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", @nested={0x28c, 0x48, [@typed={0xc, 0x50, @pid=r2}, @generic="f494bae1a50b94867ff1e1c779ea443197281f7eb50c2baca87dfeeb584cbf3b87a815f45b6ed0b16bfaad5b4f6274caa6a3f614bd2503d229e6fdc5137e2538c7c4038e6efe3212505b596b983f56d1081a787e7e8fe4e88fc827c90ef1c224038b93c529ca5a74abdd1a4377c58d76aecf9ff2b2ccd47e8432b21d0c5992bc5cafac885ba80f7dd692a9ad950fd3b894c23ba2b8c890586ff8a771ab60f689f1b3f29becfa52dc3c9df420628c01d092928ef2398498c2a5ab8c8487630fa2a6dfc148068ce4cda219b459f6fd7d4a42a76ff3080506a722cd53760b78c0b6cd020ccab110a523c78d09", @generic="ccaba7f432d1f9e82f8f533017b71416d5aecc580e27e2fe64e78a8525cc18fdc87bb51f69e7175be1cf3156870e902eefb947cc5f0fb2c221337192af3170385b3ed1c0224eac51375cea25865ae3aa2b91b327d2987dbcb4bc37031722b8c7f903144bd3f19b56c34e98a245b7b543bbadd15d4f2534bade1f34f27660c0bed76a81fcf1d4abaffc47b07ad475473e82204895cbdc332ae27014e6245da0ccf5", @generic="6d4a3731be30bf8222120ed618961f3c3d9ca9828162d9cafe045186c03df77c9033593d1f8b9364b4940bd103ab6b928c11b9d76502cd8fa04e3bd4326c5609e182da9c5ceaa1333995a94d5518ac79a6fb29d3ab538cf46353b56a2dadacea78c673a6a064a5d0424407fc66f29558e8373d9b06922fb2055a4403a14c609c792c367df55e018b07f426263fbf6d50d8abc1f7c245770607a8e848932061e373e3a51b9c99f2dc186f8c0493ac84793ad6454d4875a9e33a2d6579895c0a26f02b5f1e7ba8df667171a204b3ed98ce2d78fd2fdc423f796abea2fa7553d6f1dc", @typed={0xc, 0x78, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}]}]}, 0x12a0}, 0x1, 0x0, 0x0, 0x4c000}, 0x4000) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000704000-0xf8)=@hopopts={0x2f, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x2c, "8d6a102a01940cf514abc3c88b41bafeb4b1cb69aea72c5a9948b17b0a843ede8e55e93580acaca7cd908f1c"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x40, {0x7fff, 0xe, 0xd1, 0xfffffffffffffff7, [0x6, 0x4, 0x0, 0x6, 0x1eff, 0x9, 0x7]}}, @calipso={0x7, 0x20, {0xffffffff, 0x6, 0x7efd94d0, 0x5, [0x1, 0xfffffffffffffffe, 0xef31]}}, @generic={0xffffffffffffd882, 0x27, "fc7aa21159af3aa0b74a34bf75dd9ca6c19b4f433b2856b4184dd329c305052d0533896f6a7f69"}, @calipso={0x7, 0x28, {0x8001, 0x8, 0x2, 0x88b5, [0x0, 0x6, 0x8, 0x29cfdcc0]}}]}, 0xf8) 2018/01/16 05:59:55 executing program 1: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000189000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000e12000-0x8)='./file0\x00', &(0x7f0000856000)='./file0\x00', 0xe001, 0x0, 0x0, 0x100, 0x7ff, 0x40004) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00002c6000)=r2) 2018/01/16 05:59:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00009c4000-0x1a)=@random={'os2.\x00', "1f21842d0009e2"}, &(0x7f0000000000)=""/53, 0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x3, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/16 05:59:55 executing program 2: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) syz_open_dev$binder(&(0x7f0000608000-0xd)='/dev/binder#\x00', 0x0, 0x802) userfaultfd(0x80800) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000021b000)=0x0) 2018/01/16 05:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1b3, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) 2018/01/16 05:59:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="99e9f76d412b2fe7abaa3cf030ca603e725001e5174230797474bade8b58c942d71dd8d47ecec534c36eb3c5bba79f9fcbcfa55c1336c4050a83b7", 0x3b}, {&(0x7f0000001000-0xac)="6276eb9ca7faf7e5d14c10e99decf393fd2f7d3041b3d19ff176d663f04423312167a10d14076c5e2ba0fd94660aae88770bfd1b2f44eadfb10d222cdde2f60de2ba63ee6eab8f9d9e55cab7cb9aa520ce64ca4051bec6f7e315d439e36f131a050edf0cc269eb71f9fd5fc5cc72727ae0e15f5d2262e153b4b74e5ab76bc1bc3b7a647cedf40d770b43df106ef05b3e7d3f2aff65c6bfaf890f2a355b16b4c09e4c528e9c2e9f3c9863af90", 0xac}], 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000+0xcf1)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000-0x4d)="d6f49f1b33ab01ab79cf47e7a20f88f2e2158abce62575c5429a5df06c4225e9e43e9737666e2944581fc122c9273a85de8e7b0617c66c2bfec92406e042537f6992ae2fccc9bbf12f16c4f623", 0x4d, 0x4008001, &(0x7f0000000000)={0x1a, 0xfc, 0x7, 0x7, 0x6, 0x4, @random="8c87d7a19760", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001f3000-0x30)={0x0, 0x0, &(0x7f000044c000-0x6c)=[], 0x0, 0x0, &(0x7f000002b000)=""}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f78000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d28000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000017e000-0x10)={0x7, 0x800a, 0x0, 0x2, r3}, 0x10) 2018/01/16 05:59:55 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000009000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x5) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000001c000)=[{&(0x7f000000b000-0x15)="343eba9e8336d95d78102aa20534738554dd547cdf", 0x15}, {&(0x7f000001c000)="05f8fbbec9e8d6c8291407e4710616c2491a213160afb25fc2bf62753aa8ebb4a3d45e8db849bd36caf0ddcff4d6895d42bccada3df98d192c67e1a81ae8d9e042e55fa40adc9b95b4d2b7b312a05703b50fe7bf69001d36ee9d0253a676a2345a4c9470a890ba1520a727f49ec14273750f64fb2386930e046cd45e55b291de686dc429c949868077396aab27ae45d3fcffd9d79f3939e0a454d4b43691b6dab769fc19892338f02ec617f9bb5051794e123a210e774ff122511d5d6b35a77ee6c6dc0ecdcb1f1fd3d972c30a51cafe96152dc39083283bcec4ee0cb906e0132c71aa41c9a9ab163223dadfa6cdcfb43c97f351ffdaf49f1ec8d8867b5fc3618f35e196fbffc9a4517f515691edfcf7c6345218bf86b538e0b6ad544969df24d2fae4ab3bea37604d40a9ee5e4ba79f09231cad974a65b3d41f27031415808342838a8611a21f20b486257ed52be444279a9034d199b2e8bafe09610cde81de58b3247170200a24acccb1607c36bebbbd776a36e1e0d6f2f3aa1b8134099f1e9dc34df5409e7e88a8f5d1720e5761d1b26c2b8506879e6f404e79fd154da1e31047114db549e738122549a3775545fa03c5a039a6cc12ec58bb11e59fcb012dea616e357f085777c2df757c43fe6f51255fbebd68fc2d43203d84739e25958a5faaa202f8f06e63edc493eea92bdc80c35a9d7613c08e816d4fbb3efe256b3af8464355e91ea70e84b6eedb121adefbe0e02ec220a7283b02ffd471171fce85e8dd29a1ccfde64de1ea41e69f98a3fb31742ed171131ba568da4358517e07375b0e5931e1d60503370af9847c2540238976f60fdbeef69bff0d8d0e19352be93d2259591da761dbfcc1e37a6823a1caf87ae485202280cce30f42eb0968ea618f1b0422809e16a1e2d0790f58be67e2da679e8aefceb7aaf0899dec5be738a4b711113561a11d5241f7018b9d6c5057f3f8077a4dd27fd6d51478f0191a8aa047983549c960e132947fafb0a6e13e763d4f5c91bb13175be3963dcb2ed4dcd7bfe9888807ee7da57c8be9ac21e3f991893982413b31d012b7c278c97f5f0693eac074269a4cb0bc478449768e509eba4d326851cc3810c960a2135910b998c5c1bdeffb8e40c6fb1474c2dec3e11e649b15a0b924f539b512d0f6faec7faccf6ddcb6f77b1d294dc942b9ea26203343cf4e5f590cd67524cb0f9174e43f86cf586b0df10ea492481a51631ffc162cf11d8f3a18dfd3df4291a9152ce4474773c5dd25206f5883cd0c8cfda036b107f485acc99c6de552ebc109d48d25d941a96564eeaf2c0eee6c31160773173f2c5f3e4746e2cf138ad7514b590e691f4ba90a186a779b58f62ca28775f526d8d64717b1ce1729a053d5dcaf01e4ba4600db3a8a449d303a9cbf50b5094b238fa58e44ea6e8f0fa55ebdf3f588fef9c3c70ad99b86378b2369e2370066f01fc45a0a598af91af3ac380977596ae942907e891cbc67e75923b0d2a8d51e57587f0abd24807b57f8bb84e73999e86104586c7d0f3d1898aa93582779a5be9f26c8006f2a0a52c9b8099e979d8580b70f915b2b8a12a44878b3e4fadabaeaa48ec23b66b0862d2d9836e09547eec37a3eca9c14ce47310716c620c12cd38fb5c5874279e7f3ae96338bfeeba750e44f1e3de96202dfdeaa7273e889f5ba8e50b265fdca205b74ca9e23aaee79be2521a84228698197a1638a30ef869834c6c1310aea4423ef9d8b991b24d93be4727e5d113966631cd44eb5404136a556be5aa22128db43d815336be8e48c48eea164335b345d9f5520d0312cf8a0b5f581266b491aba02e016d4090af93ff7b0f0800baa65a2a28fd3c27bd4dfcd88270911cb8107bbd8784e23fb707f9469e6a04c2b3456caa7ad0882467561007222450a44feeaf6b7917e53c97aa510e9f26f3dff2d5cea2f9e31ec1669c6e51ce7fc0f08ae4ca95df3637081887c459cee14fa5d2687fc239f82bb6e5f32f5090acd865c5c2f372a6e0056fc507b339122ce7c347157af569eeb29b45dd9c72d603a0a705181b8b16238ea81e897b499872e728f383455362d4d826e306bc540dcdd2138d53346f9bbb081366a728030ae61ab09797eaf2148100ce41ce931653885a92f6506bf122cb94233072b023f79e3e334e4cb8d40318842425a5416a35061b8a35fba72a5e538efe3bb0349ec0e03eb45b6f325d36d57b12c00369bc66ca61758e1f17d5471a6fd63cea9bc7c8a0cc357cb5c41451d167e5d9730cf497232c3dcd1c29ab4153c1828a53354f6fb203fcd0c08c3913dc90976335ddd104fe28e025a37b67528b924994e723e3f86d03e9f86386865c5dbbd94315b251abb466c7a68e4ac7d9ef77b77f2466b8ef26bd2dfc9da3f744207abe95577f4d84fc2f44535e081baa868a33352f4774cae184a9ccc7c0ccb55aab09e66e2726f832bbd35cb9fe4dc635be5b94fc5b2b403571cecd4e9018d2ac2c747572b9f53c06326334cf366a3d0df4398e20890814a88a3e618c8089ef1d72cb51c9121bdcec9964931afebe9b4fb2665ec48ced4c8720afbccc83c0a4649c320d2429c7eb2d035f530fa161570f8f1cd50da718039eb03289147549a28bf5b3ea5044f123be4afe580a7a01a5b508266422379beebd6651f102e62f0d4e66e452045e84a77218c89e8c60ba4a711d3146f72558e01cfed3867fcda4549eb34f9791bfb6648979bbfa64110e1b4e9d62e13c5c40cbb0871a0d1328b5985213ef1d8f3b98ed4fcb0d1c9bf91d0f396d0268f6560e6478dc222a2201020eb957e0cf938105f48bd20f9e875daff2ec62c391bab7f61837e89e3bdc8c3845f1fca45eb44cfbc828ab4781c0c14708e80bf17c28abdc2213d97978afc49048efa93a072aa35f1bc55f8f468d17a6ad7dc58144dd12aa8eb4159cf7d87e51836366a57d1b288abb2eaaadf2e12c2f7bbc77f2d9353724adf5ddaae73df1c5f257ddd0db78140aa05e21b692e515a81546bf3636aa844c9f61f1894b00de7d1a29e93dcbb58c6c91fa479c4da83d34729c4ca2a496a31f74d6267427c0d9a79fb593ed34b0b39c2341827cf2ae5504beb474f02a3359885720cef671ce8872df733466d5ee30f363e7fe542636ce7a1969e4ae3242de9b4af13cabcd98d50cf99fc0d04836d76b0c9d68f1c59589638d90f2fcd7e3877972f875da63151dba0daec5a5e9441c63aa7f0f8f1c86945627cda96bc8b57d2c12855697d535b815777396a148eb7620d841683cd780cb6f26c312de695e9f6e40906f1c471749ccf15877abef7c040aed4a877256e626449741cefba1d84668b03ced67fc9309fecba820ed75932a633ad059126a2d983ec3e6916bf1548038a33a9c9343137ef4c58802110f58b6512938c6849439bf79bcdc9047f24892d8e3b299f468d168e1a91ece49d6ce5e8e4c88258973d92230a71ec278eadbc8c72ad3741b9167f7f790b4785f407f248d36922f1700ebc02e27e799a8990d7a1fb0ca39ff671c55cbc8705e36a290d7760d63b9cb283e531f8e16c117d76d9fb777fb70ff719349edf240e08a8e9799ebf2fcb4603e842328f89b01a6d24584d82431991c92453c3ca84bacc6faf45e5a6bed826333de52c74ed485ff97aef9eaa9a473826ee882ca187ea3e271ea5483fa22a00da3a4c74cb9641c1966a7622c42c5d8c34ed32e7c3683e61dbfeed40e816b747f38bdda02d6d7a9ad06116f4c871459d1b22ebde11e6d209886a4b39bfdf2c9e3205aba2c628b1956ee11f345154ed5ce5d129b42dd23821d531ac35df79e608cd584f0d49e1101977f0df30c842a231cc7759f148884ffade10ed679154c9a1700a7100d3e4feabef9d4bbc3ef282b6a17df58ea580115656e157a1c19f86687979450d8580512f2cd55a04c5c23d7d19c01d5e2c521f405c88af9b2f90a68639dd697f8a277311abde81ff11cb1e3362eb6f7029c3cf1d7951338f8b02285cf4360cf55a68ce9df09d99fa94ba889400c08eb4c671fb4ce367f09f67802a63927e84c106b1b6b8bc5f953d78c6ffd1312b15ec4fb7f0a055d730b1c9b4254e549e3294639efffbed32d1af693d80359b4e0c351767d78f2888c42379def4131528d8dd4a4313b99e71613043c6d1f00fa7a27bb74ea3708c2f21ce08f9cb12cb4835722949c1f23f59983838ae4f65d1fef83bc8cbefe872aa9712ddcdd3c9d3a6fa4630b19e0f102613789b3a1dfdd2a8fabd5854050ea17b025d4fcb5accfa3d75915b6f84917ae00fe6dcea3eccf58f085f9e7164ef9b12be3fcd481bd4baabe327d01979aeee1915214967d2609db85de38ad2ac68189e27556833bd8e411fee51eea35d58ae51f22e9c2fa11ecdba92c87d5f4c39c6fd15f9d0cf573a18e5f28696338278c3bc62671f1e8f227dc61d64e615ba5fa136fd556c440d03b9735da575ffd25ec4ae25b2f5e345ef73a862fc191d6a6eaa3217776d4163b373807a81225fc6d10918266fbec0171a019e557a6535813bd744b9a0d26dc6ab2b5b1b6d11f91039da0351e5fa6586fffffd2ff8da67ab9df12c9a804ff0f642f1af9e25a94365c04a899e5f84236befebbf840c2c03bb26795c60d358c7d84f037d4ac1e50aea74efc1af53b23d27409d23f2a26394905ac32715ee5fc2f30c25459d5140af8bdcdf7a4286817079e74c149d2caf1f1457bfdc81a6761208426a0eb831c7897d9c05635a6548ebea5e0c37ad93d200f9b33a06f2b3ce22981a9813c71848cf8e790e2102dabc0d4d70fb35441fd8b573de01725791f8c6a5c900e646a78b5926663e22350e218b7770ef28e38768441d4caff83db0b41d3f39257f9dbd65e7bb5b0b432cac32f5d66474013541f21dacaa38f9b88defe824a999855f5c2c1bed3e9a6d813267d13ef8d740476a25029965110ab51b9a20b4da9e31929397d96298cfc2db03becf259291fee4b58c80d28e490fac183e78368017c49ccf4f40bc5a97da8ca39929b8e8f6a6f90110897a77a3118fb84d7d4ff289d2961bec2587cfb35b604d9daf28c50a1d81661c3097fe86768d205455394d8d465acedd4d2f247ed3541ce19410daea65cb1185cd971e1708c1aa31a3b8e59c82c909025792749349edcf9e0def8da9a072668aadbe2a8bcd60d022d7e2081cde5d1538526461f71694a0f8ca2642815dcad07938c23f0465789e42de1ab98fdd7ad22bc69dcc9da226d9e0563c0df4b8481a1cb2208259203dfc7b8930ef4a6688cb7474966f669a61d7ac7f0ba170b6ea4571e67b8f7497c3ee7674d5f86b35e5bd6af8615e1436bdaafedf0f2883002eabb102480dcae73a4845228298130c7f07155352dba76f7e6bd95593371e6c3f0104d17b949f517b5e1160d4e34412140bfb20c3547af5f7891ed37d4ef0b8cb718397c278fc4edbaf3d94f21975a9432aa982f1e28725d61143bf44240c115287d29973a881dea6ace3bae413583526b11b6f4187e0c75b73e759e355098e252c9d93b2559ba9384c92921a15d247f2b316168a9da5ce53e2409cbe2e1cba0a0c354daa233e79bd0bb3000c91513a8e925af7d4c7a25fcbc08a2d3d27f13c704dd32579d7d28f55f5fc7870d520bbd091eaab2b2fa35bfbf90ac9f92b248e866181e75397e2be2c599d51490b88b75e759f984cb9b1aaa6e479eee5c4204fbc4e018744115652e772c83e1935a820bd94936c5d5451f7936c3e1c86f79a494d7125c1fd8ad55ffd6e53fdff2cbd7ec86b1df20f16022083e2305058ac238c7c39", 0x1000}, {&(0x7f0000007000-0xd4)="5f301091aad2ae1b80824c634be630923ad7529a7e63268317595fd0ab7b113af1343d148a79405ce9a8e0a2c88ef30b820d8240d69ba3dbb95137373a96e6e5996f7fa8f0364c6c289faa1152256266b0fbf6d6fcba58243254ad0ee4ae14101432eea83879e94b757789e85a647128f692959e9fc3dbf7f61c4b145ff116eccf630afd634212d9a9ba4673a5659a0d21bf5ff402ec061a7593225a3fa8d5b6fc042b1dd1ecd1160981a4beb3e5494bad765f2423c494ca685288d8ae61d7511f2a48e8c393a874a19b21e8149f53e1b37c2cc8", 0xd4}, {&(0x7f0000006000-0xf0)="3bda46b4efb6748ff40ff56e0bd05d2215c1e6bb3164253637a9ee5f9f70e3a7c43a52988184adc50ffa570548c3e10949e7316ff39a0b1cdb0f70b9fb311bae2efd6593f3fb79752097bc00fc3a8f97617423fd57b8aa6f9f16691db15fc828aae5734423925cfe6c93a0ab7ee7edcd5c3257feeb61da90f99e7c6d853c25f4102da9159d5eb48caa346aeed4cdce767e5691d5909c36ea4432687c9ef65dc7ff5b81ce0df3079c3f785983d6332c1dce6784a179f6b42bd7f15647971b68cee7e40657ba35b6590cf1861c01d96167463870c9457b8550e76bba901beed0148ed90c5d0987c46a8212253055e505f7", 0xf0}, {&(0x7f000000c000)="b1eaead21500bb99b112e8f40e8e7726710972294138d96cc9bd82258571e392126f89fed8ef9a305fe38396a93a5213225190d5fb376a2727421c63d29f52332e53a988e93cc968139e574b6e758149edf28ea34d8aefa351d942c16ac3e745f20de15eb443f79683dd09863621882c17a7ddf314694a6edd91", 0x7a}], 0x5, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000001b000-0x78)=[{{&(0x7f000001b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x4, 0x1, 0x1, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x3a, &(0x7f0000003000)=[{&(0x7f0000009000-0x2e)="913759111ac25bb0ac7284d4c058e7ba4418a85f98f2795fc4bb582ec9d09074240f770873f2c99ef592df35e93c", 0x2e}, {&(0x7f000001a000)="f3d868f3da49375534060ec50dcb0a5dd68b919efe6e7a6a98e417c091e524df87929b8b5f6b6d363177b29959d2a414355d3edfbb2dbd203951a4ee4f814ee6e853459da48d75bc5cdfe74118359c07126d263b65b4260f88ed47b8a72cba555682cbf9293b73f83775a33746dc116010e9969424c947306307dd25102dc5174aded054a37472ed990a7c81b4867f61e5e67c5649cb13f24ba89014603e8a90d5cf2875d95662dd2f8c622295ddadb3cf0dfb334324609e8327a5fd02a0da4b71bbe9629bdfc9d3152af9", 0xcb}, {&(0x7f000001a000)="c0c47069ef5f7a6ed1661d46f00f8a1e34d52f4a523d02c57b3bbb6ded225956a73aff8d7473a155244eaedb856359038860dfc01ba5bb3132e19f3e1ba30a4657847e44bfc976cf179b29da783107a1ed801b369b8bbbe386aede72622ff09059feffeb16a7dbe7e95fd5aeab2b1071ba202359982c2b031d4163650226e21fdacfd32e6da4f76cb6ed5ef5d7f00321307291fc4d31571718ec62c214807d82a3879c", 0xa3}, {&(0x7f000001b000-0x94)="eed1654cdc9400f4b41bd91d41a9307025ffb070864fdc7ac16acf140bcd7d64822a681275a9e5291ee25876ee9a00ee103a3f6ae82112e34cf209c5ef9e205ae2ef4904b27bba9281a3dd715a25b02168ecdd88d93c0549f4076cc60aea753d717328269663aaf17f83fa9d34c8bc06722c023c5a7637d86a867dae559d5e53ce8026193f9c2a126d7148a570522b79b5501331", 0x94}, {&(0x7f000001d000)="75bdc06af31c572d64806191d5e43d81dd591315cc04dda80fe1ad586baf8b19bbafdccce20d0f90a4de9698b77bd850294b785fafd2000ab1b9f04ad3bba318e5ace9c14e2a0c61ed599287d12bd3ad13b238c709b7dc4ca1bdfc2403a2fb61f8bb0330fabcabc2b0fd042353f9a55d09352327826f05cb204817e53667a409e97817fcfcd7ed905e50545fd5d12a61aabe14b1b05af220de0a50538ddf813130507eb1534e27fe982887238f4dcd38a275d4be19da93521965ec3bf858ccf2918d73067feff852ccf4bbaeea6aca613fe63d1aae5fe72a0b7ea5a84aea2a53646a77f4", 0xe4}, {&(0x7f000001a000)="d59250bbb4c1693f55a5242ef4c130fe0d883bd57ad8c63c7f44d8b4768c173978b82f8d07b0eb5530a62306d2e62a428e795e2ed588fe464ec302744673ae0f2c279d67f5cdbfeeeafa2e09e5d38bcc5f4c83bb11d17f8a28d8edd251282459609476ad2cbe2b79c56c05660a5c3f428c98ad2bdb722b3291f6f7917f86f3e8ca9774560a43e8e214f19fbbb69f31708e706652438afe5b09203acf5e56ee2af5f7c21146d95f290cd2b02928da0bd2c2b65786b8f005317eec8256a8", 0xbd}, {&(0x7f000001a000)="", 0x0}, {&(0x7f000001a000)="b1", 0x1}, {&(0x7f000001b000-0xcb)="e3aa6640eafbea9ba40dd070bf3e98d856aec865b76641813ced0ce7cbafce1d36ef14f7023d7a0a8b642c353153f10a9812e211921df44e8d73080cabda5811f46da40a3927bdb3639e01b4720445444489d6b07a03bf04f667fb7ba3add96989d5df78f4c251f534d7fbb8581b3b919843445a526924dd0920540bf9e3838cbf7bb99fb04b879dd4405f533d9d3f978d5cb453b1e59ee8aece7e42c730992b184b0778388aebfb4c4c1133e83a2f6022be37c0bfa31e6d92695d508546a6c2fc6e2796d595220223e124", 0xcb}], 0x9, 0x0, 0x0, 0x4000}, 0x2}, {{&(0x7f000001a000)=@ipx={0x4, 0x3ff, 0x6a4, "be0c13ce20da", 0xa8, 0x0}, 0x10, &(0x7f0000009000)=[], 0x0, &(0x7f000001b000-0x1060)=[{0x50, 0x115, 0x3, "f3f96ca7f146878e6c173def1f3e944a6adaa6e3661b475c79e9adce4c78e9e0f6f560e3accbf4247f7348579c4fdbb5c6d6f34505a2658a33c11ce271812e"}, {0x1010, 0x104, 0x49, "33c04b4d0130d6a42947c35e1ed8dbf016673fb75cc35a8d0917b458598128ab6cb0713c5ffe393b9e9536e9f07f6e4fd8f7126ec73373b87570d802208f757674439b425296a99fa8e2c16e8b4e8db360392074628694bac20c084da1a46240f0f1ba7902fd3866638f5d363208e87a4e39014c421a68a39f48491b096f1d37c3fc3389f8f1a113ea93ede9b9805612a35c8ae339b2aa1edc23c13a2134f4c3683d91ecf73ce0d8837818342a3674cb54fc127563f6859994ae61d775c027dd32fe7eb80e0e28d50d5d47adfc27c0dda5ad5572821e49c6e3c71d36799e4aa4dea5915dbfc24020023293d5f3cf2f5135feae2308ccbaf754e0c85c4a2c3441fe1b0ab5132fc049faa8f56f56c75c56381e5bef5ad1a196e3c11f1a0ce73d935658e97ba568ab263dd834ea486e782ae8e7bafca18b346a8e909fcefcd291006ccc46a0e2cf3f1e93ce82cc6fc49aae9e32f6fee0534a1ca3ee2706f862ff08b61f3e17db5e0238689b769223811d570342e6ee50feb591829f20f57a76623be473160a6d9725618723d40897c20fce824a9908ca5844deb0292b7a466ed407f8424439b1b7f5714e754ed98529ad2d4e5339dd39086fc913b3d93af361f7346e736aa4dfc0460adf3b705d469d56fc735401a19a320ec194ee32f478436bd0e4ccd5369d15d2939a4b972a06e3a6f3bf1e700f121e804c33d1536e0a7c9793b68085327d6ed0726199d6018f40959b4b611fd5f406292df0ecef7dfec3de9945575cef39c5ac487a4adc677686d0eb62a3d0d25c9b5e0c09e9a3290ec7e1c081853796b2676128b0943204593093ade3dd4e75af87089c482079e3e9db02ce6ee97ff82fb7f77364664c45ded452156ff5d79ada36eb0b501cf4cf134b2c8a07747f46ed8a395426b8881175e8c53b32f6e2de3ee0509bd25f25f4980c3884111e8ceb9e74f7edc17298b6c9d421344118b6a7bf4671b77d57c3f07ee86a9e1e08cc3bdb726fd35870e90b42dbdb466e70bfadbe4763e65229567acd63d419f8a7def9923b45f85481d7ec74cf560e2d6faf0ee94734aeb75b85b95ffba60e31500b674cf2f704c54b067da57f48ec90c8f5e92802086420c2714bc1b61dc79aca1a2de41ddc378b379aeba4bfa083479ac9de0e838b8f0f97805605c12aaf90f4018f949cbc613f9dbe96f93d1917bf30a83f636d5eb50878f07d318e7292c9ee9262a570d002453d90d0aa45323bedc9d9d9cad14eda358380592d1c67a96d58717c02855c28e385073c3d8c761571c27020d121f4c8e4c68785e406e832087997c4ad7effe369542c95b932bbd7b6081d6d3fe8909adbe8799019c8dcd8547f2f9105c17eda53f4e9e6719b3f6de105f71d3a9003f17379666382a516c0b9847b2c44e4a9ea092631ee3cdc32576392afa851d71af6227ffc1e5a48d74e5072a861c5dfb9832405350be20c28f4626a2e4470bcbb0ab79e86f9df9cb3b75ffb6dd4a96e0ce7a0911fb7e917b2911c9b6cb45ff2de7025bd2b122f109085501dd166f4e01626dba7c18739acb4e9cd010313ad15e8ef32920bc81390d1d097456226ae33dfbf4fdf7a80bdc629bef4e8c38769ce9ec1ef34ba8e9388df779249b9139f7619c82411ebf6e0fe07ca4c3d2acd186091651187ae16041f4df89ba85923873349a55c17cbe0b578b4cc0f56ee464cb51a4704e3371570bb0129c135004d25375cf401282e57646bdd4bcd2c1a09c7f1cdcff748c3fd329e2546e2604be4a774e52aaafc8bdb4c48e049b69c62b90d947f7b492e1bcafa75604375f07e4d1c49c5db69bb36c5f27c7d1866061967a7379737dbe7f6b3f34cab47fc2fa609b7df90147ba1aac8d4bbe321271fa92b1c0d545e10f70bed1abd31ab38fb95ffefa5eb32f1fda9a0e1851fbdf4002bbbae298fce8160602082e0bbe53ad9694f06a519ae3b380fb0475b7d62998d2e8b28b698ff81c02b3b37db8ec4880e16a8a445062af989205f4e330c27125c28c7962b052960a568f1b70aae98be4ecdbf6ad4c1d003d01da7541e370c2944e8bc90e6e9521d4d94fd6e270b7ebaa2b993b71db85f8494b4e25aa2f7eef39a0fca1e7411917881825c73cc154ba43fa91c8f231ab154fe84018aa9b3970853801d069c3dc9f131816fe2347ae8c34d6110370c78e9d076c3d5fdb54d174c935ebd36ade3a0c4e24b4f8ece54d29896981f292612ea2bc5ce674f32ba8c4cf34ce09abbd1038ee1052c6eeb7b9da6a24cee10c5f75e8542e548c94d15953de7a3e7d6099c0db1ee1b04e8b8d36f2f9c61f19a67adb3d3b66b432dabd41d4f691dd90bc2b0d14cc131ee4dfb12dd5d0662d7f9349e3891a1781453e96caa60f4c2759b83b52be7259b4f6fdeb95d44e3c31da8ad51e0d0222ca29d6cf47c99c2627bd452c4f3620f98313825eece528c6a96ef6fa5383298cd52c398e5ff677e29226255dfa7943f23476b3a1a8938acaeaf40383d36a36378625a7b966289cf0cc17d20892c3803158921d7a14f3f6176085050429ae0bc1237e797008a3fb294adc652537ccd078b3491fedf0e4d4ce084f492a2e5c8f23ab0bb6c1a22feb3a06010f7f50932eec2010674799ced97d8f4557fe57bff19bd51754e353139095c59829040418ca00ce0be2a908b85bb35c0309be505c8e8b40e8066d13a7649040929319e889bca6a5f90d9f3d14df573d5b99bd62b73f68a06a9301c3afc06327ee54e93af309d8e92d28595a5a5f5f3b11b86b5a72891c57dd58e9bad5d709e7147377bd3413043af8259522e5502126820ed00ff2c72c0e08cb688875b8017924d886f27f95dd4052d515c6e0d7d26ce68687fd830b59f717b77612ce6617344da46619ddb0b55306c091354b0568e76963ff08dfc56ab69a758e4ca93271e06ee39a360e775b9815ff215bb2cf8464ccb7fb1d81181eae6d688ecd2a95d17fff806241a674b4fae7cd0b7bf61a7cf2f842ba94a08b7f04daaba0b82ef6eb5df919249d6ac81899f86f037f87f9a199466fb7910b7507509960b41dd1ee3796b6e143ca9e8143742ddd4386ad10f682e2f3b1cc94d6a31b9914a663fc599d60e908a9f640d7823f8f124cdc2dd49f44244dcad18f115e558dfe71ad28d49ddcabbb79367964496ae36a8fecb4abf6139d9f4eb4f8aad74705b5777a19873dc1e2ad0be4dc05d610ddb9f93e58ebe5811c7ebc000c9717128ee9afcbd62cff2c1511e9467fecc050e4f34d4a610aa7f1cf22b2732c008aef29d6185ad1712d163c95a33539c9487e38f96273656febe0d759472d5f8b5c77d1945f27c39551ba8a2aa26461834c95520f012247f570c5838353cc87edfadaa291332408e6e684c4f0e57e24d1d4011254b094be36676052fd32c2a93beb97137877a76ab1448e0e6b978471843840708751a8f2aff676dfe10f9059c22c4f2aff7f7361d7170792625444fb8106b382e0be753d79e8e2c8e76059e7ecaca9847275606cc39a277d2841e39b9fef6a3837072a08dc20a0e66a0bc5c504a52161408e375144fc88a6b777d8719f40c04494e29c4970b4895b901fc32444b630b3ef8d990ecc03c3d5f5a9bf09d580443ad8440a2b256810e4707c5bdf9c34ada9debe23216af1cc6536dff686203b7304cef8fdab0297bf150ca595fc55c75149a171e82b76d900b96e5bc6c32ccbaf5cf76b3fff95f248311228357fbb7a644cc821df885f39ce69e9ad318d3d3101ab33d68e2961de4ff8b409b5338f887e86a09169d72026c653fd233149f4d4018644c42a66ff160135f989289c902295a8ff448c3ec41ff6074222a6050ebd041c267b758ddeda1f4a4cf6f4c06a85d16f2398dd7c28c7d1fbed74cb220076a51887e20d6a1e6cd08734c95d6892f088cafc54e9084072d7822a24aa470878d2feb4c72b4857d7ef8c58740cbf14bad9e4fb08def5e6e19d920596609ab674355300bbab7d9e102801a0c738d0683b1e42ac756cdec90213cc5db6f5c018f7280829cb72cf177e8f5bb3fbd8916d7731388c391284e8c47a6c20f171abc266a50b42dfdac400f7e58f756e685dea4f4a990cb3316ceec2175a1a689812400c6f679a1282da3040f8f12c6cc932181c6ae7b38ea7ff56880ae59bf9338e8c0dc167f91406d9b3010e2fab2a72bca67ca595e56c97cfc8a9a02be86deaabd92584a4ba119c71bf89a3796b1eaa940fe95fa55f5a746c6463af103fcb1bc6a47ba8262fb85713d3992acf3eb01e071d978a1d903f5cbeae9c6b3c2eb93ae190d361002c9547890ec752b881ba8e6c7357a3c27e2839025f5f7a41e0ad6f8db5d83dba93703658dec9aa74f25f8e4d475008b7d861287f07c59d40538462c8bfc2734559c67e48ff69e87dd8237bfa654a687886512cb7cba02536c38c6d77e22dbbd61b1872833962201a8bf415c652031a8488ebee96d7d4ddeb3924784dee2e8a12dd06ee66d4ffa697d676383456eda64e15bd43eddbfcb62fd112e2f97d8b2129d0b139aa8715ad178b21e58945dd5762e9d14f8da2c3ca6c7b61edaf8855c9ad01155c2dc200dac2441deda6164d724cc699a9ebab8de38d26ac9be7c51184937bdd73e63ab45c6319e4feab4f130248c7898f773aa9ed17f2600a12db1f2dced1ba965bc4afd264b54755cb14268c5054a8d40b98f4ce94eb37cf9d298773da3de3b607dc7e99c748d57dda139737515360ec5f10a0c597f9bd718eb3ec789099d5db46dbe85cc209b0fd05c9488d6f9a32debebbc6ec02a2727a847348391d3fb199749fab2c8dbad03b7222bc12b6eefa0e5964c6f425a0ec9ecc3a97661b4034597cb6ffe67eb261f4e078fc71269849d5a778e8cbf44edc36512b7ef5d009888c5b6c6b586a1ba9a44060beb3ad52e336127ef181ce190cdda7fffae89a42b4a5507598433fcae3cfc7eec2fec66042823affd96af52aec302db285a50c6f5973da3ca47f1fe9efeea4043ff9382223ccda6e4599f85c5d737ab9008afb5cde53428838c99832752cb08f80b5032b798a6ef564dbcac2aff32ee098cb4661e12a93953c7e29a395cbcf76892cc324b2502a7b8b8ec98264ac1255bbbd5719aa74cfe84b7ff44807c49f264e0a08cff69479d337247b7b44928de92a58b9f4d1bbdd860e8f7dcd20eeedec171ab74568c3f8c409fd0d2b1a6df14a6076b6271542dd231f4be6852f29d62c434f3e8c78b3614244403a03253ab4b2ec31dafd1682c5115156a417cac6ab9b83e78c31264047fb91921bf67911867e2c94deb5d5766f849f1c0dc23ec32fbb1a7f7176215b7d2553837c544321adf668e5cbcd4eb9573aa661416b5310871b68c3cac9a3474fd6e2c44022dce95c3f3559c9e95bde53e00b6d252a31e6c958007364dc9c5c0606429544fa2014a506492dc61877974c7fd0271fe8a056097c62e591d00bdcd61188c994c64f8d80e0fb1ca890a8a88aded7ee98be811ffb35580484e0a921bf69d5536264521a9fae440cebc366425929b5abe9c2c11fb6b4658aad52d8ed54d244937aa59cbe08755fe148ab0b70a0676dd135e298f4718881c1da170374638de8a735a406bdedc2a4e3d90457bf8f599f0659eb002af40d404bdc0ddbd54e9c0d63f926925f39e3c4a1274dda9aefe3281f4cfc31fb444290d373c8c43eeb3688c4bcea510b0db71125bfb5dfae027d0bd235ee59239aaa779f8e1592f62230069ab01da1a43c060148cd43460ea3ab2f5ceff9d72d5a0af2d2bcbd2f7e4d5561d97631f7e9d6b430aab62971fcc"}], 0x1060, 0x0}, 0x0}], 0x2, 0x40000) 2018/01/16 05:59:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000-0x36)="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", 0xfd, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x10a) 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) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000012000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000de2000-0x4)=0x0) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000562000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000bed000)="f8") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getitimer(0x2, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getresuid(&(0x7f0000c04000-0x4)=0x0, &(0x7f000092e000)=0x0, &(0x7f0000e30000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fde000-0x4)=0xc) fchown(r3, r5, r6) 2018/01/16 05:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dc2000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000a34000-0x1a4)=[{{&(0x7f0000bb9000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003be000)=[{&(0x7f0000df4000)=""/27, 0x1b}, {&(0x7f0000fd2000-0x1d)=""/29, 0x1d}, {&(0x7f0000a99000-0x9d)=""/157, 0x9d}, {&(0x7f0000b06000)=""/217, 0xd9}], 0x4, 0x0, 0x0, 0x8000}, 0x80000000}, {{&(0x7f0000f86000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000fa000-0x40)=[{&(0x7f0000207000-0x1000)=""/4096, 0x1000}, {&(0x7f000051b000)=""/106, 0x6a}, {&(0x7f0000889000)=""/0, 0x0}, {&(0x7f0000c15000)=""/206, 0xce}], 0x4, &(0x7f0000ef7000)=""/239, 0xef, 0x6}, 0x1f}, {{&(0x7f0000d44000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c65000)=[{&(0x7f0000785000)=""/4096, 0x1000}, {&(0x7f0000d70000)=""/85, 0x55}], 0x2, &(0x7f0000aef000)=""/183, 0xb7, 0x1}, 0x9}, {{&(0x7f000045d000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000aa3000)=[{&(0x7f0000502000)=""/154, 0x9a}, {&(0x7f0000be4000)=""/48, 0x30}, {&(0x7f0000bbe000-0x9b)=""/155, 0x9b}, {&(0x7f000037b000)=""/165, 0xa5}, {&(0x7f0000cdf000-0xf8)=""/248, 0xf8}], 0x5, 0x0, 0x0, 0x2}, 0x7fff}, {{&(0x7f00006b7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b6c000)=[{&(0x7f000096b000)=""/180, 0xb4}, {&(0x7f00005c3000)=""/74, 0x4a}, {&(0x7f0000dd7000-0x29)=""/41, 0x29}, {&(0x7f0000dd5000)=""/65, 0x41}], 0x4, &(0x7f0000e2e000)=""/41, 0x29, 0x6}, 0x80000000}, {{&(0x7f0000750000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000ac000)=[{&(0x7f0000c77000)=""/11, 0xb}, {&(0x7f0000723000)=""/25, 0x19}], 0x2, &(0x7f0000f8d000-0x70)=""/112, 0x70, 0x7}, 0x7f}, {{&(0x7f000064a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005b0000-0x50)=[{&(0x7f0000dd9000)=""/250, 0xfa}, {&(0x7f00006bf000-0xf9)=""/249, 0xf9}, {&(0x7f00006b6000)=""/0, 0x0}, {&(0x7f0000f81000)=""/114, 0x72}, {&(0x7f00000dd000-0x64)=""/100, 0x64}], 0x5, &(0x7f0000f44000)=""/144, 0x90, 0x4ad47e14}, 0x1}], 0x7, 0x0, &(0x7f0000c6f000-0x10)={r3, r4+10000000}) dup2(r2, r2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000020c000)="3bfc719188680b1fecc0c69a1c636760", 0x10) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000529000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/16 05:59:55 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x4000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0\x00', r1, &(0x7f0000020000)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x1) [ 51.498346] binder: 9703:9704 ioctl c0306201 201f2fd0 returned -14 [ 51.532114] binder: 9703:9722 ioctl c0306201 201f2fd0 returned -14 2018/01/16 05:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008ea000)='./file0\x00', 0x1) recvfrom$inet6(r0, &(0x7f0000ea5000-0x22)=""/34, 0x22, 0x10000, &(0x7f00007ed000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000c5b000)={@empty=0x0, @rand_addr=0x0, @broadcast=0xffffffff}, 0xc) connect$inet(r1, &(0x7f0000d2b000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000518000-0x1d)="441f08002b00000000ffff1f000311ff0700004ca600e202a1bf000200", 0x1d) sendto$inet(r1, &(0x7f0000e03000-0x1)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000175000-0x8)='./file0\x00', 0x40) 2018/01/16 05:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c5f000)='/dev/hwrng\x00', 0x200400, 0x0) r1 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000fe0000-0x10)={0x0, 0x0}) futex(&(0x7f000033c000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x3, 0x3) 2018/01/16 05:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000028000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/16 05:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00005d0000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 05:59:55 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00007e6000)=0x1, 0x4) 2018/01/16 05:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$pokeuser(0x6, r2, 0xfffffffffffff757, 0x4) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x11, r2) 2018/01/16 05:59:55 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f82000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f83000)={0xa, 0x1, 0x548f780e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, 0x1c) 2018/01/16 05:59:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x84) mkdirat(r1, &(0x7f00001da000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0x0) renameat(r2, &(0x7f0000431000)='./control\x00', r1, &(0x7f0000bfa000)='./file0\x00') 2018/01/16 05:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f000084d000-0xd8)=""/216, 0xd8}, {&(0x7f0000962000)=""/140, 0x39}, {&(0x7f0000d8a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cf2000)=""/52, 0x34}, {&(0x7f0000633000)=""/69, 0xfffffe97}, {&(0x7f00004c3000)=""/169, 0xa9}], 0x6, 0x57) fstat(r0, &(0x7f0000869000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000775000)=[{&(0x7f0000e7a000)="6027a52a8369605b19d7023e5e498aa50e25c2e516e61fd134e0d4632cf4c9c44c69b34d247f4e4b71eeb09500a2e93906d187faab8cc7435ef6f59a345a8382df917d99da16538b65cde84f46e4b7e2033918380c4527a5ac19ce42a560e68ec7309aa2d2a1b138c096b617555fc51942c4ce980a3ffe5cb1c5624aabd1495675319ae28cc2ddedbd23674982de098b997c7ecc04864734c9f0010022d86727a41eec349443081be53bb0dde76a7b2479588090c89d7dcde4e580a33c44d5ffd13f84b55162a7ee2841b90bb92e", 0xce}, {&(0x7f00003df000-0x53)="72e85249df0f14f65a83d468a02c95a930f34a44c0c2e99ce26e7d5b8a69af877a42ef77ff10a22f360218a0344de492bb311e8b34e2cd178fb3d025782ff3cb7909237746af65b3aba007f115e42b87252c97", 0x53}], 0x2) 2018/01/16 05:59:55 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f69000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000f6a000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 05:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000603000-0x10)='/selinux/create\x00', 0x2, 0x0) accept$netrom(r0, &(0x7f000024f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000049c000-0x4)=0x48) r1 = syz_open_dev$sndtimer(&(0x7f000054c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00003c3000)={{0x100000001, 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]}) 2018/01/16 05:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6e000-0x8)=0x4) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000ca5000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@ipx={0x4, 0xa00, 0x4, "d0629d7b409a", 0x1, 0x0}}) 2018/01/16 05:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f6000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cc6000)={0x0, 0xc1, "6606b13136d67e1621ec6c82a8bd9e5d3d65af186c6b91dd5d0d643af5390961e3db12a3562f2f14711865a38c101af4ebcd79c7dbfead6e0b1bfc2e1b92385e96917fbf596b6ee6504124e260472f010dc52727add00d73efd00c57f0205929ebf891bdf9bc29889f9c6e0580c3cda3356b4d56785b94676aafb325564e58a538cefc958b59176ba0af26165d551831880d80188790fce615d5cdcddcd274c1e726bc9ec8630c7b247195b4c6586b03a9131e792328597f98502cc9dace1be826"}, &(0x7f0000b88000)=0xc9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f3c000-0x14)={r1, 0x400, 0x6d29, 0x5, 0x7555, 0x5}, &(0x7f0000848000)=0x14) 2018/01/16 05:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000acc000)='/dev/random\x00', 0x0, 0x10000) write(r0, &(0x7f0000f14000-0x11)="89dd1514fc5f9085645409fe6b87136534", 0xfdba) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000059a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000074000)=0xe8) ioctl$TCSETS(r1, 0x5402, &(0x7f00001ea000-0x24)={0x9, 0x80, 0x3ff, 0x2, 0x1, 0x0, 0x800, 0x26b3, 0xc3, 0x4, 0x4, 0x80}) 2018/01/16 05:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000002, 0x87) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f0000be4000-0xf7)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb00000004dc9a2594e41b833cb82eed207f8c21b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348eac58307535c36e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000095a000-0x38)={&(0x7f0000b19000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000127000)={&(0x7f0000277000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/16 05:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000281000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c4000-0xc)='/dev/rfkill\x00', 0x400, 0x0) accept$netrom(r2, &(0x7f0000fea000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000037d000)=0x48) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) splice(r0, &(0x7f0000d9f000-0x8)=0x0, r2, &(0x7f0000690000)=0x35, 0x7, 0x1) 2018/01/16 05:59:55 executing program 1: seccomp(0x3ffffffffe, 0x1, &(0x7f000003d000)={0x8, &(0x7f0000a85000-0x40)=[{0x100000000, 0x0, 0x560d5d8b, 0x80}, {0x7, 0x5, 0x6, 0x100}, {0x8, 0x4, 0x6, 0x100}, {0x4, 0x8, 0x101, 0x4875}, {0x100000001, 0x6, 0x8, 0x2}, {0x41f8, 0xfb9c, 0xcb21, 0xfffffffffffffff7}, {0x10, 0x200, 0x10000000000000, 0x4000000000000000}, {0x7, 0x3ff, 0x7ff, 0x7}]}) 2018/01/16 05:59:55 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000946000)=@common='lo\x00') setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) 2018/01/16 05:59:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000001c000)=[{&(0x7f000000c000-0xd5)="37ab11f8f38344c15209750b3a78c22c9ff292da7218796fe75e043dbab9bfd9b7fa6d614258f97dd6e14a6dfe551374e4f5a17f100021fc6f64d34b4fc42e710a0e646e8421299e8fecc697fe30b52a1b2c1b8595a4732e6a9d0d3c7657d6a466d0bde9025d43965f7a483b7f590479833d96f9ce9a3dad5843e3d1044cb2d88195223983ca5ab8d09ecd0ba277dc74ab3bb095052a76a8bddb059156b08bfdcb487625ebac9802675524d798045d6ef2820690cb7e8a4db9e0b428a43a32812532fb3421ae4a0683133a77e4e67e7d5140115db9", 0xd5}], 0x1, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x0, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001e000-0x5)='auxv\x00') connect$ipx(r4, &(0x7f000001c000-0x10)={0x4, 0x7, 0x9, "fc6006cce965", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000001d000-0x8)={0x0, 0x2}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000018000)={r5, 0x5bf}, &(0x7f000001e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000001d000-0xa0)={r5, @in6={{0xa, 0x2, 0xffffffffffff7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x5, 0xda7c, 0x40, 0xc0}, 0xa0) listen(r1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 05:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) munlock(&(0x7f00008c6000/0x4000)=nil, 0x4000) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/01/16 05:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000036e000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/16 05:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(0xffffffffffffffff, &(0x7f00002b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000083b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000c46000)={0x0, 0x0, 0x0, 0x0, 0xb, 0x5, 0x40000000001e, 0x0, "8ed9aba1eeac3f09f0a531970edc9790a62b3e250b1f05af2ad3ce21f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x400, 0x5], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(0xffffffffffffffff, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001c9000-0x8)={0x0, 0x0}) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) r5 = syz_open_dev$evdev(&(0x7f000006b000-0x12)='/dev/input/event#\x00', 0x8, 0x40) write$evdev(r5, &(0x7f0000b15000-0x48)=[{{0x77359400, 0x0}, 0x9, 0x8, 0x9}, {{0x0, 0x0}, 0x5, 0x81, 0x2}, {{0x0, 0x7530}, 0x0, 0x6, 0x168}], 0x48) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f4f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000022000)=0xe8) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 05:59:55 executing program 5: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="240000001af325f00000000400fffc0e0700000000040000eff253eb0800090001ffe1003311c53835233b0ebdfb66539ec1d692bd51406f1210a4653d79865d771b0d44b42e71173fd7ada9aebc6f0fbb32e7ec3583d8a26f7adcd4dc0f0a7852b2fb25bbaba0b572e8f348bceb455abd78f912", 0x74) [ 51.951340] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62234 sclass=netlink_route_socket pig=9810 comm=syz-executor5 [ 51.969267] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9814 comm=syz-executor5 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="ed", 0x1, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=']keyringmd5sum}\x00', 0xfffffffffffffff9) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000007000-0x4)=0xfffffffffffffffe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000002000)='encrypted\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000008000-0x6)={0xff, 0x0, 0x3}) 2018/01/16 05:59:56 executing program 6: clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x441}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x100, 0x100000001, 0x1}, &(0x7f0000001000)=0x10) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x2b, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffffcf4, &(0x7f0000003000-0x8)={0xfffffffffffffbff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000)=0x0) setpgid(r3, r4) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000003000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000001000)='./file0\x00', r5, r6, 0x1000) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) lremovexattr(&(0x7f000006f000-0xa)='./control\x00', &(0x7f000006e000+0x271)=@known='system.posix_acl_access\x00') mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000070000-0xa)='./control\x00') mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000070000)='./control\x00', &(0x7f000001c000-0xc4)=""/196, 0xc4) 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000+0xc5d)='./file0\x00', 0x126) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00009b5000)=@known='system.sockprotoname\x00', &(0x7f0000f8f000-0x2)='%\x00', 0x2, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) prctl$setname(0xf, &(0x7f000095b000)='sessionid\x00') readv(r2, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009f7000)=0x0) 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd6000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000ff0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000635000)=0x8) readv(r0, &(0x7f00006f7000)=[{&(0x7f00009d7000-0xdf)=""/223, 0xdf}, {&(0x7f0000d4f000)=""/53, 0x35}, {&(0x7f00004b6000)=""/0, 0x0}, {&(0x7f0000105000-0x43)=""/67, 0x43}, {&(0x7f0000ce9000-0xdf)=""/223, 0xdf}, {&(0x7f0000918000-0xdf)=""/223, 0xdf}, {&(0x7f0000f80000-0x9b)=""/155, 0x9b}, {&(0x7f00008f0000)=""/4096, 0x1000}], 0x8) 2018/01/16 05:59:56 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000001c000-0x10)={0xf8, 0x3, 0xffff, 0x86, 0x0}, &(0x7f0000011000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000)={r2, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x0, 0xbda9, 0x20}, 0xa0) 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xa, 0xffffffffffffff00) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dae000-0x10)={0x6, [0x7, 0xa00000000000000, 0x9, 0x1, 0x2, 0x7fff]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac2000)={0x0, 0x0}) fcntl$setflags(r2, 0x2, 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockname$packet(0xffffffffffffffff, &(0x7f0000865000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000168000)=0x14) r5 = syz_open_dev$mice(&(0x7f0000555000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000e08000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000)=0xe8) write$sndseq(r3, &(0x7f0000296000)=[{0x8, 0x4, 0x4, 0x5, @tick=0x5, {0x681, 0x400}, {0x0, 0xd71}, @time=@time={0x0, 0x0}}, {0x6, 0xffffffff, 0x3, 0x5, @time={0x77359400, 0x0}, {0x9, 0x8a3}, {0x4, 0x9}, @connect={{0x100, 0x4}, {0x7f, 0x9}}}, {0x9, 0x5a, 0x2, 0x6, @tick=0x0, {0x1ff, 0xadaf}, {0x8, 0x400}, @control={0x1, 0x7, 0x1ff}}], 0x90) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00005fb000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0xffffffffffff6cf5, 0x0, 0x500, 0x8000, 0x400000, r4}) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000437000)='./file0\x00', &(0x7f0000b63000-0x20)=[&(0x7f0000903000)='/dev/input/mice\x00', &(0x7f0000bf6000-0x7)='em0f,[\x00', &(0x7f0000d63000-0x19)='&em1trustedcpusetwlan1$)\x00', &(0x7f0000636000-0xb)="872b266c6f216574683000"], &(0x7f00002b9000)=[]) r6 = gettid() mknod(&(0x7f000020f000-0x3)='./file0\x00', 0x0, 0xd699) process_vm_readv(r6, &(0x7f0000807000-0x20)=[{&(0x7f0000a80000-0x2d)=""/1, 0x1}], 0x1, &(0x7f0000bb2000-0x40)=[{&(0x7f0000ba4000)=""/1, 0x1}], 0x1, 0x0) sendto(r1, &(0x7f0000c2c000)="c7337f60fa81e2a867f972549e5b00082227ed5a731a8fe2d9d67cd32d926d14bf148a0d214bf19dee1d64f6ccabbd89f4aa35dae523748833a7d44593901047db883785cd53771aaa245148ae6f838e5559ad08082f04a7e57295333ea6a9b3581a784136cfca371c7cc17a64e6c2ba09785f9e95bb9026dbc9a83ada", 0x7d, 0xc0, &(0x7f000055a000-0x60)=@nfc_llcp={0x27, 0x200, 0xd2, 0x2, 0x94a, 0x4, "6bef8f336d04c30b00b880d3468bfbd872c41f9eb67049838e62bf508c71a25ef90ea255b3ff156494ff287f8b229e2ead7a9b93baa1151be87bc86bea69c8", 0x20}, 0x60) creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000f13000)={{0x50f, 0x0}, 0x1, 0x200000, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 05:59:56 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc1000-0x4)=0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc0000)=0x0) tgkill(r1, r2, 0x1b) eventfd2(0x81, 0x800) 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/netfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004bd000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000a9f000)={0x810, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ce2000)=0x5, 0x4) set_robust_list(&(0x7f0000a42000)={&(0x7f0000bc9000/0x3000)=nil, 0x5, &(0x7f00004c8000/0x3000)=nil}, 0x18) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000100000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f6000)=0xc) fcntl$lock(r1, 0x5, &(0x7f0000728000-0x20)={0x1, 0x3, 0x4, 0x4, r2}) ioctl$TCSETSF(r1, 0x5404, &(0x7f000046d000-0x24)={0x7, 0x5, 0xb12, 0x1200000000000, 0x0, 0x7, 0xffff, 0x2b2, 0x9, 0x5, 0x2, 0x4}) 2018/01/16 05:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a8d000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002fe000)={0x20, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000efc000+0xb7)={0x0, 0x1000, "c24e97c914a387814c07057e33ba3f2d9ea16a7bba5b0854ad5ec432e06eef2c6fb97085a1a1cefb7ec4b17347954868dfe9185d91a6d5d1435ea9691ee1e3a142b6b4640b1d5256c2d328bbff6bd5d5b50f14b8d7bfaf32882f4e5afdb568d013381294312f696bde55288214cdd8d6a4d3d3388c0ec045b8fd9807895d4f1496d7df5fd6fcb7345da5874b44513b7f98a6a125a6f1e4e5c50936e4c91a4e32b8cb6a1f294e4abc3a5977a5e825db33a8737a31e02fce790c5ce382c26bcd21be4710b81da0e63758fb434582a9b073d1cbe3df6db16d039f7844ec728ce23238853b2f9a3989edd809c5c15e7d79d4e754ee46fa80f62a9b4c35b6456c70e50e30b175f7d5480694ad87368d4ad0f45f0e1e41005b24bf2cccf810cf655145450b3e905c32c368933330a2a44e263afd71af59d312534c208dd63cdfb965b1468b93788c03eb9e567d37dd614a958d78efb453ffc1b70ecdf5bf25dd31fb9ed37c6d549452f7f0c43cc0679ede8aed1fcc45037ef844ec9ab3247385ea23d366329e72010fa6030fcf36f1623771bf45aac4daab9c89900267f5c93460219d1c13e73c5ec3d9a4c3db863a37f99a6d9ea399ad02e0fbe2f369d28e39796fa2dbf6189870f720d6f2e18ce179f3c1e2c9d85dae9cb67cabe83b8dd11f190ceb59bd6286cbfc5ae6c7e5cfff5239e9a7ad08d0f72f84937155a72bc00ccd75e5abb06abad7b271f113739b9b059539e70ed7e88506b1b0b190c8b1d79ed93b36410ac8d60711584454c6f2a62f44bc02cf225921d342907501894f766a0258ce58af15849439c5bcf94113bc7c82b6474f28325db1e6b00d734c1801d157c658dc10b9c8f787420416d374f3e01d5f9a403df728af9da6a44f886ea1d68e0af9a78f51e7a54df4c2b14b276b09cd5202bd7e903019d6e1ea61b93854d245d8b475fa0fcff7fef34b632a22f5340935d7ad31cbbefb0ef561d3113684f0a0caada5b038cadd6c4bd9381cece75b124f1475af2fa5a7313cd8d38ae8163ec80858baa83733ab53ead9507086d2235b98a492fae20878b0e21ff0feca991aa16ba2731727fa467941cdcbcc4d13e5e7001d5825e14ae9a62b7e4df6f55d06d3b7f82f1f900625ede909add30e33814e4d0d0225ea36887414f7bd98b364321177f5870b51f45a5c2f687fc74badf3e4d7402347f60f058b6461092ef75828ed67c577009e2933f9ed44bbfa83a54ca24b2666fa52ba241c466fd10ee443583262a4a57fce535b720639d77f2a13effcc9086a56e925faf8991450878706246f7e998e50f61c330475376799969a9e68d351a32a4e0e91af0dc1412350002630a808541b856011f2ffb99e9479d4627a8de97aebb4b6c32159e58d5c8f71d17fe5b546142230b54d354ca70a7c4b4eb0884d037e82e3cf34e3ed414539bb3245f9b5b7793641cc5254a5fb76390292b40f09450cc52ada425c34379e5b868d5589dc1471be5242097c1e5fdad86f51c8b580d18ccd2cbda199d1443ba52d4c8d3aa6ca65acb632e25adcdd8c98059e1cb925fd58038078edcd8410aa87577b68ca82f08d02cec1767c77d5a4cafdee62d4769c6086a5dbe3ab7d0d6cd2217e87d98d312fd159cb7d619b35c3b41388153432c6ffa0a196ebe807c327f5951548cb21b780da7e5fbfb4925663430488dbb6cec2c1aea803e312e9837f9b68f165c0af625df34595d4b32394b616301d85cae9464b4334feb8974e410d354f626c743579ccd35903b7e40a30b4c7983f2482a234d6443b0796379606e05f4f912764fe48124e7ae1c3804717633b6ec5681ca6e68338324fc2b328b731fa29a25c62b5ba7ed7a296261b94502385b698dc6aff8c441765847ee250a947f017385920702908c0797fa87be942ca0dc889e532cca0ac6d246614024bdaa825b2a709bf2d3c24524afababb99515dbe6d3f7c8623a8d2d8eb74edf4c96ecb01d1d1a55b04952c67ab93c4ec59511b9f5370cc95dbb21b6559cde0751e34e828e725000bbb3d18f3fafec55467ce0ed5e97aed88ee69ae90df09c321bdc14ebc6cf1f0a02ecf60eae1a1f028cde30724e70a3c8c26a9b4171861db43843279f96f627f297068159f9ea704f16fcd6c20254b2b74df8b62f2cd519dcc3491b8baeb07bdbd10f32bf277407dcd9e309c7afdb7647808299620df29ee84c26a6864619f6d7070c16ce449254e7b52bc30055ca43045dca16e349ac4f00ba9f0e09556367e92b013ae74ccb2b9cb8a5a25933ec7c1a724eeacec90ad6395bc2f7b863f0e829ae945d7ee3a77bbbafec114abb866b613053a024e2d8c56eef337ace44bc3c8599a9567251af5f00b53a3463a539987262c906259244d2c963094f749ece1aa7260405ed1983c28bc52abcceec603de25081340986ce8cb4a6412566651514470797b6b7c5256863bf6618b4baacfc6663d8f5506c6c54d6d353ab628a36fe3cabd567a0de396c2777948e78c828596b1f06f08b6358a8f0cb596c302366e164d2c6065e0518d06302297d4bc42c6be8c7fd2a1d3f65b5266511ecb046b637714da661ddbb6b3dc121978819981e76a56b7bc05a0e201bd9cbd5ff27f68c91965bea974c73851a8fa3c5db878d47bb821c68657e97c63e94fd16ab97424652cc0f0363d26cd532eaaad206aea4ba82a29806d7e093dfc2be4712fbc3e4e15c96bcd8311a4e553a7eb3f16bd637c282dc7e5dfaccca999d841b49b945d73adbaf74f3551dcd8ccc816d8fba2c0d2d11377120cae8338ad3f7397fbd17e95d0c30c622c668a9326a3659cc2d1c4a5cdd868194c5457f13f4b50a9c1635c1d4f2acafb69f600998bb1a6bf50d909996f04bf7cd8bcd4dac30be1ab6170ceb2829052ef086303b4fbdef7dbc36cac7c23f705b6dbf045ea15aec3f1705341ad3267ec5be0bd8375e683204a5843b20fa8ef9ebe8f7e363d92f761449272f0fb0011dabfcc5ca348e7f32c6a2a8017cb933df8f1219b4219d61ddc8cf417a3809238c814f279cf29f93188806ee5b72c89de35e986571c4fbcd7f0141584cc89b8189bebed51c82f8c787da0a23519e27e5aa50c3cb8ab68d55f50dc1fac1499fbbaddda9354797e6264629bda2fd2253455dee6fb21e18a3c6285455481e2ce556bfdbde9fae9faf3683d35aba689e54ce4c846647b9316ea14969c48a61d876d2773fd80716e4ce24b9ff4f0fcb6f5a476575b5ec31a4ec522e23bb699c6eb44e26400dbaa5410037f5e8c775037d291a898652fa1cfeb804643093129bdfec19470812257439c7050a5257cbcfe107499a47bb0e68348c254b95a0081e722f372acf4399c61cc000970aa2c1ff47692b2014ac883912ed7f3a8c32e2cb785e2e06a585601edcf1f06407461b15a6a3f1eb89bb6c56f2a7c6082a74b73511aa39db99c07620ed02ccef06995ae05b3f30fd058f08e34c9ec2936dd92229de3fbe4194f8104f1fd10d09bae9498808f511c8164327dd0dd68b236cd544e533852f445152322ef35b8e60fa5b03ecd8af87eec6a3bf338e526d7da6df2e9f49eaeb8b14c570861e7bed554ad59ab2345b5350d52aa4c1a072523ff3b884e6f63b09bc58dad3a9ce716dbfadedd766c97febbf471ae5fe2024f7616595ef6e507969d0ac5cbba34f68fe5e205daf5ce8bd629adbdd57a4882e7c0fa6688d9d94e3b3f940e71b07f0efa681309340a1b5727b2ef85b00d7725d7e1b4d21afbd17707e5a10aadcb378d0dcece6c2fdaa8db7ce79745499cec037ee3f7b1c8a25f8dd22b799858393b56ad9caadbeafe82f90a425b481a3d9fa0c78e1383db86aa06c4cece9cb494d61bbd1994605daaed3120f4d53aeac31ec71bed5c8fc5381913c71a3173de01a6ca0ef132a5b20b7adc1688decb6d3f72ac0da9fb25297dc885a29469d9bc0323c55da3787ca20bcb73f954c5ee04037136460fb1735a6e451eff9210a0a624ca7d6c87bed96a5b73a3b88f81c1ae8ec4d8499b214f60bf44c103fb78de6c975ad66a8cacc200e7db32eb5ee36f415fd01e0b26822aacf77d3cb249272d2e43c62bcd87b4ea633fce7dc4939af3d18cff4530dda4caa3faf55f398cb2ca2f051d7aa4356e2c2252cd6220a04ad1ab7db7b8d351d80095edd9696fed68ba9d8c395c532409746dc6b3d32676a72a7fdb82fdaa66f7aa5dd220756cb73694e57c0a9faa383840a2d0fd3db9c618961f46c2ae0f66dcc28d152fd0128a4d2c3cd8933ece5c62bd4120a258317fb5e7394e2b232a91987d1804261e7acf24e52d7b109e7bfe1291d32f30bc9572ed5a67f1cd0fee94800b9e40eec75812a346f3f5008206e1bd450cdafd963b81f7421e7601332fa3551328bd93c698fda4a5e49ec37dbe5841d28e2d493d3ff066b4d2a57d80ae44fa9eabf48689ea9dab3a77a2468ef35fd4dcd6cf3d3272bf9bd179494bec4ecdc23d38d2a27f198a20472e6d7415212bbb81400f92f31b2efe612a12076df1bb8fcc22085963002a65168bdf73479eb557b3f66478af931caa3e34e60f201d4e8b924d4714ee12bb8418dbfeea7d66bd702cb5782947285b3ce7a25ca1e2815e0a533b744704225bd0c66257d3d07cddd20c9d35f0acb7aad097c928db1221c50d2a5fa0ad7483ab180d2174a4d9c0d46c837c9bfd3160d6183e23cd1cd82d8e81ee187e35f58a640fa1ee3e0c8a2883f4deb58c710fbc2d4d8d0911bd1c706371837e25edc5b16cf5d643c5410f246148081ea39aaa4e76c912e5564ad126ba7d6a4f56b3ecd2a9c923b7f56bdb2326c19caa77687fdeaf8caf3ee9d98c9ea5d32e4a1bee3dc5826042f644c6b7730ca72c98ac765b0e9b4bcfd6f245bdb1437b1c4185d095ef930c6af984e872fa9d7d8fb4fd3a45c2e399a7755cfd7e6d20e003ab73a12bf9ba49d981fb11dca7d239eed11cc4d981adaf56a5da441b5a0a871326aad862d3da266cedbfd64618f08a2ca508d767a46d2c7b43190fa62155de68f9769f609920646d2302852f362b3a7af11273d3eb2ad597e9a4724e40b77fca559c116ae8976bfdba2d6dc61065ce24be15bbefbba2fa2ee7b1ec1cf0054581f4e45c839a095a8a669d4f8b78d220b2a3207d1f4566542e246fe86ba0bddf610c45c2157a725cf78ef5f5c5cf394b519a8012485fbf0331148405596fa4325fdd993fc09281f67fa53f6bdf6e5bebdf0947b22abebdc57fb8f877f65bc81fcfea2c730e59b3402f6d9a700416f216094a8bc310855647df10760496b6f43b29843a8724e36d1e1149bbebf1de42fdb6d3e8a513eb958cc323cde75faa6a0f72c0749bde63a1f5ddc319ef6547168cc822b89ef390d13b507ff52dc801a7bdad34ff6cd7920a83b85bb761ae5c7808d4cd7226337c445e98533223a27dc1bd87c10601868f7043b096d321d90cb1e335437fe439c5257f0d595c10ee251ab80a99051ade4a8c695d85bb8169fac311e2b7e591142d6aa124b241af715185fc8052519501ca5d7475a3c949a8400d415cfd0a7622ec92b17fc4aacd2254502763d0d0759cac6e61f16f210f2ddd6483e7ec4ea8fbeedf0f0090635bdb43dfdf6905f60c6396b3930944f9079c57a3d13e7385d7c18522c52586b86b97be945d6560fd7895b94f79ffd57b5128bd7791e5a0ecb965d46f1d5cfb22488997b17048d2c1256b964cd78307e9845b6b5196a81f37d0aa79ae70cbd009d7a1a9c232ce4ef34e8d879d3c35d4676727657f3771aa6f442fba2cb1f8145936cecf3c7bb3476e9d1feec61ee0"}, &(0x7f0000e38000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x0) ioctl$void(r0, 