00000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000)=""/90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) r2 = socket(0x9, 0x6, 0x8001) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000002000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/18 13:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/18 13:42:02 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000de8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x83c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000067a000-0x2)=0xffff, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cea000-0x48)=[@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x39e82e89, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}], 0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f80000)={0x0, 0x0, &(0x7f0000312000-0x70)=[{&(0x7f00000c9000-0x74)="9628a858a0465c3e1671c6b5d61d2822b80ad8bf3c4836f943069abfcaaa209cb98a4b8f6649120df3c685ecc9803b231c5d2d7f83f3e755db7f3b48ae4c216e186b10f4d6ed6e8a166374834f54a843a99da7a935c1d891097cfe574e0026c37532fe0e06e0141bd0f4ff9f1cea98f608ab3a2b9bd161699a6a03ed9f62eebdf0cef45a785117f7fb63298d6fffee8f606f52a7f4b21bdaff0d985c9d7803c677fc1f6bb8a58119f4c65e83f81e4fef32388620c8a16272df127d570a1caeaaf13b7cb64ded46f08af152340d0c9d775545d0d5efc9bd16d75b833e3636f8db04c89ea439b603c12ce1ff9f22c1d9", 0xef}, {&(0x7f0000389000)="fc0547d7cca1e65cec9cffd19481d3a811bc1cbc89c3b2730414ab2f81134102fb4f1000ee64ad35f9dc4c60f5bb78ef7a630b2ed1f226bed0b4e3f1fa3f437f4747f937f34b723f14d7478f1c8141ca5c8383ccca2590b9c4fe67496fec2212190eb514ba426722c51977349b27cac50f330aadf04f0fb3b63286ef61cfd6893f97448baf78ca6aad1b96e04a7db82e53584af651a291b6788563f81d5353b9865728f8ac4d0c75df381aff4cd8260a8b56b8f7605b8de9d18b6b0c798251ed02508243e9e2067dd53699bc4f6e370d7ad2db47b4d0fc0ef4c25ef943412168d5bfd915d3a83949182a8cbd029a4cedf06c9b8399f422b3bb6de0a3ce18e143ae075dc343094a1783ea8567f38d850941987fded86dafd31712becce40a24e1daad4c0ffaeba3d1fbf10f72d0b8e47383a9c04a80ec482efcd57f4230d56d03abacda5b2ac686d150de52a4c4daedb4a7ca7068688d62d25ced221045c3107048b775cb1957ec804feda7bfe9b64861288ad56bebd86b8adad0f13771e35ec30916cec9779b6fab6c417d1655abe1e37c051d305530b4ed860b4816633e640d0ad39393a59dc400cee39558cf0ac1ded0eacbac4700f54f1f7ddfc4340db0b71308540f466181505e04897a135a976dbdf64f215fd37afc858071c45721d0a1a8e4d5c9e617bebaffc3b6b8719558196339e96784d397c8a9887d33b1b5b626ecfe05f82112f8e92ab88d4b5c7499fb377465e0bb6258394abc71a62f94eff8e95315d7e8f41b5ac5528e751ad151146bcb00801d07881a2741c2e4619a76fb4ade2cff81b7e52332c473247be6d92e2f8cab797eeca0054717897a2e6bc9eab9efa13d0a4eea4f6e5bbeb691196b222d6473ff8fcbcaf095fb1d28d32bb944b0398bc4d0980d65672630e7f2ead3d8261545a0bb9e593f5f50337856992a292a763c107cc770c9c5ce9b6598a409c1918da05eb8365789fe352c0544f11ddbed86fe86eeaf22bb6896b27bebfed3c0eb1eb5455f56143883e5f3eb4ae9e3d6050282ff9a2a3e27181c60bb42104f24f9f2db276c78ce363f63bbd40bc54edf718c3195b490487601c487c90bd8bf417ca4f56653aefbca7496c507ceae619b4cbab74ec2c2df2e6fe378c11466a269cac49acaa7e503101c234bd2b73c3927d444e1d3295650a145b3fec47ead876668e662c6f4a36aa1901268423c5d2a87368d50ef83c80423f0cc7e7c07b3750a8239cd79aab92201612d28a2c1b6fa45d079746eeb329dc6e2a46dede0b89e3ded71840cb118c7093ae66860bd60ed7e8401716f66416fa91db2f4f752434ed2f39bdea59edf9accb6e7dee028a91551780659b9b5a4b6a676a6f516bc8d524666c2f1e95e5a39fc8b5acd245f49c1dcd6b9e82de0ce02817900fc48962ccd60dc2232d8304e18c5326133c4f9a61e59f78d8580c530789d1ad5bc8bdfcda31fc93d387995aae068f4e188bbd7bc8fd34ad1b43cc7d5ff5acefd10d861651b1f929cdb17223dbf64aee1a8d0e2e5074b4e9f8e80e2669f03d3d3dcbd670f559d60bdac66a7c01ffa29c2e6b07934d473646ede83d9ec8c955a1e5ec4b6d65961fc9c6d0c51dc014edf6273ad11f6ab5e5d9811b66ec613e754f0a2437412cb6611d0fa9275734dc407a488ce8756b4e81c1a7105c3963bfaceae0be447968e1d0b307aef5c0747b7c1a72c22621b2d08c194d8e8f3882e0928759d70fa93cb43b6ec06e88580954ba194cec94175d1037ff186c1826bbfa022bc42c00e3222e7f21b59a4cc3a0d62d1ac7852e2c155f7d61833afa0a018dd93cdc7cb690368afe798ec3eb71cba77d246db017dfca990a5c8c32628b86548fea65c74b9aa7c7af100161393dc0e8240c1e85bc1443c2021159b76426165d8810f9ceae0320a013d29c6faf9b19ddf678fa8e882b5efc629925261f7f03720bfb08cf288397651185ad43232d5b7002b1f252c721871a51cb4ea30ce300a713157238714b4607523f863b89b71d6300ba0c25980ae399faaf3a323e9c61592780569077c0fbd1cce7ee165a92e38cc0d36f14742711dc5aa5b20feb7602a37843f2434d6d826b0418e0e83a2158a903651175f26f5d99bbc2b5af11a224778f00f81af81e0b2bf7504fe37d94975fa878b1dff20fbb1a7e8638bc0e63be42a14c5a4cb9530934993b5bdd28e3a6ccec471aeef747f54e0b64052a1e26dc2311dc85c978ed0430f5396b1218161b4f1a3cccabbbe7a875334d92ef7e1955d87833c0a7e878ea5184354edcbc45a27983ab4d39690fe8c028fc3aa8b2b714eb7b5231a87b526d5b804620be80bd7582b02476c63ae180cc122cd979c07323085fe3cf786928d370441f8cc0d6e8e95b952d927066d1cffae15b178461f3a75a904e75d2969d54b9a5c575a4be409c03e555eb6e33b5083228bad02ba5236c393ea6bfba81e9bd31a61186771dab9af0a9af7ed362a8236834952457c49b6fdde80d9948c72f15beb6bb6bdcf6568e74e1c78dd090636c9ced9e609c1ce154344a9926f6495af18bcd86352e8c72df2a5d241e806e6c33854de6c9eb15abc43954362e1a98340c20accbd29d72278b964c5ec919e0d60d3c201da58338c4102d7ade58cd8ede062796e8d7efa31eff72f34fc8eec3fdc867b3176038d6cdc37ba6601803c9af8ae739a7b0161a7e5e921fe902498845fb77a80c78934a0702057d15ebc250e2b93fec139e12b7915b57046e697b9cbcead5919dd6e0e6fd36716c8efc40839781d3dd8dbab71f7bc1adc38accfe0df589c752daeb8513b1b297fefe1513e1cb2a19b7d5fdf348f0937efb20f986dc08f40efce4c4836a1e42ae162be7f01ea8bf8597bad0be0ee20e6087e4332143aab9006df0fdaa6957afa5f5486805a18c452984dba4cb3ef07e1517b9adab2d6b374c217f8610a48f26577e4f675bede0c737ae3ecf040c7e44d79e65bc1089e5ddc7e3527ae44fa69f0a973469c137fc01f48c7ff12317d023b8962cae5add49e884bdcfa4e6435161a0cf4d8c7241dd3261a31ee4991c7d9abfc2c14f1f4bceed965b4ec1de4cf6a1607e95b28b368c76e0a1032e80a955462c4239c197aa0967ec7d8ef30c3c0d79d38ac51651e4770e6f0ad07a93368966ba1cb9b865407c57aad018267d7e34674cfff53338507b411a0d73897c32994462bc75b4500562973c46915fce667bf8f352baa962afbf89482e79a5ab6c5379d7dba89c4ec1dea3a0d0af4f32a1b63c9eaefdc6d9cea8646ec5d395bbeaf56b950be0a69bcab9be7de454f759fe9b39bcbbc7642f84da9cdd6da7f693cc3f8fcff6ed12ca0411590bccc296939f7c4c3ce537ae733f9f9494835f3f713ace2b70d225150a349488ff92fd0c1e047c146e41bd22e7a5ded5b60ae2fe2159128bbec4ddcdfaee755280487cfa0a34e0b6eef5e0ebe74357ef9a622ddc43f5d89cfdcf47bf936143b8a6fe46966754b972c0faab074075b0210ed5556e962b2b806d1353b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0x1000}, {&(0x7f0000a79000-0x88)="21df114dcf34298bcf954aa8323ef496a57224c7c1fdbdc51c6319088392d099ec630ca4b97bfc5c61e0fa971ee8259eee83ce18fb0514986a313a4439887f2fef3243494b52bc9e01307ed7ab57e9d957598f9ce90449180eceb051cef00c49c29b1ed60faae086d3bf11b16067a1dfa1d1e59d49a4a19701e9cf19844ade3f68a2525ddd328339", 0x88}, {&(0x7f0000a18000)="178a7ec2c3a01fd1fd78ba0bf4db787f0b4e3a3d22fdd0ef33667be3c261f31edff36cb7115f067abf9f6a8a9e40a431534c6e9805cb14f0d2be051153d27812ed0beba2e06b2ab221c5c85ca7effb3c8a69285c75e2923d3d45a02c03f2b43db7bae14590e5db4c946dbec79814d1d3b1850cc21ea1706fb39fb9c5b03bc285141ce18706276a5244866c7040d996fde144c84837dcdb23522b540924426a41fb24a71fecd33c941def7e8873a95248d9d134e369403e3824b13f7b737456dcd595fe9906b7df655886a02140aca0e96c11c748e46364506353539feed5f4ba26c45be67b9b795c581b1a59d7c31a92719fbf61", 0xf4}, 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{0xa8, 0x10e, 0x10001, "37800421f5b09d4d99fa4e78829b063a60c5b3ce9a213e1eea3f437088d409763411bea97d0fdae917fcbb072073484c73a580ae45c110beab589254c53c931d9de6724bc84af33cf460ee3b097f212ffaf3de8f6e501e8033304500ff605c327a578eb478301dbbda5ab4ca05153bacd3b207edb0eec44e809a5c1fa65fa509cac0c0b3a29d006d9ed7c5c1e16cf0057adff2"}], 0x1158, 0x90}, 0x48014) sysfs$3(0x3) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d0d000-0xbb)=""/187) syz_open_dev$admmidi(&(0x7f0000466000-0xe)='/dev/admmidi#\x00', 0x0, 0x100) 2018/01/18 13:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000826000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000838000-0x20)={0x10002, 0x2, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000cd5000-0x20)={0x10002, 0x10000000002, 0x4000, 0x2000, &(0x7f0000dfc000/0x2000)=nil}) r2 = syz_open_dev$sndpcmp(&(0x7f000034b000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x200c81) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000041e000)=0x100000001, 0x4) [ 298.157098] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 298.164585] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/18 13:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') preadv(r1, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000c1d000-0xc)={r1, r1, 0x7}) openat$audio(0xffffffffffffff9c, &(0x7f0000915000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/18 13:42:02 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b97000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000db8000)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = signalfd4(0xffffffffffffff9c, &(0x7f0000bca000-0x8)={0x7}, 0x8, 0x800) r5 = socket$inet(0x2, 0x5, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f00000aa000-0x9)='/dev/ion\x00', 0x151001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000be3000-0x20)=[{&(0x7f0000001000-0x1210)={0x1210, 0x11, 0x532, 0x3, 0x3, "", [@nested={0x11e8, 0x15, [@generic="b4b2d9818b2cdcc66cedc3ac229b08ce2c537fb1634c781c765689298eb1feb2baf8fcef33a66f666e7bb92cc4b641c20868cde052c051651699e921e4f5e2f85a2985e8b8bd76255e661b83ff38b636b8e3c0cb58477368158a9aacb43e834aac813b9d4baae3fcbe19e7186836e59fe6ba3eba", @generic="dcecdd96187f659dd78b1a71b1a29314c8d9d12dabf981744b570e8b8f2a3ced33ca178c087d135d90d4b6c41f52628506689e04e62456bf58008dde8e673f39dd8a3bf24f94c563b4d43d45316179ba3c60049b87fc9bcbf0e1621d7691ee6eae69ed84cf8f6f6a245c2f3ac749c0e73be2d6787995aad7514b53489db4fb528daada60c942c8296123a3eef44c2be997a301d3d789fbfa33634d40f86908a9f1472a213f1c63fa469b8553f33442c7dc17674c8e014dda16c4af07eddc658521727b6c63e9d7c66b7467dc86031c4182d3488e8b22b6c94bdff1c18a752daf16b81cbdcdabd10e5deb363f9b00af", @generic="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@generic="bba7f4f4636a7a8aee23552e4c777d17", @generic="", @generic="c41a0aa9c7c12e85763c7053cb1e2c60cb7d6fcbf64e8c10a9e99377249fdbbb9791", @typed={0x10, 0x57, @u64=0xffffffffffff7fff}, @typed={0x30, 0x5d, @str="656d31766d6e6574314073656c696e7578776c616e312573656375726974792c2dac776c616e3100"}, @typed={0xc, 0x8c, @u32=0x1f}]}, @nested={0x18, 0x3e, [@typed={0x14, 0x8b, @str='!(}user+%\x00'}]}]}, 0x1210}, {&(0x7f0000db1000-0x1144)={0x1144, 0x10, 0x310, 0x5, 0x2, "", [@generic="45cb475416341389fc738692e79f6ba29ea3b468509a984a7ce96ec7b80b43e3df5590f3ed9149fe26fa0542931602339c80a7fb9b7e1c702f7872814ae44554640b762218ddd7b9fe8a3f39624113e6a961b08e28bb0ed9289fd95ea27129319c07e5347564", @generic="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", @generic="6fa8a968b4757fa2d3ca5f8d1004a9ff0da4c22c838e4d45b4eba356f067c6dbefc503b6f422316d75be6a75123e7a3ebb9308c97f35e69df8e2dbe85ca9252dd0312d095ecebbf03734d4fd15fb549f5daa0e6e5072fd942ae47c6b0216c219a5bb3b3c8d6919497912192fbd99ed4001e564bdb2a9e89acc4b04a1de1f72e04d2be2be5e0ec50d300e24f72052c57759a5f9900bc2e2187d7cb72f957ab39a2d3937dc195016f9c6370724ab28df817a65588b730cbf6b96bc65ecd265ecc65bb95626b7a0acb1b92f5a"]}, 0x1144}], 0x2, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, 0x0}, @rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}], 0x40, 0x4000010}, 0x8040) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x0, 0x101000) getpeername(r7, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000006000)=0x32) ioctl$TIOCGSOFTCAR(r7, 0x5419, &(0x7f0000003000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000b000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r8, 0x1, 0x15, &(0x7f0000003000)={r9, r10/1000+10000}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r7, 0xc0184908, &(0x7f000000b000-0x18)={0x7, 0x4, 0x0, r7, 0x0}) bind$bt_rfcomm(r8, &(0x7f0000009000)={0x1f, {0x2, 0x4000, 0x3ff, 0x3, 0x8, 0xe43f}, 0x19bd}, 0x9) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/18 13:42:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000713000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fsetxattr(0xffffffffffffffff, &(0x7f0000f42000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000c01000-0x1)='\x00', 0x1, 0x0) 2018/01/18 13:42:02 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/cuse\x00', 0x2a0000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f6, &(0x7f0000007000)="e44e924024383c3cd6ef7863381e27fa79bd8e77c4d7c27276e1cb39ffd80259358571fe7066183e230bdfa47fc03f0374132515b8b00bfc24ff6fd3b6a58c172dc6e97dcfac44e8904db6efa34ee864f2007d43a31d3d890da361871173c17472ee183cb3ee84633fd6928dea2f6ea6eb537ec132002ffa73cf584eaedfbcc0a5f63530cf10d6366dd4bb6906d2738c4ed51eb6f33b553ca1203c773117f0461f7079b49e94aaf658c2368d47308765afef7ce39b8b60b3f0521d98b4b04ee9ec9ef6bb29bebfb787119b4cfea6b692afa55de4251e6e25e8dbef192aad274aab1ca59e6a165b0ed8") connect$l2tp(r3, &(0x7f0000006000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x1, 0x2, {0xa, 0x2, 0xe2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}}}, 0x32) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000006000-0xc)={r3, r0, 0xff}) ioctl$sock_SIOCETHTOOL(r0, 0x894a, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x34)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "f3fb1c", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000051c000-0x8e)=""/142) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000871000-0x8)={0x0, 0xf7}, &(0x7f00001c0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000734000-0x10)={0x3, 0x8000, 0x100, 0x9, 0x0}, &(0x7f0000f5a000)=0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba5000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00009d0000-0x4c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x4c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000959000)=0x0, &(0x7f0000dad000)=0xffffffffffffff40) bind$ax25(r3, &(0x7f00003b9000-0x10)={0x3, {"076a6d66fd8dde"}, 0xd63}, 0x10) bind$inet6(r1, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000246000-0xe1)=""/225) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1d000-0xf)='/dev/sequencer\x00', 0x40, 0x0) sendto$inet6(r4, &(0x7f0000639000-0x121)="", 0x0, 0x24000000, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x0) 2018/01/18 13:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000569000)='/dev/audio#\x00', 0x4, 0x100) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/18 13:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/sequencer2\x00', 0x101800, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000774000)=""/19) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000027e000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00003ec000-0x108)={0x6, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6b05}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/18 13:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000164000-0x5)='user\x00', &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000067f000)="11", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f0000a29000)='/dev/input/mice\x00', 0x0, 0x28000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000693000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) keyctl$revoke(0x3, r0) keyctl$invalidate(0x15, r0) 2018/01/18 13:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc9000)='/dev/vcs\x00', 0x80140, 0x0) ioctl$sock_ifreq(r0, 0x8916, &(0x7f00000a4000)={@common='teql0\x00', @ifru_ivalue=0x1}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c8f000-0x9)='/dev/vcs\x00', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x1) 2018/01/18 13:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a2c000-0x12)='/dev/input/mouse#\x00', 0x8, 0x200) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b3d000)={0x0, 0x7, 0x3, 0x2, 0x81, 0x2, 0xfff, 0x3ff, {0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x7, 0xa0a0, 0x7, 0xfffffffffffffe01}}, &(0x7f000027e000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000124000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff9da}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100000000, 0x3, 0x66ab, 0x1}, 0xa0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) [ 298.323486] kauditd_printk_skb: 166 callbacks suppressed [ 298.323494] audit: type=1326 audit(1516282922.558:1984): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 298.406752] audit: type=1326 audit(1516282922.558:1985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=190 compat=0 ip=0x452e39 code=0x7ffc0000 [ 298.433559] audit: type=1326 audit(1516282922.558:1986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 298.465594] audit: type=1326 audit(1516282922.558:1987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 298.465611] audit: type=1326 audit(1516282922.558:1988): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 298.465627] audit: type=1326 audit(1516282922.558:1989): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 298.465642] audit: type=1326 audit(1516282922.558:1990): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 298.465660] audit: type=1326 audit(1516282922.558:1991): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket(0x11, 0xb, 0x9) r3 = open(&(0x7f0000c77000)='./file0\x00', 0x480842, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006f1000)={r2, r3}) r4 = syz_open_procfs(r0, &(0x7f0000ea8000-0x9)='loginuid\x00') exit(0x0) pread64(r4, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/01/18 13:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008ab000-0x4)=0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00004dd000)={0x4657462b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000a31000)={0x3, 0x80000001}) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) 2018/01/18 13:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioprio_get$pid(0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005e4000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000093c000)={0x24000001, 0x80000000, 0x25}) 2018/01/18 13:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af6000-0x4)=0xc) ioprio_get$pid(0x3, r1) 2018/01/18 13:42:02 executing program 2: rt_sigpending(&(0x7f000050f000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000a64000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000138000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00006b8000)=0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/18 13:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fsetxattr(r1, &(0x7f0000a25000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00006d8000)='GPL\x00', 0x4, 0x1) fallocate(r2, 0x0, 0x0, 0x1ff) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000bfa000-0x20)={0xfff, 0x0, 0x1, 0x77}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000a91000-0x10)={r3, 0x3}) sendfile(r1, r2, &(0x7f000051a000)=0x0, 0x54) 2018/01/18 13:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) openat$pfkey(0xffffffffffffff9c, &(0x7f0000450000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f00009c7000)=[], 0x0, 0x0}, 0x0) [ 298.465676] audit: type=1326 audit(1516282922.564:1992): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 298.465691] audit: type=1326 audit(1516282922.564:1993): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25890 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f0d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000199000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[], 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mq_timedreceive(r1, &(0x7f00002f0000-0x44)=""/68, 0x44, 0x7f, &(0x7f0000c27000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000087e000)=0x0, &(0x7f0000d6f000)=0x4) 2018/01/18 13:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrusage(0xffffffffffffffff, &(0x7f00006ec000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000d0f000-0x8)='./file0\x00', &(0x7f00003e0000)={{0x0, r0}, {0x0, 0x7530}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006da000)='/selinux/create\x00', 0x2, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d66000)="a4b0a70b41f492f428dd9e3e582408a9ed4e60ef7c61cb93d0c7ef4d3727b61caee692f188f3e0a9f7e6dc5d8c37e0413a83742748fd", 0x36) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d36000)="be715577d0609096226d69c9adc60d3664e184bd7ff0ca9e33c7fd80e85f88abaa0205eea248dfa7420a1aa12635615afa23ab629a6efbf34b28cef50ec7b966a2318692dd2f5ba458023456f2bcadaf5ce34e967e6703f168db1eb59015c34d92c432aa9a8a4ddb6ae1eb869825b1f5a849318dd947aa1d4757c2e84eb2f665e591f96b4cf621e7251a") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000054d000)={0x0, 0xf6, "fc6a72f057b7bdf94bde1263563d20dbd43bc567c93b5fc07a99f7d86a7bd86c4418d2adcbf6f0f9a202eae12171787c157aac1126c4358ec66a9493925042f189ad5b4335fbf890599c8d3ec503ea0d8a7f499aa40f9b8940bce980b5b16434e7130bb2e61a0e8634a03b3fe483187b4a89b5e90aae366a1c9e3cdc058d49d0b81915830d1cea7b266614253b93bcb830f2cc28cd5abee001d139a90339daab3f4db5633dac93f507b83486e76009fe3ccb1be8eb5270198500d534b50b2a43450792405e0d4afe49f533bdfadfa262bacc451d877e6b0bdb705704758f125ed4c0d8522e048eda374cf10c362b4b2e694e26e38dc5"}, &(0x7f0000002000)=0xfe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000889000-0x10)={0x7b, 0x0, 0x6, 0x1, r2}, &(0x7f00009fa000-0x4)=0x10) 2018/01/18 13:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000605000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006ad000)='ns\x00esir/') fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00007b1000)=0x7) syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') syz_open_dev$mice(&(0x7f0000ea5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/18 13:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000006b000)={0x1, r1, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000938000)={0x6, 0x205, 0x81, 0x5, 0x0}, &(0x7f000071e000-0x4)=0x10) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004cb000)={0x9, 0xfffffffffffffffe, 0x4, 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000982000)={r3, 0x58, &(0x7f0000765000-0x58)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e21000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000802000)="1e598c4776252311cbfa6cd036b5") close(r1) socketpair$inet(0x2, 0x6, 0x80, &(0x7f0000032000-0x8)={0x0, 0x0}) close(r0) 2018/01/18 13:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000ed2000-0x20)={0x1, 0x18, [0x9, 0xc63, 0xe974, 0x6bcc, 0x0, 0x5]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x800002, 0x407ffc0003}]}) r1 = syz_open_dev$vcsa(&(0x7f000039c000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) fchmodat(r1, &(0x7f00001ef000-0x8)='./file0\x00', 0x40) getpeername$llc(0xffffffffffffffff, &(0x7f00008c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ae000-0x4)=0x10) clone(0x2840000, &(0x7f0000230000)="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", &(0x7f0000234000)=0x0, &(0x7f0000269000)=0x0, &(0x7f0000eba000)="0a848c080ecd59e71d5a16fb7ac07f504dbeefeb739e4a8d09") r2 = msgget$private(0x0, 0x44f) msgctl$IPC_RMID(r2, 0x0) 2018/01/18 13:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b50000)='net/ip6_flowlabel\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000961000)={0x4, 0x1000, 0x7, "fb2abd91d171", "ae3863d6e4ffdf5682cb93cd71d90229"}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b30000)={{0x2, 0x1ff7}, {0x9, 0x4}, 0x0, 0x5, 0xc16d000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/18 13:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005a4000-0x3)='/dev/vcs\x00', 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b34000-0x4)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000709000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000107000-0x4)=0x14) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000aae000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00008e9000-0x8)=0x0) 2018/01/18 13:42:03 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xfffffec3, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0xff47, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x5, 0xfff) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001c000-0x4)=0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001b000)='./file0\x00', &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x401, 0x1, 0x0, 0xa, 0x0, 0x20, 0x0, r2, r3}, {0xacd, 0x11, 0x1f, 0x800, 0x1, 0x7fff, 0x100000000, 0x7fff}, {0x8, 0xfffffffffffffffd, 0x4, 0x1ba}, 0x0, 0x5, 0x2, 0x0, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x3, 0xf61, 0x10001, 0x9c1, 0x5}}, 0xe8) 2018/01/18 13:42:03 executing program 7: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xc, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r1 = dup(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000000a000-0x8)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) 2018/01/18 13:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f7e000)='./file0\x00', 0x40, 0x40) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000872000-0x50)={{0x8, 0x1400000}, {0x1, 0x8}, 0xffffffffffffffe1, 0x2, 0x82, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f00006c3000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b9c000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008b0000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00004d1000)={0x4000000000, 0x3, 0x3, 0x7, 0xffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000d3c000)={r1, r0, 0x100000001}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) sendmsg$nl_crypto(r1, &(0x7f0000dd7000-0x38)={&(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0xff6fbe7d0c418c7c}, 0xc, &(0x7f0000fa1000-0x10)={&(0x7f000081b000-0x108)=@get={0x108, 0x13, 0x300, 0x3, 0x1, {{'drbg_nopr_ctr_aes256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x74c}, {0x8, 0x1, 0x8001}]}, 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x800) 2018/01/18 13:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x400002, 0x78, 0x968, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000861000-0xb)='/dev/vcsa#\x00', 0x5, 0x400000) setsockopt$inet_int(r2, 0x0, 0x2e, &(0x7f0000f49000)=0x0, 0x4) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000061b000-0xb0)=""/176) r3 = dup2(r1, r2) getsockopt$netlink(r3, 0x10e, 0x6, &(0x7f0000ee8000)=""/237, &(0x7f0000701000-0x4)=0xed) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000055d000)=0x1, 0x4) 2018/01/18 13:42:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/52) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) dup3(r2, r1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/18 13:42:03 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/18 13:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) dup2(r0, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a54000)='personality\x00') r2 = openat(r1, &(0x7f0000a8c000)='./file0\x00', 0xfd, 0x18c) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000177000)={@common='sit0\x00', 0xb847, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:03 executing program 1: mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f000023c000-0xe6)="eff85eaf284d6e73576371d41844ae4d752cfad9d822cf1dc9bb1843fc1dbc28c98f50744b980c7524478e48ae7233dd79b2a39159ce1eb45ad4d59b6788b528cbf6ad6925be69887d1f29dd5864970d9f8a9ee2287e990c0bef5af00feab4d9b3f7de064558f606f25660028a74d10780d26642b19909484cbad2e83e2ec6c8d40aa96be2006b97243e2fbb0a7ee2ecb0b2f1c7519ef4f491fdba3b3f7a586ce3225ce70243ceb08460d1ba6b560e5bddc9feca4fd17ff87b8764287bfd04fd9ee53b96545e2cd9fe8ab6b8dcf4ad93b6d8f10b96029010bf7765b1e7ab7d0d2623431bafbf") mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb6", 0x18}], 0x1, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x20000}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4008000}, 0x44000) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000098000)='./file0\x00', &(0x7f00001a6000)=@known='user.syz\x00', &(0x7f0000283000)=""/12, 0xc) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f0000288000-0x86)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x20) 2018/01/18 13:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000288000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000160000-0x4)=0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000abc000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000072f000-0x8c)={0x1b, 0x8a, 0x5, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mouse(&(0x7f00004bc000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x6e200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b8000)={0x0, 0x0}) recvmsg(r2, &(0x7f00006fb000-0x38)={&(0x7f0000117000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00003a6000-0x50)=[{&(0x7f000049e000-0xda)=""/218, 0xda}, {&(0x7f0000210000)=""/4096, 0x1000}, {&(0x7f0000060000)=""/175, 0xaf}, {&(0x7f0000445000)=""/197, 0xc5}, {&(0x7f0000717000)=""/132, 0x84}], 0x5, &(0x7f0000df3000-0x75)=""/117, 0x75, 0x1}, 0x0) connect$unix(r2, &(0x7f000005c000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/18 13:42:03 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1008000) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/18 13:42:03 executing program 6: getpeername(0xffffffffffffffff, &(0x7f0000b78000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000e40000)=0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00008a1000)={0x81, {{0xa, 0x2, 0xf3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000de5000)=0x0, &(0x7f00006cf000)=0x4) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) 2018/01/18 13:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000d5e000)='./control\x00') r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) renameat(r0, &(0x7f0000044000-0x8)='./file0\x00', r0, &(0x7f0000046000-0x9)='./file1\x00') renameat2(r0, &(0x7f0000048000-0xa)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/01/18 13:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) pwritev(r0, &(0x7f0000495000)=[{&(0x7f0000e6e000-0x87)="fe5cc68c3ddf91a03e3f07122f10078d6952dcf5a35526caee6ee0f4052b97422986fbc57ddf7bf986990114bbd67e054fe59e7c70b6d8a1dbddfe1370db39dbfc49de1ff5a2565ab814e190f9cdd59e8361149dc8894c601cff0574470b90c9d6b9c2a0e603ca42a4c1d36c81c05147286d2ad0a3722f64c5cb3e4c5234a37cf9ff2a0fcb18a7", 0x87}, {&(0x7f00004c3000)="9c85604f6fcab8e77626819534fe6fee140bde01449b77016b34281238cd3ecaf0ca7442c13bd81d53ca92eb5a784e6d7a796a02eb004ead48d8ef4f5af92de0ca164c60c3d8df7ce91b55d15c15928f87db883a98154ca785e6da34d5e9b12aa27b4f532ddad9fe80f8e08fe7f01c1ef928f5a462949a544ad2", 0x7a}], 0x2, 0x0) 2018/01/18 13:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb12eb49cca7687, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 13:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002d7000)='asymmetric\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x0, 0xffffffffffffffff) ioctl$TCSETSW(r0, 0x5403, &(0x7f00006c2000)={0x4, 0x7, 0x3, 0x7fffffff, 0x3f, 0x3, 0x3c7, 0x7, 0xffffffff7fffffff, 0x8000, 0xa4, 0x31}) keyctl$get_security(0x11, r1, &(0x7f00002d0000-0xbe)=""/190, 0xbe) r2 = syz_open_dev$audion(&(0x7f00009fa000)='/dev/audio#\x00', 0x2f6b, 0x141802) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000029000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x2, 0x0, 0x2, 0x7f2e, 0x3, 0x3e3}, &(0x7f000000a000)=0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f00009c1000-0xb)='/dev/hwrng\x00', 0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) 2018/01/18 13:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720111622081d00000001000000000000020600f700", 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000bf5000-0xbc)={0x5, 0x2, 'client0\x00', 0x1, "59e554053ec84d87", "48c7341c3c1a8f800b0b6c99aac60e33132066284cba3cd7e791bd2074623698", 0xffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000469000-0x9)='/dev/dsp\x00', 0x400, 0x0) 2018/01/18 13:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") 2018/01/18 13:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f00009bd000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 13:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) removexattr(&(0x7f0000826000-0xa)='./control\x00', &(0x7f0000c41000)=@known='system.posix_acl_default\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000bb000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f39000-0xe)='/selinux/user\x00', 0x2, 0x0) fanotify_mark(r0, 0x61, 0x40010002, r1, &(0x7f00002de000-0xa)='./control\x00') socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000324000-0x5)={0x0, 0x0}) ftruncate(r2, 0x7) openat$dir(0xffffffffffffff9c, &(0x7f0000208000-0xa)='./control\x00', 0x0, 0x40) 2018/01/18 13:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) open_by_handle_at(r1, &(0x7f00006d9000-0x84)={0x84, 0x0, "b355685038694e425022d412668debdfd78854c777cc80e1ff5e3c0dfdd6cc9b65eea931857053a7ed85727f682adde9884ed54dac78f326f8b3bdec333a8015c97a70fec5d9eedf58fedaa8e4949d36758ccd806124d536567c9794daba7d28303f9d73ab2f646f850ade091a26ba5042af55c62b30fbef1babd809"}, 0x80000) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000cf8000)=0x0) r2 = add_key(&(0x7f0000952000-0xd)='dns_resolver\x00', &(0x7f00001cb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000f65000)='user\x00', &(0x7f00004f3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008b1000)="915442095577187f223d16ab68458ba4eff6", 0x12, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) close(r3) 2018/01/18 13:42:03 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) r1 = semget(0x3, 0x3, 0x200) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000004000-0x96)=""/150) 2018/01/18 13:42:03 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ed7000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000536000-0xa)='vboxnet1(\x00', 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00005b9000-0x4)=0x2, 0xfffffffb) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x4, {0x1, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00003ea000)={0x100, @tick=0xc33, 0x2, {0xab0, 0x7ff}, 0x4, 0x0, 0x61aff93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000edb000)='/dev/input/mice\x00', 0x0, 0x200000) 2018/01/18 13:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000023c000)={0x1, 0x0, [{0x3a, 0x0, 0x19}]}) 2018/01/18 13:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006c5000)={0x20000021, &(0x7f0000ceb000)=[{0x45, 0x1, 0x1, 0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x4023}]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) 2018/01/18 13:42:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000338000)=0xff, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000e4d000-0x4)=0x0, 0x0) 2018/01/18 13:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d51000-0xa)='/dev/dsp#\x00', 0x5, 0x44002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a78000)=@assoc_value={0x0, 0x5}, &(0x7f00008a9000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000935000-0x8)=@assoc_value={r1, 0xfffffffffffffff8}, &(0x7f0000171000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}}, 0x108) 2018/01/18 13:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00006ab000)='\':trusted\x00', 0x2, 0x2, &(0x7f000051b000-0x40)={0x6, 0x3ff, 0x3c8, 0xac, 0x9, 0x6, 0x81, 0x4b35}) mq_timedsend(r0, &(0x7f000082b000)="b945e298f2a6e5073ced2bfc821ab4244f59b39a1b4d7cfa509ce3d5747f91269a13178d682a1a727cfa6150b0f9fa47bb85df60a5527852660aa583c60124b947ac08c0c5b4798bc4f7352cfc3d3613a7742c8940ea0a4f604c14e1feb8e29a342200e2202a75541049dbf487b2c9ad573affda1ae60ea1f99fbe877e44985458e5f7cad4629ee86cd610e7f2643d1a89cbf4ea3494344f56e6c7125ce210196aaa223ca5c016b34cdc1bca818ade5e96f926472476f6d6baf7e905b86f00e02d26d82f067f18f39048fc3e135d", 0xce, 0x7d, &(0x7f00007f4000-0x10)={0x0, 0x1c9c380}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c8000)='/dev/vga_arbiter\x00', 0x0, 0x0) symlinkat(&(0x7f000005d000)='./file0\x00', r1, &(0x7f0000461000)='./file0\x00') r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002ea000)=0x0, &(0x7f0000f35000-0x4)=0x4) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00007d7000)=0x0, &(0x7f0000c80000)=0x4) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r2, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) sendmmsg$nfc_llcp(r1, &(0x7f00009fb000)=[{&(0x7f0000525000)={0x27, 0x100, 0x8001, 0x5, 0x1ff, 0x0, "8753be85bebd777bc44b52d9316ffb72e32bae8719a355817e511ebc1c1c73a56f5e816c6c276ff2b4146fb06429276ad4958b02873d3dba59d8100e1fac9e", 0x6}, 0x60, &(0x7f00001a1000-0x40)=[{&(0x7f00009ca000-0xa3)="50b2f9bf83d6fc454b9542cf77a8225964f84d5d37e2a38164fba2a13d9d406817e38002dc4f1ff8db5a722c9c63e06bdb506fbd8ed2d112ca9da6024937ca72f394562341f883de5ef22f99340435cd8d8e8941660170b08609b8a4f7ec485b7c17a4de2479c027585d2489d9994e02a2a8b81fb8b17a65d2dd39c7fdc89133475d4d3577b152605f4fb572e5b4fc56528650beafdd7ee83c95fcb864783a8a284d4a", 0xa3}, {&(0x7f0000850000-0x68)="2ef4c3b08ca6122ef3d4421474f0626f7407b22384f625416ccab9347cacd14a0567c297b1e6d4d0410d50e6221c47acd2eb5b862d0aa9db1fd801ffb5654c5466bd5a9823f10d6839bf0917c442b85090db9e6b13b139ebffaa2136390784fd6c47068d122b1a9d", 0x68}, {&(0x7f0000090000-0x1000)="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{&(0x7f0000a48000)="f8f8410eeff3c0a8d38a6051b184148cf6a6ec6e0376ac98d2de6d777d6bd366308af1ed34cd660aa58fade8", 0x2c}, {&(0x7f00006c3000-0x5f)="63942756204dbd9303c998304e4981e418d464c804dc4648776874f5aad5a63e036be6d64e067e2f32df0752de6bdb9d14f3ea0aead222a42bb688411c4ef5a07190b223d72a82122131f7e34d29e634a163b7cffbb293a040979435f32d6f", 0x5f}, {&(0x7f0000c8a000-0x10)="b0847f3a8528f87c571613c177cbb024", 0x10}], 0x6, &(0x7f0000941000-0x38)={0x38, 0x11f, 0x10000, "6849ba97771a36966e34f319d05cab56337e94b0b4b03c16cd473dde7b00779fa389e3b5c6"}, 0x38, 0x804}, {&(0x7f0000112000)={0x27, 0xad2, 0x3ff, 0x1, 0x3, 0xffffffff, "5f1f97a4f598817d316aace86a439375a892f4267a80ca1060b2d29bb0dec2209fb950db95dc28032ea0bd4776608efb792a4bd03c03e7f01d3337337933f5", 0xa000000}, 0x60, &(0x7f0000441000)=[{&(0x7f0000ad0000-0x44)="d7c3a252b2b0edb4501554ca188bebc31c8e3665ba954e98c42e34bcd684c41386952801442aa961e7d168dbbf182b6720a340d6a2d2626e609f7893dceee0ea353b3510", 0x44}, {&(0x7f000053f000)="f5e03aced74c0b19deb75e3561936521d588e93a11c5146a2cd2f49842bad1953a6ecb771e342003308e539644969ab66d890f086f6c9f", 0x37}, {&(0x7f00007b5000)="edb3c096", 0x4}, {&(0x7f0000a81000-0x2)='\fp', 0x2}, {&(0x7f000013a000-0xaa)="d957df53f31ea7394fde06c21d01a8d92f8273c7a06da73409ca0ba65fb66146b34af8f9a0a26595d971af9b0cf1b2db488ed1d55c86113b340c0ae7e43815d2d4b6d51c15029aeba0b7e53ba50f595367ec25ff8e3756c8210cd34e665410b388f9e553c1d6d852c9608f35df22a17ce563713816af88a86e958848b7dea957da23538c0162eb69593a9af90acceb1f4086f9fc9bc77c1471fcce477e15a48e3d883ef1b699531cf5ff", 0xaa}, {&(0x7f0000b08000-0xea)="37d229a454da2565485e2ae60ab6ec4741a13386fb5f6a01b7545df74993fc4a547e6f0ca8ab8e65c74e55867ac7950ad26df56c65f1de994f2b04505a758737a84e6ab21f1daf490700d5c3ddf6a23ea6d7c3a6bb4d3333873469840f14ec2722a40704f84688f229a245cc190ca43b5e2a54efbdd5cdc1c030737d38e7aa87aefc058f71bbd9fb040d65c96c699d090ec722828a0cc228097b4ae862e5b0b5765d9a8ae22359f7ccab2a557419a5bd46b68cdae26c41cbf0862e3b936d3d36c2cbf2ef30ab4e8a51f53576313f423821dbfcf2b547193591d8d91cbd5f709e7e54a41e9c6115be0509", 0xea}], 0x6, &(0x7f000042a000-0x70)={0x70, 0x29, 0x7, "5d42f73fef5f798c25e2d3cc8b4f6e33469a0efcdc6c7b28305873e8693d0c017c99bba4a19756f6fe9e864b2d1d458bc3b2dee1950e83b22be32d6fa2eb5d7757cba470f6f2a4d6d12c7e1d45b9f36cdbf32cd8f69847c6fe8e0dfd99"}, 0x70, 0x4000000}, {&(0x7f0000b91000)={0x27, 0x7fff, 0x1f, 0x6, 0x80000000, 0x3, "17c1b24e5e0df465c3ba35f401e2c36002d0ce2b402265698e9e792a459bd4beeb5c715650caa5d2eb36820fce98103348c1c990890c56b18da8895da9d5d2", 0x400}, 0x60, &(0x7f0000cec000)=[{&(0x7f0000717000-0x8a)="a14b95fc2d8ef2f5b3f181bac49291964127fc00914268e31a8bc6f2b15879c7834e429bc0bd55d33245545371b921364db675ea44bd6c73fdec2720d4f059569188462f36c3b152abc8e845cd4dfcba2596ebdfa412683c8be240deb33fdfe11b57ffc654b85b42137ec5ebe3f7618af0a467b73f958f9dfe211b087f4ef25f41e19fbaa4f56d7033ad", 0x8a}], 0x1, &(0x7f00009d2000)={0x30, 0x105, 0xd12, "d8b47346f8a829409c5e690dffcf64c7034b8bdcd59b995cb4de8f"}, 0x30, 0x4}, {&(0x7f000034c000)={0x27, 0x1, 0x18000000000000, 0x0, 0x8, 0x200, "8c1789ac4ec2324671979ce1ffaffc288d4c8e3869b596030294435daef1b22e145aa9d4307c864c1b9f8754fb5952ff94a93c01154c617c097966759c7c62", 0x1}, 0x60, &(0x7f0000186000-0x30)=[{&(0x7f0000d74000-0x61)="cafdab06ed2852e9753b653cef8dc98c8423a30589a9a2efdd53dc7a2e19619f40b9d7123043a3b3fab75d9b21820f756bca30ee896e93db34fef94a45778c2156d551ab74acbd3cd16987f917ac2fd8e21218cbe191d369097f597648f5ae7f15", 0x61}, {&(0x7f0000a48000)="7e2a7f175a999dc9fc17e7edac5f92270b577860370ae981785180052f56848af1f1448fc01db052f925c2fc40ff0064f6ce034e4e79a922615f4b3b95749d4db1273350ab1f847c13b3e6ee4f4dafc5a2d48d49d2de883799c207e7504e9e1b558aa697aae841757d5609bdae5d4bdbf4312e195deaf33816237788d32e7ef6a8a548dc2c7e831a1b336139a35a674664576471f6172f24dc0b4a35a1dd9ec75715e9b078b02d19f34d276f0257b7ce25d4abbd740b879efdd546ec338e96ff537c86dd3a2403eccfe797d7cae770fe22e04242fee6b77e3d035dbfe4df0a29586dc6943b7241781d63beb96b363b9f6f944a300a47", 0xf6}, {&(0x7f00005bc000)="", 0x0}], 0x3, &(0x7f00000ef000-0xa)={0x18, 0x103, 0x10000, "19"}, 0x18, 0x800}, {&(0x7f00009ea000-0x60)={0x27, 0x5, 0xfffffffffffffff9, 0x2, 0x9, 0x8, "3e30d126ab181d76a7b180050fbfc4ec47ed2f8d3ff3e06161f7efe93ab68fa6cdff1a92918dbe3e2108215621fccce15b2f3f0de4e524931d8ff682ff5f17", 0x1000}, 0x60, &(0x7f0000029000)=[{&(0x7f0000fb3000-0x67)="27bb5c1b3fbc3579a43abf8fd173d756179d2c7a46cce1c5744b1adf356412b8f6c4266aa7300dfe40394416399883a23b756b2bdfe1c13873aaf79fb18f2f261eff7f451ab40d15720b0e8a324032f4dde5bdaa5afd51b659c1701f8b563c92311de704a85ee2", 0x67}, {&(0x7f00003de000)="a379fa3b46cd90748ebb312681a8a3421b0fc4a694882514aaf986209711e5cc13393c6ff4b325c397ffa5e5c08e5e20ad1494fe80a6b51483cb1ff72bf25638cbf0b8c40709230cf3529e78fd5a171ffbdc65313dcfd334a8b7cb3d5847f659b9c94ce7a0922ef6c747a5d635a16076bb3605c233ad0dd14d16742c2e56ba5608f5ceb6b424d738d38f7617ce669de49d9425d883ea08524c002379bb43d90f62ba3467282052e9420a83f34e5c21ee1caf6ccab5ebdda1791c8ce4f8c82d931b526205a58ac93f357adfddc971ddd9407fd3f0da91c1b586786b20b42074f5ba4ddd836ada737648cd6bff664325adaac805225cdb66", 0xf7}], 0x2, &(0x7f00009d0000)={0x20, 0x2a62058fb5b65a43, 0x5, "d0d86ebd843fcc41d81bd7da0e"}, 0x20, 0x4}, {&(0x7f00009d0000-0x60)={0x27, 0x1, 0x1, 0x6, 0x100000001, 0x5, "05f307a2497439c9e9ac5d46b884df7b6e7ec89556c5ca05afaa2f5a968ad497ce306191d2888e10ba75777addb4489b6ddc3e677ed9c21396a0388c919f14", 0xfffffffffffffe00}, 0x60, &(0x7f0000271000-0xa0)=[{&(0x7f0000930000)="897307c34d787c5523c0570cfb577a1f438d43fe8c19318b0615440e978c289e5a25376fe628392373ab3b9632ea8b8f67c9f32c14684018d04a77d3afbe18de05e923595bb8dcbb0bae19a237e935b471745ed286e5f87e425ec5015c8e6ccfc27f32073a993318e1835c009ebf33e9217499df851a2facc272a6bff514988400dfa34fd6213231684ec84fbc10ef66a485a413030b7c690b1112b2d4bdd74fe414914305ee076795b2ded9f34c2b1f8fa9109aa27d6307d5da79a032694fed07dd5288b04e05f300cefa390838b4824bb6fc6373262777ad532a6870a2d3d390c51b655fa4f04c03af0fb95db7938aa25bdd2493f1e861", 0xf8}, 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{&(0x7f0000c65000)="9a0c183abecbe99d9fa132eed744ab0dec1ab37b4da5c9d71396543e9bbd23fccbe2da53958b3448d2c54fea3e6f41db43d29019042cab2ddd933d44192f1b60e2b04fb59705259f100857025e7b69570b45cf4ca686d1ff4b80f7adc59abebcb680", 0x62}, {&(0x7f0000480000)="2b1c0a08e7aa4143e6c35d3f2e99e356acbdd033abcb514651d1a09c5555662fd0479bcf42c685e99269711da4c4f920ac2924d6d8f538e66dd730d8c3478144f4a44a8a869c56a4e9536fe697434c2e119e125e58483984b0d415502fdd2ddf37cf44ccc78185d0288e3dee0722b74f15c6e6ad78e010bfc3452112c4e2cd650c06fcdcb6ae8fbd2ed0a3674e19c5a03e09df4ad7125c811681a9e52a499adbf570375c9408320434d944a898e938bb492b04c1b391908b1befd39f530bb562bce18c4ff8a74fafcaec218a5f5bb383e2", 0xd1}], 0xa, 0x0, 0x0, 0x8c0}, {&(0x7f00002a7000-0x60)={0x27, 0x44c, 0xfffffffffffffffb, 0x5, 0x85af, 0x80000001, "47605eeb930a68fbd58eb2b563dcdbc0420049ea5ebfb63b407e45bfa3e8aaa1af161a055cdd5bfbc9cb951ee6be0185220eeaffaf541063f412a9f85ded14", 0x1}, 0x60, &(0x7f00004b7000)=[{&(0x7f0000cbb000)="4fec0dbb751701cfa67e4a1d5b9f0b96e57aa0320ce48a870ca733ebe8cc3f39645ffd7ed6fccd3273775e3c6d97", 0x2e}, {&(0x7f0000902000-0x9f)="c23b287cd65c525ce453637fd8c76efebd64f936f05b60713286fe5b21306aacd42e73ec8aee77b62c3d717468599c56017d5d3d50eb078ef497f6f580e4dcd3f032cd41b108428885e2197612d6e29072c5060955b6d2ee20f922c1cacdee4f395b6e3561e30ebdd7e330a84877fa915e50ba9a43007a2c4b6a471f38b7d700721a79871ce67f499c4cf1cc0cd115cf25c333d15bf7b2292ec88bf7a1718c", 0x9f}, {&(0x7f0000e92000)="c598d59c2ef8168351d5d9a81455ce8da9574976", 0x14}, {&(0x7f0000dcc000)="e4d47ec42624331742020ecf79baff5779440474e63c770fe76d2cb61b3e7aaf896bcd5546421ed9ae66f45e9e86cef324a83a16629147583f52ff3d2f1d10da00b552e405cd14cd43b925c157293f67146664bb5cd4a5fb332a521d39d057099f31463fa8edda3be6e70d892ae8af901701f0205d858b9c4dcfff", 0x7b}, {&(0x7f0000c73000-0x7d)="a9cb332f5c940d94b8ce0f79681e83bed2e4f6a881e30897b6bb6896a2dcbc34e9a673402b130f5193889cb0b750926e343d69fffcad3e412ee5cf34644629f25d24daf82caf0a7b5d0f347d6f7cf87c6070e9aad5c2b321a833da2dd80dbcdf7069dadb25f0b3e746abd17d7756e3c2fbec63aceaf2fdfb37aa29efee", 0x7d}, {&(0x7f00004e8000-0x38)="b11b5af91154b7dd32aa211c7130336468406c718edc4a47cdef301c532f97aefebb469a63a3f2d5278ca9f12f1366468e98468b08386d1d", 0x38}, {&(0x7f0000570000-0x96)="0c52dbc678ab4db51caefa06fab32fc0bfb6d80714b7147c97ca88b669d338c4017ba1e7ebc565614f87d4e1682043175aa75d41789459850342ad94c0cd29314a0dd5aae59132cf39b8cba5fb86a87a28a12ffc8f0784f2f43ca74f5e15455e951f1e25583f5af49b0ecb167aa42a32a60b6c761c6f6fc3c60f9b0cd881fd1a086cdceb869cb5f75b2341a8cc9fc6485fa238357c9b", 0x96}, {&(0x7f0000085000)="ef60d55051a3b7ec86cbf6a92e16f3a3eae39e6fe22ee1e47ba785d667a4f33f4123d2123548d2e24cd60bb80e8d599736b1d84cf1b5f24b5f5a743d9f212551e2d9f471a24eddef5d52f0d77897399afb013122555be2cf173e4c8dd2ba611f2d1a7e380ccd5697ac0c24ddd49c1646226e", 0x72}, {&(0x7f0000e7d000)="aa532203972b292557b27697033e84ddfd3a2cfa168a664442b6c14c7dc87561dd5ffbacd38d05a2135b17aaaee4b0ed9f5f5243c07a62e13363b4f2d26b607066f23dd085ce76e7e9b6d6875dcd0ca7fc115c4a3e17b694d18fc62aacc2517bf3cb53728546b8489c6d84435c78e6b35a51575557d14f3983bb6998fe0a29c9627622ea85f7c1e563f14949927b8effcc421053e019cb0f49f6ad33ba46f9259af41e81b112c5b8", 0xa8}, {&(0x7f0000a8f000)="e2235af5f3cc3a0e72175c44d2af570f7c34447f208d05f18843f2a0c1280ffc27e9e1a255dab883721d90a14a5f39645b4d23a0a37efb24b2a5704656db729afd3081d383", 0x45}], 0xa, &(0x7f000041d000-0xe0)={0xe0, 0x10a, 