d613d682576171593d9be21fff37d5b7152fd084f9cfad9795f531c35dbe450aec7f75", 0x5a}, {&(0x7f0000b10000)="230ea04a537917e0d0551553298d8d0673b5d99b24ae27e7fa84075a88b85eaf7a2bcc57", 0x24}, {&(0x7f0000a1d000)="c015073b88e6d8ea0fdbf61f7ec538dfadbbfa97", 0x14}], 0x5, 0x44) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000411000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r7, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r7, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0xc0) 2017/09/28 14:08:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a18000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x2000, 0xc) r2 = dup3(r1, r0, 0x80000) r3 = socket(0x5, 0x80000, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000001000-0x14)={0xfff, 0x7fffffff, 0x1ff, 0x2, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x400000000032, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00004e4000)={{&(0x7f00007b2000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000a43000)=0xffffffffffffffff) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000c91000-0x4)=0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00007cd000)={0x0, 0xff}, &(0x7f0000952000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f2e000-0x60)={r5, 0x58, "74e252de4b0a9c621b8744f5bdd3f998aa66e177b39b8c85be54c63244e997ae9c0fafa823fb5ac2f915552b251f1f22076ad8f8129d2087ad0eb0b5c8c531b6d55fe997dcf1771f7ff2c6429ac4dd719d1bca369884adac"}, &(0x7f00008b6000)=0x60) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000513000-0x10)=@generic="00000000000000000000000000000000", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000060e000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000c1a000-0x4)=0x0) setsockopt(r4, 0x20000000000010f, 0x82, &(0x7f0000000000)="00210300", 0x4) utime(&(0x7f000010b000-0x8)="2e2f66696c653000", &(0x7f0000980000-0x10)={0x1, 0xffffffff}) 2017/09/28 14:08:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:55 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000d7b000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebf52e596482e2228c"}) r2 = bpf$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 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000efc000-0x8)={r1, r2}) r4 = socket(0xfffffffffffffffc, 0x80802, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e87000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000efc000)={r3, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000510000)={r1, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ef9000)={r4}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00009b9000)={r1, r2}) r5 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x200000f, 0x3e, r5, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f0000737000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 14:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) name_to_handle_at(r0, &(0x7f00009f7000)="2e2f66696c653000", &(0x7f0000e16000-0x92)={0x92, 0x10001, "12ca71496042020063548663986658399e1e6ea0b4011f17fa3fe096c90fd209ea4ff9d73a80129a05e4f18ff60ee9fcfd0639f2ff1b4256aaee3d73b2a6126a16215e65ca893e8640f90124ef816101c4e725a5c39cd6e18978ee61b55c86d1005574d68ec15525e515745da2d4cd77225f36d87ded0fb88656b696125574ba2e95b8db7189f13c60dc"}, &(0x7f0000e1f000-0x4)=0x0, 0x400) 2017/09/28 14:08:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a43000-0xce)="c859a5098a2f246c69755ae7633b451f123a8ddc106d5a473fa3663ad79778f78e31d248aa717d9b4a88c97c3466aa548277f742ba16a9ba16a736ebc28b8a479ec7b0972ed912aeba2e499c12c81e9e94e878bf4eff28d7259fdcb0546a4bf79c66d5d8339a8f8e70131486e363f2e2a199371dbe76e44d12f713b1611bba2c047ce4f2e00ee7e26b45a688a0d3af6670b1cfc2b0d2298abdafd31fb521daeb53d922d1daaa1df4e106c6f772d77a80966848281f24ea7f020151734e30bcac9cb77c47d3a0ffddd3b2b5c5b7eb", 0xce, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdd, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fb1000)="2f6465762f766373612300", 0x0, 0x4008200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x800000000000002, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000001000)="") rt_sigprocmask(0x2, &(0x7f000075f000)={0xfffffffffffffff9}, 