0x5450) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004bd000)={r1, 0x5e, 0xbe7, 0x8, 0x8, 0x2}, 0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f000057b000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioprio_set$pid(0x400000000003, 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000f3e000-0x62)=""/98) 2018/01/16 05:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) readahead(r0, 0x0, 0x3) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x401, &(0x7f0000db2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006e4000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8001, 0x100000001, 0x5, 0x20}, &(0x7f0000a6c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b62000-0xe)={r1, 0x7f, 0x3, [0x2, 0x8, 0x7fffffff]}, &(0x7f0000962000)=0xe) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000097d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000b9f000-0x8)=0xffffffffffffffff, 0x8) 2018/01/16 05:59:56 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00002d3000)="") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009b0000)={{{@in=@loopback=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000-0x4)=0xe8) getpgrp(0xffffffffffffffff) stat(&(0x7f0000edb000)='./file0\x00', &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() fstat(r0, &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00004e1000)=[{&(0x7f00002b3000)=@file={0x1, './file0\x00'}, 0x390, &(0x7f00006d2000-0x40)=[{&(0x7f00006e1000-0x28)="a0fbcfe71a607640881d53c5c8437deb8c53a8a71b9c5e4c8e7bc8bbe362de8f09ebd1e5b0e51b8f", 0x0}, {&(0x7f0000181000)="037383b6c80e87396a025f880e866de8ecaa500d9fc9437c3aa71bf8736fbadc6af0fc6234eed36b7d6baf8563d7fb760f73ece096b48f8c69bf8bdcf536e49dd662e5c6db001b97886144cbd489dca45a4a906714c0e4ccaeb1cfbd82f92e4c3760ab7572d3f1eccc393ec9ba3ed842950b746c4a04614d7b8a815b528455730667ef274a43ac0dad8bc4a4e0e1e802ba99c28d0e", 0x0}, {&(0x7f0000037000-0xa1)="420fda569b4f34ecb65df8d0f748aef4ef9fa105ffafda024f87541fcfcd2ce91462b372b65f0e4e05cf3f18ffe354a58329ec6159dad78ee27145d9c957f8471a6f46ab7a89fe5b5f00fee374267449cda20fe15b630388aa10c9077c8772b42bd81ec268e3a2304e86d31b5cdb8fd8a61a22913d3be00fe6a5c148582e58c29f15e962ee09ee0779cf4efac70f86614c9103340d0428e026cf5ee427373ab88f", 0x0}, {&(0x7f0000912000-0x1d)="837932b9ef64de272b62e6a850ac2d7c5a817a8d6bb73355193fe70803", 0x0}], 0x0, &(0x7f00005af000)=[@rights={0x0, 0x1, 0x1, [r4, r2, r4, r4, r0, r0]}], 0x0, 0x1}, {&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f000090e000-0x40)=[{&(0x7f0000941000)="ec671db0c4c237b19a598acb5b0381877db24fe2e641c55ef6dd1664495aff317135c4bd2d9c41c449a76e240be7162e657dc7b88b0fd70ef893859fe62a14dce66351ebf4a36ab3dae0618f3a32044d620a83293c353be3d27947df0a827128422787fe8d8431bd5293b3d26e3bcdc88d3752efa4b69bab8ed2065c91a60f43b57262513294f051d1abe82cb7e3f252d579d980b7d6e6328e0348b7685b3e4f0f7f9f56cc778aefb534ce7679808683c83358c658e0e86d276f4a186ad47f6e4ca744e4a5e6afa0ff11498914a52236b5a14d6d76ec2634d4e400bbe2ee48743b047b4acbdb", 0x0}, {&(0x7f0000c4f000-0x2)='bH', 0x0}, {&(0x7f0000e1d000-0xe)="36cddfa587e2875b35eb69427faf", 0x0}, {&(0x7f0000905000-0x20)="e4e1d2f1ee27f1e88f2ab73ba68c681c8242026d4baf28b132563a3548103278", 0x0}], 0x0, &(0x7f00000d5000)=[@rights={0x0, 0x1, 0x1, [r4, r3]}, @cred={0x0, 0x1, 0x2, r6, r5, r7}], 0x0, 0x40010}], 0x31d9834, 0x0) clock_gettime(0x0, &(0x7f00001dd000)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r4, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r3, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 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) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x1a, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00007c7000-0xa)="09c2a43451401b822717") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r8, 0x1, &(0x7f0000001000)={{0x77359400, 0x0}, {r9, r10+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x9)={r1, 0x1, "bb"}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = userfaultfd(0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000ab7000)={@common='yam0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r11, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x5, 0x0}) 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000614000)={@generic="37b900d3890d8f96081f1f9b01b94e4b", @ifru_flags=0x800}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) gettid() r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000414000-0x4)=0x0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000b37000)=0x0, &(0x7f0000191000-0x4)=0x8) r2 = syz_open_procfs(r0, &(0x7f000003e000)='net/dev_snmp6\x00') pread64(r2, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) 2018/01/16 05:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 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}) fcntl$setpipe(r2, 0x407, 0x2) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000107000-0x8)={0x0, 0x8000}, &(0x7f0000198000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000641000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000014c000)=0x8c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000617000-0x4)=0x7, 0x4) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00007fd000)="1158e7284bd14a61b42e0d3ef05a0684530e4b5511e9e513df986e2ad363be14e263c84523cab08f038f7c63c81e2ccbfcbcf8f8096f3ce25483012b4b5d7c4b2d07f16a0bfe2fd37d95649f9893ad11a010c8f67471f36124011d9ad6a3ed2cf70b44") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = epoll_create1(0x0) setsockopt(r3, 0x3, 0x6, &(0x7f00002fc000-0xae)="f5bbd5261bcba26ec4723960702df3e902b80bbc8b95f25ce75f5de320e6d062e1837a24f8f7391a94b11dc078b291852574400fc19c5e5f34d8538d1c6621c860f715ef3a0735e1627678bde0822e1a8600182ce90cbdcb2711bab45cb7bb7c4bc803f1f094a1048e696e35d6790d6fb724b74ba0724029b19be9c664325aa94708a46f76c5cb5565b97affe05afeb230ff4e386a0cb119cabf0dea6275936f019db9a2525a3863de9cf7a5258d", 0xae) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000b68000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r6, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r0 = syz_open_dev$binder(&(0x7f00004f4000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) r2 = mmap$binder(&(0x7f0000444000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, r2, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/16 05:59:56 executing program 7: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00002bd000-0x20)={@common='nr0\x00', @ifru_flags=0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) 2018/01/16 05:59:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d6000-0xf)='/dev/sequencer\x00', 0x503202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000098000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x400, 0x9, 0x1000040) dup2(r0, r1) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000add000-0x4)=0x40) getpeername$ipx(r1, &(0x7f00006f1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000031c000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r2) r3 = socket(0x18, 0x0, 0x4) connect(r3, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x5, 0x4) socket$inet6(0xa, 0xb, 0x76) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338") getpeername$inet6(r4, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f000018e000)={0x0, 0x0}, 0x800) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) 2018/01/16 05:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r2 = gettid() tkill(r2, 0x16) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$int_in(r1, 0x5473, &(0x7f000035f000)=0x40) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) [ 52.147659] binder: 9870:9872 got transaction to invalid handle [ 52.155078] binder: 9870:9872 transaction failed 29201/-22, size 0-0 line 3004 [ 52.194639] binder: 9870:9892 got reply transaction with no transaction stack [ 52.202731] binder: 9870:9892 transaction failed 29201/-71, size 0-0 line 2920 [ 52.227610] binder_alloc: binder_alloc_mmap_handler: 9870 20000000-20002000 already mapped failed -16 [ 52.238452] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 05:59:56 executing program 6: clone(0x92140000, &(0x7f000002d000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00005c9000-0xec)="d5f301f33bafa0521a2e3b8218bbad428d754664581466cad622e0c6be87a5d292e243fde4d5058baf5b80da2eada433fb82f275a9c0cc08af57cf048c58dbb0e68a8020e9c061c06640abfd290015414b9aca906ee295028c55c1e77a665b5f5ca55b4601ce12bf3fe116ecf3e334a1df597b48be3a324b348a524268f47de1ca9e1bddeee5cf0c5998aa65d811b911ce4c467cdfe6226f979591fa2254eb2b372879dac406be3a08f40ba9f85dff334a8b9574f176de54ca1b89ea6005b195bb73d683a29befdff5293f00a8da7b0000000000000001a976d47d11bd7c36fdf74a7051e11817ca536715c0") 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f38000)=[{{&(0x7f000083a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000973000-0x10)=[], 0x0, &(0x7f0000f24000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f70000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000df1000-0x4)=0x4) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) stat(&(0x7f00007cf000-0x8)='./file0\x00', &(0x7f000027f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) ftruncate(r0, 0x7fff) creat(&(0x7f00006fb000-0x8)='./file0\x00', 0x0) 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x803, 0x7f, 0x0, 0x5b, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/01/16 05:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f0000074000-0x40)=[{&(0x7f0000373000)=""/205, 0xcd}, {&(0x7f00000cf000)=""/137, 0x89}, {&(0x7f0000494000-0xa4)=""/164, 0xa4}, {&(0x7f0000d5e000-0x1000)=""/4096, 0x1000}], 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00006de000)=0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000457000)='/dev/usbmon#\x00', 0x15b9d635, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00001bc000)=@req={0x3, 0x7, 0x3, 0x7fff}, 0x10) poll(&(0x7f0000db3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f00009e8000)=[], 0x10000242) 2018/01/16 05:59:56 executing program 7: r0 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d4b000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) r1 = add_key(&(0x7f0000e13000)="63696673ff69646d617000", &(0x7f000069b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000004e000-0x56)="", 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f000032d000-0xf3)=""/243, 0xf3) 2018/01/16 05:59:56 executing program 6: keyctl$clear(0x7, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f57000)={0x10, @tick=0x4, 0x7, {0x101, 0x79c7}, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c80000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000f79000)={0x3, 0x3, 0x1, 0x10001, r1}) r2 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000530000)=0xb) r4 = dup2(r3, r2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000509000-0x4)=0x100000001) recvfrom(r3, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) fcntl$addseals(r3, 0x409, 0x8) ioctl(r2, 0x1, &(0x7f0000ff3000-0x40)="230145f83c387914a9f5e09696fdfcc53026dc2c67ec59656cad76ff5586bbd6ab74262a4cfa640e07fc01f651273c5108246c8161a94c02faa74c62bd21874a") sendto$inet(r3, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834c2c9", 0x46, 0x4048080, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) sendmsg(r3, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0xfffffffffffffe32, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup(r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023e000-0x11)='/dev/vga_arbiter\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) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b57000-0x8)={r4, 0x1000}, &(0x7f000004d000-0x4)=0xe3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000091b000)={r5, 0xf6, "18d0bddde6e3932d2da76fd35bffae6b834464d579b68bad651d1673cca202a5e514b6358719ce7f3ea73d3ab7022491a8e7bc4da15d50d7bbe39fc5c74f8ae97efaa40f35d5cc784860c79f57d204a315f8129b6f3394308710b6d6fd19408c07f9da11842051c182a1128411dd45c9b9222ea106f96222a4e1593e0f4507e6290273236600404caa0f4300f2907b6bd04a75512293f3ea330ea295139bb3958b1c1fe9c593f0824fdbd928af09d86688089c0ca57298ed9f87fcc5ac6b995780c1b472d9b9197102b1c1940b6d37c9917c30ae863f2b5473af8f7a8f343625d45738447954c33053d165f02d2e5a13eaee34d397c7"}, &(0x7f000057c000-0x4)=0xfe) sendmmsg$nfc_llcp(r3, &(0x7f0000b29000)=[{&(0x7f00001e8000-0x60)={0x27, 0x9a15, 0xfffffffffffff001, 0x7, 0x7, 0x2, "f3f0c8eb7ee19c2fdfe939242a125a2553f0929226514fa21a00e874e1ecf2e02a68fbc5485d7b86e20f591b15581dc3f127e4263ee1bc9bc3399d1187cec2", 0x9}, 0x60, &(0x7f0000384000-0x40)=[{&(0x7f0000c76000-0x60)="a001cd97147f26116d9d1255b956f303e6d8bacd1f74e1abea9555b030b1c3a8c0fd397eea0b35cb5f9b2464a13024e5a710b458b43894d7aa41d3a5faba9675d1bbe0c299fa41483b9f0cf75bd01d4bbfc99f6a869317547cf4c24c97884932", 0x60}, {&(0x7f000019f000-0x75)="dc48bfa6d1f6f4dfd700450ede03dc92a60626d79e7c1c2293fee55a4039d8fc5f19ace7f03ca538879952089ab343ee28f5f4e18236a0afeea17e013917d2dbd5f3aad7e1584aed6af6a937e60d0baae2023f90d5aed92a711c4185576838c4890575dac8c4ab55510e8a401d8d35ff06ac2ea1d7", 0x75}, {&(0x7f0000b1c000-0x23)="4e7421389def6d69ed55c3c94bd157607baf094350d293bcf8c1f17648b8e22363a577", 0x23}, {&(0x7f0000e02000-0xe1)="54c8db6aa3726c45736585b30623d61909abad3918a875bf91d43e2125a340f5028c79c22df457473d65d35ebbc446efd05b8a76875d2a206578880809f9c7d8702db9e5a8cb486983d3df162955b25d237b11ca3643944818c9bf393499f15698a3d62d1bdbb5934828df12e92993abc20b90513ed40caf9e4084a008988cb1b8423fd35844e14333f91eb5140811e7e06d518aef3ec2719e52d18c88bdc85983f2af15156d03f386814cacc720c5f2603eebe65dff1e21651396fc5dedfeb807122e20d94443adde15201336b9f38dee5964885bb84aedab4fd28b2e20dfda58", 0xe1}], 0x4, 0x0, 0x0, 0x44080}, {&(0x7f0000d81000-0x60)={0x27, 0xccd, 0x2, 0x7, 0x4, 0x1e, "c3f0f7bb53dc969658cd8ad8a398b6fd6b594dc83a001c57ac83b5688a206888537d135bd186106d9f5b29c585a0ea84d08cf74eb0256fb1ee28ec6aca3b45", 0xfffffffffffffeff}, 0x60, &(0x7f00008e1000-0x90)=[{&(0x7f00009c9000)="96f3c4b2ddd205cd1c1c4f15373da0e51e2f4706c9559ad5dcd9ee12323415dd49c5b810633bb5", 0x27}, {&(0x7f0000349000)="53791877b3da60", 0x7}, {&(0x7f00001fe000)="2a00c205cdf45ffd50a81ddf3b3e6ed6ae0761db25e5e9e004b18aa61a7bf94759d34afb38f628f587c696e8541dc3e7a30efd2442a63d0283c59d352334c11fbe9e84e6b612802d", 0x48}, {&(0x7f0000f23000-0x93)="91eb21aec1e4a1ee3efa8123026110f9b810d667722c867be26b5752475d14df1a9fa504d0f0e6627dbd91f8f625da1e0edcd4ba3f71a211abe94978f26f2c6e4648c9dd1db4238ecd9184d23a8e2ca2d2f2575e4e9179e521a4d5f30ebd4c1dc9e4b23102bf76e3acfb584198ab7647d4af30d38815283f3a3c24b41d9a7f29bc6b03b18e407b874a592afeb0fc6f6017eaae", 0x93}, {&(0x7f0000db9000-0x1000)="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0x55}, {&(0x7f0000c1b000-0x1000)="6bbaa7481e496a228c79939e5b3f14b7c03d92e69344ad53dfd631f9f3ae978e620faf561e9974fcc12e4093d6a314f1ec9815165e363f1bd4b4d759927e10369bd77eee2d3ad2dec228abfa57c58faf6e90c0be57cae651499ad0ab580aa91aed3bb4e2aafcea9daa345f1cfde1d0515c4e4f221ab18ffc95b9085b866294aa437407c5bfd462c84c885ba7e1e38f75822da374e8d015e042c11c0a93ce4713dad4170da4530a7bf8d64e779f207448e56a354f66c7d0f32ff75d8308f9b17a5fb508491258fa31bca9b2f3e0491a3cd2cbf0269ba56f6910570ee4dda25df2929ef9302d100da465bdb043176499e1d5216726a4ee1b8e83c748decb82c2e1600954c6b83709bbaaf3f3b357f3a94d6bd75f1537f9fae7531ca4643e8e091e6661edfb1a964255d53c127c69189af22594237bda0fb0fdb67a2117cff2e2b7e735e99eaf566a44eb6744b8bd7588846443e1bfa555ff5e2d606b1baef541845cf8bdbf05a4bcb38bc3dca17b024c89a56f9275d05412f54206f36896397bcb274079879443c6bc5185b80d0907b3bd7cc19f5a7f969a3ac049e9862af6ec5dea242f12bcf8c0f5a4ba47767e49a00f4f924b64747dc3b59840668fb242d01ddbf3d165f10abc6d3659afba1ac7f4a32d5a64764f1b309de986bc3ac66e93f1a3af22d047bb6371e4a8ebdc4ccf2b6afd3529d92c3411526b953ad77e035587ee0186ac7b7f41f6beb2138c4a87839a9d79c9ed95811e5fc44742ff204f6eebf4287b06adf7571bd55dded29d4dcafd0a9bda5c809e960e8b44bbcf304d5b7175675c9ae1718de13deb64ecd4c8c1473c820977917f8ba0783c0810c78b7df33f0c8cff090f788cd8c1fec75bc2ad01c1efdf5104b3f79b89bdbcd04f1291af9954c6b00e4450d4238399ca0caa2a67643c56d7bed35f9a7029de4b8b193d4e95faafcc9451755d626c44414cb9a55bedaae286dca349098f7565a08127648e4b0474f5615f1a6de9f75d637183932c6b2b15ec16800652263eb4361daf7237183520234bb1e47c26452d9d1d56e3161e47230ba15d9ca63201b27eaa93e2063f1542cd2c37af0929b90ddaf8f34b3af22350ec734c7270ed1b361c85fc02e350a5c2db4690b3da08763a22483b8b40b6e44f17ac1c616872e342bb75fb3f5c9b04cc086c8d43fccb3b87d234c92e3193dc8d0188fd0010a986c92f6e97aa21519048c1ae9b3b36946bf0600471d8e9ca9f22c4f804f6cba87c263c5564e01362aeeafae74608cdd89c3926e8ea05b643bcd0a1bfbe42074e449a69bcef62129d4ddb062e28174a02b4e19cc0139ea29276ba552194b0a2bdcd87f2368d3d0253ab6ae82b9856d5cc6c17e1a2cdb10afddd7a444a73545d74dc60f49dec4ebb6ce4b2aa30dc3c57d7df4cbd3dd06deef9b78f9fbae6eca5c60fcb579309b3cd3a4e59e00362524061797730c84ba332988a7ab74bf0ec484a8f49bf1cc910272ec38841f630b9a9ca9dd551e479a02f3db41c12f7762d9c61c4b10191dc2c2eefd8b596d3108e45105ec08e8ba1663c91c4ddf93d7ee0ae92051306d589511c3219890980caf4bec3bc1214b7f232479a1a7ddd43ccfb007ed76a10af725ccc1145a6cfbb5020cb29864fc4891f62ebaf3d0b6a987e549411936c6973445b7a1ea057b2124ca080f2b2306e327d379e94a6c46d85bac98f870bc5a8273e06ddae1e75c46499208964bc94e2b5e48ffff133fc6e9b2334e092893c66f4337c4a5ec48e88889a4777e00ea66d9ec854b3f7c3bc707e9077ad80b62ad7d77a1f03e9a98424f12f434e110b5018113964a1781dd536844d6ce2b6c719f9582dd9ef370d80db16665ed63fa8f2ba43b0f57b5244b09fc2fc82e0e87ed3f30056b1b8645ed868c4dcf353e18e62ce5774f24b7513e457f36fb6c046c3dc6a226ea7a552d4920a30ed8809679fe00bf921c4433f8305fc55f33be2dafad89710b9d582ed5df6c36df6a70376b8f9b34b3bb312b1615d52ec1cb893af6b42c4c0c97cfdf07c4677f8db7b20d09966a033a175ee57aba1e0b0135d4a06bbe29f06dc9f882edd687308c1f15efb776bc91aff27d07cd0e36ec95b65c9058af8ea4796f8f2aedc2de4b5a4f10c7ccbb02450f9eac0072f654e47cba196bc7b77635c00daf100d3c9eb9996da7a626252ebeb751db179a3fea5b8a1d2011b99fd87a64f3bb84de30500cedb22394ecda8bcc70a37d7ccb151ca4f6bc3d2b3a09c8fa6926b626004eee17cfe545ac0343c10c36e45aa70f3fd924fb081ba63ade6f6d80b422d9acff4e7ba46b0173abef4a5b6c5a03f30cc8bddfa1d35d398b05ffdd40a48f207c7c5fc2d0f9d057faf4bbd11b0e813370a6fee3a9b9208c828ba8a8f7869a3eb67f731627a61c9f170f9cd6526050ec2ce7683f6d9890d26e39f3c2a84bea707e0b522aaa4d1200619d0999238243aa2acbaab4003c16f3566881b3c76cc391622a09ebfe9278e50544e820aa981a830b947c5620a3903a0e8352369ac7408615fe1789ae84b9448edeaaae1939f6f98c5404fa663256285270b7929f253cbd0ef68633fd92b36bdb07cb36b364e2deb4a51a12402bbb5c28a349df04455959b5b39da6596e3a4e05a0d3b58fb4563251c756c71f3acd410eb0c138be3712e54f418eec293fe92c5b3c6f72f3cadbb4a6f057835262866df54b74cd28fb4d84cb0a7a24458f4757b8b6ba2adca859b36b76787f9b0ef858352a24c13c2694d72107334ca2dee74972af612ff82c4dfb7cfbfeba0193ba88ccddb1c3b0ccc58e254d8a7707ee2f1ac06ef995deec8fd2b0ddd0a16e586ab1adfb1e05368bb1297997028a2e70738282f19d356ef887e9a74758cbb787cd7f992190e4b86a77224763140a0dd2a099c068969c5de9bccb4033f918bf83252502b8cf087801cce4d0139491097c121daf0f1257950c3d09cb35e31bea4a230c0b69bc3496328fc0a192e0746150f388073af8597da055dc501a981a5072d9f1f58bd693c33ed4636ef080e024b6e0e3763d6f888a894ebd2529ad09094941a2bc33a6c466bf4fb9e506fd454575f773488117e57096681899e7bf60d072aa715181b1135192de6a02598e3864d0ab0babf6266ba586dd9416fa2c3e44be752227d21ce1e42af5eafabb7793151307566807391e2dc4cfc246e32d2c4a6517ba20c03c4a3a6e1cfc5f00a0b19b3ea055b669cc3913c7cf21d0787aac434f0d060e2baa94bc09274e691a5d7061d416d47f3607e35519569409bfa27192aeb51ed3b42b3ee8386a2ad6926e9355d18396c20c41f28acbabe7a08ad794dd107f688620b2d9b4689daf33d521e1ae633f3850f38a56dcb0b59b551de91127f18af21b69718310be266bca67a4469f09b758c09029efddba2850c773fae7128aef33642ddffeadc7465db3ab5daaabbcb52cba876a5a29599e045f0f194d7100c2202692501c3ad9f02ddc378e08df0ac0b022353730d7a7d5303159209d632221b9bc7d3ee492b87c1ce595d6556e3deac05e875500bccfdfacdb424eca059b810ca1ecd452097b598adcb11772bb91bcd060dafb18e284118862c7703bb09396e57feb2b085fb89ee02913b51d7b3a987fb56f5b92c109f4943a67c46f041c5cd3b220f9c8b01a978be18426aa6fc1b9857ddd5a0a2b681b1b08b733ccfbc0833181d011787e4be5257ea304f6155092f25a235621d24c5234f68c90e9697bd2c859f1e842c153d30cfe6917f6f3d89b5b6aa205df7ccd89669fb38053c9b43eba019fa891f19aaf08745c14f46334a88e427675650aeac1119396b737f4dec8c08666cbf09cb91a3fa73f837a9e6488d96b1eebcdbc80a640387451ee8ba90cc63c08d8fa6fac1b3420b2494554541597f71bf5c96de1759136929eef9eafd0a704055bcbc00c79c4a3d89784300d1ec98db9c254f86193e3728c21f7f566131e5211fe4cbbb0fe23e1f0ffe50c6b9f32dba656d08f2d4ca5da554209cbf05cb051c2513fcdc6e4ff5fa20ae9721b72c4eaeb3f278d7fecde6f1eb0711f877bda45ba17847848547a2bb968defb9c16499b5e0925404d6dc5adf94f48451256912e04b8122af99acb5f440d02bd8040520e61e53d5c17f7dcbca0eabaa5a8e77f0f85e0ee17d6f85ff8fe56e6355d4af0c65382336dad824f834bf0f214d2ad2eaef54039dda889f4e6b57865ab240729b410cd98a142447f4d9050ab7c2966a442dca20c8bd2ec60b7dccae0f83301cd5665f8a6b4980cd2b81b996bd0338779b5c70aa380b44f293c843d4a9c43dc9b2e6e6f75155e10d8d3bd160885023d355bddc5fd2ee89f602b00950102b61635439952c5e480e12f7d029e63173e254ba01a8ae998fb3a323bb0aaa037b6c0ab47a6d31dffad63c041ae7c0074f31824a1bf4d4892d70ab99f86916c02cc57eca530d30a1899d0c7319be5296292819634c65668dddf2d96d96306ca72dd921c008997891c2f9dd52323b3012f1a540273082a9557f393e950d35b4a7c5f3e654c69900c4622f201173ccb42a6c89edcd0d7dc007f42d300f298320642a7d50742051712862fdd707187aee1d17dfc611bac538efc744f42e8658744740774c15648ac1eca05498c24483094a526fd136d0ef7ea415390712ecd100c9078c1c9e03b3c158e41c5d2cff3cc221955045301ea5efc3e3f9db8085737b47d1deb9854479b828dc538d7d47cef10aa0f7c524e1c93b261ffb511d1b657f2b72cc61c57a5d3f8db0e9c70c4daa04950185dc4a09372a31a79620798d922bc1d93cca5de740435ba26ca7d45c17e86d215daba0ea37d8ecb06bdb2b83180f18501c55d3c8b96e5962a8507fc2b7cd2cacf9de3de61b96540011efd872e0d252ca1df4efdb22fb81534d202f811446ac1f839741f63ee0854aa9d1dba700bc6eebd023a2ada0d1c4ded1870fa41d07728a949030c0a17421c10eb3cc48e8a5c6221cffac2f0e9bfa6e4510bf3c3103cfd5b7684573726b3f5c265428a7b2e75e1f017b366ff325587c3a313bd1fbf24df3da760cf306509be0846bc9838596746208ec863cf83003e82aedb486902a3ddd3c23e64f64417656a35f0b49f6de753bbdcd2b836b3484a6ed27d3d7b2228264e967bd3624954bd1a27c90502253c9d2cb38c23000888012b4245b4bee1b7ce4ac92873a471331e4986f58deac2713ce85b2e435169620fbc262ab556a4982fba4d7577c7752fe0c06cc0c8a6cba4898b7ad59ab17fb902a3c1509bf33e822844c6810e3afab29f1ffe6189898d572729d4eeb4e26df6922561deb9afa97e59605336f08142eafb6b83f1e4011c5354cab5598c93833361b9e61e50778fb976c6344302fd9631a34acda1df4f1d8c9c2bc0c2ede7437cd6e7c37c7f45bdd53e70dce89b42ffa1a85ad4a5abff2601cca434e965e642eb399b88b834372a3ae532819a74c75e7f748dd59740dfad86bb5295188701150e2caef65a38e524031e40cf39d1a01104abeadff14a4d77b2a0e80886a71f87c7a672ece7ccd1243e91a18fb56681fc46c79ed35aacfc635ed5a9d31d601f26fef857116b626d0b6c80b93a993ad703cb61c4cdf7e10d495bb4f5c6a51b4bc0402e7d41319b68f02bcce7401b690d549a2274ab5a39ceaf5c15e4eaa4f50270a4e9599d442308105f7d01d3d3823261390d4fd82a103aa12e702ecd9fc29766d9057073701d50d3d722e2ae93bb4608d33470a76d3c6dacbc5b560521f522a5ab66754dc5c323a9ef84c5afd026cbff981774058", 0x1000}], 0x9, &(0x7f0000d12000-0x78)={0x78, 0x101, 0x8001, "eab15b730f37d286f0c24c84d36ce938c5cb53d549b5e770563c599c95a510caae231d6fc5fbdc51ad081e170c5676b1603260436391405a8d84f0e9d11096246f04858c7b71c1935dfed3f852016487a6f1079f384f9823ac9767a2bb3af90412297e8481"}, 0x78, 0x80}, {&(0x7f0000388000-0x60)={0x27, 0x400, 0x7, 0x7, 0x401, 0x8, "4a07d6a56464633b0958d487063732b719555c574ba60091b866d96ef0d6e4966459eee604f1b2ee5795d47c8201734fba460e5237a8d70b4c2d0e8cd94356", 0x7fffffff}, 0x60, &(0x7f0000e80000-0x50)=[{&(0x7f00008f0000-0x29)="db849453aff0b76f5d143507aefd4f121d7036cefe534bb64e6d75f407ad10959b464c294c281bd795", 0x29}, {&(0x7f000095b000)="ce577ab8915734ab902b2bfdff3efbb19606f33d486b08a18e23328b4c6780a4280f8305221802a402177790877ed98d6a2f4c4d3932aabf2940e60c6833c9996d01eaf7938c5be03ace4aa8c470b3efb3531beae0a0752c158a563bc4a412db", 0x60}, {&(0x7f0000838000)="37906c89f0dbafb61265b93c7b06f5938b2533b5f8880bb3ed362afe7977d92e0f2cb490a358c48eac5c657a2e218b99f2c56f0573e032767ff373ec835d9f527b85ce498cf676c7c7a5c1779fc7d7d70554de5ffdbb1882a520a0672616afe38b70625a32b5b9aba1077c6af72bf812787e5c4eaa3dc951704c244a2b9214699c5217022501b020fc705c9ebc6cc15dd94ce9e58a919df6fafe7d2dd3d469723cddfd195a362e9dec48984ca7", 0xad}, {&(0x7f0000534000)="8cb2c82c000a3db02adc7f42a79ed59e50ac05f7f866182c36057b2ed62f7ccf69f8de74a9ca257626e76732b90c33b421ff821faebd32fceda41d7e137d876548edf7bdc36f2a5b644a276253bd67903779995ec225fd6add2fa45463d21d8dcdc5258681bf81c188d7ab4001d1e4382e52cc05de81654e698b41dc081a899db1a47975685ab31c61eb07aa934d2d4fc442fdc5e296fe25e57a8cbbac3875281c35ec48306fcbd9cf3ffc21011b41cbe7c3dc5e681dc898a57926531592d96e14a67ae9e6ec029bad338599a1431a4e23c1b30d79d3aa44d42b815d492ebef8aa63a925936986d6", 0xe8}, {&(0x7f0000619000-0x3)="25b6c7", 0x3}], 0x5, &(0x7f0000466000-0x48)={0x48, 0x111, 0x4, "c231427acafad47290fdc720a47980b0c68a9a906112da06601496578e8c0daec13bfea763673e5376b1fdd483c885b8665468b1"}, 0x48, 0x40041}, {&(0x7f0000b35000-0x60)={0x27, 0x8, 0x7, 0x7, 0xffffffff, 0xff, "7cd5c18fe53cb60dff990e2bb823f97a337ba4626e38d96d114afebc6a75396f947669d77fef2139d90ea3cfb407f28b33c259654e99398987a8d9f4f02977", 0x7fff}, 0x60, &(0x7f00004d6000)=[{&(0x7f0000efb000-0x16)="4b45f1b48c407480df4be7115654f2961ef1008125be", 0x16}, {&(0x7f0000785000-0x78)="92496815db55103393088a5497a1e584f9c61d31578821afc5b48d4236591fed5a0f474d7d144c790979942731a9efc026152c36a116de2aaf941ca562ea7bdce3824665cc9d8810409f00c72aed8fdc0add855c0598757e32aaa68e33af715bfb17bf06fbc0370ed7216cad1049044a62b0f663df969726", 0x78}, {&(0x7f0000fa3000)="5912e556ece07299c3050e543ee6be9f19fffab295b872aee6037f5d17b52451a48cc356dca70e1b89d9f34b3fba6e59e6813275bff693eadc06aee89da4e48ee697a00e38a3dae989b6f6f9be57cf3db290633573eef7165aaff2c4f9d3feac5b5e86f1860999448d4a867095a8d793925b80045d5cc28c47c299c46fc64de4296976a5bd7dd8faf91a0ac27032782c66992bafaa531d85e85e60e3cccd515c847c821fab98bd13345925edd1c32e7f8a8fb834df874a9f1567bad46057048f110d88bebba65df42b71031ea8c2204cd067de7e2f79ea653ecc2b8fc3c17b386762864fb1b0de63e2a43c2b54", 0xed}, {&(0x7f00003e6000-0xda)="e2d1f50d7a9cc45dc59e555a844dc9fad6312cf69225b9bbe0e212672a1730d3dddf2b5e707061e3aa87d4eeac493aaa610c8c9b1986443d910c6bc57660504cef2b95301dbf195e5cbbd1f720c3c198f9688181244746e23bfd7454cf5987f5eb33d97dc2b0f9f5682aef3170c4fab4fb3f27df2c5cc11975fbe3547f24578504288473bb43bb091f48007ae58ea091f48e30167fbb077a3e3d26defe26523bb3756128f3116a8e91749af0229a6640a8ce7f5f5a0f101c20ba481b678ae60b255c149cc1357c1821089fded4ca7dce643d4a2acd3b53a2a72e", 0xda}, {&(0x7f0000c00000-0x68)="617b54da975d76502f921d5fc05fc463b147940bcffb98d2d4b5e35a6361bc6029a4810939ff13a758ca6e8b6457469dea2a1f7321c615cdd759c68603740def0f0367cd0d714f684ffc887551a5f413562344f8fcf980a182ab4fffdc3b254487e76992348f0477", 0x68}], 0x5, &(0x7f00008a4000-0xf8)={0xf8, 0x0, 0x291, "40250d2448efcb6017bc6edec56e655a42286c6c4cd8134c1785b60749a610aed18ac4f46691f7998d125f41778db108a524b01bdce0d0938f451daf555e036fd3cc0fd307b384c3005bc1b563dbe10b6ce5bef24aec193b117cc760874fcc692dd52bca751bbc7676b5bf03e01a8d47c7c3e86dfdab65aee14f7f0388b7b177716625fdd3c2990cb714feed6617f5a325cc54180d1ff92cd4917881139fc4968c27f9f0125b9ab291b759f9b6a18334b6e7dd3f7fd53d3e1c6d5839952a8d9d0aeee6fed1c9b16913372ed0a238b1cb15158295adcba9c4c239e25387f7bfa8c1"}, 0xf8, 0x81}], 0x4, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/01/16 05:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) 2018/01/16 05:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000579000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c79000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000731000)=0x6, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000656000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000cf1000-0x3b)="5980649d515d2f480d1b4e70a4fa8179ce0d0eefa89384d9accc9c0aab630eac7c04", 0x22) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)=0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) 2018/01/16 05:59:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xac207401ecbeed3b, 0x84) fcntl$getown(r0, 0x9) clone(0x3fffffc, &(0x7f0000add000-0x1)='B', &(0x7f0000001000-0x4)=0x0, &(0x7f00009b5000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendto(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x44, &(0x7f0000000000)=@hci={0x1f, 0xffffffffffff8001, 0x0}, 0x6) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa, r4}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000002000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000003000-0x4)=0x7, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x10001, 0x8, 0x6, 0x1000}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000055e000-0x38)={&(0x7f0000e6d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003d3000)=[], 0x0, &(0x7f0000c02000)=""/217, 0xd9, 0x0}, 0x0) tgkill(r5, r5, 0x1d) [ 52.239930] binder: 9870:9898 got transaction to invalid handle [ 52.239938] binder: 9870:9898 transaction failed 29201/-22, size 0-0 line 3004 [ 52.257532] binder: 9870:9892 ioctl 40046207 0 returned -16 [ 52.265705] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.280638] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 05:59:56 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000475000-0x11)='/selinux/enforce\x00', 0x100, 0x0) accept$ipx(r0, &(0x7f0000637000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d82000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000105000)="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", 0xfc) 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 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, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x65d}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000652000-0x8)={0x0, 0x0}) 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) close(r0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000c98000-0xfe)=""/254) 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x0, 0x9, 0x3ff, 0x7ff, 0x10, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c73000-0x33)="", &(0x7f0000887000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e3d000-0x6a)="e696d488827f5e33b8c5156a603ea88054e9cb3a9df2575405000000000000aea66cbbcd82bd5eff35c00667b1bd7678c7c111cf2ea71c8ad034052c605bb61f6c904855912c40b04127bfe0de3632a6d822fb10a9027b184aed10fb6029e5efea6265f95e42a96919d5") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x60) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x7894}, 0x6) 2018/01/16 05:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$getname(0x10, &(0x7f0000237000-0x1000)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000fa9000)='./file0\x00', 0x80, 0x80) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00001a0000-0x8)={0x2, r1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/16 05:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000939000/0x3000)=nil, 0x3000, 0x0) r0 = inotify_init() mkdir(&(0x7f000053c000)='./file0\x00', 0x1) mount(&(0x7f00009a5000-0x8)='./file0\x00', &(0x7f0000205000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f00002d4000)="e839f9c6cfef892e589735d3b1f7056e6d24a5c7fcdb3a1541bb887a189ff2b7547bd4a4e7e2522ab0643ba0d95c135441cd06414c256d8ec546df3576bc62b525e0eda699bcd45440961eac805ee3e7cd244a43cfd17a801179404292a4a3b5b2671c22e1f3f930d8227108e9df2dd707d5b0f78b97ae26a1bf78c9daef92e75dfc03d2ef9aabdc1db9052bc141fbed3d15d51d0bbf74a32419cdaab7287979617e1c54b423cd469a14dad9af556812d21d81d82e01d78b1033f0141cc7be3e4e") r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000307000-0x38)={&(0x7f00003f8000-0xc)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000221000-0x10)={&(0x7f0000b49000-0x1244)=@newspdinfo={0x1244, 0x24, 0x20, 0x5, 0x2, 0x7fff, [@algo_crypt={0x84, 0x2, {{'lrw(cast6)\x00'}, 0x1e0, "f1149796492064b7c3b892d196b1dee78ea6a0dee7a7bbb0ee8fed9ec0637ce23ea20bb11c81fb9c891f7e83a7ad6d71263707d60394fd1f77973b72"}}, @algo_comp={0x1048, 0x3, {{'deflate\x00'}, 0x8000, "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"}}, @ipv4_hthresh={0x8, 0x3, {0x11, 0x1d}}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x13}}, @algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x700, "dff6b9795a35d1f67c952fec7daefe1cdba60913dd1b75f116773e14ffee2fb4400f2392e7131ff26df1f430aa923359bd3b46543cf5eb7856d6fa3deaadd453b995018c295ff80241421290743542923b16c9716b729040d1b59a3e9b3f38afef5348e0c589ab1b7fbb5c9da64e758f700f908e236dc67a3e6641cb6e83b6d29e09ab3d8d023e92ddb30824393a4e3b1b118dd362bd86290cfde86bd30bca1637cc99b63e8ef4bd8f8ba4f9ef649388f3407153dc2c24a7a5abc595e42db22e102172ad07fd05e58d96b5fb40bd3b652e0499297f1c7d9e833a96a3fe078256"}}, @replay_val={0x10, 0xa, {0x1, 0x3, 0x400}}, @mark={0xc, 0x15, {0x1, 0x5}}, @ipv4_hthresh={0x8, 0x3, {0x2, 0x16}}, @extra_flags={0x8, 0x18, 0xffffffffffffff23}]}, 0x1244}, 0x1, 0x0, 0x0, 0xc010}, 0x20044000) chroot(&(0x7f00008a9000-0x8)='./file0\x00') pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/16 05:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000a4c000)=""/52) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f000058d000-0xb)='/dev/hwrng\x00', 0x40100, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00007fe000-0x108)={0x7, {{0xa, 0x0, 0x602, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000007000)={&(0x7f0000015000-0x48)=@full={{0x3, {"ac2db5b3938fd4"}, 0x2}, [{"e65e86d0774ec1"}, {"7272fc494c7736"}, {"68608e1e95bcf7"}, {"01f32d1020d150"}, {"522868f6709f46"}, {"52a8a37a6a2655"}, {"64093b8935a80a"}, {"b2d730b065f3da"}]}, 0x48, &(0x7f0000014000)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000011000)="9fac8898e492ad2f77afc6b7371dbb7e7b1183133ca98eeabf70d96924ce7c47658d6d303a217f6c3619771ee4981768591b5df40e5ae2a9dfd936baa8c8ecc61d0a8cd7fbecb473fa236310c972522a6fc1d7490d80d8e0d6ff2ecbc763a4ab5e098a5554bd91f52f0e64efe05fe4438b38081b314e48736d1ac9b77c97bf9a84e87d8d556575376c2910ed42f2546004da2b302cb71f188267e13842d6dd05e3ea04691cf980ed4109fc3a89cdd0d4ab0add027f9a12e8b6b9e99f7f786ab63e5e96", 0xc3}], 0x2, &(0x7f0000015000-0x18)=[{0x18, 0x0, 0x4, 'm'}], 0x18, 0x40090}, 0x10000) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) 2018/01/16 05:59:56 executing program 3: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) clock_gettime(0x7, &(0x7f00003f1000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x210000, 0x0) utimensat(r0, &(0x7f000041e000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{r1, r2/1000+30000}, {0x77359400, 0x0}}, 0x100) msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) 2018/01/16 05:59:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)=']\x00', 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00002a3000-0xc)={0x8, 0x9d, 0x1, 0x7, 0xa2af, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() getpeername$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e0000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 05:59:56 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") r0 = socket(0x19, 0x80005, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004000-0x28)={@common='bcsh0\x00', @ifru_mtu=0x10000}) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000008000-0xa7)=""/167, &(0x7f0000007000)=0xa7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000-0x4)=0xdb2, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x46600, 0x0) r3 = accept(r0, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005000)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000007000-0x4)=0x0) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000f25000-0x200)=""/512, 0xfffffffe) socketpair$inet(0x2, 0x3, 0x0, &(0x7f00002ed000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000aa000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000486000)=0xc) lstat(&(0x7f0000283000-0x8)='./file0\x00', &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = memfd_create(&(0x7f0000c81000)='vboxnet1{\x00', 0x3) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000123000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xb9d0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, r2, r3}, {0x0, 0x80000000, 0x1, 0x8, 0x6, 0x9, 0x0, 0x6}, {0xfffffffffffffff7, 0x1, 0x40, 0x2}, 0x8000, 0xa, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x7, 0x2, 0x61, 0x5, 0x6, 0x10000}}, 0xe8) 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00001bd000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000882000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c2a000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000edb000)={0x0, 0x2479, 0x5, [0x1000, 0x1f, 0x0, 0x13, 0x0]}, &(0x7f000044d000-0x4)=0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bb2000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000152000-0x4)=0x8) 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f53000-0x8)='./file0\x00', 0x1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000066a000-0x2c)={0x56, 0x0, 0x3f, {0x2, 0x100000000}, {0xc5, 0x20}, @period={0x5d, 0x2d9, 0x200, 0x3, 0xffffffffffff8001, {0x6, 0x81, 0x1e4, 0x54e}, 0x2, [0x80, 0x8000000000]}}) syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f000052a000)='ns/mnt\x00') 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x4) tkill(r2, 0x8000000000000023) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000cbe000)=0x0, &(0x7f000083b000-0x4)=0x4) request_key(&(0x7f00002f6000-0x8)='trusted\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000331000)=')ppp0\x00', 0xfffffffffffffffb) ptrace$getregs(0xe, r2, 0x0, &(0x7f000018f000)=""/172) pipe2(&(0x7f0000752000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000746000)=0x0, &(0x7f00000b6000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000085d000+0x77e)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x7b, 0x50) 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r2+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r0, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000029000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) getsockname$unix(r0, &(0x7f000079e000-0x10)=@file={0x0, ""/14}, &(0x7f000045e000)=0x10) 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000c15000-0x8)=0x9) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x368, 0x0}], 0x1, 0x7c) close(r0) 2018/01/16 05:59:56 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x4000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x12)=@random={'osx.\x00', '/dev/binder#\x00'}, &(0x7f0000000000)=""/4096, 0x1000) openat(r1, &(0x7f0000000000)='./file0\x00', 0x202001, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000986000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000)={0x8, 0x1, 0x9f15, 0x1000, &(0x7f0000000000)=""/4096, 0x5c, &(0x7f0000001000)=""/92, 0x1000, &(0x7f0000000000)=""/4096}) 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f16000-0x12)='.request_key_auth\x00', &(0x7f0000f94000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000331000-0x17)="0e98952863a49fcb611e37d2ef8d77361c61d1ae82fc3b", 0x17, 0xfffffffffffffff9) request_key(&(0x7f0000b11000-0x5)="4a18000003", &(0x7f0000bba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008bb000)='/solinux/enferce\x00', r0) init_module(&(0x7f00008f3000-0x5)="4a18000003", 0x5, &(0x7f0000884000)='/solinux/enferce\x00') 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000005, 0x20000002, 0xfffffffffffffffd) ioperm(0x0, 0x9, 0x9) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004c5000)={0x0, 0x0}, &(0x7f00005c5000)=0x10) 2018/01/16 05:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000eb6000)={0x7, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r1, &(0x7f0000af5000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) connect$inet(r0, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000758000-0x38)={&(0x7f00007a1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000099d000)=[], 0x0, &(0x7f0000813000-0x170)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000897000)={r2, 0x2}) fsetxattr(r0, &(0x7f0000e5a000-0xd)=@known='security.evm\x00', &(0x7f0000a88000-0x7)="3a637075736574187600", 0xa, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00007e4000)=[{0x0, 0x10000}], 0x1) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$inet6(r1, &(0x7f0000aac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000877000+0x78f)=0x1c) sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) getcwd(&(0x7f0000859000-0x73)=""/115, 0x73) 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) madvise(&(0x7f000034e000/0x1000)=nil, 0x1000, 0x12) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000457000)={@common='bcsf0\x00', @ifru_flags=0x1000}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008a0000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xff}, &(0x7f000003c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xd9)={r1, 0xd1, "b59abdc68d0325203f53c034a8f1d45cb4bb1a16dab35034e7c2b3583063e2f52a114db5532459c4f440e7c2b8522e0e3d35897d4ecaf3002f8d27f5de9ac98c2bbd2f2a86bf970b2546655f0bf3d4ad421f0cf2b61bd9e5696decdf0e43eadb31ff52630b773052e19b76ef3a1edf9118f5f4ecb557403b83da81656af3908cf5b98b217a5a27e0753e1067bccb0f8e262435aee1c031d4ddc6fe693b2a407622da3b9c8382aca3e617170e6a06528416a2bc0b086010e0556dd8329b32c81ca7ea0b7f679f392d85ed38644f36b2c7d9"}, &(0x7f0000001000-0x4)=0xd9) sched_setaffinity(0x0, 0x8, &(0x7f000091d000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f000010c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000870000-0x4)=0x10, 0x80000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000e4000)={0x0, 0x0, 0x0}, &(0x7f0000935000-0x4)=0xc) ioprio_set$pid(0x0, r3, 0xc363) 2018/01/16 05:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c91000-0x50)={0x1, 0x7, 0x2, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000812000)={0x0, 0x76, "82815f9c4227e981f1226bbda69d527fc0aecb29f562501da0e8f65dd9d482194798f7bed06297d4a782ba56024016951174c3b10da27cba52dfbe2566b3e716b66290923758e8b9df0b55f7fae013143d636bd5e2a468a4bd7f6e9c3c52502a607b524131771a7f7c10de738152bd101f13ec7c3508"}, &(0x7f0000bae000)=0x7e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000260000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1}, &(0x7f0000f63000)=0x98) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_dev$sndseq(&(0x7f00003c5000)='/dev/snd/seq\x00', 0x0, 0x100) 2018/01/16 05:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a11000)='/dev/usbmon#\x00', 0x10001, 0x101000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a3f000)={0x0, 0xff}, &(0x7f0000de8000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d1d000)=@sack_info={r1, 0x1fc0000000000000, 0xd0}, &(0x7f0000767000-0x4)=0xc) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000039e000-0x4)=0x0, &(0x7f0000bbe000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/enforce\x00', 0x20002, 0x0) clock_gettime(0x0, &(0x7f0000018000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00003d3000)={{0x0, 0x1c9c380}, {r4, r5+30000000}}, &(0x7f0000c1f000)={{0x0, 0x0}, {0x0, 0x0}}) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004f7000)='./file0\x00', 0x0, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00009e4000-0x10)={0x4, &(0x7f0000b33000-0x20)=[{0x400, 0x1, 0x4, 0x2}, {0xffff, 0x1, 0x81, 0x6}, {0x7, 0x3, 0x6f8de726, 0x1}, {0xffff, 0x7, 0xffffffff, 0x8}]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x80000000, 0x0, 0xffffffff}]}) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') getpeername$ax25(r0, &(0x7f0000721000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000627000)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000017b000-0x108)={0x3f, {{0xa, 0x2, 0xfb04, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$l2tp(0x18, 0x1, 0x1) 2018/01/16 05:59:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r2, r2) 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) ioctl(r0, 0x2285, &(0x7f0000990000)="") r1 = getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000072f000)={0x0, 0x16, 0x999, 0x2478a3520, r1}) [ 52.563071] binder: 10007:10010 ioctl c0406400 20001000 returned -22 [ 52.585006] binder: 10007:10020 ioctl c0406400 20001000 returned -22 2018/01/16 05:59:56 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000002000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0xff, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013c000-0xc)='/dev/rfkill\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r6, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00009ea000)={0x400, 0x3, 0x1000}, 0x4) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r2, 0x9) dup2(r2, r6) 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @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]}}, 0x1d36f52e54c23394) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) dup3(r0, r0, 0x80000) 2018/01/16 05:59:56 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000007f000-0xd)='/dev/usbmon#\x00', 0x6e, 0x200000) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e83000-0x10)={0x4, &(0x7f00001f1000-0x20)=[{0x80, 0x0, 0x29b, 0x7b}, {0xffff, 0x20, 0x8, 0x9}, {0x4, 0x66, 0x6, 0xffffffff}, {0x5cac86a2, 0x7, 0xffffffffffff8001, 0xfffffffffffff055}]}, 0x10) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$KDADDIO(r1, 0x4b34, 0x400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xdce8, &(0x7f00004bd000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x0) 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000fa5000)=""/152) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000941000-0x40)=[{&(0x7f0000fe9000)=""/63, 0x3f}], 0x1) r3 = socket(0xb, 0x0, 0x7) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000f6d000-0x11)="e6cb7ef377c4eb1ca8b993df4897c2edbf", 0x11) 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0xffff, 0x5) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dc4000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dc4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000626000-0x4)=0xe8) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) pipe2(&(0x7f000068e000-0x8)={0x0, 0x0}, 0x80000) 2018/01/16 05:59:56 executing program 1: mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x9, &(0x7f0000065000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000063000)=0x0, &(0x7f000003e000-0x4)=0x4) ppoll(&(0x7f0000054000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) signalfd(r1, &(0x7f0000019000-0x8)={0x0}, 0x8) 2018/01/16 05:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x40, &(0x7f0000d41000)=0x1, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c16000)='/dev/pktcdvd/control\x00', 0x3a9002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008e5000)={0xe849, 0x0, 0x0, 0xb887}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00004e1000)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000122000-0x8)={0x1, [0x0]}, &(0x7f0000c14000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a53000+0x3b0)={r3, @in6={{0xa, 0x2, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009eb000)=0x8c) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dcb000-0x4)='bbr\x00', 0x4) 2018/01/16 05:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000075e000)='./file0\x00', 0x2000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00004d1000)={0x5, 0x76d, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2c000-0x5)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f000071e000-0x50)={@common='rose0\x00', @ifru_mtu=0x5}) ioctl$LOOP_CLR_FD(r1, 0x80247008) 2018/01/16 05:59:56 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000448000)='/dev/hwrng\x00', 0x20200, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xe0000010, 0x0}) r2 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x18000, 0x0) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e81000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000002000-0x8)={0x0}, 0x8) epoll_pwait(r0, &(0x7f000026d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x77, &(0x7f0000041000)={0x7}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cc2000)=0x0) 2018/01/16 05:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f79000)=';-/$-\x00', 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000055f000-0x4)=0x0) prlimit64(r1, 0x0, &(0x7f00003cb000-0x10)={0x200000, 0xb5b2}, &(0x7f0000e1e000)={0x0, 0x0}) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/member\x00', 0x2, 0x0) mknodat(r2, &(0x7f000044d000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x22e) 2018/01/16 05:59:56 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) accept$inet(0xffffffffffffff9c, &(0x7f0000248000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xc7)=@random={'user.