0xffffffffffff7fff, "07c48a4f24dd0105a0f03d03a46577ba745dd3477323a6cb67a7c5496ec908455e5856745f09f0e32cc731a878c39e9ea9b5924c048b2a10f57349342b678ab0dda901fefff14bff254726e9123ff2ec33c97de29ce5964714a614bcb425d9e208a06dfda4c88b2b27633966b830b4c20c1b99b0bcb09b9e03d5272cefabdd599a7ee4fa51e59be20cdfd4aef3a9f1233dc366e1ea99c47134aa8a8ed4c703481dc01b6e5f3c0bc8d9651f7dda4f121cc0dedb32748a5173504f9976646390001d0e2335c5cfca607b5920ca1cd685"}, 0xe0, 0x0}], 0x9, 0x404c040) close(r2) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00004c9000)=""/0) 2018/01/18 13:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007b5000)={0x0, @in6={{0xa, 0x3, 0xf52, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x1, 0x7fffffff, 0x84}, &(0x7f0000ec9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000491000-0x10)={r0, 0x0, 0x3f, 0x2}, &(0x7f00005b1000+0x87e)=0x10) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/18 13:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e35000)='net/ip6_mr_vif\x00') setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000b40000)=0x23, 0x4) pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) 2018/01/18 13:42:03 executing program 4: pipe(&(0x7f000043d000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005fd000-0x5c)={{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, {0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x7fff, [0x2, 0x7, 0x10000, 0x32, 0x0, 0x3f, 0x1, 0x81]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r1, &(0x7f0000af3000)="", 0x152, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f000077c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000241000-0x7)={0x0, 0x8}, &(0x7f0000391000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009d4000)=r2, 0x4) sendto$inet6(r1, &(0x7f0000e74000-0x5b)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 13:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000072000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000b8f000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000d2e000)="313b5dbfb0a787d882b3a882ae2e31e5", 0x10) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/18 13:42:03 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000007000-0x120)={0x0, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:03 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001e9000-0x11)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c95000)="23f8597dc0061282d88427c983b073748f026fa0f484acf3307d8302f9c9018a513c0d3cea904590ab44f4f3c1cd1905f0ef35e19d05309d17f291752ebec7a9df359b3664ea9a865effe1221b56fa8e03dee590972d547e900eb1bfd20fd4288b546bd5d820a962ea5903e46485557a79b9f0ab220f02781fbc", 0x7a, 0x11, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00003b7000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x5000, 0x2, 0x1f, 0x1, 0xffff}) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 13:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/audio\x00', 0x2200, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ffa000)={0x4014, [0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000309000)={0xffffffffffffffff}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000454000)={0x0, 0x0}, &(0x7f00001ec000-0x4)=0x8) r4 = syz_open_dev$dspn(&(0x7f0000371000)='/dev/dsp#\x00', 0x47, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000828000)=0x0, &(0x7f00000bb000-0x4)=0x4) syz_open_dev$dmmidi(&(0x7f0000cad000)='/dev/dmmidi#\x00', 0xaa4f, 0x0) r5 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/18 13:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x8000, 0x2) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r1, &(0x7f00008a1000)=@pi={0x0, 0x8b14, @ipv6={0x3, 0x6, "e21a5d", 0x56e, 0xbb, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x21, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffff}, @generic={0x5, 0xfd, "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"}, @generic={0x2, 0x59, "4bc0ba73275c6e3d4d042ed3829bec1f1c37928e9e2f12df429120ae69c10a68f0c6e788b0fd425863aff3837f25ae0c1b07346f81029c2483eda4041fcb84fc922b9acbc83ec69534c6384909b71318cbd3e0fbd0daaeee0f"}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1, 0xfffffffffffff302}]}, @hopopts={0x2f, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6c, 0xac, "8709323525db7349c29824889f945da07ab4fb34631c38b0af1c52f121826d38e7fa7556ced735f1b686fdd29f1c5195a5fbf433ba9db7b23e6c3b9c066fb81c7892405db34f61cb66629edaada67abd1221bd56163d82e3c4bf87ee1a659590d79e1e1ec260ac468b4e56f431735866fc1f95b2dbfb17775e57dfc07ad542daff52a6f88190726a2ed7d272ada2b77429f517e10b1ebb7a849a4fa3e8b74028790a0b975ccb10589a1e6173"}, @calipso={0x7, 0x40, {0x8, 0xe, 0x795, 0xffffffffffffff34, [0x8e64, 0xfff, 0x35e, 0x5693, 0x2, 0x0, 0x6]}}, @calipso={0x7, 0x58, {0x9, 0x14, 0x4, 0x6, [0x3ff, 0x7, 0xe0, 0x80, 0x10000, 0x5, 0xff, 0xd90, 0x4, 0x0]}}, @enc_lim={0x4, 0x1, 0x81}]}, @hopopts={0x87, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x6, 0x8, 0x8, 0x8001, [0x5, 0x3, 0xba64, 0x8]}}]}, @routing={0x7f, 0x6, 0x1, 0xec79, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x37, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}, @fragment={0x5c, 0x0, 0x0, 0x81, 0x0, 0x5, 0x3}], @gre={{0x0, 0x0, 0x1, 0x7fff, 0x0, 0x4b71, 0x0, 0x1, 0x880b, 0x95, 0x0, [], "ccd931e58ef8de18534671c3f5db40bcd51498f7fcde97b664b15e12114fe7c258f176b0bb5dc0b2d55e60566a11cf48dfc52d56bda285885b6d73465647fb2595ea545f6fb52d65a574705b3faf1af9169d7e85c9609df07bf5207f336cd4a47c0e5e8219d8c06bf9fdbb8a60d06f01fbdd361fc8d8578332f7deaefc0daceff2ba1c3347bdf17b647e3f5143cad2fa2af77e765a"}, {0xfffffffffffffffc, 0x0, 0x2, 0x81, 0x0, 0x0, 0x800, [], "91e1d9ca0b843e39a94d2c59d3d2e316dd6e707ae98a00100996095dc84251d2807df288e518146b88eb04c4be497a26e9a7d5b948f3c29abf9ea019bc080d7b64e3daddb6d02ef1a9f04b513ad950fac1ad6bfd79413e73a124bae29c05c864d5"}, {0x9, 0x0, 0x8, 0x4919, 0x0, 0x0, 0x86dd, [], "4dbf0d539f13b5d513cd3eb996080baadfa383b916992a63245272d2eaa7ec406b75268b54e22f69150efecbfe936705cf12669f9544f65de2dac59338b9a6fe943942ad218f9c66219395eff1595747b4eda45d724e89148521c6ad6feae5dd20015def7abb2a3f6a67032f9623f6b2398b066b04b4b4f9c08169d1453d56fce4034b1a87efffc49cbce72ee2963dd3b77db2a9489c6d9b098ba1c1ba484c6e157ef30d7c14a4b66c96204fd57114b5747dad1fe929f9756ccaae64aa094e67e24b338d450e65d217da17cbe3d31eaa83c7ed44cdcba509767112e422f9c983a8a6b8e3f97b2589d7af3c09700832d9c5d99bb82a0dcb7a"}}}}}, 0x59a) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f25000)={r2, 0xffffff8e, &(0x7f0000451000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) r3 = syz_open_dev$vcsn(&(0x7f00000a2000-0xa)='/dev/vcs#\x00', 0x7, 0x2060c1) sendto$inet6(r3, &(0x7f0000ada000-0xea)="777d6cd91548dd4007e5f951b8d0e8913a22c415b78b4318cf7628892d162d98a1cb5074a0cf68764e1de749cb9baaf557571c8b7b07f47e41e0167df0119fe34e4c6e2c22c0b2e16ab2fe1f0b48093718586992932ef645ae0dd1fb757fd5a95a0977e9439ac1a777b6deed16a63da788571108c411593a6b879ca9100c510042ee78e46f5db3501f2b1b8861ef0961a98c0525c33e9de37f035cc825e66b4e4b011a26ac4c249506bd507385688419da4bcaec5194b0d06a61fa2bbafcc9e91c37b7e79e738d4f1d0f62f4b3116a200083e7fd4b346a3e2071ea3cf7d3bd686faefed0a02209d83b73", 0xea, 0x24000050, &(0x7f00002be000)={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fcntl$setstatus(r0, 0x4, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007bd000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055b000)=0xe8) socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e53000-0x1f)=""/31) openat$hwrng(0xffffffffffffff9c, &(0x7f0000463000-0xb)='/dev/hwrng\x00', 0x900, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b5000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/18 13:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write$sndseq(r0, &(0x7f00002ea000)=[{0x3f, 0x9, 0x7f, 0x3, @tick=0xfffffffffffffff7, {0x8001, 0x400}, {0x1, 0x101}, @time=@time={0x0, 0x0}}], 0x30) write(r0, &(0x7f0000008000)="07ad58e62c2f67e986ec4a8ff3623d64e1c7a9e95b94cfc182087377d0909fb9a994aea67b5b0406d01e8997b090e9b79669337cff5a071ffe1781a94835751f75d7e5b1867be5cf66e0cf158c60108674ce32f5b36d01ef10af0713ed9d3e28c9d2cf01a0be6941faa7862332b7393966b2fe52032ec9440d0fd5992e0155237cb7cf8c18e6279490b14d40e293b132220536f5abc76e435e46f5edca0617d8b28b498af2a2e79b613b0c7f42e026daa500000000000000000220e0eecd70cdcbfb3278f0724f5a07f8795a58c60000000000000002b82baa2be885ff725e1923872feda924aaf1874f8b8a2af7d9", 0xef) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/18 13:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f000005b000-0x8)=0x0, 0x8) statfs(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f00003e8000-0x44)=""/68) 2018/01/18 13:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000416000-0x44)={{0x2, 0x0, @rand_addr=0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = creat(&(0x7f00007ee000-0x8)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a70000)={&(0x7f000002d000-0x5)='./file0\x00', r2}, 0xc) r3 = shmget(0x3, 0x2000, 0x82, &(0x7f0000e44000/0x2000)=nil) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a84000-0xc)={0x0, 0x0, 0x0}, &(0x7f000062f000-0x4)=0xc) getresgid(&(0x7f00005aa000)=0x0, &(0x7f00007e4000-0x4)=0x0, &(0x7f0000eb8000)=0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00005a5000-0x4)=0x0) getresuid(&(0x7f0000ce8000-0x4)=0x0, &(0x7f0000eff000)=0x0, &(0x7f0000928000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a04000)=0x0) r8 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r3, 0x1, &(0x7f00009d2000-0x70)={{0x0, r4, r5, r6, 0x0, 0x80, 0x10000000000, 0x0, 0x0, 0x0}, 0x8, 0x1, 0x8, 0x8000, r7, r8, 0x1, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xf, 0xffffffff) getsockopt(r1, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/18 13:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000873000)="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") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000063c000)={0x0, 0x6e, "66052fff49ae858855fc018fd1f544c15d93c272b440dbb299cd6d24ebad313cb992e7098e77706072602a627cb86ae1832daf1fb6e6ac74e72bf67e3783d191184469a2b71f716863c30378ce4ec85a593e27772989760796d3ec99e97d19a00b6cd0cab6daba7fd925d3782c45"}, &(0x7f0000b2f000)=0x76) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f0000)=@assoc_value={0x0, 0x9}, &(0x7f00002e8000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000329000-0xb8)={r2, 0x96, 0x0, 0x4, 0x80000000, 0x8, 0x67ba, 0x5, {r3, @in6={{0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x0, 0x5, 0x0, 0x9}}, &(0x7f0000fa5000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bb3000)=0x0, &(0x7f00009ab000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d39000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 299.237290] binder_alloc: binder_alloc_mmap_handler: 26037 207f9000-207fb000 already mapped failed -16 2018/01/18 13:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000cc000-0xa)='/dev/vcs#\x00', 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000899000-0x10)={0x0, 0x0}) 2018/01/18 13:42:03 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00005de000)='/dev/snd/midiC#D#\x00', 0x387, 0x84400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000dd0000)={0x9, 0x9, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xcd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/18 13:42:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000304000-0x40)=[{&(0x7f0000902000)=""/14, 0xe}, {&(0x7f0000d84000)=""/133, 0x85}, {&(0x7f000097e000)=""/179, 0xb3}, {&(0x7f0000000000)=""/20, 0x14}], 0x4, &(0x7f0000f1a000-0xf4)=""/244, 0xf4, 0x9}, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x32)=""/50, 0x32, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000003000-0x10)={0x6, 0x889a}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 299.309462] sctp: [Deprecated]: syz-executor2 (pid 26092) Use of struct sctp_assoc_value in delayed_ack socket option. [ 299.309462] Use struct sctp_sack_info instead 2018/01/18 13:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00002f5000-0x4)=0x98) 2018/01/18 13:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d1000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fe1000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f00002df000-0x10)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) r3 = syz_open_dev$mice(&(0x7f0000ca6000-0x10)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002e6000)="aece76b9aeb13c941d4430256d858dfc59d8a9d8b6bd072352562656faefb4e24c0dbab704d6cfe5edf4085a4bc47f45eea481cc50c3b281299d12a3462cbc2abc2ac82949a0aaac1d2eb73d8ddc2c7aba1108aacdd4d3b8369ab0529994c12cd2a3c5fcc4d407e7e0623026d5f85cbac61978e082", 0x75) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000384000-0x68)={0x40, 0x1, 0x8000, {0x77359400, 0x0}, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f9f000-0x8)={0x0, 0x0}) capget(&(0x7f00006b9000)={0x20080522, r0}, &(0x7f0000edf000)={0x800, 0x7, 0xffffffffffffa45e, 0x6, 0x3, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f00004aa000)='/dev/vcs#\x00', 0x0, 0x111000) r2 = openat(r1, &(0x7f0000d47000)='./file0\x00', 0x44041, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000068f000-0x18)={0x0, 0xf165, 0x30, 0xa8b5, 0xfffffffffffffffb}, &(0x7f00009c7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d9e000-0x98)={r3, @in6={{0xa, 0x1, 0xfffffffffffffaa9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3ff}, &(0x7f000082e000-0x4)=0x98) r4 = inotify_init() r5 = inotify_add_watch(r4, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r4, r5) r6 = semget(0x1, 0x5, 0x200) getpeername$inet6(r2, &(0x7f0000b54000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000067000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000fa8000-0x5c)={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96ac}, 0x4, [0xfffffffffffffffd, 0x1, 0xf285, 0x9, 0x8, 0x1, 0x3, 0x3]}, 0x5c) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) semtimedop(r6, &(0x7f00008e3000-0x18)=[{0x6, 0x2, 0x0}, {0x3, 0x401, 0x800}, {0x1, 0xbbde, 0x1000}, {0x3, 0x101, 0x1800}], 0x4, &(0x7f0000a42000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffff) 2018/01/18 13:42:03 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00005b0000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) [ 299.371448] mmap: syz-executor3 (26106): VmData 1650688 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data. [ 299.401364] sctp: [Deprecated]: syz-executor2 (pid 26092) Use of struct sctp_assoc_value in delayed_ack socket option. [ 299.401364] Use struct sctp_sack_info instead [ 299.469522] PPPIOCDETACH file->f_count=2 2018/01/18 13:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x26c, &(0x7f0000386000-0x3)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000185000)='/dev/vcs\x00', 0x9f68d753a8bff09b, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0xc9, &(0x7f0000000000)=[]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00003ee000-0xb9)=""/185) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00006f6000)={0x6, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2018/01/18 13:42:04 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000000a000)='./file0\x00', 0x101040, 0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000027000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001c000-0xc)=@sack_info={0x0, 0x0, 0x1}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000029000-0x4c8)={{0x6, 0x0, 0x8, 0xfffffffffffff747, "19ab37b096376385d2c463160bfd52172ae38f7db30bd56cecc65bee343ac8e14fb8adbfcf3206a2b0516a0c", 0x4}, 0xff, [0x5, 0xfd29, 0xffff, 0x7, 0x8, 0x528b, 0x3, 0x400, 0x3, 0x2, 0x3, 0xff, 0x6, 0x7, 0x4, 0x9d5, 0x1, 0x8, 0x2, 0x2, 0x80000001, 0xca, 0x9, 0x2, 0x6, 0xb6, 0x1, 0x5, 0xc33f, 0x7fff, 0x37, 0x997, 0xe55, 0x101, 0x0, 0x6, 0x3, 0x8, 0x2, 0x1, 0x100000000, 0x47e000000000000, 0x2, 0x7, 0x20, 0xab, 0x3, 0x3c2, 0x9, 0x5, 0x100000000, 0x5, 0x1, 0x7ff, 0x3a, 0x1f, 0x1, 0xc2, 0x8, 0x0, 0x9, 0x8, 0xffff, 0x4, 0x8, 0x2, 0x0, 0x1, 0x80, 0xcb0, 0x2, 0x1, 0x7ff, 0x7, 0x8, 0x7, 0x40000000, 0x400, 0x9178, 0x0, 0x802, 0x8, 0x10001, 0x3ff, 0x9, 0x595, 0x10001, 0x5, 0x4d, 0xfffffffffffffffa, 0x2, 0x3, 0x3f, 0xffffffffffffffe1, 0x1ff, 0x6, 0x4, 0x2, 0x5, 0x5, 0x8, 0x1, 0xafe, 0x4, 0x5, 0x401, 0x400, 0x8, 0x400, 0xffff, 0x1, 0x7, 0x2, 0xff, 0x100000000, 0x0, 0x4, 0x4, 0x7, 0xd422, 0xfffffffffffffffd, 0x5, 0x0, 0x200, 0x8, 0x1ff, 0x2, 0x3], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000023000)={0x7f, 0x1, 0x3, 0x200000000000, 0x4}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000028000-0x6)={r2, 0x4}, 0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000015000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000027000)={0x9}, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000002a000-0xd8)=@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}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000df0000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r1 = accept$unix(r0, &(0x7f0000be5000-0x2)=@file={0x0, ""/0}, &(0x7f0000be0000)=0x2) mkdir(&(0x7f0000902000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") lstat(&(0x7f0000223000-0x8)='./file0\x00', &(0x7f0000b7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000505000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x21004, &(0x7f0000a06000)="") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000060a000-0x3)=0x7) mq_unlink(&(0x7f0000bf7000-0xa)='selinuxlo\x00') umount2(&(0x7f00005d4000-0xe)='./file0/file0\x00', 0x5) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000137000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000099e000-0x8)=0x7) 2018/01/18 13:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) sendmmsg$alg(0xffffffffffffffff, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000fb4000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000b56000-0x4)=0x1) 2018/01/18 13:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) symlink(&(0x7f00000b7000)='./file0\x00', &(0x7f0000f53000-0x8)='./file1\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/18 13:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc9, 0x0) syz_open_dev$sndctrl(&(0x7f0000eaa000)='/dev/snd/controlC#\x00', 0x800, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0x7b) 2018/01/18 13:42:04 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d0000-0x1c)={0xd, 0x4, 0x4, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x41000000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef3000-0xb)='/dev/hwrng\x00', 0x14001, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b66000)={0x1000}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000)={0x10, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef4000-0x10)={r1, 0x28, &(0x7f0000ef4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 13:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r0, &(0x7f000087d000-0x8)='/', 0xffffffffffffffff, &(0x7f000069d000)='./file0\x00', 0x400) signalfd4(r0, &(0x7f0000a76000-0x8)={0x0}, 0x8, 0x0) 2018/01/18 13:42:04 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000d81000-0xa)='/dev/vcs#\x00', 0x100000000, 0x28042) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000826000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000f6c000-0x4)=0x1, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 13:42:04 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = dup3(r0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000000)=0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x3f, 0x3b, &(0x7f0000001000)={0x6, 0x5, 0x148a0000, 0x1, 0x100000001, 0x401, 0x4, 0x3787}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000002000)=r3, 0x4) getsockname(r1, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r5 = socket(0x18, 0x0, 0x100000000001) accept4$packet(r5, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x14, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2018/01/18 13:42:04 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) 2018/01/18 13:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) [ 300.096883] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/18 13:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x805, 0x800000000000) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00004d0000)=[{&(0x7f0000c63000-0xde)=""/222, 0xde}], 0x1) 2018/01/18 13:42:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x401) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd84, &(0x7f00007cc000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x7fff, 0x7, 0x0}], {0x8100, 0x8, 0x252bd072, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffa4, 0x0, ""}}}}}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f3e000-0x10)={r0, 0x50, &(0x7f0000ccd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = shmget(0x2, 0x1000, 0x400, &(0x7f0000385000/0x1000)=nil) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000ab3000)=""/60) readv(r1, &(0x7f000035b000-0x50)=[{&(0x7f00003f1000)=""/221, 0xdd}, {&(0x7f00000a8000)=""/243, 0xf3}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f00009cf000)=""/235, 0xeb}, {&(0x7f0000dbe000)=""/238, 0xee}], 0x5) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000366000)=0x35, 0x4) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000125000-0x3a)=""/58) 2018/01/18 13:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000be9000)={0x9cc3, 0xfffffffffffffff8}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000839000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/18 13:42:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)=0x0) sync_file_range(r0, 0x5, 0xffff, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x101800, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001000-0x59)="c582467f532aaf7e7f50ec2b9993ba2fbb91513171593096bce30b0c9c28f8f865636244fde59d4d18755fabe1b974b703be10b66f2f04fb5e41cdcf29681d2a1aa93bf3d4a61f620c7583e2ed2ba0aeef303ace031e205547") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000-0x4)=0x401, 0x4) write(r3, &(0x7f0000001000)="ed5f76ee6f55647497bdff66bbca786d9b5eba3e011d97655f75c3da235a4a235a5477cb645e69f35ec076eab16dd58fec", 0x31) listen$netrom(r0, 0x1) pkey_alloc(0x0, 0x2) getrlimit(0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000003000-0xa1)=""/161, &(0x7f0000001000)=0xa1) connect$l2tp(r2, &(0x7f0000004000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x3}}, 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000004000)='./file0/file0\x00', &(0x7f0000005000-0xd)=@known='security.ima\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) shutdown(r1, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x434000) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000003000-0xc3)=""/195, &(0x7f0000000000)=0xc3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000006000-0x38)={0x5, 0x0, &(0x7f0000005000)="e6ac582c23827740a67809a7d5926d920eed9e98f810fc5df94be1dd9a0e753ea080c0865b21dc138abff6ca034cd5cc23dded5d6bb31b9a3a2e0f4f847f25ebe4fdd1d939554e90f07bb8b4d22edc9fbbd15ac1a2167d9dc2f49b82dd7e58ac8b6fd449261cdaf33d450c4da635b1f1a37ef61d8c963047d0ab403187ac1542357f9ce99a060deb42f1a38ccfe7760b89ca9821b4d24a87cdda50b380c142c0411bfb3578b7fd0aba4faee4c396a25e2d1a76fc09a3737dae175251a0d6c118fe7ea5476111a82fc3c97f56eac05cef49ff49184370147f79299a62be86b6d0560079361a5953c9a0686a7104b3d6ac1c156ba4", &(0x7f0000006000-0x2c)="1ae44b237f7dc6f8676375293a72484098f14040edbbb48b5d04d772d65f754be7c6db161d59745bbdaf9b8e", 0xf4, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x44800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000)="5aba97efd02567088ca117b779b8e1d6b8a85b7a9aa778b056dae4e2c94c35c1e24a7c5644dbecb3981d11e5182beb6f7c5cc8ca5d7d891aba79a2d549f4ad3189e073099f8ee1a6d9fb52cae3bde36663224f4de36b47edccacc3749c5216c8c20ff787ffea42a151c2b203e510ed2cd90328fdd411bbc299edebaa40b23f54dfa72d8bc580fb3b07d3d4a64619fbc1669e73f1e2234757daa4da00948ee24f75fd9d882408910283d09358b10af7417084", 0xb2) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000fa9000)={{0x0, 0x101, 0x0, 0x7fff, 0x9, 0x8}, 0x6}) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) syz_emit_ethernet(0x6e, &(0x7f0000035000-0x115e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "da7f56", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "9ca1b5972dd63c94"}}}}}}}, 0x0) 2018/01/18 13:42:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000d1000)="", &(0x7f0000452000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000332000)="") mq_unlink(&(0x7f00005e2000)='\x00') 2018/01/18 13:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/01/18 13:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004aa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000090a000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/kvm\x00', 0x80000, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000160000)={0x2, 0x4, 0x7f, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000067000-0x8)={0x0, 0x7}, &(0x7f00004e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000270000)={r4, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x0, 0x80, 0x8000, 0x4, 0x4d2, 0x3, 0xff, 0x1, 0x0, 0x800, 0x98, 0x7, 0xfffffffffffffffb, 0x0]}, &(0x7f000020f000-0x4)=0x108) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000fb5000-0x20)={@generic="87df1cca1a0f48d6c4c5ce110101ae92", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000ce000)={0x6, 0x5}) 2018/01/18 13:42:04 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r1, &(0x7f0000ffa000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00006ad000)={0x3, 0x7, 0x4, 0x1}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000ffb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002b0000-0x4)=0x14, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d07000)='./file0\x00', &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00007a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x14, 0x800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a42000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f82000)={&(0x7f0000c4e000-0xc)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f00000b3000)={&(0x7f00009a6000-0x318)=@newsa={0x318, 0x10, 0x700, 0x6, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@loopback=0x7f000001, 0x2, 0x6, 0x3, 0x400, 0xa, 0x20, 0x20, 0x8c, r2, r3}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@multicast1=0xe0000001, {0x1f, 0x0, 0x9, 0x1, 0x9, 0x7fff, 0x9, 0x0}, {0x100, 0x1, 0x2783, 0x7}, {0x6, 0x1, 0x8b}, 0x1, 0xffffffffffffffff, 0x2, 0x2, 0x3f, 0x2}, [@migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2b, 0x4, 0x0, 0x1, 0xa, 0xa}]}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x287b, 0x1, 0x6, 0x2, 0x0, 0x20, 0x32, r4, r5}, {0x401, 0x7, 0x4, 0x6, 0xfff, 0xfffffffffffffc5a, 0xbb4, 0x1}, {0x4e, 0xd4, 0x20, 0xffffffffffffffc0}, 0x8, 0x0, 0x1, 0x1, 0x2, 0x0}}, @replay_esn_val={0x20, 0x17, {0x1, 0x1, 0x0, 0x7, 0x1, 0x6, [0xf0]}}, @algo_auth_trunc={0xb4, 0x14, {{'sha512-avx\x00'}, 0x330, 0xc0, "f200c01419228dfe1bfe64029e5cdce6abc6dc9ad27fd1e9f16b8a25ac7f1ab78bf1d9de063986c555fbf376b365b278a6ee8ef422b0157c7219984345943a011a3f8a77456c1b88f5b89340f0e278ca51156bfbd73f29e2e3b7fc50aec1604d1d33a6341657"}}, @algo_aead={0x5c, 0x12, {{'seqiv(seqiv(gcm_base(salsa20-asm,rmd128)))\x00'}, 0x80, 0x60, "99eb1e711bc8e940105f3abbf825e88d"}}, @ipv4_hthresh={0x8, 0x3, {0x5, 0x3}}, @output_mark={0x8, 0x1d, 0x80000000}, @replay_thresh={0x8, 0xb, 0x4}]}, 0x318}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/01/18 13:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009e8000-0x11)='/selinux/enforce\x00', 0x729101, 0x0) timerfd_gettime(r0, &(0x7f00001e1000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = timerfd_create(0x7, 0x0) read(r1, &(0x7f0000da2000)=""/8, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a1f000)=0x0) r2 = add_key$user(&(0x7f0000437000)='user\x00', &(0x7f000084c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ad8000)="abada2eabeba7f0186bf03e5cacdfeee656e8822a94910543a4c218e0440fcf8ff4d10b2fd638f072e5df642a09d1a5055bf628a3df6b986ba81b59f2927304851394a919f50817dbfe15c51a87643178cc34a831b62235a79afe848fd77a82066d83eee3776f4068b82b4676651cfc6dd19ce4300b2dc43732438e8c6ae0fa529febbd2695aa7e1493b3fb58e9e332e2d40c927d70ca11be704d17495889adbca781b136cf01aa1c338ac", 0xab, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f00007d0000-0xec)=""/236, 0xec) timerfd_settime(r1, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004ab000)=0x0) 2018/01/18 13:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fbb000)="", 0x0, r0) request_key(&(0x7f0000980000-0x6)='logon\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce5000)='syzkaller\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r1, 0x0}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:04 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001a000-0x8)=[{r1, 0x102, 0x0}], 0x1, &(0x7f0000017000-0x10)={0x0, 0x1c9c380}, &(0x7f0000019000)={0x2}, 0x8) listen(r2, 0x0) listen(r1, 0x2000) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/18 13:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000938000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f0000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f000030b000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/18 13:42:04 executing program 4: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x3) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3ab", 0x9}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000896000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b3c000-0x8)={0x7, 0x1, 0x0, 0x0}, 0x8) 2018/01/18 13:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5c", 0x4d1, 0xfffffffffffffffc) sync() keyctl$revoke(0x3, r0) 2018/01/18 13:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) r1 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r1, 0x0) semop(r0, &(0x7f00008d8000)=[{0x0, 0xcfde, 0x0}, {0x0, 0x0, 0x0}], 0x2) r2 = syz_open_dev$amidi(&(0x7f0000414000-0xc)='/dev/amidi#\x00', 0xffffffffffff0000, 0x200) getsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f0000668000)=0x0, &(0x7f00003e2000-0x4)=0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/18 13:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) syz_open_dev$audion(&(0x7f000088e000)='/dev/audio#\x00', 0x9, 0x2) 2018/01/18 13:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000505000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6bd5}, 0x1c) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = msgget(0x3, 0x0) fstat(r1, &(0x7f0000e48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000764000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000186000)={0x0, 0x0, 0x0}, &(0x7f0000fe0000)=0xc) stat(&(0x7f0000a5e000)='./file0\x00', &(0x7f0000087000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a48000)={0x0, 0x0, 0x0}, &(0x7f00005fa000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005be000-0x4)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000c25000-0x78)={{0x100, r3, r4, r5, r6, 0x1, 0x1, 0x0, 0x0, 0x0}, 0x9, 0x1000, 0x100000000, 0x1217, 0x100000001, 0x54c0000000000, r7, r8, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 13:42:04 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f000000f000-0x80)=[{&(0x7f000000f000)="b5", 0x1}], 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000010000-0x5c)={0x10000000, 0x2, {0x0, 0x2, 0x7, 0x2, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:04 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f0000d15000)="a41301ae", 0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d18000)=0x0) 2018/01/18 13:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ea1000-0x4)=0x32) pipe2(&(0x7f0000429000)={0x0, 0x0}, 0x4000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x1ff, "f34d34d3d2c0", 0x0, 0x0}}) 2018/01/18 13:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) semget(0x1, 0x3, 0xa0) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) r1 = shmget(0x2, 0x2000, 0x141, &(0x7f0000bb1000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000c03000)=""/51) 2018/01/18 13:42:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x9, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000ccd000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d95000-0xb6)="5b7e98b0fbf971f85b1fc8b3c3ed3c1ac5e5d403cfe851d4c9c1bdf86fa7073e773df4098abc5c1d56590050fd9eadb3c8a0ce8b9bb33ffcd77bad809944112b615f8bb6f92eb08199abe42aa0c1fce8491a9713b3d871b871cf31aff137d35af51480b21b177dac715cb8cc1a62b6452955a0fe8e66ef3369303cf1e1e851928462aa40e4716edcfbc6bbab48607dec2385fedbe28009fd284b5c9e8f6f27b815569972ed1e771fc8d890a365819e58d3a7da1507af") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 13:42:05 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f00003f7000-0x13)=':securitywlan1/bdev', 0x13, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000)="", 0x0) setsockopt$inet_opts(r0, 0x0, 0x800000000000004, &(0x7f0000f50000)="", 0xfffffffffffffe6c) 2018/01/18 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000e3c000-0x30)=[{&(0x7f00001f8000)="0d64700a42742a5f56c3006cd4a6cfa0329286a5f9288e59969fa38a3159046130f3ad733f84e6d50d54aa46caeb78686591d2a76fed8133999fbdd9a028b8e7c526c6c26b4a8b6f08b2e92f3a9d7c0ee43a4b1a272c46ea57bac427efad560a0a6dd7eecf85df1de2c884c33ed682eee4bfd1faa907455c05ed84f2842bdaaba93bf4c3b74f9fd1b8c1844e42c85bdd35de02069c3628b3b04116826bd5646c31f8f54ca10acef92c9bd18ed81f899789da05137f3ec431828b9f8b15ebea773035aa9171005b854b558516217dce445ae7aa5109708f9ff8f9124776a4a526cae4eae9ac", 0xe5}, {&(0x7f000035d000+0xc1c)="7f54dbd3cea7e85d58be827b1d1701265dacb4695b3933b2cabf5c4b46f035b8ec752a828691956c794ccaa80237c8ecf2b629a95c79cb5d1f27b82ab1c0d0ce5179ab4504e9a3bba70c788f2b6e05686613ca6290bef7b38629e7e0d03fa1d63883576113479c3592e0b5de9d25ffa33a9048bdf8e270af8fede66e67271f10852e9f00334413ca21ed2824bbf233a66dc9e390e3b493dc4456ecbf9e65d15e47f8a28e32e8776173f76f6bbc8c5b2595fec97c019889136f7443367a38ba8ef82822fc74c0f6d67264cffe94f0261a32a2c5", 0xd3}], 0x2) 2018/01/18 13:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f82000)=0x5) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000297000-0x8e)="d0e17c489552aaff18e1373b108a78b24ed296c36de157587d4dab42001c58475420f8d4fc4d5b7782482520f8f0c7ad99a6b921c9bddc703d9fd98b6832d6ebfe4b9485c1dd251a44d9831e578b9f7f5ee2240f08467d7e55cba20984374a2a1abafd80f87e8ffad1823d1ac65cb9b077a48f43106acea1409024f86f024bfdb19902d09617d397b47acfefd713") 2018/01/18 13:42:05 executing program 7: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00002ab000-0x4)=0x0, &(0x7f00001d4000-0x4)=0x4) r1 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r1, 0x409, 0x4) write(r1, &(0x7f00001fd000)='~', 0x1) 2018/01/18 13:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000015000)='oom_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000a73000-0x1a)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000071e000)={r3, 0x0}, 0x8) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f000083a000)=""/209, 0xd1}], 0x38b) 2018/01/18 13:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000564000-0x4)=0x0, &(0x7f0000b67000)=0x4) connect$unix(r1, &(0x7f0000390000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) 2018/01/18 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) socket(0x40000000015, 0x803, 0x40) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/18 13:42:05 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000025000-0x8)=0x6) 2018/01/18 13:42:05 executing program 1: getitimer(0x0, &(0x7f0000d7b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00007ab000)=0x0, 0x4) 2018/01/18 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00005fc000)='/dev/vcs#\x00', 0xfff, 0x200) sendmsg$inet_sctp(r2, &(0x7f0000f7a000)={&(0x7f0000212000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a02000-0xa0)=[{&(0x7f0000e0d000-0xbb)="329f7b207061b29dea38a0498a2d3171324a3205ed884061532c2b5e55ef9194beaac52770bb916e093ff3248c3edf73ac9922aa561b2385917c500e6ba34b8e92d1e4376a337142cf919d2a234be165f2bfa49b89983f1d34d3ea2105e05daecb06cec500724e90168eaf7fbe7cc3735418e85df3a67b5ef1ec43d1f6317a2de4ec0080aaca3aac62d7b6fa647ecdd3d7966108d06868794d8d970eaa2c17e54b4462434dacf5d355c907b20c4a5af0d8151d5e46f27dd8d8be15", 0xbb}, {&(0x7f00008ab000-0x1000)="45a9811693dc085e473d93c832ac59c491567236f6d50373a353267f1f4f3ec3570b41e80b25b540281cf279579669d94ffc2b3e2d3d99713483907d6cca0be778c59bb808cadbc42f6193dc9a2bfea785350134b79f0c52b97da81ce1a2e5887b669165560270aa3163879ae8b1a60813e928ac865aa7f6a0bc2fb9394ed33a7cd18c91d62220e73b26530a0ec541eb3bc3a4cc1de283f0c4ca5308de1d3a410bc94481efc96c053d9250f6debe6f7b66eab77a22ad76325f2e78d57ae301318afedb635e14376067bd36bb4a82c5b6765dfb2b3e6508d3984e80b00a5dae69519cb83b2994f0ca173d3612950fe0b2b45bdcc5bf3262ca495a9a6b2abb3411d156dd8c99bd41dddb7feb910d814f1265f549ff312541d53f400c2838335ebbed0b3c0f1c76f1c17f24d79f2d30144cf25e08a2d1dfafd1b878cac0b7c1c2181dba061dac123ef03d8e5974c9d802d2dabdfe1f706efda1a71ccfdd2765aa70d7648cd7f51990c423619ae38dfe15a4ef4e8cfe26512c0ef42432fc5fc034c99d0c2b77ea3ae0338b5493f6955d84eb12170363488cdded528d71ce11caf8e1665b33067ebaccbc900d54813a4f50857311b7ccc1501d99309be84088737c19408d5b730b90b7b52583bbb7b4ed8f9a533555f786e3a5b4b07528da06d814969badc82e9c81349970c271cc926f4f6d0eec26517a47c8c4b53842176f44dae6807a5c4f135049f179c919172e9d104df92e498307f8ae2e20ac761c0c3b663c13e6a0143add88198b39a58bf60c0af41cf6dba47796c47f588ece04b7127c58af35acb497a53478d86a85141ba89ad7367c00f99a85ebfc067613cd39a041477b5cd492fb79cd45de3be40189812a3bc64a9a82adf88d341749e1b932cbc26daf31379823dc91552ae69e8a92c99a83c6c94b58b483ab15b71cd100c1a044fcb0adcf0b2d23500d4ee5690cf910727e16688feaa58b0d8539382a362320d7cbeb05760dcf31fb4ffcb836d1f12e7c9003693ae1cdb3875772543df50588280c6be0c62b19a7cbe1db047f37a047c44f5a3f7ae5102071f963c4cb4feaccb05a37536e151be74c0557062f21d6dfbf41d037f47ffc8982a820f29e93fa2fce9a4cd591a7973f5815eb5768c09ed1f1dd9a0e12de7942b020670ceaafe8a5765c91d53105396761dbbc8ea0641397c431b38cfb6ce6fa6f7ed373d6afcf4fb96b2e13089ab6dc62c67cf108204e89b3a63dc55b05b83d4e0c86eb631d34e83c17470359b7f99fba0c58efe90eea4618b5cbb7d30977d2ad49cef4a7554c55e2b83dcce6f76bf374e8a310909bd8c3721fbaafcd40792ac4f8291dc39172a38049e2a2408504364f30e7d41cb73439c4c71a77039d5efc3fef742fb5969125f81a9c2ee0241caee712ab054bd25389733a236e430eb7f7941d6e4cd2910298292baa8d45f99fdcdc0106b846069e3a52246bef202f6639807da03f46b79452f900ce2caa0010b43fa82cdca952818aca22cfa1cc188b3df4098b13316e99b2688c8a623caf5faedc21e3d8d97c1e38128448b827ac4c012c1613ffa510a8ee7e45ab0fdc0ebc2febe947ed8a044cdf9db29a77971092650a8373f30d145cb5c5c78dddd995e24057da462b765a293edd590d22a8d14dbd1e129b27f3a021679fc7ea776c6baeac4b86b45309c2fde62c18343ec6817c57ef7b5fb6ddca3c190bed7b8e42c9b94770a3330e1e4c129cdf47937d25ed7e916a677ac88e4e83f7a674f8520f2779f0516ad612ba485f2ba8bee3e88794a8c7c39e2f7d050d72988624e8f37a70320804e203d759cba274173f933a78eb84ad62163a31ee6a2676053d29e2fcef6061897d35d71038e511e3fc69090d78b3970bb1fd69d1afdaa996360295cce6bf561ecf0d0b4bd1b65d02c3cb04484dcfd1a73fe6af28c349cf934ad7b7ce42939907831c42207cf0682f4f7da08ed9983ed80cdbe58084341b7ae9872c1f2e50eb7bf5dbdbb4ace64d925fd59fbc53d79360bee631db5fff9f9a6e2e3f27e139ae99dba13b8b0638e5985253e5e353651d2a1ffa8a02d812b7525b2b3cd87c5ddf1d6c6c68d72c53efc049b2d693fa070854f68f972b53344fb4264aed341f8c389ec35663d678959bac722ccc5b87f9273a1f5e7d68079d42e3e68bcae0f3871db066aec018ded1e4b740d3b533f49bf7012e00c668cb6f22bdf9e2d3bf7d21d4dd49eb56e923a3ea3d20b52d7f5beca051fdadea6da15dde2c7f2b492d2a279aaab6b7483b25394ee4b9a546a484dd54748d1cdf9d4d6adf88ac5111fee82aacd3aef82cb5c6fd9bf3fe39f7e6357c1416a8c263fab5cfe968fe7b28a09e8dd8e704e88438010fff3e4a8b5444aa6c44f406090c4a4d5f4fd91cc2124e1c01b3b44497c0aefa971223e32755eb74e365c5acda474c34f5b62b43622ff4a0835106720c848f4fb8af69ecd2c24d6be26863915f7a7d33e119b64e268c6b763a5ee29a2206f2549211a8c249f2bf82dcab4a39ea4904f7df346397e99937093345aeee73683f66eeca5a1725514b5d4a7798101d8b8a54f7ddd232cf167fed3b0c9a343c1f137b684f6a517708c13d0e8b3b571179a56c1b4a5f3672c554f84c3e0a27106832cccd069c1068b3ddd6f2ea39d934bc56adbdbf72ccac20b6d78de237786575aa3fc1811f1ce7c9fc82958cc30ddfe696dc3d03d91de036e7479605914b7fd39be0c7b2e6d10789a05435988ae46eba3313aba53540e0583a04018b14011254de01ab6112a5210a601eeda9f39bf3bf83f8c92a5cfb9af6987e0eeae8e2effbc33c9c2406a8e3f1088ddf5c5de2588d09c36b3399f118f1f19d565d5e3e6c1326638174788ceee2e0430a9b1dc9ccfe65f1f42d80d70171d3f8317586eb7576503cdd7887b77dcdec9c275d65a8797540521d40258654fecea93c68e40478f5b8de44b8268509631086f58f032acc677248ca1c76b43fac274d75ad4e91bbe8f13b07c8bc8b02ce4c4e20865e69a4786fcf0fb1ed28da48a665f4a251e79a4c9a279274004682e01452ce8e10373fce411a627f7b01f0a6471e5673d5ae64c80a39c67b238e4a6092d4e7e7023f36ed75f9bef331121a35b3c8efdf4f412da9df6c618f5edb8685dc1759751830e0afa249e1330e63b71ff28acbc057ebc7a9868093bd2995f3812b14932492ab45e9b09226042281d084909665c6614567918f18c3a97d24455d9c5ee24a63674bb76186b35b913b9f3dfee1f7bedfb4897af8fd031710a82dece6b75ef6226133c2aa45f308bce9e7726d70ee2ed0722d08c5f901872df749a269b011a0f9437ff52999f7fb074c1275da4ae5d72a2530bebc045a73dfbfa7fe2e04f8c0e639dbbfdfd16f6b5fa52439d78093cf74d1d1e4df5d9969c9127926a5f0dd8cb26f7324a1920565a7d05c01cd505e69c34c565349a969ccd1f309b1e456a992cbe7270934258426b296549e59de12f20e12a769ba42005b039ac5f80ba5b228b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", 0x1000}, {&(0x7f0000d77000)="88183f59d0587cac62157918b28e8146ecb27a96f4ac7f008a2ac8ae5835c58ef483dc5958232e5389b8ae1bd28c8b7b01933226c0110093da2bbfe0f3032efe3751572a65fdd1ce20a10c370a99f654068bb8844f2f886f157773bde36aee0dfe74d547745b4c338a5afe8a644fe8877718557c2256649f2706f5010d16cc788e0a2e2bb01075c0822344ad3ab0b5b5a898bef54ed20d22319eff0c", 0x9c}, {&(0x7f0000afd000)="2ba61f812cdc311cf8590814b85dea2219c45092b3e71856c59f68896c97ed18ae9461e723487d6fb592c2338a4a9a1c7512b8a1439a69eb18c85dd0ea608e75ad0a80c0d1ef15e2be3d410cdb950cf91e5091b694f5047ec4e7145ee52a19cad9cf08361457ade3757effba53c9da60ebd5209211bb3121e146ed04eb35e457929bb24e50f7fdcc3c3c2b70d03ffcabaa0dab73064efb600306345e6149e017b9d5c501808a4000a36e86837b50f61e1e6dfddb477ebaac8591867d55719659bc1b29eccade6e837b68fcdfbfadc4d49e7abc0da57db92e5494edeba543b4dfc6df661c22f41a3579f3552d44c5", 0xee}, {&(0x7f000076e000)="9548363794ed1ee5d932a31c44fd32f0a0bae9940404453f20fee503e3d1528ca7a13fcc7b4ef8b7e4d4a8e81ebc59f9a0a542181b04997721f0704567ec7024322fb7d721aa9a56a9149623cae4991fe0760b05970f4b850e19249afd", 0x5d}, {&(0x7f00004f0000-0x41)="2fccd9aef28203704bcb30b51ea9f881ab065ae3c82b03d933e20210fc7b197d7d8016c905303c99fe641add35de274a244254e029a08bbcd79783f6492afb0328", 0x41}], 0xa, 0x0, 0x0, 0xc004}, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cbe000-0xc)={0x0, 0x0}) 2018/01/18 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c65000)={0x0, 0x9, 0x30}, &(0x7f0000e2a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000381000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d96000)=0xe8) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00006fe000-0x38)={&(0x7f0000260000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000092b000-0x10)={&(0x7f0000414000-0x48)=@canfd={{0x0, 0x3, 0x69b, 0x9}, 0x19, 0x1, 0x0, 0x0, "93686f749937f1cdf3cd71d7407eb5fdf1ebc13af80fd31645bdba8565dafb5e920dd588a28d2c7652c8c2901085d2d6cfc1042b895e4d51afc737aba5b661c1"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40000) getsockname(0xffffffffffffffff, &(0x7f0000955000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a2f000)=0x32) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002b7000-0x4)=@assoc_id=r2, &(0x7f0000c85000)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00003da000)='/selinux/context\x00', 0x2, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000790000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000075a000)={r4, 0x2}, 0x7) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/18 13:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e3d000-0x5)='/dev/vcs\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000779000-0x10)={0x7fffffff, 0x3, 0x2, 0xac}, 0x10) 2018/01/18 13:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x4, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00002c4000)=[0x88b, 0xcd, 0x9]) fadvise64(r0, 0x59, 0x8e9, 0x7) 2018/01/18 13:42:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004da000)='net/ip_tables_targets\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d02000)=""/238) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = msgget(0x1, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000f41000-0x1000)=""/4096) 2018/01/18 13:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000552000)={{0x80, 0x240000fffffffc}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000032c000)='/dev/rfkill\x00', 0x410001, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000200000-0x1000)=""/4096) fcntl$dupfd(r3, 0x406, r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000a32000-0x4)=0x0) [ 301.116630] binder: 26281 RLIMIT_NICE not set 2018/01/18 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000038000-0xc0)=[{{0x0, 0x2710}, 0x0, 0x0, 0xfffffffffffffffc}], 0x18) preadv(r0, &(0x7f0000c50000)=[{&(0x7f00000fc000)=""/24, 0x18}, {&(0x7f0000f68000)=""/62, 0x3e}, {&(0x7f0000d76000-0xd0)=""/208, 0xd0}], 0x3, 0x0) 2018/01/18 13:42:05 executing program 7: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x16b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(0xffffffffffffffff, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg(0xffffffffffffffff, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/18 13:42:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0xdcca}, 0x8, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 301.193882] binder: 26280:26302 tried to acquire reference to desc 0, got 1 instead [ 301.220090] binder: 26280:26302 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 301.228863] binder: 26280:26294 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 301.235921] binder: 26294 RLIMIT_NICE not set 2018/01/18 13:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000a06000)=[], 0x10b3, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/18 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c01000)={0x20000000000002cc, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndmidi(&(0x7f00008ce000)='/dev/snd/midiC#D#\x00', 0x9, 0x10000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006cc000-0x4)=0x2, 0x4) getresuid(&(0x7f0000cfc000)=0x0, &(0x7f0000880000)=0x0, &(0x7f0000cd4000)=0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005f3000)=@known='com.apple.system.Security\x00', &(0x7f0000001000)=""/76, 0x4c) 2018/01/18 