0x0, 0x8) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a85000-0x8)={0x0, 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}, r4, 0xffffffffffffffff, r3, 0x0) mount(&(0x7f0000450000-0x8)="2e2f66696c653100", &(0x7f0000204000-0x8)="2e2f66696c653000", &(0x7f0000ff4000)="746d70667300", 0xffffffffffffffff, &(0x7f0000cd4000-0x1)="49") r5 = msgget$private(0x0, 0x1) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000634000)="000000000000000000") futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0xfffffffffffffffb) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2, []}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a6a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_rr_get_interval(r2, &(0x7f0000793000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00003a4000-0x10)={0x0, 0x0}, &(0x7f0000c35000)=0x10) sched_rr_get_interval(r4, &(0x7f0000ee4000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000188000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000c01000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r6, 0x0, &(0x7f0000bec000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00004fd000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r6, 0x0, &(0x7f000004a000)={{r9, r7}, {0x0, r8}}, &(0x7f0000db7000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000392000)={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0xc) [ 203.151989] Buffer I/O error on dev loop6, logical block 6, async page read [ 203.159117] Buffer I/O error on dev loop6, logical block 7, async page read 2017/09/28 14:08:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x80) fadvise64(r0, 0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000991000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000000)=[{&(0x7f0000001000-0x60)={0x27, 0xfffffffffffff800, 0x9c7, 0x7, 0x20, 0x5713, "76e4576260a976c6790fdb1739a372be2701cf192baf7ca2f87974e7161326b17178060fa18c30871291e3ed53bdc1f7d83d9816c379145c44f171eec84764", 0x8}, 0x60, &(0x7f0000f5a000-0x50)=[{&(0x7f0000cf8000-0x3d)="51bbbd64216174390c83932cc80689463f39b7d9e2fd7704e8420778c457c78affda28ace6491df39c667278c432725b44f8c3e03788df0f1e99aa96da", 0x3d}, {&(0x7f0000230000-0x8e)="5e555324f83b1f19026055d4bd6e2c9e8d896133d630d212e3c78c1150516831f5895cd29a37e869073ec650e80934b92d4690044de854b6b86462236b83eca1a7fd7af50f781f0c5c7e1722898aed29117e62581f7dd2116464e55d45728a72236b38209dfc3a1cd2987d8beb7b21e83af3e51bd08d131ecde2e9ad5c9af95bdfc5414e32b8620c9968565b5c5b", 0x8e}, {&(0x7f0000001000-0xe6)="b73a1bbfae5a0a7aa9771e0e453705e934519cd845ab354dd8c3b165246045ab423362a4f97765596960ccbe50721d471a2d1d68e6d53ab55bb3200339d614685b2c41e783b759120c54d9720948abcaa188e312fe0fd30186cf3cf275edf4194411a75530eea73bd175f623db56e0b0d9d8afd79e0f87145b751cf5a128c79c843b3e207d56e7b86d24c6663cacf702e8d750e90d22a723db5f24721b4583330c1a49826feb305547f6f330b734808204682aab61a7a1d5d5119557b8c95cdfbf99b7a64d557f3c120aeceeedf8a3071bbb54b39bdc524612a2f85c7278e00eae5e516002e8", 0xe6}, {&(0x7f0000b26000)="990b9a29bd98be9ccca5249880c0b10fb389747e1dbfbcaa9e6d76e6a35d105c462dbd5ddc48381ec2aad5c57f5ec382a2fc619e1c8b0dbb84b307c5a9b3537892885cc31ee2f6e39a", 0x49}, {&(0x7f0000000000)="9ddde80792bf36befe8580c88f4c012e6b8e373cdd48d38f5dfb5a133334fb0b86c9c0891d6f5c3b1a8ff2b38b405b1317b32a4633afebf181aabe18aa03037fc2e7e4eb23ba9d3c5975472dce75c56616328117039d00a908ce6be883e02ef8a6db9f493924fceb2adfc9ae64ea3223b587d058646277d0728dc246a25e8b9a3fbad367401390a19d12c185c0904b1b40a0f3ac0bed541bdfb2b906a32a3daa3fa979784f2c7937eece377b27eea2987ad4ede6", 0xb4}], 0x5, &(0x7f00004b5000)={0x88, 0x88, 0x2fd2, "a5ed74553007470403ad53b6b104698e96dfc9061c84986f2d4a3a6dc490167c591a4a83278f330bf1e935a60e34813b18c6298e1d3193b024d53cb2856e7793abf614b17d144f9f5aadf8bcad48e0f1ee200b1ee81feba95cd2dd5f5ed5c4ff0eab1daab51eaddd7329940ff78e07a3add8f3d49ee8"}, 0x88, 0x3a683b8aed378b63}], 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet(r3, &(0x7f000047e000)="", 0x0, 0x28000000, &(0x7f0000b26000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 14:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b2000)="2f6465762f73657175656e6365723200", 