\x00', "006d31282d28004b101bf19aa4379ac16a5a354f4a9120c1f948ab605f6a0faaa5b36d5cd07eb2042c034530d8867c66b6950869d7b466d5e63318ab72c2443cdb23c29ef51a0452dad5c4f94467e3283bba079a501a4d758804a096005742e27afd010e98e048bd96aa194cd319bffe8b8250e9f263f8205bd3815019508f3faa604e4814003bd130931691ae9f0f5783fd20621816add14ca2d14244caa569613b174ec5ac02a8f16dc1c4850ddee0c38a59fb8c7acc06a5fbe96cd72362420e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5422, &(0x7f0000004000)=0x1) 2018/01/16 05:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a61000-0x4)=0xe2f7, &(0x7f00003fe000)=0x4) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007a9000)={&(0x7f0000081000/0x3000)=nil, 0x3000}) renameat2(r0, &(0x7f0000a48000-0x8)='./file0\x00', r0, &(0x7f00000e5000-0x8)='./file0\x00', 0x7) 2018/01/16 05:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005a5000-0x65)="", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ba000+0x40c)='/dev/vga_arbiter\x00', 0x802, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00001f0000+0xfb6)="98a2444e0f653b94f86cd932cf33838f5fa6f4c90a491f06dbbdebc21e08028b499265d5283a56e0095f3fbd7c936edb6f26998000c1a5c0fe51eb28afae76e0d9") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x10, 0x0, &(0x7f00003ad000)=[@increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f0000b82000)=""}) syz_open_dev$binder(&(0x7f000085c000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getpeername$unix(r0, &(0x7f0000b70000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a99000-0x4)=0x8) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 2018/01/16 05:59:56 executing program 6: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f00003a4000-0x4)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b37000-0xa)={0x3, [0x5, 0x6, 0x5]}, &(0x7f00007ad000)=0xa) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) 2018/01/16 05:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d17000)=0x60, 0x80000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003aa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000345000)=""/77, &(0x7f0000892000-0x4)=0x4d) bind$pptp(r1, &(0x7f0000542000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fb5000-0x28)={@generic="381831eeb76be56ee7ce5e6f591700a0", &(0x7f00008f8000)=@ethtool_rxnfc={0x3e, 0x17, 0x3, {0xf, @udp_ip6_spec={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x6}, {"748c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x81, 0x1f, [0x1f, 0x3]}, @esp_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfe}, 0x1e, 0x7}, {"de37", @random="886e8aab137f", 0x81, 0x7, [0x10001, 0x5648649f]}, 0x6, 0xf29}, 0x2, [0x3f, 0xfffffffffffffe57]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x4001, 0x40) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000966000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000273000-0x4)=0x96, 0x4) r4 = dup(r2) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000ac3000-0x8)={@broadcast=0xffffffff, @rand_addr=0x7}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x1b, &(0x7f000012b000)=0x0, 0x4) [ 52.886037] binder: 10101:10110 Acquire 1 refcount change on invalid ref 3 ret -22 [ 52.926603] binder_alloc: binder_alloc_mmap_handler: 10101 20000000-20002000 already mapped failed -16 [ 52.945542] binder: BINDER_SET_CONTEXT_MGR already set [ 52.950869] binder: 10101:10110 ioctl 40046207 0 returned -16 [ 52.957447] binder_alloc: 10101: binder_alloc_buf, no vma [ 52.957496] binder: 10101:10124 transaction failed 29189/-3, size 80-16 line 3127 [ 52.973375] binder: 10101:10110 Acquire 1 refcount change on invalid ref 3 ret -22 [ 52.989588] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.001676] binder: release 10101:10110 transaction 72 out, still active [ 53.009191] binder: unexpected work type, 4, not freed [ 53.014616] binder: unexpected work type, 4, not freed [ 53.020659] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 05:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000258000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="bbb18e1c1cb8df00e5f056e5d303e5a1", 0x10) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) 2018/01/16 05:59:57 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) fchmod(r0, 0x8) 2018/01/16 05:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000335000)='/dev/sg#\x00', 0x7, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f5b000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000c98000-0x4)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) unshare(0x40600) accept(r1, 0x0, &(0x7f000074c000-0x4)=0x0) 2018/01/16 05:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000ce5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000817000-0x4)=0x3) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000391000-0x4)=0x0, &(0x7f0000025000)=0x4) clock_gettime(0x0, &(0x7f00009cb000-0x10)={0x0, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000740000)={0x81, 0x8000, 0x9}) clock_gettime(0x0, &(0x7f000047f000-0x10)={0x0, 0x0}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00008dc000-0x1)=0x3) write$evdev(r1, &(0x7f000008f000-0x78)=[{{0x77359400, 0x0}, 0x8000, 0x0, 0x2}, {{r2, r3/1000+10000}, 0xa93, 0x9592, 0x40}, {{0x77359400, 0x0}, 0x7fffffff, 0x18, 0x1000}, {{r4, r5/1000+30000}, 0xc5ae, 0x0, 0x6}, {{0x77359400, 0x0}, 0x2a7, 0xffffffff, 0x400}], 0x78) 2018/01/16 05:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bad000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000776000-0x10)={0x0, 0x6, 0x8, 0xfffffffffffffffe}, &(0x7f0000583000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d3e000-0x20)={0x10001, 0x3, 0x200, 0x9, 0x1, 0x3, 0x81, 0xfffffffffffffffc, r2}, &(0x7f0000efe000+0x385)=0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3, 0x0}) 2018/01/16 05:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079c000-0x4)=0x303) pipe2(&(0x7f0000544000)={0x0, 0x0}, 0x0) pwrite64(r1, &(0x7f0000fe7000)="7fcd9aec5dd09c64b0c8c3668916c36c06a4d7cc116ccea911b3698898f1837e2e18c2868090c3ecd76c637bd5c880dc00b41c8a75b5be43ac81c649", 0x3c, 0x0) pwritev(r1, &(0x7f0000163000)=[], 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00001b9000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x943b}, &(0x7f00005d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e10000-0x8)={r3, 0x6}, &(0x7f0000816000-0x4)=0x8) bind$ax25(r1, &(0x7f0000221000-0x10)={0x3, {"390e5a3afd2993"}, 0x6e}, 0x10) mmap(&(0x7f0000923000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x0) timer_create(0x2, &(0x7f0000ee5000)={0x0, 0x1e, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008af000)=0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000b12000)='./file0\x00', 0x403, 0x2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a3000+0x3d9)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000096c000-0x4)=0xffffffffffffffa9) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x8001) readahead(r4, 0x0, 0x5) 2018/01/16 05:59:57 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000836000/0x1000)=nil) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000feb000)={{{@in=@multicast2=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)=0xe8) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 05:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001db000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001fa000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ef000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ecb000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r3}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000bd1000)=@buf={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getresgid(&(0x7f000000f000-0x4)=0x0, &(0x7f00002f5000-0x4)=0x0, &(0x7f0000cc7000)=0x0) fchown(r0, r4, r5) [ 53.025897] binder: send failed reply for transaction 72, target dead 2018/01/16 05:59:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f000051a000-0x10)={0x0, r0}, &(0x7f0000000000)=0x9, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/167) 2018/01/16 05:59:57 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000007000)={r0, r1+30000000}, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000080000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000f56000)=""/100) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x0) mlockall(0x4) futex(&(0x7f0000005000-0x4)=0x4, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, r2}, &(0x7f0000003000-0x4)=0x0, 0x3000000) 2018/01/16 05:59:57 executing program 4: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d37000-0x4)=0x1, 0x4) 2018/01/16 05:59:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') ioctl$TIOCSTI(r0, 0x5412, 0x100000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0x1, 0xa, [0x4, 0x81, 0x3, 0x1000, 0xf6, 0x3, 0x8, 0x5, 0x1, 0x3e]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x2}, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00008ed000-0xef)=""/239, &(0x7f0000f8e000)=0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000690000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f8a000-0x4)=0x0, &(0x7f0000537000-0x4)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00004c9000-0xc)='/dev/rfkill\x00', 0x224000, 0x0) 2018/01/16 05:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000156000-0x4)={0x0, 0x4, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008fb000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 05:59:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0xac, 0x0, &(0x7f0000003000)=[@acquire={0x40046305, 0x1}, @decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000000)=[], &(0x7f0000002000)=[0x38, 0x70, 0x28, 0x0, 0x30]}, 0x124}}, @dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x10, &(0x7f0000002000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000-0x1)=0x0, 0x1, 0x2, 0x11}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x4, 0x38}], &(0x7f0000001000)=[0x20, 0x20]}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/16 05:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) [ 53.060116] audit: type=1400 audit(1516082397.075:35): avc: denied { setattr } for pid=10136 comm="syz-executor2" name="map_files" dev="proc" ino=18039 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/16 05:59:57 executing program 7: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000e94000/0x4000)=nil, 0x4000) keyctl$set_reqkey_keyring(0xe, 0x0) sync() chdir(&(0x7f0000b22000)='./file0\x00') 2018/01/16 05:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e24000)='./file0\x00', &(0x7f0000910000-0x8)='./file0\x00', &(0x7f00000e5000-0x6)='minix\x00', 0x1000, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) 2018/01/16 05:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) mknod(&(0x7f0000077000)='./file0\x00', 0x2, 0x4) pivot_root(&(0x7f0000067000+0x9e5)='./file0\x00', &(0x7f0000562000-0x8)='./file0\x00') connect$unix(r0, &(0x7f000076d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = open(&(0x7f0000089000-0x8)='./file0\x00', 0x200, 0x44) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000022000+0xf90)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005a4000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c40000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6b, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00002f3000-0xb0)={{0x8, 0x8}, 'port1\x00', 0x80, 0x10000, 0x6, 0x7ff, 0x6, 0x3f, 0x5, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006ff000-0x4)=0x0, &(0x7f00002d0000-0x4)=0x4) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 05:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0xffffffffffffff6d, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xfffffffffffffe52}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) writev(r0, &(0x7f0000b9f000)=[{&(0x7f0000334000-0x5f)="ba4c699031610bd895a2", 0xa}, {&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b933006fc397f2e4298f29074556d8760fac2de25174bea0e052c5aee823118daeef96bbc42957256d7bfdba612d1f8a46ff49beee4ea0811171fa6a19c1b9a44116cbae85c8a005232f67ab9814503158671a2f4d0cfa9d62f579bf05de6eef5063fc03cdad78bd06c548aaed44619c4eceeaa522f4536df0f2c369c4a156a4c8ddac0f4648d176f948a992cd0afa9a60d6517b0fa226a95014aa61600ea6122878010f2db6cf24db60e9c7d0f9cc64bb45456432556f086004", 0xc4}], 0x2) rename(&(0x7f00008da000-0x8)='./file0\x00', &(0x7f000063e000-0x8)='./file0\x00') 2018/01/16 05:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000061a000-0xce)=""/206) 2018/01/16 05:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039c000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d05000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000058d000)={@common='vlan0\x00', @ifru_names=@common='yam0\x00'}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000881000-0x4)=0x2, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000963000-0x8)={0x0, 0x0}) 2018/01/16 05:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000)={0x2, 0x224, 0x6, 0x100000008}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000000000000400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) inotify_rm_watch(r1, 0x0) 2018/01/16 05:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000527000)='net/ip_mr_vif\x00') r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cd4000)='/selinux/validatetrans\x00', 0x1, 0x0) renameat2(r0, &(0x7f0000d77000)='./file0\x00', r1, &(0x7f000051d000)='./file0\x00', 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ba3000-0xe)='/selinux/load\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f000026f000-0x8)='./file0\x00', 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/16 05:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000955000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000024a000-0x78)={0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x9, 0x400, 0x7, 0x101, &(0x7f0000c2e000)=@generic="0e562a1f1e13f1e858a5e7b667b929dd", 0x5, 0x2, 0x14}) request_key(&(0x7f0000bca000-0xd)='dns_resolver\x00', &(0x7f000041c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d8a000+0x56c)='user.\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a28000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00003bc000-0xc)={0x78000000, 0xc000000000000000, 0x3b}) 2018/01/16 05:59:57 executing program 7: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() ptrace$pokeuser(0x6, r0, 0xd17f, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) tgkill(r0, r0, 0x38) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000a6a000)=0x0, r2, &(0x7f0000a6a000)=0x0, 0x109e, 0x1) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/16 05:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) pread64(r0, &(0x7f0000143000)=""/0, 0x0, 0x34) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000120000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000048b000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r4 = creat(&(0x7f000034a000-0x8)='./file0\x00', 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008e6000-0xc)={r3, 0x80000, r4}) sync() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0x0, 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, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xc6) 2018/01/16 05:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000929000-0x1c)=""/28, 0x343) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000bb5000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000cd9000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 05:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cba000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002a3000)={0x0, 0x8, 0x54f}, &(0x7f0000841000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001b1000)=r1, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f54000-0x20)={0x4, 0x1, 0x204, 0xffffffffffffffff, 0x7, 0xfff, 0x0, 0x0, 0x0}, &(0x7f00002a5000)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ef7000-0xc)={r3, 0x9, 0x2, [0x4, 0x6]}, 0xc) bind$inet6(r2, &(0x7f00003e6000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000008000-0x80)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 05:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0xfffffffffffffdfd) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000059f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000b7000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000076a000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x100000000, 0x2, 0x20, 0xa0, 0x2c, 0x0, r3}, {0x0, 0xa39a, 0x7ff, 0x3, 0x7, 0x7, 0x8, 0x0}, {0x2be, 0x3, 0x0, 0x0}, 0x3d, 0xf, 0x1, 0x0, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x0, 0x5, 0x7, 0x7ff, 0x800}}, 0xe8) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000053e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl(r1, 0x7fffffff, &(0x7f0000357000)="") ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/16 05:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) prctl$getreaper(0x5, &(0x7f0000837000-0x8)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000491000-0x25)=""/37) writev(r1, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/16 05:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cfa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f000093c000)=[{&(0x7f0000969000)=""/100, 0x64}, {&(0x7f0000526000)=""/211, 0xd3}, {&(0x7f0000f0f000)=""/103, 0x67}], 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fb0000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f5b000-0xf)='smaps\x00') pread64(r2, &(0x7f000029b000)=""/0, 0x0, 0x4000019) 2018/01/16 05:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getpid() ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000a1f000-0x1000)=""/4096) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d20000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003c1000)={0x0, 0x38, &(0x7f0000ac6000-0x38)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x32b9}]}, &(0x7f0000c49000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000536000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/16 05:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000c60000)={&(0x7f00002ce000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e9000)=[{&(0x7f0000bef000-0x47)="b4293b50d03397fdf27fbd7518fd6ab105680d3cf76403f25ebd2924d743fc2776001f3b12501a7f9f074f4404fe635b1bb88c70ff8361e72766bca6f40dc639ef06b2ec0f5cdb", 0x47}, {&(0x7f0000e01000-0xfd)="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", 0xfd}], 0x2, 0x0, 0x0, 0x800}, 0x40000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000a45000-0x28)={&(0x7f000053d000/0xc000)=nil, 0x9, 0x0, 0x40, &(0x7f0000381000/0x5000)=nil, 0x4}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = add_key$keyring(&(0x7f000077f000-0x8)='keyring\x00', &(0x7f0000639000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x0) 2018/01/16 05:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) connect(r0, &(0x7f0000a5c000-0x10)=@ax25={0x3, {"c95e437548988b"}, 0x8}, 0x10) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f70000)=""/242) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00008b5000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r2, @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]}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000050b000-0x2c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7485}], 0x2c) 2018/01/16 05:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000299000-0x18)={0x0, 0x7, 0x30, 0x20, 0x9}, &(0x7f0000bbf000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e98000-0xb8)={0x0, 0x8000, 0x849d, 0x401, 0x7ff, 0x80000000, 0x100, 0x7fff3c80, {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]}, 0x80000000, 0x2, 0x9b, 0x100000000, 0x5}}, &(0x7f0000583000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000399000-0xb8)={r1, 0x72b3db8b, 0x2, 0x1, 0x7f, 0x2, 0x0, 0x7, {r2, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe8, 0x401, 0x14ad2f1, 0x2}}, &(0x7f00003d6000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 05:59:57 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x3, 0x0}], 0x1, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0xffffffc5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x101, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000007000)={0xd2b8, 0x7, 0x200, {0x0, 0x1c9c380}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000006000+0x64a)={r2, r3+30000000}) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/16 05:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x7) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/16 05:59:57 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000014b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socketpair$inet6(0xa, 0x3, 0x8001, &(0x7f0000fe6000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007fc000)={0x0, 0x7c, &(0x7f0000c1c000-0x7c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x401}, @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, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fe7000-0x4)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe7000-0x14)={r1, 0x1, 0x60c, 0x6, 0x648d, 0x6}, 0x14) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000fe7000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x800, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00006bc000)=0x2, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/autofs\x00', 0x2200, 0x0) bind$nfc_llcp(r4, &(0x7f0000ff0000)={0x27, 0x8, 0x4, 0x2, 0x5, 0x4d000000000, "1b0960f1a5795d8be9e00d793f3d2a154d090a8b2796c1d298b5c909daa25591c827980a4d9102c316736c1b044e664d307d39a11c3272d352d5c341f47c6e", 0x4}, 0x60) umount2(&(0x7f0000c99000-0x1)='.', 0xc) 2018/01/16 05:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c58000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000dd3000)={0x80, @tick=0x7, 0x1, {0x4, 0x7}, 0x4, 0x2, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 05:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029b000-0x4)=0x0, &(0x7f0000fcf000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000062c000)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000414000-0xb)={0x8001, 0x6, 0xd8, 0x8, 0x3, 0x400, 0xffffffff00000001, 0x4, 0x4, 0x7, 0x7ff}, 0xb) 2018/01/16 05:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002b5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x800) mknod(&(0x7f000079d000)='./file0\x00', 0xc010, 0x4) chroot(&(0x7f000093f000-0x8)='./file0\x00') 2018/01/16 05:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x3) 2018/01/16 05:59:57 executing program 3: mlock2(&(0x7f0000d7a000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) 2018/01/16 05:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000078f000-0x80)=@generic={0x0, ""/126}, &(0x7f000087f000)=0x80) bind$nfc_llcp(r0, &(0x7f0000a7a000-0x60)={0x27, 0x401, 0x21, 0x7, 0x6, 0x7, "6755e50995d59ea9b76d14190668e79929b73a4f55912ca5b96583fd6a97cd1db2ce455e8757ebb491e7857df7413ae65a18368e2582dde28792ae6cb15464", 0x4}, 0x60) rt_sigprocmask(0x1, &(0x7f0000ccf000-0x8)={0x0}, 0x0, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e3a000)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/16 05:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r1, &(0x7f0000f20000-0xf0)=[{{&(0x7f0000f94000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007f9000-0x60)=[{&(0x7f0000b03000)=""/96, 0x60}, {&(0x7f0000fd2000-0x57)=""/87, 0x57}, {&(0x7f0000871000)=""/228, 0xe4}, {&(0x7f0000c3e000)=""/104, 0x68}, {&(0x7f00008ba000-0xee)=""/238, 0xee}, {&(0x7f0000767000-0x37)=""/55, 0x37}], 0x6, &(0x7f0000f2f000-0xa4)=""/164, 0xa4, 0x5}, 0x4}, {{&(0x7f0000073000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000986000)=[{&(0x7f0000a4c000)=""/31, 0x1f}, {&(0x7f00004d0000)=""/129, 0x81}, {&(0x7f00007e6000)=""/79, 0x4f}, {&(0x7f0000ebd000-0x82)=""/130, 0x82}, {&(0x7f00002cf000-0x67)=""/103, 0x67}], 0x5, 0x0, 0x0, 0x1b38}, 0x2}, {{&(0x7f0000269000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000976000)=[{&(0x7f00003c7000)=""/179, 0xb3}, {&(0x7f0000647000-0x50)=""/80, 0x50}, {&(0x7f0000d44000)=""/4096, 0x1000}, {&(0x7f0000706000)=""/215, 0xd7}, {&(0x7f0000b05000-0x59)=""/89, 0x59}, {&(0x7f0000d2c000-0xa1)=""/161, 0xa1}, {&(0x7f0000edf000-0xc0)=""/192, 0xc0}, {&(0x7f000067a000-0xe5)=""/229, 0xe5}], 0x8, &(0x7f0000396000-0x1000)=""/4096, 0x1000, 0x7}, 0x2a}, {{&(0x7f00001c6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cf5000-0x50)=[{&(0x7f0000191000-0x45)=""/69, 0x45}, {&(0x7f0000df1000-0xe9)=""/233, 0xe9}, {&(0x7f00008cd000)=""/83, 0x53}, {&(0x7f0000e5c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000540000)=""/95, 0x5f}], 0x5, 0x0, 0x0, 0x80000000}, 0xfffffffffffffff9}], 0x4, 0x20, &(0x7f0000e57000-0x10)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$inet(r1, &(0x7f0000159000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 05:59:57 executing program 3: rt_sigtimedwait(&(0x7f0000438000)={0x0}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x20438008) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000de3000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000994000-0xbc)={0x6, 0x1, 'client0\x00', 0x6, "c71d0608bbe4c97c", "cf47d2c4699cb636a94c3a2c1c7a5d8e13dc4ab496d01e4b72143bc0576f5fbb", 0xa3, 0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8000, 0x10000) 2018/01/16 05:59:57 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ffe000-0xd)='/dev/usbmon#\x00', 0x2, 0x40001) ioctl$TCFLSH(r0, 0x540b, 0xc000000000000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d082108000700", 0x16) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ffd000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000ffd000)=0x80) 2018/01/16 05:59:57 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000018000)={r1, 0x20, &(0x7f0000019000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 05:59:57 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mremap(&(0x7f0000873000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000026a000/0x2000)=nil) mlock2(&(0x7f000026a000/0x2000)=nil, 0x2000, 0x1) 2018/01/16 05:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000248000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000b46000)="6e730369706300") ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000ab2000)=""/0) r2 = syz_open_dev$binder(&(0x7f0000e93000)='/dev/binder#\x00', 0x0, 0x2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000829000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 05:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f3a000-0xe)='/selinux/load\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000841000-0x10)={0x1a, 0xff, 0x0, 0x3581, 0xb2, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d0d000-0x8c)={0x0, @in6={{0xa, 0x3, 0x50, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000296000)=@sack_info={r1, 0x1f, 0xffff}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000698000)={r1, 0xff, 0x30}, 0xc) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) 2018/01/16 05:59:57 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc3000-0x1c)={0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 05:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d67000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000080000-0x66)="0967c8d316032546a65e61ba4b10a03f13d0d2412c2dbd1ffb27cfc9c39870cc63597b01b0ea17d9068db7147dbab58541184b6966c327d5605f10a6a4751fecbae468734b8efb794f10dfa2ac0f5d178d53a6435e729095ccbfdafd37ba2204ce367e941056", 0x66}], 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000acc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0x14) vmsplice(r1, &(0x7f0000fa6000)=[{&(0x7f000080c000)="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0x1000}, {&(0x7f00008eb000)="5bd7eaf3db73b2441ea1f682ddde1f7b76f24673128603e8ba5e97a2b7e00c55660b0fd744f64c662f03dba0139e0522eba04098dae42641fe81523000daa92919ed0ec30e035846c7dbcb5784a76780cd42a9d1679e7b16fe21", 0x5a}, {&(0x7f0000fa6000-0xa4)="914792497955935c3247673b1ae2e25d6edda513eebd2a740c5c676e3b469235af41d123becc47ca7452a26bb211b4945e0519d2ed4f2add2381d444e632b86e00b4eff2037ce873553d9d82273d9e5016edb4c4504c2ca10e328a8682d071fb5b7cb989e8eb478d4fdfd7a87c6037556bd5498f327cb29bd82520bcb12b883499f0bd1eecd772445122ce653285e9f89bd40882fc5a5fa7bff3a09a7df21301f60f7c29", 0xa4}, {&(0x7f000066e000)="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", 0x1000}], 0x4, 0x2) tee(r0, r1, 0x10000007, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000176000+0x24b)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fee000)=0x8c) pwritev(r0, &(0x7f0000f86000-0x40)=[{&(0x7f0000641000-0xec)="5c3ab21077f342fd1f7be56a6d2e1bb663e394b37e538a7a4c1d24a44a77c02834d2faa3319d1e407badf3b0b4327ef5a940d7777e563582e322f1bc0e22fc97c984779bacd68a2dbf51236c4431c90391c05971ade5a0d6d2cfd75e1be13d07bfa068e081472023506b904d0a1b579b809a88978d3c374e7aab5da1ed8c1702da8945c488f4b52792ead17231c56267a628b429c650873afdaa64f607fc6201a00e0b7b5e5febe149f333ec8447c015b344b3f966ccd8d53b09460a79eb41caf9179a057dd6c5bc90b268f3298e74ca345e13fecf9cedd7d263822d59ad739ba832f1c3b8b61fc38303540f", 0xec}, {&(0x7f0000b5b000)="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", 0x1000}, {&(0x7f0000c87000)="a532ca8ad3b08c433848338964300b4b021e", 0x12}, {&(0x7f0000e53000-0xb4)="825ba34d2f2cc5f03cde6219ea839c461bcf4f4f87ca0877c6f6e0fdd419d9000a8e6a76e5bb98afd5b7ce01d3b14a1ea5497efeac91a95f06a156f47a4fede9b03f2dea27f4b034dfb07338dd09727336763882d765bc3606d697677de00e07b6e6fcc42735ccc0a701bc3b72a097b52d0a045bfb59ebc7c4ca0b1d67f281f53edc3457d718af25068ddaf21fd43dfa375b595845bc9ba87fbe6a1b6b8d1d0e261972a4003797df6515811e4bc2804677a22201", 0xb4}], 0x4, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b09000-0x8)={r2, 0xfffffffffffffffb}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e0000)=@sack_info={r2, 0x4, 0x4}, &(0x7f00003a2000)=0xc) 2018/01/16 05:59:57 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0x57)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001eb000-0x4)=0xe8) bind$packet(r1, &(0x7f0000b0c000)={0x11, 0x0, r2, 0x1, 0x1ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) tkill(r0, 0x41) unshare(0x80000) 2018/01/16 05:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000122000)=@assoc_value={0x0, 0x8001}, &(0x7f0000219000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000170000+0x115)=@assoc_value={r2, 0xffffffff}, 0x8) fadvise64(r0, 0x0, 0x0, 0x4) 2018/01/16 05:59:57 executing program 2: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000940000)={0x1000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000040f000)={&(0x7f0000000000)=@ax25={0x3, {"2dd64af13f453e"}, 0x9}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f000013d000-0x9c)="ae236c39a83c5de3a46930bfe7ec7f402ebcf968e567f84622faf7940e4b6b6bb279e7e238120ecbab04330777f3940a91ba77e29bc350afc5a4dcdaedf562d67501acac580e1582df4d1d1e5a754e74fbee75175225d54dbfec691a93b76b85b11b6ff524924f8034d66e0a18a214c4a3f5e6912a09a2cbdcab5130e44f1cc2737f4385164d32ffd07621a7201f6b3bf0f3262aa524c725a4649a78", 0x9c}, {&(0x7f0000752000)="22091fe64d4b760196d82fcb9446da73c38833f4e0f3b6e8c95b5f8b3392e129e773fa554666612b43c1c395e9704b18186a4b591105b8224eaaf3119119011f16c2d90a46dcb66a3d778ec5518c9647721883093e57f95e9fdfc7bba3f9edb538c47bef85728edebc49a89ceed7320fc0e25e0a8fedf7f31762cdad4e20098060794b90bc9236d4b09dc0fc28bc2d9ce5006f83b83a338e4e2559dc62f2fbb77c806928475d209dcbd5c6fbec24693633cfe1820ca4b1bc4c1236131639938567ebb8e9332c78de0b7c0b7c0f106d67", 0xd0}, {&(0x7f0000000000)="fbdd64806e65edeaa689faca6f966e85e63723aaea70f666a4a1add62117f2c4557a272bdb1485518ba023c6a5bdb1aa2fe5a51a13efe178017423650f6e1e810676027655b7ad1eeb85ac15e0fc4513598425b114b3030984a62125aa2755bf59d8f52bce9311c87f90fe8c9dfa1988528d0b98bdecded8219fc4b3fcae1b6090733eff9630efe1b2e049f6b7acf37cd93b21ac16840c36b4770ae12e5fd357b9b17fadb4995d0cf8a824ae90e6611c487753946721fff657773b426ea5a60f85000fe1deeb18381c4529dafc7321ce0cab93a545379a638fc945a8bbc6a88de6783c4121ae89989b47d570db0c3e66b10de27c", 0xf4}], 0x3, &(0x7f0000f09000-0x13f8)=[{0xf8, 0xff, 0x42cd, "c289554abb3b2dcc9fff116cf762f9f77c6101dc6533e71d4a8a14fd97e0d3ccdba54e5a2f2f2c75a4a29846855062f94d79153b19cb93fe691b4ec0aecb5b672a1ce31889a2bd9fb6dde40d8ff7cb71c1e16b3d3fea9f11ef04d5559664cfc67d04e9a73bf7595590cff99d4beefe4db872b72932c2c23e2cb6288451f4833552f2c2cdd3e3fc66d69109162e61c436bb25a3d229ac8de733c2057d0ba2b89f17dd5f7ddb83a639b8e4f440714983ce5811c18efae9f767d46bc5fd8779b318f7778dfe1c78ec82c6f03e8670a33da4cf63b7425e05b179c86b4b726d00db945145010a23ab4c"}, {0x18, 0x111, 0x3f5, "b8cee69c2b5da425"}, {0xf0, 0x0, 0xff, "0e44662ad70d3316f033155e6e55ba3ef467002e4e36c6d4c4ecf333dd81468d7a453ee756e9c493cdf83512d91d3bb13cd12660efaa7c98679b8dd2e101f402febf774826cbcb2ada6bd4929e0c378a97b87c1b5d52727de272fbbcabdbd3ae6f854912aec0c68cca74672ada0abe2ebcafd0b8fad4b1d04089eddc395de6e36df124d2d13b74326d85a97558d13cf26502dcd8085ecddb80b0bb673a84cf6ebfe66b587319300fab3c45390209a43143ff12ae0fc3d38211025e569e5f8813724af5e00483ea6551d4b8bb2a8aac37d87cf604efd5b76084f08419596f"}, {0x108, 0x109, 0x0, "7a368f0b5b262f6af70205cc9a72e91f47ca9609ee59989e3002e5a2b0388d6648d7a54d9908c3acdfed9445750bb6f94b4f0d793f396bc8dc0c001393d3936d613854b639db9948ee1a61bd7b2977984d2b693f0b83b52a7a18eddf09dd23aa32edac911abf2e53a53154e6e6bc409342129cf42adc5948655737b88d8755b56c745ed3fc99100fbaccb9105d1046a09958a61ab585093aeba3605168fe802514c98d03021752287ae2d70d72927f06cf9997a18d8ee174fa911bdfc1e69756994d429127a5796e6e80afea41ae097effd628412fe03e00fe86d3cf0c4b5bb2d2d0ca751580d0224b519e011d6455786d9ba4c77a89fe"}, {0x28, 0x11f, 0x7, "28eb831b7c39b54cba672304af194e6c6ad902b210"}, {0xb8, 0x118, 0x42, "cb7d53829698d75068aebf061961ce1cdb97243b9861b38483fb7c5937f01f70308198717a56d56b5e06419448f58a9ab744ff4494093626f201133535aef61448c3519bc6a67592044e2604f7084a72e621f80c62e9977fbdf3ef57847627fb637f97973dcc586507c34d2979596891b17edf9e89ff0aa16647d4da6d918db9f3d3c0bb76bccac140127b198cb0565fe4030b5427395920343d5ea9e13a6e29409ac66c0cb30d"}, {0x1010, 0x10f, 0x36, "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0x13f8, 0x880}, 0x10042) r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fstat(r1, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', r2, r3) ftruncate(r0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f09000-0x14)={0x0, 0x0, 0x6, 0x0, 0x0}, 0x14) 2018/01/16 05:59:57 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) pipe2(&(0x7f0000173000-0x8)={0x0, 0x0}, 0x84000) openat$ppp(0xffffffffffffff9c, &(0x7f0000398000)='/dev/ppp\x00', 0x101000, 0x0) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) inotify_init() 2018/01/16 05:59:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/65, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r1, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ad2000)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000095e000)={&(0x7f0000c5e000/0x1000)=nil, 0x1000}) flock(r0, 0xa) 2018/01/16 05:59:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d65000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x18, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 05:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000c45000)={0x5, 0x2, 0x3, 0x10001}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000835000)='/selinux/checkreqprot\x00', 0x800, 0x0) sendmsg$netrom(r0, &(0x7f00006c1000)={&(0x7f0000fdc000)=@ax25={0x3, {"139c1a1d18c037"}, 0x9afe}, 0x10, &(0x7f0000d36000)=[{&(0x7f0000b3b000)="d5be565522f0a16b772228f1f981356b66787872529f30cbbac721f5e201687cac5b38b1fd44a12af26db0db0226f374ac7964aa7bece2dcb59514bd", 0x3c}, {&(0x7f0000c5d000-0x16)="0e048cc5003714215dd5f1c232bae6e7fea40e0edb0f", 0x16}, {&(0x7f0000ad5000)="24a765241282b9039bd0f955a80bef1e6c", 0x11}, {&(0x7f0000d7c000)="dd9d5f6e6f4aad820b6fc014dd9e800e81ce06bd47ef6a82686c67427ed73622adc17b289fea23ccd8b34361727cab9bbda0946c4731e34d38da811fa376742cbb5daf5de91a108f3a3d4694fa1b0ffdd21e8c880e206dc4f3eb8a12ef9f", 0x5e}], 0x4, &(0x7f0000572000-0xb0)=[{0xb0, 0x10c, 0x8, "eda7bdd5c28d6c2bbebef24536321669db3fee7078c016441f0ae118df57cfd964339e5c93a7670670b99a544e2f64d7a98e3343287fbdc13d680b66190fa426aa1a34da3a861f323b0660bf96d8589002890de8f1bddf40da761132ba955e92a19cd9d7ff0ea79b5a1020430a32122814781055a41d29af707ef0164804d16b2b15e4ca6cdf2ab7c1f5f4ef37e87b1e703a441c3382c4854cad"}], 0xb0, 0x4044880}, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000769000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e2a000-0x8c)={0x0, @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]}}, &(0x7f0000301000-0x4)=0x8c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000803000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ca5000-0x10)={r2, 0xe8, &(0x7f000088e000-0xe8)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73}, @in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000a10000)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000002a000-0x290)={0xfff, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0xd29, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xee1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/16 05:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000bd000)='./file0\x00', 0x3) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x100) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/mls\x00', 0x0, 0x0) [ 53.931756] binder_alloc: 10289: binder_alloc_buf failed to map page at 20000000 in userspace [ 53.949067] binder: 10289:10295 transaction failed 29201/-12, size 0-0 line 3127 2018/01/16 05:59:58 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000006000-0x4)=0x3, 0x85, 0x8, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/16 05:59:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000d40000-0xb0)={{0xfffffffffffffffb, 0x9}, 'port0\x00', 0x89, 0x4, 0x8, 0x40, 0x800080, 0x9, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x6, &(0x7f000000c000)={0x0, 0x0}, &(0x7f000000e000-0x4)=0x0, 0x0) eventfd2(0x1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000049000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000e000)=0x0) 2018/01/16 05:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0x30) iopl(0x57d9) 2018/01/16 05:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000989000-0x8)='./file0\x00', 0xfffffffffffffffe) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000002e000-0x4)=0x60000000000) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) accept4$unix(r0, &(0x7f00000d2000-0x6e)=@file={0x0, ""/108}, &(0x7f0000898000)=0x6e, 0x80000) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") readlinkat(r0, &(0x7f0000830000)='./file0/file0\x00', &(0x7f0000da4000)=""/12, 0xc) [ 53.988306] binder_alloc: binder_alloc_mmap_handler: 10289 20000000-20002000 already mapped failed -16 [ 54.003439] binder: BINDER_SET_CONTEXT_MGR already set [ 54.009238] binder: 10289:10295 ioctl 40046207 0 returned -16 [ 54.020664] binder_alloc: 10289: binder_alloc_buf, no vma [ 54.020683] binder: 10289:10314 transaction failed 29189/-3, size 0-0 line 3127 2018/01/16 05:59:58 executing program 2: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) prctl$void(0x1f) 2018/01/16 05:59:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x81802000}, 0x5f) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000009000-0x4)=0x61) r1 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000009000)=""/91, 0x5b) unshare(0x28060420) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000-0x4)=0x3, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000008000)=""/140) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) exit(0x0) r3 = syz_open_procfs(0x0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r3, r3, &(0x7f0000002000)=0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000009000)=""/60, &(0x7f0000003000)=0x3c) 2018/01/16 05:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000643000)={@generic="282fd9cab5070f0a93a41dc922b69c24", @ifru_flags=0x1002}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000946000-0x4)=0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f00008b6000)=""/0) 2018/01/16 05:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) r2 = add_key(&(0x7f000009b000)='.dead\x00', &(0x7f0000202000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a39000)="b6e0804b452f08b0d836d0284b7c99fe6125ae4171a93392eaff8437755a95207dad67247c9d266b97c536a52eb3131f673b9b9cbd99081e368e46aa0669c6c77aa5e7ae35d0936bd995a633574dfc76612899afeadb9df9ce59dcad3f6dda61ef423ac67bfac5f41d6db2d6a9335822cf1e669510ead58ff3edf6c15cd6e633ed3ee2a85660ba58ddcb5d58ce72ee8205367ba2874909162a48377457191e57a90b4658626f599fce3247f07b19bb0617cedceed5ec9b", 0xb7, 0xffffffffffffffff) r3 = syz_open_dev$mice(&(0x7f0000e5e000-0x10)='/dev/input/mice\x00', 0x0, 0x58002) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00007a7000-0x4)=0x0) r5 = getuid() stat(&(0x7f0000433000-0x8)='./file0\x00', &(0x7f000073f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00001ae000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000074b000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008d000)=0xe8) getresgid(&(0x7f00005aa000-0x4)=0x0, &(0x7f00002d9000)=0x0, &(0x7f0000cb1000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000f1f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000387000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2d000-0x4)=0xe8) fstat(r1, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() r14 = geteuid() getresgid(&(0x7f00007fa000)=0x0, &(0x7f0000898000-0x4)=0x0, &(0x7f0000b57000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d5e000-0x4)=0x0) getresuid(&(0x7f0000e63000-0x4)=0x0, &(0x7f0000565000-0x4)=0x0, &(0x7f0000b2b000)=0x0) fstat(r1, &(0x7f0000050000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000c4e000)=[{&(0x7f00000d4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f9e000)=[{&(0x7f000003f000)="302e5ad9e2e2929e2eb658654b633a5a6fa52fdb76804a2b9dc5b6afbe0dc6164013fc4ef528fa6bacdb774bdb4a9d6c124dcfae08018266ee747a96f4ce82599044f7eac88c0c7147f3ed0569d2a33b0b0ea68a2edb0f8eda56c0ccbf1f835da834ac8d9da3ffa4bc2a5037c12a2cd43f", 0x71}, {&(0x7f00008a5000-0x81)="691c26d3522b095793f069d191b9db7aa9af951d348750fac9019bcee92bbd263435154474aebdd79a36adbd44405a7b2d1aaf6437ba58de0282198a1d2514be4b9eeaa87906a35f33571cfaba34d2fa4975c09b2764b8c535b0c20d7d48d3510d3e099366c890aa613ff62bbb9183d10a9e14c7534e00efa0dfd235c98458d938", 0x81}], 0x2, &(0x7f000099a000-0xb0)=[@rights={0x30, 0x1, 0x1, [r3, r0, r1, r1, r3, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x0}, {&(0x7f00008ea000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000f9000)=[{&(0x7f0000028000-0x3e)="7c085be5ea04a5722ec6d3c89f563db66aecf74c341b5ab32a9f32aee090e7404963bf150be83425dbf75d136f339549a4e007ba4065732280b46ccc15df", 0x3e}, {&(0x7f00003e2000)="97b80d5e30dfd539e120c073872a8fee0e91153ef3b54eeb1ef12dc75756e9676a20065ac8aceacb7a857520680fbee16948aad616cb2209d7741452cb4bba2c7a74d73cab85ed01879fcbd07a5df08dc4557cdc30640ae5b5f256665869529eafcf3f057582923008741cad5ee3", 0x6e}], 0x2, &(0x7f0000f85000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r3, r1, r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x48, 0xc091}], 0x2, 0x20000001) add_key$user(&(0x7f0000e1f000)='user\x00', &(0x7f0000dd8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000059c000)="371c60d19493ea5dcc9c9801583462dca9849d703228e0662686aa90aecb3a5d84749f26df949eec974e35d5b73f0a98ec0b96110700ce170d45e25dc8fd0df9ed42fce6295fd46bc29bc80a8225fd5b841c27cfddbbb87cf6f5a0aa1089f243fa072c34a76ade5c306ebe25c01dbe0e1272a748cfa19659167030647943c9fb0400af1e988c3a6d17becedd24dede62f333709ed347d95567d494d95e027d60c5a609572084e1bb0dc647e23daeb355393af3a438128f508e14a7825fdb846448d719", 0x360, r2) r19 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c67000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003df000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r19, 0x894b, &(0x7f000078d000-0x4)=0x0) 2018/01/16 05:59:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000014000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x50, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 05:59:58 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xa2) fstat(r0, &(0x7f0000900000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) 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$nl_generic(r1, &(0x7f0000822000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe900040}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xe4)={0xe4, 0x34, 0x200, 0x4, 0x2, {0x2, 0x0, 0x0}, [@typed={0x10, 0x24, @u64=0x5}, @generic="e8bdf2b47ca961acd509966b64f0e664b9817649b22d21ad77280df2d195fee38c89ed4ca99e57055e6d99b35bfdd1272e6cea73d738e3f70feeb699e536c30da97854c0c2e5734622579d1c78c37f7ace64103186ecd633d7da969a60d8ca93c9d3b90a9717e3d0a6b24462ae9d436cbf41195f32555562064e56c93bec1219728058ab64070cc15683f4d674951706817e900951532bc63034e24709ba0b27", @typed={0x20, 0x16, @str='procposix_acl_access\x00'}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000) 2018/01/16 05:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ed0000)='/dev/snd/seq\x00', 0x0, 0x0) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000da1000-0x50)={{0x0, 0x7}, {0x0, 0x0}, 0x8001, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 05:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d23000)={&(0x7f000033e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000a12000)=[{&(0x7f00003dc000)=""/173, 0xad}, {&(0x7f0000a3d000)=""/4096, 0x1000}], 0x2, &(0x7f0000b52000)=""/127, 0x7f, 0x7}, 0x10021) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000077b000)=0x0) socket(0x3, 0x80007, 0x1) syslog(0x9, &(0x7f000071c000-0x37)=""/55, 0x37) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000b7b000)=0x8, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a89000-0x5)='/dev/hwrng\x00', 0x0, 0x0) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee", 0x31) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046b000-0x10)='/selinux/policy\x00', 0x0, 0x0) [ 54.059219] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.065122] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 05:59:58 executing program 2: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000-0x4)=0x7, 0x4) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, 0x2, 0xff, 0x2, 0x0, 0x4b, 0x6}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000001000-0x10)={r3, &(0x7f0000001000-0xb7)=""/183}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) [ 54.126200] sg_write: data in/out 700410/1 bytes for SCSI command 0xe2-- guessing data in; [ 54.126200] program syz-executor7 not setting count and/or reply_len properly [ 54.167443] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.167452] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.167460] CPU: 1 PID: 10373 Comm: syz-executor4 Not tainted 4.9.76-g8dec074 #13 [ 54.167464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.167476] ffff8801d4ebf8a0 ffffffff81d93169 ffff8801d4ebfb80 0000000000000000 [ 54.167485] ffff8801c612f610 ffff8801d4ebfa70 ffff8801c612f500 ffff8801d4ebfa98 [ 54.167493] ffffffff81660c0a 0000000000002b25 ffff8801d59bb8f0 ffff8801d59bb8a0 [ 54.167495] Call Trace: [ 54.167508] [] dump_stack+0xc1/0x128 [ 54.167519] [] handle_userfault+0xa3a/0x1310 [ 54.167530] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.167539] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.167547] [] ? handle_mm_fault+0x117b/0x2530 [ 54.167554] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.167560] [] handle_mm_fault+0x1fd1/0x2530 [ 54.167567] [] ? __pmd_alloc+0x410/0x410 [ 54.167577] [] __do_page_fault+0x5c2/0xd40 [ 54.167584] [] ? __lock_acquire+0x629/0x3640 [ 54.167592] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.167600] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.167607] [] do_page_fault+0x27/0x30 [ 54.167615] [] page_fault+0x28/0x30 [ 54.167624] [] ? strncpy_from_user+0xaf/0x2d0 [ 54.167633] [] ? strncpy_from_user+0xb1/0x2d0 [ 54.167640] [] ? kmem_cache_alloc+0x215/0x290 [ 54.167647] [] getname_flags+0x10e/0x580 [ 54.167654] [] ? __fget+0x201/0x3a0 [ 54.167660] [] getname+0x19/0x20 [ 54.167667] [] do_sys_open+0x21d/0x4c0 [ 54.167674] [] ? filp_open+0x70/0x70 [ 54.167682] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.167689] [] SyS_creat+0x27/0x30 [ 54.167696] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 54.372897] CPU: 0 PID: 10358 Comm: syz-executor4 Not tainted 4.9.76-g8dec074 #13 [ 54.380499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.389826] ffff8801d54a7850 ffffffff81d93169 ffff8801d54a7b30 0000000000000000 [ 54.397921] ffff8801c612f610 ffff8801d54a7a20 ffff8801c612f500 ffff8801d54a7a48 [ 54.405909] ffffffff81660c0a 0000000000002b25 ffff8801d7e6e8f0 ffff8801d7e6e8a0 [ 54.413904] Call Trace: [ 54.416465] [] dump_stack+0xc1/0x128 [ 54.422410] [] handle_userfault+0xa3a/0x1310 [ 54.429927] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.436913] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.443292] [] ? handle_mm_fault+0x117b/0x2530 [ 54.449504] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.455716] [] handle_mm_fault+0x1fd1/0x2530 [ 54.461743] [] ? __pmd_alloc+0x410/0x410 [ 54.469427] [] __do_page_fault+0x5c2/0xd40 [ 54.477455] [] ? __lock_acquire+0x629/0x3640 [ 54.483485] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.489445] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.496084] [] do_page_fault+0x27/0x30 [ 54.503335] [] page_fault+0x28/0x30 [ 54.509977] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.516788] [] ? fcntl_setlk+0x12b/0xcb0 [ 54.523685] [] ? fcntl_getlk+0x320/0x320 [ 54.529370] [] ? selinux_file_fcntl+0xec/0x140 [ 54.535583] [] ? security_file_fcntl+0x89/0xb0 [ 54.542236] [] SyS_fcntl+0x81c/0xc70 [ 54.548876] [] ? do_futex+0x15c0/0x15c0 [ 54.554472] [] ? f_getown+0xb0/0xb0 [ 54.559729] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.566542] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.573095] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 54.617200] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.617247] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.617256] CPU: 0 PID: 10358 Comm: syz-executor4 Not tainted 4.9.76-g8dec074 #13 [ 54.617261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.617273] ffff8801d54a7850 ffffffff81d93169 ffff8801d54a7b30 0000000000000000 [ 54.617284] ffff8801c612f790 ffff8801d54a7a20 ffff8801c612f680 ffff8801d54a7a48 [ 54.617294] ffffffff81660c0a 0000000000002b25 ffff8801d7e6e8f0 ffff8801d7e6e8a0 [ 54.617297] Call Trace: [ 54.617313] [] dump_stack+0xc1/0x128 [ 54.617323] [] handle_userfault+0xa3a/0x1310 [ 54.617335] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.617344] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.617354] [] ? handle_mm_fault+0x117b/0x2530 [ 54.617361] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.617367] [] handle_mm_fault+0x1fd1/0x2530 [ 54.617374] [] ? __pmd_alloc+0x410/0x410 [ 54.617383] [] __do_page_fault+0x5c2/0xd40 [ 54.617391] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.617398] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.617405] [] do_page_fault+0x27/0x30 [ 54.617413] [] page_fault+0x28/0x30 [ 54.617422] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.617429] [] ? fcntl_setlk+0x12b/0xcb0 [ 54.617435] [] ? fcntl_getlk+0x320/0x320 [ 54.617443] [] ? selinux_file_fcntl+0xec/0x140 [ 54.617450] [] ? security_file_fcntl+0x89/0xb0 [ 54.617458] [] SyS_fcntl+0x81c/0xc70 [ 54.617465] [] ? do_futex+0x15c0/0x15c0 [ 54.617472] [] ? f_getown+0xb0/0xb0 [ 54.617480] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.617487] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.617494] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 54.815170] CPU: 1 PID: 10373 Comm: syz-executor4 Not tainted 4.9.76-g8dec074 #13 [ 54.822768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.832106] ffff8801d4ebf8a0 ffffffff81d93169 ffff8801d4ebfb80 0000000000000000 [ 54.840083] ffff8801c612f790 ffff8801d4ebfa70 ffff8801c612f680 ffff8801d4ebfa98 [ 54.848067] ffffffff81660c0a 0000000000002b25 ffff8801d59bb8f0 ffff8801d59bb8a0 [ 54.856851] Call Trace: [ 54.859413] [] dump_stack+0xc1/0x128 [ 54.864754] [] handle_userfault+0xa3a/0x1310 [ 54.870793] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.877783] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.884169] [] ? handle_mm_fault+0x117b/0x2530 [ 54.890372] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.896575] [] handle_mm_fault+0x1fd1/0x2530 [ 54.902602] [] ? __pmd_alloc+0x410/0x410 [ 54.908291] [] __do_page_fault+0x5c2/0xd40 [ 54.914155] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.920100] [] ? ___slab_alloc.constprop.78+0x36c/0x560 [ 54.927084] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.934070] [] do_page_fault+0x27/0x30 [ 54.939579] [] page_fault+0x28/0x30 [ 54.944837] [] ? strncpy_from_user+0xaf/0x2d0 [ 54.950954] [] ? strncpy_from_user+0xb1/0x2d0 [ 54.957072] [] ? kmem_cache_alloc+0x215/0x290 [ 54.963193] [] getname_flags+0x10e/0x580 2018/01/16 05:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) open$dir(&(0x7f0000a25000-0x8)='./file0\x00', 0x111000, 0x81) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 05:59:59 executing program 0: unshare(0x40600) r0 = epoll_create(0x1) exit(0x1) fstatfs(r0, &(0x7f00003ac000-0x40)=""/64) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dfa000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000b65000-0x28)={0x0, 0x1, 0x727, 0xec7c, "c4ee0e42a7e967399ea47324c65fc504ca758a9104d574e706cc1e4147c3bfb6"}) 2018/01/16 05:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000047a000-0x9)='net/unix\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c2b000-0x4)=0x101, 0x4) r1 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000468000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e7f000-0x8)='./file0\x00', &(0x7f000034b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000049f000-0x4)=0x0) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r6, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_generic(r1, &(0x7f0000c1c000-0x38)={&(0x7f0000dc2000)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f00007ad000-0x10)={&(0x7f0000878000-0x2324)={0x14, 0x35, 0x10, 0x1, 0x3, {0xd, 0x0, 0x0}, [@generic="d5f06d6cb1d8f232092a78b0be6a291f52481f106687fd0d3013b1cfa297a834000b6639516d7af4c3d3b8865b29dc978d2faf26e03500c53b8bc685c99106b465978c9e7f36d451ba2c4f9e5c77296a3941d0089df8fccf9da21640fac0fcfe9e61ab5961893bf8e8b0fae750cf40c5432f95fa2ee267c56464c6d5ec26e08b0e341d2c7ca9d1e6fac5c6775aa89d3b9db4b0a53415f385a01745df9c102c4340668b612688de04a35956243559307120921b8214162fc10d0973c89027159ddcd2ed0d3acd1066346d5aa715616a9886f9192fd35c8850bfe0bb23f61f", @nested={0x0, 0x3f, [@typed={0x0, 0x6, @void=""}, @typed={0x0, 0x3e, @ipv6=@loopback={0x0, 0x1}}, @typed={0x0, 0xd, @uid=r2}, @typed={0x0, 0x62, @str='cgroupproc\x00'}, @typed={0x0, 0x86, @uid=r3}]}, @nested={0x0, 0x93, [@typed={0x0, 0x49, @uid=r2}, @generic="cebf8b0c2b760619195aa596ec0ee0dafe86519c0194124fdf4ac8e0dc33170bf37353cca4ade14e9fc4e44f4d802388aae390f53d2e7bdcfb31742f2bfd3fe319ce7b58debb355cc7ab154a8fd9e54b63a6c7bd383212709d5e2a90ec863f7e9bbb5640ad66613570588918079da89628382fb3c36487f6699968c0666cd0136cfb0dd1669c8db554bc4137fa7ed07e61f096632298da331e42e7e75034c57c7c55b5f79f0cd16def6964c11a2f4253b18e1bf9e6c2", @generic="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@typed={0x0, 0x33, @pid=r4}, @generic="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", @typed={0x0, 0x71, @pid=r5}]}, @generic="0cddaf0ec2742cec4e99be7fe10c4e49cd50d1e64777d576c5f11c7d05f3f6a5929f674ad0bbf7c2b2a380ef2a9874c9df1df828b3e42cf9c6e938be69f90638f01940c159a522bcb105099651bb41fde242c74e7aa9ad480d049806692a8d201b91f9f035982137dc27d20ff258826d740821ff5d4753b150484d3700bb0aa5c4d3df2a91116003fa68f740960164", @nested={0x0, 0x42, [@typed={0x0, 0x68, @uid=r3}, @generic="3df516a314604742d1130501f4fbb430bf8960432037793c9d81df4fdadeeb745dcbe1ce12b1", @typed={0x0, 0x40, @str="626465765cf55b637075736574656d3173797374656d6e6f6465766e6f64657600"}]}, @typed={0x0, 0x2e, @u32=0x9}]}, 0xfffffffffffffefa}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000bf7000)=0x0, &(0x7f000061a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x100002201, &(0x7f0000370000-0x1)='6') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000032000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000070f000-0x108)={0x0, @in6={{0xa, 0x2, 0xf29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0x2, 0x400000000000, 0x7, 0x40, 0xfffffffffffffffa, 0xffffffffffffff48, 0x1, 0x0, 0x0, 0x400, 0x40, 0x1, 0x7]}, &(0x7f0000237000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001cc000-0x20)={0x1ff, 0x9d, 0x8000, 0x80000000, 0x1000, 0x2000000401, 0x89a, 0xa9, r8}, &(0x7f0000203000-0x4)=0x20) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f10000-0x8)={r7, 0x2}) 2018/01/16 05:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000206000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000010c000)={0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002da000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a42000)={0x6, &(0x7f00009d0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/16 05:59:59 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000057b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004f7000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000976000)='/dev/keychord\x00', 0xd002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000409000-0x2f)={0x0, 0x27, "77006e4716f1eff6071dcfdb3c0b566d558e9fbc06000000000000000721d75b534702bf562f96"}, &(0x7f000074b000+0x317)=0x2f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000665000)={0x0, 0x4, 0x0, 0x400, r3}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 05:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$inet_sctp(r0, &(0x7f000075d000)={&(0x7f0000df4000)=@in6={0xa, 0x3, 0x65477d34, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c, &(0x7f0000a23000-0x10)=[{&(0x7f000089e000)="", 0x0}], 0x1, &(0x7f0000c95000)=[], 0x0, 0x4010}, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000a9e000-0xd)='net/ptype\x00') ioctl$TIOCNXCL(r2, 0x540d) sendfile(r2, r2, &(0x7f00006c7000)=0x15, 0x2a) 2018/01/16 05:59:59 executing program 4: 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) mq_open(&(0x7f0000002000-0x7)='@nodev\x00', 0x40, 0x0, &(0x7f0000001000)={0x3, 0x6f4, 0xfffffffffffffffa, 0x1f, 0x5, 0xfff, 0x8, 0x1}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f00001d1000)={0x0, 0x0, 0x2, @thr={&(0x7f0000001000-0x41)="8a02dc5ec50eb27267a6e9276f5b366496d3961d89edf704b0c1fd13e93dcf8defd21b2e3ca15d386ab015673ad61a7cdd51b36c1dda8b0965e9a5d71084a76dc6", &(0x7f0000000000)="db833f1c841ed0e6d2555fc395b9ba7a8e23a82165c1e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ed000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f00000c7000)={0x0, 0x0}) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x4028042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000856000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005eb000)={0x0, 0x40, 0x5, [0x100, 0x3ff, 0xfffffffffffffffe, 0x9, 0x6]}, &(0x7f0000a76000)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000555000)={r3, @in6={{0xa, 0x2, 0xd0d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) fallocate(r1, 0x2, 0x20000000000ffff, 0x1f) sendfile(r0, r2, &(0x7f0000834000-0x8)=0x0, 0xfffd) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000bbd000-0xd)='user$&)--%$^\x00') [ 54.968875] [] getname+0x19/0x20 [ 54.973874] [] do_sys_open+0x21d/0x4c0 [ 54.979390] [] ? filp_open+0x70/0x70 [ 54.984732] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.991549] [] SyS_creat+0x27/0x30 [ 54.996711] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 05:59:59 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f000000b000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f000000d000-0x10)={0x1a, 0x1c, 0x8, 0x1, 0x2, 0x81, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/16 05:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dc0000-0x11)='/selinux/context\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00008c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f76000)=0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000539000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00002fb000-0xc)={@rand_addr=0xad52, @empty=0x0, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f000027d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000470000-0x3)=0x14, 0x80000) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000084000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f7b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000364000)={0x80000000}, 0x1) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000478000-0x4d8)={0x9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) 2018/01/16 05:59:59 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000017000)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f000001c000)=""/34, 0x22) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000013000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 05:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000004) syz_open_dev$tun(&(0x7f0000569000-0xd)='/dev/net/tun\x00', 0x0, 0x1) r0 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004d7000)={{{@in=@broadcast=0x0, @in=@multicast1=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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db2000)=0xe8) getgroups(0x1, &(0x7f0000e6e000-0x4)=[0xffffffffffffffff]) lchown(&(0x7f0000d95000-0x8)='./file0\x00', r1, r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d41000-0x90)={0x10001, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind(r0, &(0x7f000058e000-0x1e)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) fanotify_mark(r0, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/ppp\x00', 0x410003, 0x0) 2018/01/16 05:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x3, &(0x7f00000ee000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000035c000-0x68)={0x81, 0x4, 0x6, {0x0, 0x0}, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000024000-0x24)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 05:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x8, 0x100000001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000e0000)={0x0, 0x50, 0x5, [0x7fff, 0x10000, 0x7ff, 0x81, 0x400]}, &(0x7f000023f000-0x4)=0x12) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005a5000)={r2, 0x8, 0xfff, 0x1, 0xd4c, 0x2}, &(0x7f0000b2c000-0x4)=0x14) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sendfile(r1, r0, &(0x7f0000ce0000-0x3)=0x0, 0xc1d) 2018/01/16 05:59:59 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c0e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x100000001, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) set_tid_address(&(0x7f00000b0000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/16 05:59:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x73c, 0x4) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/01/16 05:59:59 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000099c000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000d8c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b41000-0x108)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdf2, 0x53af, 0xfffffffffffffff9, 0x3434, 0x7ff, 0x8, 0x463, 0x0, 0x100000000, 0x0, 0xfffffffffffffff8, 0x5, 0x9, 0x8, 0xff]}, &(0x7f00002f4000)=0x108) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000b, 0x12, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000008000-0x20)=[{&(0x7f0000004000-0x5e)=""/94, 0x3c}], 0x1, 0x0) 2018/01/16 05:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000c50000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcbc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) modify_ldt$read(0x0, &(0x7f00003a4000-0xac)=""/172, 0xac) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) r2 = socket(0x7, 0x1, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000082b000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000517000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000061000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5301, r3}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000a0a000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00009dd000)=r4) sendmsg(r0, &(0x7f0000e93000)={&(0x7f0000a64000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001c5000-0x10)=[{&(0x7f00004b0000)="cf0bf229016c924bd33932cc454d852e4c35b15e8d048d59a35a221b5e2376491ceab7719935d63b63f9d37615f300a666103888209edcdbe739d6bb81a5fa44dc9c50415817a169900afb3384ca8eb5a8948c39bd2bba83f3222acfa5edd645b7a618e4e4b378200896c29af7b770359aa5f153b5cbc46582bbde34c00170b3cec3aeb0b670e7ecdad6de18a02db25fab0b6d2353f3ffc28e4d3e17daf40a5a53bad6b49b151416e64cf84a4ed9ce49f52ce0831b3527fcd6678aa50062ca60347396329763ba1b244925bab37bde8d07fddc1d61522a9226a6c94783c2dd8206309851f3e3338b", 0xe8}], 0x1, &(0x7f0000c3e000-0x1e0)=[{0x100, 0x104, 0x6, "816ac28bc1fd71a3341e515666009ea12a8a5b1ea1b55d6d364c036f3427dadf44719e1dfd2413a3d2434e0cffcb540fc32da7208025451ee3b2ce1e2c4889728f4046f7ede43cdb1a073603107b008e2337ec1f3a468ff1ff8bd4bcbeef95984cfa076578529a779acfb34d4bc98d766abcaca2145458e49ab10761fd53f7d034b090084e57853d73464e1ff566ffade94aba3b2e473f407bec40c2c7871dcaa4a7a55c73fa7e78246bd3c19b7abb04620b6241fed399adcaf0bc9a6c3941d11dd9902fcb06bf45ce946ad3372e1e2ea584a4aa5873eb4792b462363bbd480fc421bbcbc61df06db9e8e55d3a3e"}, {0xe0, 0x116, 0x2, "8c39cf4779b84d26dfa0110a7f876dc40269d00b3a73a03ef0b55aa0937ea2d801c7d13652ccc27840d53e4f0b30df4d5424df72cb50c225e75c9623f3414667ea96f1736b0fcf165be3ca1acefd20452ad4c71bf6564e403568d162e27906367e094fa978413f57c717adfcfc070951821b00f767079128c76592478c94c5884bd628d441a7ee24af91c9e022ec313e105634e7de9c614dca464aa491aeb568bdc594e52afadd9fd5686af0b4800be48f81d303e22b579218fe297233111b8f0ab2e2968e448e9ce5d407"}], 0x1e0, 0x8000}, 0x40) syslog(0x9, &(0x7f000051e000-0x36)=""/54, 0x36) 2018/01/16 05:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e07000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b64000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/16 05:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000353000)=0x0, 0x102ac) 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, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000f1000)={0x0, 0x7, 0x8, [0x3c20, 0x8, 0x200000000000, 0x4, 0x9, 0x80000001, 0x9, 0x6]}, &(0x7f0000d9f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000287000-0xc)=@sack_info={r1, 0x3e00000000000000, 0xffff}, 0xc) r2 = dup(r0) getpeername$packet(r2, &(0x7f00002ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000565000)=0x14) accept4$ax25(r2, &(0x7f0000040000+0x28f)={0x0, {""/7}, 0x0}, &(0x7f0000883000)=0x10, 0x80800) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000d80000-0x4)=0x9, 0x4) getpeername$llc(r2, &(0x7f0000838000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/16 05:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) getsockname$ipx(r1, &(0x7f0000de5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df3000-0x4)=0x10) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/16 05:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006a9000-0x10)={0x77359400, 0x0}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ce000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e9b000)=""/123) 2018/01/16 05:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000089e000-0x4)=0x0, &(0x7f0000b6b000-0x4)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d62000)=0x5, 0x4) 2018/01/16 05:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) ioctl$void(r0, 0xc0045c79) 2018/01/16 05:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000116000)=0x1, 0x4) umount2(&(0x7f000041e000-0x1)='.', 0xe) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000315000-0xb8)={0x0, 0xfff, 0x5208800, 0x80000001, 0x2, 0xeb, 0xffff, 0x3, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8000, 0x8, 0x5, 0xd34}}, &(0x7f0000cc9000)=0xb8) open(&(0x7f0000bac000-0x1)='.', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000160000)={r1, 0x7f}, &(0x7f0000aed000)=0x8) 2018/01/16 05:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000498000)={0x1, &(0x7f0000eda000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000e5000-0x8)={r2, 0x2}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000b30000-0x69)="5a8e2535d30cfbfee7dd38e96147314f22c22452132625d3dc0b8d419175eb9182c5fc98f6a5fb6cc30c55892afa10fce31a568fc2d1c1f0de13068fea86ab932ada662fe158d20507a280aa0d8edf9914649910a288b24504b4fc1de057e9a31ff8e7a355953767d3") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000f94000)='./file0\x00', 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5dd}], 0x1) 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) pipe2(&(0x7f0000642000)={0x0, 0x0}, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/16 05:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002ee000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000993000-0x10)={0x0, &(0x7f0000b4e000)=[]}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000699000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x40045431, &(0x7f0000c0f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 05:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x47c, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@generic={0x6, 0x3f, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/autofs\x00', 0x80000, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000afe000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$unix(r1, &(0x7f0000f1c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000abd000-0x4)=0x8) 2018/01/16 05:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4f000-0xf)='/dev/sequencer\x00', 0x440000, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000040e000-0x4)=0x400, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/16 05:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ec000-0x9)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b54000)=0x2, 0x4) socket$inet6(0xa, 0x2, 0x0) 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000773000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027c000)=0xe1) capset(&(0x7f00000d5000)={0x20080522, r0}, &(0x7f0000958000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x80000000000000}) r1 = accept(0xffffffffffffffff, &(0x7f000081e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000732000-0x4)=0x2e) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000015b000-0xc)='/dev/ashmem\x00', 0x1, 0x0) splice(r1, &(0x7f0000615000-0x8)=0x0, r3, &(0x7f0000a59000)=0x0, 0x3, 0x1) unshare(0x20020000) r4 = getpgid(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000792000-0x8)={0x0, 0x0}) rt_sigaction(0xd, &(0x7f0000d96000)={0xfffffffffffffff7, {0x3f}, 0x10000000, 0x7}, &(0x7f00005fe000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f42000-0x8)={0x0}) getsockname$unix(r2, &(0x7f00005cf000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000188000-0x4)=0x1002) lseek(r5, 0x0, 0x0) syz_open_procfs(r4, &(0x7f00006a4000-0x10)='net/ptype\x00') 2018/01/16 05:59:59 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000482000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000023d000)='/dev/sg#\x00', 0x8001, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e45000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000910000)={0x60000000, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000736000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x2, 0x83e, 0x1, 0x8, 0x7ff, 0x4, 0x2, 0x9, 0x0, 0xffffffff, 0x6, 0x7, 0x4, 0x2]}, &(0x7f000095a000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004b7000)={r3, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r4, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000dd4000)='keyring\x00', &(0x7f00005cc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000871000)='rxrpc_s\x00', &(0x7f00000be000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b0000)='\\^\x00', r5) 2018/01/16 05:59:59 executing program 2: socketpair(0x15, 0x0, 0x40, &(0x7f0000c77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x1, &(0x7f0000001000-0x5a)="df634001d3ddf7b29d2f5ff31106fbc1a2f68cc3a545dffd7a2737322ac765d5dccd89ba821b8b3a5ceb981f91f84b53da13d34fbe3b167bf3f148e0ba8643dc28350d237ef273e736a2ee3c0237682ead491d47e77aa2e31585", 0x5a) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009dc000-0x28)={@common="6c6f0000000000000300", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x16, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet(r1, 0x0, &(0x7f0000849000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000fda000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x4) 2018/01/16 05:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000079000-0x2e)=@known='system.posix_acl_access\x00', &(0x7f000011f000-0xb)='\x00', 0x1cd, 0x0) 2018/01/16 05:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00007a5000)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dc9000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000060b000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efdc9e55e9d1048602c19fe0b0078ade697201300fdbcc34816df860d3f859ffa9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x149, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000310000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) r2 = dup2(r0, r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/01/16 05:59:59 executing program 0: r0 = gettid() r1 = syz_open_dev$loop(&(0x7f0000ff7000+0xa4c)='/dev/loop#\x00', 0x3, 0x20001) fcntl$notify(r1, 0x402, 0x8) ioprio_set$pid(0x400002, r0, 0x6) 2018/01/16 05:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000, 0x204000003ff) pipe(&(0x7f00004fc000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000421000)=0x0) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000958000)="0f5803843dac6e2cee5ffd2b2cf913553221b17f860e527bb214f19d7e60bbe6b80e34b1933e59bf144e3d708fd265229541a3b8f0b872f2265564b0f082239819a8cd7f09677d0354b05211909a4e5f0d86b42f17b4bab9813711596fb0cfb7a3edcebb1212a6a7cd03db8ca8c12d5eac196b6c06a0e9c8dd54ae0fbbddda23f6b0ae968b4df777f1f6d6f63dfbaec0489a4ee0049fda443f2f4a97b9010d716497023cd7") 2018/01/16 05:59:59 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f79000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r0, r0, 0x3, 0xc) 2018/01/16 05:59:59 executing program 1: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xd, &(0x7f0000003000)=""/87, 0x57) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x4d)={0x0, 0x45, "962464d1b5d2f7993301d390a8d173cb0d17ccf3e49e72ff5b55257579efc66958dc72e80296c88115c7318e24337125e30e2bbc2e0b6f42ecfb363a5411ec1a4c45044540"}, &(0x7f0000002000)=0x4d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r1, 0x1000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 05:59:59 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000001c000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000)="", 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000017000)=""/62, 0x3e) listen(r0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000001c000-0x4)=0x40, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000001d000-0x8)=[{0xa, 0xc7}], 0x1) 2018/01/16 05:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003c0000-0x11)='/selinux/context\x00', 0x2, 0x0) accept4$nfc_llcp(r0, &(0x7f00001f9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003c3000)=0x60, 0x80000) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f49000-0x11)='/selinux/enforce\x00', 0x3ffc, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00002d7000)={@common='irlan0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={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(r0, &(0x7f000078f000)="c728976a020639ff83f35bd5c52696179e83436fe36da6e0706ee1966b91edcf84f4575c7659d2d848280fe878bc333a55e8282a33fe06b6652365f859cc3c71e725b47f9e2af7b8ed7dccb1c83ecd7e92af40e75194cb279f71166d6ee149a9a08e229e7a0adbcd9680bb4e88c185b788303b647cd3d98f47bab56e30724f08129cf0029b5db39b29e35430ca896a504ffed31014c01ca84b1d0d1a87f3dbe3e2254ae0f4b7be850dac57ccc20c698ef2d55c4124a35308ced8b5a059700bc44f", 0xc1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000016f000)={0x0, 0x3, 0x2, 0xb0ae, 0x8000, 0x9, 0x80, 0x1, 0x0}, &(0x7f0000f63000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f89000)={r2, 0x80}, 0x8) 2018/01/16 05:59:59 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000008000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) r1 = gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000001d000)={0x0, 0x10}, &(0x7f000001d000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000018000-0xc)={r5, 0x5c3c, 0x0}, 0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f000001d000-0x53)=""/83) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) getgroups(0x3, &(0x7f000001c000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000-0xc)={r1, r2, r6}, 0xc) 2018/01/16 05:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/load\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000204000)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000a4000-0x5c)={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x83}, 0x7, [0xfffffffffffffffd, 0x40, 0x3, 0x1, 0x3fe, 0xc74, 0x4, 0x7]}, 0x356) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) r3 = fcntl$getown(r2, 0x9) capset(&(0x7f0000081000)={0x399f1736, r3}, &(0x7f00007a6000-0x18)={0x4, 0x7, 0xeb4, 0x2, 0x9, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/16 05:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x808002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c8f000)={0x401, 0xc06, 0xc00000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f00007d7000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) sendto$inet6(r0, &(0x7f0000ebe000-0x2)="228b", 0x2, 0x40000, &(0x7f0000cdd000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/16 05:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097f000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb3000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000baa000)='net/mcfilter\x00') ioctl$TCSBRK(r2, 0x5409, 0x6) epoll_create1(0x80000) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000de5000)=0x400) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000de5000)={0x1a, 0x1d, 0x101, 0x4, 0x3, 0x80, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x6) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000de7000-0x1)={0x7}, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000de5000)={0x80, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100, 0x7ff, 0x100000001, 0x10001, &(0x7f00005ab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1, 0x0}) 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00005d4000-0x4c)={0x6, 0x9, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000532000-0x10)='/dev/sequencer2\x00', 0x20000000001, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r1, 0x3, 0x20, &(0x7f0000b74000-0x1000)=""/4096, &(0x7f00007ba000)=0x1000) pwrite64(r1, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d3b000-0x10)={0x0, 0x3, 0x91, 0x3}, &(0x7f000012d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000275000)={r2, 0x5}, 0x8) 2018/01/16 05:59:59 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009c6000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="2220c79dff4171ba32c078bb6c11530d9cd46d992fcdaa2d35ec3a96f33c7ee989a57846e80814322d62966d3765c0b4a7fc03b47f4f200477e7b0d57a898fdee544fec35690f59915895663b46142f2d4370c3abb90f3562df470540dbcd4425cacb7ebd46d968e61a4a967aada521eb5b7a5f4ee4bcc315f42d8b2955d3d94baf3ac07872c1ed59051ed1ce33859ac63f28be03731ff4cd9f975b91c7f687f27c8188e422d918440", 0xa9}, {&(0x7f0000001000-0x35)="692c4ce644a9c9ec3cd2d1f5f0565601e3478704989043b9cdb91ff05a897485557969d40b967ed89285aa474bc24661c3c511a23b", 0x35}, {&(0x7f0000001000-0xaa)="a81a88d022f5d9a62a8810dfe9850227b9e725eedc27c3f26db1063dbecc3bedc879f2a014987ea764f7c5896140b2f5ea112ea62c853a6a520ca0aa8f96493b37d262c78cf1798ba33adb00499f5e09ae6be16f3e1247bdc339e5a971e16eaf1d30a3e0c42aadab415e6b52503e08a5e63693e911496d6f76a4687566facfde30c7bcc6d577a3fe78fb4c6529defac3fa3f5226cdffc4821f9dbe1e22f842fc1e42efdc2712a2e4f2c4", 0xaa}, {&(0x7f0000001000-0x8)="642f2e0001bdd386", 0x8}], 0x4, 0x0) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000304000-0xa)='./control\x00', 0x800) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000afb000-0x3a)=@pppol2tpv3in6={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}}}, &(0x7f000083e000-0x4)=0x3a) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000afa000)={0x0, {""/7}, 0x0}, &(0x7f000032d000-0x4)=0x10, 0x4) alarm(0x9d6) [ 55.382515] binder: 10528:10545 ERROR: BC_REGISTER_LOOPER called without request [ 55.410909] binder: 10528:10563 unknown command 0 [ 55.419162] binder: 10528:10563 ioctl c0306201 2000a000 returned -22 [ 55.430032] binder: 10528:10545 got transaction with invalid fd, -1 [ 55.437232] binder: 10528:10545 transaction failed 29201/-9, size 24-8 line 3232 [ 55.445331] binder: send failed reply for transaction 84 to 10528:10563 [ 55.456294] binder: 10528:10545 ioctl 770a 0 returned -22 [ 55.465836] binder: undelivered TRANSACTION_ERROR: 29190 [ 55.472178] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 05:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000657000+0x742)=0x1, &(0x7f0000b33000-0x4)=0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) 2018/01/16 05:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x14) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r2) 2018/01/16 05:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a9a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d2000)=0x8) 2018/01/16 05:59:59 executing program 4: mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000)='/dev/sg#\x00', 0x7, 0x30200) accept4$inet(r0, &(0x7f00008cc000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008f000-0x4)=0x10, 0x80800) r1 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ab6000-0xc)={0x0, 0x2, 0x7, 0x300000000, 0x3f2, 0x8}) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/16 05:59:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000d9d000)=""/22) memfd_create(&(0x7f0000001000-0x5)='lo(!\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e09000-0xc)='/dev/ashmem\x00', 0xc000, 0x0) 2018/01/16 05:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"8d6e7d2bdd67d583684d82a1393eca7c", {0x4, 0x6, 0x3, "1c3fb3f11eda", 0xfffffffffffff13a, 0x0}}) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000+0xfdc)=0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000001000)="6e65742f736e6d090082af20c214dbe52509b45c22692177599818c5d40959fbada1e6808ab4c817db9576da733baa3512c765a2d3e8c438d81e75ce3dac8be5dd905998b9e367b600d213285f10562d20e9d5315cd5c9") ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ee5000-0x20)={"b352d9a2eb52dfdacd41b775392202b1", {0x4, 0x8001, 0x6, "2d5d5e1ab489", 0xffff, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffc, 0xffffffffffffffff, 0xffffffff}]}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000f2c000-0x78)={0x3, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xfffffffffffffffb, 0x7, 0x8, 0x6, &(0x7f000074a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x85af, 0x3, 0x1}) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) 2018/01/16 05:59:59 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0x21)="2a186496305d682fea50198a90a4f591122ff617d064d2e9d1dd8cf9126ff156a2", 0x21}], 0x1) 2018/01/16 05:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c05000+0x453)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000f7000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x243, 0x10000, 0x6, 0x7fffffff, 0x3ff}, &(0x7f0000867000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a0000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000501000)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff5000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a4e000-0x4)=0x3, 0x32a) sync() 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000040c000-0x8)={0x1, [0x0]}, &(0x7f0000656000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004a5000-0xc)='/dev/autofs\x00', 0x0, 0x0) [ 55.476178] binder: 10528:10563 ERROR: BC_REGISTER_LOOPER called without request [ 55.476362] binder: 10528:10576 unknown command 0 [ 55.476370] binder: 10528:10576 ioctl c0306201 2000a000 returned -22 [ 55.487795] binder: 10528:10545 got reply transaction with no transaction stack [ 55.487803] binder: 10528:10545 transaction failed 29201/-71, size 24-8 line 2920 [ 55.521522] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 05:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) poll(&(0x7f000034a000-0x20)=[{r0, 0x2, 0x0}, {r0, 0xa468, 0x0}], 0x2, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651be0d6e2e25cd3f5d1f94e82950180000000000000009d573dc50c7cc6a4b", 0x46, 0x10, 0x0, 0x0) 2018/01/16 05:59:59 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="290bcce814dd9b76583090a0f7e143c3a3ab", 0x12, 0x4, &(0x7f0000001000-0x10)={0x3, {"972f80d7e0523f"}, 0x1}, 0x10) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x50, 0x1) setns(r0, 0x4000000) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000f2d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000dfe000)={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, {0xa, 0x3, 0x15, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x2800000000000000, [0x10000, 0xff, 0x7fffffff, 0x1, 0x100000000, 0x9, 0xfffffffffffffddc, 0xccd]}, 0xfffffffffffffc76) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e00000-0x2e)="98ca3f8d328e7dad01ab3799738e0789e3dded8738e85b0f55741ccbf9ec3e4d72aa2a89024a02e4d4877b144e4a", 0x2e, 0x4, 0x0, 0x0) bind$inet6(r1, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 05:59:59 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') umount2(&(0x7f0000caf000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003ca000)={0x0, 0x2}, &(0x7f0000f87000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000868000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000052000)=0x98) writev(r1, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) 2018/01/16 05:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d1a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000135000)={0x0, 0x6c, &(0x7f0000464000-0x6c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002d2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ba8000-0x8c)={r3, @in6={{0xa, 0x1, 0xffffffff00000001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e3a000)=0x8c) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f0000557000)={0x0, 0x0}, 0x4000) ioctl$VT_RELDISP(r4, 0x5605) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 05:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000bdb000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000016c000)={0x101, 0x4376, 0x6, 'queue0\x00', 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]}) listxattr(&(0x7f00000cc000)='./file1\x00', &(0x7f000026c000)=""/0, 0x0) mount(&(0x7f00004b9000-0x1)='.', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='cpuset\x00', 0x80488, 0x0) fremovexattr(r0, &(0x7f00009f4000)=@random={'trusted.\x00', 'cpuset'}) [ 55.528521] binder: release 10528:10563 transaction 87 in, still active [ 55.542186] binder: send failed reply for transaction 87 to 10528:10576 [ 55.561525] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.568414] binder: undelivered TRANSACTION_COMPLETE [ 55.574754] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 05:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x2, 0x4) bind$pptp(r1, &(0x7f0000001000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fsetxattr(r1, &(0x7f0000001000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='\x00', 0x1, 0x2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x8)=0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000002000)={0x3, &(0x7f0000002000)=[{0xee0, 0x4, 0xffffffffffffffe1, 0x0}, {0x8, 0x9271, 0xd2f, 0x3}, {0x7, 0x3, 0x200, 0x5}]}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000-0xf4)="1899709728a824353a08999630ea6463023b515182a3d08459dcdb4bbee62cdf497e8326a6a1d9201920560927e89d1518c92587e45fd8d5af14252377db36da355864702f85263a613d893fd3164a21537c1ab77b2b04d9840132184a3dbbc62daf528d6ddca4f0d03020e77a25a88bd5939946e6b6e9be54536f7615e7bad2930362b4906fd7cdb7d1fe55db6b1ca6e1b0d9749b76d417e9f9249df2903532e7e39b564ab955a1e84886f890922e2525b52f92e61c196580c3a7050d41302bb30778680dc2f89dc46a6ba2d4abd51485e7a0b2812150c2c6aa9d2ee6d4d52f19e64e1178d09587f72a846cfa8e5dcb6dbacb59") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000)=0x401, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000004000)=""/182) fgetxattr(r0, &(0x7f0000002000-0x1a)=@random={'security.\x00', '/selinux/policy\x00'}, &(0x7f0000002000-0xd0)=""/208, 0xd0) chdir(&(0x7f0000003000)='./file0\x00') keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000005000)={0x7, 0x863}) ioctl$KDMKTONE(r2, 0x4b30, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000007000-0x8c)={0x4e, 0x2, 0x3, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 05:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/autofs\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000462000)={0xfff, 0x9, 0x80, 0x20, 0x2, 0x1}) 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000)=[0x0], 0x1}) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000aef000)='/selinux/avc/hash_stats\x00', 0x3) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000aef000)=0x8) 2018/01/16 05:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000c5e000)='./file0\x00', 0x4000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) sysinfo(&(0x7f0000553000-0x4e)=""/78) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fcf000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00007f8000)=""/57, &(0x7f0000da1000-0x4)=0x39) mount(&(0x7f0000378000-0x8)='.', &(0x7f00005f2000-0x1)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) r1 = creat(&(0x7f0000ba6000-0x8)='./file0\x00', 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c84000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) socketpair(0x5, 0x3, 0x8, &(0x7f00004f4000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a82000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000387000+0x2d2)=0xe8) getresgid(&(0x7f0000854000)=0x0, &(0x7f0000fee000)=0x0, &(0x7f0000f7d000)=0x0) fchownat(r3, &(0x7f0000f2e000)='.', r4, r5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/16 05:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) ioctl$int_out(r0, 0x0, &(0x7f0000abe000-0x8)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) [ 55.595591] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/16 05:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x5, 0x0) sendmsg$nl_crypto(r0, &(0x7f00002d5000)={&(0x7f0000944000)={0x10, 0x0, 0x0, 0x60100000}, 0xc, &(0x7f0000e16000)={&(0x7f0000acd000-0xe8)=@get={0xe8, 0x13, 0x8, 0x2, 0x2, {{'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x63dd}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e0000-0xe)='/dev/keychord\x00', 0x6000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00005a4000)=0x80000001, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000da5000-0x9e)=""/158) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 05:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000694000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003b3000)={{{@in6=@loopback={0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000abe000-0x4)=0xe8) lstat(&(0x7f0000231000-0x8)='./file0\x00', &(0x7f000079e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00008f1000-0x38)={&(0x7f0000f72000)={0x10, 0x0, 0x0, 0xc000800c}, 0xc, &(0x7f0000e01000)={&(0x7f00003b8000-0x2b4)=@newsa={0x2b4, 0x10, 0x100, 0x2, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x1, 0x0, 0x0, 0x0, 0x4, 0xa, 0x20, 0xa0, 0x89, r1, r2}, {@in=@rand_addr=0x0, 0x2, 0x6f}, @in=@multicast2=0xe0000002, {0x7, 0x7, 0xc494, 0x6, 0x100000001, 0xfffffffffffff730, 0x9, 0x1}, {0x8, 0x1, 0x40, 0x9}, {0x5, 0x0, 0x3f}, 0x7, 0xffffffffffffffff, 0xa, 0x6, 0xfffffffffffffffe, 0x1}, [@tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0x1, 0x3c}, 0xa, @in=@rand_addr=0x764, 0x0, 0x3, 0x3, 0x2, 0x1000, 0x1, 0x0}]}, @migrate={0x138, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0xff, 0x3, 0x0, 0x4, 0xa, 0x0}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3c, 0x3, 0x0, 0x7, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x6888f891c62d89c6, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3c, 0x4, 0x0, 0x6, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xff, 0x7, 0x0, 0x4, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x3c, 0x3, 0x0, 0x5, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@multicast2=0xe0000002, 0x3f, 0x4, 0x0, 0x5, 0x2, 0xa}]}, @sec_ctx={0x38, 0x8, {0x33, 0x8, 0x1, 0x4, 0x2b, "4f3f27300090d45533ef90e7bbb3b83fc53c771c031f3deb8fa56cc4d14baf942adf5bcd53d02a376bf849"}}, @replay_val={0x10, 0xa, {0x0, 0x3, 0x2}}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x800}, 0x80) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r4, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a3f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r4, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r3, r4) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000f9a000)=0x1, 0x4) sendmsg$netlink(r5, &(0x7f0000ab7000)={&(0x7f00008a2000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000327000-0x70)=[{&(0x7f0000cbb000-0x141c)={0x68, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="44f2e0aaa6a80f96030ab1c5a9fd031cbad47003ee7ce8abeda80b4f6dbf2c3809e7f5e1e325276eb4dbfe2efc2f25634e1b5d985cd337d7f3366b222d33e1761541bafa3c982faa2b77d5965633f8869c931c94033e"]}, 0x68}], 0x1, 0x0, 0x0, 0x8010}, 0x4000000) 2018/01/16 05:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b9d000-0x7)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000277000)='/dev/autofs\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000b99000-0x68)={0xfff, 0x1, 0xfffffffffffffff9, {0x0, 0x0}, 0xfffffffffffffffa, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x3, &(0x7f0000495000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 05:59:59 executing program 0: r0 = socket(0x0, 0x3, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/206, &(0x7f0000639000-0x4)=0xce) clock_nanosleep(0x10000000, 0x0, &(0x7f0000040000-0x10)={0x77359400, 0x0}, &(0x7f00000ba000-0x10)={0x0, 0x0}) 2018/01/16 06:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) sendmsg$netlink(r2, &(0x7f0000ab7000)={&(0x7f00008a2000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000327000-0x70)=[{&(0x7f0000b92000)={0x3d4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x3c4, 0x0, [@generic="", @generic="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", @generic=""]}]}, 0x3d4}, {&(0x7f0000cbb000-0x141c)={0xfc, 0x3c, 0x20, 0x4, 0x1, "", [@nested={0x94, 0x1f, [@typed={0x90, 0x26, @binary="a834babed984879ddb8425b845de9a0d2ad4c5d3443a3852ec3a802d2602ede8dd422e252e660238fa51eae211e0c06e01004d52dd55d902e81e9ccc12f6c182b5dfe0fff06fb8df66cf91826c5b4d3d3da58fd23340faa3aeea3ad7f9e52bb5a30e6d9f90677de651194877008f950f8f44d13277fbf8f14742ab3fad72cd427010ddc7c545"}]}, @generic="44f2e0aaa6a80f96030ab1c5a9fd031cbad47003ee7ce8abeda80b4f6dbf2c3809e7f5e1e325276eb4dbfe2efc2f25634e1b5d985cd337d7f3366b222d33e1761541bafa3c982faa2b77d5965633f8869c931c94033e"]}, 0xfc}], 0x2, 0x0, 0x0, 0x8010}, 0x4000000) 2018/01/16 06:00:00 executing program 6: 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000+0x84a)={0xa, &(0x7f0000000000)=[{0x1, 0x8, 0xfffffffffffffffd, 0x9}, {0x5, 0x2, 0x9, 0x4}, {0x8, 0x4, 0x4, 0x3}, {0x9, 0x20, 0xfff, 0x80}, {0x1ff, 0xca, 0x1f, 0x8}, {0x857f, 0x9, 0x0, 0x9}, {0xeeee, 0xfffffffffffeffff, 0x80, 0x800}, {0xfffffffffffffffa, 0x8000, 0x9, 0x3}, {0x0, 0x20, 0x7f, 0x10000}, {0x401, 0x8, 0x9, 0x7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f37000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r1, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r1, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r1, 0x180, 0x0}], 0x1, 0x0) 2018/01/16 06:00:00 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000cb4000-0x4)=0x0) 2018/01/16 06:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000768000)={&(0x7f0000a8f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f00006bf000-0xa)='./control\x00', 0x1000200) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) gettid() write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:00 executing program 5: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2018/01/16 06:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000427000)=0x0, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000f0b000)=0x0) write(r1, &(0x7f0000456000)="2c97", 0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000f2a000)=0x0) 2018/01/16 06:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000048c000)='/dev/pktcdvd/control\x00', 0x400, 0x0) accept$unix(r0, &(0x7f0000639000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000063e000)=0x8) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000870000)={0x9b, 0x407}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 06:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000032d000-0x4)=0xffffffff80000001) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000dbd000)={0xdd49, 0x3, 0x401, 0x400}, 0x10) [ 56.273506] mmap: syz-executor4 (10685): VmData 18399232 exceed data ulimit 155. Update limits or use boot option ignore_rlimit_data. 2018/01/16 06:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e09000-0xc)='/dev/ashmem\x00', 0xc000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000079000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000513000-0x4)=0x5, 0x4) 2018/01/16 06:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x8) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/01/16 06:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000708000-0x78)={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) readlinkat(r0, &(0x7f000014b000)='./file0\x00', &(0x7f0000d06000+0xcd3)=""/101, 0x65) socket$inet_udp(0x2, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 06:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0xf, 0x0, 0x3f) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) creat(&(0x7f0000204000-0x8)='./file0\x00', 0x80) sendto(r0, &(0x7f0000005000-0x1000)="", 0xfffffffffffffedc, 0x0, 0x0, 0x0) 2018/01/16 06:00:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)="", 0xfa6d8cd715c760b0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @loopback={0x0, 0x1}, 0x6, 0x200, 0xb13b, 0x400, 0x1f, 0x220000, r1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/l2cap\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000004000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0xfff}, 0x6) 2018/01/16 06:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000057a000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004bd000-0x14)=@flushsa={0xffffffffffffff24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() get_robust_list(r1, &(0x7f0000e18000-0x8)=&(0x7f0000d42000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000017c000+0x9b6)=0x18) 2018/01/16 06:00:00 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000007000)="511ae55189f3cc41d331a875344821f6001a84501282261a7fecd4fc91ffe06e73d453304d9e37c951c543098ffd7f58447ef926517060723a19148ea0206801a0944d2edcffda3fd3e0ab0d35e8b2d30d63834727a8bda53014a373e3cd1ebe0ef4f76cdb3d4da01ecdd71176c9d5632301c84efb0a7e827a88be8d54f163df459ecebf86723155024a66d164d9124c01102c59f74d46212f7c9aca553023363c539e11b37a7d604149ae16d2bd59bbf50018b3f69a2f6a54fde3e74b8ca810570e39bc727bef2b0e369ce8671ba994cb648cffe42dd53e8eec1e1859", 