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000e7000)={r2, &(0x7f00003d4000)="b818c6e8f4d5ca2679d95c06cd5c1f0173397c500445691f1005a78dee68fe4f95182035a7ef39fa6657d5065eca3fbb88d9e7f2ee983ca4961c70d2526312c6a38d472694734cc433b6063b605a6de5f506b15de09a02ccfa4c51989ac64b919771e39f62faed35a98c39ba86331ada2c96d622c2b30f"}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/dsp\x00', 0x129100, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000dbe000)=0x0, &(0x7f0000492000-0x4)=0x4) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff50, 0x0) 2018/01/18 13:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00008f1000-0xc)='/dev/ashmem\x00', 0x400, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d27000-0xa)='/dev/cuse\x00', 0x207, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085, 0x0, 0x0}]}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000ef5000-0x4)={0x0}, 0x4) 2018/01/18 13:42:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2ca, &(0x7f0000001000-0x8)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x80000000, 0x30, 0x10001, 0x3}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005000-0x98)={r3, @in6={{0xa, 0x2, 0x78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1bb}, 0x98) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 13:42:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000000}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x58) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b4f000-0x78)={0x7, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x238, 0x3, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20, 0x12e, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d22000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 13:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) fcntl$setlease(r0, 0x400, 0x1) write(r1, &(0x7f0000572000-0x1)='z', 0x1) close(r0) 2018/01/18 13:42:05 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/01/18 13:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976f8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000af6000)=[{&(0x7f0000002000)="34a3c4fd136d9eac9d056614aaf30cdd", 0x10}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f000073d000)=""/218, 0xda) [ 301.254783] binder: undelivered death notification, 0000000000000000 2018/01/18 13:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cd2000-0x99)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091d000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d14000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c40000-0x1000)=""/4096) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000cd6000)=""/174) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d31000)=0xffffffff, 0x4) mprotect(&(0x7f000088c000/0x2000)=nil, 0x2000, 0x2000003) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000111000-0xcd)=""/205) [ 301.296949] kvm [26317]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 [ 301.346831] kvm [26317]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/18 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000b96000)={{0x0, 0x8}, 'port1\x00', 0xa, 0x10, 0x6, 0x1be2, 0x4, 0x9, 0x3, 0x0, 0x7, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_setaffinity(r1, 0x8, &(0x7f000083b000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000247000-0x8c)={0x0, 0xffffffffffffff40, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 13:42:05 executing program 4: set_robust_list(&(0x7f0000d4e000)={&(0x7f000004d000/0x4000)=nil, 0x0, &(0x7f0000227000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/01/18 13:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) syz_open_dev$audion(&(0x7f0000f1e000)='/dev/audio#\x00', 0x6, 0x800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000035b000-0x9)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getxattr(&(0x7f00000f5000-0x8)='./file0\x00', &(0x7f00004a8000)=@known='security.evm\x00', &(0x7f00008d0000)=""/194, 0xc2) 2018/01/18 13:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b2d000)={r0, &(0x7f0000a97000-0xed)="cbd2cd246b03e176bf5631323b2e09f163f420402eaddb54c0ab0d4e6d447925b5ac5127f34f7df5daa15f6c6d6aec71a21608df0771207ee73b2101c642e15ede3c9c2adee1b945bdfe186280d69e7f12891a8b3e8a3cc4a950148a01fafe705e25e08d14358ac6b712f4c82bd58ad8d5f8c1ab7c169b7485de9a36ad4b9279ab864003a6b78fb826cffa6e88e026a9b313bad7e9ca118fcdb678b1a7b315e1ff70e6ee6e0aa70ce5943e68bfb971760a9a8b30eb17b1efcc83895e248d82026946ee4f0a424fb4f9a6747f51713ee10ddb5f70f28da1b059e71cd6eac476ba0a475eb51f89400809a5877bd1"}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000eb000-0xb)='/dev/vcsa#\x00', 0x1, 0x111600) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000ea3000)="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", 0xfa) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r2 = syz_open_dev$sndpcmc(&(0x7f00003ab000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x91cddb4d07e72e87) getegid() umount2(&(0x7f00000c3000-0x8)='./file0\x00', 0x8) connect$nfc_llcp(r2, &(0x7f0000ef7000)={0x27, 0x3414, 0x9d, 0x7, 0xfffffffffffffc00, 0x9, "d493da5ac60a4d288fc8d74a4f84aa10aae004553e637d76133fdb485bbf1a84ab8f0aed1bbb2690fa83ede00b04f6c34fe008a95c5e80ec9601ec183b96b3", 0xbfc0}, 0x60) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000022d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000193000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0x1, 0x5, 0x100, 0x100000000, 0x100, r3}) 2018/01/18 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dab000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000374000)={0x0, 0xdf, "6f2b78c4e47e0b4f118a15c11713a33049e3f3f0e586a060cd6a96a4d6779a9171a1f84c555c6bd92f3659097912cfc8c45839ff1dd6ee20035db572b37add63a952621bdac74598d922c3dc6a27a27df066e065c3266e4cfe97ad7a7575a2e957d3e082f175256c65ad031eba67c5024a813ce5e0da559f441f7ae2136533ec5309da3d3bf3ae686bdf8426194c3007a97b0e3dee797aa1db839d41e9d63c6eb75546e3182f35e86560ee9bbdea9bdbe349792a3fefa6569ff8b50766716d4108e02d3701bca312563a1c97d000354d51aafdfe734c774c2dc74a1fa6a14c"}, &(0x7f00004a1000)=0xe7) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000aa000)={r2, 0x0, 0x30}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r4 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r4, &(0x7f0000de1000-0x8)=0x0, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/18 13:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000e18000-0xb4)=""/180) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000db2000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 13:42:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) pwritev(r0, &(0x7f0000d0d000-0x40)=[{&(0x7f0000b0e000-0x89)="bf74a2f54bc8e398071ba0ef1e46ecac73385b557fa5dde37bfff916ea1b38cf1cb38d55582e94d6225b9045843adfdd18c91b21041dbc3003873b519152d7cfe3f0fd2bee2d4bdadd0f97677af0a437d49283eeaaaf0aa63ce8b0056038c3239d0bf7c46d340e0bad0e4cda65e5b1fb803f4e4efb7b1b69cc3c8b8d2c5ae2aed30ede003e392d1e7a", 0x89}, {&(0x7f0000065000)="55291a273b83aae037586f36f077c292f2a0236dfb9f34e0f21c47ce05b2a1f42303969ebb77d32dd6e0d8c4847c80eb228d480f1017e2c93ea762926cfd19273b9c155fa1e271379ba51ea4ecaa4780732e1891601d8c21208bcc0f388e50a394e57d2f73539fd042d04ec4aebd2db2e1b04a", 0x73}, {&(0x7f0000755000)="ee9e62710cbc989c390c38af593b35dd2b433a6460a6d8632364a5f8202fb31df362098e3abcd7d72435c3e2917fd4015ca8dfc1c9eee18a3c0bedce398ac6e47dd1e2cf3897a51d45e657875fa93565a09db46099537486981f05d84106df1b64765416fad5d5ae9667b72370caa5233b6eb3c95fe2365c5f2f9d72f776a4e4c7daa4b2c9f90b2331e8c65159e6fc614aa4731f4456ddc3188ef0a71c65d482b8e0b37102cfcae58d487a", 0xab}, {&(0x7f0000e19000-0x5b)="b3f177e4e756b926edf602f2b16117a62a9fd3176280532bb144dc5f2a1808ebe6d744c36070d6cd9aa24cff046a6a794f07d13c0fbfb573b3b3c5ed07394a059fe7679e628d1482f3e5137df9a7e88149a013f43020a4f3b853dc", 0x5b}], 0x4, 0x0) personality(0x100000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xc008900, &(0x7f00008dd000-0x21)="", &(0x7f0000b5b000)=0x0, &(0x7f00009dd000-0x4)=0x0, &(0x7f0000218000-0x49)="") 2018/01/18 13:42:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000198000)='./file0\x00', 0x101801, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x4) pkey_alloc(0x0, 0x3) r1 = memfd_create(&(0x7f0000000000)='vmnet0-[.\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r0, &(0x7f0000000000)="0c128180e6f3a0814c004887ecb02498a4968886caf03ee69f9107e60c01e1bcf5b2b9cf849997d65c0d2745edc7cf448e94c93fdc0622a4ecf031ace89c5e663d998ca1a92e4490a37d9db61833e2d13ce33cedcc4aac09a0624cf179801c963a34d0abe54d3b7955f0719c44b527d35ce93f117b90375d3120e06265012687a4d39cfa5f053e5b114ff43a8e05f63cc8e41c33c1ee8ff71a4f1ca7eaa637b73d07b0556628c8497dc6361a51cc2ad56f5edc2ca550c7142cb9370e283555fb5e28a22cbed4d5a761318bab8a6c9a68dd3868894a36cab47f78891b238c487f81fa4bf537"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000000000)={0x3ff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000)={r2, 0x1, &(0x7f0000004000-0x4)=[0x4], &(0x7f0000004000-0xc)=[0x4, 0xd9a, 0x80], 0x53, 0x4, 0x1, &(0x7f0000004000-0x10)=[0x6, 0x7, 0x8, 0x3], &(0x7f0000004000-0xc)=[0x6, 0x5, 0x6], 0x0}) r3 = open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x10000, 0x120) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000004000)='./file0\x00', 0x2000000) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0xf, 0x7fffffff, 0x8, 0x3ff, 0x10, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000-0x10)={&(0x7f0000006000)='./file0\x00', 0x0, 0x8}, 0x10) dup3(r4, r3, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000007000)=0x0) 2018/01/18 13:42:05 executing program 4: clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") setpriority(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000066f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) bind$inet(r0, &(0x7f000077a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:42:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/18 13:42:05 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000000d000-0x118)={0x9, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000bac000)={0x6, [0x800080000000000, 0xc82, 0x6, 0x6, 0xf09f, 0x1]}, &(0x7f0000fc4000)=0x10) syz_open_dev$dmmidi(&(0x7f0000fc3000)='/dev/dmmidi#\x00', 0x4, 0x80) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000fc2000)={0x1ff, 0x6ff}, 0x2) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000fc5000)=0x0, &(0x7f0000523000)=0x4) 2018/01/18 13:42:05 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) 2018/01/18 13:42:05 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000012000)='/dev/vcs#\x00', 0x3, 0x80) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000007000-0x4d)=""/77, 0x4d) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000013000-0x2a)=""/42, &(0x7f0000013000-0x4)=0x2a) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/18 13:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000197000)=@known='system.posix_acl_default\x00', &(0x7f00001b3000)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r3 = add_key$keyring(&(0x7f0000862000-0x8)='keyring\x00', &(0x7f0000a15000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r2, 0x1}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = syz_open_dev$dspn(&(0x7f000066e000-0xa)='/dev/dsp#\x00', 0x7ff, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() r8 = semget(0x1, 0x4, 0x185) semctl$GETZCNT(r8, 0x0, 0xf, &(0x7f0000c14000-0x1000)=""/4096) timer_getoverrun(0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x20200) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000192000-0x4)=0x1008) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 13:42:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x13}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000)='wlan0posix_acl_accessvmnet0&vmnet0\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001000-0x1)=""/1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000002000)=r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000003000-0x6)={0x82, 0x1, 0x3}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000006000-0x60)={0x0, 0x32, 0x2, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000005000)={0x3, 0x7f, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x2000, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x6, &(0x7f0000005000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r7, 0x4, &(0x7f0000008000)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0x40, r4, &(0x7f0000008000)="", 0x0, 0x7fff, 0x0, 0x1, r2}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0xb, 0x6, r1, &(0x7f0000008000)="d1829a9f2008d7cad9041b784defbc02284fdb08955e3581255918e4db21ce33366ba08dadf30c4122e1637220e615b03b140a6c8916cf2ce832e7f23603eae5b2f1dd2fedb6c1af0c3155dcaa26192489f552d7fc2beed5dc5b012bc4063a065d89f051011d8254bf79e9d88cf976b39c80e60dafa863e450c1bdff3119cd32d2b6588262f952b4a8afe806fc508b8bd27f8b7ea69722002f2f99e914c2882fd3a3e1b261ebb2a17be759b8c99155a9f1e5071ed8a203b99489f14f239ac38011c9e2dc02412b3ede1c62996f69dd59a1d76eeec9ca36d7b756df0ff57df0c9bddb4ffab9", 0xe5, 0x3f, 0x0, 0x1, r2}, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r5, &(0x7f0000009000-0x58)="2d109f3303df705455a7c04afd34e298961353ad33997121d2841008533ee61b3911283b3ec4c7e8773edc4c794cc7297f536e405a38cd6cd47eb75eddbc8487f4949da5b468e51b1250d9bedb37f6c8fb1e29a4202dcded", 0x58, 0x7ff, 0x0, 0x0, r2}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r1, &(0x7f0000008000)="44a11884997578465be06b4020163ed6bc8aca155e44e2e93446272edcb0e93bd0e907504733c6a756aac5c09f946e457b350e7ea96aba9cc84c008198939018163f3db2c660ec5f8fb142a76a4d1e6512d0ce04b05d24a4a6411c8cd1efc0442a0637a712f394354f403c5df158908f99cdbd9655df18c8454f5ece0bf1b4c4b42860e7fce39d4406bdcb9eed45e5ec60b8c0619c9e27f1bf9dad967ec3159b6d08a9f56416c649267ab8e5", 0xac, 0x6, 0x0, 0x1, r1}]) 2018/01/18 13:42:05 executing program 1: r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) pause() mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") getpeername$ax25(r0, &(0x7f0000891000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000026e000-0x4)=0x10) 2018/01/18 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x810, &(0x7f000035a000/0x4000)=nil) pipe2(&(0x7f000098b000)={0x0, 0x0}, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/18 13:42:05 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000e2000)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/0, 0x0, 0x40, &(0x7f000047e000-0x14)={0x11, 0x2e72612adfd4f8b, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000863000)=0x0) ptrace$peekuser(0x3, r2, 0x1) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000d6b000)={0x6, 0x5, 0x7f, 0xfffffffffffffff7, "ad16c8b15be4f655111e35f03d9d38134da4e35ff1b9b298faa609623a7f6581506070a7e728aea29422e160", 0x7}) clock_gettime(0x0, &(0x7f0000f5d000-0x10)={0x0, 0x0}) futimesat(r4, &(0x7f00007fe000-0x8)='./file0\x00', &(0x7f000041d000-0x20)={{r5, r6/1000+10000}, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000983000)=0x0) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r4, &(0x7f0000917000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466af28947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7dc3f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) shutdown(r4, 0x1) 2018/01/18 13:42:05 executing program 5: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afc000-0x18)={0x1, 0x0, [{0x400000b3, 0x0, 0x0}]}) socketpair(0x7, 0x80000, 0x0, &(0x7f00009a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000b01000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000300000-0xb0)={{0x1842, 0xdae2}, 'port0\x00', 0x82, 0x20, 0x10000, 0x71, 0x4, 0x35, 0x8, 0x0, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000087e000)={0x8000, 0x1009, 0x9, 0x100}) r4 = dup(r0) getsockname$ipx(r4, &(0x7f0000a3c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000051d000-0x4)=0x10) 2018/01/18 13:42:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000d83000)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x202) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000ee8000)={0x0, {""/7}, 0x0}, &(0x7f0000e35000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f000036e000)=""/15, 0xf}], 0x1, 0x0, 0x0, 0xdf}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x30)=[{r0, 0x104, 0x0}, {r1, 0x21c0, 0x0}, {r2, 0x0, 0x0}, {r3, 0xb71fae88c9308d3d, 0x0}, {r4, 0x3000, 0x0}, {r5, 0x20, 0x0}], 0x6, &(0x7f0000ca6000-0x10)={0x0, 0x989680}, &(0x7f0000356000)={0x80000000}, 0x8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x375) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:42:05 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x80000000000ffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) inotify_init1(0x781e5c3dba17899a) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/18 13:42:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000ac0000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000)=""/29) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x8001, 0x6, 0x80000001, 0x6, 0x3f, 0xffffffffffff0000, 0x4}, &(0x7f0000003000-0x40)={0x2, 0x8945, 0x8, 0x3, 0x8, 0x8, 0x200, 0x1}, &(0x7f0000003000-0x40)={0x100, 0x100000000, 0x800, 0xe19e, 0x4, 0x8001, 0xfffffffffffffff7, 0x3f}, &(0x7f0000002000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000-0x10)={r2, r3+30000000}, &(0x7f0000003000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000-0x10)={r5, r4}, 0x10) 2018/01/18 13:42:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00001cd000/0x4000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000002000)=@common='ip6_vti0\x00', 0x401}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xa6)={0x0, 0x9e, "8cbaf2e97aae3ca0194db0b4b8d3fcdb166631f9a435a74737f91b907ac45661656c20e08f22e13c2490c94dd27f53725514646f3cfabe902f5076a4a78c4f157fc2b7264b42cb008d53230bbf7099a3cbda8f150413804b799bccfefbdf1829bd308667741af16838024aec63bb3fab9c0818c60c0dff5baa0730c35022f14a028f3482eea5069417906586d85b3e65e56a6be13b16749e77c14dea4951"}, &(0x7f0000001000-0x4)=0xa6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={r1, @in={{0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0xadf6, 0x3d, 0x6, 0x6, 0x5, 0x20, 0x2c, 0xff, 0x8000, 0x100000001, 0x1ff, 0x490, 0x3, 0x8]}, &(0x7f0000003000)=0x108) r2 = getegid() setfsgid(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000004000)={{0x0, 0x3, 0x4, 0x0, 0x6}, 0x923, 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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000005000)={@loopback={0x0, 0x1}, r3}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000006000)={0x1f, {0x3, 0x19, 0xf4, 0x5350, 0x80000000, 0x7}}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x33)="8a232063d07efdc8027d9c36de6a111e70b25fdd59812b514bb0a0d8be10a92d1d3ce79a84bd9403c317323820f9bc5c688c2a", 0x33, 0xfffffffffffffff8) keyctl$get_security(0x11, r4, &(0x7f0000000000)=""/236, 0xec) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000003000)="0327283a8cde58bbb128bb51b98c6c716a5ba312dd3a96ddefb10dd91dd521be35f399024131471efe9caa572492612c779ba0cc308a909fd2b8b2525f352837af1012e748ab5ccaeef84f81", 0x4c}, {&(0x7f0000008000)='K', 0x1}, {&(0x7f0000009000-0xab)="d77d1f501b706090943e4f560b9e5c9be67b4b71fabb1e466f428351b4bb0f2d94d81d2f4c4dbe03fbef505586a9bd1a64ba80313141497c23576610e258e57e30c291b17eb993ebe2c1713e5fc8db7e0bcf694637387f47e8023ce18a75f7b799d6de93f6138f679011024443b0f07363237b17b1842af2ed56ee3e122d56c5f8d7bb4074f6c3dae9ca2b9a3773ef391d45421f07b9cb67c7ea40687887155b568caece60a4fb07d94dde", 0xab}, {&(0x7f0000008000)="ce9a2e007e5303839f4b45f3391a4abc5ce749e94c6d9f8b28d9b01d2faa7b6ce38e5f5914279e11ef423671ee202cefc11a628a1669", 0x36}, {&(0x7f0000009000-0x3c)="b475003f1671927695af3ab9e9c6f6c4b59577fcdfc05118c7ac1711e0bd449773be17f62e18dc2993442be211d28f2a43977d015a5f8cb34b3d3bff", 0x3c}, {&(0x7f0000006000-0x8a)="5b3bf80d0f971d62ce127778d8d4867d2a5f9dcb2ed492c3532f9db342b655459ae11d427d00fb45429b755b724f9237b30b138a962925fa1ade66bda86dd2d36584669ee3b0a0eae8b3d7c091f72a313c4876e27c37fc1a440c281ddb5c2619ec06d3eaf70b2b7eb3851e0a4b2eec3f7e8e8ab70547e0b264b323768daa5510311bc469eeae8c593ba7", 0x8a}], 0x6, 0x0, 0x0, 0x40}, 0x20000000) 2018/01/18 13:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000950000)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009e2000-0xb)='/dev/audio\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000301000-0x78)={0x0, 0x78, 0xfffffffffffffe00, 0x5, 0x5, 0x9, 0x0, 0x9, 0x20040, 0x6, 0x0, 0x7f, 0x22, 0x6, 0x8, 0x1967, 0x2, 0x3ff, 0x2, 0x5, 0x70c, 0x6, 0x6, 0x1, 0x1, 0x4, 0x7, 0x1f, 0x5, 0x200, 0xbcf, 0x80000000, 0x7fff, 0x80000000, 0x8, 0x7339, 0x8001, 0x6a0, 0x0, 0xb, 0x0, @perf_config_ext={0xb3, 0x7fffffff}, 0x100, 0x6, 0x7ff, 0x7, 0x200, 0x81, 0x8, 0x0}, r0, 0xfffffffffffffff8, r1, 0x4) r2 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000027b000-0x1f)="1f0000001e0007f1ffffffff070000000000800000008d3d9339080001454a", 0x1f) 2018/01/18 13:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000974000-0x1c)=@in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x8000}, 0x1c, &(0x7f0000391000-0x90)=[{&(0x7f0000743000-0xce)="9874046373491c457d1a46b5cf46aede7569de8f448eb08aae6785ebccfed4e4ebc79ea14c82ceb295cfddea682f97f5fe1931b9744d74561145b7ebb0949c25dd528cdf7cd9af44fcdf87206b7cf20022464fff48af2eff9e55ba1b06202cb073dc9be6b781e7b80a340429c4b1220d0e949888a2acf89560e0b17d77e36a698039ae3bbcccda1728e8a493f940918df56e8f3d791b0c0f00b5a322fdecb8826308816f9ce0c3ced9dad0109d80c48473636d3b54db31d67c4302b43c1b70ff07dbe6bb3e3257a0fdee32e06b78", 0xce}, {&(0x7f000034d000-0x69)="82f3facd6c6a3e8130f035b35c70a52926acfd568e0ab6c3c2d1698b88f1a52c0396690ec8e1ad97e68102c240b103836c0a3957d5c5d23ea8465a6e92d36cb9e40eea76239d4a55d0586d9ccf9c1fe020bbe5889779112fab56a9aabe0645788909f96b888c73c847822ead4f3980a6df5cc63eb1d050f22ce6f51e5b4df8642481d9148cc0c30c9350e288c76ccd222a6d829a26f714e367487dc7d8c1605b245991e3bf24db2f953152eeec1941ae515307dc8cb6f1cfb3672008a19486531e1bbd93cac1e24a9c5c7a10f276bff0ae200335bda349c5035da808c4db8b", 0xdf}, {&(0x7f00001f4000-0xdd)="c15a6fa8026994d258d6c1405ad2dc591284cfb00c480d9037d32e7909343e9a74a33b368b4b03bf4fe204879ca96c893e01bcc2255c123ec124ed14bba6778e335b544875d4508961ed8715a927629e8966a68b145baa1b2de90b6ab2f5717eefb3c8a167843100267c6ed94c22064c3a56c16ddea1adc06526290e5b298cdde02e4333bd3963bf0152a0b2361182ed36aa0f8f3525b7f080fe00c0a203d524c49be1b48e935fb16bad41c6562ed3759253412f58f1a5fc11b0dbf73002abe2e0e13b2c688f7762addef20c27b29d0e445e2c2751071dd3b5fcc5aa18", 0xdd}, {&(0x7f00004bf000)="8cfe5a2d74022dcd5fba7351e14ec78e5d9d574176089fdd20a28a77be50e62f0e1be460c142e2953de951156aa2737d7cb797021d7504ce57a03a835ad0f5ee393045f6484c04ae46a2f2d9d194b434", 0xffffffffffffffa3}, {&(0x7f00004f8000)="386bef1387514c8e862aba3e262ddd81dba2e8bbee9677882bb41fd8bbd8428cde3d1f5d91ec2916daa5d7a692f04165595f40ac67a02751e968a9330298ef1083", 0x17}, {&(0x7f0000bb6000)="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", 0x1000}, {&(0x7f00004af000)="7ac6616c246a0997a67058aaaab30c0e1d0270e55ab939f7a4e47d553e24a9167667234c4370f401f22f6a64f745ce7faf7d0d45bcd2be3b54b4740b769f428840b0a31c5523d756b0932a04bb4391b4392bdd73aafedde5abf6a19dbbb8ee2dcb842eaef0125725389f8500d42b4f7aa68e4e176e4c1d2282cf6e382852c3810dfa5cdff892b32171c410c539fd6da3c05c37e46a9db85724d34d11da9d5e77c4d92150f3c1eeb741e9534734f001408b061893fc76c84b0e832470d7aa91ab0b6f8c27", 0xc4}, {&(0x7f0000035000)="d4be642aa51eb479c5b1e4b9b1b1db2768479fa358643bffdf778a8f1346dff43548b3794547d1e3183cadc68587f733eba24d47d849d1ffc93e7e9c3082c1b712a3dbd811bc77935b9a5e67812313b14da5536a6b3ea5c3677020c1013c2941ff7251923c5a6dea8c5d6e8a381ae321431ea0966df21d4e1a330699b38b18db956bc8b11560703201650b05a17ac7394b684d8b1a81d74fd1893d262207b5c4ed5f531b773bc5d2ce5e559c0b340fc54f0a2be1c64abb7fe4afeda83ad357d3e0108548b1d419be6314621a0928a756c97ed2962453a7801c8581e642a81fc7833ed5a068b3a5597635d5", 0xeb}, {&(0x7f00000f9000-0x99)="1117210116ba0c1a078142e0eb9be69a4b5c8af1b943fcf58f8350dec9e585cd1a12501143d693043c1c8883c2a007657fc4847093bd601665f320555a933ec74760740892345bd727625a928615ef25bf2d7956a42d1b3d776f2eba76df206fb10903a66231b016ec934a8bb0e87fa3d9ddc9d77a1d9c8fa3f42b4d0e21ae96d3580052b7186fcb3b125ed7b6a5bc5eb3a5600b3adf9d5989", 0x99}], 0x9, &(0x7f0000d4a000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffaaa, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 13:42:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10100) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/18 13:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073a000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000485000)='/dev/dsp#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000778000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/18 13:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cdc000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000619000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b9000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f000034b000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0x318) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f000056f000-0x4)=0x8, 0x4) 2018/01/18 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00009e6000)='./file0\x00', 0x0, 0x17) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000cd0000-0x10)={0x0, 0x0, &(0x7f0000dc1000/0x1000)=nil}) prctl$intptr(0x2b, 0x0) 2018/01/18 13:42:06 executing program 2: socket$unix(0x1, 0x7, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6e12b152e32f", [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = syz_open_dev$mice(&(0x7f00003d9000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009b9000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x6, 0xbbd, 0x0, 0x101, 0x6025, 0x3, 0x10001, 0x7, 0x1ff, 0x6, 0x99b8, 0x5, 0x239]}, &(0x7f000032e000-0x4)=0x108) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000b74000)="d4758c9969f8d202a09c2488bd3de91a999a456906735883a94ea55c088d4092aece235f304ab7c970b1bbd304f7adfaf22f282cdf7da76582371795e37b883dccb792b7fd083ca1a81a734db757b569773bb60d7afb075ebb1519a4b41c49f04dc636932119ba41c469f9bf56aadd81a9c146f7d9089e9d515d21be4ab203a6f77be5661ea3b88ad70c33cd702e1b95040aaed0e4b71977d70f493b11a6376880d0f023c8a3cf549642e4488fded357ba112363a69c37488d6d2cebaafb716d99f5a19adf36909184f2a1b41687496e626b7c381ef5ee60", 0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x3780, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000-0x4)=0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/65, 0x41, 0x40000000, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0xfffffffffffffff7, 0x1, 0xfff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0xda, 0x5}, 'port1\x00', 0xc8, 0x80002, 0x80000000, 0xd9, 0x8, 0xd5cd, 0xc619, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0x10) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/18 13:42:06 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1f, 0x5, &(0x7f0000eab000-0xfa)="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", 0xfa) 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000141000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000c00000)=""/91, &(0x7f0000b45000-0x4)=0x5b) r2 = add_key$user(&(0x7f00005ca000-0x5)='user\x00', &(0x7f0000325000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a80000-0x1)='4', 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f00002c8000-0xb6)=""/182, 0xb6) 2018/01/18 13:42:06 executing program 3: lremovexattr(&(0x7f0000cee000+0x577)='./file0\x00', &(0x7f0000e4f000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009e0000)={0x0, 0x0, 0x30, 0x800, 0x8}, &(0x7f00001da000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad8000)={r1, 0x1, 0x30}, 0xc) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) utime(&(0x7f0000064000)='./file0\x00', &(0x7f000008a000-0x10)={0x3, 0x14}) 2018/01/18 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000035000)='./file0\x00', &(0x7f0000059000-0xc2)=""/194, 0xc2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000035000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f00005ca000-0xc)='/dev/amidi#\x00', 0x7f7, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ebe000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bfc000)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/18 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000eb3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000e00000)='./file0\x00', 0x200, 0x20) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/hwrng\x00', 0x30080, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000848000-0xa)='/dev/dsp#\x00', 0x100, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000010000)={0x2000, &(0x7f000082c000-0x8)=0x0, 0x1, r4, 0x8}) bind$inet6(r0, &(0x7f0000acb000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) shutdown(r0, 0x0) 2018/01/18 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) r1 = creat(&(0x7f000071a000-0x8)='./file0\x00', 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000795000)=0x0) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) ptrace$setopts(0x4206, r3, 0x800, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000)=0x9, 0xb, 0x10001, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)=0x2, 0x22d) sendmmsg$nfc_llcp(r2, &(0x7f0000004000-0x70)=[{&(0x7f0000000000)={0x27, 0x8001, 0x4, 0x6, 0x400, 0x10001, "f57f38627db7a19e4ab3724a48394e69a384e340b5d936f6939e9030031552fb67f994710e5c102c29e8b6d0b75104f57206eb07b568c700d5e1a7ccc7aeb3", 0x7}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000)="3a7730cd6a24d3269f906beb146ac9bfd19c72da6a62ae8de66589977d837cc6db7e2f3bfff34bb697fb545df5e9c4a3f13c677e750e14fe9e9803f61b4a4235ddb6e43cceb48bfd232cf06e7fc679acc12d00dd04824b47f1249945cce3e28814f2491a3c9894ca9e865112", 0x6c}], 0x1, &(0x7f0000004000-0x1eb)={0x1010, 0x110, 0x6, 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{&(0x7f0000000000)="4a2727604cdd03f0cecbb38a2220a7db9b4ae71a3f3259dd8afad69a1f36cf0aa2091d6aba61cf985a1268a4dcb3cb6200fe64e2714b636f50a6d3b41a760ac7c4eecab71b841774321b9f7bb3c9c1657512dcfc42943323e6b36e497611adfbd7032b12d8c31491025d2ad83323fe617cdd4195ab1a2798a8ffb4ce4baf4063c8effdf15e37ee1062a13cff0ea98317507fbcddc658efde12b1", 0x9a}, {&(0x7f0000003000)="47bce4ccd51d6d502858d43ad966aff324c599effbea815b40860ebcd4c7784448a4ab9c386daf403e0193f4620f7c727a68be43c4531a8c5456fa8ed61beac11ca84e8dd4d26c45547f851f3a8040025981137d1d1a19aba437471987408222d4d808b552cef729cd375f072155093fc9e2b1ccd6b8fc1e633df4b3131772f86742ecff27c8ab51e61c737b788b2842947d78ae80149a4a9a235f8408a9af05bcdea7dc8d8e13e95c6ba2dee3b65d303bb358c6bd0713778f3a201affe0697ad6f3cf22681a41b0393f357c986cc967c8aa1229d61555cbdd7de91fef673eeefac6e88d1fb497a2ce3382498cfa3699621986b5ac803a67", 0xf8}, {&(0x7f0000001000-0x58)="376c7296e6cb990368f2c20a71d534be22243b410c145fa64286d09b35cc114ca98e2afbe895a8c82fff4e25b4043bd9403bf4788d86a265e2a877c48a85aa9e15c5adef156598b8ca3c1353ad60ec3ca9737c689d50a215", 0x58}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="6573a90961acd67e8138ee941a753c682bffa2c30f27222e9a3957ac2d510892dcec2b3473c557939b8ebeadccf67c44b9c0b33087296181bf5125e7580eeec4e6737d1f31d0c9191a00c9ddcd7b9dd86e62da52ecf9a52fe8279adc37f9f676d538ff7e79cd2ce88569", 0x6a}], 0x6, 0x0, 0x0, 0x4000}], 0x2, 0x8004) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000005000)={0x7b, 0x0, [0x362c70b9, 0x2, 0x40, 0x101], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c89000)={0x0, 0x0, ""}, &(0x7f000067e000)=0x8) 2018/01/18 13:42:06 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x5b88525f02c7f792, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000008000)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = syz_open_dev$amidi(&(0x7f0000007000)='/dev/amidi#\x00', 0x1, 0x220000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000008000)={0x0, 0x7, 0x2138, 0x3ff, 0x8, 0xffffffffffff2943, 0x20, 0xa39a, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x2, 0x3, 0x3}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000008000)={r2, 0x5}, 0x6) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000f9000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000034000-0x4)=0x0, &(0x7f0000089000)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f8000)='/selinux/enforce\x00', 0x8000, 0x0) 2018/01/18 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = open(&(0x7f00009f5000-0x8)='./file0\x00', 0x0, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001e5000-0x8)={0x1, [0x0]}, &(0x7f00000ab000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:42:06 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00007f0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000997000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ac6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00008f9000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00') 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004f8000)={r0}) accept4$netrom(r1, &(0x7f0000989000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d03000)=0x48, 0x80000) 2018/01/18 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000000805, 0x0) listen(r1, 0x800003) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000328000)={0x0, 0x0}, &(0x7f000059f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004ee000)={r3, 0x1c, &(0x7f0000023000-0x1c)=[@in6={0xa, 0x2, 0xf6d2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f00003ea000-0x4)=0x10) syz_open_dev$midi(&(0x7f00002cb000-0xb)='/dev/midi#\x00', 0x0, 0x8000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000035d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002e3000-0x4)=0x2da1dd76, 0x4) memfd_create(&(0x7f0000f68000)='/dev/midi#\x00', 0x2) 2018/01/18 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d0000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00005a4000-0x9a)=""/154) syz_open_dev$evdev(&(0x7f0000173000)='/dev/input/event#\x00', 0x7, 0x400) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 13:42:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000-0x30)={0xffffffff, 0x7, 0x1ff, 0x1000, 0x2, 0xe425, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000020f000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "075d175d32aead4c0020b753cfd708ef06132b8f4cd5fc12d5927184b60cfa0472694d5b316520691b5332df", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, &(0x7f00002f0000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ec5000-0x4)=0x1c, 0x800) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000cf000-0x8)={0x0, 0x0}) 2018/01/18 13:42:06 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000015000+0xa22)='./file0\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/18 13:42:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0x8000) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfefff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000de5000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92) r2 = accept4(r1, &(0x7f00003b4000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed4000-0x4)=0x20, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000d82000-0x5c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xffff}], 0x5c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f00006f3000-0x10)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000309000-0x4)=0x0) getpriority(0x1, r1) getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00009e9000)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000e95000)={0x7, 0xd03}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000e13000+0xcc2)="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", &(0x7f0000a37000-0x75)="7e3b8a2e3d902d60b02c4d86bf4fea27e00390f9d12678ac4e3751d8d34feb60dcb519ceef86a8710eed7e045d9757fcdaa675f33839a2733797febc0c5bebe8d60d0e96d936bc3d1d6e08e6028462f04f208438dd8b4c178e6bb6012a421fe4e30e7d615178130e835138d66dfa8b429593"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013c000)=0x0) 2018/01/18 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000051e000)='/dev/vcs\x00', 0x2002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f00007ac000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000e66000)={0x0, 0x4000000000001ff, 0x0, 0x0, &(0x7f0000e75000-0xe)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="3c6b44db3e426d84dc855bf8a73b12c5", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="c4b944a6975e693a732835b1ce5cf6a2a1254a03032f994aa0440f05adf8ad3309461d013764f1c9d1b5d90d0140e8c888daf71659d559a32f6a18c32c4c2ed5e718c5e1e2cdb69d0da4e453ca7cf2feb4fe2ad4794b52010dc41116084d9d1a0a8d14b687a2bc1a4316a91b81d5770fc1dd36def47b8a71d8912657a12a950e78941e63d69a49e5743d20fdc2eb6d5d5d1e67dcc43249a2efa2722be27e2a285db59317f4f50410200fd8cbb99005e1cbc3d65a0e0d68fe33d79ea01f5bfdc590c2573feb318d5291d3be236a0b30be5eb76641c8eff65a9fe086841f3bc39ab400a8952e2544a46c1a7738339f89758d48bd4c", 0xf4, 0x40050, &(0x7f0000001000)={0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000003000-0x14)={0xbe00000000000000, 0x5, 0x0, 0x2, 0x200}) fstatfs(r1, &(0x7f0000000000)=""/45) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000001000)='net/raw\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000-0x10)={r4, 0x6, 0x8001, 0x6af6}, &(0x7f0000004000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = request_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r5, r6) write(r3, &(0x7f0000000000)="23a7325d0e3445444aef456ecb240a43580a06280e8c9b6b109a572a6d25c9c0d181c31b4254d5e9456da2eb5ec2fb8541b08bd4e453a5d036a48d8473e1b267c9a2ac2e33c575aa5bf9f20693d792421ccb8ba99fa7a8515a4382c318", 0x5d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000005000-0x98)={0x4, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) fsetxattr(r1, &(0x7f0000002000)=@known='system.posix_acl_default\x00', &(0x7f0000000000)='(*ppp0keyring\x00', 0xe, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000005000)={0x5, 0x5, 0xa97, 0x6, 0xeef8, 0x65, 0x4, 0x6, 0x40, 0x7, 0xa5bd, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000006000)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000008000-0x6)={0x5, 0xffffffff, 0x4}) 2018/01/18 13:42:06 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/01/18 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000809000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000b14000-0x64)={&(0x7f0000963000-0x10)=[0x9, 0xad0cfce, 0x6, 0x1ff], 0x4, 0x9, 0x2, 0x1, 0x55, 0xd2, {0x4, 0x1, 0x1, 0x5798, 0x1a3f, 0x1, 0x117c, 0x4, 0x8, 0x7, 0x0, 0x3ff, 0x91, 0x0, "ef97e50949ba5abc857919bbf8b8e0fa44b915238406b94e7e5f06d0bb997c1e"}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000cb1000/0x1000)=nil, 0x0) shmdt(r1) r2 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000e9c000/0x4000)=nil) shmat(r2, &(0x7f0000f94000/0x4000)=nil, 0x1000) [ 302.162565] QAT: Invalid ioctl [ 302.186326] QAT: Invalid ioctl 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)="", 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/18 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f7f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x10, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f7f000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xa7f7}, &(0x7f0000512000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000089b000-0x18)={r2, 0x40, 0x0, 0x81, 0x5}, &(0x7f000078a000)=0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/vga_arbiter\x00', 0x101, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009e0000-0x61)={0x0, @in6={{0xa, 0x0, 0xf476, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xffffffffffffffff, 0xffffffffffffff75, 0x8}, &(0x7f0000f7e000)=0xa0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f7f000-0x8)={0x0, 0x0}, &(0x7f0000f7f000-0x4)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x7fff, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000f7f000-0xb8)={r6, 0x0, 0x3, 0xfd, 0x8, 0x1, 0x5, 0x9, {r7, @in6={{0xa, 0x0, 0x7ef7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7b, 0xec, 0x100000001, 0xfffffffffffffffb}}, &(0x7f0000f7f000-0x4)=0xb8) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/18 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000f0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e0000)=0x14) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000ef000)={0x0, 0xffffffffffffffff}, &(0x7f00000ef000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000087000)={r1, 0x2, 0x8, 0x6}, &(0x7f00000cc000-0x4)=0x10) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dca000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c9b000)={0x0, 0x0, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/18 13:42:06 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000881000)={0x6, 0x1}) 2018/01/18 13:42:06 executing program 5: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000c7000-0xfb)=""/251) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000010000022, &(0x7f000056c000)=0xe29a, 0x4) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sysinfo(&(0x7f0000524000)=""/4096) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004d7000-0x18)={0x0, 0x400, 0x0, 0xcf, 0x6}, &(0x7f0000908000-0x4)=0x18) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a54000-0x8)={r2, 0x0}, &(0x7f0000aea000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000921000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae9000)=0xb) 2018/01/18 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000d38000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b86000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000f30000-0x5)='user\x00', &(0x7f00003f9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a1c000-0x98)="55eb8c2b21a25acfdcb40b6876648d82bc5d1720557cae637e1ad97358e8498438221a3c1e2caa61b2ee6d55d7139af782f05f8783f306d44a5e0b9b8aaf8117cdf9a8174e50755ca31a36056607e4fa8390d78ecfdec32e79d56944aa34108e0603607e17979b26b7693ecc3ba5676e5eefd5de0a45e80fa65c2a240a2b8615f1ecc01946ce2a2740a7dd0c45e0639089562f9c133f8a44", 0x98, 0xfffffffffffffff9) r3 = request_key(&(0x7f00003f3000-0x8)='big_key\x00', &(0x7f0000861000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001e8000-0x1)='\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f0000cd8000-0x94)="32363de7b255bcbb7922f8f22e9d1f441a5e67d8a72d4368607e6ffa60a5843378e6b5b0548744e9f4862991c5d0c34fdc124d699a8d06614b05734b66cfd93e5b6f229d9a4f2edbf80d7d41039d8239ae6355d9900568b13aa13af287a883c3a3e17e23c73ff0816e3ce6a6829e4eeb3e60e920efc3d1fecbfd040728d035da45bd8b5ce39f23d96a36b4aaccbef13cdad96a1f", 0x94, r3) io_submit(r0, 0x1, &(0x7f0000647000-0x20)=[&(0x7f00007f8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f8d000-0xb5)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$BPF_PROG_DETACH(0x9, &(0x7f00003c8000)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) 2018/01/18 13:42:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000084d000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000c08000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000be6000-0xb0)={{0x80000000, 0x5}, 'port0\x00', 0x9, 0xa0000, 0x4, 0x8, 0x3, 0x6, 0x7344, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000248000)=0x0, &(0x7f00002e3000-0x8)=0x4) times(&(0x7f0000340000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000034d000-0x50)={{0xffffffffffffffff, 0x1, 0x40, 0x3, 0x1}, 0x17, 0x2, 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]}) r2 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000650000)={0x7, 0x6, 0x40, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0xfffffffffffffffe, 0x3) 2018/01/18 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000287000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000025000)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3f, 0xef5, 0x8000, 0x95b}, &(0x7f0000d4c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003ed000-0x8)={0x0, 0x8}, &(0x7f0000ace000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b1a000-0x8)={0x0, 0x5}, &(0x7f0000323000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000074000-0xa8)=[{&(0x7f00001ac000)=@in6={0xa, 0x2, 0xe496, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000057c000-0x30)=[{&(0x7f0000c8d000)="9150540e9d44f28fac6fe815df9ccc826f2782ddd2d2b55d44528f6479f56023ea637b5ff94dd398d57a5691666f4957d6c6c12eca44ef01b44c55f923805a5aca1b7d85f418c6c34ca6bdda9bddcc8ff9762e8706e21f2f040de68cf441feb451e93c5c7e9cd3e010bdda854e01261d30263582b9e325247a5825687861320083b8e3944221f22c19b6d0f27c35d8ea154093176d34142d83143401ff7b825e6929a2513d43c05a0507bba3f891449c6fb6162ea1896129e94eb35770c6975d3575397ae6e374c2ee01c59d4a2efac645a53ecaf021704a691316bf9d539dec1c94f5428bab9c", 0xe7}, {&(0x7f0000725000-0xe1)="3b81b157e5d3c198588af774f253b1d6fab8dc96368afc1096d4467bc552cca65f1747580819759028621fa5204b91b62161d604385609c7efa7fbd0edd9b79937395751dd4934d6301cc01dc8db9d3fe09ffa12f7b85e38fe95381d17e9f41a10cef6222b1618b91104ffb13bcdc8f890b859d3bd7db5c1751cc7feb5d5538115f1ca069d2bcd9b0a5743d5e0fdf62f912d68be25e8115902098e6ed2114af5ade69803f258c37cb72c8fd01179341030693a23cb8e25c7a0c9e021c058f0063377ba0dc40f0382c66aae1e2a50751e6f8da6af2f32d562aef345da3a86eb3953", 0xe1}, {&(0x7f0000eb1000-0x80)="3a348007179149555c9c738d5762fcf8c644dc62e507a584df1406a025c9ddc512c4b5fca213ecde21ed4bc6fbadadfe23ed3989bd03be8963a4f46de84abe10064ad8f40f2b3bc36fcec7ccbd170fe243eb0aaa382d5153652a86594511087cb4679a8d3b0d7e84d7b025003a837894a1169c8a8ff2e99a04242567082d7563", 0x80}], 0x3, &(0x7f0000fed000)=[@init={0x18, 0x84, 0x0, {0x8001, 0xffffffff, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x6, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x2, 0x48, 0xfff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x100000001, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x100, 0x3, r3}}], 0xf0, 0x20000051}, {&(0x7f0000bb9000)=@in6={0xa, 0x0, 0xffffffffffff0000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000acd000)=[{&(0x7f0000732000-0x58)="617ce60e4510ec2c0d107de2a4c094bc01bb9d922986fab07c16419169e6c18cba84bea1e80f4d181da8b3f7b2da04096a60722004074a2e8ffc67e408de7106cec7f2fe9feebbe2a9fbb8f4ed7770fc99ed7bf6e21f1571", 0x58}, {&(0x7f000058e000)="1a3d6c2a6d79372aefbb942f2ba93fc7e48947d0b7b14ebb8b4971beaebb8228fad51238c837c39b75da626f2bbcd23467f28854d0bee8beb798d542ead27d559c4a", 0x42}], 0x2, &(0x7f0000166000)=[], 0x0, 0x0}, {&(0x7f0000e02000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cbf000-0x70)=[{&(0x7f0000f90000-0xa3)="291953eef56c04a339521fedff6559e1176887278a94f2299df9f8f069d605011c5edebe6d77f2d52c2c664e75812b20f00e5a1c1fafc8415cb9cf2324f759ee3c539f1810bd5ca6787246b84d0b1f5d2a930d68fd26b5cb143b6c0764892aea065ca230d0d3a58b427c54d8b48858779bce832bfb58c355d6054a17058a63af717b9cb96fe5bccb0ae668df8e9707084b6a924005586d38eea28ff29c9564a11af15a", 