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000416000)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000a5f000)="", 0x0) add_key(&(0x7f0000d0e000)="6465616400", &(0x7f0000a16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fa4000-0x25)="08", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b43000-0x4)=0x0, &(0x7f00003de000)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000454000-0x34)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x9, [@rand_addr=0x8, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x34) 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) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf0000)="2f6465762f6877726e6700", 0x400, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00003b4000)="b1998be6c48a56165769466cd58604b4f1ca71aed548921bb4efd6761d114ab61f8bd372c90d2a157b8a524c1a6a35b56b6aba3d59d8bfaa2399d9a7e3c1a0f4662321f3541dacc72165915c75dca5b9db6e71614ee65176bc06890d77a22aca5822080361234681f7b8ae7847a225d68b4296b2e288c70410a40ed6e36daab028d78e8fac247db009f97e49656ae0ddfbeda74354e0d4ce2850f746d524", 0x9e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000475000)={0x6, 0x4, 0x3, 0x0, 0x0}, &(0x7f0000d58000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c43000-0x20)={0x4, 0xa88, 0xa, 0x9, 0x9, 0x9, 0x9c, 0x5, r3}, 0x20) 2017/09/28 14:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x14, 0x400000000000) bind(r3, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x1d, 0x5, 0x4, 0x0, 0x29a, @random="68e751dd013c", [0x0, 0x0]}, 0x10) r4 = socket(0x9, 0x800, 0x7fffffff) sendfile(r4, r0, &(0x7f00006b4000)=0x0, 0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00002b4000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0xa, 0x400000000000) bind(r6, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x1d, 0x5, 0x4, 0x0, 0x29a, @random="68e751dd013c", [0x0, 0x0]}, 0x10) r7 = socket(0x1e, 0x800, 0x7fffffff) getsockname$llc(r3, &(0x7f0000062000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f99000)=0x10) sendfile(r7, r5, &(0x7f00006b4000)=0x0, 0xa7) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000000500f70000020019", 0x20) r9 = socket(0x10, 0x2, 0x10) write(r9, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000000500f70000020019", 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r9, 0x8905, &(0x7f00004b9000)=0x0) r10 = request_key(&(0x7f0000572000-0x4)="6269675f6b657900", &(0x7f0000054000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000298000)="275c757365725e00", 0xfffffffffffffffc) keyctl$get_security(0x11, r10, &(0x7f00002a5000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) flistxattr(0xffffffffffffffff, &(0x7f00006b2000-0x16)="00000000000000000000000000000000000000000000", 0x16) 2017/09/28 14:08:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb82000)=nil, 0xb82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000af7000)={0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x8, &(0x7f00008f9000-0x10)={0x39, 0x200, 0xffffffff, 0x7000000000000004}) nanosleep(&(0x7f0000b83000)={0x0, 0x989680}, &(0x7f000099c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x80000001) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003e2000-0x8)={0x20, 0xfffffffffffffffc}, 0x8) add_key(&(0x7f0000b82000)="7573657200", &(0x7f0000175000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000de9000-0x4)=0xfffffffffffffeff, 0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000018f000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00009a4000)={0x1, &(0x7f00005b7000-0x8)=[{0x4, 0x20, 0x9, 0x5}]}) r6 = timerfd_create(0x0, 0x0) timerfd_settime(r6, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000862000-0xc)={0x9, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000c37000)=0x0) preadv(r3, &(0x7f00006a1000-0x10)=[{&(0x7f0000d0c000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r6, &(0x7f0000034000)={0x80002000, 0x0}) epoll_pwait(r3, &(0x7f000027f000)=[{0x0, 0x0}], 0x1, 0x5, &(0x7f0000710000-0x8)={0x9}, 0x8) fallocate(r2, 0x1, 0x0, 0x88) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)={0x0, 