0xdd}, {&(0x7f0000007000-0xc8)="c02481f380ef04ab5dfd3766a50db9164527862f6a4e195926a86a9a1db1a4a4f9e38786031cab9bedaae87f7f6386cf393f5ec9688996ed05bd80303fac79a6c9f592c01d7fa99ba848a3762fc456fcabb917e335f3ba5d16990cb53a85feec35d0165e17873b04b435cc5d7dfdd68e1eb633e104e9c461590ea4821e0c5c9e601fd40109269318822f493781c673f65b55e06abc1384250c1d9a3f1ce319ff850eb28720874d94f4314de4112d3c865d13dc9d000c1842a0b784013716b4ae1fb71735d5862c35", 0xc8}, {&(0x7f0000001000)="7198680ac922c11f1ff7150f613b4c3e8072cb8b4868d79299ec1c607b46a583008dcd3a89fb9aacefbce28ccfd7f802654784a3513b5b49d85dcbd7adbec5b18ff378554e614f4d42d4d5946830af9ac6cdb46f35024d0e0494d000d17d1c7f914a864124720d4a6ac78ae2c0b41f997595ccac5e03bba61526ee9530f109fdad4928db6aa2320449a5e9d02954e357577f522daa8bcbe4e48cb06cfcac56bb7bdf7cbc97ee3f5f94efac4f3cdb625b4ff174703f27ad45bd", 0xb9}], 0x3) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3) 2018/01/16 06:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000045a000-0x8)='./file0\x00', 0xe2) getpeername(r0, &(0x7f0000b17000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec6000)=0x14) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008c0000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r0, 0x0) 2018/01/16 06:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000660000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006b0000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff, 0x0, 0x0, 0x0, 0x3, 0x4, 0x6}, &(0x7f0000e49000)=0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f00005bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a9c000)=0x14) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000df2000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e1b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000a03000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x357, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000028e000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000b23000)={0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00004a7000)=r3) 2018/01/16 06:00:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004ff000)={0x0, 0x1, 0x30, 0xfffffffffffffffc, 0xffffffff00000000}, &(0x7f0000ff3000-0x3)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x75e, 0x2, 0x7, 0x7, 0x401}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffb0) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r6 = open(&(0x7f0000044000)='./file0\x00', 0x2040, 0x100) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$netrom(r6, &(0x7f0000fc4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b24000-0x4)=0x10, 0x800) prlimit64(r5, 0x0, &(0x7f0000109000)={0x0, 0x0}, &(0x7f0000144000)={0x0, 0x0}) fcntl$notify(r6, 0x402, 0x80000008) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000041e000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0xe8) sendto(r7, &(0x7f00006eb000-0x77)="0230dd1411aa58ba9ff2a3405d7315134279a7d70212463c483984fff485ecca2b9d80ea2a2d5852b57a507781c1ef8cd04667610b21f83f07e2e7b88c06416f73ee0939187b7c2915fd0e0ac83940c519bbb2a82eb758019223701c627378521adaeb82c4037e1f00af5458012a33bb329c5a38fbd021", 0x77, 0x4040004, &(0x7f00004dd000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x2}}, 0x2e) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000fc5000-0x4)=0x8, 0x4) 2018/01/16 06:00:00 executing program 6: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006d5000-0x4)=0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eee000)={0x0, 0x48, &(0x7f0000a5e000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb5b, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1b}]}, &(0x7f00007a7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cb9000-0xa0)={r2, @in6={{0xa, 0x0, 0xffffffffffff17ef, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x3f, 0x200, 0x8}, &(0x7f00000c4000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000873000-0x6)={r3, 0xaa}, 0x14c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eee000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000084a000-0x4)=0x14) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/16 06:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000651000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000682000)={0x0, 0x8}, &(0x7f0000975000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aff000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x8000, 0x0, 0x24}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e4b000-0x79)={0x0, 0x71, "13180b1a5bf912a4bc355b0ea035546d9b0dcc3ee23739b506c23939d635bd1f9fed3eff1372136a7fc8afd3964d9a501f6045497482611b1dfb463a33f02e9d8b624afad8e24c69d74dd9e55289580779dd3c9f87fc942422250273f056e5ce4d371f655815ee1dc62ac8bc991b090ed5"}, &(0x7f0000b68000-0x4)=0x79) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eba000-0xc)=@sack_info={r2, 0x3, 0x8000}, 0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000b2e000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) prctl$setendian(0x14, 0x2) pipe(&(0x7f0000222000)={0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000b0000)={0x0, 0x561d, 0x5, 0x2, 0x1, [{0x8, 0x6, 0x100000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) getdents(r3, &(0x7f0000140000)=""/0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00006d5000-0x4)=0x1) 2018/01/16 06:00:00 executing program 0: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioprio_set$pid(0x1, r0, 0x3) 2018/01/16 06:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000172000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008ce000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x4, 0x8, 0x20}, &(0x7f00009b6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005ce000)={r2, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 06:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x40000000000000, 0x0}) flock(r0, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7d000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) clock_gettime(0x0, &(0x7f0000f12000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000f91000-0xc0)=[{0x8, 0x8, 0xba06, 0x9d3, @tick=0x6, {0x5, 0xde53}, {0xfffffffffffffe91, 0x81}, @raw32={[0xfffffffffffffff8, 0xffffffffffffff8a, 0x4]}}, {0x3ff, 0x7, 0x1, 0x8, @tick=0x81, {0x2, 0x6}, {0x2, 0x8}, @queue={0x9, {0xfffffffffffffff7, 0x7ff}}}, {0x0, 0x81, 0xfffffffffffffffd, 0x2c5, @time={0x77359400, 0x0}, {0x4, 0x7ff}, {0x1000, 0xc7f}, @note={0xa648, 0x3, 0x3451d045, 0xfffffffffffffff8, 0x4}}, {0x1000, 0x9, 0x100000001, 0xfffffffffffff800, @time={r2, r3+30000000}, {0x1, 0x82}, {0xfffffffffffffffd, 0xff}, @quote={{0x80, 0x0}, 0xe7, &(0x7f0000397000-0x30)={0x2439, 0xd1, 0x75, 0x1, @tick=0x2, {0x0, 0x4}, {0x6, 0x100000001}, @raw8={"457db44c3401e8a0fb904e28"}}}}], 0xc0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000156000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000595000-0x8)=0x0, &(0x7f00002d0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c3d000-0x4)=0x60, 0x80800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000023f000)={0x48, 0x0, &(0x7f0000000000)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x20, 0x48, &(0x7f000006d000-0x20)=[@fda={0x66646185, 0x1, 0x0, 0x17}], &(0x7f0000001000-0x48)=[0x38, 0x18, 0x28, 0x18, 0x18, 0x30, 0x28, 0x68, 0x78]}}, @exit_looper={0x630d}], 0xe3, 0x0, &(0x7f0000c7a000)="7a965fc0317430c64cbe62c60f53ee76072a8e9f43e715d55e019c0dbb0e4cc2dd57847f8cc1777d9c99a8ff32d442f7a467ea0f295a8fa0e0bc22d680658b2dda5ab2d0cb2be2cb85f80609eb54d8e014189f27efdce6bdc5d2e66ee5f2f91a449494992b1360fce29c3a067829eae3ce611d419a8900f18792033dacfb80f57b6f4290ea75692450f8e1173ef00477f54114f339a6bf23c4b280e658ee55c3550ce5a048bc60d9c6a2c35a8db420a3badb4d023df9179ff29520c984f06157cf18958fa1afd725a1eb1fe8120bc65070207af33ae9fd97b58753265b25b74c1848db"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00002d3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) write$sndseq(r5, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000856000)={0x0, @in6={{0xa, 0x0, 0x20200000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x6, 0xe8, 0x622}, &(0x7f000006b000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000003d000-0x8c)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0xffffffffffffffff, &(0x7f00006c7000-0x12)=',') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001000000006) fcntl$getflags(r0, 0x408) r1 = gettid() setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000472000-0x30)=[{0x3662eb723b8b5b00, 0x4d}, {0x7, 0x40}, {0x2, 0x7}, {0x8, 0x7fffffff}, {0x7, 0x2}, {0x2, 0x0}], 0x6) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000437000-0x2f)=""/47) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x400, 0x4, 0x0, 0x2, 0x11, 0x8, "7f8794526ebd8aac72162449fb155797564afc2c10ec4a592476476843ff7945394d3bb0772f1839e768956f16204030ba6c2638ba7d63992a12454ed3f8073e", "ec195cbc7dca65bde2814afb757c05cb43043ee8a016407ebbff445b43bcd30e1d0f2a523b75ae1319f9271a7eb2f028f32bc21190da46274c33af8066cef34c", "ce50493793b2e26caf21977db2db2338feeb29ebd368e09260f38b4f38f6c933", [0x6, 0x1]}) 2018/01/16 06:00:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000-0x28)=""/40) clock_adjtime(0x4, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 56.479659] binder: 10729:10730 got transaction with invalid offsets size, 855 [ 56.502707] binder: 10729:10730 transaction failed 29201/-22, size 72-855 line 3163 2018/01/16 06:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) socket$inet(0x2, 0x800, 0x4) ioctl$KDMKTONE(r0, 0x5385, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003d0000)={{{@in=@rand_addr=0x0, @in6=@mcast2={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000a34000-0x4)=0x1f) connect$packet(r0, &(0x7f00006e8000-0x14)={0x11, 0xf, r1, 0x1, 0xb7f5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xa8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004a7000-0x10)='/selinux/create\x00', 0x2, 0x0) [ 56.544430] binder_alloc: binder_alloc_mmap_handler: 10729 20000000-20002000 already mapped failed -16 [ 56.572289] binder: BINDER_SET_CONTEXT_MGR already set [ 56.577935] binder: 10729:10742 ioctl 40046207 0 returned -16 [ 56.587432] binder_alloc: 10729: binder_alloc_buf, no vma 2018/01/16 06:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000d5000-0x8)='./file0\x00', 0x20000000) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00007b8000)='./file0\x00', 0x80000000) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r1, &(0x7f000083c000)=""/226, 0xe2) 2018/01/16 06:00:00 executing program 1: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 06:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000ffe000)={0x1d, 0x9, 0x779, 0x400, 0x2, 0xebfc, 0x80000001, 0x6, 0x0, 0x101}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e0d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) 2018/01/16 06:00:00 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 06:00:00 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) fstatfs(r0, &(0x7f0000024000)=""/56) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x29) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 06:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000fb1000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000efd000-0x4)=0x7fff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0x3}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b78000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) accept4$packet(0xffffffffffffffff, &(0x7f00001e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000212000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005dc000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 06:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000083a000)='./file0\x00', 0x80000, 0x1) connect$ax25(r1, &(0x7f0000505000)={0x3, {"629fd93ac3d5e8"}, 0x1ff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029000-0x34)={{0x0, 0x3, 0x42c5, 0x1, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$inet6_sctp(0xa, 0x5, 0x84) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/16 06:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f0000018000+0x335)='./file0\x00', 0x400000, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a93000-0xc)={0xa0000000, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005eb000)={0x0, 0x0, 0x1f, 0x2, 0x338f, 0x81, 0x2, 0x792, {0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x280000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66b4, 0x6, 0x401, 0x80000000, 0x0}}, &(0x7f00008c5000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ff0000-0x8)={r2, 0x80, 0x0}, &(0x7f00007e3000)=0x8) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000ba0000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000766000)={0x4, 0x0}) 2018/01/16 06:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r2 = gettid() tkill(r2, 0x16) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c3a000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$pppoe(r3, &(0x7f00008d8000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/16 06:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, 0xffffffffffffffff) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/16 06:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x40000000000010b) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000273000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r5 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r4, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r3, &(0x7f0000f57000)=""/196) socket$netlink(0x10, 0x3, 0x0) 2018/01/16 06:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000039e000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000848000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eda000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b23000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) [ 56.598629] binder: 10729:10742 transaction failed 29189/-3, size 72-855 line 3127 [ 56.613280] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.620840] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 06:00:00 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000700000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000eae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002b5000-0xc)={r1, 0x80000001, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) accept(r2, &(0x7f0000d2b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000dbd000)=0xe) 2018/01/16 06:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000d56000-0xc)={&(0x7f0000403000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) getpeername$netrom(r0, &(0x7f0000524000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000427000-0x4)=0x48) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000e70000)="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", 0x1000) close(r0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) r1 = request_key(&(0x7f00001ce000)='syzkaller\x00', &(0x7f00005b5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e5b000-0x2)=']\x00', 0xfffffffffffffffd) r2 = add_key$user(&(0x7f000072a000)='user\x00', &(0x7f00002ad000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e6d000-0x76)="fe6d50a19c31382cf51059a08ed84e4c63c310a086e43d4b7e4da33f2333517c348f6f0a1a91d2c7658ee49a02cf02bcb7cd0692bb515d5245413783d0cbf2b6e4fe338e1d56864993cd0bcead4bba2366d1b6d683e8d1d99d3cc5747fa7a48d43f066d18d1893f2e03eb1b293eb1a8e2570d9ddefe6", 0x76, 0xfffffffffffffffd) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fb6000-0x4)=0x0) r3 = add_key$user(&(0x7f00008f4000)='user\x00', &(0x7f000062e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c2d000)="eeec18942c436ac04bf9b1f049ecc7baf5c422d377c5fc041cdf8484e77599bee855065bd4369c4fd5a4b4f17f26a08670e9553ccffc341ec8211ced1ab7287795f67b5af45a3614b967809efb23d981a2f6bf746e45cf49f1a3738a695a17d9188a9784cc825bad5fc4bdb4293ba215ea271f964a43a36c66ac1d0b6ca20f5a9afac0a77f95390fd2e6c7258afddbf228da6e4dd3bb956de46fdda078b5ee0cd2a444a418163886ecd922d570a8d129c21085b61b34", 0xb6, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000656000)={r1, r2, r3}, &(0x7f000090d000-0x4)=""/4, 0x4, &(0x7f0000d27000)={&(0x7f0000592000)={'sha256-ssse3\x00'}, &(0x7f0000677000)="11f897e5f39663df", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 06:00:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000001000)=""/97, &(0x7f0000001000)=0x61) mount(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='romfs\x00', 0x1, 0x0) msync(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x5) 2018/01/16 06:00:00 executing program 2: futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000002000-0xb0)={{0x6, 0x5}, 'port0\x00', 0x1c, 0x400, 0x9, 0x7, 0x8, 0x8, 0x5, 0x0, 0x0, 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]}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 06:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) sendmsg$nfc_llcp(r0, &(0x7f00000f9000-0x38)={&(0x7f00001b6000-0x60)={0x27, 0x800, 0x3fd4, 0x0, 0x7ff, 0x1ff, "3bbd2aa981c619b164d9a42e8603b4b8e0a70c260594945215803136a986588fe16ab6190c7ecc8f1c00d16e9a4c9d5b5d1e95cd229a9d83ba22715d0c8d93", 0x6}, 0x60, &(0x7f0000791000+0xaf0)=[{&(0x7f0000e7b000-0x82)="2d9086f901d947f0996e75aab9b88e2324bb55d63d04d54e544d85c5ededd686f622b31e1e2721a23500528ff034e98376b184b82357b354a716928e662d7ff9d1c6134a319701fb6d2eb20d314140960c1ee66b26baf71908c052159bfbfb2c14b41721faf0dc5eb27ddf9daca3b9234f77aae1345dfc98e1ec61f7d2ee12d105a6", 0x82}, {&(0x7f0000336000-0x1000)="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0x1000}, {&(0x7f000034a000-0x1e)="4c2aeb3643e222e3c4df62631ea60e6752f6e8c5350eb55e812fd6cb8ef1", 0x1e}, {&(0x7f0000913000-0x3)="e3ec61", 0x3}, {&(0x7f00004ce000-0x72)="589cd9c73da10a1b786583b0384f926062e1ac80f83700045b0d41a29c706d9c6bac1da6950010ab45ebf69848a591c106f47b2bc9619f69b8fbae8ae1a486a1ef9de7f3032d8aadebdc42f157daf1b6b497e0d5e440198eea9d9af16a4b2ccc0077e638b82d9a8b18b0d009baf76d1cb853", 0x72}, {&(0x7f0000ebb000)="ca2c6a709438c4743b26f25e24a87fa75950615b9eed9a0cc65bae1c00484050414a08d9d2cc2d3b7f741c82aa03c49db1317c2df5d142a80d46ee257410291ec2d89f8b808a8e2d6604beb5d598c81966eeaa51b6ecfdf9ea0ae05cfde46727776cd103335429eab6da41909275333268729991bf9fb9d52d2b62009532e1cb0b", 0x81}, 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0x1000}, {&(0x7f0000caf000)="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0x1000}, {&(0x7f00006d7000)="cfe789c3511fb1f4d5e75d44a918c91f12f698d3257eec83f961a153f8f14a80c3eeaaa3", 0x24}], 0x9, 0x0, 0x0, 0x4}, 0x40001) 2018/01/16 06:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a09000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0x20007, 0xdd) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000d9a000-0x10)=[], 0x0, &(0x7f0000adc000)=""/0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000266000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/16 06:00:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000de0000-0x76)=""/118, &(0x7f0000cb1000-0x4)=0x76) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510a) 2018/01/16 06:00:00 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 06:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000382000)={0x4, 0x16d}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 06:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000ede000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) readv(r0, &(0x7f000080d000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/16 06:00:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006fa000-0x4)=0x14, 0x800) accept(r0, 0x0, &(0x7f00007d5000-0x4)=0x0) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009df000)='/dev/keychord\x00', 0x700, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000eed000)="19f44baa115c70ec2c8665d8f8fcacedc7899b0894357c76bbc1ac7c2988b2976b0ec2866da63f9b83a409ec27f2bb917cb467fba75c975eff850bb8677e16c77ba2621bd026de8f4c7f625c422be75aaac874", 0x53) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) 2018/01/16 06:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000084000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e7f000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000bf0000)={&(0x7f0000f17000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="300fd7489a1e38b037779b91dc87e5cd"}}, 0x1e, &(0x7f0000a16000)=[{&(0x7f0000191000)="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", 0x1000}, {&(0x7f000000b000-0xc2)="7a2fbe2d71859adfc677cb99f4e2ed3fb2cc1b33307114ec760e8ad0c96e49e7e8c8103c1634a7b64c111c2cb5fa70ef2ff8d248b5bf708756cbe8b97322ebbfdf46377737fe86e8b3b6ddb78c3830cef41c28b2f7d9163cb69e6873d4cb2ac5f8419d2442cdfec811a38bfcaa9eb16a19a7433c0ade41371aefd4de5935183e96b4cf67a20b38b3c90e0d9ba0aee5f7d13d535578d3a0baa3b48f57f28fb011e82eee5363b2619bf5cf76d6647486eb069698eb1d00b6ceab86fd859dc3ae816b8d", 0xc2}, {&(0x7f0000459000-0xd7)="427f97c7da85982d4aa2f58c8dd20fa78ef4aa9fa5566daaa8582b256cee4db6f1b162722a2a6c7c8fc3f85bdf93bdcfe2e74c5f09eca3dd9eb6bb32efe816e3c0c6474d416b86cbc3d307507733749494190b3d6fd14ceff8ae79346d299add18aba691f48cfefe188c8af785e0baa7c54c160c495f2a2d5bd5438fe17b3496f95939d552680d7a04bc9b28f244e05f78355cc4c1077c29630dff66b1b4efcd51ff3c7a88983d0bd8d9987e4da00440a4e350ca30ff3626315c021b62a455579c38e21e2c51b113c082382f7e699eadd45e2937182356", 0xd7}], 0x3, &(0x7f0000da9000)=[{0x28, 0x1ff, 0x4, "5b04cf726cede7d73575648be6b9bb224854a13bf2"}, {0x50, 0x119, 0x1, "d8e2f9f9054e2493be099f3e772a2e06156105e49bb0789ae64b0c4f59a24f1bcb1e392c16a28d90c8cc6d1cda336f236fa502fae9de4fbe918c"}, {0x28, 0x139, 0xfffffffffffffffb, "e45685549e0aafe47d4e19d7a8dc70d6cbbf7d7efbfb"}], 0xa0, 0x4000}, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009b9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000660000-0x4)=0xe8) lstat(&(0x7f0000c24000-0x8)='./file0\x00', &(0x7f000008a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() stat(&(0x7f0000caf000-0x8)='./file0\x00', &(0x7f0000ac4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0xfffffffffffffffd, r2, r1, 0x0, 0x0) r4 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) write(r4, &(0x7f0000a45000-0xcb)="00e884c63b109cfa860865453c769ea5cc6018ca15b36a208e3f6ab1947b90e41f131ace71f1c49b8123bc7c3791a17a0ad85b56f24d2407a446d34b7241415192110458bba336c01a27046d2ccd01e89e0179ad65ba95cc2ba298fbd5361c7008df4e18c143607920c90cca135f88702d3361d582cdb9969039f75288c6de6c7283f33e7aec980dbab1cae44a1c41fe27317160b8179fffcc355ee0df09e7c21a4c8560999a6aa6aca3e3f9eba75d7aed786353654025d95a4ace397a736b23bd8cc4ffed1caed04fc202", 0xcb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000238000)={0x0, 0x2, 0x0, 0x1, 0xffffffff}, &(0x7f0000938000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000514000)={0x0, 0x2}, &(0x7f000035c000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d5d000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef9000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000811000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e28000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000019000)={0x1200000000, 0x3, 0x1f, 0x2, 0x0}, &(0x7f0000bdb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000e62000-0x48)={0x0, 0x40, "079feb6ee920865f3550b9ca7fffd47dffa7c1431fa00ab47152b798355d6de07d78d468c5cbab24670f829f67bf118b6f257b1e063dca6f2ceb2d05cbaf611c"}, &(0x7f00006d1000)=0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004ab000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x6, 0x5, 0x1}, &(0x7f0000b1c000)=0xa0) sendmmsg$inet_sctp(r4, &(0x7f00009db000-0x150)=[{&(0x7f0000f25000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000980000)=[{&(0x7f0000b50000)="7912e0d31a6ce52a88a9c3ea0cae8d24a7d744ce51a6ae462ff67e402fd8c5a065dbdccf06e9d28026d3e816afb2f4565151c01005c5a0ef661f04a4b7dad22bac2385f1564118119159f7fa702e04525263b216b56f49f14adbe74e92b4f08396133aeed51b82ea224f4626a5fd13231573fd699786889f8e0cce23c499647f6f900fd0d73d63041b73d7861983738cac0706a0eed279b5dbdd91cda202a6d005ba73f3a2084bf7333b3eac06017d661309a2ec070216b4d304b5c6506fd93e5188f86e7c126c12f809", 0xca}, {&(0x7f0000a39000-0xab)="9a2d11ce0ef069efb29e41ff3b714f5dc1659c860f7c222d272754278f3bea093ae0b083f26efd73ea76227aece07feb495b71dcdd3e2d2b16d822ef53796c8dba8a3f592d1486f2b1ee5cb01462402221b8c1e2823e23f39e3fdd70b2ad5972a2b811816ec392e7d199b25ee09b8f6d9c1c9e68cd5965efce4b3b639385330f6824055c5a44bf4e92154ef420edb40e64cb87c076d7bcec725457da4eff46a4bdd4954fb5776e588ec2fc", 0xab}, {&(0x7f0000ac0000+0x319)="c8f9c3c89997bcafd1ea0eea8568efbc1ca7732dfd29ef76c59dab0604832220610a303eb91128377477786da7eae21ba37fbbc34ac63259a1369d6ec162054dd880f68ac43c787b3fbabd70e998c37a7a4307", 0x53}, {&(0x7f0000efa000)="3d19917da594335ff2a2ae738ef0166b2e4287b063a5014cffaa636e3a7780f776aa06084367f653108337cae0075155e90f5024ee4444502b9bcfb9a7c8d86989833c581ff0d2563d8499da91bb9d402e627b17cafd2898ae42bba1ef99a9ac6b6e314871c239555475317946522ab34a0e1608f82c9bd3a955919f5c036bc5", 0x80}, {&(0x7f0000bee000-0x88)="7b05d877c729e9d73bd93800ce7ad8b53b0f56111d85031b69d2980926c4e70a98b164559f49ef7f61aa139777689c53a58909c98e3a8722ced58fc6c557949bdfa299c96f153a81d0bc971c3409d574831321e5ad020373135cc50a22976d792fde6e91decdb055a9e75d426bd5861bc1d6e98e104ddc06870ddd820a4d17320b8913df3e1d46b2", 0x88}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f000093c000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f00005a6000)=[{&(0x7f00001d8000)="5ba275b52dfe78276d1c4d09e35a129aeb9de5bd17a559e98e75773cb3cd3e08e2b1b08db723242ed78530bee146a7734c79d2bbd9b27dc03d7c67843814d16fe3c843c038e855776c2822462cc451e81cf068cd1693c9fa60646a087912d681a7787ff3be3f54991688c8d533edfdb9dbd834eced9a40f19b90771e919534112443f9d984456399679f1b1a1f28e8871a8831c08baf27e504b9f10d56622e7d08d25d326915f9d4c0b9a13bfcde88bea750cfc4dd84d0436ea1fc448af8a29a7457cbedaac551c654420e7e94e500375b735192add1886d284e15859f8226cdfcadf195f762eaf90934da7fb711092d930b504bf8a2", 0xf6}], 0x1, &(0x7f0000ff3000-0xf0)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x4, 0x1}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x9, 0x4, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x1, 0x908, 0x40, 0x6, 0xc9a, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x49d3, 0x901, 0x7, 0x2}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x800, 0x6}}], 0xf0, 0x20044081}, {&(0x7f000020d000)=@in6={0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000206000)="a5b6de2a63f7d08a38d0edf373d4332fefb6bd1e6529253a25c1cdd71e4e2dbcadefcb83815cbcba7e95e8d67449262644ae63c8e8672cacf457309256c2878f626166358cef1122668d34daa46abb0c668ff9e435568ec4e69a361c86d2a5f573919d383524384e554f6f92cd5e7b8a5589d4ed67cb8b5cd3cc80078ddc", 0x7e}, {&(0x7f0000862000-0x6d)="bf724c1b0492e441fc72a38bd9d3e11e0f7639b00b5c7b08dd01cf694ae7b9aee05963100f726460e15b87721dc441d8fd080ca1705332e8c53d65ba2ad3501d514e27981153d4241df2249f43349f447e258e9b6be3d32c700535c07d7551363ac979d49426934839cdd78c2d", 0x6d}], 0x2, &(0x7f0000e08000-0x30)=[@init={0x18, 0x84, 0x0, {0x40, 0x3f, 0x2, 0x9}}], 0x30, 0x4000000}, {&(0x7f00006c5000)=@in6={0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, 0x1c, &(0x7f00005f8000-0x60)=[{&(0x7f000011c000)="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0x1000}, {&(0x7f0000359000)="d0bf6c75665026a4cc749c3dabd5a3ef02e2ce1f9a3973c4c1f8a200738fee998178097d0343b745ce35ad", 0x2b}, {&(0x7f0000817000)="7bd7a6bc9e8e69f59e2302822d9cce2d9b9bed53779cef82d9b1c28f034323589eb06ef93dbb8d151f58284ca36ba2c2f9f0a164ed02fff809f3150344de2d400bb124f21f2d15472e3dd80c6ff8f9e1877313432c3b4883f1ddf249d1c0f1a4fca14bc2ba5e0775e2ee4ea1de040bf4650d711a212228aee14450e3ca48b05175d2fe7f6fc832feaa36ef7d0eb7dd0ec0d0dd6fc13dc55227ed614bf347a755847696235ae69f1d96c2774873cf42dec3c35090c00f", 0xb6}, {&(0x7f0000b4b000-0x93)="fcd97d2868757600222a16cbf7cc8862d0b0a077e7c41201054420f2c69edeefc74a1351733dae6bc39aa8b7e6c8d1c3dc865db4e8c509001441720864fcba769514aa3fd2f17674582c639992623740ddb31a2932636cbfa528757c5a91543921ef5b97eb4881fc6e3ead67e14f59120451bb4ec303ae96d6f1f897d03c91a1c5871d124e6c71a700626324d08fd2b962d1ed", 0x93}, {&(0x7f0000fe7000-0xa6)="df2f94bedb5cdbe77e0ee2e20f40667b973b62dbeaa33c70ffddbc1c138871ccb241056f63b28acdb5fffaa927ef77a15c261db032d95aeeeb3680ff32f3348aa8059d2d1b5392082f6e179426f80a332bd24439afe4cca250b5d008ceb2a73f502d039f4eaf67928082f532026f97d6dc09261887bb954fa1e76215f5883d23a19c9392f44408733dff02320301648b56ce96d2441e39d25d8cadaa32463e3ab924bc9f1205", 0xa6}, {&(0x7f000001e000)="17219768b6ae9461f2172f9a83b20dc13ffd6ad62aa85cd3927ce0f09d8889077a4ce74a1313ee1f85e74bcf96a08667aab5f762be65523455ec96bdd9f4ab50a5d1cd300f64bc59c9df91145475b794c676eeab441aa8f3053caa84ba44a40ed2de09c835492533e1dedf08834d3b7e7dfc93de1886bd3b8dad333fb322355acd8281af873f5624c78cff2d3857c2f399c95364a45b1e27a448dd9fcd18768bb056e553b8be4dcc6bf460010029", 0xae}], 0x6, &(0x7f000014f000)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x6, 0x8, 0x18, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x7, 0x1, 0x7ff, 0x400, 0x4, 0x400, 0x84000000, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x7, 0x1, 0x7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x400, 0x2, 0x5, 0x1, 0x7, 0x9e00, 0x80000001, r9}}], 0xc0, 0x890}, {&(0x7f0000b93000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000069b000)=[{&(0x7f0000254000)="0d55d0a38c48b9e1e90cafe4c809bac724f88f02c91cce8ca8438c9e093f8e619e985d6e99d5b5f07ac2100b7563c1308089946c63678a909348724f7e06a8fa02d81fab36460c229093470a545032b5c7155d209cfc96c8873cf492f10e9dbc3879bad043daf859cd5587a67511f9c36ab13e870c36b8e628ebf15461dc97442bd0289dd2e9966fea81e23af7db2a36deb4bdf92b5d8b79a7538c0bd59468d76478d972477ea5fc02df6ca453ed0ecf71bc31eba4e165f3326ee68be1a2320fa87f5d07084e5f2c4b61895b734dce592f0ddded0c92c650b0792beed6ca6c66fac78f929746a25e0785d0699c1bba42fd3d5a33bf5693", 0xf7}, {&(0x7f00002d7000)="b170366f00576baaf15cec1ad4e1b86ef64583114d436b72d12aabfb3ab5b6c9592ba7136a0a862d540fb35b0303820028c2379419a7f5340ef96d062951aa0513235095cbbe52782d7a92a59d554b53c0a4cfc41bc198c51563601004c2b31074ee718bf71a78e76ea5b0a753b6ad5d4449861d92ea7d40e34df2a575508cc7c70afeef63920c33d59dc6cd5576056ca68e489d1fb8ce9d4c68cc7f83ae97f9b388e6a082f9bad6c14778195618ad32f1e437809f1d8c1ae7ee3e3944abeaa772", 0xc1}, {&(0x7f0000365000-0x7c)="e778050280496a3ae8780f12e0e3b25e067706d7b27a64d06103c745d94ec13ca27d9e918ec936ea818f4749728b778e7df8e31e91ed0336ea113352e3826eac37b8df6ee4f3b8ba7bdcbe76f382eb2980b185d06ccf2633c12723c9b755618d1cbe84fea6c959a70ad2ae7fce4ada70a39e975b554591a34d39160e", 0x7c}, {&(0x7f0000351000-0xac)="fa9a8f8558941cc783c4d6da958050ad641effd455d11059675d9cdc1aec64250ecf44491db3a67c192fb59583861d42033d3159ebe055b69cd3ab24b6f0591615993e6d67865b022b893b7f78f7ff709b5f2d5916c8c683734e884a753e6404e4598b5c12cab9eb49e53daeb6e01a56d3581000554baa9f408fa06ff959edd0f5df480c8ecc5260b96c31669dbb04f4aebee8a8345b8e4a54a7570bb4dbfcd9619c469cfc470a58dff17cb8", 0xac}, {&(0x7f0000bcd000-0x29)="0a351cc3f55723af20d6045100c577891b94cd70da3dfe4121543fa097db99446116619e465c7ef085", 0x29}], 0x5, &(0x7f00006af000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x5, 0x208, 0x8000, 0x4, 0x8, 0x8, 0x2, r10}}, @init={0x18, 0x84, 0x0, {0xef4, 0x4, 0x5, 0x4c}}], 0x60, 0x84}, {&(0x7f00000a5000)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f00001e0000)=[{&(0x7f000038a000-0x1000)="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", 0x1000}, {&(0x7f000087d000)="b294936f2deb0966291c83b669571ce99f0fda7b50f338aea1cde61568bf52f32b00107eb9bf2edb10f74ebd714b9c13bd79e0b87ddd9d91394e6d074e4ca1c370709a324ed4c6a136b9b5a8459671622eed3a1259c243da618c068d3ee2ce89039eee6a1540fe76c70f6764144e650cb57e086ccc50b4cb75838c44de403bac67caf89a1c351efbfc1d7aea31d2", 0x8e}], 0x2, &(0x7f00006b2000-0xc0)=[@init={0x18, 0x84, 0x0, {0x9, 0x2, 0x8, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x25c, 0xfffffffffffffff7, 0x800a, 0x1, 0x1, 0x5, 0x400, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x8, 0x3fa2, 0x4}}, @init={0x18, 0x84, 0x0, {0xf9b, 0x3, 0x2, 0x20}}], 0xc0, 0x40000}], 0x6, 0xc000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00001dc000-0xc)={0x8, 0x0}) sendfile(r3, r4, &(0x7f0000a3d000)=0x0, 0xfec) 2018/01/16 06:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c08000-0x78)={0x5, 0x78, 0x401, 0x5, 0x9, 0x4, 0x0, 0x7fff, 0x4000, 0x2, 0x2, 0x9, 0x2400000000, 0x101, 0x2, 0x4, 0x9, 0x3, 0x8, 0x81, 0x7, 0x4, 0x3, 0x39, 0x5, 0x4, 0x3ff, 0x2, 0x2, 0xff, 0xb2, 0x5, 0x8, 0x7fffffff, 0x20, 0x1, 0x7, 0x6, 0x0, 0x3bfbe4f5, 0x0, @perf_config_ext={0x8, 0x80e}, 0x160, 0x401, 0x3e18, 0x0, 0x4, 0x8000, 0x9, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0xd) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000690000)={0x0, 0x0}) bind$inet(r1, &(0x7f000032b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 06:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) r0 = add_key$keyring(&(0x7f0000173000-0x8)='keyring\x00', &(0x7f0000b60000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f000046b000-0x1f)=""/58, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f00002f2000)='oom_score\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f000020f000)=0x6) 2018/01/16 06:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)={0x0, 0x0}) chmod(&(0x7f000060f000)='./file0\x00', 0xb0) open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) 2018/01/16 06:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000141000-0x20)={0x5, 0x5, 0x5, 0x401, 0x4, 0x7}) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/16 06:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000672000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000de6000-0x8)={0x0, 0x20}, &(0x7f0000e8c000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000236000-0x10)={r2, 0x78, &(0x7f0000725000-0x78)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x8d99, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000366000)=0x10) 2018/01/16 06:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') pread64(r1, &(0x7f00006e6000)=""/223, 0xdf, 0x14) sendfile(r0, r1, &(0x7f0000a12000)=0x0, 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2018/01/16 06:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x206, 0x4) r1 = open(&(0x7f000012c000-0x8)='./file0\x00', 0x101000, 0x90) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000021000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/16 06:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x802, 0x0) memfd_create(&(0x7f0000241000)='vmnet1\\,selinux&)wlan0\\md5sum\x00', 0x2) r1 = getpgrp(0x0) ptrace$cont(0x20, r1, 0x8001, 0x3ff) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000054f000-0x4)=0x0, &(0x7f00001b0000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/rtc\x00', 0x0, 0x0) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001830000", 0x24) 2018/01/16 06:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000838000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003e7000-0x10)={0x0, 0x1c, &(0x7f00008e3000-0x1c)=[@in6={0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81}]}, &(0x7f0000035000+0x6e2)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005ac000)={r1, 0xfffffffffffffff8}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000ca0000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004f6000)={0x80000000, 0x6, 0x1, 0x8001}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000af8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001c5000)={0x0, 0xfff, 0x3, [0xf1, 0x1, 0x986d]}, &(0x7f0000e66000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fc7000)={r3, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c6c000-0x4)=0x8c) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/16 06:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00004d6000-0x4)=0x1ff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000784000-0x4)=0x20, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b07000)='/selinux/member\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000013000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000e76000-0x20)="1eed10f9024c2ebd1b47d0b054b5a8009a428d5ca1ed6c09804562703c9df945"}) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 06:00:01 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) r1 = gettid() unshare(0x28060400) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='irlan0\x00', @ifru_flags=0x1000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x0, &(0x7f0000009000)=[], 0x160000) syz_open_procfs(r1, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000009000)=0x0) sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/16 06:00:01 executing program 1: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a13000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000a13000-0x10)={0x8, &(0x7f00002d1000)=[0x5, 0x1000, 0x54c, 0x401, 0x3, 0x4824, 0x9, 0xd27]}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1b, &(0x7f00003e0000-0x10)={0x0, &(0x7f00003dc000-0x30)=[{0x1f, 0x201, 0x90a, 0x1}, {0x81, 0x8000, 0x80000001, 0x1f}, {0x6, 0xcd, 0x4, 0x7fffffff}, {0x5c03f692, 0x10001, 0xffffffffe3f20396, 0x67e}, {0x4, 0x8, 0x0, 0x3}, {0x4, 0x3, 0x0, 0x1ff}]}, 0x16b) 2018/01/16 06:00:01 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000008, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)=0x0) 2018/01/16 06:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00009c3000-0xa)='attr/prev\x00') writev(r1, &(0x7f0000b97000)=[], 0x0) 2018/01/16 06:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000a3d000-0x8)='./file0\x00', &(0x7f00005ff000-0x14)=@random={'trusted.\x00', 'GPLppp1em1\x00'}) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006cb000)={{0xffefffffffffffff, 0x2, 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]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008c1000)=0x0) 2018/01/16 06:00:01 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x8, &(0x7f000098b000/0x1000)=nil, 0x7f}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000572000-0x10)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000de5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00002af000-0x68)={0x40, 0x40, 0x4, {r2, r3+30000000}, 0x7, 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]}) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) 2018/01/16 06:00:01 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fd6000)=0x0) syz_open_dev$evdev(&(0x7f000037a000)='/dev/input/event#\x00', 0x8, 0x10000) waitid(0x1, r1, 0x0, 0x1, &(0x7f0000839000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e0000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000378000)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000823000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000fd7000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 06:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000577000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005dc000-0x98)={0x0, @in={{0x2, 0x3, @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]}, 0x1000, 0x0}, &(0x7f0000c88000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000033000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0xb9, 0x0, 0x100, 0x1, 0x8, 0xf14c, 0x1, 0x1, 0x0, 0x2, 0x1, 0xe0, 0x35f, 0x10000]}, &(0x7f0000ecf000-0x4)=0x108) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r2 = epoll_create1(0x0) getdents(r0, &(0x7f00000ca000)=""/4096, 0x1000) epoll_pwait(r2, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/16 06:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000066c000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000723000-0x8)=0x0, 0x9) write(r0, &(0x7f0000e31000-0x99)="232c85", 0x3) recvmsg$netrom(r0, &(0x7f0000f1d000-0x38)={&(0x7f0000783000)=@full={{0x3, {"c176045619dfdb"}, 0x8}, [{"3bcc7f634ccb32"}, {"858414a6949181"}, {"2d94623edd039d"}, {"45da12a425edac"}, {"835d9e826c98f8"}, {"7a4b6363fb2559"}, {"d6f5fe04b0f467"}, {"a441444a55c5b0"}]}, 0x48, &(0x7f00001e8000-0x70)=[{&(0x7f00009a4000)="e240528869d5b1e4c1600a0e4b2621cd7d791a5f702c41ca865c8d579afa75d4ef125329e0409ebed0c7838df49a47d730825ae8e18c57ba013416ed07f74fb46165865510e42c6f955b6d8f26bfd847cf24a4fb36a5069138cac5c65434732d2cdff467d2fcbd2a", 0x68}, {&(0x7f0000cad000-0x8a)="b0a589b49f0fd5ebc3c56fd064d52d289a09e56d02368283036cbc330faabae95eb67fb7d722708a461b40b2cc3b5c61d175ad0af7b7acb0a8086412394cc2c49bf6d5887cda6bd9c3b30ee73fab27d780538477ba5bf1f37b63f3d7cc295a09800beeb7cc2f9d8ab01621c1bf7cfed9f269c65795f44fa1dcbc48ac3e9bcf4c85f2089879ebb3d046a5", 0x8a}, {&(0x7f000068d000-0x21)="4458292cf768d390f315091afbb2e3788b7fb536f84ab05b08e3b82143c3806452", 0x21}, {&(0x7f000056f000-0x8)="34494090783bb844", 0x8}, {&(0x7f0000553000)="43ce11e5fc1b8ffd0450d3b17b1343b0c4c8df32cbf9c1369569bf346cbfe2e4e1fe47ae893755d3c00aeca11da06d59ad73f856149aff7d6e276804a599fd5c5e93b298db3a2d98161fcba0ff2e406fbab432b539a13e5e37c7a1468719de6f4e65409e4a3c6c87c552bb83a143dc59c58e790b8b7eb1ee6a35a19d30dc8f04ff1bd0eeb8bd0283b1e01c4028bea83e7c59745a0b269de6704cc6da06fe208459e4088fc3e3d9c4a2d42977001496650bf549f3e79376e9867bdd25a2aa0708d9d4130ba2a95be62b09b50dfcf75fb258c7a78e536f166cea926fedc3bb75f82a67b5db789a1ec08f44653880a8e2cb5a888d5fa50e0c24889d9209788954eb7c438b92e8c2fc1033ca799e4c67a506ac692717b0b3f284fc0801c8180448ed55050d298791a918e2930f629d4f00346d4bd4f8934b975fe20c310d6e9a1988b81e9f3a209af78dd40921ddd895ac51853fd35057ab02b1250aba137730b19a589b418a703ad5554c3ebff1fae87f64c55e496d0de098d916ec1193cb71688055fc34809cc34877b5bf6a14cb5dbb836cd1188d1986ce32a93b90c2c9dd5eb713671c3acadb8a721398e6d0bf73005607dce8744cf6f3837f8b33dff7b8ecb9d5963b64339960b146e74d52d3ada2beb58a7d1c70b4e3a8a8efa4abe28474391d328a5a9d3aaec193c212c3713a76d1ea1ee219cf5066481b98c5702738751169e539a48167ce88236290fccfcf1f483a1d2048db940198df804f6ba6e4e091ba7cafcca8fdec58b81d4d59f145fcb0c0e5f82333a28c5bfb5a1f8e17d4474ae5c953b7b1b58e5ae0465ecdb69744c290ed67dfcb99d6b0d182da3d1f7c46ef1f9625d06ce6a90701f8bb3526bbe0766337ce0c8332706abe0b732bb0ddcd61630c0dd3a463b358e4038d2f3439ca16f34e53481a9c40b79e1ec30faec9b91a161e6af3c8461fe45175dc90f10a4d186c461d56db093ac13ab4df6de99ee34ebb477a33b1b87eb8d53a0fd423d312b2484fa1c7e2e588cae7e7857e2f62b1a1da857835d973379488c52fcd6a8bc2f193918d95813a201f0d5a9d19c292bfcfb5f2ada5fca815091c4510c585be9e8107b2d82038f8515504008832a6d7d8f91d4e29c2f1367b2ca1958d4c6305963858610a023cbe6ad7ea280b1015673d261876c171bd51621ca06193a037fa9fa1d37328f9c6bdda17f87350d7560a82c0051b8050a2c7a90a7a4a2127a4c583f25846aed5835e6ba61002c1d33a6fa8367b7161559e2c4a53fecd6d117ab1123aac3805a01e3bc395651511fcca4dc18335928874e3122915c1c0fb9ca55a1a3e5aea6ec29fcbf744ee0c8853c0a3a4a6b3add18d91b15e8600f9a5da566902a9ad05b48813499294a4e7cddb458b5467af7dcf3e8a2b5d3e8951fc50dbebe61e73f21392bca7a5e1d01887f9abc842d659b0cb57700bad34b7f32a5d8cc3e8c6ab9e66f99cef2b94954f24087d7177741743160cba98aa973d52535ce048968d839a6a9977d5de231c464070d0d83fb46ae3bca83deb80fd99fdeb7c4b8b382844fa8f90c224997eb565d2bad9ad0c08870d17a9619446fd7a887020a77653bdde26635be5a360898acab6c70b84563d6f081356d370b623c45d5cb2193620691b749494f72a8846ad1d5c85e5c1fbf70300f0b655ac95a3dcc3e2c7940e1051709d72530dbac2fb989cfd1b18eb4a39d57fbadaa949d2f93daa41af0fa11908de82ba54bf021b1c91742556b724ca66b6bbd858ecc7a277983216011410a247b502c6eadacbe3fb5c4d61ab1a9405fd3cdee6dbd9db8cf756aca97903f8e0af1d7606a761abcde8e8966114fb7011a40e26d118b21aa800cea42447dc8f24c0c3b80af9f24263917fc2d082bf91ea7013fcd0440cae6967e94c14abfb93c9d246f7783de25e0a8e583716ad0f0b5bee1af2a08c38d72db6c4c62a5778772e13ba5f2d50a1b2ea4afe03bb16f77f6f710c07e8559160cf021e17161acda2bcaf9f7a0a4f143d47a14bcf6e7219575d38dfdde652e65a4628a740be947f8463cf6a2cfab6742fc48d172c9b39d117ce156df0ed141bb7c43c46b9c3a2e09cdea38083553d3914efe3fcfe7d7c1eb8d7957a3fd758800a551aeaff859f07c95e769ebb5bf693af5c088ca92fe04fd593d7da3e77a9fc04e0a4bc58e9060534d35fe7aba086a6d1207a03df00691ca89f945dee049758bf31cee18e70b87dfe19bfaac2afe46245af4de89c7f69d330f6d33d92f795254f81ede27c13ac6da5b05d63268e8decb1903a807046bf733e6a2282124fe9499092c1828394a370f8d2068c81ec3c7b636cc206e8cea8c9f0eb4557d16be8e84b49279d515f9b5f8e0cf20c77a0602a7084ec485f88e7f20c5727925c22473a953ae19e364cbafd527fa2326f6da97680d9fb8e79fb97418c8debdc82d65b4bba2d3e16874d42af25d4ac3cd14bd2b77c404e07fd81ce2637d94dab93da28adef37b34058b197b33f21f20a0ed3cf830950033847846a6103c162778e72b1a3295239cb6f70c3ef5f2704744c928464bfff7940ba7302f24f6ea9dfa18649cf79ca5e25448e0f0a35b17d161742c49a74dcc24207e528dc4765d07a831b9bab04bc4780ff9d947a7577acd6037cd261084bdd3a43272d4173a2ec3b4a01676878a8e6e629e94ab853ed889989b9b09417787b58e3979014829ce02d5e999f5624643a672a2fab38edb0aefe62cb5e2b4bddc8e96dd41e2d49ff1fefdcbbad0f94d86d385c0a837abcdf9d1e0b9a05a644239318b5e45bc558419994d2fba680a4369dc2b8d1730e6fa0484a0ad2780d35052b42d19e45c11f96e1b42526dd33877e5f661d174e71e3e779c8b5e2ef65f5908382afcbcbee107701d0f061ba2aca32f843f6db04efc5d32c8e7145e7e168b76a6666a942dabe7594f56261ad3b28fc4632035c549ed0f2ee2d34debf5dbf5cc65ca2c1adc7e1cb2bbcee70c3ceef8ec7c1c8a7ecf23bbe038cd67aae4a080c49f1b0dfed6a0e4d51ea4dad78d642ad0735244a2c6114d38998dbd0a83889f3abc5e69206f357e74b769d211270c6e55a09c99b158f2e4247a3dc43fbe405724cd7e69403db2fc1ed41f5f8f0adac38bf44fd1942c3dda763457e69a85f9fce58de7f1c7ec2e5de62af6ef5e3953806a516ad595453985fcd1a800e7709ed663c8690619a63fab5f719b6f3bbc3565da27da16dfdd3cd12a2595585514eb774c7beee040a5bc90a79d6eafd1d84a0d72fbace69c91d6db3aa713d9ad83a04c6c0723f8d1d907db0b0af65cc91a20ea7cdf1b3a85868af6bb1654134192a7c760343b3d2838c781e9e81075c8cae95739d1f0e3a74ece9d4d53a90bdf3cd1ff2c60e463308f0b49e3592fe871dd89d42d8b96273cf4d9112c29e7cd11138d6bbedc1a9273c7cd0bdb22b1e25a02203e718f054f69c3ca4d4fe62b962bb864c882861eef2785df4febccabe78ef00a14df34b757b0e7853db97f1bdc859f8f88973036c2a5ab566cae2ad47e6d2200886b581c8c9d4d1b06d77eb691f8afb0eb35f89ae3e6dd7f0788c2cb420659c6e28cd67b53c998814a9b35ae4141e07a11f461051bf9a47d3ed017f140294e62624ad24c9727fc63a66298570efa362a733f0e59e2a2f215e06477d6ce31b7c71a1887943b29c8d30c5fbbb81ddd9c6a73ae99f8ff86a77fe911fd78c1e67a0a8dbdd205a02446773f2e65364f6c2823f19f64dead9288563eba4c69c4ae8beff1836bdea4a23cec3e02da6d8e669868f07a83f62a44e8dc2250724ff2a0d39341ceef11efdc60d6fbeebe70add835f7fca43bbb201bd7e07d091ecd37d30aa15144af108dbe4b31bf88a93446dc2f70deb3ea32b62e51cc6a5c5e49f369f9ba5ffbe974d988c6f88f062be7df01e5b14b44c9b14cebc2bb9fbe4150d7b8f50e069bd2925c4cd9b19371b696faf046a0fbaffb4fbb917c84902eaa952d5c1ca3f6064432a938377ee36337fe8bc6234b47f022c40473465a59d16977b5485dc694c499d3ef37dc8812c21c88ce3ed08e2ad2819dadd16974228dfb2ae3da130234ab78a0c8dcc3889a1ea745cde6d1f15709acb25655d0d71edc8d051817a62596ed3c5b6b3f695380e5ce1607485ec84c08a754b07dba07f738f92736988782d5df95ce8ba0cfdf8748b495818548ab0375fa2c3a18a3e2b0d3ff243978c19d21ce952f527eea752dd0b22a9c74a509ddc22902411cc9852518b891b6245603ae6a4a017faaf762f884442b6b06e755793c167be8a155c2d3b1b80e41d1222422ca5a091b00a61ffb75e9d77c802dcd909cbac1b9d21c19ad602dae15eb0a6b70206742f0a316ba4e1f3a772acceba53b364d06e8549ea41d1e37a65bbdd6aba6900caf51518e5d21d897fb6054f948fc8d5f8dcacca6d400e59d5e8f17f5b30af15dd5574652a40f682c4c6cc4442506a5b094aa6d49f258b20fe77f1c49443c295633ea52b98749b7339c0f5e32196495471efe6d5559c808bc8c57bf0f68e0c39cd28e8940b667a2e116f4c302fb217fc885553320b8e184b1868c0b9fd668e58baa40808fd311160a3e80619cc32c86ad42b1eac5192f6a3a76d91854a68d39a0cdb47e08f797ff8636f84e9d568e32607456588729c37ac436cc4eaa2924584df658597841a1822255e677d91ec86e857a24f2e113291a3311ba87318f024fad48800513dba24694647a456be92f6a632d71527f8106ac592dd114774b9124bb169faf4d2daa490616b8416f11f06051598b240d2e0b63296fb465630fd4df2fabca948e3a55c77c885ed5c8f162f6410976d3daf2d2aa0d599889684a3b5ae859ccd1ec3d6590a09bbda25781445eed5aa730ad1368a33ee8e46d14c6edfe793646cae5782be4917acb283d2a4b62514aa3e7fd734462cdd4f107d547a6aa10915228bbcac788da8f6d5dfce6e005a7e1f01157aebfae2b2246368723b058d208822b3e55fefd8041bf27e090bf349e514b6e85f0309116bccf7fd1632613f0fc2516381e62880055cc14e9bd9f2e74881efc3c2915a0b66bcea8150aed6d8de7e90f681ef3db34df866f810f513b51ee55499a38f45ae85a98c0490a43796bd2d868b568054ac7c434c869f077b7a0a3c7e57220df524747f7da7591ec4a797c5a214408a3e54aa5ffe22303ac8f90d98dd6be2baa7365827369413911ca3931ac8d8e19020d112816742ea3707851d0ae6b76094b9d470c49945e0e2150fe4eac358ddeebf0aeaf4ddda601544d8c33f2edaef65db9432082c0eb482b9947a881069bfceb70af3a99352cebfd573ecb0eac2b148cc770599bb6a2390036498234b9a8a165e33a2a70885febc8f777d075e785066ebb89e800be80c1544c071cda9c24eda321a80b8fd27af2d2fea9562f45df1993240e8c616beb42932ac8b518aedf5d4f2fef36cd6b7b31918aa04fc2be2897892e520df7db161e48f1f9066c6e4122287a81d0a92626d74ca3edb22b5f9288d2c9819402eee19e48c5bdf8fd302723a2f1b82dcfd0f93e0071c4ae6f4b446d12e707052d3161354349c810ee91b250723ee7efd7df4270a374f7aa841c0e84b56b3af23c9dbfcfd83b8ef18ffb89204251b3ff5db8b64e7e72aa8962b963994215605304a0ed7ae073e946d8712804cdca41a1f64bb24e3e6c92be7c5bf96e96e8ca47c4017f5836d5b0fb9cead980a53d533dfbe337e687fd80f0c2e1dd0144a4dc1e87855f3dea322dceab6b5fa0faf02645004de8dc23a586bb04c80f794060f", 0x1000}, {&(0x7f0000806000-0xa1)="19cf3800b7edb10a6a26da37bea5e52db583b0cc8d6705d9efb6a42357d449f2b9a7393326b0114278509701125e87bc542e7534474e25e71b34f2751507a994cfb3d9002d8536df500e31f5da8fc9c80bccd5dccf539693cc4695d86d5d4dbd69b9e59adbdd76a484847b68d64be40c26095382d5a78daa6bb5a9980b020e995ea0f47c013498413df8d2f7fcaa68e377778df56e6f21c588299a9abc9c35aa29", 0xa1}, {&(0x7f00001c5000-0x6b)="2078e8cbb603537a48a0a715d772d969cc288335cb50b4784d41877ae4f3bfa650b7bb810e0cbe2b4ffc098b65f5712f4252dfc39acd249f16937863c3d3650b0b901e34419fc3d96a37b667610bc4a51ad6a3e10a915fb8614656b5e07b1a0c4fae9ffab9fde40310778c", 0x6b}], 0x7, &(0x7f0000ee7000)=[{0x48, 0x105, 0x10001, "23584c2bdcd30581302441919e01782d30ee170cfb6a9c0015a042dd0a9dff1a36b5ab723cb6d7c3ba493cf58a77d01190f6f70b9944f3"}, {0x1010, 0x113, 0x1, 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"}, {0xd0, 0x3a, 0x7fffffff, "79ea0dc923455e3edb59b39eaa4a86883ff3f20992a5e220da308c6ea575c6ac687b8ebe4a512b2646168ced4b6362b884556a10f685d12502ae31814acf752179d57d5b1c4e0963159f859c8416428f34ed972a417db410bbb2d72a70de482caf804380c27a341bbe617de219d0890bccbbd5237e5d5705dbf74851537684c4cf56a19878ee3ece6edeb7210f8d4363c1375118775f6c43e3a32ddf0077ea864474a04d8c2cf2f0ab36ef6a1a5ae991b12461068d66abd679"}, {0x20, 0x11f, 0x1d1, "a907ce8714c63ab8ba3dbd08"}], 0x1148, 0x840}, 