0xa3}, {&(0x7f00003ea000-0xac)="628e23b446f3f59ded9eed28f34f40514f8de75c40c310cbf70dd54fb7c37d0ff3f54f9f71eac7a2e1c28a8453ca7cbf634b30d34177c6d8b7d4c45ca9a418fc12dceccba48c97a83f95f9be84e0c86e8defd35f693501312247ea687427c1a97124ce8a0b25219a2a84d60d8fb7c37f3e28e30e95102fb77c1d166d5facb35cfde95c8cefb36580caada11a942414a48e6839dfeadfceb9e622bf1778b9ae3b9860527fbb5d623ea982a16e", 0xac}, {&(0x7f000096c000)="1e6c", 0x2}, {&(0x7f00009e1000)="6fad154d8928d8ca526630a0dbce488a95991a8e6e889c345562767d166ad9f1a9569156add7a01a153bd0cdfdd98978c7a419734a4233a1462838ef13ed16907a7f6d1368ea1b926224af9d5101334377546fd1c72ea715484faf6fcbb29686fdec06459c0337032991f1c7a13630d0ff5804dfb42b6117d167566d38dcc641cf7e6c2e4f8271addabc2d6d2ef3bdbbd7ea3633b9c745ab54f72938cff910df6985b553b40b72ad55d35ca63aedb37fddd334d932d57d2c9a1fa49c44ee595ec6fab06fffe37f52738fd696e9e1ee9f3ad4af43a19685da5286a7c078831cc1f5b491068be2afa700d476ac8208", 0xee}, {&(0x7f000069d000)="f3f283ee25d93a4d945e867c9198780e733907b16f350184c55f0bbe9615f94207772722d0bbbc3d36a2f82c274803100d649bb50382cbe3a19e0778340dc80659980a91703e3a3329bb3a2d2891d7617619c2b57a5a9333584c3e8023f978a523df7d26889ac6add988575ed6734828145d0aabfcedfdd808e666811ab1f844c99b7308821b2f1c547713b1cd8a6e3dc0abbe11caf760fe5d7583465982d5d6da673e24009f7751910f49e4177a2c9a23496629d3cf093d1d2d6de7afcd92790493055aff95b21420b706e4c0552d8af85742c9727c39908f64e6cf1ce84a4e7aecbe47cb8247d04d5dc299c364", 0xee}, {&(0x7f00009d3000)="a961c61e2b335720c2b2bbb33971cef9709f7a603eacadb32b48610d4b15b59cf512f4644672b6f8b00067a507c636b846d953439794f51787dbad8359eebbd3240b2d48abf19b22c3dac86397342108291e3d62b5c37057ee9bf32440bf08d4a2f1c3bdf5908cf9e3b0ca006d2fd5690ab799c61227ad5b2cefd10ec52f4cb74878efcb6689a7d0e1f46f8ed6969df93e015e637bee72c0572a71434ff2", 0x9e}, {&(0x7f0000ab3000)="ebfc1a2e018b7971a3e28803de5f57f22f4f124b8c14c0d9f0e93fc583d186244e14a393428d5c6ceafe6251f17b72237f7808d0c4f4e49cd3d71607cb0884918679b656e8d6e4185a0c3e24b8599bdad2a6c86b2b289f9a55799efc5d6c2287afb5ff401b7e70ad9aca371ba14afd59ef56fa2d68002c387007ed7d40a7c573d70778996033081b96e77eeb32c88f3299018a60105777fb181507aab50ab96929da8176e3b7c2b05cc7fa8440ad7691d4092474b8e4b88e5a6a2217d0", 0xbd}], 0x7, 0x0, 0x0, 0x4000000}], 0x3, 0x8000) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000557000)='/dev/ion\x00', 0x0, 0x0) ioctl(r4, 0xc0184900, &(0x7f00002d3000-0x1)='j') 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000067000-0x4)=0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="", 0x0) syz_open_dev$vcsn(&(0x7f0000ee1000)='/dev/vcs#\x00', 0x1000, 0x80) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b3", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/18 13:42:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x400200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008fa000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x80, 0x4000) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r3 = gettid() ptrace$peek(0x2, r3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$KVM_NMI(r2, 0xae9a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000005000-0x3)='io\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000006000)=0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000003000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000004000)={0x0, r2, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r5, 0x5406, &(0x7f0000007000)={0xf6, 0x100, 0x7, 0xff, 0xfffffffffffffffc, 0x9ffe000000000000, 0x1f, 0x800, 0x300000, 0xf7d}) ioctl$TIOCNXCL(r5, 0x540d) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000008000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x1c, "d8fc8ac563d064933a70451b6c90323fefa2432a1a2d83e2d7d97e7f4347315163a039aeb6e6f0dd6926348875ed13617d7c3d1a8c3fa2dac65ff64a75744a60", "88307289ae3050a1fe9025ce3a54c44c8fc9fa74ca9dbc6dedf96def008a5002", [0x3, 0x1000], 0x0}) 2018/01/18 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lgetxattr(&(0x7f000077c000)='./file0\x00', &(0x7f000010b000)=@known="73797391656d2ea50000006c650059caf65fa9d2a21d8beac53d7d64ce1847209f880108955b11dfffb8bf70b8dbe12e4a6036edb1c5b402802d593c06966ab30bf625ed273e4ee93306baab4b857948293ec3ce4dc53ccb5aef1d", &(0x7f0000a53000)=""/45, 0x2d) 2018/01/18 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() mremap(&(0x7f0000cd0000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001d5000/0x2000)=nil) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = accept4(0xffffffffffffffff, &(0x7f000001a000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f75000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b07000)=0x8) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000581000)=[{0x3, 0x9}, {0x4, 0x7b94}], 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a57000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d4d000)=0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000842000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000292000+0xe14)={0x7}, 0x4) 2018/01/18 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000115000)={0x8f, 0x8, 0x1, 0xffffffffffffffff, 0x0}) splice(r0, &(0x7f0000468000)=0x22, r1, &(0x7f00003d7000)=0x0, 0x6453, 0xe) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd7000-0xc)='/dev/rfkill\x00', 0x40, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000dcf000-0x70)=[{&(0x7f0000b4a000+0x735)={0x27, 0x88, 0x2373c7aa, 0x3, 0x8bc, 0x7fffffff, "8fb0eed2f90beeab4055bf7dc085ac2ba6fdb598fc674847d0f4b421c3384deba52eed1f220f8168105abe7a2d2698bafc953124939d75ae214025ef9b9215", 0x200}, 0x60, &(0x7f000041d000-0x70)=[{&(0x7f0000040000)="6d5d2d2bd41cd7c9151aa6020b7a5ca93e03d40591ad685de1e02ea7f6786807504684e688f83cbf9d40d78b62d0b79c2f20ff0314531046d30c18dde9ad3824cf12b2d050a61f8cfdaed8265af8a34b47ab6d1b334cad57dd87e6d60444ee526895981a926e0b1b39a8090e8aeb4e92047b14849bba2c3b02bae5c01cb09e8b6226c7c4ce3bcce284d8cd88e9822f4b5561aacb72247d9f32a10212204e37515755553a5d868c61d71ff080169b86bf8031de296df861adc4574e4cf2ed428f918b41a4218cdb4aacc2dd0dc84e1bc377e6f5ade00ae168da", 0xd9}, {&(0x7f0000d47000-0x18)="dd65621925a5b7eff8da1ee12e87d06b672295dc709d1896", 0x18}, {&(0x7f000077b000-0x4a)="92cff02c2ebf93751831c2946c61fff7d26a07b1fda6fa41567c71f4a4a39150c885158585178fa3e51f18c843f6c213c72599bf761c28cfe0e53390a440ee9c2b5213c70c29a090d3bc", 0x4a}, {&(0x7f0000622000-0x67)="07fe9829c39963ad1bc8a58ed07b79a5dee0fc08c64d0418ef6b1bacf92fd8326da438abbfb1eecb4ffeb8c3ec375c9f242563a68edf043e6cdf598b0eeb19b74cf96614077cade5fc2e3bed6dfe845c2205bf0e18855030149804220151a2de1944fda33c5b08", 0x67}, {&(0x7f000006a000)="176cecd59929d98818b4478b552564cdee3f566c5296df461229c5de9c6f3ca552be1f67d548cb61bf4c2dda8d1ffb55114b2f39f365dd742f", 0x39}, {&(0x7f0000336000)="1342ba15d852ebe78bbd91a59a1f4d63f39ab1f68b3a5a244db5bd708148123db040adb7be7593efb3dca4a3b0d952e4ba3c749845728cbd62702b467cc2082e9a305350818ef44c317972b25af37483a83ec680148bc7e429ff87da078088741697d9b2671cd1d80587f0c437caf391baa8767e85", 0x75}, {&(0x7f00008bd000-0xb)="9b5296c657c8fd8c28d6cf", 0xb}], 0x7, &(0x7f0000d49000)={0xa8, 0x1, 0xff, "c68ee319917c262c9727c80365851d3626b94dfd8c1cba399c4524df55c65107b986a1847cc2efe1a9e728a62207976538d4769bb347d1747f4325f7d7242c2e549d9d5002b791271eb3af5b070addf9060ed6f800ab7ff31572dba8a196219e2c0b8abe51572d529c58246b7e7044bc33c96a2f43f59e4c33323a2c73d9aa68bc9bbb139381fb274ae9fde9797ceab5d8f7"}, 0xa8, 0x8004}, {&(0x7f000023d000-0x60)={0x27, 0x7, 0x48f, 0x2, 0x9, 0x9e4d, "4d7b5edb21ecf516e20eea10caf01bbad4c6411013e47cf313e892fcf339431de07797d085d12382d6ab81311ab43ce8355e3ac7470b34bf0f529b3e38b5de", 0x5}, 0x60, &(0x7f0000936000-0x60)=[{&(0x7f00007d0000)="", 0x0}, {&(0x7f0000426000)="1c6297f360ee1183a3cebc671fb6d5f234dd24c98ed002fdafe0cf896768c631aa8ab515eb02bf51cf1755be9f90ef986fe911821a964b5ab3561727a0c6996b0bbdabdce3491c3acaba0d59db09305b439f13386bfb546d1ee576b3f4d3263c99ecf19acffead61a439237d3b9f5655792fa33e363daf7b1380183b0ea6e67dccd863a01e10c59db2328071e34768b8e5c815893f693b105b31c801bc412e7d60013c313d2255555cb826e6002b11dab510d040860714c22d674f4e533a3ae1cf240791362d0cd480d474b3853017530e5585bdcc4a6e08c9a9d05914450576f45e8e2f554618c1d75f7b4f310b6d98f624a9f67f3ad4", 0xf7}, {&(0x7f000046e000)="170140e379505f44d0ca9141750f95577406eddfa05b291707ebb5f6aca355976fa03f4908ccb6d731aaa1db0336d193c0315b57ec5301339a0a3d498cdab2a75465e8b895fc12e752c56cf7e3a599b09d645258c20f816e9b5326decc9149f0726d865688dac6dc3cd08072a3459fc3b180efe0753532157924c4ff685ebfc502b86246372317cce5594546e14c558ed7c1edb7f14c1b89", 0x98}, {&(0x7f0000bda000)="07cf1ec1e5fffadf047bc5e547741809623f9ff9bdecad70767317d9deb977f388c3b1a551833f2c5168f4ac0478587f6031ba7d9630d82e025741bdaa07b63c3d702fc618b1137b583e83a646c658bea2a032eb2269625f667c4aaf62d76f287132ccd3ecc62756ec7a7817dc89c6e913c60c9683bd2330f4af3a65bdbfa82383faa5216521a7b4679c392beb68a9099536528aa8e35d2a8063875d02ce23b1aeb803ae746e438d4a8dc97aa53efc59df75f1e00a4408c5884b4e85460a021a88bfac29fa5c6fbb5902e1", 0xcb}, {&(0x7f0000a1a000-0xad)="89f868a74760ba33ada454ac3fce2f5273cf062c78b19a6b2a4a1d1839759316bd1d5f56f250d13048a5316231b3f89cf873f554712df9759d28fed3b330feacd960ab27f141429af33de6c03ab493fd7f1533721ff9859a6210431587405eb01706ff51fca7fc6ed0909f315b808cd9979c3f606313fdb092a276528248b9e9bdaf53762fd097dc90e27eede256228987a45d731aa0ca649b98ba6d05b733274f5832f8e5c67c37272d01802b", 0xad}, {&(0x7f000052d000)="47d0658c483785e5687191407d97377fd639b930fc39246984", 0x19}], 0x6, &(0x7f0000e12000-0x20)={0x20, 0x19f, 0x10001, "034e6ed62d94778df321edbd"}, 0x20, 0x40}], 0x2, 0x40) bind$alg(r2, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000b36000-0x1)=0x6, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ade000)="", 0x0) bind$alg(r2, &(0x7f0000845000)={0x26, "68617368000000000000fa00", 0x0, 0x0, 'rmd160\x00'}, 0x58) connect$nfc_llcp(r3, &(0x7f0000d22000)={0x27, 0x3, 0x400, 0x7, 0x4, 0x9, "5582026ec96572c43eabe6cd4330f7f7cf28979d36a8115aa7c9f009f70bc452f992fd8ff5c9d219ad48c91c60cf79b741ac58d89d43c7b462006ebbcc7889", 0x4}, 0x60) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d33000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f57000-0x4)=0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000f56000)='/dev/vcs#\x00', 0x3, 0x101000) 2018/01/18 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000079000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005e3000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0x101}]}) 2018/01/18 13:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xd3f5269f6767c8a1, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000933000)='/dev/hwrng\x00', 0x4a0000, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000c76000)={0x6, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) open$dir(&(0x7f0000a9e000)='./file0\x00', 0x2100, 0x140) 2018/01/18 13:42:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xffff, 0x105082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000b77000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000ede000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000061e000)={{0x0, r2}, {0x0, 0x0}}, &(0x7f00002fa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x3) semop(r0, &(0x7f0000397000)=[{0x3, 0x1, 0x800}, {0x2, 0x13, 0x800}, {0x1, 0x8e, 0x800}], 0x3) r1 = syz_open_dev$loop(&(0x7f00008ed000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/18 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000055e000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 13:42:06 executing program 2: setsockopt(0xffffffffffffffff, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000333000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) 2018/01/18 13:42:06 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0xffff, &(0x7f0000051000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000131000-0x87)="d79907c134f9839fd2d59d32067cf797af571d0bd09aeb7d2bfa041f5998a34da56a0c00fdf540a1a864dbc2a0863f0e78acefdc888071654554ef0352a9efa9e7e4e7d61807dc0d635981bd17252e01f34ee0c2e8fe4c38ac655f0e75e5e59a2e25697e8f191c9f76ae24b6b572314e1ec937a9f8c2ebe3eb80a95dce4d94260448898552aae1", 0x87) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000fa0000)="e5f1d6d8a655440fd3302dcfca52649c666f5953b8417049303b14b46d99f3bfc9cf965594598eb10d4793813e3335301cae36903232de3ca92e8beb699649f3feade4706be1f12d01f8e97cba5d6406a4f2146f33c65800e2bd8c71566a398636762308925bbb28e89ccfa91535764414f5a4be9a692dd7858082ef38bf8386fa35a3d5cf7b8a38", 0x88) sendto(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000003000-0x10)=@ethernet={0xa, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getegid() lstat(&(0x7f000083a000-0x8)='./file0\x00', &(0x7f0000b3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000299000-0x4)=[0x0]) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00004b9000)=[r1, r2, r3, r4]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009af000-0x90)="d0daa8318cf22ebc3ca4fd3fcec896926609a5df69156e31ee6559f47e823655dc63ad1068fe43cef90caceb524e01b11dc8db62a4901989c1e7195efcea15a3ad506bfec6e7a3eaf0cfd02d8b29c3a2660539748b0eac2afe296ee33463ae1a0c02b14f1bf0acdf89fc69fffb26288a38759db01ec8d52f111870487a237d5d39cb23e77c5dae67114e81bfb32860d4", 0x90) 2018/01/18 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a43000-0x8)='keyring\x00', &(0x7f0000219000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00002d7000)='asymmetric\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x3a6, r1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bbb000-0x10)='/dev/sequencer2\x00', 0x400540, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001ca000-0x14)={0x0, r1, 0x6, 0x4, 0x0}, 0x14) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/18 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d40000+0xeaf)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000e8000)={0x5, 0x7, 0x7ff, 0x10000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf6000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000051a000)={r1, &(0x7f0000c7b000)="0c99d941c4492433f89d48be139d44751906960d84681418cdbeb1759af2d83f3c7787f7bf7e7e208836a68e3ec0b5a544c9c2286571302c3fc24a9201c5f1818d013a7638430fa61c582db022992ea27394bc086145376b9f6cc7cc38", &(0x7f0000e22000)=""/138}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000b90000)={0x0, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f000031e000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) eventfd2(0x72, 0x80801) r2 = semget$private(0x0, 0x7, 0x305) r3 = syz_open_dev$adsp(&(0x7f0000b47000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x20000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000c4000)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000629000)=r4) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000467000-0xb8)=""/184) 2018/01/18 13:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000e7c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b6c000)=0xfff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000078f000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000096a000)={0xfffffd5, 0x0, [{0x2000000038d, 0x0, 0x0}]}) 2018/01/18 13:42:06 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000d000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) read(r0, &(0x7f0000007000)=""/176, 0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x2, 0x6, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000014000)=0x1, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 13:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x2840) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000aa8000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007b7000-0x4)=0x0) move_pages(r1, 0x9, &(0x7f0000a19000)=[&(0x7f00007b9000/0x3000)=nil, &(0x7f0000ceb000/0x1000)=nil, &(0x7f0000a63000/0x1000)=nil, &(0x7f0000a13000/0x3000)=nil, &(0x7f00007ca000/0x3000)=nil, &(0x7f0000fbf000/0x4000)=nil, &(0x7f0000a0b000/0x1000)=nil, &(0x7f0000477000/0x4000)=nil, &(0x7f0000fe4000/0x4000)=nil], 0x0, &(0x7f0000e5d000-0xc)=[0x0, 0x0, 0x0], 0x2) unlink(&(0x7f00004e9000-0x8)='./file0\x00') 2018/01/18 13:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$bt_bnep(0x1f, 0x3, 0x4) flock(r1, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000cff000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000028d000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x200, 0x8000, 0x80000001, 0x4, 0x94, 0x99, 0x0, 0x6, 0x6, 0xfffffffd, 0x6, 0x8, 0x8, 0x101]}, &(0x7f0000f07000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008e1000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x803, 0x4, 0x800, 0xffffffffffffffff, 0x0}, &(0x7f00000a5000)=0xa0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00007fc000-0xb)={0x9, 0x31a, 0x5, 0x9, 0x1ff, 0x5, 0x9, 0x1, 0x77cb, 0x81, 0x8}, 0xb) r4 = syz_open_procfs(0x0, &(0x7f0000799000-0x1)='coredump_filter\x00') sendfile(r4, r2, &(0x7f0000daa000-0x8)=0x2, 0x7563) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c9000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000d02000-0x4)=0x0) perf_event_open(&(0x7f0000ad7000)={0x1, 0x78, 0x6, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0x20000, 0xe, 0x2, 0x2, 0x7, 0xff, 0x7, 0x6, 0xd7d, 0x400, 0x3, 0x8000, 0xfffffffffffffffe, 0x0, 0x4, 0x2, 0xaa, 0x6, 0x7fff, 0x13, 0xa035, 0x0, 0x7, 0xfffffffffffffffc, 0x6, 0x4, 0x1, 0x2, 0x3, 0x8, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00001e8000)=0x0, 0x9}, 0x1000, 0x10001, 0x80000001, 0x7, 0x2, 0xfff, 0xffffffffffff99c6, 0x0}, r0, 0x40, r2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f61000-0x10)={0x5, &(0x7f0000ed8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000bd9000-0x8)={r5, 0x20}) renameat(r4, &(0x7f0000afc000)='./file0\x00', r2, &(0x7f0000014000)='./file0\x00') 2018/01/18 13:42:06 executing program 0: mmap(&(0x7f0000003000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003a5000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x101000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000383000)={0x7, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x400000, 0x6, 0xfffffffffffffe01, 0x700000000000000, &(0x7f00000e8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xeba8, 0x4, 0x10001}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x10, &(0x7f00005ae000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x2}, 0x1) 2018/01/18 13:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000326000-0x8)={0x9ce}, &(0x7f0000602000-0x8)={0x0}, 0x8) seccomp(0x0, 0x0, &(0x7f000094d000-0x10)={0x1, &(0x7f0000cee000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000613000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00006f4000-0x8)=0x0) [ 302.693424] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/18 13:42:06 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/qat_adf_ctl\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00009db000-0x38)={&(0x7f0000091000-0x60)={0x27, 0x3, 0x8, 0x6, 0x1, 0x7ff, "129045382719cda6de7162999e2ed2fe37b74451f0ca0f4ad27d84a2f847663bb10bf38dc016e9e3878c06d62ab434948722f717e7940df058494eb4f2eebf", 0x1494}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x7b)="0851bb912af98b2326e500507fe9d299683bc464fdb83556bc7b289ef768c50a1c092674491f58a1ea5f6c11df4f60425c60752c41b0e8fc9a8287816b3cd11918a4156620dda4453c2ef25dbe55335635423d5ebfbacb25604e0e98b5683b0829ff0b9281c5ad79373bff4bd8d790a10e8666c865c8742fc9e9c5", 0x7b}, {&(0x7f0000000000)="5ed71c03a76955f14ecf21bd95d05719cf5e7b5f512e8983261de2a9a8ffae055b276d35656c88f8fbfe9cbe69a9e1d1c32b1c22f312a093446c1695bcfd9fd3d70605", 0x43}, {&(0x7f0000001000-0x85)="5fc53306ede7477e395cf768b6465e6d9041be6f8932f7d346652f725b03b578a3016a8de45a536a50b97c1e0d74a2f960be7c3896e7532f6fd3c5f8ad0faa280b6263586226f91762bad61952249003300390fb6e826d4f2b8de7bdfabad91be26725796c6cf07471f56f57272666e834048ef0869ba1377aa0584b8bcfee0153fb616a2a", 0x85}, {&(0x7f0000f3e000-0x47)="a3cdd80987e2deb9c73c9f88bd7fa13a69a5ec78ccbc7d757b3fba783f65a5082525341db93a4a2a5503d47beaef01e989aae3259e939816454774ec0a54690312007dd70b109b", 0x47}, {&(0x7f0000001000-0x2f)="84a0d39e59cc2ee5f83431f35e9a1ec085af4a2bc2321da098143ed801c2c283e0cd30c95ceb148209b5bb975e9f87", 0x2f}, {&(0x7f0000001000-0xce)="ded43eed665a7c636e3fa2b27173a8ba4ba1ff28dc269627c6e7f829da4ec4bf0c5e72956b2350bc818cd6822fb185065729d1fa820bf597211008b936e794e6553de636c4f6b241d4bbfcc527e961f28e5ea3145b137ad50d80117ab5b5673ef2b1877aef05c6eeb1804296a5a8067d914e3f0dfbf5245cd83e3a8e8ff7197fd725d9321fd8b930ca279dd0d614f30235f8d294aa08c3b918bb895a56e7dcfecda2a4ae2279f89d1936223d4981ae2e996e53765a25aa9667e324db2d4b615fb5eb940d9b2e1b9dc7b2b0be246d", 0xce}], 0x6, &(0x7f0000001000-0x98)={0x98, 0x12b, 0x1, "f90a59833f8b130259c8aeaf56be43f7ca1acf503d23d99a5324ee549791c1b389b1d29f811c57a56fad0bf8eed1863d93dfb4299e20040ffacb41d224199cd088ab024479d16fe6a62f357531f572cbfb8e6722ec7aea36b853f2dda1294b3b728dc6770b2dde0da78c0ded9abbcf806b958a29b82ebc027bff83e1c9a8d5bc11a49dd1ea5e40"}, 0x98, 0x10}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) readv(r1, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) 2018/01/18 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000467000)='/dev/sg#\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00004ff000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28175ae4}], 0x90) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000b09000)=""/147) 2018/01/18 13:42:07 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockname$inet6(r0, &(0x7f0000021000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000021000)={r1, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xfffffffffffffff7) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000025000)="56bfd53caa", 0x5) 2018/01/18 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x400000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x14) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@multicast2=0xe0000002, 0x2, 0x6, 0x2, 0x4, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x1, 0x0, 0x0, 0x31969ff0, 0x3, 0x28000000000, 0x3, 0x80}, {0x4, 0x40, 0x5, 0x2}, 0xbe3, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0}, {{@in=@rand_addr=0x400, 0x3, 0xff}, 0x2, @in=@empty=0x0, 0x0, 0x2, 0x2, 0x1, 0x6, 0x0, 0x7fff}}, 0xe8) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/18 13:42:07 executing program 5: socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000303000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000-0x118)={0x100000001, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007d7000-0x9)='/dev/dsp\x00', 0x240, 0x0) getpeername$unix(r2, &(0x7f0000ff0000)=@file={0x0, ""/85}, &(0x7f0000ce1000)=0x57) bind$inet(r1, &(0x7f0000c38000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d9f000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="1fdbb289455b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000acf000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d9000-0x18)={r0, &(0x7f0000952000-0x11)="61e5e32e577d8639575ec3c857eeb063e0", &(0x7f0000115000-0xff)=""/255}, 0x18) r1 = syz_open_dev$sndtimer(&(0x7f0000d55000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b25000)={{0x1, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/18 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000520e, &(0x7f0000cc1000)=0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c4a000)=0xba, 0x4) 2018/01/18 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4d000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_drvinfo={0x3, "1ad641b6bf0158300aa5e5522cc72102e994f3ab4dc11182df9da57553bbf5b2", "e3930bd9f9a09b1e99076dc8430ccfe9b61fb8c0da1061de92f44ea9117050ae", "3d4c45b5e921f661a7ff1194d742e9f8e64bce70818cb6de5b1a67b3095ecad6", "2e160e56929eb5827eb5d25f39d642a6a821108abe4eeb956ab479cc6278be4f", "f26849faebd40b7a35782483c56def348d9098ae4510496e7fae41014dadfcd4", "e255176e82fa7be76a324326", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/18 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) pipe(&(0x7f0000086000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000461000)={0x0, @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]}, 0xfffffffffffffffd, 0x7, 0x6, 0x6, 0x90}, &(0x7f00002a1000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000431000-0xc)={r2, 0x4, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/18 13:42:07 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x5c1, 0x0) r1 = memfd_create(&(0x7f0000006000-0x8)='keyring\x00', 0x2) flistxattr(r1, &(0x7f0000004000)=""/224, 0xe0) 2018/01/18 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000e5e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x19, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0xb08}, @ssrr={0x89, 0x23, 0x101, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @loopback=0x7f000001]}, @end={0x0}, @timestamp={0x44, 0x14, 0x9, 0x3, 0x34, [{[@rand_addr=0xb4d4], 0x98}, {[@dev={0xac, 0x14, 0x0, 0xd}], 0x8}]}, @cipso={0x86, 0x12, 0x100, [{0x6, 0xc, "a249486b21d1380bd504"}]}]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000055000)='/dev/qat_adf_ctl\x00', 0x201000, 0x0) getrusage(0xffffffffffffffff, &(0x7f000088e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a32000-0x20)={0x40, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002a3000-0x20)={0x5, r1, 0x0, 0x8}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/18 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000637000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d8d000-0x2d)=""/45, &(0x7f0000c76000)=0x2d) bpf$PROG_LOAD(0x5, &(0x7f000089c000-0x48)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005d5000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff15) 2018/01/18 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept(r0, 0x0, &(0x7f0000443000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005aa000-0x4)={r0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000b1000)={0xa65, {{0x2, 0x2, @rand_addr=0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) shutdown(r0, 0x0) 2018/01/18 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00002b7000-0x6)={0x9, 0x10000, 0xffffffffffffff00}) syz_open_dev$midi(&(0x7f00009eb000-0xb)='/dev/midi#\x00', 0x2, 0x400) 2018/01/18 13:42:07 executing program 4: geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0xff)=""/255) 2018/01/18 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fe8000-0x4)=0x0) 2018/01/18 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000dd2000-0x1c)=@req3={0x7, 0x80, 0x8, 0x9, 0x4f, 0xc989, 0x6}, 0x1c) poll(&(0x7f0000c87000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 13:42:07 executing program 0: socket(0x3, 0x7, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cbb000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007be000)={0x0, 0x10000}, &(0x7f0000f2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e31000-0xac)={r2, 0xa4, "81c82d49fdfa6b7daab43ffdd05cab29c17cb8f3b6ad690e4ea5067f0dc3046923e136f935df8b1fdba9115e65dc3415fdff1e023b9975e64899b78854aa9d2f3aedc62ff2013c2f0ae5426dcdd720be3fcd1f2e5b49195e9b6212261151320b1079d1f421aa7b91af16be32a1100418da8318a10abdd6ad840e229bb1a3915b3bad1a009ef8d837949d4101059b8e63724e5eef38de15fb2423b7cdfe69f57371fbac55"}, &(0x7f00004e5000-0x4)=0xac) sendto$inet6(r1, &(0x7f0000ee6000)="d142e7acefb1680afd6d973300000002ff0700000000000103dd58de5c3bb36b07000000233c", 0xfffffdb0, 0x20000005, &(0x7f0000101000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000933000-0x68)={0x4, 0x0, [{0x80000001, 0x20, 0xed, 0x4, 0x2a08000000000, 0x0}, {0xa, 0x53129d80, 0xc949, 0x5c7, 0x3ff, 0x0}, {0x0, 0x3, 0x0, 0x8, 0x8, 0x0}, {0x0, 0x3f, 0x20, 0x2, 0x2, 0x0}]}) r3 = openat(0xffffffffffffff9c, &(0x7f00008f1000)='./file0\x00', 0x400, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000ba0000-0x8)='./file0\x00', 0x2800, 0x10) renameat2(r3, &(0x7f0000f19000-0x2)='./file0\x00', r4, &(0x7f00009b7000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de7000-0x18)={0x1, 0x0, [{0x489, 0x0, 0x0}]}) r5 = openat(0xffffffffffffffff, &(0x7f00002d1000-0x8)='./file0\x00', 0x0, 0x20) execveat(r5, &(0x7f00005a3000-0x8)='./file0\x00', &(0x7f0000f5f000)=[&(0x7f0000ee3000)='/dev/kvm\x00', &(0x7f00009f5000)="21e15d706f7369785f61636c5f616363657373657468302700", &(0x7f00004e4000)='\x00', &(0x7f0000ea5000-0x9)='/dev/kvm\x00', &(0x7f0000848000-0x9)='/dev/kvm\x00'], &(0x7f00007e9000+0xc2a)=[&(0x7f00005dd000)='/dev/kvm\x00', &(0x7f0000934000)=')md5sumbdev%vboxnet0\x00', &(0x7f0000603000-0x9)='/dev/kvm\x00', &(0x7f00009ef000)='/dev/kvm\x00', &(0x7f00001ba000)='/dev/kvm\x00'], 0x100) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) 2018/01/18 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a8d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) preadv(r0, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) 2018/01/18 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e77000)='#\x00', 0x4) fstatfs(r0, &(0x7f0000503000-0xaa)=""/170) 2018/01/18 13:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x200002, 0x300, &(0x7f0000ba9000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e28000-0x4)=0x14) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000055f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001ab000-0x4)=0x60) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000242000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000c6a000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fbd000-0xf0)=[{{&(0x7f00007c7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000385000-0xa0)=[{&(0x7f0000c1f000-0x61)=""/97, 0x61}, {&(0x7f0000f48000-0x8b)=""/139, 0x8b}, {&(0x7f000036b000-0x41)=""/65, 0x41}, {&(0x7f000002e000)=""/234, 0xea}, {&(0x7f00001a2000-0x5f)=""/95, 0x5f}, {&(0x7f00001df000)=""/134, 0x86}, {&(0x7f000020b000-0x3e)=""/62, 0x3e}, {&(0x7f0000eac000-0x34)=""/52, 0x34}, {&(0x7f0000dc9000-0xa2)=""/162, 0xa2}, {&(0x7f0000f82000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f000097e000)=""/248, 0xf8, 0x1800000000000000}, 0x1}, {{&(0x7f0000b5c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007ee000-0x90)=[{&(0x7f00003d4000)=""/97, 0x61}, {&(0x7f0000beb000-0x1000)=""/4096, 0x1000}, {&(0x7f000096d000-0x38)=""/149, 0x95}, {&(0x7f00005d7000)=""/40, 0x28}, {&(0x7f00002ff000)=""/42, 0x2a}, {&(0x7f00003df000)=""/69, 0x45}, {&(0x7f000032e000-0x2c)=""/44, 0x2c}, {&(0x7f000018e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000813000-0xbb)=""/187, 0xbb}], 0x9, &(0x7f0000165000)=""/232, 0xe8, 0x0}, 0x21d}, {{&(0x7f0000c33000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000016c000)=[{&(0x7f0000cee000-0x28)=""/40, 0x28}, {&(0x7f0000542000)=""/47, 0x2f}, {&(0x7f00004ed000)=""/92, 0x5c}], 0x3, &(0x7f0000f7c000-0x3b)=""/59, 0x3b, 0x1266}, 0x4}, {{0x0, 0x0, &(0x7f000079b000-0x20)=[{&(0x7f0000951000)=""/71, 0x47}, {&(0x7f00005c6000-0x57)=""/87, 0x57}], 0x2, 0x0, 0x0, 0x1}, 0xfff}], 0x4, 0x0, &(0x7f0000a77000)={r3, r4+10000000}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e19000)={0x0, 0x100000001, 0x3fffc000000000, 0xfffffffffffffffa}, &(0x7f00002b9000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00005d7000)={r6, 0x2}, 0x6) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x557, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/18 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f21000)='/dev/usbmon#\x00', 0x1, 0x4000) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f21000)=0x0, &(0x7f0000f22000-0x4)=0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f23000)=0x596, 0x4) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000029e000-0x38)={&(0x7f0000490000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000f24000)={&(0x7f0000f24000)={0xb4, 0x3, 0x1, 0x300, 0x2, 0x2, {0xf, 0x0, 0x4}, [@typed={0xc, 0x8, @u32=0x7}, @generic="aa12b3b6f9e4ecd0d3015c3e0d73a552bde2c89a1a77338d0ac69105ccec30dcb8202caf3cfec32d4dc96710e2f56150228fa0bd2b47267ef22623a6080cdcc3060c332c37140421809a52b0ffbe111e9f0ea522e8cd6ae9e2823bc949fa76ccfee6a3bf75dded4ea9d6", @nested={0x1c, 0x4e, [@typed={0x18, 0x4c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0x31, @str="24ccfe00"}]}, 0xb4}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f22000)={0x0, 0x7fff, 0x1, [0x100000000]}, &(0x7f0000f22000)=0xa) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000b2000)={r2, 0xcd, "fbc47c10b9c7678498c11a2e46a3174ce61666cb4127a6fa9196a3afca1ccd30ac6423bd74733de9c45a82f0cc071cec87e0524078d20879f0e1bb94f63eaaacbfde4594f4b40d1c091c2d820481dbb5b32ef00a5363696cd4c536ef44da86437828f0b55f6ab298eca82ee3190699e93fb537b08cc89ddd161206f5c7afa0d9a9956a3df03c9c3ec78d9cd7724f3523f034f45ad418afee8415220f67ba9cfd7cb3d36cd5992edda6707f0d2da6973516731c538d68088bc987807993b6857337b37f265e18adf9e2858d53b0"}, &(0x7f0000f22000)=0xd5) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000000) 2018/01/18 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f000063b000)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000fab000)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x200) getpeername$packet(r2, &(0x7f0000915000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ff000-0x4)=0x14) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00007e6000)=""/242, &(0x7f00008f2000)=0xf2) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000409000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00004cf000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000d08000-0xd)='/dev/usbmon#\x00', 0x0, 0x141002) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000701000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000e35000)='/dev/vcs#\x00', 0x5, 0x10002) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000186000)=@routing={0x3e, 0xc, 0x2, 0x1d, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100}]}, 0x68) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpid() tkill(r4, 0x24) set_robust_list(&(0x7f0000bcb000-0x2)={&(0x7f0000b05000/0x3000)=nil, 0x7, &(0x7f00008a1000/0x2000)=nil}, 0x18) bind$netlink(0xffffffffffffffff, &(0x7f0000b01000)={0x10, 0x0, 0xffffffffffffffff, 0x8440102}, 0xc) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b01000-0x18)={0xb1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/18 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006f6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c3a000-0x20)={r0, &(0x7f0000191000)="d28bbfa33c46b500082b00f2a85cd43de15b05f1d38c177d59fb88786de628969e8a27eccc5747d70d00269cd1a288e7f244c1dfc449907e4bbe09e144988b0d6f628c184f5e3e4161604cbb1fafdbaba24cb6ceedaddf3f742557fdf137ea40af51e8587e88ac577071d5907a2bbc49f939f2ece84d8d8993d6da06172e3a4cdd49f91bab8003324fe667a975484405a787b00bacdfe5821fb7c7923599012814e558ffc9948ba143d5a6690846dc21ea2f0e791c9c37ec722e938546b3f0", &(0x7f0000710000-0x11)="85e509e650ef5247eacd1066906d8de75a", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000671000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a49000)='/dev/sequencer\x00', 0x48402, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bd0000-0x6b)={0x0, 0x63, "d2edd8f303ff495defa5f39166619e8169450a129ae98c4d0df3886496383778dcf921c755d2899b9abed41fb12c82114dd98472a0f8f2a894f2ba3756488a12fb5c32419dfe67f429df83284552dab82fb5ce1611d310e4929166f2d20ab49e3df91c"}, &(0x7f0000f4e000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000415000-0x10)={r2, 0x58, &(0x7f00007e2000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3a852148, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}]}, &(0x7f00002c6000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000101000)=@sack_info={0x0, 0x3, 0x8}, &(0x7f000048f000-0x4)=0xc) sendmsg$inet_sctp(r4, &(0x7f00003ad000-0x38)={&(0x7f00009ed000)=@in6={0xa, 0x0, 0xbc1d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c, &(0x7f0000012000-0x10)=[{&(0x7f0000c34000-0x1000)="84349198fdf303de551523968400e4dc0dfbcabfb8cf0fb9c1615126b56ab2d1ce8d41bcf5224115cb90bbd48f8ff34d836a6d67201299fe24775e502f253807b488d85baa66d1c431fcf554a498d1009ae7f558c9d9f316c19685487b100a272edc78b6eed0c76425d9bc21a1f03f7338b840e7c481a76920d85fa4716659ccec46f170e087782a62bd4ca476797974f6b9541292db57cd92e6097b2bda37c7aae7988f8c8077d6ebbe9b6ead2313b7b48327c212676dec56e93cf331b76a01a74435ae7cd27ec6dc698dc2940999816bbdb14fd7bd82fefa6ab03a89aba3120aa0b1724761440bb241a4f2e7ec491ac7002375f6200316e1804cd3b56ab73602ce159bf8e9a96975e1d4efd7812f4d00bce810bf5b0cb1d7379bb0ea342cdb9df7b83f706bfab0cd77b3aebf535e2fe7ef66e40b77fa5577107ff81a68299a3dc7be9338d284a1ff17a6a4cf6670591c28f7a93b73aa318e3aa59f7330636cf94cfd7f1276e3d5ddc631b49a9e15b979f32e359af1375fc3f625ddbb1ba9e720a363539b7a7a8b56f1ac6000af74cd713f03d4397aa1f05eefc812367c4666a5d372753f41175690bf33d3e33cbc2d29fa0a272f4aacbefd69b0c191532c1f93788a34f53e9e81f07869d745e1b72913c5e444549fba4c30c54b10fd5e5293f838bb98f396325feb481386f075a0d77ba922df86b5e02ee0eafe832b185c5318985e2b7730de00aba5ceea371d28bcb6799a5b5121e8fce5318015dab9134269e557b5562118afd475ead304c61adc581be4446bcc2fb73f9d4f373c3c1de2a0897ab14df37bd431cbb7bd09b935e13cbb6d1ad499bc9ded6f75941d97f3f58eadc1f49c3f51ff47b2d12aa0580d7167c30bb64e2230a4372fece61f4d70e447bbaf2458dc0602ef7ecbb46cae692d528d0b836634799f03b441db8638b629564a9bad3a0a3fd2ec53446cab077de04d9a2c3b4f3357d9ed1607aee4ed63eb0aa1b1f8f7f6aed198ba8b52b2d1c665d8d4604fb59ca8bf59501cdb3d9fada4700436c4cbccca1c097d69c28a77d2494d4c4a4d744b63c446f5c43f60283c4abf1339af60fd8ccbec7b58aba73ecf11d7405b7092e51c34e9e798ffa2a21fcf00eb28172dcfe7c56673f3151e733b7eff1b352e72d91f131984af747fa7d8257d0a8e2ca5afd7e2f9e39037238557e4e3c3fe70d1510a5c557e9f6d27c1ef37af515666047e03327ec15f4d154ce5f3b276bd8150a8f02937e263bb5ecd33aa681f037c2249d2fd1ceadeab3a7d7c57d3ad9fba9b52327e126f77e51d9649a6f510214456ead679b6aa581141f792d3524df3d620e43cce0d92f3b79c0e73772d4b193eb23208359f1ecaa24df9a6dddf38d74be92f5671c8bd97476e5cb9e7093c27fbc93028feb005b01d8ab16d1fe373d86f3e6cbc280cd28fa03fd0dd781cbfc1898f8ca1f48479c9a77b1d556645c93a68fa0cbc89359c3deaffd45e6389617450af31660dac53bfdee059cc3295e4307cb6e81b188ab284f074710733b7bbb428c5a5390b5c2d0a9fe91f7f54cea0e914e186ddb7ccf767bc5080d9707d41ee76a1af51b5022369d68a507ea6b14aada787ec7ae863ffd73907288e4ed8092b14a26857c59e22b6688279aa8bc64d646e485201129b6c221ae857601de14e5fedae1727644aca2c819e52778662622bf6dd1288c3e82c3f76a834ec21811342901572e48380debc930fa97fdb3a38026860e2d73f648c05e9efbeddee998e5d2f28f03146f0937203f6d7890c7515c08d3043cf2cb3f2e1375641dac3697e2112797d3fa97b503e3aa7bcb12b1248fb11bce7658e0b8c28ae95de095f07f6c2325fa9dd5443c0eef0bcc63a3637e9b029ed58f0c05dc92efc7d8dfe3c37cba9fb4881042595f4740e6847ba548001092874296a7f01216c6bc726693e67075049126e51c93325a30efb2092b1b0d8b2815bbee43a9d9a220b79aa207e92d962da776eb2e15b5715f5ad42a78e6a0e389deec27b71494d9635105b9e289554790a1e1f34faf52ca446a0403c43e0dfbf313eb9747ce2e93754428e8a27d7b8c92f74e1440685487954c28e279f973f959238059b1c66e49a1b614254e8fb3eb524b233e0f42a42383f676c16b19b3849f9815a6e44b567788f9a3f7d7e1c9659167806bc86d70b03222ee9152d115d5442f7b64b4c3c6e07db491b33de762c87ad44c51c05add52e76a83cbce898de42ac61b61ba612db075c4c76ad43735fe57a5a1657a0c60ee7b9aeebace1b00f3ae76705a911f72495b4de45bfd614428b98b4161eeef9cbc8e7891d8caf08a2704a55cef88765700fa3e359831b13252962b2c2cb918e5c78026545ddb563c25519c293873d93df488966b4765e491e37fd4327ced89e54ed7f548faf6cc87f695b90fbd600f25ce9f4c77ab0ba85cf5660e08f6e769f4bc0c2a5c0343b718560501cefc9a8065c81807d51dc00a8c35337fb90cb393e1d4d1c940bce1a355fadfd76b4457c614c5d2197c789f7fffb26f810a9beb80ee2e917e211c5e0e1478d372900caa4b21681ac571b0a964054ed69b5dc3acc2af8021785c8f66e177895e88f1b058191b2bf1e34862a5577f50d6a9c93fc0b3a84dffd34d582225933ed15be29420a92a7463efb89af1660d122b465a6af2561365f3c709070d21f0f53488019a5297b22795ec6927d94a5cad4d0f333233c475460cc691d90bb05c44e16bba282295bbc59f690638114800cbd9e9ac7b91c3108eeb0d12008f6605346ab27ada7cff90bbfb5a6bece177419c87bcae2c40925966be414592c61923851b21fc5ca0c10c257396dc53fc614d35fd8bfced125ff1b522ec324df470ee06142fa77011487d4525d783233646fae69cb1caaaf3ba80593fe61d30b6ad7bf2c65b18425a0a246372ca56c389d98aa7701186e0750ec2c6b443a7ebaa2d6d6e6266f50f8a0b1c414635ad9b0f2adcc9c481c70102fc3c9f1268a4b37c68ec0ee8fc40bd7b273b214793db2549fb9b24a651b7aaf191695ca742710b6c074b4141a6ab1f2eb946911a858a46ee7fea6bc970d9c1e52ffaa98219a837b1572e77636860eda35174eb1ac421661041aeb3fa82c12434837427608e13d453123bbf425a443d9b041c6bccdf590f71c39ecebfac1459ca09ac2f349d2326dd6b9e5631e49c2692a7a35394f3e98753f86bc9b0474ea56596989c5bc7e4a7aa3896aed226b460b640547a5b8e23983296545dea469c84fa0697454a7ec279ffce4d80af9c7f3aba29891f95a79118d91392e1f0df520fac5ec6209dceddaa8aa22f9fb93f1e2160dac6eade895177f63652a0ee2b63a8a37bdfee1a86f29f4e5515bc913fc61ec717c21eb89ee134237c1b5b9ff3882c4e6945ccaf68a029236e746e97366e51f622f9742219032a7f714611ec9f6a47d1de4968196714f13855f948f4cb3131db004bfc8cda7c5d8f20b805113c9831a14baf64ce582c439ba370800fdd26f1cd5ef7e8171919053a503466f59cb53693be7a0032d5d6662162b8c346b14666e17c21420badc4fc613a18eb657516dfeb07fda02a36ccf537a03d5d356a7f714b215c27f561fff5efaaf460887ea25623d6df3f776d9eb30e47cacf10551109848ab2929fa66bb3e1415ac53d4db8bfdd13804760eb3a57220c98be03ed2bf2c0a88439b76a12ca1bd7e82d2bb62c2071629fe9d700d755e8d43c66c0859b84f120b105c59dba28d6394bb26e5bdac9d95760f204c5cf97d1af6ee1a6a835e23662dcb896f62c2a02be05e4701e26d360c8e9adc7c9f4bd47dcdfb888d1aef452fe2f8fadb702241c151fcdcabbcc343e17af6e55218df8b67b3fa0f161fa1358ec7ce6f8997d763f26c826d1c778288326bb9f2a9824851c75a1760da0abe3ffda4f8495bd2cb4d61bde824420833b86ec15b35bb3d576539fb18c43c662ba315ff308744baced36e66427d0069ea3f4cf58ccb6193653182b5a46badcbc3d6a40429c0ed07d00869d168a7b24aedb1330a9e72fc2dd491f8f979ca9d9744b677077253b4a628e4f9dd658f5529291896944d001ac01bd02a276ba53d016d260d5dcfb77faa919fc4d3216bd5d1a958b88660b849817a9e713c9fb4edd9694e35267069995eea8ab74816fb0f8b7e240fc936a7764a0b6dc324dcf139e4f87be27a3b8372941fae3aa7dbde3ec8a526032dc3a169046407921c1a0fd90da835bf03657fd4655b174d1c6cf94898e388caeb91c4f98c290d4a3856f5d30197e5b8caaedb83db2a3f662978e1567f88dc2493258ebaaae550adf64c34d75626e3bd2d8929dd81164970b94c2b8ebf81405d0b4c160a09f3880b76663f506f85c02fca76fe5cf2e70a34c825fd370134febd4507561d546ae734f606d4bb19b90573472b584e4bf4e73386b0d01c0b95f535520916c084f9a3e7ceb0bb364c3ddb2e5913a3201a1e167f7130f28f6364aa94005545906bda761c70c427bde669f204e1b05a1e04c08fb41e90749079d63a87399d7e1c3ed10b54422855cdcfb889ac5365ac49a2ebc8eb46f69753fbec0ea5e117ac90e7f2acf20113e438f717b73214891d7c0c92c89c4d4300cd86aa3daccf23b2dccde3760d3b36d77da7bb4ab595740127bc2d54eea98058d74138a37353a72a7bceb0a70d62b206fc46c5b7be1d8e01ffdceca7a2a9d3f8f09b99085db313dc42bc0c7dfd6ac9624a30f50f072c7bd5ade16ce5f58de482b7d3f8b82ce9bc1f80a544af644b280008f64131a3b58e6329e8a1cba51c1a48ddeed228c6cf7ce796a5b12de24b4aec3748aeabf466d94dd08e5768092a4cb025208c89d0bb247537854ba0cc23ddddbd533909afbdc1424d6173444785177771aa979cfca354ac88f396b8892de92e0bd5304d41fa8d52244522cae8b9d27e7ef7e84e1dfa537f6d647215ef56eb3499c122f96c749997562287b680146ce9b5e14fd03e92ccd29ef6ab04043c0231d936d4e0641c39bc10c6579abe24364662fbcbca13eb3dea4b322af079ca9ab93cd0bd1b1eafd719bf9a7dea4fe940f0cfa16dc8e582bef70563e47ec4bcb9ac0598d0580bc333e7429ed35a99696411fb2eb8bffa98f07562d7efb71d4c83b8844eb8b183dac440fbaae5aad8dd2d7f8090d365c5c944490e0f394fc2f151f19e03d28f5550f85a68acef21e72f77d9acb8880cb7407ce456c31763df6f699c20aae1bb5346b981671e8f7f69f12115def251f64eb714df96b749a83a4d59d3912bb00be328fba2f87cdbc93e39fd0639a0ca669f4b104dd61ee80a98987508cabcd217a7319e73998c7af2861f487b97fe6cb6fac1ba2a033198a327453b29cf1fd353b2eeedebd75e855f2294b092abaf715c1a019b55fbe2d2acdde77904161a84781d7998868d36fa15377062eeb528df62fc365c6701b14770eb63cd79e8e6599fdd6f9f3a04972b81cc07bd8732b0d57c282f750fb42514e196d041e1b8b6786e556e9918328f2bdd609ea45bf9bcf22b052a053f0fab52f20d8be329c64548928353ca4326fab6dbf995ea418c380b3043682d3b167529ec8cb092c109a2c7903832162ac5c3a90df0c3f1216f18630da510663926abcdf4cb92f2290b1f24f5abdc1a3dc83883eec4549637c1635377da600f9248a9aabd158925354fe74bbfcc7998e1dc2d87f134e4499a295646a2d2cca6d5f8e52d461663fd06cfd1071b74bb03078b7776df283ebcadd467bcd0f6069b75df6d170f8c0cc2bb67dbfdb356a753c09b1eacba65", 0x1000}], 0x1, &(0x7f000060d000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x208, 0x7fff, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x800, 0x45, 0x2, 0x9}}, @init={0x18, 0x84, 0x0, {0x7, 0x80, 0x7584ebc2, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x80, 0x9}}], 0xc0, 0x40080}, 0x20008045) sendto(r3, &(0x7f0000b7d000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd", 0x20, 0x0, &(0x7f0000e01000-0x10)=@ipx={0x4, 0x0, 0x0, "ddd6a10a2eee", 0x0, 0x0}, 0x10) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/18 13:42:07 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x687, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000001000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/01/18 13:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = add_key$keyring(&(0x7f000005f000-0x8)='keyring\x00', &(0x7f00001ea000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f00004ce000)=""/242, 0xf2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000025d000-0xf8)={{0x1, 0x1, 0x1, 0x1, 0xfffffffffffff801}, 0x1, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x3, 0x5, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000489000-0xd)='/dev/net/tun\x00', 0x0, 0x503800) 2018/01/18 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) timer_create(0x6, &(0x7f00007f8000-0x60)={0x0, 0x5, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000766000-0x4)=0x0) timer_getoverrun(r1) ioctl$int_in(r0, 0x5452, &(0x7f0000531000-0x8)=0x4) listen(r0, 0xffffffffffffffff) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000412000)='/proc/self/net/pfkey\x00', 0x8000000000040014, 0x0) r3 = mmap$binder(&(0x7f00001fa000/0x4000)=nil, 0x4000, 0x8, 0x81130, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b0b000)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000d7d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000, r4}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a80000)={0xe4, 0x0, &(0x7f0000553000)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f000052c000)=[], &(0x7f0000ca9000-0x18)=[0x0, 0x48, 0x38]}}, @free_buffer={0x40086303, r3}, @exit_looper={0x630d}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000327000)=[], &(0x7f00001fc000-0x18)=[0x70, 0x60, 0x0]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f0000ece000)=[], &(0x7f00001d4000)=[0x30, 0x70, 0x20, 0x78, 0x18, 0x68, 0x28, 0x28]}, 0x1ff}}], 0xd3, 0x0, &(0x7f0000f01000-0xd3)="2dca374ddc046920a7b6eb8d8d947e6c13bd0193d83c3b7ddae86d28abe5ca60d6cf4f547483d77f0b62a86fc77c0a9f552fa9af909631783dae73fe3fdaec44e78345fa1d79a5f41d2566bc44dc3d447743e30de07dd8037e4245fd03d02d003bd2cfff2efa2a99f00534c85a011ce88fea2e746a744e8958321f6c7ff1d22cde446e629e4960f37c3f425c0a2b2a82772aaf587df5aa3b8beaf767117f47c05b3f241316066c3140142ea14ce8bb07fa661e29a21a2cfde362f4ac741875c901c3277bd7749b70325bd2e40386198bc776f7"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000093a000)=0x0, 