0x0}) 2017/09/28 14:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ff000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) r2 = inotify_add_watch(r0, &(0x7f000079c000-0x8)="2e2f66696c653000", 0x100) inotify_rm_watch(r0, r2) seccomp(0x1, 0x1, &(0x7f00006fa000-0x10)={0x1, &(0x7f0000022000)=[{0x80000000000000, 0x0, 0x200, 0xffffffffffffffe0}]}) inotify_add_watch(r0, &(0x7f0000507000-0x8)="2e2f66696c653000", 0x0) mprotect(&(0x7f0000aa0000/0x2000)=nil, 0x2000, 0x1000003) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) memfd_create(&(0x7f0000001000-0x3)="5b2c00", 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000f13000-0x18)={0x3, &(0x7f0000009000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000470000)=[{0x5, 0x17, 0x5, &(0x7f0000ebb000)="0000000000000000000000000000000000000000000000"}, {0x3ff, 0xc6, 0x3ff, &(0x7f0000e57000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0x1000, 0x2, &(0x7f0000a06000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mbind(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000000b000-0x8)=0xfffffffffffffffe, 0x800040, 0x3) add_key(&(0x7f0000298000-0x8)="6269675f6b657900", &(0x7f0000697000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e20000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed8000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r4, &(0x7f0000a14000)="", 0x0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00009f8000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000054e000)="2e2f66696c653000", 0x2, 0x90) 2017/09/28 14:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f00003af000-0x9)="2f6465762f6b766d00", 0x40000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r1, &(0x7f0000018000)="", &(0x7f0000017000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0) 2017/09/28 14:08:55 executing program 2 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000079c000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f1d000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") openat(0xffffffffffffff9c, &(0x7f0000861000)="2e2f66696c653000", 0x0, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f00008f3000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000651000-0x26)="", 0x0}], 0x2) 2017/09/28 14:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) r2 = bpf$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 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000efc000-0x8)={r1, r2}) r4 = socket(0xf, 0x7, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e87000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000efc000)={r3, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000510000)={r1, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ef9000)={r4}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00009b9000)={r1, r2}) r5 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x200000f, 0x3e, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 203.279516] nla_parse: 12 callbacks suppressed [ 203.284291] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 203.309343] IPv6: NLM_F_REPLACE set, but no existing node found! [ 203.334717] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 203.348290] FAULT_INJECTION: forcing a failure. [ 203.348290] name failslab, interval 1, probability 0, space 0, times 0 [ 203.348299] CPU: 0 PID: 11257 Comm: syz-executor2 Not tainted 4.14.0-rc2-next-20170928+ #31 [ 203.348305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.348308] Call Trace: [ 203.348322] dump_stack+0x194/0x257 [ 203.348335] ? arch_local_irq_restore+0x53/0x53 [ 203.348346] ? __unwind_start+0x169/0x330 [ 203.348365] should_fail+0x8c0/0xa40 [ 203.348378] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.348392] ? find_held_lock+0x39/0x1d0 [ 203.348417] ? lock_downgrade+0x990/0x990 [ 203.348452] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 203.348466] ? rcu_note_context_switch+0x710/0x710 [ 203.348472] ? check_noncircular+0x20/0x20 [ 203.348490] should_failslab+0xec/0x120 [ 203.348501] kmem_cache_alloc+0x47/0x760 [ 203.348511] ? do_raw_spin_trylock+0x190/0x190 [ 