0x0) execveat(r0, &(0x7f00005a4000-0x8)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/16 06:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d7c000)='/dev/loop-control\x00', 0x442100, 0x0) 2018/01/16 06:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000005c000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c32000)='/dev/autofs\x00', 0x80, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) open(&(0x7f0000b6b000-0x8)='./file0\x00', 0x80000, 0xd1) 2018/01/16 06:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f000026b000)="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", 0x1000, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/01/16 06:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b6b000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000b2b000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 06:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000122000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) 2018/01/16 06:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) pipe(&(0x7f00007e3000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) flock(0xffffffffffffffff, 0x0) 2018/01/16 06:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x401, &(0x7f0000b6f000)={0x0, 0x0}) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsetxattr(r0, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x10, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000018f000-0xc)={@loopback=0x7f000001, @rand_addr=0xfffffffffffffffe, @broadcast=0xffffffff}, 0xc) 2018/01/16 06:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000014000-0x5c)={{0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa6}, {0xa, 0x1, 0xcc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc71}, 0x3ff, [0x864, 0x8, 0x0, 0x1, 0x5, 0xeae, 0x0, 0x6]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) 2018/01/16 06:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00008a4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$getregs(0xe, r2, 0x0, &(0x7f000018f000)=""/172) 2018/01/16 06:00:01 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/sequencer2\x00', 0x100, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x7, r1, 0x81, 0x5) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) 2018/01/16 06:00:01 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d97000)={{{@in=@loopback=0x0, @in=@broadcast=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=@local={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}}, &(0x7f000076f000)=0xe8) ioprio_get$uid(0x3, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) r3 = getegid() getresgid(&(0x7f0000e1d000)=0x0, &(0x7f0000ab2000)=0x0, &(0x7f0000442000)=0x0) stat(&(0x7f0000b55000)='./file0\x00', &(0x7f0000ad9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) ioctl$TCSETS(r2, 0x5402, &(0x7f0000024000-0x24)={0x8000005, 0x1f, 0x8, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000045000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f00006f9000)=0x9) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008f000)='/dev/sequencer2\x00', 0x900, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f000089c000-0x4)=0x1f, 0x4) ioprio_get$pid(0x1, r0) 2018/01/16 06:00:01 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000053d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/16 06:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000620000-0x4)=0x5, 0x4) r1 = accept4(r0, &(0x7f000002d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e8000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000470000-0x2a)={0x0, 0x22, "676c8bb87cde3fc2b747ead06437df534807168ec181ac613926940be2137f5bea74"}, &(0x7f000061d000-0x4)=0x2a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000007d000-0xa0)={r2, @in6={{0xa, 0x1, 0x2, @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]}, 0x5, 0x7fff, 0x5, 0x40, 0x10}, &(0x7f0000dc4000)=0xa0) sendto$inet6(r0, &(0x7f0000e1e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) 2018/01/16 06:00:01 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa2000-0x4)=0x0, &(0x7f00009f5000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/16 06:00:01 executing program 5: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") r0 = dup(0xffffffffffffff9c) r1 = signalfd4(r0, &(0x7f0000ba6000-0x8)={0x1}, 0x8, 0x800) 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) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x40) pwrite64(r1, &(0x7f0000000000)="", 0x7, 0xffffbffffffffffe) 2018/01/16 06:00:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c6000+0xd05)='/dev/vga_arbiter\x00', 0x200042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00005f0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) quotactl(0x8001, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f000072b000-0xbc)="9f1b3bee6b6cac6162c91f2b3d273afba0abd2c56b6bd00ea8edf7ce36cdda1fe8082747c2ede270f0c4b463723b4b237f237492350e0431526890fd7be90145620a2a67e43fb955158ecfe395814706bdbed134383bb331868f156b38d30bc8e3bf3f6df83d848a0fd96850e7a87250232700471afbb5a213e88f82fa70b8856eddbdaa946516a4fb1c71d5dc24dcdb3c6d1cc29d556f7a850360285f16a461aa2c7c78bc0ab55716cebcf32c27940c7219d9cd43cd6d8012370cbd") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x1, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000000)={0xf9fc, {{0xa, 0x2, 0xf37, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000209000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0) 2018/01/16 06:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003d2000)='./file0\x00', 0x400000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000efb000)={0x100000001000, 0x6, 0x4, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a52000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a05000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d52000)={0x0, 0x0, 0x0}, &(0x7f0000526000)=0xc) syz_open_procfs(r2, &(0x7f0000139000)="6e65742f6970365f7461626c65735f6d61746368657300bb44d142d7e51552d8ca7aeb62ffbbf08f6bc3271c850d6479edaa5778f35f362101003ea6b479d4f47e2c720310e53895bda8dfd5b01d82208501ef77602a5ea554d3c1bb0cb6bdd56f04558fd330138617aa5436c4a30725345bf6ddda9438aa3740524d8b609d02918ae3b8a1a255ec19da968cceda56253f7416e6090ea16a6e4b0d0bba5284bde339f6e6710eb39211d029ce36820e0170278a5b2bb34202084a13ab4d58f94741ca47dc3207ce5737") r3 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) getsockname$packet(r3, &(0x7f00000ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000987000)=0x14) socketpair$inet6_sctp(0xa, 0x2000000000000, 0x84, &(0x7f000044d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426c17, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000ded000)=""/173) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000973000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) syz_open_dev$evdev(&(0x7f00005d6000-0x12)='/dev/input/event#\x00', 0x80001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000914000)=0x5, 0x4) 2018/01/16 06:00:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f41000-0xfe)=""/254, 0xfe, 0x121, &(0x7f0000e3c000-0x10)=@ax25={0x3, {"103a4f20ed9937"}, 0xa00000000000000}, 0x10) pivot_root(&(0x7f00005e2000)='./file0\x00', &(0x7f0000a84000-0x8)='./file0\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000450000)=""/134) flistxattr(r0, &(0x7f0000784000-0xf8)=""/248, 0xf8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b71000-0x4)=0x0) mount(&(0x7f0000070000)='./file0\x00', &(0x7f0000071000)='./file0\x00', &(0x7f0000a61000-0x6)='logfs\x00', 0x42, &(0x7f0000530000-0x15)="140e5610248bdb0ed0d6158e9f861837a43f1c5c07") quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)="") 2018/01/16 06:00:01 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00004b2000-0x88)={0x0, {{0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000890000-0x8)={0x0, 0x400, 0x1}, &(0x7f0000f5e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000049f000-0x10)={r1, 0xfffffffffffffffc, 0x5, 0x86}, 0x10) 2018/01/16 06:00:01 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b61000)='/selinux/user\x00', 0x2, 0x0) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x100000000) 2018/01/16 06:00:01 executing program 2: r0 = socket(0x18, 0x0, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x78, "ca59e1de7fad08823f371ed03fdeb3d447fdb2cad3bb761da145e85224ca4d7df42a7b3811cfcfc5472bc0ecf7d1afca21db5af06dd0c0399c76b8768a61d1a7caaf7288a2683f85553bdd85b935913641e9bbba48ab12bb855a0f9266ddcbfb7267a18d15302a8212d853491e1fd772e20bc208b2aeadd9"}, &(0x7f0000001000-0x4)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x0}, &(0x7f0000001000)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000001000-0xff)=""/255) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x4, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x88) 2018/01/16 06:00:01 executing program 0: clone(0x2000000, &(0x7f0000dba000)="f36a35d7e5aad7ca64866dfd570963b8d98886a4773e9fd7e08da90fe976f81c9d33f06c92978bc13f5e4aa0789ea42bebae0264fbbe65a637", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000b1d000)="76ddf639eb12537f991f30a2e6a119fa0ef56fe746b743d754cde4fb720a45f6b531d3b173a4ece299fb9c7736f737323283ed0058893ef2c4cfb647f10e86decfb1cd71e0b9424b1dfeea4814687833a6065eb5b086c5f316cb4f6d00002511e56d8df6c8f5fd1f7f7f70f7b865884ef21a36e691ddd478e19b3efaac8ca99a5ec14683ebafa0d769af87b25c3bfe2d11757d86cd7c9a5543d1bf0f2e7e08f25d64205745dbce0012d82b2ac881cea13298ff9c5ddeac9d627ff224e1a251a73d985f612ea996e01fc799be76c7b34a80cc47b7fccd7287b2669535bd3307375b320b1b61479ccdaf01da298d3298") 2018/01/16 06:00:01 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000389000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0x36a7, 0x2, 0x20, 0x80, 0x0, r1, r2}, {0x4, 0x55, 0x9, 0x3, 0x5, 0x1, 0x6, 0x7}, {0x4, 0x2, 0x0, 0x7ff}, 0x9, 0x9, 0x1, 0x0, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x7, 0x2, 0x7, 0x2, 0x4, 0x2}}, 0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000-0x4)=0x0) get_robust_list(r3, &(0x7f0000ed6000-0x8)=&(0x7f0000631000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000037a000)=0x18) 2018/01/16 06:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000420000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000e1e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$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)=[], 0x0, &(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}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000e28000-0x9a)="") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000060a000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000a03000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x357, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/16 06:00:01 executing program 5: socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000653000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_procfs(0x0, &(0x7f0000608000-0x8)='syscall\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0xffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/16 06:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b14000-0x4)=0x0) fcntl$setstatus(r0, 0x4, 0x40400) unshare(0x8000400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1b000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e2f000)=@assoc_id=0x0, &(0x7f0000e84000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005fa000-0x7e)={r2, 0x76, "d567a944f86899c16e2d25987cd1a51dd7a24dc63ef84aec727912e82f825f50d1cd738e9890b7b487064280375d992e9e43b3cbd6c1758ebdbc710d10ba43d8ad26e4a205528c4a613394602df2b4c71686da303c88a8b3cc48b76df4db544ec74cab27a94617306f63784d3f46dbc5d5ed4b359951"}, &(0x7f0000275000-0x4)=0x7e) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x2800000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000041b000-0x8)={0x0, 0x0}) 2018/01/16 06:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) futex(&(0x7f0000fc4000+0xc76)=0x8000, 0x9, 0x6, &(0x7f0000e16000)={0x0, 0x0}, &(0x7f0000b73000-0x4)=0x400, 0x0) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000bf7000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/16 06:00:01 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f000026c000-0x8)='./file0\x00', 0x220100, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="36d26b08358a8366fc2bf4c4a2e13f9ea5ff4ba641bd84f73e2f7455df06f6ca5b338b7b8439c33b08d9fc86d8fb9678e76131348ce220aa50d8627653cd8d50122a57b56a61f4ce04ce30bfb444f188086f193608467b858561aa58ea7e00c596131f8506b798d0620ae5eba5f91a5a3f1301132d9de020b52b0002418a01906a9e308d90bfe735d76665e25aec4d7f13a5193ad9524bb84b20cb68e38c383ed22f01cfc1dc65b39ca9b71ad9e5e19fc7d24515c3de15b9660db27d95a399b90f8db94ee261681ae39cdfa53e5f3adcf77ac84f", 0xd4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r1, r1, 0xe71, 0x7) writev(r1, &(0x7f0000645000-0x10)=[{&(0x7f0000c81000-0xc8)="1f00000002031900000007000000068100ed853b09001c00010100ff3ffe58", 0x1f}], 0x1) 2018/01/16 06:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x4000401) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) mincore(&(0x7f00008f1000/0x4000)=nil, 0x4000, &(0x7f0000b95000-0x5a)=""/90) 2018/01/16 06:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x2a) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000720000-0x4)=0x1, 0x4) ioctl(r0, 0x227d, &(0x7f0000127000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000079e000)={0x0, 0x0}) 2018/01/16 06:00:01 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00008a7000-0x30)=[{&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}], 0x3, &(0x7f0000001000-0x40)=[{&(0x7f0000772000)=""/24, 0x18}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00007c9000-0xa)=""/10, 0xa}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ed8000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b57000)={0x0, 0x0, &(0x7f0000ff7000)=[]}, &(0x7f0000469000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000eb4000)={r2, @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]}, [0x6, 0xb50c, 0x0, 0x100000001, 0x7fff, 0x9, 0xf0f2, 0x2e, 0x58, 0x6, 0x33, 0x3f, 0x1f, 0x3, 0x4]}, &(0x7f0000dcb000)=0x108) r3 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/16 06:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000aff000)="", 0x29d) connect$netlink(r0, &(0x7f00009c4000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d1b000-0x6)={0x1, [0x80000000]}, 0x6) fallocate(r0, 0x3, 0xc0, 0x80) 2018/01/16 06:00:01 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000082b000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000898000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000080a000-0x8)={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) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000d1000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000c8f000/0x2000)=nil, 0x2000, 0x2, 0x40110, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007a3000)={0x1c8, 0x0, &(0x7f0000f1b000-0x1c8)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f0000000000)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x1, 0x1c}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x2, 0x15}], &(0x7f0000fc4000)=[0x20, 0x58]}}, @free_buffer={0x40086303, r2}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x38, &(0x7f0000000000)=[@flat={0x73682a85, 0x0, r3, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @flat={0x77622a85, 0x1, r4, 0x1}], &(0x7f0000001000-0x38)=[0x68, 0x38, 0x0, 0x30, 0x40, 0x20, 0x38]}}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000000)=[@fda={0x66646185, 0x3, 0x4, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000023000-0x1)=0x0, 0x1, 0x0, 0x17}], &(0x7f0000001000-0x18)=[0x48, 0x48, 0x41bea7142b83f153]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x30, &(0x7f0000988000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fda={0x66646185, 0xa, 0x4, 0x34}], &(0x7f0000c93000)=[0x18, 0x20, 0x68, 0x0, 0x28, 0x0]}, 0x3}}, @increfs={0x40046304, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f0000001000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f00002b1000)=0x0, 0x1, 0x3, 0xe}, @fda={0x66646185, 0x6, 0x4, 0x14}, @fda={0x66646185, 0x7, 0x0, 0x1c}], &(0x7f0000000000)=[0x48]}, 0xc75}}, @exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x48, 0x8, &(0x7f0000001000-0x48)=[@fda={0x66646185, 0x7, 0x3, 0x1e}, @ptr={0x70742a85, 0x0, &(0x7f0000231000)=0x0, 0x1, 0x3, 0x25}], &(0x7f0000297000-0x8)=[0x0]}}, @increfs={0x40046304, 0x0}], 0x22, 0x0, &(0x7f00005df000-0x22)="cdcd0889c78705209546798d064ca659896b2d1c39d910e14317f80911238769932e"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000)=0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000)={0x1, {{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]}, 0x0, 0x9, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r5 = getpid() sched_getaffinity(r5, 0x8, &(0x7f0000002000-0x8)=0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x4, &(0x7f000089d000/0x12000)=nil, 0x8c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000)={r6, &(0x7f0000001000-0x5f)=""/95}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000002000)={0x3}, 0x8, 0x80000) 2018/01/16 06:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000b9d000-0x10)={0x1, &(0x7f0000479000)=[{0x6, 0x4000000000000000, 0x0, 0xffffffff}]}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 57.544933] binder: 11020:11021 got transaction with invalid offsets size, 855 [ 57.553535] binder: 11020:11021 transaction failed 29201/-22, size 72-855 line 3163 [ 57.568686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11049 comm=syz-executor5 [ 57.582425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11058 comm=syz-executor5 [ 57.627574] binder: BINDER_SET_CONTEXT_MGR already set [ 57.632983] binder: 11020:11061 ioctl 40046207 0 returned -16 [ 57.642354] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 06:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="e6699acdf73cc6394c13b7e31a47ac40a0783296ed71d87293c899deda9c77757a22d53bff3d831c5d915d6dff00a89d2c2ad0630b6f2a7180fb3a983533b6e5354d29890cc73f10cae2445e78d8a548ceccb7f2a63eb69180a84d0e257995f45a51e8a6dd16e8567e271ddf7807d7aaa25217de818bb34bf18055bbff922c4a7ccaef3562e386ec6696c18c315c62237d88cc4764f238f1da324da2cdee002b112c9805b31857d96ad880791c37d9d4fa7b9d813f2ff7cbb9d94a27d624d122ffc5c072c8ef9e8d1215da7e02f041c48598032df86e51f2ad58b8e9060372a3a951994eb48fe3e644f9b8e14dfe56d139b7aeb5e3962fe248b491b7a157159151114a1c08dba40c4c33f117201ac42c6a610c17e8e726256475735c017ba7140d738d948e5a45d0288b2c31e89f68b4a4947aaa4529ba51ef84d175b7e65728f5db2d3e3e4aa8be31b0fe0be74856c3d81ae2bb7a5c54c3e650781a47b45f014b9c46b00f1626ad4bcbada8292375dfe5c282e11746fdb6aaf1d2c3316413ea2339826b642345cfe7424c8975b10113426fa47bb80e0d9c659ab14f22fec6eb9dff288bf2c68c6f90e5a3b3ebe946d919f64048836622a4a5e462499a52db97e16b7cb91765c519a38228832b231906c34f5131b1f007a15f0e167703991abcf81226ba6debeafe61e3ac5c0f1fba9c507d50f012bff1d31a2133be91d7b05993e0d90fed6a8cd42d15517567e5900590d238de175f205212b07273d74bce198940893039e05dbfd9c0eab55023e9dde05ba8cdbea78ce8bfb542d74b45f7217b6a7143cd44adb2131ca214c46faec631e1e51369328c7e999cfe04001e6e3d2c72e7d9f84195a1d69e339362f3f4007a7d323322e888b975e4aa8745a198ef02bbfe811f9a625b48075ed2c4d9014015f49c8eda8f95c5ca22da82bd2c9636606bf8b142f81fd87eaaf92a27c84794b855f2cfcaa8570d18dde2c92d81dda02b029c1d5f6cbca0cbc2c3db5071fc7ee9f849fd44cab1b69af93d2816576e96d1b385b31437dd6d38219b48d365bc9844c5598aada5dcc431ae85794a104bccc8e88203096a985bab9b9b50f56aabaad43161183fe53645ad773c2899380790ca504400cdb5ec3267ec2f7463191053b28d6d819f8bd20a1891a9f1b9c3c6922f7aa95c5da18dd1e178978fd5a11630d9292054dafd26f566a4d4436cd90000d87bfdedee0d3ed9b18ab31e1ec44ad99f398ad0c11fddfa164afb350e090801740812c08e67b8b144a2169327ad553d837d6544abd9ec52df197d15b81c01f71b4232dad8834dc676c92ec2cb14ef6e504227730d96bb0528f7c540de87ca9230fe0602e5f056a3d9c5860beca261c363ade3b4645c2366929e86f440635b20b76c64ae21899a98f9e783b3d9176bb005752e3ec222d44208e970bd479a515a986d514b5039156da9d562716291ea64c20931066a2cfd3e3f0ee435a2d1028d1551ea797d05fedac7d6fb674bb23fcae01b81f6f1d5574c417d64320e7ed50965d848da6c898a33eec4eeb91174000000000000000975a8f21537286685faaa10b2390dbf66d2530ab81a3b28fdde91d2105a154d0f5f518a23fd8b6aedddd4192969c4b01edfb7ba01004c58f7e7e85c1cd6d0671a4f7866867961d91ecfd0a7f5c03388588bff6f822e418467e333d800559b0d6501e66274cd2ee039521ce1381c1fb5a33792a45c8b2734d2884410623228ea6ea9cc88834dcbad8491647f612f024ec7b76c6ef0704bce42a4711453fb3eb64f65bbd46a40df6f4dcb1cfe277036e1fa53ed011398858e2e0aaf8b3d1bf4a8462d4a8c9e8ff3403215665f26907326cdda0003ea35a69f4feb865f4f2f442ebc99d305fe11bfba48107d65cf962ece438f6ddcc63898ca171acebf62f580494dbbe2733d39ca5c4128ff92837327b4aa20438d652c931230cfdc72ca79f3f6ac7fcb46e0b3732f8ea8e1171127ca3942c63eb99861a57a408f6287aa084f8329f74963f2ba0f1f8a166206793372f5eb31f1fe164f02f04fa8fac84a9b31ae4ef2a443c59b1b8567bbaed6", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[{&(0x7f00009b0000)="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", 0x5dd}], 0x1, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000a9f000+0x87a)='./file0\x00', &(0x7f0000188000)='./file0/bus\x00', &(0x7f0000672000)='coda\x00', 0x2000, &(0x7f0000aa5000)="") 2018/01/16 06:00:01 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1) 2018/01/16 06:00:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000030f000)="aee2ae2b7fcaa0b080936107c477ef39", 0x10) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ae2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) sendto$packet(r1, &(0x7f00006ae000-0x7f)="238237822928d414214febe3ca552d88cb5e104d8684d75e90ffcca7a765fe8ab571cbd55986325147290167a0ff2fbbddadf33332883025579d74cbc759ae22463fd2c912bc31a00f1cb8d949cf964588f255832c23679e9637dc815540a1eb473aadaebfa7c81330e545a63cc9410bb1c7d2018e353c9c0adee3b153cdc9", 0x7f, 0x0, &(0x7f000043b000)={0x11, 0x1d, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/16 06:00:01 executing program 4: madvise(&(0x7f00004e9000/0x3000)=nil, 0x3000, 0x75) 2018/01/16 06:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(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)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c85000)='/dev/rfkill\x00', 0x8000, 0x0) timer_create(0x7, &(0x7f0000457000-0x60)={0x0, 0x3b, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f3000)=0x0) timer_settime(r1, 0x0, &(0x7f000050d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00005ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) accept4$inet6(r0, &(0x7f0000f66000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00005f8000+0x36e)=0x1c, 0x800) 2018/01/16 06:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00003e2000-0x4)=0x6, 0x4) 2018/01/16 06:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000769000)="6f6f6d5f5f636f72654c61646a19") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/16 06:00:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f00009ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) unlink(&(0x7f00001f3000)='./file0\x00') syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3821) 2018/01/16 06:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bb0000)=0x0, &(0x7f00006dd000-0x4)=0x4) 2018/01/16 06:00:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000155000)={0x0, 0x0}) sysfs$2(0x2, 0x0, &(0x7f000095c000)=""/175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000368000)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/16 06:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000660000)='/dev/rfkill\x00', 0x44000, 0x0) symlinkat(&(0x7f000017f000)='./file0\x00', r0, &(0x7f0000e1f000)='./file0\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000dc0000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) 2018/01/16 06:00:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000b8a000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f0000000000)="eca8fa8dbba0bf510000000000000005baf42706d982da1fb2301d61b54d0d35ababa5c3571159a8a6694bdd912e5cefd842bb37fb1a00a3f748f011078aa4bb3d000a8e66300d2a066fb77eea937de0a1132a9c910b88caf37fa908199e9e37b3c07a1c32dba550f7c9f97923b613bcd3c4f7c1591f4a13a38925a957b726e43ddab8fe702d3d73cc6f96b1bbbe1e9c9734ee42763606bf9efc735a82c99f5851979d33a671034112e544f302a253bf22d2cf24440a6774e4a26dc0a8210decda8d14d89441e742046660871aceb5e057ada56589f56d8d5c1fa4747422644ee92c") madvise(&(0x7f0000653000/0x2000)=nil, 0x2000, 0x0) 2018/01/16 06:00:01 executing program 0: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setitimer(0x0, &(0x7f0000088000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000667000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x248001, 0x0) 2018/01/16 06:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f0000d68000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = syz_open_dev$mice(&(0x7f0000200000)='/dev/input/mice\x00', 0x0, 0x80000) mkdirat(r0, &(0x7f0000f44000-0x8)='./file0\x00', 0x10) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) readlink(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f0000696000)=""/250, 0xfa) 2018/01/16 06:00:01 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x1, 0x2, 0x3, 0x6, 0x7, 0xffffffffffffffc0, 0x2, 0x401, 0xb782, 0x6, 0x100000000, 0xcc}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f0000-0xf)='/dev/sequencer\x00', 0x430000, 0x0) recvmsg(r5, &(0x7f0000007000-0x38)={&(0x7f0000377000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000034c000-0x80)=[{&(0x7f0000bfe000)=""/4096, 0x1000}, {&(0x7f0000dc6000-0x9f)=""/159, 0x9f}, {&(0x7f00006d0000)=""/244, 0xf4}, {&(0x7f0000979000)=""/254, 0xfe}, {&(0x7f00003a5000)=""/173, 0xad}, {&(0x7f000026f000)=""/33, 0x21}, {&(0x7f0000f06000)=""/4096, 0x1000}, {&(0x7f00007cb000)=""/94, 0x5e}], 0x8, &(0x7f0000128000)=""/16, 0x10, 0x0}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:01 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000a000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ftruncate(r1, 0xb8) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/16 06:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000026b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000637000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e13000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000868000-0x8)={r1, 0x1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000148000-0x4)=0x4, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c9e000)=0x0, &(0x7f0000796000-0x4)=0x4) clock_settime(0x7, &(0x7f0000974000)={0x77359400, 0x0}) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000169000-0x4)=0x7fff, 0x4) 2018/01/16 06:00:01 executing program 1: unshare(0x400) r0 = socket(0x13, 0x2, 0x0) getsockname$netrom(r0, &(0x7f00009af000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000552000-0x4)=0x10) 2018/01/16 06:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000087e000)={0x0, 0x0}) alarm(0xc50) 2018/01/16 06:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/16 06:00:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000)=r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) 2018/01/16 06:00:01 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000082d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000292000-0x4)=0x0) r2 = socket$inet6(0xa, 0x2, 0x100000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00008f6000)=[{0x7, 0x80000000}, {0x6, 0x18000000}, {0x3, 0x0}, {0x4, 0x8}, {0x7, 0x0}], 0x5) mlock2(&(0x7f00006a1000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000) 2018/01/16 06:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000087000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000076d000-0x20)={"c0610bcf204eb8a74a5f421d03e3d03a", {0x4, 0x401, 0x8, "0ae6e5bf51ec", 0x68, 0x0}}) r3 = fcntl$getown(r2, 0x9) ptrace$setopts(0x4206, r3, 0x2abed906, 0x4) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000fb4000)=0x6, 0x4) 2018/01/16 06:00:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x100005, {{0xa, 0x2, 0x79d13853, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/16 06:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f00002ef000)={0x0, 0x0}) clock_getres(0x1, &(0x7f0000d9c000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000bf0000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 06:00:02 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff, 0xea64, 0x2, 0x20}, &(0x7f0000014000)=0xa0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000006000-0x11c4)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 06:00:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap$binder(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r1, &(0x7f0000001000)=@pi={0x0, 0xf9, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [{[], {0x8100, 0x4, 0x7, 0x5}}], {@ipv4={0x800, {{0xd, 0x4, 0x180000000, 0x9, 0x77, 0x0, 0x80000000, 0x67bd, 0x6, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, @empty=0x0, {[@rr={0x7, 0xf, 0x100000001, [@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, @generic={0x96, 0xe, "2a85fd1423d5950595a402bb"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x9, 0x2, "e5b9d9c46fd7a39f64409cc93634901ebd78675ddf1ffe7a7de116ad2b8b4ef4fcf4d3e1e00a4d136fb4124472ea6a509b36f3bc6a898a3cf2400d"}}}}}}, 0x8d) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000-0xdf)="fb89ee6352d83fa8afca6afb7d86cb88248154fed34a609dbb3e6f8b02cd78a63568d8aac6b75a2c3194410667aeb7b3ccbee552db23d9cbe5bc40b7832086fed25b55d51387d0a96c1f1721bda4db0c2a1c568bfa256815f28b2c3e38358a6402a18177f33aa508766d0a9c5abfb1f81750b276234198609617feb02e6be66b3aad2f16f8d80f54aa1a07255529075a739a0b88e40d846053de4dc522a1c03c0a472ed00f2c2bc92908f74efc7adaf42f996a525d075d9ddee2585b05618c836ecdca717a5ad9217d0de34f9f06a482f61036c6aa5924d236d373aaa59170", 0xdf, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) r4 = getegid() syz_fuseblk_mount(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)='./file1\x00', 0x6000, r3, r4, 0xc8f, 0x7, 0x210000) add_key$user(&(0x7f0000012000)='user\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000-0xbf)="4d6f43624d943347d2b01513007efc6032063ebd81d0a9ca971612a20cd6732e19e60734e11c47ed7e10422d4180080700214a970396e530163d2536cbe075b134f459c59886f4473b53dbc1e1bdd7b18e56203dcf4314a8693c6b9b0a6d078e47435ded3952e511929d06d681686a75171cf673d157bcdab7fc3f6a840e40195af886d1e0e780322922c5205f363b79dc8fa0819c6ce1f33191e81a1feea7af86c538222d0a52269737909c7eff4b2ffa9b6faa98fdbbc9703a98852cbea056486481949546bc7c6d66f827fbccea1523e81f4213d757983837ee1d9ba53cdd2765a712800a69d345f6ca48f5", 0xed, r2) 2018/01/16 06:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000037000-0x8)='./file0\x00', 0x1000000000000043) ioctl$TCSBRKP(r0, 0x5425, 0x9) ioctl(r0, 0x81, &(0x7f00004eb000)="68fa968d545a20b27cdea81d87e6bf866b3b2ae455018d293c24a7723d1d25584f7749575f536344365a3fb519a877ef9a455cdd1bb0ec6e96b9701018bfba0c926ec4c7845cbe3bfd82a70c55929f5e6d7c017100000101766bd8f41cc1837571862bd21bfa120c98433f0f27030098bb2d838f1681383c5e338a444eea1e879f45059ebde6b8e25f47bd47530fdf020c929a1394698dc221f22420cc25ccfbbe02e355c07620a2d7ffffe7") setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00002c8000)=0x3, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000f00000)="f2911659af67808abc8f6e9769efcade0ecf25df82a5dcb86a846d0f141357ecb79b2bb8d7e5d6378219e45c1a93811c227e07d11ffffd4179333649147d0161a3935366175069239448739e86676b4955159a3e5bf58c", 0x57) mount(&(0x7f00009b1000)='./file1\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f0000d07000)='\x00\x00\x00\t\x00', 0x0, &(0x7f0000f0e000)="") 2018/01/16 06:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd2000)={0x7000000000000, {{0xa, 0x2, 0xa864, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000bde000)=0x3, 0x4) accept$inet6(r1, &(0x7f0000d40000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000090c000-0x4)=0x1c) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000)="", 0xfffffffffffffdea, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000180000)='vegas\x00', 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c3000-0x10)=@common="74756e6c30000000000000000100", 0x10) 2018/01/16 06:00:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x6473}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000014000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f44000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0x7, &(0x7f0000587000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:02 executing program 2: eventfd2(0x0, 0x2c4d4b9eef7804ef) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d70000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, 0x0, 0x20000001, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="ff3d2ea02a0bc3f45024c95432ce26c58ecea6bf1893bd382997e1fc4349b19a5e568d47f0c84eb62630b51f", 0x2c, 0x44000, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) [ 58.040234] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 58.078964] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.083792] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.083805] CPU: 0 PID: 11164 Comm: syz-executor5 Not tainted 4.9.76-g8dec074 #13 [ 58.083809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.083823] ffff8801cd317850 ffffffff81d93169 ffff8801cd317b30 0000000000000000 [ 58.083834] ffff8801c612ff10 ffff8801cd317a20 ffff8801c612fe00 ffff8801cd317a48 [ 58.083845] ffffffff81660c0a 0000000000002b25 ffff8801d01288f0 ffff8801d01288a0 [ 58.083847] Call Trace: [ 58.083861] [] dump_stack+0xc1/0x128 [ 58.083874] [] handle_userfault+0xa3a/0x1310 [ 58.083887] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.083895] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.083904] [] ? __lock_is_held+0xa1/0xf0 [ 58.083913] [] ? handle_mm_fault+0x117b/0x2530 [ 58.083920] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.083926] [] handle_mm_fault+0x1fd1/0x2530 [ 58.083932] [] ? __pmd_alloc+0x410/0x410 [ 58.083943] [] __do_page_fault+0x5c2/0xd40 [ 58.083951] [] ? __lock_acquire+0x629/0x3640 [ 58.083960] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.083968] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.083976] [] do_page_fault+0x27/0x30 [ 58.083984] [] page_fault+0x28/0x30 [ 58.083993] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 58.084000] [] ? fcntl_setlk+0x12b/0xcb0 [ 58.084007] [] ? fcntl_getlk+0x320/0x320 [ 58.084016] [] ? selinux_file_fcntl+0xec/0x140 [ 58.084023] [] ? security_file_fcntl+0x89/0xb0 [ 58.084031] [] SyS_fcntl+0x81c/0xc70 [ 58.084038] [] ? do_futex+0x15c0/0x15c0 [ 58.084045] [] ? f_getown+0xb0/0xb0 [ 58.084053] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.084060] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.084067] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 58.291865] CPU: 0 PID: 11182 Comm: syz-executor5 Not tainted 4.9.76-g8dec074 #13 [ 58.299459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.308785] ffff8801c122f8a0 ffffffff81d93169 ffff8801c122fb80 0000000000000000 [ 58.317759] ffff8801c612ff10 ffff8801c122fa70 ffff8801c612fe00 ffff8801c122fa98 [ 58.326884] ffffffff81660c0a 0000000000002b25 ffff8801cf1120f0 ffff8801cf1120a0 [ 58.334856] Call Trace: [ 58.337414] [] dump_stack+0xc1/0x128 [ 58.342750] [] handle_userfault+0xa3a/0x1310 [ 58.348781] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.355770] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.362148] [] ? __lock_is_held+0xa1/0xf0 [ 58.367922] [] ? handle_mm_fault+0x117b/0x2530 [ 58.374122] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.380328] [] handle_mm_fault+0x1fd1/0x2530 [ 58.386355] [] ? __pmd_alloc+0x410/0x410 [ 58.392049] [] __do_page_fault+0x5c2/0xd40 [ 58.397904] [] ? __lock_acquire+0x629/0x3640 [ 58.403933] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.409878] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.416523] [] do_page_fault+0x27/0x30 [ 58.422030] [] page_fault+0x28/0x30 [ 58.427285] [] ? strncpy_from_user+0xaf/0x2d0 [ 58.433400] [] ? strncpy_from_user+0xb1/0x2d0 2018/01/16 06:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56)="", 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000884000)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000070000-0x4)=0x0, &(0x7f000006a000)=0x4) r5 = syz_open_dev$binder(&(0x7f0000c6c000)='/dev/binder#\x00', 0x0, 0x2) sendfile(0xffffffffffffffff, r5, &(0x7f0000741000-0x8)=0x0, 0x0) r6 = memfd_create(&(0x7f000009b000)='/dev/binder#\x00', 0x2) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000514000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000042, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r7 = socket(0x1000000000c, 0x2, 0x100000000000000d) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000cbf000)={0x0, 0x0, 0x0}, &(0x7f0000051000)=0xb) process_vm_readv(r8, &(0x7f00004ce000)=[{&(0x7f0000cb3000)=""/4096, 0x1000}, {&(0x7f000030a000-0xa3)=""/163, 0xa3}], 0x2, &(0x7f00000ba000)=[{&(0x7f00008f5000-0xe2)=""/226, 0xe2}], 0x1, 0x0) write(r7, &(0x7f0000a51000-0x1f)="1f0000000104fff6fd7b4514234d000000000000080001000200dcffdf000d", 0x1f) 2018/01/16 06:00:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a98000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000022f000)="1b9c1cc4def5320027e9cdbd73f47c91145b1935e056ce2f3fb41205bccecaafd864289a39dcf874f1e9f79fb79c08e0e11c2906ee270babb6d995b65185e6014d2cfcdbbaae6c7c6e4cbbb128cb3e99522177fe06f6dd6623ac8e7264fdbac56457883db4041f24ba465233fe535adf1044ff3468917b97a11fcba1417cc71810", 0x81, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)=']\x00', 0x0) keyctl$reject(0x13, r0, 0xb9ac, 0xa7, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000345000)=0x7, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a7a000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000756000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000fec000)="6d6f756e74730000ffff00") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0xe, &(0x7f0000011000)={0x4, 0x1}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00004eb000)=0x0, &(0x7f0000e53000-0x4)=0x4) ftruncate(r4, 0x3d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a6b000-0x8)={0x0, 0x101}, &(0x7f0000d01000)=0x8) ioctl$TIOCEXCL(r4, 0x540c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000596000-0x8)={r5, 0xffffffff}, &(0x7f0000219000)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000b49000-0x8)={r6, 0x8}, &(0x7f00005bb000)=0x8) 2018/01/16 06:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000080000)={&(0x7f000009f000/0x2000)=nil, 0x4, 0x2, 0x4, &(0x7f000012c000/0x2000)=nil, 0xfffffffffffffff8}) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000e93000)='./file0\x00', 0x0) open(&(0x7f0000a35000)='./file0\x00', 0x80200, 0x0) 2018/01/16 06:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sched_setparam(r0, &(0x7f00000f6000-0x4)=0x100000001) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/16 06:00:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600080, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000)=""/208, 0xd0, 0x20, &(0x7f0000002000-0x10)={0x1a, 0xce3f900d92fa42a7, 0x6, 0xa18f, 0x7ff, 0x7, @random="179b62554b5f", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000)={0x4, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/97) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000004000-0x4)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000005000-0xc)={@rand_addr=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000004000)=0xc) fadvise64(r1, 0x0, 0xffffffff, 0x2) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000005000-0x4)=r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x10)='bdev@ppp0system\x00', 0xfffffffffffffffe) add_key(&(0x7f0000006000)='ceph\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000)="586c1aa08354aff3154a4a4cc39921a19004a414601ed889fd33cab00b07ea81eb04effb1b3f6be08374c47547edd3572e03dfe05a024507c17117a954c40a505428a3cb85c910ec97f33149470f413f5495c293e9a167082ed276f9d93d61af18ff8da010c34245cd24a8a8b962a8bfccc5aa79dab13e75ab7ac9", 0x7b, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000007000)=""/12) 2018/01/16 06:00:02 executing program 4: 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) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000028000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 06:00:02 executing program 5: mmap(&(0x7f0000000000/0xb74000)=nil, 0xb74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000b74000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b76000-0xf)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000685000-0x74)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x62}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x92}, 0x85f5}], 0x74) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f00006e8000)=@random={'user.\x00', '\x00'}, &(0x7f0000b74000)='\x00', 0x1, 0x1) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b74000-0x71)="b7302bc80f58f46a271ae57eeddf9269015baea14b5064f5c75e7b25b4cdbdbecc01b9e18101934860856f69a9a7690fd9bf4a1ae695a63791ad72e5b8c0e7e2e8c8ead5e7768904bde44497840cde167a5db6d152808f628679c1b103a1523d73256447dd4f1733c382e531a2134cae88", 0x71, 0x0, &(0x7f00009d3000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 06:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00005b8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x80)=[], 0xfffffffffffffd9f, 0x0, &(0x7f0000ede000-0x2)="64d1"}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f000044c000)={0x9, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) [ 58.439528] [] ? kmem_cache_alloc+0x215/0x290 [ 58.445648] [] getname_flags+0x10e/0x580 [ 58.451330] [] ? __fget+0x201/0x3a0 [ 58.456585] [] getname+0x19/0x20 [ 58.461571] [] do_sys_open+0x21d/0x4c0 [ 58.467076] [] ? filp_open+0x70/0x70 [ 58.472410] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.479219] [] SyS_creat+0x27/0x30 [ 58.484388] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 06:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000355000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099b000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 06:00:02 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000010000-0x10)={&(0x7f0000004000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x10100, 0x7ff, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xb021}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000+0x98a)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000350000-0x4)=0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x8921, &(0x7f000000d000-0x4)=0x0) 2018/01/16 06:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) getdents(r1, &(0x7f00002a5000-0x8a)=""/138, 0xfffffffffffffe2c) 2018/01/16 06:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(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, @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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 06:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80000, 0x100000001) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000362000)='\b', 0x1, 0x100000004043, &(0x7f0000b09000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00000d5000)=[{{0x0, 0x0, &(0x7f0000321000)=[], 0x0, &(0x7f0000b5b000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x400000f9, 0x0) 2018/01/16 06:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x40, 0x8002) ioctl$TCSBRKP(r0, 0x2276, 0x0) fchdir(r0) 2018/01/16 06:00:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f16000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c7c000)='md5sum\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000004000-0x4)=0x2c3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000-0x4)=0x7ff, &(0x7f0000003000-0x4)=0xfffffffffffffdef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000002000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000)="69645f6c6567616379001327a4cdb038dc3ef77f9615155313894d7ac61fb8", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000005000-0x4)={0x7, 0x3, 0x0}, 0x4) keyctl$link(0x8, r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) connect(r4, &(0x7f0000d7d000)=@generic={0x1d, "b5a90a0ed0a2e49fa55da61ccac9a19b41133c8d8f83c0f1c0930d57c9b84a4714eb603852278835df8a918a0682952e3a96bf1f89122b6847905a9862dbd5158ed2e9fc21843f7e573c0ac64bfeb246e8168a729cba3437961c2db88ffb1c3f0c9d223e4f021b447bd69b9cfaa37483b93609c0e5a8696bea05ae838304"}, 0x80) sendto$inet(r3, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_settime(0x7, &(0x7f00000cf000-0x10)={0x0, 0x989680}) accept(r3, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf9000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000060f000-0x10)={0x2, &(0x7f0000ad3000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000073a000-0x8)={r5, 0x3e}) 2018/01/16 06:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000016e000)='./file0\x00', 0x0) r0 = socket(0x13, 0x6, 0x100000001) accept4(r0, &(0x7f0000727000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ebc000)=0x80, 0x80800) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000cc9000-0x60)=[{&(0x7f0000689000)="", 0x0}, {&(0x7f00000f0000-0x8c)="8e8c7c0aa538774c17bd2ada78050dbe892a878f2ebc1ab5d5130b35e6186ddde5540f9131f6e0915daef1617a7407bb7d1670236b1b1e1e0f40ed00216c6539609c297ba8690328f094b73189e2e8d5cc91601225df552f615de4215de340679e377bd83236eef2424cc5e81b2a5ff61bc8b2b1828748429cc162b2540276c6e463fb9d797b1ad7a7798cc2", 0x8c}, {&(0x7f0000cc7000-0x7f)="dc96419e51d1064d5401b816d9391ea34e7d744651c017b7364c0519df9e2c83332521a19c84988e6025a3358f8ead03a429d7351d0c5d3b79d2573bf546eed6356ec8b28aade637adfbb359f9838f46ef4ecf50de3b0b6423ba75697d97f06d2d7fa548251bf7c2c5e66997e4e724dec43e10f19a5016d8b1b7e93e69bac6", 0x7f}, {&(0x7f00006b0000-0xf8)="04bec222100ebf6b5304f51f0f86650a0b743c99348809578411a5f9b074d74f84709e0b5d93b731817f702f11340565eb4bc1dd8118c7d03df1a710f01b9b2938c37cbc56aab9d278fcd74fdbdbe5cc38a2152686fa4ffeb79edb658699dfa087993e2463fde4dda3e6e7096be740d59a5d7d9160708db182dbd22cc4457cea3f92ad5a5ec050b954c10362ec5124d88ccac94597ba08c2ec939783e64e6b3da55c9849d4143cedf76a0d9dd51312fb1786b01335fd9d0b992395ba74a93d89d1853ed653a13683eb80345100d656fec42f3cafafcb68ca96bb1927a340ff6cc59f77fcad34e119db69c05cfd6df4bf51dc442b37a00f7a", 0xf8}, {&(0x7f00009a1000)="dfe4751f4474ab52575f851cc71af3643560f90e936fd585f0d6db6ce83b55180724ba231bebb15691764ab29beb96ff152250ea630203d6cde8f8dd3606ebf0bba7f9f1bd86ed4729535eca6db1b52893e841f5ee57345bb8775ca284677d98f69ba14bae4b0d9f672ce40bae6d", 0x6e}, {&(0x7f0000e2a000-0xfd)="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", 0xfd}], 0x6) 2018/01/16 06:00:02 executing program 3: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r3) setpgid(0x0, 0x0) 2018/01/16 06:00:02 executing program 0: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c2c000-0x4f)='*', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/enforce\x00', 0x20080, 0x0) [ 58.612431] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.617416] CPU: 1 PID: 11231 Comm: syz-executor6 Not tainted 4.9.76-g8dec074 #13 [ 58.625040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.634386] ffff8801cdd6f670 ffffffff81d93169 ffff8801cdd6f950 0000000000000000 [ 58.642436] ffff8801d5ebf490 ffff8801cdd6f840 ffff8801d5ebf380 ffff8801cdd6f868 [ 58.650477] ffffffff81660c0a 0000000000002b25 ffff8801cc6fb8f0 ffff8801cc6fb8a0 [ 58.658502] Call Trace: 2018/01/16 06:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x3f87, 0x40) fallocate(r0, 0x800000000008, 0x0, 0xffffffec) [ 58.661084] [] dump_stack+0xc1/0x128 [ 58.666444] [] handle_userfault+0xa3a/0x1310 [ 58.672488] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.679481] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.685862] [] ? handle_mm_fault+0x117b/0x2530 [ 58.692069] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.698272] [] handle_mm_fault+0x1fd1/0x2530 [ 58.704312] [] ? finish_task_switch+0x293/0x630 [ 58.710602] [] ? finish_task_switch+0x1c1/0x630 [ 58.716890] [] ? __pmd_alloc+0x410/0x410 [ 58.722573] [] __do_page_fault+0x5c2/0xd40 [ 58.728864] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.734806] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.741441] [] do_page_fault+0x27/0x30 [ 58.746950] [] page_fault+0x28/0x30 [ 58.752199] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 58.759015] [] ? core_sys_select+0x34a/0x730 [ 58.765048] [] ? core_sys_select+0xa8/0x730 [ 58.771002] [] ? do_select+0x13b0/0x13b0 [ 58.776686] [] ? recalc_sigpending+0x72/0x90 [ 58.782717] [] ? __set_task_blocked+0xdf/0x210 [ 58.788922] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 58.795213] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.802990] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 58.809900] [] ? __set_current_blocked+0x80/0xa0 [ 58.816274] [] ? sigprocmask+0xef/0x290 [ 58.821867] [] ? sigsuspend+0x250/0x250 [ 58.827463] [] ? __might_fault+0x114/0x1d0 [ 58.833319] [] SyS_pselect6+0x2ae/0x550 [ 58.838913] [] ? SyS_select+0x1e0/0x1e0 [ 58.844509] [] ? SyS_futex+0x22e/0x2d0 [ 58.850016] [] ? do_futex+0x15c0/0x15c0 [ 58.855613] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 58.862250] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.870544] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.879478] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 58.926156] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.932089] CPU: 1 PID: 11250 Comm: syz-executor6 Not tainted 4.9.76-g8dec074 #13 [ 58.940912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.950245] ffff8801cee4f670 ffffffff81d93169 ffff8801cee4f950 0000000000000000 [ 58.958219] ffff8801d0d80110 ffff8801cee4f840 ffff8801d0d80000 ffff8801cee4f868 [ 58.966189] ffffffff81660c0a 0000000000002b25 ffff8801cd7388f0 ffff8801cd7388a0 [ 58.974168] Call Trace: [ 58.976728] [] dump_stack+0xc1/0x128 [ 58.982061] [] handle_userfault+0xa3a/0x1310 [ 58.988094] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.996468] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.003541] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 59.009833] [] ? finish_task_switch+0x1ed/0x630 [ 59.016121] [] ? finish_task_switch+0x1c1/0x630 [ 59.022418] [] ? __schedule+0x64d/0x1ba0 [ 59.028098] [] ? handle_mm_fault+0x117b/0x2530 [ 59.034297] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.040497] [] handle_mm_fault+0x1fd1/0x2530 [ 59.046526] [] ? __schedule+0x64d/0x1ba0 [ 59.052206] [] ? __pmd_alloc+0x410/0x410 [ 59.057896] [] __do_page_fault+0x5c2/0xd40 [ 59.063758] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.069704] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.076341] [] do_page_fault+0x27/0x30 [ 59.081847] [] page_fault+0x28/0x30 [ 59.087100] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 59.093910] [] ? core_sys_select+0x34a/0x730 [ 59.099938] [] ? core_sys_select+0xa8/0x730 [ 59.105881] [] ? do_select+0x13b0/0x13b0 [ 59.112692] [] ? recalc_sigpending+0x72/0x90 [ 59.119849] [] ? __set_task_blocked+0xdf/0x210 [ 59.126054] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 59.132342] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.139153] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 59.145443] [] ? __set_current_blocked+0x80/0xa0 [ 59.151819] [] ? sigprocmask+0xef/0x290 [ 59.157413] [] ? sigsuspend+0x250/0x250 [ 59.163011] [] ? __might_fault+0x114/0x1d0 [ 59.168870] [] SyS_pselect6+0x2ae/0x550 [ 59.174464] [] ? SyS_select+0x1e0/0x1e0 [ 59.180060] [] ? SyS_futex+0x22e/0x2d0 [ 59.185566] [] ? do_futex+0x15c0/0x15c0 [ 59.191164] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 59.197801] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.204610] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.211160] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 06:00:03 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000038000)='./file1\x00', &(0x7f0000039000-0x18)=[&(0x7f0000039000-0x6)='ramfs\x00', &(0x7f000000f000)='!