0x4) 2018/01/18 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/policy\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000cc0000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc) r2 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x40, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x40000, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000031d000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/18 13:42:07 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000be2000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) socket$inet6(0xa, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}}, &(0x7f00008ed000-0x4)=0x8c) 2018/01/18 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) ioctl$sock_bt(r0, 0xdd17, &(0x7f00009a8000-0x42)="9de9adff6d44dd525756c0db8c38367af1d5b66d2dea0fc4fa753d66de99a7c78767e6c9971ac526e39af83fc0ab5bf9b94d7db0dd4577418c22401d81b61649f81a") syz_open_dev$adsp(&(0x7f00006d9000)='/dev/adsp#\x00', 0xae1, 0x8000) syncfs(r0) lseek(r0, 0x8000000000, 0x1) 2018/01/18 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x200000000000014, &(0x7f00004a3000-0x10)={0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x10) r1 = inotify_init1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000892000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000479000)={0x2, 0x10, [0x8, 0x8, 0x6, 0xfffffffffffffffc]}) inotify_add_watch(r1, &(0x7f000098f000)='./file0\x00', 0x84000021) 2018/01/18 13:42:07 executing program 3: r0 = socket(0x18, 0x0, 0x2) accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x25, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x86e8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c51}, {0xa, 0x1, 0x17a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xbfa, [0x2, 0x5, 0xfffffffffffffffe, 0x4, 0x1, 0x3, 0xffffffffffff0001, 0x8000]}, 0x5c) flock(r0, 0x0) 2018/01/18 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000928000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000d91000-0x48)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) pwritev(r0, &(0x7f0000818000)=[{&(0x7f00006f8000-0x27)="db1662e2f63c0e8ec889cf8d3abb6e7e727aa305d63f2c05e2cf7eb41e23a8f1ccd00ab6ca7f5e", 0x27}, {&(0x7f0000108000-0x82)="bb2ae2e7b61dd5f973c8bdb7b281215d34aa4c5dc7f8052c65d9498845ce3a8ba32aaf4b6bc28f7810807964a3c6f47ba92d594bcd1c3776bc5fc3a05d9adc00dedcecc7ebaa9e18bf1eb878a862b5925ce1277520b4f2dddab3552c1a19fcb60a5bf88fbd92d0be7a6357b2c4a4269104c22f11a86327f378c1ba1ac30280edaffe", 0x82}, {&(0x7f00007c2000)="7006ae532bbbb80cf8031786097e48c9eedb59fc788cf37258b41d02c1d3e5a17cd996045a86e8482eaec1849049fca6e4b9b757e4fabc34277b8301d09b66da97edbc9f4b06ed86911ec88537235413e8df1ae2786817e77a690b64492de867b2759bcb96cdf7d798911932bb356c64b30b9bffa0b644c70cbb", 0x7a}, {&(0x7f0000d4f000)="5e08accad44cc0414f4753fb395207505ad36602c94385a5900a258bf6ecca577291e227a688b9129ddc3797abc5341421c222cf8c8238bfe33ebafbe90214baccf935cbbb0e42841c83851b26dcc9388d3a816a397c14270c0badd47393edf4a79b5d08ebf9eb4bcb7296355120d2e63f0bf6361b69bd1241585e6f95148d357a61bf957f3016489eb2dcc05996bd542539603150773379282ae7fc34c9a768f6c85b1f374ecfe3b44de5ed547db2a99b0ea9c3a5c855fb25ae0d48684c18b0e36f7cd47d7ec794b474e827defb8ae9e38b753234e0d7292da313d5dfcf2f3d5be3085a75c0a69c78f2dd6655f5dc32c382ff70db9215e4bf", 0xf9}, {&(0x7f0000859000)="b1fb2cb0615d488c3d5234781b58a78e76fbba2a5f760604f55cbe04dd5ab337ec8ef811a2cb07d15dc0ebec3200a258cec1938020aab07615f3cd0c5aaa124eca0b534ec7059f0b3657e28b3087cbf4b8df3a2b2685", 0x56}], 0x5, 0x5c) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x13a, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/18 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eff000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000334000-0x28)={0x5, 0x2, 0x5, 0xff, 0x1}) 2018/01/18 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x1) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) dup2(r1, r2) poll(&(0x7f00008d2000)=[], 0x0, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ea000)='/selinux/access\x00', 0x2, 0x0) 2018/01/18 13:42:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20080, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000275000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/18 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x610) pselect6(0x40, &(0x7f000002d000-0x40)={0x100, 0x2, 0x2, 0x1b, 0x9f, 0x3, 0x0, 0x82}, &(0x7f00003c0000)={0x4, 0x5, 0x1, 0x100000001, 0x7, 0xd655, 0x7, 0x4}, &(0x7f00005b2000-0x40)={0x7, 0x1ff, 0x7fffffff, 0x8001, 0x10001, 0x8, 0x1, 0x4}, &(0x7f0000e41000-0x10)={0x0, 0x0}, &(0x7f000022f000)={&(0x7f00007ef000)={0x1ff}, 0x8}) syz_open_dev$admmidi(&(0x7f0000320000-0xe)='/dev/admmidi#\x00', 0x708f, 0x80000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e7c000)='/selinux/create\x00', 0x2, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x100000000000800) fsetxattr(r2, &(0x7f00008f7000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f0000212000)='posix_acl_access\x00', 0x11, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x10) r3 = syz_open_dev$midi(&(0x7f0000c00000)='/dev/midi#\x00', 0x9, 0x44000) write$evdev(r3, &(0x7f0000a0e000)=[{{0x77359400, 0x0}, 0x80000000, 0x9, 0x5}, {{0x0, 0x0}, 0x2, 0x2, 0x5}, {{0x77359400, 0x0}, 0x4, 0x760, 0xdbc}, {{0x77359400, 0x0}, 0x908, 0x7, 0x698}, {{0x77359400, 0x0}, 0x4, 0x3f, 0x2}, {{0x0, 0x2710}, 0x1d59, 0x72a, 0xfffffffffffffffb}], 0x90) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000ee000-0x36)=""/54) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000838000)={r3, r3, 0x4, 0x3}, 0x10) signalfd4(r3, &(0x7f00009db000)={0xfffffffffffffffe}, 0x8, 0x80000) recvfrom$ax25(r3, &(0x7f00000d8000-0xfc)=""/252, 0xfc, 0x10000, &(0x7f00007c1000)={0x3, {"7d17cdc053e9be"}, 0x3b}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000c53000-0x50)={0x5, 0x5, 0x81, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000120000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000c48000)="", &(0x7f0000f12000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2018/01/18 13:42:07 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") umount2(&(0x7f0000c43000)='./file0\x00', 0x1) alarm(0x0) 2018/01/18 13:42:07 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$mouse(&(0x7f00003a0000)='/dev/input/mouse#\x00', 0x9, 0x403) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000146000)=[{0xb, 0x6}, {0x3, 0x3}, {0x0, 0x6}, {0x7, 0x40}], 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000958000)={"1154c0d232ab3cafffc6f68a4a89a78c", {0x4, 0xffffffffffffffc0, 0x7fff, "eda2d8dbb1ad", 0x8000000000, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000038000)={0x0, @in6={{0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003b4000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0}, 0x98) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000ce8000)={0x0, 0x0, []}) 2018/01/18 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000012000)=""/4096) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) signalfd4(r0, &(0x7f0000f2c000-0x8)={0x10000}, 0x7, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) getsockname$inet(r0, &(0x7f00001a3000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c2000)=0x10) connect$inet(r0, &(0x7f0000a8b000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) r0 = creat(&(0x7f00008f4000)='./file0\x00', 0x95) writev(r0, &(0x7f0000002000)=[], 0x1000000000000185) 2018/01/18 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f0000a5b000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000c62000)=0xd004) 2018/01/18 13:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat(r0, &(0x7f00009c2000)='./file0\x00', 0x2a801, 0x84) clock_gettime(0x0, &(0x7f0000b80000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b7d000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000759000-0x90)=[{{0x0, 0x0}, 0x7, 0x20, 0xfffffffffffffff9}, {{0x77359400, 0x0}, 0x800, 0xfffffffffffffffc, 0x8000}, {{0x77359400, 0x0}, 0x0, 0x100, 0x6}, {{r2, r3/1000+30000}, 0x7, 0x7f7, 0x20}, {{r4, r5/1000+10000}, 0x25, 0x400, 0x6}, {{0x77359400, 0x0}, 0x80000001, 0x6, 0x7ff}], 0x90) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000025f000-0x4)=0x100000000, 0x4) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7ffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00002f6000/0x18000)=nil, &(0x7f00003d9000)=[@textreal={0x8, &(0x7f0000b35000-0x60)="260f01cf64f0811e66000e00660fe5fc4c64660f383effbaf80c66b8f6b9e68766efbafc0cb0daee0f20c06635100000000f22c066b9b209000066b823ef98e466bac9351c930f300f30baf80c66b8c83b148e66efbafc0c66b8f9ff000066ef", 0x60}], 0x1, 0x8, &(0x7f000018a000)=[], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a4c000-0xc)={0x7, r1, 0x0}) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000920000)=0x0, 0xffffffffffffff30) r7 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b63000)={0x0, 0x1ff}, &(0x7f000008a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000767000)={r8, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xae6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x5, 0x7, 0x0}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00002be000-0x57)={0x0, 0x22, "413673091beb317e6eed8b5f258d6547bb2fbf5eeac6a55650fd649e2bf3c310ed16e7e7f5fad1b307700b93429fbed9940d961257c17ca3602e7d81424df766c30aab3ca98a6d08cbd252278dcda7"}, &(0x7f0000375000)=0x57) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00004bf000)={0x0}, &(0x7f0000c82000)=0x4) connect$inet(r1, &(0x7f00008ff000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 13:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000912000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000529000-0x28)={0x0, 0x0, [{0x237, 0x0, 0x9}, {0x0, 0x0, 0x1ff}]}) 2018/01/18 13:42:07 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000011000)={0x1000, "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r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000002000-0x8)=0x0) close(r2) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000014000-0x31)=""/49) 2018/01/18 13:42:07 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000048000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000039000-0x38)={&(0x7f0000048000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000046000)={&(0x7f0000037000)=@ipv6_getnetconf={0x2c, 0x52, 0x312, 0x3, 0x2, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000811}, 0x0) 2018/01/18 13:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000415000)='/dev/audio#\x00', 0x2, 0x105000) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$KVM_RUN(r0, 0xae80, 0x0) readv(r0, &(0x7f000036c000)=[{&(0x7f0000628000)=""/101, 0x65}], 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c94000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5) 2018/01/18 13:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000062e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000084f000-0x8)={0x0, 0x0}, &(0x7f0000ef4000)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000008000-0x4)=0x4, 0x4) r1 = accept$inet(r0, &(0x7f00005dd000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006e000)=0x10) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000dc8000)=""/81, &(0x7f000017c000-0x4)=0xfffffffffffffed4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008e2000-0x8)={0x0, 0x0}, &(0x7f0000d5b000-0x4)=0x8) 2018/01/18 13:42:07 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0xfffffffffffffe80, &(0x7f000000c000)=[], 0x10000000000000a9, &(0x7f0000006000)=[], 0x0, 0xd1}, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/18 13:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x400, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a46000-0x12)={@generic="c08c7e06f3ade01e4ff812fecbcf47e8", 0xff}) 2018/01/18 13:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000243000)='/dev/dsp\x00', 0x80000, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a8c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000ee2000-0xd4)=""/212) prctl$void(0x20) [ 303.703618] kauditd_printk_skb: 110 callbacks suppressed [ 303.703626] audit: type=1326 audit(1516282927.938:2104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26866 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 303.748915] audit: type=1326 audit(1516282927.938:2105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26866 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 303.782728] audit: type=1326 audit(1516282927.945:2106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26866 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 303.825200] audit: type=1326 audit(1516282927.945:2107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26866 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b53000)='/dev/snd/midiC#D#\x00', 0x8, 0x101000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000f95000-0xd0)={0x5, 0x0, [{0x2, 0x8, 0x1, 0x1, 0x3, 0x6, 0x3, [0x0, 0x0, 0x0]}, {0xa, 0xf6, 0x1, 0x5, 0x21d, 0xd05d, 0x48fd, [0x0, 0x0, 0x0]}, {0x80000008, 0x7fffffff, 0x4c1482458123a511, 0xfff, 0x0, 0x6, 0x400, [0x0, 0x0, 0x0]}, {0x2, 0x0, 0x1, 0x6, 0x100000000, 0x6, 0x135, [0x0, 0x0, 0x0]}, {0x80000001, 0x4, 0x2, 0x3, 0x5, 0xfff, 0x7, [0x0, 0x0, 0x0]}]}) signalfd4(r0, &(0x7f00002e9000-0x8)={0x1}, 0x8, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a3d000-0x8)={0x0, 0x0}) preadv(r1, &(0x7f0000290000)=[{&(0x7f0000996000-0x7b)=""/123, 0x7b}, {&(0x7f00004db000-0x21)=""/33, 0x21}, {&(0x7f0000f88000)=""/16, 0x10}, {&(0x7f0000265000)=""/230, 0xe6}, {&(0x7f000036a000)=""/23, 0x17}], 0x5, 0x0) 2018/01/18 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 13:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000987000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002b9000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f02000)=r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000597000-0x8)={0x0, r3}) fdatasync(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000a89000-0x30)={0x0, 0x0, &(0x7f00002b7000)=[], 0x1, 0x0, &(0x7f0000597000-0x1)='K'}) socket$alg(0x26, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x4) 2018/01/18 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x40) r1 = syz_open_dev$midi(&(0x7f0000594000)='/dev/midi#\x00', 0x400, 0x400200) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000c8000-0x8)=@assoc_value={0x0, 0xfbd}, &(0x7f000037b000)=0xffffffffffffff89) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000014d000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2018/01/18 13:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000061d000-0x4)=0x1) write(r0, &(0x7f0000e6d000)="2600000005001504bb0000000000000009efffe70040000f0e000100ffee03ffff0000010000b8fc", 0x28) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000021e000)={0x0, 0x5a, "752a87d965dc55e541afe4b48ed5560a8c73ab5821680c2ed8e11746daf6fff77518b7872fbe0b0f26de8387fb01e1e12146b8d5d52e5ab6f905502d9b4138d67ff5918a6bd8393a9179f700b7734864822be6cfeffa6ff5425c"}, &(0x7f000099c000-0x4)=0x62) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008fd000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xfffffffffffffffe}, 0x98) 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e66000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000a47000-0xb0)={{0x6, 0x3}, 'port1\x00', 0xc, 0xa0004, 0x6, 0x81, 0x3, 0x8, 0x7, 0x0, 0x5, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 13:42:08 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000)={0x0, 0x0}) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) 2018/01/18 13:42:08 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000011000-0x4)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0x1ff, 0x10000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000-0x6)={0x0, 0x0}, &(0x7f0000018000)=0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001a000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9, 0x1}, 0x98) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000001b000-0x8)=0x5) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001a000)={@broadcast=0xffffffff, @rand_addr=0xffffffff, 0x1, 0xa, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x38) [ 303.825220] audit: type=1326 audit(1516282927.945:2108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26866 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:08 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000012d000)='/dev/dsp\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x8001, &(0x7f0000000000)="00e2d08e1725596c1d936e7ad64ce3f2534f0b710c75def07873a20580682772cbc100bf9a44652cc932fad86f389307592c07eb1ab8992e92420f6ba952804dc675549c205af85708d6495f03d3ed561cf461eee396bbf2795099200c293b9e126521fb36e255f4df3e08dcca3f635613e60bf737da61ab8494af3ab9b27fd469a3a9e059d04f63694d58677f7a552af19610b46bfb4362f014333b0bab48565f6c3a33ff19dec8ecaa00efe1d904fba1379b27185dafe017bb1fde3e8181bb7adbb48741d0db877c15f1f13cb291ab7d25cc99445cd4d914c1b7606c306a2d07904e90a2c427e47a2db57383") mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/18 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) lgetxattr(&(0x7f00005f8000-0x8)='./file0\x00', &(0x7f000031c000-0x15)=@known='system.sockprotoname\x00', &(0x7f00008ae000)=""/220, 0xdc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000330000)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000202000)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000822000-0x4)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a1d000)='/dev/ppp\x00', 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/18 13:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000fc4000-0x27)="260000002a00ff000343007f00000814000103ff010000002300ffff0807fffffff907fe884fa7", 0x27) 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000)="", 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) syz_open_dev$midi(&(0x7f0000d39000-0xb)='/dev/midi#\x00', 0x8, 0x200) [ 303.954612] binder_alloc: binder_alloc_mmap_handler: 26883 20000000-20002000 already mapped failed -16 [ 303.971619] binder: BINDER_SET_CONTEXT_MGR already set [ 303.977598] binder: 26883:26893 ioctl 40046207 0 returned -16 2018/01/18 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000025e000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)='z', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x3000, 0x210, &(0x7f000083e000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000e0d000)=""/249) openat$mixer(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/mixer\x00', 0x2a0800, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:08 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) syz_open_dev$sndpcmc(&(0x7f0000b32000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000963000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ccb000)="") r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000be5000)=""/238) [ 303.997456] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/18 13:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socket$l2tp(0x18, 0x1, 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/18 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008b9000)='/dev/amidi#\x00', 0xbb3, 0xa00) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f15000)='/dev/loop#\x00', 0x0) accept4$ax25(r2, &(0x7f0000959000)={0x0, {""/7}, 0x0}, &(0x7f0000943000)=0x10, 0x80000) vmsplice(r0, &(0x7f0000f30000-0x30)=[{&(0x7f000065c000-0x1)="83", 0x1}, {&(0x7f0000d1f000)="da1b2857d5647755c80db2eb9d85842fc7cb9d66ad275e6c01d9ee4a8d13ffc6707d296668651ba3c75865f42c83a4d8e1c207e74c145c517254f2b8bbf456d87e2cafae08a996a3c38ea88a4da6a6d26548b9b9e9a29f3dc4c1798c3f73ca456816eaa53f4277c41031d50479d7deb8bb6674746925c7dbccddd0945a0478be07aeb7abbc523d1aa7c991ea790e713baf881d6bc714387e2922c1cecbe673b5884ea36bba8fde2af061b7a91ea60de87e8540fdc3218de40a401f", 0xbb}, {&(0x7f0000999000)="129e58a6095497e90a24a2925f953541eddd60e0b213b53b7fe63785b05d413735c68f5b6e4ba29566c40741e7a194d6c769c453a6be3ff9c521a750bc1c08b6dd3fe332a06658133b33005ad50207269c9677211b43722641b19fcc878d83082660f0cb4d89d1fceb472b325b548cc1457bf4576b0012d8fee6353cbdaee03c050e4aa9fdb9d4f8609412ad0250c9dcf2db285130a59b62dc89615f632159393a185a05c20c909f45c580a4aab127e1f6ace4ca1c9427e74b163c31f034a0cf53fb1fe00f04737ac96dde8eac8d2627a0b979a6494bdd", 0xd7}], 0x3, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e5b000)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f000096c000)=""/174) readv(r0, &(0x7f00007cf000-0x70)=[{&(0x7f0000358000-0x1000)=""/4096, 0x1000}], 0x1) [ 304.050611] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/18 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ef5000-0xb)="61d4000000000000004663") exit(0x0) write(r1, &(0x7f0000f55000-0x2c)="", 0x0) 2018/01/18 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002b8000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x7b, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) accept$ipx(r0, 0x0, &(0x7f0000162000-0x4)=0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000615000-0x8)=0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ade000-0x17)=""/31, &(0x7f0000c4b000-0x4)=0x1f) 2018/01/18 13:42:08 executing program 5: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000)='./file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x1ff, 0x101000) sync_file_range(r0, 0x7, 0x1, 0x4) fchmod(r0, 0x108) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) 2018/01/18 13:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0xffffffffffffff39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c1a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x7, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffd1c, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) close(r1) socket(0x18, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000423000)={0x10001, 0x4, [0x4]}) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00009bf000)=0x2000000000, 0xfffffffffffffd9f) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x56d, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000798000-0xb)={0x4, 0xffff, 0x401, 0x8, 0x5, 0x8000000, 0x800, 0x200, 0x8, 0x1000, 0x0}, 0xb) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) 2018/01/18 13:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe2(&(0x7f00000b8000)={0x0, 0x0}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000391000)={r1, &(0x7f0000b6c000)="", &(0x7f0000311000-0x4e)=""/78}, 0x18) clock_nanosleep(0x6, 0x0, &(0x7f0000827000-0x10)={0x77359400, 0x0}, &(0x7f0000341000-0x10)={0x0, 0x0}) fstat(r1, &(0x7f0000524000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b28000-0x8)='./file0\x00', &(0x7f0000111000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a56000)={0x0, 0x0}, &(0x7f0000df0000-0x4)=0x8) getresgid(&(0x7f000078a000)=0x0, &(0x7f0000657000+0x287)=0x0, &(0x7f00005b0000-0x4)=0x0) getgroups(0x3, &(0x7f0000461000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r6 = getgid() r7 = getegid() lstat(&(0x7f0000ce7000-0x8)='./file0\x00', &(0x7f0000c22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a09000)=0x0, &(0x7f000095f000)=0x0, &(0x7f0000ea8000-0x4)=0x0) getgroups(0xa, &(0x7f0000c09000)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) 2018/01/18 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x401, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000e000-0x10)={0x0, 0x22, 0x3ff, 0x7ff}, &(0x7f000000b000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c000)=@sack_info={r2, 0x1d, 0x9}, &(0x7f0000001000-0x4)=0xc) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f000000c000)="c03bde28ddc01e4505ab0276fb675d312a", 0x11) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000000f000-0x4)={0x0, 0x0}) 2018/01/18 13:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x13d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000315000-0xa9)=""/169) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) fchmod(r0, 0x20) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000ba6000)=0x0, &(0x7f0000b19000-0x4)=0x4) getrandom(&(0x7f0000b5d000-0xe2)=""/226, 0xe2, 0x1) mkdirat(r1, &(0x7f000005f000)='./control\x00', 0x0) faccessat(r1, &(0x7f0000238000-0xa)='./control\x00', 0x2, 0x0) tee(r1, 0xffffffffffffffff, 0x0, 0x3) renameat(r1, &(0x7f000033d000)='./control\x00', r1, &(0x7f0000e5b000-0xa)='./control\x00') sendmsg$kcm(r1, &(0x7f00000cc000)={&(0x7f0000c47000-0x8)=@sco={0x1f, {0x4, 0x7, 0x3ff, 0x4, 0x6, 0x0}}, 0x8, &(0x7f0000626000-0x20)=[{&(0x7f0000410000)="0d4942aab8bb928b96c6fb8626240103218c4b39f5ac45a0a19a4841e50356b6d07da0752349c944da86c564f6bab7a4ff461825c17aed928b58905eb9da9fc7acea", 0x42}, {&(0x7f000063c000)="3be830383c300a7da7686ac8b25c35b4223ae871c6c2db4c45be42fc1f09a855aeacca11dfa143e6fccdfad4fb33f254077351b5bb243382", 0x38}], 0x2, &(0x7f000099f000)=[{0xc0, 0x0, 0x80000000, "e9b916dcb9f0ac7c78a29adba55773e65b6faf3a02cb654600e97529cefe686daff365deffe5c997b4157e3afac7b62ea4342fd1e3a2d4c0529604c02888e483b952d1b92b7fa790161ec8c0a77eb5c7754663a5c6ed37d10e94a37ba4623fb1d6f7d7791b73df6edea5d566c86d996a3559dfb7431ecfe9bfbd2c9ea97e20ac76ba975a02567920d77d6896632ee7d6e35bb1a945c13f093642c8d4e5cef6d70d92b7b8441a2669b8b846c528b175"}, {0x40, 0x84, 0x1000, "7ada5e61f150afd4d02e10ab20c33f955c1168c22003f6449f441fcc8c68bf8c382fe865183a5327df"}, {0xb8, 0x10b, 0x1, "d4e064b5c774838b75139c8d53cd8a547ed21bcf6f9b25ab0e0f2fcb5b129290a6d097895b6e4dc61673a32c51e24543bcfe27c349c4bd08a18146ba71f28085dd3af9acd09f0898190a9011ed1481b96dfae195f691df2fc1c57cd8bbf4ce9fe740e69464d10df0986900284c90fa7c48e94f904ff25b5596029fc87c8bba6f15e8bf138aeab88fd988a44a9ce63623f66a31c04eb086942bc7467b3c4d070fb6d536de7a"}, {0xf8, 0x0, 0xea79, "b437cf0ed22a13e712b348465909a687e93470ebc68314d23db5070038f9de8d8a9584d4313eb27ae64b346b73bde8a8a39b086b665bc5d7a6a7e964976032f50e5af9a3893fe6b914ce4dc3e3ee0065068d5e9df123cb3b78e4ae22b33ba41bf88a7741621616cda4fa462d6c51016955256da3d360943e476cfb658f3af8109949e691227001ffe46aee2c2e8b01fffb47ccf21a6cb46c93265bb5d87c53d70ef5e0c2f40f0b6bbf4c3520971cf2e7749d7b99c2241f2ac97a8440a2675c10f0cf4d7badc7e144e678cbe66c9fd3bbcfaafffe2c5d21fc49a0b1f1b4896d7e566e07f0c9"}, {0x100, 0x10b, 0xfffffffffffffffb, "ac98d5f57e826937ff879911400e30989b59ef304c23dd8580b3b35cd6fb7fb6b5ad2a7e32b498174ab82047ebc1fd6be539bf2b4765e2f7f4411c5adc67006677f7c0ee638c755d8263a509610a1d3c09541a56a0c568b13ff77e2452fafa8f1acbf2b5aa4dcf0126c34a101697c9bcf63c13201555353ef2a5309cf5e8dbec1a400028ab5e55280a4da724c108cbb3f2b904f93dd1e40bb50287015877f7fc1914908e85d5413c8d68a3f7275b17f01a394f6fabe3d01e3425fb22f15aad5db88dd669644e6923a8f91319c07515ee0eb7e338a045d1344ff5248c16d04938f4994b3e9b42c43a857137"}, {0xe0, 0x13d, 0x0, "df67b6bb92327792c3672a260e0f88e3c204b30d6de0d48f2bcc428f66d4ad442eb3d8428de0e0f6717e30bec03d3cbb4785a9ff43565243680545fc1dda884b9bb61335ac025ad7e62bf8c4aae4d63e6a9c3edd0391005e6b9838467175f8b73ca3fd9ff31171c1f372e7cf8408a69e8a4e7c05b9fc89f9df44529a0087d461b713d90c906a1f3d50a62badffe7996a087ca7ac31d5eec66977afc5d559ea11cf0f568213977ef174578ec2705f9896bbb25ceceb99b9a9ec0b740d3318c5bcfb505bb666db155c7cf6a898ec60"}, {0x10, 0x112, 0x6, ""}], 0x4a0, 0x8000}, 0x80) 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000aa1000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) pwrite64(r0, &(0x7f0000de9000-0x6a)="525c3a1e6d5b1d5fe8cc6fffb10150a6f643bb0170a6614b2a21dd4e091926de29f7b6a11915224ffd602b1b9ef89db55fb8e09e8374ff6da2f9e3a183f4f7debba76a90f557b3cf5a5a32f1f762ab2db9677ea46005c8a4ab72526a6779fecd04a3f466c0499205430d", 0x6a, 0x4a) semtimedop(0x0, &(0x7f00008c3000)=[], 0x0, &(0x7f00003e3000)={0x0, 0x0}) mq_open(&(0x7f000038a000-0x8)='system-\x00', 0x40, 0x2, &(0x7f000006c000)={0xe15, 0x1, 0x8, 0x6, 0x20, 0x4, 0x3, 0x10001}) [ 304.172759] audit: type=1326 audit(1516282928.407:2109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26948 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000471000)=[@in6={0xa, 0x2, 0xfd2c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x654d}, 0x8}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, @in6={0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}], 0x9c) mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x80000000) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff4000)={0x0, 0xad, "7c7934166d019eb8ae8b42f370c46e54da51cba297b5e14f9ed92d6e4df411afb80064a39c1aa6b6b6764fb2132e7d918071b82e3dfdd5df4359209e6ef184a055f28714f9d18939d0142c2c17f662d966f1855676842442043011d7b60e95248778a71d4611cebc3b7eeff52e69c5da905c67fba34b658b3873f3dea64422b18fac62b34293d266512c22e6255a4a7bcdaa0e109b50cd4e05c68fe3ce1621fd639138d99b68c6a0e7b46164a6"}, &(0x7f0000ff5000-0x4)=0xb5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000022a000-0x4)=r2, 0x4) r3 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff6000-0x4)=@int=0x0, &(0x7f0000826000-0x4)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000ff6000)='/dev/snd/midiC#D#\x00', 0x100, 0x802) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d31000-0xc)={0x10, 0x0}) finit_module(r3, &(0x7f0000001000-0x4)="21e42d00", 0x1) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x4, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000d45000)=0x0, 0xeb19) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005ac000)='/proc/self/net/pfkey\x00', 0x200081, 0x0) timer_create(0x3, &(0x7f0000463000)={0x0, 0x2d, 0x4, @thr={&(0x7f0000d52000)='\b', &(0x7f0000757000-0x4a)="5aa516c290b1d7c9acf63988726046b3f29d891e6bc9b922a9ac931ebc4c813e6baa63b2440ca24961819a1b360aaf837abed6d4ffa3439f28381e314369fce52ee637579d7a32e0e1ec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000794000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000164000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000bfe000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000087e000)=""/21, &(0x7f0000405000-0x4)=0x15) socket$key(0xf, 0x3, 0x2) bind$netlink(r0, &(0x7f0000d16000)={0x10, 0x0, 0x2, 0x4000}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000723000-0x4)=0x0, &(0x7f0000b99000+0x33d)=0x4) [ 304.199327] audit: type=1326 audit(1516282928.407:2110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26948 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b7a000)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00004e0000-0x6)=""/6) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f00007a2000-0x1000)="", 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/18 13:42:08 executing program 6: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000044d000-0x4)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/ashmem\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044b000)='\x00') 2018/01/18 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000752000-0x40)={0x400, 0x1f, 0x3, 0xc4, 0x4, 0x2, 0x8, 0x200}, &(0x7f00002f7000)={0x200, 0x6c7, 0x6, 0x8, 0x9, 0x3, 0x1ff, 0x7}, &(0x7f00001ac000)={0x400, 0x400, 0xfc5, 0x34, 0x7043, 0x1c, 0x3, 0x7}, &(0x7f0000985000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00001bb000)={0x0, 0x0}) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000031000-0x8)='comm\x00') lseek(r2, 0x0, 0x1) fcntl$setstatus(r2, 0x4, 0x40000) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000baa000)=""/87) [ 304.264127] audit: type=1326 audit(1516282928.408:2111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26948 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:08 executing program 2: process_vm_writev(0x0, &(0x7f00006a8000)=[{&(0x7f0000b0a000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000790000-0x10)=[], 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00008a1000)={0x2, &(0x7f00003e7000-0x10)=[{0x6f, 0x5, 0x10001, 0x8}, {0x12, 0x1, 0x635b6da0, 0x100}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a94000)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) [ 304.331344] audit: type=1326 audit(1516282928.408:2112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26948 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 304.331363] audit: type=1326 audit(1516282928.409:2113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26948 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000526000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/18 13:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000a74000)="00000000e556c526608bc8553c9a00b4739c4ae189f49d", 0x17) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b5e000)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000712000-0x8)={0x0, 0x4}, &(0x7f0000d8f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c1000)={r1, 0x70, "3421f752688b238a6556f464c9915e4999028999d5553e60379d2861cf479433b460e41db5bbfac971e46235c84ad6b330803ee59349c4b8fd2ab781e8c6e3bf9a6cccfea4d252b90ac9ad42960da2b1c7b4c906b2191809566bb07621a26f8470c7004952c66937492c6258f00d8e12"}, &(0x7f0000ead000)=0x78) 2018/01/18 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000) r1 = dup(r0) connect$unix(r1, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = syz_open_dev$midi(&(0x7f0000a81000-0xb)='/dev/midi#\x00', 0x5, 0x82) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000051d000)={r1, r2, 0x5, 0x2}, 0x10) creat(&(0x7f0000d22000-0x8)='./file0\x00', 0x135) 2018/01/18 13:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000ae2000-0x8)='./file0\x00', 0x80000, 0x90) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000520000)={0x1, 0x0, [{0x40000002, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/18 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb6000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001ca000)=0x1, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0xff, 0x3, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fca000)="", &(0x7f0000fe0000)="", 0x100}, 0x20) 2018/01/18 13:42:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2000000005) fallocate(r0, 0x0, 0x0, 0x400) 2018/01/18 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b8e000-0x4)=0x0, &(0x7f0000e40000)=0x4) sendto(r0, &(0x7f0000ee6000)="9346beb30d2e0aa9da9379af5237b5a18c62b12e8e09394d385918eabebddb5b2530e66237463043d0d7654f9638c372b5069f07fb4219fc200078cc68fce3c49e162b6af701eb56", 0x48, 0x800, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000e8a000-0x4)=0x0, &(0x7f000017d000)=0x4) 2018/01/18 13:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) 2018/01/18 13:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000c7000)={0x6, r0, 0x1}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00005ee000)=""/41) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00007cc000-0x4)=0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000102000)=""/231) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005cd000-0xf)='/dev/sequencer\x00', 0x30040, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000eb2000)={0x7, {{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]}}, 0x1ea) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f8f000)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000166000-0x4)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000007000-0x110)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:08 executing program 7: r0 = getpid() prlimit64(r0, 0x7, 0x0, &(0x7f00004b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000abd000)={0x0, 0x1, 0x8, 0x5}, &(0x7f0000eb2000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00007f6000-0xfd)={r4, 0xf5, "6c55e5cebb259a830366a5535067824fdfeea185084e90092ab74d3b756d6724433931855dea51419c07646e5539255016078fb689a90c9b7fe0f656bf1758c7b40ea91d03537caa2751be7068d274c95a51ea9b448e116310b21c54d6732c7fc776d13e47fbae985a28a91d4373c0f21b044a171cd33674a83793a468778b33b5bec1b46fd87cf54061188ffa53fbc7a9047cec7013d7b51d9390c6b09bfae6ef287c2d478c9bde2bb0f6095dd1d75ec808d7661ff71b01c841269b243651aeea3a5ad922ef9046ff5152434ce37ab9fd2f69097c30b3e53471a83a6e3c4e4128ce3c150f5afc8b68f07880f5a4cb92fe1c64daa3"}, &(0x7f0000431000)=0xfd) dup2(r2, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000aa2000-0x9)='/dev/kvm\x00', 0x248000, 0x0) 2018/01/18 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00009c4000-0x4)=0x0) r1 = syz_open_dev$audion(&(0x7f0000993000)='/dev/audio#\x00', 0x1, 0x18000) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000cea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ed7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00001d8000)={&(0x7f00003a0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002fa000)=[{&(0x7f0000f0d000)="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", 0xfa}, {&(0x7f000072d000)="794d256f38fb86da3313f7f8c015ed4eb6f0d8643733f759379aa54ab6ae718f57ed97c8f08d92dffc18a0cd6d3d15b54cdd63ff4263ad22a208a34d093b732aeb548660b6801f82fbd44a3f2c118d61ffb241560d56860433c8284522326db4422e14b9da6c23eb0c705eafd6f95a681007896bb7", 0x75}, {&(0x7f00002ad000-0x16)="bf2b86f650efd24c52fd763a510a6b1f55a5a1a5948c", 0x16}, {&(0x7f0000def000)="1dabfa5fcc955e026ec6f3b45c5c0227170dd5d3887ff2b794118b990133fac13b9419cee19f481ee18601dc9ef945fc268bbb5a1b37703a7f280e97f95146feb2db89c23aaf3b93ae2411a6e3b02e91a7c8542298bbcbaa4fec326914dd5dc18801c53c6ab8ff235d13fb39c189180c6b5b0f83d53fd6bee1651481496889341c8652ff7cf3db85b3", 0x89}], 0x4, &(0x7f0000195000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x4000000}, 0x40000) mknod$loop(&(0x7f00000d5000)='./file0\x00', 0xc001, 0x0) 2018/01/18 13:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff6000-0x4)={0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000501000)="0bea92d3a87156dea82de199f5ed09d4539953b8ea7dc8df73") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80", 0x1}], 0x1, 0x0) 2018/01/18 13:42:08 executing program 6: clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8b, 0x1f}, &(0x7f00004cc000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f01000)=@sack_info={r1, 0x2, 0x9}, &(0x7f0000000000)=0xc) mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000053f000-0x8)={0x0, 0x0}) fallocate(r2, 0x93b5b8374b2a5086, 0x1de2, 0x2) 2018/01/18 13:42:08 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000c88000/0x1000)=nil) shmat(r0, &(0x7f0000813000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000dcf000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cac000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000079c000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x7}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000821000-0x11)='/dev/qat_adf_ctl\x00', 0x402000, 0x0) getdents64(r4, &(0x7f00005ba000-0x8c)=""/140, 0x8c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000a14000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x7fffffff, 0x7, "fb7c0a947276cbc503569f6708855dab04bffc78c5b898ead83a1868063e5516d76d9cd34fd44c288f1ca683d548e5973e561dc74e90dac2ac8004f2c4a7de07930a422276fb440fcdda779d5845187b"}, 0x160) 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0xe641c16f1d559b6, &(0x7f0000088000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, [@call={0x85, 0x0, 0x0, 0x23}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ddb000)="22504cde6af1cf27f5bce9b0b8bf270d8c77a7b69ad6112b227f6e287553400864d016f8cc0ceddb417ed7e79a541a5b50f5f9379a32be61eaf690c79ebfd6340477bd611396e3b1341666ac856495035a4b25c7c9e799e21e12e9242ec2b98434ac660f0d29c37e9b4e607f88b58f9e843eaef7919ca63a032ef5065f34a1ea3a28ba85f0b7241ba969a05c08ebd6b2a182a28ea97ab532f8fbef525b5d", 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004f8000)='/dev/dsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000f32000-0xe2)=""/226, 0xe2, 0x1, &(0x7f000024f000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000005000-0x12)='/dev/input/mouse#\x00', 0x1fffffffc00000, 0x200) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000018000-0x4)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000004000-0x4)=0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) r2 = getegid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000019000-0x10)={0x401, 0x8, [0x8000, 0x4]}) chown(&(0x7f0000014000)='./bus\x00', r1, r2) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000008000-0x28)={0x2, 0x0, [{0x9, 0x0, 0xa2}, {0x0, 0x0, 0x9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f000000f000)='./control\x00', r3, &(0x7f000001a000-0x5)='./control\x00', 0x0) 2018/01/18 13:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000763000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e77000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000bab000-0x8)={0x9, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') syz_open_dev$mouse(&(0x7f00006ac000-0x11)='/dev/input/mouse#\x00', 0xffff, 0x800) ioctl$TCXONC(r2, 0x540a, 0x80000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x7f, 0x3) preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/18 13:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00005ba000)='./file0\x00', &(0x7f00006d8000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) r0 = dup(0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x200, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000045c000-0xc)={0x80000000, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000f9a000)={{0x3, 0x101}, {0x610, 0x1f}, 0xffffffffffff0001, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00002f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x7fffffff) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r3, &(0x7f000037d000)=[{&(0x7f00005f4000)="0bf5430f00032f", 0x7}], 0x1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000957000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000a3b000)=0xc) 2018/01/18 13:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000476000-0x53)=""/83, 0x53}], 0x1) r1 = open(&(0x7f0000e75000)='./file0\x00', 0x0, 0x90) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00009ff000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000db1000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b24000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000064b000)={0x0, 0x0}) r0 = accept(0xffffffffffffff9c, &(0x7f00000f1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000545000-0x4)=0xfffffffffffffcdf) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c6e000-0x2)=0x0) 2018/01/18 13:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x200, &(0x7f000095b000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 13:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006f7000)='/dev/admmidi#\x00', 0x1, 0x4000) readlinkat(r0, &(0x7f00002fb000)='./file0\x00', &(0x7f00003f8000-0x18)=""/24, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000-0x11)='/dev/vga_arbiter\x00', 0x20085, 0x0) writev(r1, &(0x7f00005fc000)=[{&(0x7f0000c9d000-0x93)='z', 0x1}], 0x1) 2018/01/18 13:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000f18000-0x8)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e1d000)={0x6, r0, 0x1}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000abe000)='/dev/cuse\x00', 0x10000, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000107000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f000098a000-0x9)='/dev/vcs\x00', 0x80000, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/autofs\x00', 0x202000, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00004c6000-0xa)='/dev/cuse\x00', 0x80, 0x0) r9 = dup2(r0, r0) io_submit(r1, 0x8, &(0x7f0000e2c000)=[&(0x7f0000097000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f000099d000)="", 0x0, 0x9, 0x0, 0x1, r2}, &(0x7f00006b6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f000076d000)="43fdb72c7ba8927321e4f6d91c1ccb65cca0c1fe0e7eed63313a80799c9c13f8012f73da5b80ef2a91f3bfe8fd6347daa5ce1e3731e672fff3d154c8a5ac2257b97b15ddf2354d07ba5b34bd6af0f322855d5656dc9c48f4a02a01efbbffd14e4f5661599bfdbaa86cdd84a8c904425194ac83867358a5da926dd2ae761c23524ecdcd63", 0x84, 0x8, 0x0, 0x0, r3}, &(0x7f000078f000-0x40)={0x0, 0x0, 0x0, 0x3, 0x20, r0, &(0x7f0000da1000-0x3b)="6e6f3dc656085ca6ba886ff226a41a2e6494bf9d8bc4808dc9b11b32d19aab1108a7525b0eb4d6f92553b4b7736bda5ac03c10130f9723e0671789", 0x3b, 0x6, 0x0, 0x0, r4}, &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000b4e000)="7e93e85ea48abbbf1791d699a077ac89411d4f8cfa5bbce69b17adf6b62ef31131605ca26caf1cbb729dedc2bf", 0x2d, 0x4, 0x0, 0x0, r5}, &(0x7f0000e32000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000a3d000-0x8a)="eae818c8aeed27bf141f43ebe6d4cf79c03c6ea6ab55303fb66cc3a8390865df3cf2ceae2b9df69cdb1d2925475acbaa7b9950c632124bc70796946993b1a99cf27416265bbe5ddc7003717cb69bf3f8078ef668afdd1f17a5112bf177fad4761190c51836ea638a43adbc861e68efe3774d441cc4cad56f2c0d77adf20b8095f73ad26fc6e1ae120f5a", 0x8a, 0x5, 0x0, 0x0, r6}, &(0x7f0000088000)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000347000)="c0c928f9463d4f6ccab5ae5cd6a9e7e5678b274d6ca1c3110c3346f4a3d8f07076656afab4c1b8ffc639d8481e4e7205bc5ef60c5e56a3b0ea6e4e85a4d3ba3df920a0e450a564cae1b4ebc03cfe59397a83fb71df15b26ce54ad3e67c0f8992f5de4b50295ee5c7a1ce89e11ac8020fab55945ff9f541c3c013fa5dbea14d2354f332fac56d3bfaf6ac6a554f978162a129613192233b1e86209a3e1a68ac530a5ff676ca22912e60cbb505128b022cece508a84a111c456840a8da5a886309f8317a516b20fe8ffff3ce1dfda1f1178fdd10fc34366b68c28a8c781287", 0xde, 0x662d, 0x0, 0x1, r7}, &(0x7f0000af1000-0x40)={0x0, 0x0, 0x0, 0x2, 0x20, r0, &(0x7f00005de000)="3f63a22082291937306a23f57a9bbe714c09db9af7c3d2dda4800af5fba39cb758a8feffd00eae450d715453d91520de90c8fcf3a41de1449a8140d7279e34cdaf49ef85a1cc7d97d59fd1e503c519c06c100e28cbe5ea9372c6b886070fabadccca94e35c4027cfdc88a8da3d0c588f89fbb937299b02b12ffbabc52ac5eafb5e146f6c1b4b55b687e29283b78887b96d15c6086f3963ed088f6c6729a2e25c9ef10aee9c395cb068bb42e359a9b1e25376fb815b0e5606f87f00e5155a9f98c6eca80a9944955010ecb91f257279", 0xcf, 0xa6f4, 0x0, 0x0, r8}, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x2, 0x7f, r0, &(0x7f0000a63000-0xd4)="5f40d4690f13b6489dd1ee873d9484cfdabff89a5b5599e018df7c32500ba3a0338a557124ce5cd53bf39a1f2539312f1fc03065da0deb178e9e7c0b454fd9481e3665c5dccb0857f6794209ff20e4721d1b14a433fda2267eba065d0d5131bb847e1d426fbf89c383e23d1df002c46d66cb90cebba55e7541e24406d04a6baf333ae62785af3fd66b6df4cc660f15906028f52358dc875410c05c157f28689c6cd9fa10dc55b673769b854bb37acc40426592d8777e5324b277679777b8a2a72316370f7cb8cdf8531bd3f3170f200dd3c1e354", 0xd4, 0x5, 0x0, 0x1, r9}]) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000661000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005ca000)={0x0, 0x10001, 0x10001, 0x4, 0x8001, 0x100000000, 0x884b97c, 0x7ff, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x44058ef9, 0x5, 0xfffffffffffffffb, 