203.348529] __d_alloc+0xb3/0xbe0 [ 203.348541] ? shrink_dcache_for_umount+0x290/0x290 [ 203.348553] ? _raw_spin_unlock+0x22/0x30 [ 203.348561] ? __alloc_fd+0x29b/0x750 [ 203.348583] ? exit_files+0xb0/0xb0 [ 203.348589] ? lock_downgrade+0x990/0x990 [ 203.348611] d_alloc_pseudo+0x1d/0x30 [ 203.348620] anon_inode_getfile+0x1b5/0x490 [ 203.348631] ? compat_SyS_epoll_pwait+0x4f0/0x4f0 [ 203.348641] ? get_unused_fd_flags+0x121/0x190 [ 203.348649] ? __alloc_fd+0x750/0x750 [ 203.348660] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 203.348676] userfaultfd_ctx_read+0xa4e/0x2130 [ 203.348695] ? userfaultfd_release+0x6e0/0x6e0 [ 203.348714] ? kernel_text_address+0x102/0x140 [ 203.348727] ? unwind_get_return_address+0x61/0xa0 [ 203.348736] ? __save_stack_trace+0x7e/0xd0 [ 203.348749] ? fsnotify+0xb6f/0x1af0 [ 203.348775] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 203.348794] ? perf_trace_lock+0xf1/0x860 [ 203.348811] ? check_noncircular+0x20/0x20 [ 203.348824] ? find_held_lock+0x39/0x1d0 [ 203.348846] ? lock_downgrade+0x990/0x990 [ 203.348878] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 203.348888] ? __check_object_size+0x25d/0x4f0 [ 203.348897] ? file_has_perm+0x2c2/0x500 [ 203.348909] ? __fsnotify_parent+0xb4/0x3a0 [ 203.348917] ? wake_up_q+0xe0/0xe0 [ 203.348926] ? fsnotify+0x1af0/0x1af0 [ 203.348935] ? _cond_resched+0x14/0x30 [ 203.348951] userfaultfd_read+0x188/0x220 [ 203.348962] ? userfaultfd_ctx_read+0x2130/0x2130 [ 203.348967] ? security_file_permission+0x89/0x1f0 [ 203.348980] ? rw_verify_area+0xe5/0x2b0 [ 203.348992] do_iter_read+0x3db/0x5b0 [ 203.349000] ? dup_iter+0x260/0x260 [ 203.349022] vfs_readv+0x121/0x1c0 [ 203.349030] ? __fget_light+0x29d/0x390 [ 203.349042] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 203.349051] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 203.349059] ? kernel_read+0x120/0x120 [ 203.349088] ? __fdget_pos+0x136/0x1a0 [ 203.349097] ? __fdget_raw+0x20/0x20 [ 203.349115] do_readv+0xfc/0x2a0 [ 203.349121] ? do_readv+0xfc/0x2a0 [ 203.349134] ? vfs_readv+0x1c0/0x1c0 [ 203.349141] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 203.349152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 203.349172] SyS_readv+0x27/0x30 [ 203.349183] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 203.349189] RIP: 0033:0x4520a9 [ 203.349194] RSP: 002b:00007f3ff52b6c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000013 [ 203.349202] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 00000000004520a9 [ 203.349206] RDX: 0000000000000002 RSI: 0000000020053f90 RDI: 0000000000000005 [ 203.349211] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 203.349215] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 203.349219] R13: 00007f3ff52b6b48 R14: 00000000004b6c47 R15: 0000000000000000 [ 203.355142] list_del corruption. prev->next should be ffff8801b58170d0, but was ffff8801cdda6040 [ 203.355240] ------------[ cut here ]------------ [ 203.355245] kernel BUG at lib/list_debug.c:53! [ 203.355251] invalid opcode: 0000 [#1] SMP KASAN [ 203.355256] Dumping ftrace buffer: [ 203.355259] (ftrace buffer empty) [ 203.355261] Modules linked in: [ 203.355268] CPU: 0 PID: 11250 Comm: syz-executor2 Not tainted 4.14.0-rc2-next-20170928+ #31 [ 203.355271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.355274] task: ffff8801d41482c0 task.stack: ffff8801b5810000 [ 203.355283] RIP: 0010:__list_del_entry_valid+0xef/0x150 [ 203.355286] RSP: 0018:ffff8801b5816e90 EFLAGS: 00010286 [ 203.355290] RAX: 0000000000000054 RBX: ffff8801d99e7a80 RCX: 0000000000000000 [ 203.355293] RDX: 0000000000000054 RSI: ffffffff81596f0e RDI: ffffed0036b02dc6 [ 203.355295] RBP: ffff8801b5816ea8 R08: ffff8801b5816600 R09: 0000000000000000 [ 203.355298] R10: ffff8801b5816778 R11: 0000000000000000 R12: ffff8801d99e7a80 [ 203.355301] R13: ffff8801b5817098 R14: ffff8801c63e02f0 R15: ffff8801c63e0200 [ 203.355305] FS: 00007f3ff52d8700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 203.355308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 203.355310] CR2: 00000000208a7f88 CR3: 00000001d3e56000 CR4: 00000000001406f0 [ 