\x00', &(0x7f0000038000)='posix_acl_accessproclo\x00'], &(0x7f0000031000)=[&(0x7f0000027000)='\x00'], 0x1800) 2018/01/16 06:00:03 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x4080000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) nanosleep(&(0x7f0000696000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000-0xb8)={0x2, 0x12, 0x9, 0x9, 0x17, 0x0, 0x5, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x4, 0xfffffffffffffe00, {0x6, 0xff, 0x6, 0x5, 0x0, 0x19c6, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17, 0x14, 0x14}, @sadb_x_policy={0x8, 0x12, 0x4, 0x9e494f19a91c42cb, 0x0, 0xffffffffffffffff, 0x8001, {0x6, 0x32, 0x0, 0x96, 0x0, 0x20, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=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, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000002000)='./file0\x00', 0x2000, r1, r2, 0x9, 0x400) 2018/01/16 06:00:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x361d, 0x81, 0x8, 0x2, 0xfffffffffffffff9}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000-0xff)="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", 0xff, 0x40000, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000+0x3b4)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000004000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={r1, 0x9013, 0x81, 0x7, 0x2, 0x0, 0xffff, 0x3, {r1, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x0, 0xd32, 0x400000000000}}, &(0x7f0000005000)=0xb8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000006000)=@file={0x0, ""/4096}, &(0x7f0000007000-0x3)=0x1002) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000008000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x7109, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x9, [0xffffffff, 0xff, 0x1, 0xf3, 0x65bde3d2, 0x0, 0x80, 0x8001]}, 0x5c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f000000a000-0xf5)="d518e97240fb62843bbd801834a230a5b5c7d0baf7f377696aae3df4d41322ee8f61ad18072cd2346b3815911112c3e2a05e1e88edda9fb63868a5a43eda829ac9e2176db61cfad618c2069d1a643765e58be9758ca73a32ff04e912dfc057af109a7dd8339c0bbdf8fe0837434216b5c25a1c52577dd17d1b3cfc80181c9797b60737bf03738a52055a3fc4f35e2278e0b18910847a0d7389053b7c5831ed2d70c7ef8cd31677f0a6a83e7c9d21f04ec6e32a2f37ff73ab7dcd3d0b6638b5fb719babc5589d62d101e93dddd4780c2a22038b70e991081736584e5a88b24d77973e5860eb220f105251fa6e26c2fcfab5bb9e7d26", 0xf5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000000b000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x20) 2018/01/16 06:00:03 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) epoll_create(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00001e0000-0x8)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)=""}) setfsuid(0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000014000)=[{&(0x7f0000001000)={0x27, 0x1, 0x7, 0x0, 0xffffffffffffffff, 0x3ff, "b5710df04f0aafd7d5ee1f6cc3692718a8d0304f401a768b125f0f6079cfb70ff15d668eda2c1d5a15cdc27a6be8fb5671cc821a6f41431192312ba2403fd3", 0x40}, 0x60, &(0x7f0000015000-0x60)=[{&(0x7f0000003000)="b942aeefd9b15f8c415ab6144661cf7ec6e72e093a7f9efe26e28ff01c2ba46952670e3d3f448d777d2c0b47c6e8", 0x2e}, {&(0x7f0000004000)="5bc784f11ac749a5984c52aa9654fe77d8f9cddc4c37637657f0f0b3e47d375d0ebcdfae0042c6", 0x27}, {&(0x7f0000015000-0xf6)="1fd9abab4fcd6f15343271ee7146b9b36b3a25c77045fd71066b56a15923ba8b928da750d4e8713f181f5be7cac04ca244e30d67bdd0e4abcfc895cd39e46cd2e9cfc019e2c8090397ec8a0bb262ed065b50be1cf19a98aaf358389348772a4bdd78a90a7476f7079385ef56008c3df89aadde2767e1dd0d27b98df41e96b0cca66193782311ef01a165c242bd99f2b7ec8e1bad65c36e8139c6bbe6fe07c2161d9a9cd621c5b1efe6f5dbef62cc5b269529fca288917c4603b698a6d3155f1cd96bc34ee498ad09c7762c77c20b1bb7c288db53db900d8f00a702e54405f1867884f79c0fee666607a8a718b908bba129d788268080", 0xf6}, {&(0x7f000000c000)="eec9da602093cc8d50b036c8f2aa81cfda3dcfa89b1a93fcdf3a3b68964e4307b0414e61a3cf999c1b856c581822d8568610f0dc3459cfec045c49ada1fb69b1412fbb8dbbc5de0cbfd9c3c76fa565bca3fbd58b9a28cf25ce53b82a731792f7610b22e3134f65190b984804e63cb6bc294eac20ea36", 0x76}, {&(0x7f0000014000)="33fd2e9af9e173641c0e01459ce45c3a4c7e08bc167aecff9588ee08a853a1458db185bef019850d1badbeb6facf43c289cade1360c694db987f0eff43d433d637bedf35ff8ac637bb7a93589223bb3161ad9643d10f32e6756e7c523b7a5ed5f61397a1a249d2d7d8dd322d71d6aa4c5d90aa70e945f7d6371d28b9c3ca8cd984083b236691e773c4e95b6b85770031dfd83e5c028a352baadfe67bfa978b", 0x9f}, {&(0x7f0000004000)="8d10c0f6697312ed82a1391f7ec8df147b4f4f76290ab00362", 0x19}], 0x6, &(0x7f0000015000-0xd8)={0xd8, 0x117, 0x5, "fd2926f9d95fdf0932206e7139fc3c1a7cb872c7b16b7281b88cccab73d47b749cc2cd5fa6898068a7c5d54e4d742d895095ba0b519257154c0837b377dd0b2cfd5cdf4c1c8a82c3a2c00761f10ead59b540e61b469e894f5f59d27e58ae228b1caa48259e0fcaa27b721477fe7cd3ec69dc6c7d2217a6a83ebe2776f7b709b74a2bdeca44ce8c0016042f5628717ffa04983e89672338efa6e2b21bd010cb5e8c4dd6987959e35fe2c58ec46c4edbd69919ce97566556e74db9ec54b7c58fe4903dc86a"}, 0xd8, 0x40}, {&(0x7f0000014000)={0x27, 0x1, 0x0, 0x6, 0x5, 0x0, "389c3c4505d2cb1221359ac9d67dca2d0ec8861660945568b08334fafed0e64970661c878437f88e04c44a117fc644492628454f4ea9e49240023dc74dec51", 0x8}, 0x60, &(0x7f000000c000)=[{&(0x7f0000014000)="28e63e70b4b5af04591ba2ad39c2b60869a5e8e98fb3f5a9aedce3a8196705293d918263e16876abfddab5cecbb17f2f7bcd3ffece861c7cb08b8103428425ebf3fa4e7e7d7543471e60b79571d5c55f8663dd17886b356ec2a933de40f4545fa8", 0x61}, {&(0x7f0000001000)="f4577e280c643db0ff643313319bc456db34511647457d9d25ef3c6ba02379636ca319fe5c566973686dfe724d7b661d1e9823e3adaab62ceac3e639fb53fa99c3bbc7fca7a0fda2d90019bd2db2a57bc93f6b2a0d2660e634bc1503c3d6852427b3264bd03dde8fd8aaa3ef53630ca081ca27bdb838705c586a8c86d83cf8c58aa96a52ab8982196baabc775f30cf887ff82421648447d983d48e71267d385ed91c260ac4aa59423c19c3731669e0aad33478e46e96f2fdafebc1b96c08a9e172bc541d8f486197edc9a09c", 0xcc}, {&(0x7f0000014000)="919ca4d63a95d8fdd1eda1b5ca7c184a3e8e4462f6f385fa11f19667cfc9f31a3811a6c4e937fd189a9aaed3d80ba1d901ef7a143c8af48dfd8c12203b3c7cca5137cb4596e70152c06c940540491d0c1c1a6c5de5cfcdfd7ec1bbc34f46048017ec3f9d6b210ceedb827671ca4e5387fb05a106c4515f6ba8ea5c30b25db2e4ef999140752cfdb8de306fe59f319f7f627ef491315f508c176f31d3d4a1e4b1748abfc42a213e719d39685ca13ee23a9a98be141e8f58aa1157e13d9eccdd55c871d550c39c4b76ae45168ab73ede92fc6f07b03b871d7a171b12bcd04616", 0xdf}, {&(0x7f0000015000-0xc2)="4609af2c0d4e3af90edf3f5d740042416b85f78652189b44ee670679c8bc2cba3917cc998f7bcd65e7d7688f6c28b7c4e926883ebc9012f0de7c17686a8eeaab8ce43ca3d55b39d8d4d8837fa31f912c487222fab421034096bd68be9682b0cc5ebd55f2fab73a1d94841ca4f2754e118014619980813b39d4030fd03a89cda5ee612754f2e872bc0941cdbb47c7364df632dcf6d14e61e6548852b988f5bdaed4e50546b4ca51488d807f520a6217a5f67e252c62ecf1610baaf60cd4d179c53a0f", 0xc2}, {&(0x7f0000015000-0x82)="10554c370e88cb73e6162e9d89ac700f86e3c2bf5d7b5e7e4569cb4b791b914a5234383790981dc518754d65764b906b72c82f32081efd277d2e1021bcd9901bdfe842f46ecab65d24ff249887d6b03e8d5d1a80c0279cbefb79dbe14ff1df9e7481e62c9123330ed844bb3038444cf22d96b75fe887904a1b4831ff0b124b02386d", 0x82}], 0x5, &(0x7f000000f000)={0x58, 0x115, 0x8, "b58256b41b0300c33b6fd2e575db7048409fdb7beba03f14bf5443bc9a5300065dacfc368f1a254b16ec5f6a6e22f103501c590ec8cd2f9ce1e62265e47ed98bd3"}, 0x58, 0x0}, {&(0x7f0000008000-0x60)={0x27, 0x401, 0x0, 0x6, 0x4, 0x0, "a3412d5c3bde8078ecce80f6a154c80229ef3dd6ab0adccc030183455f9b51b726750a1052373a8c652ee780503216465980ff840aba2bb62205ed7b0592ea", 0x10000}, 0x60, &(0x7f0000014000)=[{&(0x7f0000015000-0x51)="11faceb26a9cf2b8af8d60aed348c1efb38a26a5e25575224e20630a250f199a2f9cfdba5bc05ad21a09338c6148c0dc134dc3825a94085f9be107a7e689637de4d595f2e4f798fa57d04f7a232e5dbe09", 0x51}, {&(0x7f0000002000-0xd9)="52dfb8051233c7f793dd2f8113f656f65c6e85bbc2c2eb81bac9d74fba6897a8a5d956e059e4be8a003ad86fed1825ee53044bd454a8f07d5e016d1bb986e8f8745913d885bc7e9ebc53b10e52d7068685b66c5a28e41795ad93f3271ec0ae6b44cd8f4051d4497e5d71f6a06ef0c0f253ae719d7700fa280855f9b024028bf6952c38d35ecfb475be8d862d56987f5cc200422f2e0cdac7143c09a3ec9e3b162ed36a0f00df81734e7bfc84e5f47e97d6a684b4ceae0a46dc0afb0706a383e3612dc77e12a0775558163beb99ae70563c8b50ecaa0f7b3596", 0xd9}, {&(0x7f000000c000)="d905c49d65824e1dac9bf5144ade5b9f1fad7eac01575237", 0x18}, {&(0x7f000000c000)="ddb4ef0c75c60b798c290a3f0d4600fd22f82060fe52", 0x16}, {&(0x7f0000014000)="0684f0f8af423b9214f2d649670ab3a18af63bb003e1dd9ba680ea9586189d31b1b796f1385775a96f099c354bdf66f4f2b6cb18490c3e1682a7ca3f3a5142564deefd08346506f2098648f1dc2c0e5af205f6d493029aab4eaa588de3830e6e9d7f64cfa39ca57fda189ec45dfce26f1d190ba5160a33cb5826310d1ff5c3b3334f4a60bb144af1ec56f92f7225bf79d7fdd39c33cea717abe8193244a244205de5d145f9cf8936acf41284042dbb7d8b3c7e5fc30a3092c0ba0d37a44b16a1fb9bb8b18da3c0237a678fc38b78103d62b6e72f743453f8185e107ec91ca4540b27a088", 0xe4}, {&(0x7f0000002000-0x8d)="4e253c20f81facce36a30d267bc84750e1c425536b276071cb2ec1d127a2054d95824d73675bb2f8fda0b48df5699dfbede70cdf7df36cfc6266098974853b71a4051ccb9c2dff26942e9c6b872a3c6d416a616d85c5039552b1bf7f46b30e1769615fcf526d1939e92b1d7f1c2abcfd4f770b03b39e188f14bbdc458efb9a4251280039e6c841986fd857d3bc", 0x8d}, {&(0x7f0000014000)="721906ed5fcd1e87265e9cf32c3fb2390a93dc73626f860158b3921bd077a2c35357573c54266af0fbbbf37d125b7978598418ecc27dcfdc72b4e98f7c895b65affb0527e385e0362f83c5952727ecf3e09573008c5f8822e50826221ce67baabef19852", 0x64}, {&(0x7f0000015000-0xbf)="8a1b12706a27ecc91f7ea89e17a28624256df4e4f563f4a9f0efa62af2aa409e152d1e4c2bb20f8ca4660b9fb5cae26aac6ad5135b8921d3391e76d7e78ffafea2886e827701b1857261cc111897577b5367d0255a1f22b21d23ef645122c0dab3493b1948e30775daf9aed042a298b2bca13ed36e16bc66b05d3a521fbeda23ccc157bdd1ef26c1720e6740a2864f6be0276b9740c33cbd875283f9f35006ca8f2a3165319d6f15af5280fadf159937d0329cb375d309f2735cd532c1506c", 0xbf}], 0x8, &(0x7f0000012000)={0x70, 0x10f, 0x5, "1c3e83fd559fcbbdb4065bdd93878a42e29e7f0e59686a942820c2acdd7444fd90864c3ab791ee4d58fa12d5582633dba9e9ddfa53170e73dfaa1ce4b1112ad4253bf359c22a1c53401e0dc2c3c8fcfd74cb1df4f72a91e975"}, 0x70, 0x0}], 0x3, 0x800) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) 2018/01/16 06:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00000ca000-0x8)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000794000-0x10)={0x0, 0x0}) timer_create(0x1, &(0x7f0000d32000)={0x0, 0xd, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a0000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000ce8000-0x20)={{r2, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r4, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/16 06:00:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d33000-0xd2)="240000005a001f0014f9f407125a00001c13171305001000fff708ff05ef01010000009d225d35fdf16d98dff74f1035e5f27ab20e3b88950994bdc4f6be16857e49dc1719f0c888a56032f5b314694ad3f5e9f63ec22de278afda03a7dea571c2581fb21eb2ce491cb877b4f2ce571bf86f8891357fbdefe60627381c1cc7a9d83eb40bea53fb72f9909920ff08f47267c0bd03e5997a695d718087ecb8026a331f82ae510c39a4b31283e06c5a8bf8152e7f4900780912bde1a71bf40b4235ae932714dd88849e77090000000000000082", 0xd2) 2018/01/16 06:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c0a000+0xf06)={0x1, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x200000ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 06:00:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000001000)="21cfdea7ab4158e366e91d5053a4566d59f17b24f4c62e4625a00dbafddf5a6fb8f6e62b2b55984d5a87853cae39fc684b786b62b68110cfaab61100c693fec57eede3c04efa25077f8c21fc41d5f2318539cae444472ba28d9e4b1f703d0f1606000000000000009131687615ab2de7c178bb04877985c244643906287bf23b19d9707cfbeb7c4e5fd23fffabbb113e01207a7839b9d9a224ce766a7df06e23244b888dfeb6c43a10e36292e7af47248b1974004d43b8e3dc6e405fa0fb13a7696cbfbf52ea9ab709d57238975ff365") 2018/01/16 06:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000636000)="01000000030006000007000800c4ffcc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b9d000)={@common='lo\x00', @ifru_flags=0x1801}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008ee000)=0x0, &(0x7f0000cb2000)=0x4) 2018/01/16 06:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f00008a9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508", 0x6c}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) writev(r0, &(0x7f0000b9f000)=[{&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b933006fc397f2e4298f29074556d8760fac2de25174bea0e052c5aee823118daeef96bbc42957256d7bfdba612d1f8a46ff49beee4ea0811171fa6a19c1b9a44116cbae85c8a005232f67ab9814503158671a2f4d0cfa9d62f579bf05de6eef5063fc03cdad78bd06c548aaed44", 0x78}], 0x1) [ 59.273237] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 59.298931] binder: 11276:11280 transaction failed 29201/-22, size 0-0 line 3127 [ 59.303677] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 59.329724] binder_alloc: binder_alloc_mmap_handler: 11276 2011a000-2051a000 already mapped failed -16 [ 59.341394] binder: BINDER_SET_CONTEXT_MGR already set [ 59.346696] binder: 11276:11280 ioctl 40046207 0 returned -16 [ 59.349480] binder_alloc: 11276: binder_alloc_buf, no vma [ 59.349496] binder: 11276:11299 transaction failed 29189/-3, size 0-0 line 3127 2018/01/16 06:00:03 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000011000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000010000)='/dev/usbmon#\x00', 0x0, 0x8000) syz_open_pts(r2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000001c000-0xd)='dns_resolver\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001d000-0x20)='posix_acl_accesssystemvboxnet1}\x00', r1) keyctl$set_timeout(0xf, r3, 0x5) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x34040, 0x0) dup3(r0, r4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x9}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000000a000-0x98)={r5, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd, 0x8}, 0x98) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 06:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) prlimit64(r0, 0xf, &(0x7f0000160000)={0x40, 0x7f}, &(0x7f0000c78000)={0x0, 0x0}) clock_gettime(0xfffffffffffffff4, &(0x7f00002ed000)={0x0, 0x0}) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000902000-0x8)='./file0\x00', 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000358000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000af3000-0x8)='maps\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000029a000)={0xffffffffffff0000, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000d70000)={r3, 0x80}) 2018/01/16 06:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000699000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000ef5000)=0x0, &(0x7f0000564000)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000050e000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f000006b000)=""/87) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bce000)=@generic="185eb846d26d4f137e4940b983ae1a0e", 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f70000-0x4)=0x0) sendmsg$nl_generic(r3, &(0x7f00003a2000)={&(0x7f0000534000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000888000-0x10)={&(0x7f0000bad000)={0xa4, 0x2d, 0x10, 0x7, 0x1, {0x19, 0x0, 0x0}, [@nested={0x90, 0x11, [@generic="d50c9b30b902fde92693e0cf0f526000626c2f14d26bfc49d1176ce9b2d87f63d0c4545353e757", @typed={0x10, 0x1e, @str='eth1\x00'}, @typed={0xc, 0x83, @pid=r4}, @typed={0x48, 0x1, @binary="a25b1bdf157e5dd5f241e94b3f9e7f423d948aaf90541783f337ffa5b8ddb706bae3ba05ed13b8ef71a01df40f96d9755dd808071cab530052ba64c1eba7"}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000000) fcntl$getown(r1, 0x9) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) 2018/01/16 06:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x2, 0x6, 0x4000) prctl$intptr(0x26, 0x1) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000516000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000f000-0x20)={@common='ifb0\x00', @ifru_flags=0x400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000815000)=0x0, &(0x7f0000ba8000-0x4)=0x4) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/16 06:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000759000)='clear_refs\x00') r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00007ed000)='net/igmp6\x00') sendfile(r1, r3, &(0x7f0000a12000)=0x0, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000144000)=0x0, 0xfffffffffffffd4b) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r1, &(0x7f0000444000)=0x10000000, 0x8) sendfile(r1, r3, &(0x7f0000929000)=0x0, 0xff) 2018/01/16 06:00:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000447000-0x78)={0x7f, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000001, 0x2eb6, 0x2, 0x1, 0x0, 0x4, 0x2, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x4, 0x87}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) 2018/01/16 06:00:03 executing program 4: clone(0x0, &(0x7f0000e6e000)="", &(0x7f0000000000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000001000-0xa8)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000002000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=@random={'os2.\x00', '&\x00'}) 2018/01/16 06:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005a7000)=0x0) 2018/01/16 06:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000957000)="379a236a0382f68abe5ac992c68e7c20d0d1c79a2a1fa0f4d84d579b8baab8967e12cd80cecc02c3d0d9a4624666bd5b95e86850ac19d7d0002d78", 0x3b) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005f8000-0x78)={0x3f, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x63c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x0, 0x2, 0x1dc, 0x200, 0x0, 0x7f, 0x6, 0x8001}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004cb000)=0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000e05000-0xdf)=""/223, &(0x7f00008b6000-0x4)=0xdf) 2018/01/16 06:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f71000)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000089d000-0x24)={0x9, 0x800, 0x1000, 0xf2c, 0x1, 0x1, 0x6, 0x7ff, 0x1000, 0xfffffffffffffbff, 0x7fffffff, 0x16d}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000089d000-0x2)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f6b000)={0x0, @in={{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]}, 0x640000000000, 0x6, 0x7f, 0x6, 0x80}, &(0x7f0000a29000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000011c000-0x20)={0x1000, 0x80000001, 0x9, 0x6, 0x0, 0x0, 0x7, 0xfe1b, r2}, 0x20) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000044a000)={0x2, 0xc2d8, 0x401, 0x1, 0x77, 0xfff}) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000189000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 06:00:03 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r1) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/16 06:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000878000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) [ 59.376759] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.382550] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.396697] tc_dump_action: action bad kind 2018/01/16 06:00:03 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000020000-0xe)='./file0/file0\x00') 2018/01/16 06:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000694000-0x44)={{0x2, 0x3, @rand_addr=0xefa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5af9aa0f3e0b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="29023b5b9e0ffd6a10328cd40a75ea3f"}) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a8e000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/50}, &(0x7f0000001000-0x4)=0x34, 0x0) open$dir(&(0x7f0000fc0000-0x8)='./file0\x00', 0x20004, 0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d9e000-0x4)=0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000089a000)=0x7) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000009c000-0x78)={0x401, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14a, 0xfffffffffffffe01, 0x8, 0x4d4e, 0x1, &(0x7f0000642000-0x10)=@generic="f058e425506ca3427dfdc5a218ff5b12", 0x8, 0x4132, 0x3}) r6 = socket(0x11, 0x80803, 0xfffffffffffffffd) getsockopt$sock_int(r6, 0x1, 0xa, &(0x7f0000c92000-0x4)=0x0, &(0x7f00009bb000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000037e000-0x8)={0x0, 0x7}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b61000-0x10)={r7, 0x48, &(0x7f0000cd4000)=[@in6={0xa, 0x3, 0xee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f63000)=0x10) close(r5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007b2000-0x10)=@generic="2b7255c3ef7f9e21b5fb744d92d4ac1d") getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000ef7000)=""/158, &(0x7f0000aee000)=0x9e) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000dd5000-0x4)=0x0, &(0x7f0000c69000-0x4)=0x4) ioctl(r6, 0x2, &(0x7f000073e000)="4decf2e2df4ff4ff8f26db13898dd4cc70c9c498ab81747d5ec2a4c72de5385ed847d1f02aa8a2557ebe2a6a1f5a2e83a16679b5a883909808f734cdcd714a4010a000dd10075ba85d14ea90f59367af6e608ad6da9ae97195db050bb5cdd515d1412d3469937d6316fff3ad128f99409733ecc28aa3f0a0d8f0631009c592ce064c7ecc3be58fcf9f9ee8338f68ee07fb0fe7c5479d2e39c7e4125aaa77cbbf3dfa6f814a8ff81dcde72c69967da5ca939e343cbf62c071156728a4052c92228d") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) shutdown(r4, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x3c) 2018/01/16 06:00:03 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7fff) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000017000-0x12)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 06:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000aa0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa36}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) r1 = creat(&(0x7f0000525000)='./file0\x00', 0x23) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000f2c000)={0x0, 0x8000, 0x1000000000000000, 0x0, 0x10, 0xfff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c7c000)={0x2, &(0x7f0000ef6000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000ee1000-0x8)={r2, 0x3}) 2018/01/16 06:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007b0000-0x4)=0x0) ptrace$poke(0x5, r1, &(0x7f00005ba000-0x8)=0x0, 0x8000) execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) 2018/01/16 06:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000033d000)={0x20000000000001ba, &(0x7f0000fbd000-0x10)=[]}, 0x4) dup2(r0, r1) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000cc4000)=[], 0x0, 0x0) 2018/01/16 06:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) close(r0) 2018/01/16 06:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008fa000-0x8)='./file0\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000e5000-0x4)='tls\x00', 0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a09000)={0x8f9}, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x8004510a) 2018/01/16 06:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f00007b9000)=@known='com.apple.system.Security\x00', &(0x7f000087d000)='ppp0(\x00', 0x6, 0x0) 2018/01/16 06:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b80000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r0, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a6000)={0x0, 0xb26f, 0x8, 0x0, 0x4, 0x47, 0x6, 0x2, {0x0, @in6={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ffe00000, 0x101, 0x8, 0x5, 0x7fffffff}}, &(0x7f0000ad0000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000010c000)={r1, 0x44, "e1750f1bec6eecab607ab7d59c62c3483e99f5c5ea3662cd7f9798f1f4beeded241f2bf7629ab55a3bd0ec3b49f89a39c8993d426385b7e4e92de3d0a187638eee49bb96"}, &(0x7f0000e1e000)=0x4c) sendto$inet(0xffffffffffffffff, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(0xffffffffffffffff, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 06:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000882000-0x8)='./file0\x00', &(0x7f0000de2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c7000-0x12)=',9') 2018/01/16 06:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000892000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe7000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000064d000-0x8)='./file0\x00', 0x200, 0x110) getresuid(&(0x7f0000236000-0x4)=0x0, &(0x7f00002a8000-0x4)=0x0, &(0x7f00000df000-0x4)=0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000bc8000-0x4)=r3) 2018/01/16 06:00:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x12000, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009aa000)={0x0, 0x7, 0x10}, &(0x7f000003d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eea000-0x10)={r1, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa0e}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002000)={0x7f, &(0x7f0000003000)="3347094b6e1ddfb31d8a6feefc5ae512eb68fe231ee9e2bae044220c4eee1659fc5141db20722f658980175ff2671ae061c9983f059e869efb03c7e2c7278a7bba94c5c9dd368e59861b4534b0f889050809726ee8d82fe5781273b5a42479ea7f2237de9ca3dd588009c214c4301d5fb76cd4fe95caccd4be424edc2ed6e8"}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0xfff, 0x0, 0x4}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000)={0x3e, 0x2, 0x3}) r5 = dup2(r3, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) fdatasync(r2) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000007000-0xc)={@multicast2=0xe0000002, @rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x200001, 0x0) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000008000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/01/16 06:00:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fee000)='/dev/usbmon#\x00', 0x81, 0x10000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fa5000)={0x0, 0xfffffffffffff800}, &(0x7f00007ca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dde000-0x8)={r2, 0x3}, 0x8) clone(0x2000000, &(0x7f000069e000-0x1)="b2", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000fe000-0x4)=0x0, &(0x7f00008eb000)="5802bd459bbacb54fd3f2d1fbf52b31ee1ec60e36aa8958ba2489c0103005ea0c8717e5bf7b991c695f56e5a00000a600fa0331a141f63000e561e2a17c323f95cd41447111180ca2114633a00008b9a87677e54599f76bbb5853ae3248f23c4c26ffdc251ccae8c9f5465e420d180d3c980a24e4c91e65ae297bb5e9e024d51c9532c0838de808f0901db4c79600e329cf680e892e59c14e52f6da465ff4ac8c27492c40500000031ece1b448093f971dbbf9ffffff534d8f1096d9e1608197654f6855113b2f989916a0d6e2bccc011d3fe6453442df6e565ab0cf5d367d2ccc7a2d60988007ac9b7057ba642471") openat$sequencer(0xffffffffffffff9c, &(0x7f000088c000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004ed000-0xe1)="ebb6", 0x2, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000bcf000-0x12)='.request_key_auth\x00', &(0x7f0000c9e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) 2018/01/16 06:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000dd000-0x8)='./file0\x00', 0x40000, 0x8) setns(r0, 0x8000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000020000)={0x0, 0x1000, "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"}, &(0x7f000077e000)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ea000-0x8)={r1, 0x2}, &(0x7f000043b000-0x4)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800200040004531, &(0x7f0000564000-0x12)="") [ 59.528849] tmpfs: No value for mount option ',9' 2018/01/16 06:00:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='net/ipv6_route\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000ad0000-0x10)={0x101, 0x585}) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r1, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/16 06:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000fbc000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x100) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f64000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000925000-0x4)=0xffffffff) 2018/01/16 06:00:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x81}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000)=0x8001, &(0x7f0000004000)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="dc93461474c8bc3f0a99acc1eda10feb", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 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) pwritev(r1, &(0x7f0000005000)=[{&(0x7f0000002000-0xe2)="f8c249bf15ef87b9d6535c3d6f670a7793fafa84e340b08abdfc5df7fe2b491aa3cd4ffca0ba8dd3ae82af11d9d6484599b7e54391babd57b0cbd93de2377f3394cdf5103bad021d4ba7fb5ed5d2af7f3c7b155616893816d85b2db2453f711e127cfd2d2ae08ca1028aab5ea8edb9c37952dc9a55ea819ca3b6da93fbbf64210a0c034812c056f63a7b4e45d7b468254f6054d3491e4b86a2933a9c277836ae39c8286959f5da70ee08db0d11d15128898a3a1cb293dab9a4d131f4ec7534cb23e4b60d5163ef3580bbbfb48abb88082edb2b14515907af6599cfa6acf371bf291b", 0xe2}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000005000)="30cd5319c570cc8241640658cd5ea8f06985970a4c35bd9cad667ed33708f4ff8e7db833ac17692e706e1e99ab9c7581c8ffd3a87f040f1d235ee1f4ad0a063f3c95608c8f33ad80cceedac6394e02d969d771513f184a13aaa6eae9cd647865041bef847ad5babe4e2758e3374b826dda8aae453a0e70686e7bc685c97663048906076deec623475fe83702e6bc2d7f0d4fc17cb63b93fb5bdfadce192b48fc7b78c07c324cac749f9f417297c1543e0fc28fd0a824b3aa4f6e533f899ac8b97c16579491f52e5fefaa96223ce9f34f8d54ad3b10", 0xd5}, {&(0x7f0000006000-0x2)="b49c", 0x2}, 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{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000005000)="441f3998deddc447364cbf4c6d4c099f3c49f8e9cbbd3debf83ea7af808004a5e14cca1e871d6f31223ad53e277d581d62572b76749b11327a0f86cea7", 0x3d}, {&(0x7f0000002000-0xad)="786d290a329f2b62c175c45c7ce79da1c18a37ecce5d0c92d94dcddf4b67cc7b8c446e159da7b8909e8b2f050dc0feef675c692b40627d7bb93f0aff186d599530ab33f337668a3164d503b0e143ad104ebc32cfc6c68295b12d1b91caa8112a9d4216dfa47fcfac881ae25978a6c9ca98154a80a16dfe9c2a81a82200cafae673ca10ca915a1b74ec6b8c21e5c9909c8d689aabb24b8ed69e1eeff9f85ebc815599a55babf654c13665275187", 0xad}], 0xa, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000003000)={r3, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r2, 0x200, 0x30}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x7a0000000000, 0x1, 0x1ff, 0xa, 0x20, 0x20, 0x7d, 0x0, r4}, {0x1000, 0x8001, 0x7f, 0x6, 0x132ef407, 0x406, 0x7fffffff, 0x1}, {0x9, 0x8, 0x8, 0x3}, 0x2, 0xc, 0x0, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x2, 0x3, 0x5, 0x6}}, 0xe8) 2018/01/16 06:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x7, 0x7fffffff) recvfrom$ax25(r0, &(0x7f0000b53000-0xf8)=""/248, 0xf8, 0x2000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 06:00:03 executing program 1: r0 = syz_open_dev$mice(&(0x7f00001a5000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x8, 0xfffffffffffff001}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000007000)=""/0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xf1a}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000c000)=0x3, 0x4) 2018/01/16 06:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) sigaltstack(&(0x7f0000d85000/0x2000)=nil, &(0x7f0000508000)=0x0) 2018/01/16 06:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x18a) close(r0) r1 = getpid() sched_getattr(r1, &(0x7f0000d4e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f37000)={0x4, 0xb2, 0x20, 0x3, 0x0}, 0x14) 2018/01/16 06:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f79000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00004c3000)={0x4, 0x7f, 0x7ff, 0x2, 0x7ff, 0x93}) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef58, {0x200400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000018e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000676000)=0xe8) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/16 06:00:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x740d7e24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, r2}) memfd_create(&(0x7f0000000000)='\x00', 0x2) close(r0) 2018/01/16 06:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) sendfile(r0, r0, &(0x7f0000b8e000)=0x0, 0x7b000000) 2018/01/16 06:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, '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]}) rt_sigprocmask(0x0, &(0x7f0000796000)={0x1ff}, 0x0, 0x8) 2018/01/16 06:00:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") socket$inet_icmp(0x2, 0x2, 0x1) getrusage(0x0, &(0x7f0000797000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000573000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 06:00:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad5000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000919000+0x5be)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a5e000)=0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 59.742540] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.749667] CPU: 0 PID: 11413 Comm: syz-executor6 Not tainted 4.9.76-g8dec074 #13 [ 59.757314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.766675] ffff8801d1f9f8a0 ffffffff81d93169 ffff8801d1f9fb80 0000000000000000 [ 59.776019] ffff8801d0d80890 ffff8801d1f9fa70 ffff8801d0d80780 ffff8801d1f9fa98 [ 59.784045] ffffffff81660c0a 0000000000002b25 ffff8801cb2668f0 ffff8801cb2668a0 2018/01/16 06:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000f13000-0x8)='./file0\x00', &(0x7f0000b5b000)='./file0\x00') open(&(0x7f0000ac2000)='./file0/file0\x00', 0x0, 0x4) 2018/01/16 06:00:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000002000-0x86)="89a190489b5b268076e0b845313b8c826765f7f2ae1a667c860241d7aa09f0f5be3ed6bfe7f21794a23c1faa9627c0b8ff08768d9292a32b240d3c638d987ca958383bd15e8240f7f3a2932f251418086dfa9bea41ae75b6ab826f076a39d616c60a4e83829bea00d97669f508ea4ae14313a597091526a6f2e22a6af85ce122bfa9e39e743b", 0x86) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00006e5000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x47f, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) syz_open_dev$usbmon(&(0x7f000071f000-0xd)='/dev/usbmon#\x00', 0x6, 0x20000) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2018/01/16 06:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ac000)='/dev/rfkill\x00', 0x440080, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d44000)=0x0) [ 59.792061] Call Trace: [ 59.794632] [] dump_stack+0xc1/0x128 [ 59.799982] [] handle_userfault+0xa3a/0x1310 [ 59.806048] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.813073] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.819482] [] ? preempt_schedule_common+0x35/0xd0 [ 59.826047] [] ? handle_mm_fault+0x117b/0x2530 [ 59.832280] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.838513] [] handle_mm_fault+0x1fd1/0x2530 [ 59.844566] [] ? save_stack+0xa3/0xd0 [ 59.850011] [] ? __pmd_alloc+0x410/0x410 [ 59.855726] [] ? sigqueue_alloc+0x24/0x70 [ 59.861519] [] ? memset+0x31/0x40 [ 59.866610] [] __do_page_fault+0x5c2/0xd40 [ 59.872470] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.880416] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.888533] [] do_page_fault+0x27/0x30 [ 59.894042] [] page_fault+0x28/0x30 [ 59.899301] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 59.906383] [] ? SyS_timer_create+0x61f/0x1030 [ 59.912598] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 59.919250] [] ? do_futex+0x15c0/0x15c0 [ 59.924874] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 59.931533] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.938351] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.944912] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x5, 0x80000) membarrier(0x1, 0x0) 2018/01/16 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000529000-0xe)='/selinux/load\x00', 0x2, 0x0) shutdown(r1, 0x1) readv(r0, &(0x7f0000768000-0x50)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) 2018/01/16 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0xfffffffffffffdbb) 2018/01/16 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000084000-0xe)='/dev/keychord\x00', 0x40040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000060b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000653000-0x28)={0x6, 0x4, r2, 0x45, r3, 0x101, 0x1, 0x2967}) bind$inet(r0, &(0x7f0000a61000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a4f000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 06:00:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) 2018/01/16 06:00:04 executing program 1: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000005c000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000035000)=@known='system.posix_acl_access\x00', &(0x7f000005f000-0x50)=""/80, 0x50) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000005f000-0xc)={0x10000013, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/16 06:00:04 executing program 6: unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000493000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000773000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x80000) sync_file_range(r2, 0xa60, 0x3, 0x7) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000)={0xfffffffffffffbff, 0x0, 0x7fff, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) setreuid(r0, r1) 2018/01/16 06:00:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000477000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000ad2000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b75000-0x4)=0x1002) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000746000-0x4)=0xd8, 0x4) listen(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b5a000-0xe8)={{{@in=@multicast1=0x0, @in=@local={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, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x2a) 2018/01/16 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000005b000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f000078b000)="", 0x0, 0x0, &(0x7f00008bb000-0x10)={0x4, 0x0, 0x0, "94ef308f2a12", 0x0, 0x0}, 0x10) open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x10) getrusage(0x0, &(0x7f0000059000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) alarm(0x0) link(&(0x7f0000029000)='./file0\x00', &(0x7f000005b000)='./file0\x00') setitimer(0x0, &(0x7f0000034000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000786000)={0x0, 0x0}) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000c14000-0x8)=0x0) 2018/01/16 06:00:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bb1000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0xeb, 0x5, 0x0}, &(0x7f0000774000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x7, [0x7f68, 0xff, 0x1, 0x8001, 0xffffffff00000000, 0x4383, 0x0]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x5, 0x7, 0xef, 0xdda2, 0x5f9, 0x1, 0x80000000, {r3, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28000000000000, 0x8, 0x6, 0x8, 0xa3}}, &(0x7f0000c42000)=0xb8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00006ae000-0x4)=0x0, 0x3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab8000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000b86000)=0x4, &(0x7f000001a000-0x4)=0x4) 2018/01/16 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000091b000-0x4)=r1) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/16 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) getsockname(r2, &(0x7f00000a3000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ae1000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r3, &(0x7f00001bd000-0x1)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r3, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1", 0x22, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r3, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x2, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/16 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xffc, &(0x7f000057f000-0x8)={0xfffffffffffffff9}, 0x0, 0xfffffffffffffcff) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000027b000-0x4)=0x0, &(0x7f00000fb000)=0x4) vmsplice(r1, &(0x7f0000f2d000-0x10)=[{&(0x7f0000071000-0x5c)="", 0x228}], 0x1, 0x9) dup2(r1, r0) 2018/01/16 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="18cf90da1b90b494c52e89d57ed0ffb8", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) chroot(&(0x7f0000e5a000-0x8)='./file0\x00') membarrier(0x1, 0x0) 2018/01/16 06:00:04 executing program 3: ustat(0x5, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000471000)={0x7, &(0x7f0000001000-0x38)=[{0x6, 0x89fc, 0x3, 0xffffffff}, {0x52eb, 0x5, 0x5, 0x9}, {0x80000000, 0x9e2, 0x3f, 0x9}, {0x9, 0xe9, 0x81, 0x2}, {0x0, 0x4, 0x400, 0x8}, {0x3ff, 0x101, 0x9, 0x9}, {0xda, 0x8, 0x1ff, 0x342}]}) 2018/01/16 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00007e9000-0x11)='net/ip6_mr_cache\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000d50000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$inet6(r1, &(0x7f00000b0000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000902000-0x4)=0x1c) 2018/01/16 06:00:04 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x7fc, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eef000-0x11)='/selinux/enforce\x00', 0x311200, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000eee000)={0x0, {""/7}, 0x0}, &(0x7f0000eef000-0x4)=0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/16 06:00:04 executing program 2: time(&(0x7f0000699000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000a3e000-0xe)={0x3, 0x3, 0x3f, 0x3, 0x10001}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) 2018/01/16 06:00:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f000059a000-0x60)={0x0, 0x1, 0x3, @thr={&(0x7f00009df000)="bd173f0a6daa71e2bbf033b0657aa40ec29503f532c258d072f6060cf73596b394e752a8e01f7a2b9ea3fd429b0135a07e516b1d0fee46f4bdf030f19d0db50e95bd143d8b79718d42c4e42e59ca1c47f340c5", &(0x7f0000b9e000)="24321f2b9ba2886a00d117c10bf6cf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f000027a000)=0x0) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timer_create(0x3, &(0x7f00000c2000-0x60)={0x0, 0x1, 0x0, @thr={&(0x7f0000c97000-0x2)="dab6", &(0x7f0000618000)='9'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022e000)=0x0) timer_settime(r5, 0x1, &(0x7f0000491000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000f7d000)={{0x0, 0x0}, {0x0, 0x0}}) poll(&(0x7f00007d7000-0x40)=[{r1, 0x40, 0x0}, {r1, 0xc020, 0x0}, {r1, 0x280, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x483, 0x0}, {r1, 0x8, 0x0}, {r1, 0x100, 0x0}, {r1, 0x4001, 0x0}], 0x8, 0x100) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{0x0, r4+30000000}, {r2, r3+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f0000205000-0xc5)=""/197, 0xc5) 2018/01/16 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) chroot(&(0x7f0000cd4000)='./file0\x00') clock_gettime(0x0, &(0x7f000088d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, r0/1000+30000}, {r1, r2/1000+30000}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b04000-0x4)=0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000c0c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0xe) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000cd7000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) renameat2(r4, &(0x7f00002aa000-0x8)='./file0\x00', r5, &(0x7f00004cd000)='./file0\x00', 0x5) alarm(0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000488000-0x10)='/selinux/status\x00', 0x0, 0x0) memfd_create(&(0x7f000087a000)='nodev$[):!