0xb2}}, &(0x7f0000a08000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000f8a000-0x10)={0x101, 0x208, 0x1000, 0x7, r11}, &(0x7f00003e7000)=0x10) r12 = socket(0x1e, 0x1, 0x2000000002) setsockopt$packet_tx_ring(r12, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r13 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r13, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r13, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r13) 2018/01/18 13:42:08 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x28041, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000005000)=[{&(0x7f0000006000-0x60)={0x27, 0x1000, 0xee, 0x7, 0x1, 0x0, "84247ab9d38ca00d6d441261caaebade4f07ffdb6c59e8796a3cd09ff3c4b045e1aa2a02b91e374b62e2499e1b7fabe141e7f38af4f7be503b5dcb9afc9ac5", 0xbabe}, 0x60, &(0x7f0000006000-0x90)=[{&(0x7f0000006000-0x13)="6dffc9bce412066d96e881619950f6d62ebda0", 0x13}, {&(0x7f0000000000)="10089398ac073e1c96f018d6385543ccc6a648c587bcf90e49c73c4e6b888b0498c5987cd9b73b1ddeee5d0e2b87999568d322da3c467fc77881dc50d6a255d460b06f44a2a996c1f1189878167528fe7918742eaf9c7948ecc31c30f52ad9d03e460f2ae916146a4d8d0ee0a9df83fbacb6cf9424a96b2495c5f51953213c153a44863cde1daff892d26f6629", 0x8d}, {&(0x7f0000006000-0x3d)="c385b86bb558dc2c259a47530261ac40b205eba17cb8f9f1761e62b61a6c3716f147e83360064716ddc4da7ae442e637efa115eabd5540354389cab7ea", 0x3d}, {&(0x7f0000000000)="b20e2987e9a5580fc8ace0dc43ba8744277b7e733de7af2480033c2af8d8193b5206101f53ccc05848d935b595db58319641441e21ad11e15fa1930c691996481cc37bfa21502901bc167024c1bde66fcd1c451f209abbcb0c4816448a248ae7893904b1c011d8dbe52358c296da806a0b0ca7ee2b7e589e3b575a31b5ac6d32cb3e389c9841da74b7a3e0a926fbd59b5130aeef8fe2fb4c5223188d9f47438df1e0a0f049381de292592d068779040b09acd2812289", 0xb6}, {&(0x7f0000001000-0xe3)="527d980905a5ec7151e1f1ba576ec3119beb4f167a9c00301e9bf2cbc1aaefd44dd7324c6cc33b4496c0d93357dd35abd6bd2a28f93c8f073c7a458678f5bb5092dbfaa29d0262fca3627560a8dfc612664359a8caff5984d6ca2288a4c652aca429b10d4fc6853a796a4a6cd49f39d7c9ca06455e4eb3d0beda321bc75824458f9e0e469502363508ce668ebc0b615ab144b57c7892badffaa6029111f4460a67e312f9433a6819e0e4b6373c24fbdb2b57f95b8741f84c71b18acdbdedeb90efaa173c1aba01e3d5accc15a3021be56b3949441a390a5bcf8db01813cafa70a64f6e", 0xe3}, {&(0x7f0000005000-0xf8)="b7cb3166d4de27b15237c41c452dfe7edea747496a2bee95daa954415288734b03feda762992c34303ecddabae3cae636a7969d0cd96c28bb3607dc61716481de2b723c1eb84c01393e75c3683d8a69223ceb9dd376131588c8dbf4ca3a7b49d01705ed99a31d08ad7613781bab25a8e75d1db8921a2006ca307df6036b4b16003f0bcd0f8c9b359e5dbb7f9f1433e336be069ce8abaa60edfbc4e2d91afba18d5b8f6f5413c662bc78daf5b7fc08b753e12f05973f69419c7366c2e86bb41c89fff1159bdd4234e226a5620bfb9dc56c894dbb7406125d4047135ae8e5118a03d71e2169623a125ca0348d25bff1f0483bead744496284f", 0xf8}, {&(0x7f0000005000-0xb5)="057c1fb6b2d42a3b1f316436dd8e799d6a5f9272973daeea22b2d5dd1f4e5649debe90b7822c6cc3ed85705b145f4df9779fc95b9d15ce84c378f0701fa9eae7d846a545ee2074ad3fe98689fbcef6c605d8ffdd0375e404115f5ad7754e1623c8efcb41b14c366468b9d19198c8f87529d626a1f69bc87d844d22e066dd6d2c033b803029494d333decbbba817c6166d34c53ceb166bfcc168b8b31487b3535dafe0d9e3847043690633908b58abd99eb355d5b30", 0xb5}, {&(0x7f0000006000-0x26)="6a2ab2be7b63eeeb9ebbd020865cd7736f006c870b920ceb28a3d8ab6a794c0030ba1da6f932", 0x26}, {&(0x7f0000006000-0x7b)="f1172bf0db49cf83615f10f3d258393a3adcb23f3311984b089007ee6a127ab9d69f476c050049241bbdafac7eb1c8a61a35a202445d7a18f7927e4e16caaebb39891679ab31656047a3bb8f485e747018fcb2989cac75ce6130cf236bdffe9f31b3effdc2358a59b345b665f7bd58b81be4548f5847e6531935be", 0x7b}], 0x9, &(0x7f0000000000)={0x1010, 0x0, 0x4cfa2716, "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"}, 0x1010, 0x20000000}, {&(0x7f0000001000-0x60)={0x27, 0x4, 0x9, 0x3, 0x8, 0x9, "6c5c57353a6c8495be529bf581e03f35bd1c4010ce511ce36ba08683e952d89e8948b4401b7d30c953ef5ceeca20f1966539b938e525502ad11c8700d15c6e", 0x5}, 0x60, &(0x7f0000006000-0x10)=[{&(0x7f0000003000-0xf3)="abf16fa46076c03f0da264b9b35ccb796f828ea75d1f4434c645e2c796b147128e805138a9cbcd6f4e1dca408f3ef59bf3a54e473c4e2669d45f198b3836cae5574dd0d952da9da6058274d47808850c436ae2c025fe9ec15c23ef5ecc3d8f17589ad4d89cbccb9c43aa1f447fe71889eb5fcc39de62ce1b25f94073eebfb2d43aab1d314a42466d6fdeccf03537a584e5aa30774e254faf873e19b2bc4dcb6cd1de6b4476a01bb6b534972c98f5f2fb69d4c78c90f70a4511ac1f7affd6c08534860d5b0c4d64be5575eba53d7fd83223f31b0f2814205db07c03c4f4902029d946cbfff6a81f3b29ad189d9aa7a321820718", 0xf3}], 0x1, &(0x7f0000002000-0xc8)={0xc8, 0x113, 0x100000000, "d31d8031a626e944c317ee1c1ecb9649e9af849565381f6285de9e9100742e4cb831bc50ecdcda4473cb671b9669930038a31e2617b9337768f0a720ed010ad8e73856c733899a360941f1eef06a3dc01bc02291153e464a33be8c34173464e3617d6b88a127c412d6e9fe05113b08845e851aff53d0d5d2e9ece75ae1b6f871b501b71884d4d522464bb9b8cde8ed651ff4f1bf58f60c39eb10234b2febbf59f3fd72f3a2089a258b4e2447102bd62b0174aa2177146f"}, 0xc8, 0x5}, {&(0x7f0000001000)={0x27, 0x1, 0x20, 0x1, 0x82, 0x3, "77d53b503d0d9282a140ff6dea4dcaf39ce1540979aa061b2570a6fcf2d3d3b92a8e117826756e50647b40188ad8fdb9ad3e94781a85ed0e8a05c76479843a", 0x6}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x1)="a1", 0x1}, {&(0x7f0000005000)="30762f89bce28cd3aeec1940cb36323eeb58b2fca34c381ec96e51e8d5ba783a4d162cd457dcdedfe513cbf97d462778e55164b0a94b62807ad6ede1b8b5ccc165ea535c682b2843450239e83953932722a8d1deab56a128c5aa3d496cc878373423a90720cdd0cf8def4e4fb92c", 0x6e}, {&(0x7f0000004000)="936a8ff2e793c969c8de03", 0xb}], 0x3, &(0x7f0000001000-0x108)={0x108, 0x109, 0x6, "c06026c004dcc719d520b82908909d5aee5072fb27706167b0e80d40b23f04340fa1aedf1f5d0c1f7b019898b7b23a6be040e2c5fb8affc44cab355d8ecbdabc2c3638138270c02fde9d48be6698f85ca79b46bb851cbe37228eca6451009ebf5e0a14b98bf83770fad9b3c7859f979c7755552042733998525d7cf63199fab2ecb16e261e4fc5e58fa5714894bd614e3d4aa4a4d5ee86453e56300937b7fa0448afe559d45a8b2afa5f118b39b43d405e1595041dfbf993fbe716df0e0c433e946b52665e81a8215ce59432de132cad1efa43b91265dfe3fabf4fdc6371c1d5b920582124b3df08052796c079e985c26d6105"}, 0x108, 0x1}, {&(0x7f0000001000)={0x27, 0x6, 0x3, 0x7, 0x9, 0x2000000000000000, "60269ff01f0cfadd628747d5ab53b220e116696700921487614b7fc95a7cc80cc22b146cc1f18ec4ec257c048c12b1bae4f2c2be9fd86628f0660a517e493e", 0x5}, 0x60, &(0x7f0000005000)=[{&(0x7f0000005000)="7c96c560e700c7d365d2748057954a64233cf4e82b583b956c185d58c07d0bd5a707ef2b90707f", 0x27}, {&(0x7f0000002000)="9e7c631be7c4a68893c22f98facc01b51517448791340868d8b61dfb63f496a3d27021c290f8bef5ed7ad2eedf79398465d8f0b23977865643e7e006d1534bfc888eb0e7b229acc4e181ef1a6435f50ad1ae72aa495eeb0a53f5b5b5b21801c42ea0c5382b390f063685f57c90bee7ea3a61b9f62fac3b53b36ac41f1c8e2b2de012c060c4f5f7741a5644e6d9da52dfeba4e59f49d81dff673717a763014f649b5d5667a6dbbf7bf8555ad3edb2e5f6574fe1ceb4d162a3d5ede657ffa9bfddd689cf911490f44d4dd6e05ed762d51efdd00a861cb1c631128225057271e15db2c750703015cd08c18758612f834ddfb533979a", 0xf4}, {&(0x7f0000003000)="0788645a116db1f60f72b877b6e8eab5261b7044cd7750522c473ed714fbdf9c1532f0c7d86949747cb03ce339d04e235ed3db33858261072370c081ee02d2af7872095fda52ed4cea78884eb1cddb77865b199f24b0c7f2b928aa999eda1aeb00d1b500f4da6653656bd3f887a990ae29e33cfbf06f32cd6658c03d74e8f45f0adf81a78b1df9767316f7378dc2d057d065beb21775410def1f049e586149da79d8ed0735bfe712cab8124c68d360b8799cf68b5ec19f41ffce173c5ffb179d1d093adcf2d97cb7d0386690223267b74abe11", 0xd3}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x4, 0x0, 0x0, 0x40010}], 0x4, 0x4000000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000004000-0x4)={0x1c, 0x1, 0x1, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r2, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000004000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000001000-0xd9)="19578ec929befa9aa3de5c5619a97206ff67fec428b7fa7fa012a1767cc1e8801be3860a346597ed28736e4eab80ed6131fe126b3dfec2b3ea25936cb1667fe16164084bd7ab7c659797d9f95a3af77f10dd919fb3638951397bef4da57d6822e58b73e46679de0628aaadedb54c719243e90cbf3005f7ba6a4f2be0e8cd25ac2e86c4ec524fc2c9f3ec1db3d8404cea8ee382e33b65c206cc1a0ab5b0405ec08e8cf423af28456faf35a7f4274a7f5340c756302ddc098eb4831774bc04ba39e8e6de1ae0f4f64026079589261151f38fbedd8eb8858cc54e", 0xd9}, {&(0x7f0000005000-0x33)="ea7dd7f7d1280072ad4730cf606e6405d6c2eb81b8dbe04cbcc2879b8f06d650c1dc3f8c6a812781bd262380117646f5372f22", 0x33}], 0x3, &(0x7f0000005000-0x48)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0x48, 0x10}, 0x4) 2018/01/18 13:42:08 executing program 6: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000623000)='net/rpc\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000018d000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000214000-0x4)=0xffffffffffff0001, &(0x7f00001b7000)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000440000)={0xdbb, 0x7ff, 0x5, 0xc14, 0x7, [{0x7, 0x3f, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x9, 0x0, 0x0, 0x798c9437ea265100, 0x0, 0x0, 0x0}, {0x0, 0x3a5, 0x757, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x1000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0xb8b, 0xbf, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xffffffffffffbf1e, 0x3, 0xfffffffffffff921, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x400, 0x6, 0x40, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) accept$inet6(r0, &(0x7f0000417000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002f4000)=0x1c) 2018/01/18 13:42:09 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000b9d000)={0x10000008, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000931000)=0x0) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/01/18 13:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) mmap$binder(&(0x7f000005f000/0x3000)=nil, 0x3000, 0x200000004, 0x3012, r0, 0x0) poll(&(0x7f00006d7000)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 304.781212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=27064 comm=syz-executor6 2018/01/18 13:42:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000018f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) open_by_handle_at(r0, &(0x7f0000533000)={0x6c, 0x1, "be10f5f180d515860fad021240477270310a7bb72085c5b24e22e94c982a1b2bf38e0bada911f9740e00fb50fe10c10eb1b97e6e007eec936a16e868a063365d2b645e89800cdb2c1a4cf1f4ff35bff5952bc5fdea819c1805881dc1638341773a3e70de"}, 0x101000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000005000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000008000-0x8)=0x0) 2018/01/18 13:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000666000-0xc)={0x1, 0x0}) 2018/01/18 13:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001d1000)='./file0\x00', 0x400, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000b12000)={{0x2, 0x4}, 'port1\x00', 0x4, 0x180002, 0x8f, 0x5, 0x1ff, 0x80, 0x200, 0x0, 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r1, 0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000043000)={0x0, 0x2, 0x3, 0x7, 0x7, 0x5, 0x7, 0x5, 0xc62, 0x330a, 0x0, 0x1}) 2018/01/18 13:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000553000)=0x10000, 0x4) dup3(r0, r1, 0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 304.829799] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=27076 comm=syz-executor6 2018/01/18 13:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001f3000)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000efd000)={0x7}, 0x4) select(0x40, &(0x7f0000e93000)={0x3f, 0x0, 0x8, 0xfffffffffffffec4, 0x3, 0x0, 0x7, 0x10001}, &(0x7f0000fb4000)={0x81, 0x3, 0xffffffff9e6be023, 0x6b, 0x40, 0x6, 0x1, 0x9}, &(0x7f000084a000)={0x0, 0x7, 0x2, 0x800, 0x0, 0x100000000, 0x100000000, 0x100000001}, &(0x7f00002c3000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000699000-0x20)={{r1, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f56000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000005f000)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000d97000)='./control\x00', 0x0) r3 = openat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000f05000)='./file0\x00', 0x0) syz_open_dev$admmidi(&(0x7f0000516000)='/dev/admmidi#\x00', 0x0, 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/01/18 13:42:09 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vcs\x00', 0x2, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/18 13:42:17 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ffa000-0xe)='/dev/admmidi#\x00', 0x9, 0x301400) getsockname$packet(0xffffffffffffff9c, &(0x7f00004f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000201000)=0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000ff9000)={&(0x7f0000fdc000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000ffa000-0x10)={&(0x7f0000ffa000-0x10)=@can={{0x2, 0x80000000, 0x6c, 0xffff}, 0x1, 0x2, 0x0, 0x0, "f506cd39f8319395"}, 0x10}, 0x1, 0x0, 0x0, 0x81}, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000092a000)=0x7, &(0x7f0000ffa000)=0x2) 2018/01/18 13:42:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f2b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r1, &(0x7f000089b000)='./file0\x00', 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:42:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) rt_sigsuspend(&(0x7f00007fc000)={0x10000}, 0x8) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/18 13:42:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e2000-0x11)='/dev/vga_arbiter\x00', 0x4001a1100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000ca000-0x4)=0x9, 0x4) 2018/01/18 13:42:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c08000)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) open$dir(&(0x7f0000b42000)='./file0\x00', 0x20000, 0x8) mount(&(0x7f0000646000-0x8)='./file0\x00', &(0x7f00005f4000)='./file0\x00', &(0x7f00003aa000-0x5)='vfat\x00', 0x121021, &(0x7f0000264000)="f7679adffc648162e3caf71ee57893493e7972bc21af2013a09f00d55f6eae313fe21415baafa5bfe875097508cde31a275ea848fc32f7b841749765e174470d47a4d11087d55c91fd54e35b8a2f7be31a33a2f6a3c08c74c770100f7b247f") mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f000028d000-0xe6)="8ef1663e03b15a6f2d4ebedf8fd4e19593b120fe933c9615037176a243df6b5efbae48d5b8fd6eb03cad993fe43e3a7c5c631e10b81aa2566a77f921e8772aa2290b02564199b67cf23fa6ef414debd218ccba13f5d451c0ae616b727b12bc3bca83f417fcae9628c3013f3d220c569af369604af4a5bf91cf36a9199372d1b42ab504958ad4b5603ca1a98cce18ee6a13ea2612f95888d16d7c6580ee5231869e99a8b26efe5951369819e372ff7e286662bb9d25d19b6f5d2542b41dc0c0679148db06531129046316e911efd60ff20df93dd4adc439e6e4b6dddc86a6e5e7a7b102bb8165") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = getpid() fcntl$setown(r0, 0x8, r2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00006e7000-0x1)=0x4) 2018/01/18 13:42:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x6, 0x4) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"0ccd7c2144f3d4"}, 0x1}, [{"b923d9a6380555"}, {"83296efd360494"}, {"9d23cd7b1d88e8"}, {"4211ffec990fa5"}, {"ed8a17cfa66c0d"}, {"16a83bd6c6d8e7"}, {"cbe4ce5a96ec67"}, {"0dd5ff8c9c6bf6"}]}, 0x48, &(0x7f0000706000-0x30)=[{&(0x7f00001bc000)="17d820deadfe71f3bcd8dd46cba56fc881790b63a17b6df63a4632dcf40a564dbfea539ab5443c4f0efadfeef4e29492fcf217f940b3b00c546d53cabc71857f8a6d0b774c118e1fcc8e659ca5049578148f12f16222ef0f7f7a668804d40fe955", 0x61}, {&(0x7f0000a16000)="0ece926aa7166686db281eb6db6b79756ed3a47d4bada1e92a18ccd95e30373f9276dcbb010dbd13221f2334a9d591def0b9d44bc21cd7d784e1f89cae820d488c0349bc58bacf", 0x47}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x801}, 0x1) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) 2018/01/18 13:42:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x2)=0x0, 0x4) 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) syncfs(r0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp(r2, r2, 0x5, r1, r0) fcntl$lock(r0, 0x6, &(0x7f0000003000-0x20)={0x0, 0x1, 0x4, 0x5, r2}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1, [0x566, 0x7ff, 0x2e, 0xb35a, 0x0, 0x8, 0x1, 0x4]}, 0x5c) 2018/01/18 13:42:17 executing program 5: clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") pwrite64(0xffffffffffffffff, &(0x7f0000002000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x210000) 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) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000035d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f00000dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f0000da2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) r9 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2fe0, 0x1) r13 = syz_open_pts(0xffffffffffffffff, 0x2) r14 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000e42000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a4d000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r16 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40001, 0x0) r18 = socket$packet(0x11, 0x3, 0x300) r19 = syz_open_dev$vcsn(&(0x7f00008f2000)='/dev/vcs#\x00', 0x2, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fb0000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r23 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r24 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x105040) r27 = syz_open_dev$sndctrl(&(0x7f000037f000)='/dev/snd/controlC#\x00', 0xfff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4}, 0x8, 0x80000) r29 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r30 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000037e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) r33 = fanotify_init(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f54000)=0xfffffcfc, 0x80000) r35 = socket$pppoe(0x18, 0x1, 0x0) r36 = syz_open_procfs(0x0, &(0x7f00002bc000)='schedstat\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000996000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0x0, 0x0}) r40 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/user\x00', 0x2, 0x0) r41 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c24000-0x4)=0xe8) lstat(&(0x7f0000a27000-0x8)='./file0\x00', &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x240) r46 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000054b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000032e000-0x8)={0x0, 0x0}) r50 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x24000, 0x0) r52 = accept$inet(0xffffffffffffff9c, &(0x7f0000407000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e0000-0x4)=0x10) r53 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r55 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r56 = socket$llc(0x1a, 0x2, 0x0) r57 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r58 = socket$bt_hidp(0x1f, 0x3, 0x6) r59 = openat$ion(0xffffffffffffff9c, &(0x7f0000a1c000-0x9)='/dev/ion\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x501401) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ead000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept4$llc(0xffffffffffffffff, &(0x7f000013d000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) r63 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d75000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = accept$unix(0xffffffffffffff9c, &(0x7f00006e9000-0x34)=@file={0x0, ""/50}, &(0x7f0000000000)=0x34) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f000050d000)={0x4, 0x8, 0x1, 0x0, 0x0}) r68 = fcntl$getown(0xffffffffffffffff, 0x9) r69 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009fc000)={0x0, 0x0, 0x0}, &(0x7f0000cd2000-0x4)=0xc) lstat(&(0x7f0000827000)='./file0\x00', &(0x7f0000d5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000be1000)={0x0, 0x0}) r75 = epoll_create1(0x80000) r76 = socket$nl_route(0x10, 0x3, 0x0) r77 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a6000-0x10)='/selinux/status\x00', 0x0, 0x0) r78 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x8001, &(0x7f0000000000)={0x0, 0x0}) r80 = syz_open_dev$mouse(&(0x7f0000d09000-0x12)='/dev/input/mouse#\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r81 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r82 = syz_open_dev$sndctrl(&(0x7f0000495000)='/dev/snd/controlC#\x00', 0xcc3a, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r83 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r84 = socket$inet_dccp(0x2, 0x6, 0x0) r85 = syz_open_dev$admmidi(&(0x7f0000e75000-0xe)='/dev/admmidi#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000577000-0x10)=[{&(0x7f0000000000)="02d63614c250feb355cf935aba3ad5fcb145ad4a823ad06ef06dbb00680deb876e7ab9f7aeb929d34b48da8027589d1bcc94f2fbfb8af688bad482ab5c209751d5f75f58bee80222e6746839f6581f449c3a1fb8bf18776055079de4963075a0ec9615c43796ef66efd081a744d42517422e89046a59cf4a30ee6e8f436bfa23a048cc6e566b25d6130b825ff6826f41e78eaeff70f18ca196766bc6521b744641dd4a58c35844fbe4bf020f1a7466134efe0f31e8e97d4c216c", 0xba}], 0x1, &(0x7f0000f5b000-0x78)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x78, 0xc000}, {&(0x7f0000db3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="39d4bd82d214f9257043976fb40f66a80f72b20aa027909ec0c3c6d0857fb3d26fb7db2fb21bcca59ab81c1b9a32fb4efa162f2b8a47cd6393f70cb7e12b469279ecb13b0ab5647303edae11d0fffbc48f2d2f82a91443231e8f14a079e1c696c1626ddb0a41afa2d554d99149c80238983c69bd", 0x74}, {&(0x7f0000000000)="cd151029f8d64ba5d8eeb4f159ba4abfc9c75c35e5b724edccde0abff6f495f67ce76f637c7f15b810d1b1088d2d325ef8dd657fb33e08af5d2f4cfd5003d8fee576fbbd261b18c6e0116b77d71b5ddcb242d67f9a7db68c28915e2e3c345e73cb55aa89968cb702432eb300acb2669b2ba04630e93bb2218d03f4162ae16b03ecbac75bb9ab0eb66a2192475fcfe51445968dc1951ebca488fb24bb3528e38c802a7d6c6c665414f391ad837990954b9f28d1b258f3f96cc91e700403fe64a625c211b93766", 0xc6}], 0x2, &(0x7f00001ed000-0xe8)=[@rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27]}, @rights={0x18, 0x1, 0x1, [r28]}, @rights={0x28, 0x1, 0x1, [r29, r30, r31, r32, r33]}, @rights={0x30, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40, r41]}], 0xe8, 0x10}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000+0x6ff)=[{&(0x7f0000001000-0x72)="290dda694b182828cf6b8d36ed7cbf0a53d6063f04a1cfab1ad70e86e98e3e1704aa009ecd2bf025cfda9150f548f3f7cdc376e021d4825c9f7c58ecf2535a2c40ede1626171c434685814868ad63d4a8dab5986d082962f5335bdb0e46317ac59bbe2333831459ececc288cc6eba866be64", 0x72}, {&(0x7f0000001000-0x6a)="3d619b0e8c1f235759c146a5aed4c3b47ad7aeacfdf9f16251451bb4579f64eed0ace396c48eb1d66131d009d93ab2d37764be3c057781de3703600105033b2ba9dbb5c56efb1f6c29f99323e64292e1649c25fa69b705d119593917cfd97ac955b8fa8cc3019b268703", 0x6a}, {&(0x7f0000e49000-0xc2)="a277c786b83e4e5bafe13e4daf16badbf12f48e55eddb1474d268b2077d8e9830bf9a62a8e4e87485ca49041210ac325e195ed9d8a4d80b8f38d5026c2430e9b025b161b93dd89cd38fc7464bbd3c8c32f62130448a4a1c1dbf534e5a4bcf9eb1ff4cc90aa3e008e31c12ebc830931cff770f8d7ea5b60dd062784eea53c5f870777c0f2afe9727d52089c27d7049630cec038425cf0cc7fb0bc7f703a0416ad74e8b0d892a3bf314b7e5a123da09bedcd2fdc1b6203a1c7c881833a8d08b19959b1", 0xc2}], 0x3, &(0x7f00007f3000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x20, 0x10}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004bd000-0x90)=[{&(0x7f0000001000-0xa)="d12dfc78e29c4c1b3c7d", 0xa}, {&(0x7f00005f1000)="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0x1000}, {&(0x7f0000000000)="e27a44297d0fb8fe4c10246aac8381d439cc8924089f845840710622172a0e51cba0b26b9c73cf3df75ecb7c99a6da52586526e299bd918c57e029b71977aaff7ea646da47332a87dba27cd74fd97283dc963f5e3ed471c93d2ce0166acebc2fe67f39417c17e4f5483318b7ecb4a3740e2b8c0b7551a8d1639de620e083e2ccafeabbbe9cc6393800706e0b463e971a1c650c95ee841bd11e06f96e35c94839a8686870f95f335df295811bf91a83f906", 0xb1}, {&(0x7f0000001000-0x7)="5d6aab15970ec6", 0x7}, {&(0x7f0000781000)="fab71c635bb5c2b7aa1704e4e951b937101d56adcf6b4d8487f70f7f4406345860c707c9c42e2439f03f74e41be38e8b007ca3e7c730ea180355e09f6e68d52b40348e4a1b5e70817104303b53f9c653939762b2a985d6396f99697f80a0e8cbb6ee03eca22a", 0x66}, {&(0x7f0000bed000)="5416ed6bd249c07425c7ab4e11ccf6a964a834cd6da6443bdc3ea3581a07b6", 0x1f}, {&(0x7f00005a5000)="b370ce4d32ba88dc809a2ea024ab0eb304cfa4cdc03e92abe2eb59a0709956795d7376b2ba3d2a3ddc530c41628a1da7b4e172cdf8448d6cdd4cb94073a90a32889a4c1ebb62d4545abe620e7181c38babaeed181db06ad81ff5d908572fb4285b78592ebc9f012ee7f7a8ee90ca1e2b9d6c15f89741d4973053195ef3d00fe88f424f25d684", 0x86}, {&(0x7f0000001000-0xd7)="3fe03a635113ddce68ad7fe7ee74d9be3600df48a25b5cb17b89c0e060111068ca7db31a63c8bdb4ad5ff5e98de84a6519b299f3a0092e718244c7a26c5b6c49f60d419b03e8f69de1f7c13a3edbe8c9824f7f7d7193a3b7ff2e10658ab49f4bb1108dd920368ec45bb5d3e4e344e0c5dff547fda2bb4a9b0236e2f3cca4c1c0d54f26b7cf00f79a4b5debb8d5eda504da23a680487f8df4ad6d4596d21ce80d71ca7eeb211910de13258a7a219ca7d0a6e83cdd760cdac30b8b89d1e44c0703d3b71ea889d9cf759451e5e9aff7d796b1e7e4049f22ea", 0xd7}, {&(0x7f0000242000)="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", 0x1000}, {&(0x7f0000e76000-0x26)="f46613eddf5954b5ddac8aaca9f851df421b1231cbcea5feb07cdbb8605f73752547a62838da", 0x26}], 0x9, &(0x7f0000563000-0xc0)=[@rights={0x20, 0x1, 0x1, [r54, r55, r56, r57]}, @rights={0x38, 0x1, 0x1, [r58, r59, r60, r61, r62, r63, r64, r65, r66, r67]}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @rights={0x28, 0x1, 0x1, [r74, r75, r76, r77, r78]}], 0xc0, 0x0}, {&(0x7f0000738000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="69a12a1de88420d60b6f5bc1f06e5cabf0363085964135490b12436756eb4757da542c5c053b4ab7aac24cc84adc7e72cf1c2dd313290b6dd3d04f8333b3acc2836d21c73c5609cd08cafb9d73488673cdba6c2670a9fc78", 0x58}, {&(0x7f0000001000-0x5a)="efe0ef8df9e3cd33eec71417e903d4158f4061a13ab91f369e817adc9282876713fbb06e9593002028de4eefde5d21736a895666cc058370868304fa1c716acbda7fe554c2586af37557e842a7551f0a5288efe99ae819b90bc3", 0x5a}], 0x2, &(0x7f0000cf5000-0x30)=[@rights={0x30, 0x1, 0x1, [r79, r80, r81, r82, r83, r84, r85]}], 0x30, 0x94}], 0x6, 0x8000) 2018/01/18 13:42:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x8f78, 0x1) sendfile(r1, r2, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/18 13:42:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000f13000)=0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000cc3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000020a000-0xc)={0x7, r0, 0x1}) connect$inet6(r3, &(0x7f0000571000)={0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f000048e000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r4, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000638000-0x64)={&(0x7f0000eeb000-0x18)=[0x10001, 0x1d, 0x7, 0x3, 0x1e8d, 0x401], 0x6, 0x276, 0x10000, 0x0, 0x1ff, 0xfffffffffffffffd, {0xf39, 0x100000, 0x3f, 0x1, 0x4, 0x519c0544, 0x20, 0xfffffffeffffffff, 0x7, 0x7ff, 0x8000, 0x1, 0x10000, 0x7f, "a0e9e15fbda99c61cbfa4c98bd10fd00e0a20ba72631708c016de7573b9207d4"}}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000168000)=r4) r5 = semget(0x1, 0x4, 0x201) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000d42000-0x20)={0xff, 0x4, 0xfffffffffffffffe, 0x948, 0x8, 0x2}) semctl$GETVAL(r5, 0x3, 0xc, &(0x7f00005d6000-0x76)=""/118) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d7d000-0xa)='/dev/cuse\x00', 0x100, 0x0) perf_event_open(&(0x7f0000a82000-0x78)={0x1, 0x78, 0x6a4f, 0x6, 0x7fffffff, 0x7, 0x0, 0xd37c, 0x20000, 0xeaa5cff7e7e40230, 0xfff, 0xff, 0x0, 0x1f, 0x10000, 0x7, 0x7, 0x401, 0x9, 0x10001, 0x0, 0x1, 0x5, 0x4f1, 0x3f, 0x419, 0xdd, 0x9, 0x7, 0x6, 0x8001, 0x0, 0x80000000, 0x1f, 0x4, 0x1, 0x3, 0x2, 0x0, 0x4f872c90, 0x6, @perf_bp={&(0x7f00005fa000)=0x0, 0x1}, 0x200, 0x3af5, 0x7fff, 0x7, 0x2, 0x1, 0x8c, 0x0}, r4, 0x2, r3, 0x2) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d08000)=0x0, &(0x7f0000d08000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000cf8000-0x8)={0x0, 0x9}, &(0x7f0000941000-0x4)=0x8) getsockname$inet(r6, &(0x7f0000d42000+0xfc0)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b13000+0xf5a)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000d5d000)={r7, 0x9, 0x0, []}, &(0x7f0000c0e000-0x4)=0x8) 2018/01/18 13:42:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/18 13:42:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000642000)={{0x6, 0x20}, 0x1, 0x74, 0x9, {0x8, 0xcb4}, 0x42d8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a15000-0xb)='/dev/audio\x00', 0x22200, 0x0) signalfd4(r0, &(0x7f0000f84000-0x8)={0x2}, 0x8, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xe0e) ioctl$void(0xffffffffffffffff, 0xc0045878) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000d1e000-0xae)=""/174) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000304000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000879000-0x4)=0xc) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000571000)={0x0, 0x0, 0x0, 0x0}) sched_setattr(r2, &(0x7f00006d1000)={0x30, 0x3, 0x1, 0x0, 0x3, 0x8, 0xfffffffffffffc01, 0x1000}, 0x0) 2018/01/18 13:42:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b86000-0xa)='/dev/vcs#\x00', 0x9, 0x101000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000eb2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f70000-0x4)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000bd9000)='net/ip_mr_cache\x00') sendfile(r0, r2, &(0x7f00009d8000)=0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000098c000)={0x2, 0x80, 0x6, 'queue1\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:18 executing program 5: unshare(0x20000400) clone(0x8001fffc, &(0x7f0000d0e000)="", &(0x7f0000438000)=0x0, &(0x7f0000197000)=0x0, &(0x7f0000d37000-0x8a)="") socketpair$inet6(0xa, 0xe, 0x93, &(0x7f0000503000+0x3f8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000334000-0x4)=0x1ff, 0x4) 2018/01/18 13:42:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fallocate(r0, 0x0, 0x8, 0x7fffffff) 2018/01/18 13:42:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) bind$bt_sco(r0, &(0x7f0000d4d000-0x8)={0x1f, {0x7, 0x8000, 0x6, 0x8, 0x9, 0x2}}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006a1000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) listen(r1, 0x0) listen(r0, 0x0) 2018/01/18 13:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0xd288bd32f0e3c1ff, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x2) r1 = geteuid() setfsuid(r1) 2018/01/18 13:42:18 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000)=""/0, &(0x7f000079b000-0x4)=0x0) 2018/01/18 13:42:18 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000420000)={0x100002d1, 0x0, [{0xbbe, 0x0, 0x7}, {0x3b, 0x0, 0x6}, {0x938, 0x0, 0x95a}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f000003f000-0x35)=""/53) 2018/01/18 13:42:18 executing program 3: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000019c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000079a000)={&(0x7f000081c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000800000-0x50)=[{&(0x7f00004db000)=""/91, 0x5b}, {&(0x7f000081b000)=""/233, 0xe9}, {&(0x7f000081b000)=""/146, 0x92}, {&(0x7f00005dc000)=""/124, 0x7c}, {&(0x7f000081c000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000235000)=""/52, 0x34, 0x8001}, 0x12100) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000081c000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/18 13:42:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000dab000)='/dev/input/mouse#\x00', 0x200, 0x100) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000094e000-0x6)={0x7f, 0x28d, 0x800}) ioctl$KDSETMODE(r0, 0x4b3a, 0xa60e) connect$bt_sco(r0, &(0x7f0000544000-0x8)={0x1f, {0xffffffffffffffff, 0x401, 0x8, 0x4, 0x3f, 0x6}}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00007f0000-0xa)='numa_maps\x00') getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000824000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) chmod(&(0x7f0000c20000-0x8)='./file0\x00', 0x2) r2 = syz_open_dev$binder(&(0x7f0000f9c000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b30000)=@sack_info={0x0, 0x0, 0x0}, 0xc) pread64(r2, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) 2018/01/18 13:42:18 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9e000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e56000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) fcntl$setown(r0, 0x8, r3) r4 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x3, 0x801) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r6 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000002000-0x8)='rxrpc_s\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000002000)={&(0x7f0000c58000/0x4000)=nil, 0xffffffffffffffff, 0x1f19ddc041c205ae, 0x0, &(0x7f0000dad000/0x4000)=nil, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r8, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) keyctl$assume_authority(0x10, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x8, 0x101000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000)=0x0) connect$bt_l2cap(r0, &(0x7f0000003000-0xe)={0x1f, 0x80000001, {0x8, 0x10000, 0x2, 0xa84, 0x7, 0x4}, 0x5, 0x1}, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r9, 0x4b66, &(0x7f0000006000)={0x2, &(0x7f0000006000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000)=0x0) lchown(&(0x7f0000007000)='./file0\x00', r7, r10) 2018/01/18 13:42:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f0000c34000-0x8)={0x399f1736, r0}, &(0x7f0000da4000-0x18)={0x3, 0x800, 0x0, 0x800, 0x2, 0x58}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/18 13:42:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x8, &(0x7f0000bb6000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xeb94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000c8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000088e000-0x8)={r2, r1}) sendmsg$unix(r4, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/18 13:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003e8000)={0x0, 0x0}, 0x4000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000589000-0x4)=0x0) tkill(r2, 0x23) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000468000-0x10)={&(0x7f000005d000/0x10000)=nil, 0x10000}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000236000)={[0xfff, 0x100000000, 0x6, 0x80000001, 0x4, 0x7f, 0x0, 0x5, 0xb2, 0x6, 0x4, 0xffffffff, 0x6, 0x5, 0x2, 0xe55], 0x2, 0x165040}) pipe(&(0x7f00004fa000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f3b000)={0xfff, 0x3ff, 0x200, 0x8000, 0x400, 0x9}) sigaltstack(&(0x7f000087d000/0x4000)=nil, &(0x7f000014f000-0x8)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e29000-0x8)={0x3, 0xe70e}, 0x8) 2018/01/18 13:42:18 executing program 6: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000292000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000293000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000293000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000014f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000293000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000293000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000193000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) recvmsg(r2, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[], 0x0, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) [ 313.952009] kauditd_printk_skb: 17 callbacks suppressed [ 313.957546] audit: type=1326 audit(1516282938.186:2131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 313.984701] audit: type=1326 audit(1516282938.218:2132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=276 compat=0 ip=0x452e39 code=0x7ffc0000 [ 314.026355] audit: type=1326 audit(1516282938.219:2133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 314.069457] audit: type=1326 audit(1516282938.219:2134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 314.100437] audit: type=1326 audit(1516282938.244:2135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 314.125874] audit: type=1326 audit(1516282938.246:2136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 314.151279] audit: type=1326 audit(1516282938.246:2137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 314.175984] audit: type=1326 audit(1516282938.248:2138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=39 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:18 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fdd000-0x4)=0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000fe0000-0x4)=0x0) syncfs(r1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fdf000)='net/fib_triestat\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fdf000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ce6000-0x4)=0xc) 2018/01/18 13:42:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000565000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x3, &(0x7f00004c6000)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000018000)='/dev/hwrng\x00', 0x5d50c2, 0x0) timerfd_gettime(r2, &(0x7f0000fed000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000066000-0x10)={0x0, r1}, &(0x7f0000061000-0x4)=0x0, 0x63) 2018/01/18 13:42:18 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f63000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd2}, &(0x7f0000f63000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000039d000)={r1, 0xffffffff945a537b}, &(0x7f0000be3000)=0x8) 2018/01/18 13:42:18 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ef9000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = eventfd2(0x4, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000584000)={0x10, 0x0}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000ef8000)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000ef8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000dad000)=0x0) 2018/01/18 13:42:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) r2 = syz_open_dev$adsp(&(0x7f00008b6000)='/dev/adsp#\x00', 0x8001, 0x2000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00002ab000)=0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00005fc000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/18 13:42:18 executing program 7: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00002dd000)=0x40) 2018/01/18 13:42:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ef2000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/18 13:42:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x1000, 0xffffffff}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8, 0x1, 0x81, 0x1, 0x8, 0x4f5, 0x0, {0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x58, 0x4017, 0x400, 0x7}}, &(0x7f0000002000-0x4)=0xb8) 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) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x60)={0x0, 0x58, "440ce48ad8ce66f78072601d65e95d247b69b22f131dfcd07e5d3c8992f007193077cf5ae1179530e5a79a2b6a376907e2a1c417bbae5faade216c5562feecf92f965efef29098165df22c48480051e348c679440e320deb"}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="3908015868e62e78b5c9ebc0ec9f1f820de7b2ab141f3af391f76465705726c5b10e9ceff3681704796df8157a2cfa4e9e821c78946bc5c32dcb14542333d5c884e48bee808838a258b63aabd2da0ec2d14fc9962771985232bd6517bdfd99fbdcebd0d137353ac089eb130d4f748aeb41583a8e30c86a4de75cbc38448d893fb0e972", 0x83}, {&(0x7f0000001000-0x47)="9d487d0a83a3afe9b906773639b9c7770bb4b9c7075d77f1657c26ab197d89b2dbccfe66ae1e88fd0f447f3f25741201ac419b21418464a6d8ae63d1affb32d1642c83465b4d57", 0x47}, {&(0x7f0000002000-0xa1)="2e7bab8f41d05e9513ac0edba2cbe9294592d852e744caa4a516ed8718f75019972b9a79e92e9af690c0d2b709596521b11c2d9d68570736d8e6f2334446d2a4627a638cb7b69b91f1a76aa0009ee45379e565d258145208deb03a4dcff221f8e184a3324047bb0b5536964965a3956274b37c064b2e8b0d3979dbc2a0fb506010a2022204802ef45c8e84254a17bf603e6c47ee30e39eeff0453c0a03cdbd6fd8", 0xa1}, {&(0x7f0000002000-0x7)="016ab91b430a98", 0x7}, {&(0x7f0000000000)="36535f13545fcf3c323536db7262c4b1b74e97e263bdbca0a6f504a11e33f739f8dfd049bb73c956ce3c423d773fcfc7683c8c07bbb5bbea030a15e49ce278bf967c7355d8d47d6648cee542eeaf71d97c68e28ebb1f87e5839e951def1857a48eebf9", 0x63}, {&(0x7f0000001000)="8ea054f233b197cc979056e64051165ae6b02ac2f03bc34fe9367627e937c26426c7445460dcd19d0edfa71d4638b0152f2aeb2b0d6d7716e3344b3b3083266d33a96382658cb9220b1d76401e6fac8e9d450f4b53cdd5a37cad82bd276ac5f4e5506505d66c255858a81bc86e18f0bdb2e4c4f864368e8858cb0ec56ccd13de9b6bd8f62cde9b32fd3f529553f616b6f64ba7f3c02586ddd9757c1d822e6407bac5271116613a1b900267b336883598c117c0245cfb9a66096d8843b53ecc7f71f6bf9bc88fcc4a6cb644e706b80cc433b90d1474ad7a8f50535099573040a62c5c44a314654dc6a6f339ab9a655d", 0xef}], 0x6, &(0x7f0000002000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x59d, 0x0, 0x5, 0x2, 0x101, 0x9, 0x2, r1}}], 0x30, 0x200408c0}, {&(0x7f0000000000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000)="3201e11a69491d172ae444cad4d6c3f7ac0c0933111ec456f1893378d9e752787128b20a66feae51af86f616e99ed1f430427879fcde49d3f4c942025c6f612d567a85702951a83016953ec5e899d9fa199845ba299655cf1e42eb376c9d69ff2e663bff7933806f61235d542bf44ee771008fb75ed35dd2580235d6fa01de8c71ee96b23e914cb213134238874941e9f33c3edf58e3cd2162197193b3e710e0584b32e48aeb46a2dc9915a53df7c46a62ee9214f18f82c5", 0xb8}, {&(0x7f0000001000)="14b9ee02e5d5cba687df03f243fc7aecd46298c45bcca88a249e5627a13364669d129bea0f6ef1fc471450fc659fd0a681f854eb9f71e1bae2e56f871e5cd4cb48a79b41c38055612173ee7e5e731cc55baa9c89b5951cf682c5b3c7e285049f996830bfc2fc6cd324341c567c8b1365e0f4c506e182827302b9de948c5c664cb4b40839e1", 0x85}, {&(0x7f0000000000)="8af62b0fc693623904dbef771ee0f19aa1caaa51ff5241efe94a97a3cc90855054972d006b4aa259a5dd0cb4498ee4931b8353a12aa89df195bf0e2edd025166108cc46ea53d61f0c5dfff47c377cd25b544caf156c5cba4c6", 0x59}], 0x5, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x1, 0x2, 0x40, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x3f, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x0, 0x8008, 0x4, 0x7fff, 0x5, 0x1, 0x200, r3}}], 0x90, 0x4}, {&(0x7f0000001000)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xbd)="3652e08bc73fff8fc1d293760364ad8806d029afe57b565f72aab29ba82fa3cbd0ee5ebc0ef158384a3bb7b8f48e96ca2618b2e0f7a3acffa1a414aa89b734e4238aac1d4f346654f5e2426c32da9840923cc38aef50a656fe30afe4818db0a799d152f33579cd33a11ecde55b602f1bae647dc17fbb2a169bd21356dad03246f7c0dcf7dbcbb4fd84af06d6ad318471cb9d6e320a28216e6a59418a01c9100c3f98d4c33934594ec7747d758c4ad46621689f7dd116fe4b428850c4ee", 0xbd}, {&(0x7f0000001000)="d52bf0208d3c5b54503ffd40d8481c283344f2c31c0dd293a3d3ca78ceeaf7852a5ec2343a821d51e1d02cacda283807a969d90b3cbde3fae12d6431f0a93be5f3246ec5da29e4b7d4aa80f45dfc3e2ea7cb2a3821ba71a7421a955f3878d1ad6c6a7366d0b880e69830f91b4b69267b8ae772a30e4fba10ef7f9a7a9235638f4972a3f3108024d6c06b2714cb99c4184fb3ffd1b7da56aec0d7f88f40e5f54644fd6c435602b08927dbf3472113e09eac416a535abfce42e878375ab2710a97ae15654b4caf66f0694156451ad59f9d9d", 0xd1}], 0x2, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x9, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xa, 0x0, 0x401, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x54, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff801, 0x7, 0x0, 0x9, 0x1f, 0x40, 0x2, 0x100000001, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x40, 0x9, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8000, 0x8, 0x3f, r7}}, @init={0x18, 0x84, 0x0, {0xc32, 0xfffffffffffffffc, 0x3, 0x10000}}, @init={0x18, 0x84, 0x0, {0xe6f7, 0x0, 0x5, 0x16}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x32, 0x0, 0x1dd6, 0x1, 0x10001, 0x9, 0x2, r8}}], 0x1b0, 0x4004810}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x76}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0xfc)="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", 0xfc}, {&(0x7f0000002000-0x16)="4ad6c466d851ababbe3186fa5d9093553a63e385dca7", 0x16}, {&(0x7f0000001000)="cde9f57e1d7fd8f4d9c9494121fc782ef64354e994dbe2e629ee0fc6f1693894526c04a7b3647ad3157eee62b88d8c11827f8d24536a477a046555a174c1abee0788d810727000902556738aec297d9741b429de40d9c41093f9c6f1b81f4d9aba2100e6ac0cbbac2ba8cd9d1a33ecb652d69969e8c1a6bd6d9babc3268e4c91848b0bc166943492c4cf5a5620e5b89025b06857008e0672304b426c8ef9ad6e505f52", 0xa3}, {&(0x7f0000000000)="6d17f8c82003f4d80d6f1348ccb632dd7558fa22d4d2b39fe563636023543533dd52f97f653a26466cb81fcc1c94b69a14e8ec8782ae48c5cf8b4d8573137c49e6abf043802c724910568a3121c12247d378565ff6255843c3b850b3f4cb15a2c508d1924084a7010234175d9fe318c285368a38334e22ee10b3b619112e00cb988687a04f392354f014a6829118989c05b4a0cbee768aa72088b27c828eb1223f9e39372958d7090eaaf5bff70cf9c34c11e8b2dabfe79ee870be263234baeaf4a303c7160571f26e8abedb225bcbf4aeceb5115ee795", 0xd7}], 0x4, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x8, 0x9, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0xf2e7, 0x0, 0x9, 0xa2, r9}}], 0x60, 0x20008010}], 0x4, 0x4001) setsockopt$inet_group_source_req(r0, 0x0, 0x32, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/18 13:42:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000250000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000501000-0xb)='/dev/mixer\x00', 0x458c03, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00005b2000)=""/30, &(0x7f0000414000)=0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x1, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mbind(&(0x7f0000513000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000d77000-0x8)=0xff, 0xbc02, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/18 13:42:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f0000afe000)=0xc) [ 314.200701] audit: type=1326 audit(1516282938.248:2139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 314.226128] audit: type=1326 audit(1516282938.248:2140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27184 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 13:42:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) shutdown(r0, 0x1) recvmsg$kcm(r0, &(0x7f0000280000)={&(0x7f000076e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000d0b000)=[{&(0x7f0000d7f000)=""/54, 0x36}, {&(0x7f0000886000)=""/174, 0xae}], 0x2, &(0x7f00001e8000-0x6)=""/6, 0x6, 0x80000000}, 0x0) getsockopt(r0, 0x2, 0x1f, &(0x7f0000fde000-0x56)=""/86, &(0x7f00004c9000-0x4)=0x56) r1 = syz_open_dev$vcsn(&(0x7f000088a000-0xa)='/dev/vcs#\x00', 0x5, 0x1810c0) ioctl$TCFLSH(r1, 0x540b, 0x101) 2018/01/18 13:42:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000087d000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/18 13:42:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009ce000)={0x0, 0x407, 0x20}, &(0x7f0000682000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001c6000)={r4, 0x3f}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000973000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/18 13:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setreuid(0x0, 0x0) 2018/01/18 13:42:18 executing program 7: clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xd0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x80)={0x3, 0x0, [{0x8000001f, 0x0, 0x0, 0x7, 0x1, 0x2, 0xffffffffffffffc0, [0x0, 0x0, 0x0]}, {0x0, 0xef, 0x7, 0x8, 0x100, 0x9, 0x0, [0x0, 0x0, 0x0]}, {0x40000001, 0x8, 0x0, 0x0, 0x7, 0x10001, 0x4, [0x0, 0x0, 0x0]}]}) fchmodat(0xffffffffffffffff, &(0x7f0000757000)='./file0\x00', 0x0) 2018/01/18 13:42:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x372, 0x0}, 0x0}], 0x1, 0x0) [ 314.386009] binder_alloc: binder_alloc_mmap_handler: 27246 20000000-20002000 already mapped failed -16 [ 314.394426] binder: BINDER_SET_CONTEXT_MGR already set [ 314.394437] binder: 27246:27260 ioctl 40046207 0 returned -16 [ 314.422594] binder: 27246:27248 got new transaction with bad transaction stack, transaction 181 has target 27246:0 [ 314.430577] binder_alloc: binder_alloc_mmap_handler: 27235 20000000-20002000 already mapped failed -16 [ 314.431799] binder: 27265 RLIMIT_NICE not set [ 314.434674] binder_alloc: 27235: binder_alloc_buf, no vma [ 314.434696] binder: 27235:27236 transaction failed 29189/-3, size 0-0 line 2903 [ 314.434742] binder_alloc: 27235: binder_alloc_buf, no vma [ 314.434760] binder: 27235:27265 transaction failed 29189/-3, size 0-0 line 2903 [ 314.447352] binder: undelivered TRANSACTION_ERROR: 29189 [ 314.447365] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 13:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f1a000)='./bus\x00', 0x43) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000829000)='./bus\x00', 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006c4000)=0x6, 0x4) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) 2018/01/18 13:42:18 executing program 0: socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000884000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df6000)="0a0781b072be1e004044000725f3f7d8c5524bd3183a2d2c3d1d4a49b8e8a4616492c121802a", 0x26) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b7e000-0x38)={0x0, 0x0, &(0x7f0000fa8000-0x10)=[{&(0x7f00005fe000-0xba)="577b6f028332ed28512654b6cb65a04bbb", 0x11}], 0x1, &(0x7f0000ec2000)=[], 0x0, 0x0}, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00006d2000)={{0xa, 0x1, 0xc63, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, {0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x2, [0x6, 0x200, 0x7, 0x8, 0x80000001, 0x3, 0xd61, 0xfff]}, 0x5c) sendto$unix(r2, &(0x7f0000241000-0xd)="ce68dc9993aee7c369c34a888f", 0xd, 0x0, &(0x7f0000da1000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 13:42:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000acd000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/18 13:42:18 executing program 7: r0 = request_key(&(0x7f0000e10000)='trusted\x00', &(0x7f0000bc9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed6000)='\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f0000ee7000)=""/14, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0xfffffffffffffff8, 0xff2, 0x8, 0x2, 0x7, 0x1}) accept$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000)={r1, 0x3, 0xe0, "bb63067fbfd087220987d11286daf4ce56cb9a62d5d8e40d34ab6bdc31d97827f79e7029b1110c99cd80c6d7cfa8d5d754bbcac64ca05377d7a956bbf510cc5975b04e7c9aa9fda645f44fbd7b93a35a59d5ceab4804e18cb0572f138700223da12b0b172034169bcbba70bda84cea225416d3f62a62672ae590047d112aab9806c88d443495df426f11b57b63c7542b1d5093705b47f73a5c5fea76e74be3e345a6db9432a2667bbcd102dbb487416dd2a09e5a83fac3"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000000000)=@full={{0x3, {"cbd5718694bd3e"}, 0x9}, [{"e3cf894d5cb5f5"}, {"48177f2f9c0dd4"}, {"3c2f505a1c2c44"}, {"e6abbd0d4107e6"}, {"d1a22ea0739d64"}, {"b5d210801c5c37"}, {"41cb3163c9e9f5"}, {"3336a1dcbeea41"}]}, 0x48, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)="fb6871e48fd29f8ceada00b6bbace345ec85589a2098bdabc07d0d02b91a230bb7d276c956ab7bbf27cb0bfc5e60a17048980f", 0x33}], 0x1, &(0x7f0000001000-0xf0)=[{0x38, 0x11f, 0x7, "35fe83fcde58f5ff208780dcdc7864dabe94a7adb4478989fbf5e7fa65e863cd5eb07acd4a45"}, {0xb8, 0x0, 0x63a, "238c0ed054aa769021652254178b1618be8bb44cf266c833ad69b5a50372559891a449992af234ba0e4990edfedda41727a60bb0a23281f807ef34f2179f237de71b2414c6a14cba66324effa32edd97b6de3164dc945c84b87889345c6f69287d446111e7dcac97daa14505d1da742ff89324cb68bb8338b642d1ea274afb9eab3b1c80feec0cfdbfa11279d52d5693b7add714f7f311c2df11a861fdc8ae90cd6bb91c63"}], 0xf0, 0x40000}, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000eac000/0x18000)=nil, &(0x7f0000004000)=[@text32={0x20, &(0x7f0000004000)="8fc9409174da07b9fd0b0000b800000000ba000000000f3066b863000f00d0260f21dec74424005243c088c74424023ac2ffffc7442406000000000f011c2466baf80cb80c75828eef66bafc0cedf20f01c8c4e1855f6d030f20e035080000000f22e0c4c273f7bf53000000", 0x6c}], 0x1, 0x1, &(0x7f0000001000-0x20)=[@cr0={0x0, 0x40000}, @cr4={0x1, 0x102000}], 0x2) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x54)="ba8637cb5f64590dbcd3103134e37a363126bfb3153fc0af3f8f1128893cf42ac14b11b12ce735191aeef10efb28cefcc2b1e41ea797fc71a493a092f3cd6601c7367a469e09f286b060b76fa1f387cb1383fb1e", 0x54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x101, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0xf7, &(0x7f0000006000+0x890)="457d20ecc1c94a7fb82fac53575fcfcb02b0162336fefb8709d5a452bec1e40bbee11b3c85747fa08cccdd70f28f493f957ef9b4717e5831a57688618380636b31296f0afb35133e26da2abc1ae7a4997de215a2d63afe1691c29afadb33cb5c862297732b9cae6b77121ca092d676f832df58958aeb6bdeaa2ea36a9af095c0b2d0ee0814e14fd8124e27e330feb9e18e8ad8465a6cf8bc38b611bd24fee92acdee8a1faa8f6e0602320bbedc3f02f4dee474bd9826e0bdfc2f0675dbbc218484ad50b7f3f612ad3099496aade3fe3a25fbd96355847ff8efc3093c6baf364346a966ced7630ec2015eb8a52bfd92d7c219d7e320be30"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000008000-0x4)=0x20, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000009000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f0000009000)={0x0, 0x0}) 2018/01/18 13:42:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x98c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe00}) mmap(&(0x7f00008a7000/0x3000)=nil, 0x3000, 0x2000000, 0x80033, r1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008b1000)={[0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 13:42:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/18 13:42:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000322000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e7e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000897000)={{0x1, 0x1f}, 0x1, 0x4, 0x9, {0x2, 0xffffffff}, 0x5, 0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmp(&(0x7f000023a000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000766000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/18 13:42:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x40000) r1 = memfd_create(&(0x7f0000015000)='/dev/snd/seq\x00', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000364000)=[@in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfda4}, @in6={0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0xdc2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xa2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00001c2000)={0x0, 0x0, 'client1\x00', 0xfffffffffffffffc, "0837015324747c46", "b396c136417ffa7df8f16d1e47b4ba361d3c841c992c4ac4d1967764e4059b8e", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 314.484638] binder: 27246:27248 transaction failed 29201/-71, size 40-8 line 2815 [ 314.499301] binder: release 27246:27248 transaction 181 out, still active [ 314.506293] binder: unexpected work type, 4, not freed [ 314.530671] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 13:42:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000840000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005c2000)={0x0, 0x3}, &(0x7f0000b54000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b7a000)={r3, 0x1000, 0x8}, &(0x7f00006a5000)=0x8) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000d6c000-0x8)={0x2, 0x6d8}) lstat(&(0x7f0000719000-0x8)='./file0\x00', &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00000e5000-0x4)=0x100, 0x4) fstat(r0, &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ece000)="6f24e7ca98da60fd105fa0c37dd1c43d", 0xa0940aeea595334b) 2018/01/18 13:42:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000052c000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4)=0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ba000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000be8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000021c000)={0x20000000, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) write$tun(r1, &(0x7f0000152000-0x125)=@hdr={0x1, 0x1, 0x6, 0x8100000000000000, 0x0, 0x9, @ipv4={{0x1d, 0x4, 0x3, 0x2, 0x11b, 0x1, 0x5, 0x7, 0x17, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@generic={0x9f, 0xb, "a046b45f54daaabbe5"}, @ssrr={0x89, 0x23, 0x0, [@broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x13, 0xff, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0x1f, 0x81, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001]}]}}, @igmp={0x3f, 0xff, 0x0, @multicast1=0xe0000001, "bb4b544980bcfbada88aeee36ccce8d83bcdbe67444084af55533821d49320d68a3aa65a0f8015069818eb3580a3cf4d59932da31c7b05474d5debca749e7ac2d34645a985655c97f8f2d582178cfd45bc0e5f7573f93116d18131b23027188097d071e73c956a27e2308235e48be557278f0e6a6b796ef350adb74aa2bab2f90fdf219e9bb73a7946ac79e40e415fd76c2b060539877e7bedeeddae12c3dc"}}}, 0x125) 2018/01/18 13:42:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000051b000)=0x0) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) 2018/01/18 13:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000467000)=0x0, &(0x7f0000e45000-0x4)=0x1c6) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f0c000)={@common='syzkaller1\x00', @ifru_flags=0x1000}) 2018/01/18 13:42:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000ba5000-0x28)={&(0x7f000088f000/0x4000)=nil, 0xfffffffffffffe01, 0x0, 0x4, &(0x7f0000a8d000/0x3000)=nil, 0x100000000}) sendfile(r0, r0, 0x0, 0x462d) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000f20000)=0x0) 2018/01/18 13:42:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x0) delete_module(&(0x7f000067b000)='/dev/net/tun\x00', 0x800) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 314.551202] binder: undelivered TRANSACTION_ERROR: 29201 [ 314.569269] binder: send failed reply for transaction 181, target dead 2018/01/18 13:42:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000789000-0x20)=""/32, &(0x7f0000303000-0x4)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a18000)={r0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ed8000-0x4)=0x0, &(0x7f000072a000-0x4)=0x4) 2018/01/18 13:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}}, 0x88) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e7b000)=@int=0x0, &(0x7f00005c4000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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, []}, 0x90) 2018/01/18 13:42:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a7000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006a4000-0x32)={0x0, 0x2a, "537007dcf0106e76d3b8799bd58842d38611517b602056909e1ff5075a1521ed26ffe4281eda7dd20530"}, &(0x7f00007f1000)=0x32) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000115000-0x20)={0x7, 0x7, 0x0, 0x9, 0x1, 0x8, 0x20, 0x4, r3}, &(0x7f00001ca000)=0x20) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) dup3(r4, r1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/18 13:42:18 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x105082, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="ca", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x5, [0x0, 0x9, 0x100000001, 0x1, 0x5]}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) fcntl$setsig(r0, 0xa, 0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:42:18 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x2000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xafe8, 0x401, 0x0, 0x7fffffff, 0xffffffff, 0x9, 0xfacf, 0x8, 0x1, 0x3ff, 0x56, 0x7, 0x81, 0xfff]}, &(0x7f0000006000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1}, 0x8) fchmod(r1, 0x80) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000007000-0xfe)=""/254) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, "7c4b574f335fe87b976befbda0b26e356062aa6ec29d932d7bb6666767ba1615d4862931ffb0b9e9484fa0aa", 0x0}) 2018/01/18 13:42:18 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x10001, 0x400, 0x10000, 0x1, 0x4847b8cd, 0x100000001, 0x5728, 0x10000, 0xff, 0x3, 0xffffffff, 0x1f, 0x9, 0x448]}, &(0x7f0000003000-0x4)=0x108) 2018/01/18 13:42:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c1e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x800000000000084, 0x77, &(0x7f0000d33000)="8022e2ed01000000", 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f00007f1000-0xb)='/dev/mixer\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) 2018/01/18 13:42:18 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x8000000005452, &(0x7f0000001000)=0x0) 2018/01/18 13:42:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x0, 0x2001) ioctl(r0, 0x440000000000127d, &(0x7f0000fef000-0x2)="e5") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003d3000)='/dev/mixer\x00', 0x600000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000806000)={0xb0, 0x51, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e99000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000dc5000)=""/50) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e66000-0x30)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8, [@multicast1=0xe0000001, @rand_addr=0x76604790, @loopback=0x7f000001, @rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fda000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000989000-0x4)=0xe8) stat(&(0x7f0000f8d000-0x8)='./file0\x00', &(0x7f0000056000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b3a000-0x8)='./file0\x00', r2, r3) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/18 13:42:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c5e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000431000)={0x4, [0x81, 0xffffffff, 0x3e, 0x200]}, &(0x7f0000fba000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000096e000-0x4)=0x0, &(0x7f0000f32000)=0x4) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ea000-0x5)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000b1d000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036d000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f97000)={0x0, 0xfd, 0x0, 0xaa24}, &(0x7f0000086000-0x4)=0x10) r5 = syz_open_dev$usbmon(&(0x7f00005ba000-0xd)='/dev/usbmon#\x00', 0x1, 0x200) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f00005f7000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e95000)={r4, 0x1, 0xffff}, 0x8) socket(0x13, 0x5, 0x41c) recvmsg(r2, &(0x7f00009ed000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 314.674552] sctp: [Deprecated]: syz-executor2 (pid 27314) Use of int in max_burst socket option. [ 314.674552] Use struct sctp_assoc_value instead [ 314.703325] sctp: [Deprecated]: syz-executor2 (pid 27314) Use of int in max_burst socket option. [ 314.703325] Use struct sctp_assoc_value instead 2018/01/18 13:42:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d4000)=0x4, 0x4) r1 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/01/18 13:42:19 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000183000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x0, 0xffffffffffffffff, 0x9b0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ae0000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x17) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000825000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aec000)={0x0, 0x2, 0x707bc40e, 0x4b, 0x1f, 0x100000000}, &(0x7f0000e47000+0x612)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000609000)={r4, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x328, 0x6, 0x3, 0x8000}, &(0x7f0000416000)=0xa0) connect$netlink(r2, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd07) connect$netlink(r2, &(0x7f0000004000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007e4000)=@assoc_value={r4, 0x0}, 0x8) 2018/01/18 13:42:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000f4e000-0x9)='/dev/sg#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x57, "f63e33c0d8d05d1d626c57c8e0c34aabbda3cee1deb18c04b4b2c469e66b1a404b6cf13f97272a161aedba34b9d28a2120a195b11cf3d0e8d5af9f02f490aaa91a4dcabc54a0fbd8317851d3e4cedda2095f11ea120613"}, &(0x7f0000af4000-0x4)=0x5f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10013, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2c7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/18 13:42:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000314000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000d88000-0x30)=[{&(0x7f000092b000-0xc9)="ea177b0678d1d76ed199aaae182ebd716e534fa7690567199e5842521f6717ef5a766fb8169f7657f7808c06d3863f4aa941f8b355f8721cf11093c32892b03b2c27ae4c462b2e31055a2b66a25b9615a0a30bd58233db824ebbb4f34802dd4683cb07665673ad300a708165cbc157cf3ebb012a8cf5a22910e50eb4ea94f6bfda8180492c517498e75e179c83384106fe379e5050b35ce3b6edb8602fa40299f05470897325c3f4e47b43bd39b684f40794fb5e509b638d5b1fbda50386254217bdafb63ac96448a4", 0xc9}, {&(0x7f0000639000-0x9c)="62db910a7f8de85cb34b10fe2ca87cbfeef0529cb7f5adde84a77d3b81e85925e72b82038a0087e5ad85284a1defcea637c6565b636ead1a96810f81d5a5b50dfb628ff4efde885af140ff19b14a289fbdf147f6898b7faefcd0d0d4901595c0fd41628366d27e86c0a1e716eaec68a4d3bd045d6b6e7bdbbc931eafa2744b9c92226223004c0444431a272fc39c32488d43de769df7324c5a63edf0", 0x9c}, {&(0x7f000028f000-0x5c)="78a4211bb5d81812179cb222e0e685ded237627c3c8824f1d1c3f40b3841de77cdae60f956abf8802b7e9feae15bb4d192efd8f535b7a64a5709c55774842d8237482576472cdc5404210ff07b6ed0d03121ce055347ab5e8be34fbf", 0x5c}], 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c1f000-0xb)='/dev/midi#\x00', 0xfff, 0x20300) openat$dsp(0xffffffffffffff9c, &(0x7f000011e000-0x9)='/dev/dsp\x00', 0x80880, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000baf000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000a2b000-0x4)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/mls\x00', 0x0, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f00005d4000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/18 13:42:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009d6000-0x4)=0x0, &(0x7f00005c7000)=0x4) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dc2000)={0x7, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0xbf05, 0x820, 0x0, 0x0, &(0x7f0000ca6000)=@common='erspan0\x00', 0xce, 0x2, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2b000)={0x0, 0x1000, "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"}, &(0x7f0000cf5000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000537000-0x10)={0x8001, 0x8, 0xfff, 0xffffffffffffff01, r1}, &(0x7f0000447000-0x4)=0x1) 2018/01/18 13:42:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000de3000-0x8)=0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000003, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:19 executing program 2: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a0f000)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000580000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000669000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000c75000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) getitimer(0x0, &(0x7f0000651000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 13:42:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cb1000-0x4)=0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f0000598000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/18 13:42:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005c0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005cf000)=0x10, 0x80000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004cd000)={0x0, 0x0}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000709000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000db9000)={0x0, 0x8, 0x5, &(0x7f0000f1b000-0x8)=0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00005ba000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ea4000)=0x80000001, 0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000059b000-0x5)={0x0, 0x0}) setpriority(0x0, r4, 0x1) fsync(r0) execveat(0xffffffffffffffff, &(0x7f0000c14000-0x8)='./file0\x00', &(0x7f0000128000-0x40)=[&(0x7f0000c27000-0x1)='\x00', &(0x7f0000df5000-0xe)='vboxnet0self*\x00', &(0x7f0000e06000-0x7)='vmnet1\x00'], &(0x7f000068d000-0x48)=[&(0x7f000080c000)='\x00', &(0x7f0000c04000-0x1)='numa_maps\x00', &(0x7f0000a6b000-0x3)='#[\x00'], 0x100) sync() 2018/01/18 13:42:19 executing program 1: msync(&(0x7f000061d000/0x3000)=nil, 0x3000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/rfkill\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x2) 2018/01/18 13:42:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r0, &(0x7f0000720000-0xed)="", &(0x7f0000e67000)="", 0x0}, 0x20) r1 = syz_open_dev$amidi(&(0x7f0000c9b000-0xc)='/dev/amidi#\x00', 0x6, 0x2000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000892000)={0x5, 0x5, 0x3, 0x3, 0x80000001, 0x3}) 2018/01/18 13:42:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000236000)=[{&(0x7f0000ef4000)="78c036bf3cf6fc364cc74a70732d03d20fd39f9789cc0986a8772a7831b71ee0ce7fc7b585ac63f160551eb0fcb8ff0aabfbaed820ab011dd4853712cf2f56e277019dc877f4fb376ef21d", 0x4b}, {&(0x7f0000fa9000)="837c7680e3084e37b22e11c52d5ed19e923635ae9d2a2b0de0c4e3fad2da4db9ece1d5b18629e97c76901123fd1dc29e8586d03746c7dfe9f6dc4551b36730a1b7fe02146b3b21b3404b5d6026867233b619972b903e48ef539e651cff8b5bbfdddeff285584da8361737075c1f285134612a2cbf5d10246f87ae54c8fe9a405879b618432eed2bcacd2ead4f63271677a2343d23f0ebc987666f05c2d7a0edfcf90c52b4d80a094be7480767d79e81de547eeb4f3fbe470d3e0bd2b12d12d239d08ac05b57966e278581b297b", 0xcd}, {&(0x7f0000f97000-0x5f)="8bf44f3e8493c389419491b857b0f47cb27ec84b3d5d206fecd045d948856d5999d364e9829e69a2", 0x28}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:42:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00002ab000-0x55)=""/85, &(0x7f00002a8000-0x4)=0x55) pipe2(&(0x7f0000745000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00003c3000-0x28)={&(0x7f0000030000/0x8000)=nil, 0x2, 0x0, 0x80, &(0x7f0000ec8000/0x2000)=nil, 0x18e}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r2, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0x18) 2018/01/18 13:42:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000969000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) connect$nfc_llcp(r1, &(0x7f0000b8d000-0x60)={0x27, 0xffffffff7fffffff, 0x7, 0x3, 0x7, 0x6, "e92cc1ba05ffd237f52a18a66670a8aba7799d20423b30916c28a0d70c11d6aa2e6013c23306af264be1c8d077fa5f3070a24e57c3d3f1906a33916e7d0e04", 0x7}, 0x60) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba7000-0x4)=0xc) r3 = getegid() getgroups(0x3, &(0x7f000000e000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) setresgid(r2, r3, r4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00001bf000)='./file0\x00', 0x400, 0x2) fchdir(r5) rt_sigsuspend(&(0x7f0000322000-0x8)={0x3}, 0x8) r6 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r7 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r7, r6, &(0x7f000030f000)=0x0, 0x7563) 2018/01/18 13:42:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000609000)='/dev/sg#\x00', 0x7, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000a13000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000f51000/0x3000)=nil, 0x9, 0x2, 0x4, &(0x7f0000ab5000/0x3000)=nil, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x4, &(0x7f0000001000-0x10)=[0x8, 0x3, 0x5, 0x6], &(0x7f0000001000-0x18)=[0x9847, 0x8, 0x6, 0x6, 0x7, 0x9], 0x0, 0x6, 0x100000000, &(0x7f00004d3000-0x18)=[0x6bf, 0x4, 0x1, 0x8, 0x3, 0x0], &(0x7f0000000000)=[0xc5e], 0x0}) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 13:42:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000527000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000948000-0xb7)="9bfb25d0609ea1789b6a9ded3b39239bb98c8a3c75bac36baf77aaceb82ce226dde850623f1237fb3d24e3b4be8f52321823145ea967eb14e3550e96c0e40f4c565e691bd67da80f0e13ad40ed0ab1bff3293bfdb021315b80f854663e46a02c284556e35228442c3411cdebf3af74e09a0cb39e1bfdf49d5b0cf4cc7051c09c9bf757d2cdeae536e63c8de1b250934f433552275e78eecffc5cfbd262bac8d4488254c196f6459cee62e025b6bc22ba399b17fdf9ed3c") 2018/01/18 13:42:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:42:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c3d000+0x702)=0x0, &(0x7f00003db000)=0x4) syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4f000)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aef000-0x4)=0x101) sched_getattr(r2, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) read(r1, &(0x7f0000fda000)=""/132, 0x84) r3 = memfd_create(&(0x7f00006f4000)="6e6fe30000000000b5003001a2", 0xfffffffffffffffe) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6f4) r4 = request_key(&(0x7f00000f9000-0xa)='syzkaller ', &(0x7f0000c9c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000698000-0x11)='/dev/qat_adf_ctl\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005f0000)={"25ba2c069a09000009fc4ee1ab7208a8", {0x4, 0x7fffffff, 0x5, "76626cb7af45", 0x4, 0x0}}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00007be000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000c29000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00006a8000)=0x0) clock_gettime(0x9, &(0x7f00001ac000-0x10)={0x0, 0x0}) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r6, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{r5, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 13:42:19 executing program 6: r0 = semget(0x1, 0x3, 0x300) semop(r0, &(0x7f00008eb000)=[{0x0, 0x6, 0x800}, {0xc0c519ff3bc23cdf, 0x1, 0x800}, {0x7, 0x6, 0x800}, {0x3, 0x7, 0x1000}, {0x4, 0x5, 0x1000}], 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/18 13:42:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(0xffffffffffffff9c, &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004db000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000021e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4ba4cba8, r1}) 2018/01/18 13:42:19 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000fbe000-0xa)='/dev/dsp#\x00', 0xfc, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002000-0x4)=0x7, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x12, 0x8, "644cab546dfe9edc4026b08b997e99c6020c07309dc5c4d6350e4d13d82f4f2722c2be99fd665ce3aedb979b746c5b7c737c3c83375aa10e3ad80bd846745cee", "6c143faa53cdd55e7d5c34b92e6c5ff040e6c8fd4c49a30167cb582bf19f4474", [0x6, 0x5], 0x0}) mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 13:42:19 executing program 3: r0 = syz_open_dev$amidi(&(0x7f000045c000)='/dev/amidi#\x00', 0x7, 0x400142) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000000)={{0x4, 0x7, 0x3dc8eda9, 0x72c, "f1067288fc1a6bfc2f25879bc1a280f7c07414b1c66ba6b59ca234ac54c1d77b24b9feadf9f15b73c2ecb047", 0x5}, 0x0, 0x0, 0x2, r1, 0x5, 0x1, "9efa4f786d71fb6b6295a5b5dc1b0feadfdc65fba97574629cdb11c3545d6db29d4c348f4fcc5f5be0340d40aa266571550a4ff52e97b44a54e837dfd96b830d", &(0x7f0000000000)='\'vmnet0mime_typeppp1\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x94c, 0x4, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:19 executing program 2: rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f000048f000-0xd0)=""/208, &(0x7f0000001000-0x4)=0xd0) 2018/01/18 13:42:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000014000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007bb000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sysfs$2(0x2, 0x0, &(0x7f0000a2b000-0xf1)=""/241) getsockname$llc(0xffffffffffffffff, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000885000-0x4)=0x10) 2018/01/18 13:42:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000092d000)=0x0, 0x400000ff) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000221000)=r2) 2018/01/18 13:42:19 executing program 0: pipe2(&(0x7f00002f6000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x2cdf) getpeername$inet6(r1, &(0x7f00007ee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000afb000)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006aa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008e5000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ed6000-0x20)={0x6, 0xe679, 0x20f, 0x9, 0x74, 0x1c0, 0xfffffffffffff7bd, 0x4, r3}, 0x20) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000adb000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r2, 0x10d, 0x800000000b, &(0x7f00001cd000)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r2, r1) getxattr(&(0x7f0000423000)='./file0\x00', &(0x7f00006fb000)=@random={'os2.\x00', 'vboxnet0]vboxnet1vmnet1wlan0\x00'}, &(0x7f000018d000)=""/23, 0x17) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00007ea000-0x10)={0x52500000, 0x3ff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000d26000-0x4)=0x4d, 0x4) 2018/01/18 13:42:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x2000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000b77000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000047e000-0x4)=r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x1e, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 13:42:19 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x99) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f71000)={0x0, 0x1}, &(0x7f0000f71000)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df8000-0x8)={r1, 0x5}, &(0x7f0000f72000-0x4)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f72000-0x9)='/dev/sg#\x00', 0x2, 0x142) r3 = add_key$user(&(0x7f000063d000-0x5)='user\x00', &(0x7f0000a27000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a4d000)="95fed71d115f505a1bbb873656a5c6fdb579b332033946", 0x17, 0xffffffffffffffff) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000031c000)='encrypted\x00', &(0x7f0000f73000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab6000-0x1000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000021b000-0x4)={0x0}, &(0x7f000007c000-0x4)=0x4) r5 = add_key$user(&(0x7f0000f73000-0x5)='user\x00', &(0x7f0000f72000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f46000-0xfb)="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", 0xfb, 0xfffffffffffffffd) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000b62000-0xc)={r3, r4, r5}, &(0x7f0000f73000-0x8)=""/8, 0x8, &(0x7f0000879000)={&(0x7f0000d22000)={'wp384\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r2, 0x9) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000f73000)={0x1, 0x6}) mmap$binder(&(0x7f0000dff000/0x2000)=nil, 0x2000, 0x0, 0x20010, r2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000f72000)='user\x00', &(0x7f0000f73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000278000+0xb52)=')', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x11, r6, &(0x7f00001c2000-0x82)=""/130, 0x82) 2018/01/18 13:42:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dea000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) r1 = dup2(r0, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a85000)=0x6, 0x2) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x4) ioctl$sock_ifreq(r1, 0x8921, &(0x7f00004bc000-0x50)={@generic="89e46a05b8d95aa42756df71a11cff4f", @ifru_map={0xffffffff7fffffff, 0xfffffffffffffffe, 0x9, 0x9, 0xa3ee, 0x10000}}) 2018/01/18 13:42:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001f4000-0x8)='\amdline\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000771000)=[{&(0x7f0000676000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/18 13:42:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) accept4$packet(r0, &(0x7f00009d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac4000-0x4)=0x14, 0x800) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x465) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07", 0x2c}, {&(0x7f00002f6000-0xf5)="", 0x0}, {&(0x7f00002e4000-0x58)="", 0x0}, {&(0x7f0000288000)="", 0x0}], 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000080c000)=0x0, &(0x7f0000a58000)=0x4) 2018/01/18 13:42:19 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x20, 0x1, @thr={&(0x7f00007a6000-0xcc)="817132fff7d74381e4bb7b36fde1e93a3abebb0a590270889c266ef70cdb3e02e697fdd6d9302d3b3266784e02fb4b12c51abc2621d263139b2efd778c0de498f03965f2a10354afd35a3c9a8b70d6a15cb89cf790bc63c123e99ce5f1065dd970dbcfb994c28b8c5d3f511192f664aa1104a91bdd80bfc8267e06b37cd3a440b40fd0ebadfaafa2db86c4941574fc7c168f74461c88a619ce2821c977428f67ddce01858bb68cf7f9aeea05655344e41ec57549f1abc366d2d0792decbb4c363f618ce8ebb504a8cd4ad90b", &(0x7f0000608000-0x9d)="c1d3578d48ac8c296a3485aee68306713b32ea089d1b931f95712a4dee1d76863a2b902cc2ac757b4a1ea4417ab3678dc6d6dd741af2d9241569b4590667735b7207b0cbcd2cf6212e899fdb5b33411e95cbb35e85a9e64a22f0813705ddafcd8ab6a80ad7b8802aedf68f8ac28a5fa9c24dc4b4428979d76917d6669bd9cb8501976162fd2602859a5fb7aa3b084aa58f33c92e5aaa1f583951577b66"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x80000000, 0x53, 0xea, 0x6, 0x100000000, 0x3, 0xff, 0x81}, &(0x7f0000e2b000)={0x7, 0x4, 0x1, 0x1, 0x3, 0xffffffffffffff4f, 0x9, 0x5}, &(0x7f0000ccd000)={0x7, 0x7fff, 0x4, 0xfffffffffffffff8, 0x0, 0x8001, 0x6, 0x5}, &(0x7f0000a96000-0x10)={0x77359400, 0x0}, &(0x7f000077f000-0x10)={&(0x7f0000001000-0x8)={0x80}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000170000-0x40)={0xfffffffffffff466, 0x2, 0x7, 0x1f, 0x9, 0x6, 0x9, 0x9}, &(0x7f000018f000-0x40)={0x6, 0x5, 0xfffffffffffffff8, 0xdbd5, 0xb43, 0x1, 0x6, 0x4}, &(0x7f0000000000)={0x5, 0x7ff, 0x1, 0x8, 0x82, 0x7, 0x4, 0x1}, &(0x7f0000e1f000-0x10)={0x0, 0x989680}, &(0x7f0000338000-0x10)={&(0x7f00008a1000-0x8)={0x8}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000940000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000001000-0x20)={{r3, r4+30000000}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x800000000000, &(0x7f000097f000-0x20)={{r5, r1}, {0x77359400, r2}}, &(0x7f0000fc4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 13:42:19 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x21000800) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ff6000)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000ff8000-0x40)={0x2, 0x7, 0x8001, 0x6, "f3b8318272f2b566756363d73b1e529e9c29f030e7553da75cd07dcfca4d08f97eddbea03d9e80456f4d22d4", 0x0}) r3 = perf_event_open(&(0x7f0000ff6000+0x3ae)={0x0, 0x78, 0x8, 0x7, 0x100000001, 0x4, 0x0, 0x3f, 0x0, 0x2, 0x7, 0x9, 0x1f, 0x8b1, 0xa927, 0xff, 0x8080, 0x4000000000000000, 0x9, 0x4, 0x2, 0x100000001, 0x6, 0x39ed, 0x3000000000, 0x3, 0x7, 0x9, 0x1, 0x3, 0x1, 0x568e, 0x8000, 0x620f82b1, 0x8, 0x3c, 0x58, 0xffffffffffff8001, 0x0, 0x1, 0x1, @perf_config_ext={0x47, 0x1}, 0x100, 0xfdc, 0x3f, 0x6, 0x5, 0x1aeb02ec, 0x2, 0x0}, r2, 0x8bd, r0, 0xc) flock(r3, 0x2) ioperm(0x3a4, 0x5, 0xffffffffffff7fff) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ff8000)={0x1000000007, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{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]}]}, 0x33e) socket$pppoe(0x18, 0x1, 0x0) 2018/01/18 13:42:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000f63000-0x4b)="23a7e1a39df9732512351dc2aff5cd0656280fa90f7df843d73586d8513d57c4b149f3fec5681f4f166fb28fc06c69d891015b88fc26de38cf15eda198214044e061ed99b4a3614a92c425") getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00003bc000)=0x0, &(0x7f0000aee000)=0x4) fcntl$setlease(r0, 0x400, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000012c000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = semget$private(0x0, 0x2, 0x410) semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f000074d000-0xf4)=""/244) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000265000)={0x2, 0x6, 0x16a3, 0x1, 0x9, 0x811c}) 2018/01/18 13:42:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002df000-0xb8)={0x0, 0x5, 0x7, 0x1, 0xfffffffffffffff8, 0x7, 0x530a, 0x0, {0x0, @in={{0x2, 0x1, @rand_addr=0xffc0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3, 0x101, 0x1, 0xb565}}, &(0x7f0000e60000)=0xb8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/audio\x00', 0x200040, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000924000)={0x0, 0x8f, &(0x7f000071f000)="6a7df4a497ec771ab49103f97b86bf9c7c45b15ddb005e1b26b4fadd62176f9c5d18cf2e97e9114caefdb3c9d2c5d10b9cfc8f6fbfcde8841dcac61c669f6c54bc3e471ebf7f64d43e9488861aba418282ca484672884ab158976356381855065668a59b058ece0cc8b30ae3ffeda4646c48a24f98679ffde80526e06da659310a6213d207f6a063fcfd6f8e84e19e"}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={r1, 0x40}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 13:42:19 executing program 6: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00001c9000)="7b8d11968f353e536a216554226e63d9a91dcc24cb6dddd5882ca8730f3134540715646e7f86c235157dfe878bef4f699c9d64a679bab2330f3b442799c65497ae448011a85f38213fc800ce58f94e47394683a96c4e1e41548cc351af34eb79db36db16ed0eb97bd90adb97344120c253c3123602092d7fa0d71f7a56b18d20dd9832921cb254b6", 0x88) r1 = semget(0x3, 0x3, 0x200) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000113000)=""/66) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000256000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001de000-0x4)=0x14) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = msgget(0x1, 0x40) msgrcv(r4, &(0x7f0000102000)={0x0, ""/170}, 0xb2, 0x3, 0x800) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000016e000)=0x0, &(0x7f0000258000)=0x4) r5 = syz_open_dev$dmmidi(&(0x7f0000257000)='/dev/dmmidi#\x00', 0x40009, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0xb1) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f00000a9000-0x91)=""/145, &(0x7f0000259000-0x4)=0x91) r6 = creat(&(0x7f0000152000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f0000256000)={0x7, 0x8}) mmap(&(0x7f0000259000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000259000)=@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}]}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000256000-0x1)=0x4, 0x1) 2018/01/18 13:42:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c7a000)='./file0\x00', 0x109000, 0x80) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$packet(0x11, 0x0, 0x300) recvmsg(r2, &(0x7f0000ef7000)={0x0, 0x0, &(0x7f0000444000)=[{&(0x7f000005f000-0x33)=""/51, 0x33}, {&(0x7f00008b3000-0x1c)=""/28, 0x1c}], 0x2, &(0x7f000042c000)=""/178, 0xb2, 0x8}, 0x40000000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f00005e7000-0x1c)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$packet(r2, &(0x7f00007ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000923000)=0x14) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f000001a000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0xf) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000867000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000060d000-0x4)=0x0) 2018/01/18 13:42:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x3, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/18 13:42:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008e8000-0x10)=@req={0x50, &(0x7f00006cc000)={@generic="2a49af10eb31e7a3bfbc2803e4613ac7", @ifru_mtu=0x100}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00001d5000)=""/0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/01/18 13:42:19 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/vcs\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fff000-0x18)={0x0, 0x7, 0x0, 0x1, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000001000-0x20)={0x4, &(0x7f0000002000-0x8)=0x0, 0x2, r0, 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000051e000-0x4)=0x8, &(0x7f0000b2a000)=0x4) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000a8e000)={0x1, 0x0, [{0xcd, 0x0, 0x0}]}) 2018/01/18 13:42:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000547000-0xc)={0x6, r0, 0x1}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a8a000-0x4)=0x0, &(0x7f0000d4c000)=0x4) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000027e000)={0x0, 0x22, "ecc9f967a5d077bde7b89fc7839a6b10b9897384076ef54d246c5c5a4904584444b4"}, &(0x7f0000bd6000)=0x2a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000454000-0x98)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x98) r3 = syz_open_dev$usbmon(&(0x7f000043e000-0xd)='/dev/usbmon#\x00', 0x3, 0x80002) accept$inet(r3, &(0x7f00000a6000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000208000)=0x10) ioctl$TCSETA(r3, 0x5406, &(0x7f0000243000)={0xffffffffffff0001, 0x0, 0x80, 0xfffffffffffffff8, 0x7, 0xffffffff80000000, 0x3, 0x5, 0x80000000, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000003e000)=0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000a9b000)=0xfffffffffffffe00, 0x4) getpgid(r4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000011a000)={0x5, 0x7, 0x402, 0x566f, "d3d152c4c9b5806d108a77edf8615903e4371d2af5af7b95605d0f91a7dc01389c7238fd7fc644b7caba5071", 0x71}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 13:42:19 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000-0x64)="89ad138f57cc2c797dffc27e5b6734045fa2c4cc465bb5dc9c82357af2266165474a63ca208b66a2c0fb91d581c83531734b82f3345954b22fd99db8bc38eef977e566169a19b7c8a32b6fd926f84799fa46b9126fcbdabf2cc41d267510018a5241dece", 0x64}], 0x1) 2018/01/18 13:42:19 executing program 6: r0 = inotify_init() r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/autofs\x00', 0x200000, 0x0) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000255000)={0x0, 0xfff}, &(0x7f0000370000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8203, 0x800, 0xfbe9, r3}, &(0x7f0000000000)=0x10) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r4 = epoll_create(0x102010002) flock(r4, 0x5) 2018/01/18 13:42:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket(0xa, 0x7, 0x9) sendfile(r0, r1, &(0x7f00002c7000-0x8)=0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') close(r2) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000059e000-0x78)=@routing={0x3f, 0xe, 0x2, 0xadc, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x78) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd5000)='/dev/hwrng\x00', 0x3c1601, 0x0) 2018/01/18 13:42:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/18 13:42:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000870000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xfefa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xe99a, 0x0}, {0x0, 0x400000000000, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x2, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f000044e000)='user\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ae000-0xff)="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", 0xff, 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000a80000)="c690ca2a20666f789ca8f7e3abd5deaf6f4651efbe744ae6f409d9a6a371bc87ecac4a9aeff394548152289ac737abc1b0fd278770bd64be79bb8b262fa0dfa253100ff97df1f05673ccaf084b549b091095096d95999942e6cb2a474895b044da14551de8bde968e8ecaf06d0", 0x6d) keyctl$assume_authority(0x10, r3) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000102000)={0x2f3, &(0x7f000020d000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d91000-0x48)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000112000-0x10)={0x7, 0x1, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000043000)=0x3) fstat(r1, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 315.485808] sg_write: data in/out 36090/1077 bytes for SCSI command 0x67-- guessing data in; [ 315.485808] program syz-executor5 not setting count and/or reply_len properly [ 315.504217] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 315.504217] program syz-executor5 not setting count and/or reply_len properly [ 315.525640] sg_write: data in/out 36090/1077 bytes for SCSI command 0x67-- guessing data in; [ 315.525640] program syz-executor5 not setting count and/or reply_len properly [ 315.542978] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 315.542978] program syz-executor5 not setting count and/or reply_len properly 2018/01/18 13:42:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f00007f1000)='/dev/sg#\x00', 0x3, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000ec4000)="87f2d0ed1de053b6e29963bcfefa6a4a82fd494ab042be9f143f655eaa9694278e1da0682eeb055f8dd3806c8147f926d8e8cdf3f243f8c8ecbc6b", 0x3b, 0x20000081, &(0x7f00004c9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') pread64(r2, &(0x7f00001ce000-0xf2)=""/242, 0xf2, 0x23) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000490000-0x4)=0x100, &(0x7f0000496000-0x8)=0x4) 2018/01/18 13:42:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000005000-0x50)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/18 13:42:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000898000-0x10)='/dev/input/mice\x00', 0x0, 0x90000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000045c000-0xb8)="7003a525ed4540977860f3b8100390d7a4352bf1d8952832d7462c91b2322c9b3efd314efc71fef746f4f252d21c7091637fcd0cc89a1fad99f8e7863a192d7a4dabb757c9f6c81ab7ab5ec4f16e1738901e8aa511536634e6e68b626f9117ffdf4e4451062084bc3b4310dfd7fc85b0baa69621d927b4d42648a86e4305ad062505858a289be08b7d482b65b154cca7e75494eeb57e4afb4eb5c6b98895f493fbed220f932ad0005049f9bfa3616362a7b7346c761651e7") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000063f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000065f000)={0x3, 0x0, [{0xa23, 0x0, 0x2}, {0xaff, 0x0, 0x9}, {0x871, 0x0, 0x2}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000dc5000)={0xc0000004, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000874000-0x10)=[{&(0x7f0000d37000-0xbe)="8ccb81b1fcccbc0d85383b2b13a14f339ff9540c07dd62c0c2cee82ca525c74e21ab91ce5c6bf97b890ddccae75870f20fb4319953797383889d08013e02163dd1b7cc725f6aa36880018b8c01e11db26b21cef1ef9aea71b1dfd02b2a5f308550efd4b4da65f9f77f0b58806f077e51b23798111645718488c5c1c62c3a2d23f193e811b8cc28dab0b0bf46c8232e772cb66502d540f30dece887ea534d67d1dbab16760c71b77941e843cf2dc4cdbe6a0993ba9b6cbbda0e5cf0ce5ab8", 0xbe}], 0x1, 0x0, 0x0, 0x20008041}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e51000)={r2, 0x243, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffced) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004cc000-0x4)=r3, 0x4) ioctl(r2, 