203.355315] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 203.355318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 203.355319] Call Trace: [ 203.355326] ? _raw_spin_lock+0x32/0x40 [ 203.355334] userfaultfd_event_wait_completion+0x535/0x9c0 [ 203.355342] ? userfaultfd_ctx_get+0x190/0x190 [ 203.355351] ? lock_downgrade+0x990/0x990 [ 203.355359] ? __lock_is_held+0xbc/0x140 [ 203.355370] dup_userfaultfd_complete+0x2de/0x480 [ 203.355379] ? dup_userfaultfd+0x890/0x890 [ 203.355385] ? cpumask_any_but+0x88/0xc0 [ 203.355397] ? wake_up_q+0xe0/0xe0 [ 203.355405] ? __vma_link_rb+0x212/0x320 [ 203.355414] copy_mm+0xe9b/0x1310 [ 203.355428] ? list_add_tail_rcu+0x193/0x193 [ 203.355440] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 203.355448] ? rcu_pm_notify+0xc0/0xc0 [ 203.355456] ? copy_process.part.35+0x208d/0x4b50 [ 203.355464] ? rcu_read_lock_sched_held+0x108/0x120 [ 203.355471] ? kmem_cache_alloc+0x469/0x760 [ 203.355478] ? _raw_spin_unlock+0x22/0x30 [ 203.355486] copy_process.part.35+0x1f0c/0x4b50 [ 203.355490] ? plist_check_list+0x7e/0xa0 [ 203.355502] ? __cleanup_sighand+0x40/0x40 [ 203.355513] ? plist_check_head+0x130/0x130 [ 203.355529] ? trace_event_raw_event_sched_switch+0x770/0x770 [ 203.355537] ? rcu_note_context_switch+0x710/0x710 [ 203.355543] ? futex_wait_setup+0x14a/0x3d0 [ 203.355550] ? __might_sleep+0x95/0x190 [ 203.355557] ? _cond_resched+0x14/0x30 [ 203.355561] ? futex_wait_queue_me+0x524/0x7e0 [ 203.355567] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 203.355575] ? try_to_wake_up+0xf9/0x1600 [ 203.355583] ? futex_wait_setup+0x22e/0x3d0 [ 203.355593] ? futex_wake+0x680/0x680 [ 203.355598] ? fault_in_user_writeable+0x90/0x90 [ 203.355603] ? futex_wake+0x32d/0x680 [ 203.355609] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 203.355614] ? futex_wait+0x69e/0x990 [ 203.355620] ? do_raw_spin_trylock+0x190/0x190 [ 203.355628] ? futex_wait_setup+0x3d0/0x3d0 [ 203.355636] ? wake_up_q+0x8a/0xe0 [ 203.355641] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 203.355646] ? futex_wake+0x2ca/0x680 [ 203.355655] ? get_futex_key+0x1d50/0x1d50 [ 203.355660] ? check_noncircular+0x20/0x20 [ 203.355665] ? _raw_spin_unlock_irq+0x27/0x70 [ 203.355681] ? do_futex+0x780/0x20d0 [ 203.355686] ? find_held_lock+0x39/0x1d0 [ 203.355700] _do_fork+0x1ef/0xfe0 [ 203.355708] ? fork_idle+0x2d0/0x2d0 [ 203.355715] ? lock_release+0xd70/0xd70 [ 203.355722] ? __lock_is_held+0xbc/0x140 [ 203.355740] ? iterate_fd+0x3f0/0x3f0 [ 203.355748] ? __fd_install+0x2f7/0x6a0 [ 203.355756] ? userfaultfd_read+0x220/0x220 [ 203.355763] ? do_vfs_ioctl+0x492/0x1530 [ 203.355771] SyS_clone+0x37/0x50 [ 203.355777] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 203.355783] do_syscall_64+0x26c/0x8d0 [ 203.355792] ? syscall_return_slowpath+0x510/0x510 [ 203.355799] ? do_futex+0x20d0/0x20d0 [ 203.355805] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 203.355813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.355819] ? sys_vfork+0x30/0x30 [ 203.355826] entry_SYSCALL64_slow_path+0x25/0x25 [ 203.355830] RIP: 0033:0x4520a9 [ 203.355832] RSP: 002b:00007f3ff52d7c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 203.355837] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 203.355839] RDX: 0000000020f1d000 RSI: 0000000020179000 RDI: 0000000000000000 [ 203.355842] RBP: 0000000000000450 R08: 0000000020ef4ffc R09: 0000000000000000 [ 203.355844] R10: 0000000020a6bffc R11: 0000000000000216 R12: 00000000004b7454 [ 203.355847] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000020179000 [ 203.355857] Code: 4c 89 e2 48 c7 c7 c0 f4 fd 84 e8 92 4d 19 ff 0f 0b 48 c7 c7 20 f5 fd 84 e8 84 4d 19 ff 0f 0b 48 c7 c7 80 f5 fd 84 e8 76 4d 19 ff <0f> 0b 48 c7 c7 e0 f5 fd 84 e8 68 4d 19 ff 0f 0b 48 89 df 48 89 [ 203.355940] RIP: __list_del_entry_valid+0xef/0x150 RSP: ffff8801b5816e90 [ 203.355946] ---[ end trace 0ce983c1e0b50e8a ]--- [ 203.355948] Kernel panic - not syncing: Fatal exception [ 203.356316] Dumping ftrace buffer: [ 203.356318] (ftrace buffer empty) [ 203.356320] Kernel Offset: disabled [ 204.208675] Rebooting in 86400 seconds..