0x800000000000937e, &(0x7f000017a000-0x9)="010000000000002138") fcntl$notify(r1, 0x402, 0x1) lookup_dcookie(0x0, &(0x7f0000f10000)=""/178, 0xb2) 2018/01/18 13:42:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000f7000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00002fe000)=0xc) fstat(r0, &(0x7f0000940000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009df000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@multicast2=0xe0000002, 0x2, 0x4, 0x0, 0x3, 0x2, 0x80, 0xa0, 0x3f, r2, r3}, {0x7, 0x67, 0x1c, 0x50ed, 0x8000, 0xfffffffffffffffa, 0x3f, 0xb0a}, {0x3, 0x80000001, 0x0, 0x2}, 0xfffffe0000000000, 0xa, 0x3, 0x1, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x7e}, 0x2, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x8f, 0x3, 0x8, 0x0}}, 0xe8) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000fa7000)={0xffffffffffffffc0, 0x7, 0x6, 0x200}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/01/18 13:42:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0x4, &(0x7f000061c000)=0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000806000-0xc)={0x0, 0x0}) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r1}]) 2018/01/18 13:42:20 executing program 7: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ppoll(&(0x7f0000004000)=[{r0, 0x1448, 0x0}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1fffc, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000008000-0x4)=0x3) fcntl$addseals(r1, 0x409, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x8)='ns/user\x00') write$eventfd(r2, &(0x7f0000005000-0x8)=0xffffffffffff98d4, 0x8) 2018/01/18 13:42:20 executing program 6: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001e000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000097f000-0x20)={0x1000, 0x0, 0x30, 0xfa, 0x4, 0x8}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b0d000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000784000-0x10)={0x9, &(0x7f0000594000-0x48)=[{0x7, 0x6, 0x7fffffff, 0x800}, {0x7ff, 0xfb, 0x8001, 0xc0}, {0x9, 0x9, 0x7, 0x7fff}, {0xba, 0xbb1, 0x9, 0x1}, {0x8000, 0x40, 0x1000000000, 0x6}, {0x0, 0xdb1e, 0x1000, 0x1ff}, {0x2, 0x0, 0xffff, 0x3}, {0x5, 0x7fff, 0xfff, 0x3}, {0x10001, 0x401, 0xbe0, 0x1}]}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000025000-0x4)=0x0) perf_event_open(&(0x7f0000303000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x20, 0x0, 0x81, 0x1000, 0x0, 0x4, 0x8a4b, 0x5, 0x2, 0x9, 0xffffffff80000000, 0xffffffffffffff4e, 0x35, 0x0, 0xfff, 0x8, 0x100, 0x9, 0xf2, 0x9, 0x6, 0x7, 0x5, 0x6cd70000000, 0xffff, 0x2, 0x4, 0x400, 0x1, 0x400, 0x2, 0x7, 0x10001, 0x0, 0x8001, 0x4, @perf_config_ext={0xfffffffffffffff8, 0x48}, 0x10, 0xdc, 0x7710d130, 0x4, 0x1, 0x7ff, 0x3f, 0x0}, r4, 0x9, r3, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006d8000)=0xfffffffffffffffd) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0c000-0x38)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x80, 0x0}}]}) syz_extract_tcp_res(&(0x7f0000826000)={0x0, 0x0}, 0xe5, 0x8) 2018/01/18 13:42:20 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000059000-0xb)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x800000000003, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/18 13:42:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000352000)='/dev/midi#\x00', 0x8752, 0x14000) recvfrom$inet(r0, &(0x7f0000818000-0x2c)=""/44, 0x2c, 0x40010000, &(0x7f0000af8000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000359000-0x4c8)={{0x2, 0x0, 0x3ff, 0x4, "13365915fcb728f528d910c564ee420cbce1eb3f6fa23a214f8e5efe0d452af8c8fc559bf941796ba69ba7d3", 0x0}, 0x101, [0x9, 0x2ea0, 0x2, 0x800, 0x4, 0x5, 0x2, 0x1, 0x400, 0x4, 0x3, 0x9, 0x80, 0xddd, 0x0, 0x5, 0x401, 0x4, 0xfffffffffffffe00, 0x5, 0x200, 0x220, 0x7f, 0x9, 0x1, 0x80000000, 0x7, 0x7, 0xefd9, 0x8, 0xfffffffffffffff8, 0x6, 0x0, 0x2000000000000, 0x9, 0x2, 0x9, 0x3, 0xcc8, 0x7fffffff, 0x7fffffff, 0x6, 0x80, 0xffffffff, 0xffffffffffff7fff, 0x8001, 0xffffffffffff19e7, 0x1, 0x5, 0x400, 0x6, 0xff, 0x8, 0x4000000000000000, 0x3f, 0x100000000, 0xfff, 0xfffffffffffffff7, 0x4, 0x401, 0x8, 0x401, 0x5, 0x100000001, 0x5, 0x1dbe9300, 0x8001, 0x2, 0x8001, 0x1f, 0xfffffffffffffff6, 0x4, 0x4, 0x3, 0x5, 0x20, 0x6cd, 0x3ff, 0x2, 0x2, 0x18000, 0x7, 0xfff, 0x0, 0xfff, 0x5, 0x8a7, 0x2, 0x185e, 0x3, 0x2, 0xffffffffffffffff, 0x2, 0x6, 0xffffffffa69875bd, 0xffffffffa61c5f7d, 0x0, 0x2, 0x3396, 0x1000, 0x1, 0xb7ea, 0x9, 0x5, 0x10000, 0xeb0c, 0x72, 0xffffffff, 0x40, 0x3, 0x401, 0x10001, 0xb053, 0x401, 0x7, 0xfffffffffffffffe, 0x4cbe, 0x2, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffc1, 0x200, 0x4, 0x7fff, 0xf, 0x8, 0x5], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) setsockopt(r1, 0x1, 0x9, &(0x7f0000b79000-0xd0)="6a90d476", 0x4) 2018/01/18 13:42:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000598000)={0x0, 0x0, 0x0}, &(0x7f000043b000-0x4)=0xc) r3 = syz_open_dev$mouse(&(0x7f0000cac000-0x12)='/dev/input/mouse#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008ee000)={0x0, 0x7f}, &(0x7f00001e3000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00007eb000-0xc)={r4, 0xfffffffffffffbff, 0x20}, 0xc) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000395000)='/dev/cuse\x00', 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000999000)={r5, r0, 0x4}) r6 = socket$inet6(0xa, 0x802, 0x88) syz_open_dev$audion(&(0x7f0000446000)='/dev/audio#\x00', 0x6, 0x40000) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000487000)=0x0) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) r7 = msgget(0x1, 0x80) msgctl$MSG_INFO(r7, 0xc, &(0x7f00000c4000-0x1000)=""/4096) sendmsg$inet_sctp(r6, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000629000-0x4)={0x100000001}, 0x4) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 13:42:20 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb4000-0x10)='/dev/sequencer2\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000078a000-0x8c)={0xba9e, 0x20000000000, 0x7f, 'queue0\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = dup(r1) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) dup3(r0, r1, 0x80000) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getresuid(&(0x7f0000e2a000)=0x0, &(0x7f0000ecf000-0x4)=0x0, &(0x7f000081c000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000053d000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x101, 0x1, 0xd71d, 0x0, 0x20, 0x20, 0xbf, 0x0, r4}, {0x3, 0x401, 0x7, 0x9, 0x0, 0x9, 0x1000, 0x6}, {0x1, 0x3, 0x7, 0x8}, 0x7, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x6f}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x0, 0x6, 0x2, 0x6, 0x4}}, 0xe8) timer_create(0x7, &(0x7f0000601000)={0x0, 0x34, 0x2, @thr={&(0x7f00002b0000-0x1f)="2e7b5257acb5aa998c2f57d590bc1db86d837204194b3e386d1ad792e6f6f3", &(0x7f0000b17000)="28535c541ff1be57b4418f2f328a2afdfa490feddd93971fa4df87ed03fa9e2efe5a495ec2dc862084883b5b88c1f321928dd0f1e644b47ffc21e682fde351100aeb8e02572d774cb540296bf4eca021c3eb15bb051c59aac3128fa08efcc8fe70d146d4bef905f522d46db5cda0fc7d206e89f8487c010dca0d0e92637efc703fc1c9b0f4f2178b23d82da2c1a5e83bd73d67fc7eec806b40fd4c67e3e5084c0e6cee98866543a8b420213d25aeb4963cc83cb51efb343a825823765de6aca72387310a654e9f976509d950004aeb4fcd09c7ad8ca801df4edf861a2ccfd30d80edf48d7c829584fecc7ff6c078f3fc5b0634b965e391c2a781e7230d992f0810bd0fed8e9da0181e4b53c6d4572a4baa401112094f0257418fca2cb7624739c0a7462e0c60c1d6b625474aede382d04a8bc622d7ea649f795047e019475755bc7e722d92a6d942936930b92ea4a502ac6379aa40e6ac876899f0c06099913701d72cf097ecd240bacbaf72a5a3435aa4a2254934e536f43636a31d392258ca214e37a737b67698a10b2c24fc6a26973eb7a36304ff40297e53099e0a616973e9e76563cf0869d804ddd06c1c31c91f7cfa1e603f3e6cc5eda63486b2b0ff360354bc01d49262844a195156efd1dd23bf92bc850db10d191a703758aa1f80c188de8253a0256792aa6ec9454b90104c0ad57c91e469cbbdfb08e960f333e33afb3b6322ed119fc1502243aefe3b34cea9a37249d06c1f000b7783a0f5411b11ef0ad1fe11ec8ac0d2363a59736df313d99a201903ba521d7ad654c39d4490377ae318f579ad7b21bc31bdcb531e61a394f4eb8d04258dd035ef21a255fbd7cd5608b7999cfe3d61c9f7c8234a8a978c8111c509842e0b762042b9b26d44d241b4ee00e726ba06bb7d71912bdf2d43eb58f13f1eebec3573ba888e29074e7a3183cdbafb907c4bf66aa8befd8aab822c5ffea36a7f29b32ceb947e5e69e53039f1c2cedc5a45338e995b5c0126af2e1fa58c4c047ed69f2c9259abb4d4ec421ce58942b078253d31f14713f8fd925b57ffefda01402190a78ff7d6ac2b54dc1fb8f96d03f6281280de1c450e0fa7c91f0237f1811d214b211a7498a195aae25756dbaed7986f04850ae5c784eae090e91bb6b75ea613ccd99f58516629477a7400ce279c9c993f51eaf9cc143b9041ec3eaf9c7ed80a6f23a2a355cb6483267260a4e27a2aa53dab1b88b5f6fa7f47820e671bc0e89e567ff09423808692c45734c740d2694505c29b688ca696ef141ccd7b10d8d28b5a7f0bc452ab733683006aca1fd2c5c52fc9dcea41bdcead512794fc77fae13d03b48f5b681e971ce284048bef3a5751696ef79a072302ad40d4dc160c02c2903969c53c7896247f79506edd3484bbf46f4138be7da81efb8480d388ec47b0b94ebc84fbe51d596706443f6453aa09a9fa95845f63f2ddf4735919d659ad4162edff2612a2f7bf0edecc74bf39c6137fa6963b6bca887272cea2ea1360bc89a5881ef5413d72a36ba219c79e0a58830ea57747689e9cf63a93854a7c600c0568563a5ad35abf471eca3c27a1d1898f78ccc045e65253069851d015d3edb2e64aa549239f28aa381591368cdf652cad735e28b62aee97ed79a59ef154e1448cbc637f98ef2b2aea26278fffe5708a854dac16b0c990a5cad4da17f5555723f7529664b8fe8c96b8a67aa72f4c9513f81e9ecdac577fb2a92ea86396c994736963c789b0b04d7468d4eff4c2ddfd32bdc84cb6db576857c3686bd142aefb1f71f16829c9c6e885f7992d074d8d837dc3fcafb96442f870c8dc936543e3cfd2d3bdd5e52902becdd80d2e641be7b3b3f274f1875b8214c9a7ee2e8459c0c4b79cb3ac38f0e71f9f74b48fb32b2dc4d8e1c7d67a6509393b05fec3a109a29f4a7913b5346e1d14c9f0d3594c7eb87f573517e835579fe26a67113ecd741822efaadb99e634de87e8fee9f0a7abc4ab8521ebcfb02feb24138bc8ffadec443d0c40794dfe81079017df68eea66d19f07eddcb0e4d79640466ba2b13653e9b644994f5704fba0694f428f1463bbcd7cf82c835fdb2ed6ef58716ff28890e4b0d7eb24e9e8f61cfd705456e85dc2bd69cfeb96f2563f13d56e3637cf1bc70d3b6d0bd1748577b2e02db8e4669d59c6180c1e5a0bb45130a84b63248c0c104c58764bac7b03e14cd61908cab6198f1321d26243c2bcc7f3026c17a18e20b7a28e976442cdeb6c3d3183948203e9d618d4580ac0cf5e4f76d903e9bf834623c1874749230835a754b2693a20b4302065c4ca9f373a93a94d210f2be642c7223d765c1b923170e47fa97a27945deb28dadde366f5071d552ff66fa5bcd8bdaba0b80352baa09c5f16d5dc77f2ee2c64bf69dc01ae5f094661fa4875272ed3822cd26f6e634066821d4244b8585683a071025f3c161b5b6350d5a9b8d7ac15c0eaa8ab6cd6e7f215116192d9da836b5687477baf2117654ba4f67c57fea0c77310d1a28bb1cefbd521c68410a8a0cf0a2e05d3b1d6a2df8200bd4cdb0695e5e2af48477137b057443a0a13d5cadf0f00e9ad97f8359945c96947f0bbe350ff76185a6878aecc6dc7dcda48e956a0da5e9785ba63e90e2ba0d2c2bdba1b3f2804b5dadb6721435beabdff387d7c80081f0bf95377141eae89c6ebbef70367086e6d52f2066c859d23d529fe8ffedc9485ad68b5836abaa72915cc33e90a7ca377352657bea1b8961bc729fdaaeea81b7077fe462fc01246fce2ba962c642cfeb69eb4117d4d01a5fb27be9955aabbf6bf0a2245b0ecf695e07033e8b5dc353dc532900d0ce5b48ea94bcf559847d226d20b930aba19c1fae0c762aa5f69c5622faa681b8343f0ff75b4a67462d6d907991228bf8f4c96969225683226d1df04b8c0629f2308eb9e8ffb500fdbff6a41a36fa764dac112df2e33928b83c8537ff3b1c198bce22e9f62c6e99c57944123acefd845ff7af4fb71ad4b0080b86267d789f4819bd86e85ee81008ba220a898ee2cb1e92572e5949c92f9626d0988a0547782450fe2180ffb5fdfe489bd1ce62b803fc545c9295d90264131a01e2f84370434cd08414616e46a9950c5fce452bc5b8d31188df0080cf4cb03ad3e34dbdcf7bf37693805c9abbf5bf4c6e0945d548b694348a7d0bae31c36da8f9871ee2435664de7e25ddb1589fa6b7d13b75e18a32606f2140309ae9fab750261058dd79a1ef5b56ab61111c693da9d3d863a11997679c9d25d4761700d2b9b91aa6b346b718722dfb318a3d47a208a8d658f75cb1faeb54e645eef559508d778053b2c4c0b143bc2c327f09fc67c560733a9f74b3d70c9c4476a345943318af85bb4347e8263f7ce66da2d48215ba931877c95dd6db6683eb7f086abcdeb8238069b4826643320e5ca29dea6a6cf3d3c088989f20f7a8aa937e16933508bc7daac930e75e8b8740236f13a6a7f3a9840e87e1bccbea8b6067cf6f9a718537c0514f9089726f4526bd9dac60c2d38802d4653d7c64b364b87d69f80876e42f83df8f2bab77d6fbfde4504901d1ac6d95c2cf78b9ceae9a8928986f0e1bde365f9b73e833f0ae4a8baaa1ec0c88d5653aa7c7605c5d04eb5d7a1a303cc5cc04eba3c4cc8d5aae3c6db88487f101952d65798697566b1227419659398e7cd300cbfcb2ac215c81c8469cd0d9abeab2d50b9aed746cf56c52e0dbda3ef533a15d61b6953546f56b0b4cab3cd2eeadda618640fe4c65d3e11b08e6508ff857a583d8846303cf87c90bf53cd37fbe6ab99dafc79b9faef9b4f0433c4e85d61222a9780abfc4b5b9abc6ca9389aa842cfa81018fe5972e6bbe823690da8ae756affe30ab8b008005e4a81249c5b77fa22ca84149e0315ba805c774800766dbf6e9a4208dd9acb5a1b5b286387c1ef607bf7f015241482fa8cb338e92bd53ad15ebad4f8e063fbc059f32afeb96de18a3273d05a4c738a10701362a8c2b7139bdc2a948876496dc50d4976cb915d625fc123a0d30780c83228f39ba7867b54a5fa98fb4845bc9edba49914c1f48b1d83533a43b40dd3ddf82cca2087637b9d4623bd9e5637766165b50c2fe42ecf7a833dc7536c458afccae920931212154d2c067947c2df445047e450e1639718dd79b5f4e59307bbfb5c9721df23a2ac9d80ff7311d027a60605f3d701c76bb58823dd7831cb3aa34778cc5480b4136cf3eb845aa07bdd22d8055aa3a69a332ae0cfc114316a874e9d65b6b679392522f745d5a4f28aafd63989fda1323161df1d148e9bd64a92578ccad495f45044e0f54ffc43c2aca8228a6ba2f0c56fda563faa0bf70bcd76fc30ba691009a7e5a31509edae88f553551aa114d28f4c7388b340d45c57dadc5e1fb8fb58c14d5b11d4d0a2c95199d5b2484591d8c1d0ac26886f7cd3f5283fd14989b54d3b9e48e56ccb76c9340af29112d8dcd584daa634442aac87580acc4d4c41a47ad3d197229bc7537c718fa91e60a7aeaffc1b5a8135568edcc0d02c44ab016a586a56f720009aa9b2a4a0cdc9d1b3792b8b9c214d6b38be403cb0b76e655cdb21d4cf7b5b18b249b393ab2e8f129e29811f44713247d1919cceb050a38006170b321b9332b06b280e9c77aab44719f6761a46711109a2efa0a16c44aac5c4d8f1d50729cf404f4f262c8246ddb31787314f2cfaed33c4f81c5cb0f62b194653d669c31878dbaaa9ff01b48d7f0c8ef4ea4495f36dad47c461c316f8790f9b0d8c1a8fc2e14821db16652565a7b82b0413bc491f4a8250c892de75ae58acd508dab1edb5d6f7e72a51ccd59c3b91a37ce03be50c3a7faf4f4713808e7cb182fc4f7e4781c9c01055310fde543a02498b1b46652ef9725cfaf45f89107140899b4a578286bf372fff7a25169ccb105faa7f2a5ed204b353d4ed76b2749bb1fe8da9b2ff07ce838ee64ca6743728c42a690b05f38ee5de46799d1fe9362b59fbcecc932169ce6e5e4ad96f9df4b0eb7457087ec92470ac66500d9194239610ee3bc5a9bcf30e91f925f180c9024aa0c9abdab930bca1f32db780f167258e467f7c07e55299eed8b81f988829e3ce2073fa0a70acfe0948accedb6989031ae4c3457e2369b8faa382fcb6fc72fd21f30d3c3fcd7c6ed005d6cda160f78cf2629cb0f863f13a048a7e948b4f86a838c45fc5ce4a9c43f58103ee361f43d1cce60ac37688218821345d5dc83c76d5992dc6558b9bf1d0450a947cad1bec3c73e2fda25c68918703ca15164c9e254b58b6e2626d1af3a91f2ea3f3e4a264e7e654d59cd61d73344ed02a1d18f8695397749ed4027459234bf930064e5762b1837a78a53cdcad261abd21c2fb2cc8f796d2f8abbad7fdb29f14fd3b1bb99bd2afb245dcc15f65f9251b462904be5f6e05598a09c761dafa5e47504952b2483777978beb809a248bd5643cd15b3c2ff6482c7ff09b4c6694e1b06a54de58e8cd73c4478f2c1613efae6460ab5b43044d4a34db495fb4948ac29d83239e23311db2f6cbff0136e74baf1f550cfa23b7c53019e9ddf0256eee6dc9728ae14c35a1c17f18263f9153051f902af2effa9cb2ee5beae5081c8b8f356908cf20ef34efe5242b52600b5ed32876e5bad1d28193e49ee7115ea577ec195482b7f4b23c7de83dcfcd144ac0daa0f65905c0ca3e907999d1c5d8bb29bdb3fe2f61309986e6051a60ee4259f622f36c4e61162cbb9cb3dd0583eba20b969877a82612843d4a48206e42f34d5ebce9cf147750224666f2ff5cc50720317aac78f0339fb732eb100"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b07000)=0x0) getpeername$packet(r2, &(0x7f0000aa2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000973000)=0x14) r5 = gettid() mq_notify(r2, &(0x7f00005aa000)={0x0, 0xa, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) [ 316.530520] autofs4:pid:27530:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) [ 316.546135] autofs4:pid:27530:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/18 13:42:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0x7e, &(0x7f0000ea9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x2, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, &(0x7f0000f54000-0x18)={0x0, 0x1, [0xf1c]}) 2018/01/18 13:42:20 executing program 3: mkdir(&(0x7f0000031000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000031000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000034000-0x10)='/dev/input/mice\x00', 0x0, 0x84000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x5) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000033000)=[0x0, 0x0, 0xffffffffffffffff]) setgid(r2) r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x5) [ 316.598272] autofs4:pid:27544:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) [ 316.628887] autofs4:pid:27544:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/18 13:42:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) keyctl$join(0x1, &(0x7f00008e1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f0000f1d000)="0d998c01da0c1e9146fd078dff0f0000753861b07680a49f70aee40f356b9b0428", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={r0, &(0x7f0000015000)="", &(0x7f0000b50000-0x4e)="", 0x0}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fce000-0xa)='/dev/sequencer\x00', 0x200, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00007a2000-0x4)=0x81) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000455000)=0xffffffffffffffff, 0x4) 2018/01/18 13:42:20 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a3b000)='/dev/mixer\x00', 0x8200, 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) recvmsg$kcm(r0, &(0x7f0000425000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00008d9000)=[{&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000d8f000-0x6c)=""/108, 0x6c}, {&(0x7f0000000000)=""/130, 0x82}], 0x3, &(0x7f0000001000-0x9f)=""/159, 0x9f, 0x2}, 0x2141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00004d2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000def000)=0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d8000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000764000)=0xfffffffffffffffb, 0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f00009db000)='./file0\x00', &(0x7f0000bdf000-0x9)='reiserfs\x00', 0x1, &(0x7f0000e95000-0x63)="34d3867a61230230d37f6dbc83244cd3670437aab42c04405efe69a28b9bc477f543e724968e04fa1bb72470aa8d66177a54244761b4e829732904aa45121d610dde943dc07dea8532095273ae1869f2a2bfa073f459f7f68fe5522441f6227ae65916") mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x0, &(0x7f00000ae000)="") 2018/01/18 13:42:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000abf000)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) 2018/01/18 13:42:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(r0, &(0x7f0000cf4000)={0x7}, 0x8, 0x80000) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xe}) 2018/01/18 13:42:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000142000)={0x0, 0x0}) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000f8f000-0x10)=[{&(0x7f0000cb3000-0x2d)="06", 0x1}], 0x1, 0x2) 2018/01/18 13:42:20 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/18 13:42:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00007ec000-0x8)='./file0\x00', &(0x7f0000211000)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x7f, 0x4) r1 = signalfd4(r0, &(0x7f00006c3000-0x8)={0x7fffffff}, 0x39b, 0x80000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003fc000)='/proc/self/net/pfkey\x00', 0x220003, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000224000)={0x0, 0x9, 0x20}, &(0x7f0000b2f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fab000-0x20)={0x80000000, 0x2, 0x8, 0x1, 0x1, 0x4, 0x7ff, 0x7, r3}, &(0x7f0000cbf000)=0x20) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000093d000)={@generic="2da2fb5c3c90b3adab4b8887e49053ba", @ifru_flags=0x1000}) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x18, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b57000-0x17)="a8c8ce0100000000fff50060c59ca703ad457d4ccc410d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000a30000-0x4)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000022a000)={0x0, 0x7}, &(0x7f000078b000-0x4)=0x6) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000ec4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000746000-0x8)={r4, 0x6, 0x3}, 0x8) fdatasync(r1) 2018/01/18 13:42:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000471000-0xb)='/dev/mixer\x00', 0x80081, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000689000-0x10)={0x4, 0x4, 0x9, 0x4, 0x0}, &(0x7f000052e000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006fb000-0x98)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x8}, &(0x7f000068d000-0x4)=0x98) recvfrom$llc(r0, &(0x7f0000412000-0x26)=""/38, 0x26, 0x10020, &(0x7f00005b8000-0x10)={0x1a, 0x1f, 0xc17e, 0x8, 0xa6, 0x10000000000000, @random="ef69ed72e3f2", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007d0000)=0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000a1f000)={{0x6000, 0x1, 0x0, 0x1, 0x0, 0x9e, 0x3, 0x6a2, 0x8000, 0x0, 0x7, 0x3, 0x0}, {0x10f002, 0xd000, 0x8, 0x3, 0x0, 0x0, 0x5, 0x1dbec5d4, 0x6066, 0x3, 0x9, 0x154, 0x0}, {0xd000, 0x107000, 0x3, 0x3, 0x9, 0x0, 0x6, 0x7fffffff, 0x1, 0x0, 0x8, 0x0, 0x0}, {0x4, 0x5000, 0x0, 0x77e, 0x80000001, 0x3, 0x3, 0xfffffffffffff1aa, 0x8, 0xfd, 0x20, 0x40, 0x0}, {0xf000, 0xf000, 0xb, 0x6, 0x7, 0xfe, 0x6, 0x10001, 0xfffffffffffffffe, 0x5, 0x40, 0x0, 0x0}, {0x4, 0x0, 0x10, 0x0, 0x2, 0x0, 0x1000, 0x4, 0x4, 0xffffffff8d965353, 0x1110000000000000, 0x7, 0x0}, {0x5000, 0x10000, 0xc, 0x8, 0xfffffffffffffffa, 0x9, 0x6, 0x0, 0x5, 0x6b982f59, 0x4, 0x6, 0x0}, {0x2000, 0xd001, 0xa, 0x7fff, 0x2, 0x5, 0x1, 0x7, 0x400, 0x1, 0x1, 0x0, 0x0}, {0x1, 0xf000, [0x0, 0x0, 0x0]}, {0x3002, 0x0, [0x0, 0x0, 0x0]}, 0x40010000, 0x0, 0x0, 0x12, 0x9, 0x8800, 0x10000, [0x5, 0x7f, 0x100000001, 0x1]}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000dcc000-0x4)=r2) syz_emit_ethernet(0x6a, &(0x7f0000ea9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x2, 0x0, 0x0, 0x3d, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x3, 0x0, []}]}}, ""}}}}}, &(0x7f0000f54000-0x18)={0x0, 0x1, [0xf1c]}) 2018/01/18 13:42:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e55000)={0x0, 0x0}, 0x4000) pipe2(&(0x7f0000c0d000)={0x0, 0x0}, 0x84000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00006c1000)=[{0x3, 0x4}], 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x7, 0x9}}, {0x100, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) 2018/01/18 13:42:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000635000-0x60)={0x0, 0x35, 0x1, @thr={&(0x7f0000716000-0xe6)="1af833c9e7ffd600d1364f7bdc02c5e5036ce9481aa39a6223f1f554a887c9df3495f7db038ccfdefa36d74862b8834480cff1adefd94fc09829c19f149fe224a91e4139242b064f3d5cd65e5e059cf066432e5b18f51d8b4a311f23da2028f31b4e6107f75ea0e88348d28e48d91adbd5ca2980b37eaecc98b7d6ce53ebb78e9a49157836d4d056671d997771c05a11025a2ef99c0b45b63b9fefe5b562ac66468138ed344c46a9ea5df80071ff37b7772a9414a4314e31ab981159831a38903f996aefe358ad0e32d3c9c521f56bc74a0d3685282892834ee73a0f5ce34c14b587e11f26ad", &(0x7f000095f000-0x9)="a90fdb09969514a2e8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000732000-0x4)=0x0) timer_delete(r0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r1, 0x2) 2018/01/18 13:42:21 executing program 7: r0 = socket(0x9, 0x5, 0x0) setsockopt(r0, 0x401000000114, 0x5, &(0x7f0000000000)="", 0x0) 2018/01/18 13:42:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000d18000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000998000-0x9)='/dev/dsp\x00', 0x301, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000faa000-0xf)='/dev/sequencer\x00', 0x40, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002b1000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d66000-0x4)=0x0) syz_open_dev$audion(&(0x7f0000271000-0xc)='/dev/audio#\x00', 0x15b7b62a, 0x100) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006f6000)={0xfffffffffffffffe, r1, 0x1}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000009f000-0x4)=0x3b2) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000a98000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00007d3000-0x4)=0x14) 2018/01/18 13:42:21 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006000-0x78)=[{{&(0x7f0000010000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000007000-0x2a)=[{&(0x7f0000011000-0xf4)="", 0x0}, {&(0x7f0000010000)="2ff894abd0aa3809acdfc18f92616fe8ec1b3f85b622f0ed607adbf6eca9c7077f3662ae70ddf298cd369e49d19b033164daa0e99c3d4dd59b510292de7b5faa69117d7c5c2203ad1f43fee83f85ebfb18c3869f15aabd5dbb9bb0ab5ea1d686eedec8b3f4fbffa0c6d4fa90665f0b48688441efe387f8dbd8751a81858c55b3de1380871589279c824dfccf5f9139a0d53807110e5ceba7ee18711ff76f08428398c77b70a2b49e9b8f52c5be9c97daf1567d83a537a73d2550660924638ed3ba903de235301024f2", 0xc9}], 0x2, &(0x7f0000005000)=[], 0x0, 0x40}, 0x1}, {{&(0x7f0000011000-0x1c)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b}, 0x1c, &(0x7f0000008000)=[{&(0x7f0000003000)="f6fa612beb1bd130b373d38f5076896b32817b26825a8559e08e774828f9cfe116e887c5a55c5c6a72684c2012cf06df60c2c42b2d4080a42171f3f598987892351ab9a9603eff1d184ce293dfde098d565d378708f0db608c7a0f270419e0c11905f0a1c08f5821ea67cc84a2842191bb1745284d9b3fc005e211462fde9e587383", 0x82}, {&(0x7f000000c000-0xe8)="7027b287e0fe88d0b81b7e466d80c7a6cba333d2d90b82b9dbeb24783882963de41cb210e5bf7797a7d663e5472823363c787501c3fe479d62dc69ff24f79293547323f9e85d6f2b16c92621261e293efb3c0b17b5c6ea6b3a78b8ac1d5a2fd661b8709aa46f4c140dbe85c6d561131cf650f14040df6f11e5f7b388dd324c99cf0c540c4bc8355606d92934c83b385a91a459d0488a4059548fc15ea1bc073c576d3f32c43c3099aed23bc7c7cc51587a94d962567343562324bcca719c26a4908a6c0a476a015933882690634ffc2c080a744ef09f61728a8033d67146aebaf4aac8188725f0a6", 0xe8}, {&(0x7f0000010000)="f8bb7e3ce3d1529ea3b12e3b438caacebdf6ebfa2747cab52c5f65624853", 0x1e}], 0x3, &(0x7f0000010000)=[], 0x0, 0x80}, 0x0}], 0x2, 0x80) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000011000)='em1security(self*\x00', 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000012000-0x6e)=@file={0x0, ""/108}, &(0x7f000000a000-0x4)=0x6e) mprotect(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053e000-0x7e)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x10, 0x0}) 2018/01/18 13:42:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005d8000-0xd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @igmp={0x6d22651111a67af, 0x0, 0x0, @loopback=0x7f000001, "99aac02f"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000515000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000144000)=0x0, &(0x7f00003a0000-0x4)=0x4) 2018/01/18 13:42:21 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x5, &(0x7f0000002000-0x28)=[{0x9, 0x6, 0x7, 0xba82}, {0x4, 0x200, 0x40, 0x2}, {0x1ff, 0x2, 0x4, 0x401}, {0x98, 0xff, 0x7a6e, 0x4}, {0x2df, 0x5a, 0x7fc000000000000, 0xffff}]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0xd)=""/13) 2018/01/18 13:42:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f000011d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) 2018/01/18 13:42:21 executing program 2: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000896000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "118dd5", 0x0, "168ed1"}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0xe3f]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ae0000-0x10)={0x3, &(0x7f0000766000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/18 13:42:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006c9000)='attr/exec\x00') getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f24000)=""/196, &(0x7f0000db8000)=0xc4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x7, 0x8) mmap(&(0x7f000006d000/0x2000)=nil, 0x2000, 0x4, 0x64010, r1, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) bind$bt_sco(r2, &(0x7f00006fe000)={0x1f, {0x0, 0x80, 0x27, 0x0, 0x8000, 0x7}}, 0x8) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/18 13:42:21 executing program 6: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000dfb000-0xdc)='6', 0x1) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008fc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000dfd000-0xc)={&(0x7f00008a1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r2 = syz_open_dev$amidi(&(0x7f0000dfc000-0xc)='/dev/amidi#\x00', 0x4, 0x14000) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000236000-0x4)=0x0) 2018/01/18 13:42:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00001c6000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fb000)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ed000-0x15)='/proc/self/net/pfkey\x00', 0x88480, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00001ed000)="0e4cde65808ab183ed66fe6553f0a2e0efd4a4ad3e3fbbce661c1ba1e88b95c355b24d1a5a7e6a4f19e8055641fe480e11ba970fcf777e0bef9001f3ff90bd122c52b165d3f54745c3e62aea45f058ba620ffbe7001be18f3c514e07097213a15bef340caab7e08772aa54210a6bbef32c910c2d5a122af468cbe7a9f11821", 0x7f) connect(r0, &(0x7f0000d31000-0x10)=@llc={0x1a, 0x15, 0x46e8, 0x1, 0xfff, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/18 13:42:21 executing program 4: r0 = getpid() migrate_pages(r0, 0xe09, &(0x7f00006e4000-0x8)=0x0, &(0x7f000063e000)=0x81) 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) capget(&(0x7f0000002000-0x8)={0x399f1336, r0}, &(0x7f0000001000)={0xd978, 0x5, 0x4, 0x0, 0x81, 0xbcd1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) 2018/01/18 13:42:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x2, 0x5}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000e22000)={0x1, 0x7, [{0x1d, 0x0, 0x8}]}) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000163000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000994000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000)={0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0xc) pwritev(0xffffffffffffffff, &(0x7f0000a58000-0x20)=[{&(0x7f0000ca5000-0x7b)="73b4a0e0ffa4e58eea40101a8bbec8ac67d22e9ce7a1e39e2b543cc7c9384d1be0148cfa4d09bcaba6e3151714d8fd8bcd6e9af3820a007de5f8e33c41ed3f08b7ae3acb5e757fb6fdd6949622a193a278f253e6edd6ff1c833a5865e32e2ca05baebd36904615053b28a3", 0x6b}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037d000)={0x0, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0xc) 2018/01/18 13:42:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000003000-0x21)="8d6f050cf51c1c6a39da889179028140044b4e82e5f9b703f83deb8d7ef69f37b3", 0x21}, {&(0x7f0000002000)="868b911ab4b8386b2d23fc043f24a255bea0ed7771f454b0cfbc3e1743a39dd1e3ebdd23045d56fd061ded9276ba906ec4a658ae", 0x34}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x4a)="d4c9c2a3cbdced763f2b1a012b07aa1a0a8027bd672d97908bee1e639ae3cf44072edfef3588598599f37cbf16e437982b71a39b9f8ad3f881c103be43d5b0cd5a1694439c0f8d530658", 0x4a}, {&(0x7f0000002000)="b2b2ddd69c4299c177a4a015588d5de38fb4e39423908098a5c5042cb2ddff40261799a2d02b7dad4fee85fda607c17ef9e6c9582a6982ae1cc7a9950d24174daae256f529b2c823f179f279fae287bc2dbc5f5950bda65839d9d9008f506d30204ff7f07587bd99befaf977f6c7cc4f610305ff89a73ce2931c325542fa3b5c4013a63cc156307bce699c9e8859cf556986b065c37499cbe8a8a3c3a2d8e4", 0x9f}, {&(0x7f0000002000+0x4f7)="2407e2db04864e75ff9b7ee0dd810996192fa720dfd57dff44258548d1005a0cc10dc99cfd623196b2d2d0b99b9de434a9644ede063a774fc756e873b6509824cf615e2d43aa023de2b5604d6b2a5610cca30aee51491fb6a76e2b0cdab42ce08ad96a761d007d304f775589296d4fe19c433913569b58ee708dacae2c20ecc60514272a0ed7c6b0b1ce24e3d4408d4cd04e4901eae5e002135f4bbf11546a6462db8e3176bf5e9d38d87ad49d7537a16c411599a14478832621c7d58e2c8359bdc05c75609d5a44d95f590211084cfb1e1079d928111954469f8e285262", 0xde}], 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) utime(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x10)={0x9, 0x8}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/18 13:42:21 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000015000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0}, 0xe) clock_gettime(0x3, &(0x7f0000008000-0x10)={0x0, 0x0}) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 13:42:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0xc, [0x7, 0x0, 0x0]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendto(r0, &(0x7f00006ed000)="b462712f7a6c87a4531f87d1169e6953b5b419fd615b5403aed3d5b70a82bd611ac835e8e454ad8bd663fc495e5ed9b6cbbea3f602c61eb5befe4d246d1230bb0cea036abd8c5d2f81a9ca0f52b0e64751bca6be245767cf5a322dafcc37cdfd6da8addc742a452624f97f41a78e93929e84dbbf663742b784267e30551aad741d72921d7d7e43cc8b4b14ddc82d12c97330dbc5c91c36370cfb4af8719a3f05e1648990948e96", 0xa7, 0x0, &(0x7f0000a1d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x3, 0x4, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x85}}}, 0x3a) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008ac000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9b000)=0xe8) 2018/01/18 13:42:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00007bd000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c63000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000d3000)=0x8, 0x4) syz_open_dev$dmmidi(&(0x7f0000351000-0xd)='/dev/dmmidi#\x00', 0x81, 0x1) add_key$user(&(0x7f0000e30000)='user\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000881000)="38be452887ceb74473d639eaa43c79beed8f6ca3c092e48efa604817f4549f06b170d505efd5bfed4ecaf53ee5fafe24db93c8c6d7be3d8324812ce1705ea6d0516370c9ead134a682340ecddd8fd7bbe22021e4791628ba0214e29e7910e218ac763fbe8a3c819b49528babc3db0ce57ca4960a647ec72faf11dacfc8813b5ebf3e30cb18f4daee161a20738195e3dfc2ebac39e9f9de05f5ff4e43e4d55e912ea5a3d1d2be45a6e332f5ac5be6686a7b479b1c77a4771696564e97978a3fad06cd6e28754444f2ddff7d91742b20342bade0e965dbe66c2ce0774694273d", 0xdf, r0) r2 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r3 = add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c4000)="b33a000087ebe00000007fd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995beee8e0d31bf32853747eda22d2818d08ca2718d81620e365a0e6b9485f2d925493f60c01e35f5f8c7eba67840800c97f5b07e5849d2e875bb76cd640b336616fe0f3c306007fb4627ee7597689525e8e7426508f6eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6a88f6672f98f7e149be31bd78b506e8b951173e1", 0xc0, r0) r4 = dup(0xffffffffffffff9c) msgget$private(0x0, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f0000255000)=""/209, &(0x7f0000408000)=0xd1) keyctl$dh_compute(0x17, &(0x7f0000a1c000)={r2, r3, r3}, &(0x7f00005a2000)=""/1, 0x1, &(0x7f000077f000-0x2c)={&(0x7f0000a4d000-0x5)={'hmac(sha3-256)\x00'}, &(0x7f0000a3a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 13:42:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000769000)={0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, 0x1c) fcntl$setlease(r2, 0x400, 0x0) 2018/01/18 13:42:21 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigpending(&(0x7f0000000000+0xa81)={0x0}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) read(r1, &(0x7f0000025000)=""/0, 0x0) 2018/01/18 13:42:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000461000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dfc000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000cfe000)=r0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c05000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 13:42:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$midi(&(0x7f000039d000)='/dev/midi#\x00', 0x1, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 13:42:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000f15000-0x10)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000019e000-0x10)={0xf000, 0x6000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = semget$private(0x0, 0x4, 0x500) semctl$SEM_INFO(r3, 0x9cf066e4b16caa77, 0x13, &(0x7f0000e3b000-0xe4)=""/228) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000e2b000-0x80)={[0xd000, 0x10001, 0x104000, 0x110004], 0x20, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 13:42:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x3ffffffffffffffe) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000081d000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x3c04, 0x3, "e2984cf5a03eda945792d6970a4eade9c6e19e9ea603a99eeecf18e28c571d441cb9e9718ed2e5237526d0254bcfc45c9939886c350851c31ab612b109370b62315868619daf283b176574414e3ad2c6"}, 0x160) r1 = accept4$inet6(r0, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) pipe(&(0x7f00008a5000)={0x0, 0x0}) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000b0b000)={{0x81, 0x0, 0x6, 0x7f, "5a781f9d2801930e2987a51157cdee88e54ea2312f3489100b49bbee77743a6f3e43ab19936dd4d25db85f0d", 0x4}, 0x0, 0x0, 0x5, r3, 0x4, 0x4, "69f54288cec22b514823ca213cf5c67e4505b231da790a86d1a6fce30a6b0af2fabdbd892ae05cf12673f2b0390e9295537fe192890075e065d5b76252c82cd7", &(0x7f0000245000)="73656375726974795cdb246367726f75702bcd766d6e6574302d5d70726f6300", 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0xe51a, 0x100000001, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x7887) r5 = syz_open_dev$mouse(&(0x7f0000e23000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x68) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a87000)=0x0) pwritev(r1, &(0x7f0000756000-0x70)=[{&(0x7f00004f0000)="a2c62df7af2989cb4436640bb51390abf469bc788c66c4150d5098c96ed0601c91a6635a80c01045d0a33d966c4963d08fcc99ad411045542630a7703d10f28bf587750e78847a11b4181144168d63df1487e21884ae3a8d432495b625a037fe8e85e39db897f93eca34edf90b18e90190301a92ea9716e24dc0a1a0f2f517ffa4a4f946bce94c61ce", 0x89}, {&(0x7f0000d09000)="4c22638b178c79edbef0de14090b398d692cd412c1b589b9866ed30f15d7ad09aa8d03c95081bcd8d0f41f80744cc65ebbed18a623f0e8b79eedc88fc6f32dcf2f9e0ab1c2d5542d6c80aa9d07f732c367141f6a26b03ef22f86d81c862119ad20f7099bc5e15393c8cd147148b1a375fec8c6174a84d8bc4922b1b8d3ae78084aed58178f7917b66f78ae0a3f94c2e684b385cfdfe6cfa62128b8b54c98b4e04eca0f37228552611a2fca2133a3ad1061d7aa11423a7243d59145cad1e82555a08cb9afd18c99ef7379b1a7054ee15e", 0xd0}, {&(0x7f0000eae000-0xad)="e35e2b22f4ed11ad92cb6165320aa1465c073cff83aff21ef8912a65df4d31ad7f1d1ab8680d0d441ddeddea31aa6633b9bdc5a1507980e4d68c0aa964b6f48e2380b2e610a564d9ddb28f4200f6251d04f2bbf978e5eb381731f98ce00583d89d5f21595aa5a36edb4b2bb2ab8ff996f79495f5dda896f6e30fcfb7bb33ce0674236e88ebeafab6effc8805655d2d7ce0474dc2a605e40b16220cadb0b51cc71793b967bd155a342edc8ebaee", 0xad}, {&(0x7f000051a000-0xbf)="bd650441f425fd8012bd00fa727eae24612659367ceae9e3f0f07279fc70f2fc013352ac1d18805dd266ebff282150ce90b22842e18a93408b2c58a6c8d53a47062478815fe72577de4353e7a680b623bbb7b015b2ba61710a825d10fa39492241304585db1c632c7ef7d96efbc71c1881d027ec888a41f5faf5ace7dfee8f626ede98b57d812ed168e0b81f75ac3e37d656688bc4fb63efe9bdec990d12d2ba4029343b1bfe7eea8dd186d9c2d59becfac3add2e544301afb1d111f16c234", 0xbf}, {&(0x7f00005dc000)="60d1622b5650894052e0e1f7c4a1b84476b35cf11b464a5a8062e15f6600f405f07d66b5da781ee3069acebc95b61abcb91fcc9ab079059d84f063ad863d8aa7fb8d977c", 0x44}, {&(0x7f0000487000)="121fad85f4ca3522f42d1f1c6fc2d0c7ac1ba40cc4612dafae51f7105b982a3b622283da4fd9ce36c5a055db01b1e17cb4189ca52371f484ff91085144a32ba192836ab7dc4c30d8f07064375ae260be37259c6ac2efaa74a1e62590523cf6cae0", 0x61}, {&(0x7f00003e4000-0x91)="1d90fdb1f68d2ffbf44e2936484cf15a90359ba3cda406ee22513264f4b4a9699ea3d7cf5e22908aab0e9cb1b188fd6ed9a55af2e33d3f997c6b3ef4af2d3be2cee660e31d9773cd36ca119b6fa9b5cccb766e96fa494fbf9e33ddedde11b45e64233ebb94d5bd8442fd1781317044858ed1815cc0a810d46eda3249f205cbd9d1b87fc066abff9522d5c29347a181ee32", 0x91}], 0x7, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00007b8000)=@generic=""/16, 0x10) syz_open_dev$audion(&(0x7f0000101000)='/dev/audio#\x00', 0x2, 0x100) shutdown(r0, 0x0) ioctl$KDSETLED(r5, 0x4b32, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/18 13:42:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000522000)="658100000000000000000600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r0, 0x0) futex(&(0x7f0000969000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) fstat(r0, &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f6b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d65000-0xc)={r1, 0x0, r0}) [ 317.139560] ================================================================== [ 317.147002] BUG: KASAN: slab-out-of-bounds in sha3_update+0xdf/0x2e0 [ 317.153496] Write of size 192 at addr ffff8801a9c3337c by task syz-executor2/27638 [ 317.161191] [ 317.162817] CPU: 0 PID: 27638 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #267 [ 317.170166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.179511] Call Trace: [ 317.182080] dump_stack+0x194/0x257 [ 317.185687] ? arch_local_irq_restore+0x53/0x53 [ 317.190332] ? show_regs_print_info+0x18/0x18 [ 317.194806] ? keyctl_dh_compute+0xac/0xf3 [ 317.199032] ? sha3_update+0xdf/0x2e0 [ 317.202810] print_address_description+0x73/0x250 [ 317.207631] ? sha3_update+0xdf/0x2e0 [ 317.211411] kasan_report+0x25b/0x340 [ 317.215190] check_memory_region+0x137/0x190 [ 317.219583] memcpy+0x37/0x50 [ 317.222666] sha3_update+0xdf/0x2e0 [ 317.226278] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 317.232144] crypto_shash_update+0xda/0x240 [ 317.236453] hmac_update+0x7e/0xa0 [ 317.239975] crypto_shash_update+0xda/0x240 [ 317.244272] ? hmac_import+0x1bd/0x230 [ 317.248144] __keyctl_dh_compute+0x160f/0x1990 [ 317.252721] ? dh_data_from_key+0x340/0x340 [ 317.257032] ? find_held_lock+0x35/0x1d0 [ 317.261077] ? __might_fault+0x110/0x1d0 [ 317.265116] ? lock_downgrade+0x980/0x980 [ 317.269245] ? lock_release+0xa40/0xa40 [ 317.273197] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 317.279082] ? kasan_check_write+0x14/0x20 [ 317.283295] keyctl_dh_compute+0xac/0xf3 [ 317.287332] ? __keyctl_dh_compute+0x1990/0x1990 [ 317.292075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 317.297072] SyS_keyctl+0x72/0x2c0 [ 317.300594] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 317.305331] RIP: 0033:0x452e39 [ 317.308500] RSP: 002b:00007f043485bc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 317.316193] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 317.323447] RDX: 00000000205a2000 RSI: 0000000020a1c000 RDI: 0000000000000017 [ 317.330695] RBP: 0000000000000018 R08: 000000002077efd4 R09: 0000000000000000 [ 317.337939] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000006ee2e0 [ 317.345199] R13: 00000000ffffffff R14: 00007f043485c6d4 R15: 0000000000000000 [ 317.352464] [ 317.354077] Allocated by task 27638: [ 317.357768] save_stack+0x43/0xd0 [ 317.361203] kasan_kmalloc+0xad/0xe0 [ 317.364891] __kmalloc+0x162/0x760 [ 317.368407] __keyctl_dh_compute+0x2b0/0x1990 [ 317.372875] keyctl_dh_compute+0xac/0xf3 [ 317.376909] SyS_keyctl+0x72/0x2c0 [ 317.380433] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 317.385166] [ 317.386766] Freed by task 3636: [ 317.390022] save_stack+0x43/0xd0 [ 317.393449] kasan_slab_free+0x71/0xc0 [ 317.397309] kfree+0xd6/0x260 [ 317.400389] kernfs_fop_release+0x13f/0x180 [ 317.404683] __fput+0x327/0x7e0 [ 317.407934] ____fput+0x15/0x20 [ 317.411200] task_work_run+0x199/0x270 [ 317.415061] exit_to_usermode_loop+0x296/0x310 [ 317.419616] syscall_return_slowpath+0x490/0x550 [ 317.424350] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 317.429074] [ 317.430680] The buggy address belongs to the object at ffff8801a9c33280 [ 317.430680] which belongs to the cache kmalloc-512 of size 512 [ 317.443309] The buggy address is located 252 bytes inside of [ 317.443309] 512-byte region [ffff8801a9c33280, ffff8801a9c33480) [ 317.455154] The buggy address belongs to the page: [ 317.460058] page:ffffea0006a70cc0 count:1 mapcount:0 mapping:ffff8801a9c33000 index:0xffff8801a9c33500 [ 317.469478] flags: 0x2fffc0000000100(slab) [ 317.473689] raw: 02fffc0000000100 ffff8801a9c33000 ffff8801a9c33500 0000000100000005 [ 317.481548] raw: ffffea0006a70d60 ffffea0006a71020 ffff8801dac00940 0000000000000000 [ 317.489401] page dumped because: kasan: bad access detected [ 317.495084] [ 317.496685] Memory state around the buggy address: [ 317.501588] ffff8801a9c33300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 317.508920] ffff8801a9c33380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 317.516254] >ffff8801a9c33400: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 317.523584] ^ [ 317.527184] ffff8801a9c33480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 317.534515] ffff8801a9c33500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 317.541844] ================================================================== [ 317.549176] Disabling lock debugging due to kernel taint [ 317.554753] Kernel panic - not syncing: panic_on_warn set ... [ 317.554753] [ 317.562110] CPU: 0 PID: 27638 Comm: syz-executor2 Tainted: G B 4.15.0-rc8+ #267 [ 317.570759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.580094] Call Trace: [ 317.582663] dump_stack+0x194/0x257 [ 317.586266] ? arch_local_irq_restore+0x53/0x53 [ 317.590916] ? kasan_end_report+0x32/0x50 [ 317.595040] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 317.599771] ? vsnprintf+0x1ed/0x1900 [ 317.603550] ? sha3_update+0xd0/0x2e0 [ 317.607326] panic+0x1e4/0x41c [ 317.610495] ? refcount_error_report+0x214/0x214 [ 317.615226] ? add_taint+0x1c/0x50 [ 317.618739] ? add_taint+0x1c/0x50 [ 317.622255] ? sha3_update+0xdf/0x2e0 [ 317.626029] kasan_end_report+0x50/0x50 [ 317.629978] kasan_report+0x144/0x340 [ 317.633756] check_memory_region+0x137/0x190 [ 317.638154] memcpy+0x37/0x50 [ 317.641238] sha3_update+0xdf/0x2e0 [ 317.644844] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 317.650712] crypto_shash_update+0xda/0x240 [ 317.655017] hmac_update+0x7e/0xa0 [ 317.658541] crypto_shash_update+0xda/0x240 [ 317.662834] ? hmac_import+0x1bd/0x230 [ 317.666701] __keyctl_dh_compute+0x160f/0x1990 [ 317.671270] ? dh_data_from_key+0x340/0x340 [ 317.675567] ? find_held_lock+0x35/0x1d0 [ 317.679605] ? __might_fault+0x110/0x1d0 [ 317.683641] ? lock_downgrade+0x980/0x980 [ 317.687765] ? lock_release+0xa40/0xa40 [ 317.691715] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 317.697594] ? kasan_check_write+0x14/0x20 [ 317.701803] keyctl_dh_compute+0xac/0xf3 [ 317.705839] ? __keyctl_dh_compute+0x1990/0x1990 [ 317.710583] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 317.715577] SyS_keyctl+0x72/0x2c0 [ 317.719097] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 317.723826] RIP: 0033:0x452e39 [ 317.726990] RSP: 002b:00007f043485bc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 317.734672] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 317.741916] RDX: 00000000205a2000 RSI: 0000000020a1c000 RDI: 0000000000000017 [ 317.749159] RBP: 0000000000000018 R08: 000000002077efd4 R09: 0000000000000000 [ 317.756402] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000006ee2e0 [ 317.763647] R13: 00000000ffffffff R14: 00007f043485c6d4 R15: 0000000000000000 [ 317.771364] Dumping ftrace buffer: [ 317.774883] (ftrace buffer empty) [ 317.778563] Kernel Offset: disabled [ 317.782161] Rebooting in 86400 seconds..