\x00', 0x0) 2018/01/16 06:00:04 executing program 3: r0 = request_key(&(0x7f00006ef000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='vboxnet1\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000f35000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c9000)='vboxnet1\x00', r0) keyctl$set_timeout(0xf, r0, 0x3) 2018/01/16 06:00:04 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000976000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4e1ab701, 0x0, 0x0, 0xbe9, 0x0, 0x20, 0x80, 0x2b, 0x7, 0x5, 0x7fffffff, 0x101, 0x2, 0x3, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x27}, &(0x7f0000002000-0x4)=0x8) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x2)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x500, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x8, 0x7, 0x200, 0xffffffffffffffc1, 0x7, 0x8001, 0x0, 0x1000, 0x3, 0x1f, 0x7ff}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$packet(r4, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000004000-0x10)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000004000)={0x68, 0xbac9, 0x9067, 0xff, 0x9, 0x10000, 0xb4, 0x0, 0xe55, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r2, 0x4, 0x3081}, 0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000005000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$getflags(r6, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000007000-0x48)={{0x2, 0x3, 0x20, 0x3, 0x800}, 0x40, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000007000)={r3, 0x20, "3246a42ab09824ce0618225807c9423d1f2a4e0a27a632c44c15e5aaa19ad12e"}, &(0x7f0000001000-0x4)=0x28) getsockopt$netlink(r5, 0x10e, 0xe, &(0x7f0000004000-0x34)=""/52, &(0x7f0000007000-0x4)=0x34) fcntl$getownex(r1, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r8, 0x8, &(0x7f0000009000-0x8)=0x0) 2018/01/16 06:00:04 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006000)=0x0) inotify_init1(0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000a000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000008000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0xb)='ns/cgroup\x00') mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/16 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) fstat(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f00001ff000)='./file0\x00', 0x41) 2018/01/16 06:00:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r3, &(0x7f000061e000)="", 0xffffff92, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f24000)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9, 0xff, 0x91, 0x10}, &(0x7f0000caa000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f5f000-0x3d)={r1, 0x35, "474737c99de4c2f548ca2ae75c5399aa1c6d08e6580e27232e27e089b1f7d960f9fbd2e7da149d808606d5ed2f14b27b9d6a73967f"}, &(0x7f0000788000)=0x3d) sendto(r0, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) 2018/01/16 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d33000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009ea000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001269, &(0x7f0000583000-0x2)="") r2 = creat(&(0x7f0000aa4000-0x8)='./file0\x00', 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000031f000)=0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0d000)='/dev/rfkill\x00', 0x400, 0x0) 2018/01/16 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) exit(0x0) r1 = creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000d96000-0x4)=0xaed0) 2018/01/16 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000bfb000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffd}]}) syncfs(0xffffffffffffffff) 2018/01/16 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_init() fallocate(r1, 0x1, 0x401, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d1000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000058f000-0x8)={0x0, 0x0}) fcntl$getown(r3, 0x9) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f00006d9000-0x10)={0x0, 0x0}) r5 = syz_open_dev$tun(&(0x7f0000425000-0xd)='/dev/net/tun\x00', 0x0, 0x60000) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000bfa000)=0x1163) ioctl$sock_ifreq(r3, 0x8938, &(0x7f0000b65000)={@common='dummy0\x00', @ifru_ivalue=0x1}) ppoll(&(0x7f0000337000)=[{r2, 0x89a0027b234d0604, 0x0}, {r3, 0x4000, 0x0}, {r4, 0x2000, 0x0}, {r5, 0x4120, 0x0}, {r6, 0x8001, 0x0}], 0x5, &(0x7f0000bbc000-0x10)={0x0, 0x989680}, &(0x7f00009a5000)={0x10000}, 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r0, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000397000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000061000)=0x3) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) 2018/01/16 06:00:04 executing program 4: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0x5, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) poll(&(0x7f00004d2000)=[{r0, 0x400, 0x0}], 0x1, 0x80000001) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005e8000-0x44)="cf803cf00001079c8d1117bd5f2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e4c8017e64a93974b9992ec0007e9d0ac2c82e43f327a63", 0x44}, {&(0x7f0000112000-0x1001)="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", 0x1001}], 0x2) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5be03848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='cmdline\x00') preadv(r2, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005eb000-0x4)=0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005eb000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00005ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000306000)=0x0, &(0x7f00005ea000)=0x0, &(0x7f0000105000-0x4)=0x0) stat(&(0x7f00001e8000-0x8)='./file0\x00', &(0x7f0000291000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a4000)={0x0, 0x0, 0x0}, &(0x7f000049c000)=0xc) getgroups(0x4, &(0x7f000025a000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getpgid(0xffffffffffffffff) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00005eb000-0x1e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005eb000-0x8)='./file0\x00', &(0x7f00004f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a54000+0x52c)={0x0, 0x0, 0x0}, &(0x7f000085b000)=0xc) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000213000)={&(0x7f0000e12000-0x64)=""/100, 0x64}) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) 2018/01/16 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000126000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7c000-0x4)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000905000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000dd7000-0x18)=[{r0, 0x40, 0x0}, {r1, 0x8, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f0000ff2000)={0x0, 0x989680}, &(0x7f00003d4000-0x8)={0x2}, 0xfffffffffffffdb5) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) 2018/01/16 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000036000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f0b000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005f1000-0x4)=0x0, &(0x7f0000219000-0x4)=0x4) 2018/01/16 06:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0xb9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000094000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xc5ca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8000, 0x431, 0x6, 0x219}, &(0x7f0000d27000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001e7000-0x1008)={r1, 0x1000, "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"}, &(0x7f00007c2000)=0x1008) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) eventfd(0xfffffffffffffffb) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x100, 0xe, 0x6, 0x8, 0x0}, &(0x7f0000007000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x7, [0xfffffffffffffffb, 0x0, 0x3ff, 0x0, 0xbfa, 0x4, 0xb4b]}, &(0x7f0000005000)=0x16) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 06:00:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:04 executing program 2: prctl$intptr(0x21, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000-0x4)=0x2) 2018/01/16 06:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/hwrng\x00', 0x40, 0x0) bind$inet6(r0, &(0x7f0000f27000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8df}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000090f000-0x1)='\x00') setsockopt$inet6_buf(r1, 0x29, 0x2000000003f, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0xffffffffffffff25) 2018/01/16 06:00:04 executing program 7: pwrite64(0xffffffffffffffff, &(0x7f0000970000)="", 0x0, 0xfffffffffffffffc) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80003, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00006a2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c66000-0x4)=0xfffffffffffffffa, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e52000)=0x8, 0x4) [ 60.337485] binder: 11574:11580 transaction failed 29189/-22, size 2891-0 line 3004 [ 60.378818] binder: 11574:11596 transaction failed 29189/-22, size 2891-0 line 3004 [ 60.400893] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.408767] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 06:00:04 executing program 1: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") syncfs(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 2018/01/16 06:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00003b3000)=0x304) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000041b000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ppoll(&(0x7f0000af9000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000058d000-0x10)={0x77359400, 0x0}, &(0x7f0000035000-0x8)={0x5}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a69000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[{&(0x7f000088a000)="", 0x0}, {&(0x7f0000ece000)="", 0x0}], 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000553000-0x4)=0x20, 0x4) 2018/01/16 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000f9a000)=0x1, 0x4) sendmsg$netlink(r2, &(0x7f0000ab7000)={&(0x7f00008a2000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000327000-0x70)=[{&(0x7f0000cbb000-0x141c)={0x68, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="44f2e0aaa6a80f96030ab1c5a9fd031cbad47003ee7ce8abeda80b4f6dbf2c3809e7f5e1e325276eb4dbfe2efc2f25634e1b5d985cd337d7f3366b222d33e1761541bafa3c982faa2b77d5965633f8869c931c94033e"]}, 0x68}], 0x1, 0x0, 0x0, 0x8010}, 0x4000000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b00000-0x6)={0x0, 0x800}, &(0x7f000060b000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000087000-0x8)={r3, 0x5}, &(0x7f0000525000)=0x8) 2018/01/16 06:00:04 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000005000-0xea)=""/234, 0xea, 0x18) pwrite64(r1, &(0x7f0000006000-0x4f)="", 0x0, 0x0) close(r1) close(r0) 2018/01/16 06:00:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000-0x4)=0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) prctl$void(0x22) 2018/01/16 06:00:04 executing program 3: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008c8000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000fd1000-0x28)="260000005e0009f9ffffff0001e3000000f40f00010000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/16 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f85000)="", 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x58, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/16 06:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e05000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001fd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000e4b000)={&(0x7f00006a0000/0x4000)=nil, 0x66fd, 0x7, 0x2, &(0x7f00007be000/0x3000)=nil, 0xf97}) close(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000691000)=0x9, 0x4) 2018/01/16 06:00:04 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fe6000)='./file0\x00', 0x400000, 0x41) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000f7d000)=0x0, &(0x7f0000373000-0x4)=0x4) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/mls\x00', 0x0, 0x0) mlock(&(0x7f0000a49000/0x3000)=nil, 0x3000) sendto$ipx(r1, &(0x7f00006ea000)="943224c19b", 0x5, 0x4000, &(0x7f0000a93000-0x10)={0x4, 0x100000001, 0x6, "b44eacfa7439", 0xffff, 0x0}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fe7000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fe7000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=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=@mcast1={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}}, &(0x7f0000589000)=0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000fe7000)={0x4, 0x9, r2, 0x4, r3, 0x3, 0x4, 0xcb7d}) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mkdir(&(0x7f0000032000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r4 = gettid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r4, 0xf, &(0x7f0000fe7000-0x10)={0xd89, 0x0}, &(0x7f0000306000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000fe7000)=[0x6, 0x990]) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000060b000-0xb8)={0x0, 0xffffffffffffff80, 0x9bf, 0x200, 0x9, 0x6, 0x100000001, 0x1f, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1334d596, 0x0, 0xffffffff, 0x3, 0x81}}, &(0x7f0000e4f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000812000-0x8c)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 06:00:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00009a8000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/16 06:00:04 executing program 3: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000058000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000058000)=0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000059000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004d000-0x4)=0xc) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005a000-0xc)='/dev/rfkill\x00', 0x100, 0x0) connect$inet6(r2, &(0x7f0000044000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe05}, 0x1c) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000059000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r1, r3) r4 = syz_open_procfs(0x0, &(0x7f0000051000-0xe)='attr/fscreate\x00') preadv(r4, &(0x7f0000050000)=[{&(0x7f0000050000)=""/182, 0xb6}], 0x1, 0x0) 2018/01/16 06:00:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x3, 0xfffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x3, [0x6, 0x9, 0x80000000, 0x7, 0x2, 0x1, 0x2, 0x3]}, 0x5c) r2 = memfd_create(&(0x7f0000000000)=']ppp0vmnet1\x00', 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000000)={0x0, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000a5d000-0x3e)=""/62) chmod(&(0x7f0000f1f000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f26000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003c6000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000d4000-0x78)={0x1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0xffffffff00000000, 0x9, 0x3fffc0000000, &(0x7f0000b70000-0x9)=@generic="f871143591f75c3911d556c4f9d45375", 0x8, 0x8, 0x1}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000068000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000-0x38)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cf000-0x10)={&(0x7f0000b6d000)=@flushsa={0x14, 0x1c, 0x0, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 06:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00008c8000)=0x0, &(0x7f0000469000)=0x4) 2018/01/16 06:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00007a2000-0x2f)=""/47, &(0x7f0000387000+0x6d7)=0x2f) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e86000)={0xe943, 0x9, 0x0, 0x1f4c, 0xe4, 0x10000, 0x9, 0x3147fdf6, 0x401, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000070a000)=0x5, 0x4) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000bfc000)=0x0, &(0x7f0000267000)=0x4) fremovexattr(r0, &(0x7f0000e87000-0x15)=@known='com.apple.FinderInfo\x00') 2018/01/16 06:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e6e000)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r0}, &(0x7f0000142000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/autofs\x00', 0x300, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000344000-0x23)=""/35) 2018/01/16 06:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e49000)='./file0\x00', 0x10) sendto$ax25(r0, &(0x7f0000433000)="c96a9e1793aca1199bcf03f9941f62cba67ed5c9925c94ea3c4f7a96d8293b8ad9db05192ea797bd0850d105be72df080403ac41cecede0a9ec86595f72b05894a266f0e98ff9b14b54de39117b37b617ff56ae0af061a28dce8b368cc3fdc9f94f74218d2f946f21d4f4683a429fe6b60546c336e118ac4d9cda0092729abbe8d63193618b6af34a5c3104c8e4957445f20207a28341c591e970c1f338ca4cca4f07aca81d177dbf5e8aafe6c91dba608dd8ec6aee445f9fb69f73cdc208093f576963d7c576790c5968ee81208ca9adf", 0xd1, 0x20008000, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f00002be000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8)={0x0}, 0x8}) 2018/01/16 06:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 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]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000be3000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000906000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0x7, 0x5, 0x2f46, 0x3ff, 0xbc6, 0x6, 0x8, 0x10000, 0xfffffffffffffffa, 0x100000001, 0xbbc6, 0x9, 0xb0]}, &(0x7f0000e16000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dfa000)={0x4, 0x4ddfb0fd, 0x20c, 0x8, 0x3, 0x100000001, 0x5, 0xe00, r2}, 0x20) 2018/01/16 06:00:05 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000287000)='/dev/rfkill\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000066d000)={0x0, 0x1ff}, &(0x7f00003ca000-0x4)=0x8) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000aea000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002e2000)={r1, 0xb1f, 0x2, 0x4, 0x2, 0x7}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000622000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f2000)=0xc) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000aeb000)={0x11, 0xf8, r2, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mq_open(&(0x7f0000879000-0x4)='em1\x00', 0x840, 0x9, &(0x7f000077e000-0x40)={0x3, 0x4df, 0x1, 0xfff, 0x5, 0x4fe, 0x200, 0x6}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init() bind$inet6(r3, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r3, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000428000-0x10)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000817000)={r0, r1+10000000}, &(0x7f000036c000)={0x0, 0x0}) r2 = timerfd_create(0x7, 0x80800) readv(r2, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/16 06:00:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000e02000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) fcntl$setpipe(r0, 0x407, 0x8000) pkey_alloc(0x0, 0x20000000000003) 2018/01/16 06:00:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f0000298000-0x8)='./file0\x00', 0x2) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000860000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r2, &(0x7f00004dd000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @ext={0x0, &(0x7f000076b000)=""}}], 0x30) 2018/01/16 06:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) mount(&(0x7f00006cf000-0xe)='./file0/file0\x00', &(0x7f0000697000-0xe)='./file0/file0\x00', &(0x7f00003b4000-0x3)='v7\x00', 0x800, &(0x7f0000d94000)="46b39e28d7844e7a3376cd1c0c22b71e0e91b0adb56c39065e6139f3160033d0888fd648b3d31a2fb02328422cdacf20534d09e9a5c5cb83a78f64bec5f561b71b2ff917b6d516fc1d097df46f5e449c0b2960b15501e88051eee5354eeb7bb529fa9f6959eda627151d667cffba30f4373018bf22be79f02fdfa4712cef36623a84f1d132e83d6590ae8c874f448eb46afc82f632a71878d9d3620326b7b2c1a96cdba519d0bff25337d31d0efcc773fc2a1e674316b4644b4197b6bf4f11354bbe073f645fef370d44ae12b247086e6a7b9250f24906856cc792c17377678d353d4b74d38d1606b5f7") capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknodat(r0, &(0x7f000043d000-0x8)='./file0/file0\x00', 0x4, 0x80000000) clock_gettime(0x0, &(0x7f0000588000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000648000-0x78)=[{{&(0x7f0000444000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000f21000-0x10)=[{&(0x7f00002a5000-0x88)=""/136, 0x88}], 0x1, &(0x7f0000f77000)=""/182, 0xb6, 0xfffffffffffffffe}, 0x0}, {{&(0x7f0000b95000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a4a000-0x50)=[{&(0x7f0000c15000-0x96)=""/150, 0x96}, {&(0x7f0000f59000)=""/49, 0x31}, {&(0x7f000023d000)=""/131, 0x83}, {&(0x7f0000fa3000-0xe2)=""/226, 0xe2}, {&(0x7f000023c000-0xea)=""/234, 0xea}], 0x5, 0x0, 0x0, 0x6}, 0xc08d}], 0x2, 0x0, &(0x7f0000636000-0x10)={r1, r2+30000000}) r3 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00009f8000)=0x13, 0x4) unlinkat(r3, &(0x7f0000f95000)='./file0/file0\x00', 0x0) 2018/01/16 06:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x10) write(r0, &(0x7f0000a46000-0xa1)="24000000130007ffffffef00000009000100000c0d00b8000000ffffff000000f9011617", 0x24) 2018/01/16 06:00:05 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a47000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a17000)='./file0\x00', &(0x7f0000973000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000155000-0x8)={0x0, 0x0}) r3 = geteuid() socket$inet6_dccp(0xa, 0x6, 0x0) setresuid(0x0, r1, r3) r4 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') r5 = signalfd4(r2, &(0x7f00009fe000-0x8)={0x3}, 0x8, 0x80000) setns(r5, 0x0) mq_notify(r0, &(0x7f000056e000-0x60)={0x0, 0x22, 0x4, @thr={&(0x7f00000ce000-0x29)="f36121fef8068fd8376c90bd913e07ec1e9decfa4f01c82486d07999590436d8fc7a2489c96d8c6757", &(0x7f00005bb000)="541bbf6da0cf640132341357680104b1a6536e26f706c1cebb26f84db935f75e7e75203651d3e01f3d203701a96f5a4e65b42526ebbac6f0229c2182293453a98110f452808a913c879a60d39c2438482609ccb44cd2ca130269848fb371642beb1450"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00009b1000)={&(0x7f0000ca5000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000493000)={0x1, 0x0}) 2018/01/16 06:00:05 executing program 7: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) 2018/01/16 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000076b000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000362000-0x2)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000101000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eac000-0x4)=0xc) 2018/01/16 06:00:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x1681, r1, 0x2, 0xdf}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f00005fa000)="bc", &(0x7f0000001000-0x4)=0x0, &(0x7f0000f36000)=0x0, &(0x7f0000000000)="01") msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) 2018/01/16 06:00:05 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x80000000, 0x4) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = creat(&(0x7f0000b7a000)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003f3000-0x1)={0x100}, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b73000)='/dev/usbmon#\x00', 0x8, 0x240040) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000f69000-0x24)={0x5, 0x8f6f, 0xfffffffffffffffa, 0xb06, 0x81, 0x5, 0xb527, 0x2, 0x0, 0x3, 0x26, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000ff090000400000000000000000fe", 0x26) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000156000-0x10)={0x0, 0x2710}, 0x10) 2018/01/16 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c3b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000840000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000ad1000)="a7c118ff4aabfce659c32e65ef0bbc397072f6501f893e117d824e8d153cc5acb4820b840f85534fcfb71e68d4b3aa8b5ba583f61465a7cfc2b2b2a7e467fd63e3908abceaea1af72a7e63799ccf77239d238cf2e83cf58635ba1ba15801a8e237d396f5bdee370c118fa9960e305fd5f421ea4c9f41de823bf9e84cf9afa2feb6afd083819fd5f40656682d32665cd533b1cc514ef816", 0x97, 0xff, &(0x7f000030e000)={r1, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r3, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xd9}], 0x1, 0x0) 2018/01/16 06:00:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xb1)={r1, 0xa9, "fed8b8c7b55f747f1723ecee016f16fdeb7ca61b869098b769e122af5a45a7a8c0a46b56ca7e6213fcb87dc497b72710694aa856957dc5951bcd0ed6fa5667dade8dcda26ba7804e2b671311b8a6e6c1f6fbac81862936a6de0ca44a5b4233007e255ddc67cfb80de62a85819fcdedfefb35bd345df56273ee1f35003371a8c113aacf2d6e763fc4a2ded3a6c0c75f5cbcf7b0a19dbfa12629bc7eec718141888d6860f0b5998e19db"}, &(0x7f0000000000)=0xb1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000)="7c5c2a4d530272807d415c77c653bc3ff38c6277c2912786e6e9db417c4f29583463711b610145f5045414a834fe44cc9ffadc7dd971ab", 0x37, 0x2, &(0x7f0000003000+0x5a9)={0x77359400, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000-0x8c)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000005000)=0x80000000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=""/22, 0x16) get_thread_area(&(0x7f0000005000-0x10)={0x1f, 0x20101000, 0x4000, 0x3ff, 0xfffffffffffffffc, 0x7, 0xffff, 0x9, 0x7, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r1, 0xfffffffffffffffa, 0x0, []}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x72)=""/114, 0x72) 2018/01/16 06:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x3aa, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r1, 0x80000) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/16 06:00:05 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000051000-0xe)='attr/fscreate\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000f000)=0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000058000)=[], 0xffffffffffffffd, 0x0) 2018/01/16 06:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005e6000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000806000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005af000-0x4)=0xb) sendto$inet(r0, &(0x7f0000cbd000-0x2d)="f3369d283de996ff145e7ce77084847a7f65ab011aacea45935b5d6fb1ccc6e05a7ae2fc98cce852a1c814b7ee", 0x2d, 0x4045, &(0x7f0000964000-0x10)={0x2, 0x1, @rand_addr=0x675, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000477000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_mreqn(r1, 0x0, 0xfffffffffffffffe, &(0x7f0000be6000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000029e000-0x4)=0xc) 2018/01/16 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000000a000-0x4)=0x5, 0x4) 2018/01/16 06:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) signalfd(r0, &(0x7f00003ad000)={0x2}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 06:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd7000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000d16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a7c000)='./file0\x00', &(0x7f0000799000-0x8)='./file0\x00', 0x1, r0, r1, 0x2, 0x5, 0x8000) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000c2f000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) rmdir(&(0x7f0000a00000)='./file0\x00') pivot_root(&(0x7f0000159000+0x294)='./file0\x00', &(0x7f0000508000)='./file0\x00') 2018/01/16 06:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000274000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) write(r0, &(0x7f0000037000-0xa)='d', 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000907000-0x8)=0x1) sendto$inet(r2, &(0x7f000090b000)="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", 0x23b, 0x0, 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) 2018/01/16 06:00:05 executing program 7: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f000029e000)='./file0\x00', 0x59) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000361000)={0x0, 0x7c, &(0x7f00001d7000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b1000-0x4)=0x10) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000361000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x2, 0xa2b8, 0x2c22f596, 0x5, 0x4, 0x1, 0x2, 0x6, 0x4, 0x9, 0x2, 0x0, 0x9]}, &(0x7f00000b4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002bd000-0xc)={r2, 0xcc2, 0x20020}, &(0x7f0000360000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000152000-0x8c)={r3, @in={{0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000361000-0x3e)={0x401, 0x36, "d2a2506390df24f6ce43c77e9d4ed13fbbccc27e05dcf4218bb87e6a157720555a9e2c31487b025d46d750c7018abddc35bf5896eb8b"}) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000)=[{0x18, 0x29, 0x37, 'R'}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000361000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000349000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000305000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x7, 0x100, 0x2, 0xc04c0000, r4}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000035e000-0x8)=0x0) 2018/01/16 06:00:05 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053b000)='/dev/hwrng\x00', 0x84000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000053d000-0x6)={0x4, 0x9, 0x40}) 2018/01/16 06:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c6a000)='attr/keycreate\x00') getpeername$llc(r0, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d2e000-0x4)=0x10) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) lseek(r1, 0x0, 0x1) 2018/01/16 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c74000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000249000-0x10)={0x0, 0x1c, &(0x7f0000327000)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}]}, &(0x7f0000c49000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bde000)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d58000-0x6)={r1, 0x1}, 0x6) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b69000-0x4)={0x800, 0x4, 0x1f}) capset(&(0x7f0000501000-0x8)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) recvfrom$inet6(r0, &(0x7f00005e3000)=""/4096, 0x1000, 0x2000, &(0x7f0000000000)={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f0000e28000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000859000)=0x0) ptrace$setopts(0x4206, r2, 0x3f, 0x30) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000ecd000)={&(0x7f000033c000-0x8)=[0x0, 0x0], &(0x7f0000e60000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000aa6000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000039d000)=[0x0], 0x2, 0x4, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 06:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fa5000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000008e000-0x4)=0x1, 0x4) write(r0, &(0x7f0000fba000)="2700000014000707030e0000120f0a07110000010b0000020008000400009b0000aa001f007500", 0x27) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000482000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/16 06:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(r0, &(0x7f00004d7000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d24000-0x4)=0x1002) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000a3000)={0x1, &(0x7f0000e68000-0x8)=[{0xfffffffffffffff8, 0x5, 0x6, 0x1f}]}, 0x10) unlinkat(r1, &(0x7f0000d60000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000bff000)=0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a31000-0xa)='/dev/ptmx\x00', 0x4100, 0x0) [ 61.194244] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 61.219870] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 06:00:05 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") 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(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fe6000)='.') umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 06:00:05 executing program 1: mmap(&(0x7f0000000000/0xedb000)=nil, 0xedb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000053e000-0x20)={@generic="7e296aa5024c2ef620fe3f169fac3cbd", @ifru_flags=0x2800}) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000edc000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000045b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c57000)={0x0, 0xd99, 0x10}, &(0x7f0000edd000)=0xc) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000ad000-0x10)={0x3, 0x8, 0x1, 0x0, r3}, 0x10) unlinkat(r1, &(0x7f00005f2000)='./file0\x00', 0x200) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000acd000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000edf000-0x18)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ee0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee0000-0x4)=0x10, 0x80800) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000edf000)={0x11, 0x18, r5, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) recvfrom(r0, &(0x7f0000ede000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00001b5000)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ce9000)="ca747b6a5193d0f4a00f1e2c3261b343687d367f8c39aefe48543cc60865d45252d24b4628a98c1f84334b18cdc0464f5ac4b70448cdc5670a62fa5747711db000b6ce34df92d8213997f8ab1b8e0d06a36e20a61716578d6127f2c18255e5c7c7bb9fedbcc494c67f02504342e142", 0x6f, 0x0, &(0x7f00004cb000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000302000/0x2000)=nil) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c38000-0x4)=0x7, 0x4) write(r0, &(0x7f0000edc000-0x26)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7153500b0", 0x26) 2018/01/16 06:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) getresuid(&(0x7f0000544000)=0x0, &(0x7f00008be000)=0x0, &(0x7f000093c000-0x4)=0x0) r2 = getgid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchown(r0, r1, r2) ioctl(r0, 0x2270, &(0x7f00003ba000-0x2)="") [ 61.276515] IPVS: Creating netns size=2536 id=13 2018/01/16 06:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xd, 0x8000f, 0x8, &(0x7f0000cde000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cd7000)=@int=0x0, &(0x7f0000168000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000813000)={0xffffffff7fffffff, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005e3000)=0x0, &(0x7f00003ff000-0x4)=0x4) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000192000)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a15000)=0x0, 0x4) connect$inet(r0, &(0x7f0000561000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f7c000-0x4)=0x0, 0x4) [ 61.356677] IPVS: Creating netns size=2536 id=14 2018/01/16 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) listen(r0, 0xffffffffffff0000) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110, 0x0}, {r1, 0x1006, 0x0}], 0x2, 0x0) 2018/01/16 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r0, &(0x7f0000f3c000)=[{&(0x7f0000626000)="ede259c48c3dfe3a64c3553c58174d74cf897234c2d96623a2d35cef58984b311143bb4c8a3f971ba094c96d352e55669f6086ef9d876ef86588d138d8007af549189beab2f6a8d92de0f3d69877dbbdde3294fa4d7fe1585321977e5b1fae92", 0x60}, {&(0x7f0000dcd000-0x10)="da71226111b2e7c0a97008f7b403e7a9", 0x10}, {&(0x7f00006fe000-0x8d)="12af8e277be13db911bb7871d9040d3b0d431eea6552d478c3f0a3c83af7df1d4e446d9ded2d41a2dd5cbbd4d8179cd5b84ad3dab236f4b4a20b9e7e29411529ed29fef8b6d4865a83ab36910363843ec1bb3c736bc809a06e30c6c7edd435a962f92878b48997e92eaf0dee4a2edfe7994a510d14b48b20b5acdd94eb2b82591b2a3f04dd59670c382b3c81f4", 0x8d}, {&(0x7f00001a2000)="18e2f33fe87923dc6ce63c1537af7582f5ef9f29eda9e3801bece7fd641761bbf1ae50604a5b8c0e38bab666ae7179aeb653df82b58a674faccdd4e38e5691cb59bec435e30046c8a634b4cf15874c2c77c312d0c7da3f8b8772903d2acd120015bf01acd370dbff5e5e277fbf8cef13e11f9a32346aebf8eab902cb453b55cd200a6603c053d69824996402b4b044470bbc5386355b301ffc278f9e8676dd0494ec62a0200ca00679a83e3ace2ba81a5b2a970c900e48a061231736d9455e56603b4022353e8f0433c60c349ac1c59ceb8e4355c5606246255526922e2c4157d4463d0dbb42eb2ca4f29b94", 0xec}, {&(0x7f0000c19000-0xee)="1e7a8a5f9ce99cd98d77694a651f419683f720b108e8ee4b9b9c0042358f78c42184c185526471f3e5594c077172ed4274f87133936fdf8a5007c7a4c5cfa32a34691c49a2d48beb4891c7c72eba7eee31e8b0f5433fdfb680ba09e4a5ac652b47a11dfa703e45030af7090b6d9e9aa1474d840589b4a6ae2946ed2c82665d322703bcf95daf731bfff3f1edf5ba457a81802122d1f259f15041d3031e3bd0c3692202ed72497e71527958d84c281f05e9eee78083da12774f48261ce1958c9676a14dfc31e71228dbbaf0218fd4192352de9bf33a4d2687da8ba44889d385d24179f933f0b701dd37d44741dedf", 0xee}, {&(0x7f00001fb000-0x18)="b5032a801c3444e17299df450288e0ea18febf05bc8e714c", 0x18}, {&(0x7f0000a01000-0x13)="2f2d6a3b68c61ba2a157736417f76a0951a35d", 0x13}, {&(0x7f000095b000)="c1fd7103e38d2b2530b5182b5fc71b02ae0199eba1cb0ce29fe3a05e29b930ee61ef17ddb7dfbf8ad1f580697717cbebe3f16dbe5c4799f5e8207fc0d3d0b01da95091c5481f8789961e4daa2b3f1f2fb981ef948a40703a2ee90acf929627ab048d3e570c83874d17856ce72dd166a16267a37098590335ab89219f27c533d02a94e9958e879f0503343bf0b226218fdf25799fe317bab6c2c00f6185088d73f42ee2ab4b982375bdd73046704f5a7a7c11a3b638bd851305df3237df89a5d1e09e57f38f38453a4c0989db9a423a88f88526eb6b55c4991849d5", 0xdb}], 0x8) r2 = dup2(r1, r0) getpeername$netlink(r2, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e84000)=0x0) ptrace$getsig(0x4202, r3, 0x401, &(0x7f0000cda000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 06:00:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt(r0, 0x5, 0x4, &(0x7f00008a4000)="31aa7dabf8dc26cee16f96506bae980350d576b77fde2c9e0b857cb73ebd1dbab31781cb20", 0x25) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) 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, {0x8f, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/16 06:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000098000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) 2018/01/16 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00005e5000-0x9)='/dev/sg#\x00', 0xbc, 0x400001) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000027000)=0x0, &(0x7f0000bff000)=0x4) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000fe6000-0x2c)=""/44, 0x2c}, {&(0x7f0000430000-0x1)=""/1, 0x1}, {&(0x7f0000fe6000-0x38)=""/56, 0x38}, {&(0x7f0000fe6000-0x4c)=""/76, 0x4c}, {&(0x7f0000613000-0xf7)=""/247, 0xf7}, {&(0x7f0000fe5000)=""/25, 0x19}], 0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/dev/sequencer2\x00', 0x140, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000fe6000-0x38)={&(0x7f000023a000)=@full={{0x3, {"21c6d45995590c"}, 0x100000000}, [{"a6a5243b6e7a2b"}, {"a78b060679cd37"}, {"69b13dbf44d3bd"}, {"307166e291b1fc"}, {"05c6f82b1452fd"}, {"f873d40a45b6b7"}, {"b05e58321eb5c6"}, {"774ef5e3f10b22"}]}, 0x48, &(0x7f00000f8000-0x20)=[{&(0x7f000091e000)="a4890283cc2abd152ed14f52395d1b9b6bfd2a0f2acc5a9dda4b121cfb708270590c2916a906999ae6925dcf8fa0cacf96511a055896b238cb5f30ccae6cc390b4b2116452ee8ede4d0940fe34a0afe0ca92", 0x52}, {&(0x7f0000fe5000)="bf758bb35d7c1d484f567478f075a37b362178bbcdde1e332388b6b4ca9698370bc65e48b9c35bc4abaf204f857eba2b946d5ad6ba4e2966ecb8fb94e824271c50c8eec06e3650c8bbcbdce086db73460e540b1cade6e7c78d7923fd5d3a491e0bd01fb8ceb6d66abd55f5a4df9df282a29422b50ebf3a4ceb346ff920c132addb6eef7be195f471cd9f337b4c88fa5fc0301cbce55bf81bdbe23fe492a81b0aea184d6ba59c1d660c4088be4b2a1e3937256ac088f4f7dade291229f309804d", 0xc0}], 0x2, &(0x7f0000fe5000)=[{0xd8, 0x0, 0x1000, "bc97a076efe81b5b26d501ee9af4f856442a9570fa45b192eae7eeab377b4d824e57509b944ed9078b04f14f5d3d6f27516e392b9a811ca45aacbaaf81d9e95421943260f00535de69138e8d93dbecd88f82c44bb15e86db4da011f3bd7d6cd31a614681f268c04cff41ea3ea0f1beb72a2b28973d39b88bc9c1eadd5c44a43633d071d7948aecb4e219867e44cd811b63cd1977af09cadc2b6058fb9ba9c674dc5d9aea0c46939a0046e89cf683e295db48ca04f1612c6555bdb0eaa7e30d3cee"}], 0xd8, 0x1}, 0x101) ioctl$KDSETMODE(r2, 0x4b3a, 0x81) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/16 06:00:06 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) alarm(0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/16 06:00:06 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000008000)={0x2, 0x2121, 0xcd0, 0x9, 0x0, 0x1000}) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000008000-0x8)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/16 06:00:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000002000-0xd9)=""/217, 0xd9}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000001000)=""/98, 0x62}, {&(0x7f0000002000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}], 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x49, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x400) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000896000)=0x6) syz_open_procfs(0xffffffffffffffff, &(0x7f0000a50000)='net/raw6\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000018d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/16 06:00:06 executing program 1: r0 = socket$inet(0x2, 0x806, 0x86) close(r0) 2018/01/16 06:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000287000-0xaa)=""/170) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e8d000)=[], 0xfffffc6, &(0x7f0000fa2000-0xc)=""/12, 0x4, 0x0}, 0x0) 2018/01/16 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fsync(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007c1000)={0x0, 0x0}) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/01/16 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000d29000)='/dev/random\x00', 0x0, 0x4000) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b18000)=0x0) ioprio_set$pid(0x2, r1, 0x4) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d2b000-0x60)={0x0, 0x9, 0x3, @thr={&(0x7f0000738000)="4d35e330bc4b2352be356e3c70dcbe398c708f570bee17d532750185ab575a901ea228b47f46c8baf3ecdae75b54b129547e895f70b97f365f11889d4dde18258e26937605840799bb62337d03e08437af5cf5e36f0c3cb3846098c2a824", &(0x7f000070c000)="fa6486c856d857"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000)=0x0) 2018/01/16 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000012a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ce9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e18000)={r3, 0x5, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f000028f000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e7a000)={0x0, 0x0}) fcntl$lock(r0, 0x1d29ea798ae145e, &(0x7f0000415000)={0x2, 0x2, 0x1, 0x4, r4}) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000a87000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) 2018/01/16 06:00:06 executing program 0: r0 = socket(0x3, 0x4, 0x6) recvfrom$inet6(r0, &(0x7f0000969000)=""/0, 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x3, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000002000-0x4)=0x6) accept$packet(r0, 0x0, &(0x7f0000000000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80800001}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x1a8)=@updsa={0x1a8, 0x1a, 0x800, 0x3, 0x1, {{@in=@rand_addr=0x401, @in=@empty=0x0, 0x0, 0x6, 0x2, 0x0, 0x2, 0x20, 0x80, 0x0, r2, r3}, {@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@broadcast=0xffffffff, {0x8, 0x8, 0x6, 0x7, 0xfff, 0x100, 0x3, 0x6}, {0x6, 0xfffffffffffffffc, 0x7, 0x4}, {0x5, 0x4, 0x7}, 0x0, 0x5, 0xa, 0x2, 0xe207, 0x24}, [@replay_thresh={0x8, 0xb, 0x200}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @migrate={0x88, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3e, 0x1, 0x0, 0x5, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x33, 0x1, 0x0, 0x0, 0xa, 0xa}]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4000}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x8000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) shutdown(r0, 0x0) 2018/01/16 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d32000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000995000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9a5d9227e2f08692fc3d81865a492eef"}) syz_open_dev$tun(&(0x7f0000f1f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f00008c4000)=[], 0x0, &(0x7f00005d3000-0x10)={0x77359400, 0x0}, &(0x7f0000dc1000-0x8)={0x0}, 0x8) r1 = gettid() ptrace$getregs(0xe, r1, 0x2b8, &(0x7f000052d000-0x52)=""/82) 2018/01/16 06:00:06 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000e95000-0x24)={0x1000, 0x0, 0x7, 0xffffffff9393f8e2, 0x7, 0x3, 0x6, 0x3, 0x8, 0x8, 0x100000001, 0x1}) futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0xfffffffffffffffe, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 06:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b63000-0xa)='/dev/ptmx\x00', 0x40, 0x0) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) open$dir(&(0x7f00009d4000-0x8)='./file0\x00', 0x600, 0x40) r3 = dup3(r0, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = timerfd_create(0x7, 0x0) read(r4, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r5 = inotify_init1(0x0) fcntl$setstatus(r5, 0x4, 0x72109c5fef5d34d3) r6 = gettid() fcntl$setown(r5, 0x8, r6) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r5, 0xa, 0x20) inotify_add_watch(r5, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r4, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f0000253000-0xa)='./control\x00', &(0x7f0000cec000)='./file0\x00', &(0x7f0000661000)='befs\x00', 0x40000, &(0x7f0000ad9000)="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") epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) read(r7, &(0x7f00003cb000)=""/4096, 0x1000) dup3(r7, r1, 0x0) 2018/01/16 06:00:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000011000)='em1wlan0loppp0\x00', 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000f64000)=@known='user.syz\x00', &(0x7f0000c4b000-0x2c)='{em1%eth0eth1vboxnet1#cgroupem1-+em0lo\'ppp0\x00', 0x2c, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b7a000-0x2)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockname(0xffffffffffffff9c, &(0x7f0000944000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000-0x4)=0x2e) getsockname$ax25(r0, &(0x7f00002f0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000392000)=0x10) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000c76000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/01/16 06:00:06 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/rtc\x00', 0x101440, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000015000-0x4)=0x0) r2 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000014000)={r3, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x1f) preadv(r4, &(0x7f0000002000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x39f}], 0x1, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000014000)=""/6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000015000)={r3, 0x10000}, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 06:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000909000-0x12)='/dev/input/event#\x00', 0x7e9329ff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/relabel\x00', 0x2, 0x0) connect$netrom(r2, &(0x7f0000a4b000)=@ax25={0x3, {"5efcfe20093b9b"}, 0x6}, 0x10) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) r3 = open(&(0x7f00005a9000-0x8)='./file0\x00', 0x400440, 0x10) ioctl$TCGETA(r3, 0x5405, &(0x7f0000f23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 06:00:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 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$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x7a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) memfd_create(&(0x7f00002c0000-0x24)='\'selinuxposix_acl_access[em1@md5sum\x00', 0x3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet6_tcp_int(r5, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2018/01/16 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000f7000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b02000-0x4)=0x0, &(0x7f00002ec000-0x4)=0x4) 2018/01/16 06:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setpriority(0x3, r1, 0x0) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) r4 = memfd_create(&(0x7f00002a2000-0x40)="6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800", 0x1) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000028a000)=0x0) getsockname(r2, &(0x7f00002b9000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000924000-0x4)=0x6) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/16 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000d22000-0x30)={0x232, 0x0, &(0x7f0000009000-0xfc)=[], 0x0, 0x0, &(0x7f0000c3a000)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/16 06:00:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9b000)='/selinux/status\x00', 0x0, 0x0) sendto(r1, &(0x7f00000ca000-0x1000)="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", 0x1000, 0x800, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000696000)={0x1, 0x2, 0x1, 0x9}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f000086c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "96a345029c33c9a75fe45c359e6f606aa419a3ee3e904d649f793675bee9edea229a774028890bbc7af13dde0e8fb2d54c8afdd617864c9edf5983f7c6b211de", "7c21f8f688bad605a2c2f690f7b567400a2aef9c087e7f9f4682c648f3a2d52286019d0b81bbcdc9938d3150989b6c54e514dcebe0f9787ab35aeb86097ff25c", "9c20e437d445fdd23bc47ac4da82d1b7329d9bab6ea5c02ba98b2039c609caf4", [0x0, 0x0]}) 2018/01/16 06:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00002da000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000579000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000824000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@local={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}}, &(0x7f00003b9000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004d1000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x2, 0xa, 0xa0, 0x20, 0x5c, r2, r3}, {0x70cc, 0xffff, 0xfffffffffffffffb, 0x3, 0xb725, 0x8, 0x7e27397d, 0xffffffffffff0000}, {0xfff, 0x4, 0x10001, 0x7}, 0x8, 0x8, 0x1, 0x1, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7, 0x7, 0x0, 0x98, 0xffffffffffffffff, 0x3078, 0x0}}, 0xe8) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fremovexattr(r1, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/16 06:00:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000094f000-0x10)={0x0, 0x3f, 0xf28, 0x9}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e12000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0xfffffffffffff2c9, 0x4) pread64(r0, &(0x7f0000000000)=""/34, 0x22, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d23000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000664000)={0xc2bf, 0x7}, 0x8) timerfd_create(0x0, 0x807ff) [ 62.232474] binder: 11910:11911 ERROR: BC_REGISTER_LOOPER called without request [ 62.257767] binder: 11910:11911 got reply with fd, 19, but target does not allow fds [ 62.267135] binder: 11910:11911 transaction failed 29201/-1, size 24-8 line 3232 2018/01/16 06:00:06 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff5000)="f7", 0x2f6, 0x0, &(0x7f0000ff6000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc49) 2018/01/16 06:00:06 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000606000-0x2)='/\x00', 0x1000, 0x0, &(0x7f000087b000-0x40)={0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 06:00:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x10, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0xffd0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002c5000)=0x6, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000862000+0xfcf)=0x8000000) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000b36000-0x4)=0x0, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) 2018/01/16 06:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d31000)={0x0, 0x0}, &(0x7f000069f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000821000-0x10)={0x0, 0x6, 0x4, [0x9a, 0x7, 0xfff, 0xfffffffffffffffe]}, &(0x7f0000e01000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008fc000)={0x0, 0x1ff}, &(0x7f0000190000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002e6000-0x18)={0x0, 0xffffffffffffff00, 0x0, 0xff, 0x9}, &(0x7f0000c7a000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008a7000)={0x0, 0x0}, &(0x7f0000982000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006de000)={0x0, 0x20}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000b99000)=""/165) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) fcntl$setstatus(r7, 0x4, 0x44400) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000c0d000-0x4)=0xfffffffffffffff7, 0x4) sendmsg$inet_sctp(r0, &(0x7f00004db000-0x38)={&(0x7f0000077000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b4000)=[{&(0x7f0000702000)="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", 0x1000}, {&(0x7f00002f4000)="8954caa4f92798eaa66e04470d2bae6b87ed00b5728fe7089b37bb227b8d0206f38ddc15", 0x24}, {&(0x7f0000e90000)="d32eb8ef1c89049de4040d6a2183f28da9a9c4634ef1abed6a1a04fd8c71b5325f88754d26530cf5a21ced8e988fe7ac59ee32673acc576f464d93ed4a7fdffe6c3c7a981d4f", 0x46}, {&(0x7f0000491000)="c462f6fcd237d820a8ba4d29e3f92b9b2f922f205e08c246e40551694dc39040cf93d96619ab3f31df2b194d443164f36c1dc01977993e03c83f28a266b76744d8fce6ad557f1b6ef5de22444539b569ece7d155b831b8320e6d6bcd91996e8fc413f2274481cc6883c7e220195bce3ed81b4806a653888d6a8cef6155ff526860307ca5c7bd78513ac42199ce9a93250d444d9750bbd6d09060f78e6940c9", 0x9f}, {&(0x7f0000cba000-0xdf)="fe67965a63d3782857006cd553d3e852d63846940f00da70da31ca0ce14bfada17f6ac35a5191224f875b73c785687eaab8f9077c68cb54e2324e561169294a566c097813b423c772a46e5f40a08baf4cbbb07c4ac1372c333a439d7db524263a78275b9317fa8f89322502bd2b082f8de45278a3426b9212212c86ab0412c5cd859fdd894026025f0262a490f49a255ac9f79b5e236f9bfc057b23e9a834bb333212f75e49341b107be6206a81732f125aa1a58957a29f9705124a588e85ce2790c7d5296bb922d810163b8458c49fd8f0a5a5d9b1b810b97488fe2b08c1c", 0xdf}, {&(0x7f00009e5000)="59f1362db383e530b37d785e9f50d70594c3e092c59c97b405d067492e4f3fe73bc61bfcebfe050ca27cbce5bf3c286ec11f4eaf7f989512ce2d60b38f8d0eea50a0e38dd83accee161c91b02585bfa749f5b0592e3777d8139951b7c344a41e75b13fa3eec8df88af7d3a146b08a4ace9adc3652afc5784f211552b86de8251af1a66510fbafffcca6e8836d53b65d6ba8346dd972fba4d56a310a1", 0x9c}], 0x6, &(0x7f00007bd000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x100000001, 0x8008, 0x100000000, 0x6, 0x1, 0x5, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x10001, 0x6, 0x2, 0xd8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8202, 0x3, 0x3f, 0x3, 0x7ff, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xd769, 0x2, 0x9, 0x81, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2a50, 0x1, 0x9, 0x40, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0xf1, 0xd77, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x4, 0x5, r6}}], 0x150, 0x44004}, 0x1) readv(r0, &(0x7f0000ed3000-0x70)=[{&(0x7f00005b6000)=""/241, 0xf1}, {&(0x7f0000840000)=""/80, 0x50}, {&(0x7f0000fe4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e46000-0x3f)=""/63, 0x3f}, {&(0x7f000059e000)=""/213, 0xd5}, {&(0x7f0000bb3000)=""/0, 0x0}, {&(0x7f000062e000)=""/122, 0x7a}], 0x7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f000003b000-0xe3)={r4, 0xdb, "67d4951655f7193e808a591823c04f62fc59cb980fc3da715d798239606ffecc118e8c6fd2b9508c10dfa966c5714e79e31a839fff7c5446a97689e783084a8c8df4185ccd7b11cc3001067e72a9dd897f733bded3352d9873c1855d67131e57ccf8771b80053e230eadcdd2e80ab2678754ab05a2b22a749938aaf30dadbbaa25f812e4d71e45c9ce18e3935226ddd7c5dcc927f78ef33bffc46498048611d2f2be82e93aaf2d0ec8c4d1c73fe1906154b4df07faff87ca820a0bd3a3be867bfb387a53dc6126ba7391023681fcbf8cc2d042e33414ce740ed523"}, &(0x7f0000243000-0x4)=0xe3) [ 62.280268] binder: send failed reply for transaction 108 to 11910:11920 [ 62.292181] binder: undelivered TRANSACTION_ERROR: 29190 [ 62.297957] binder: undelivered TRANSACTION_COMPLETE [ 62.305714] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.316609] binder: 11910:11911 ERROR: BC_REGISTER_LOOPER called without request [ 62.330437] binder: release 11910:11911 transaction 111 in, still active [ 62.338656] binder: send failed reply for transaction 111 to 11910:11920 [ 62.346763] binder: undelivered TRANSACTION_COMPLETE [ 62.355419] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.366079] ================================================================== [ 62.366094] BUG: KASAN: slab-out-of-bounds in __lock_acquire+0x2eff/0x3640 [ 62.366100] Read of size 8 at addr ffff8801d68a02f8 by task syz-executor5/11944 [ 62.366102] [ 62.366110] CPU: 0 PID: 11944 Comm: syz-executor5 Not tainted 4.9.76-g8dec074 #13 [ 62.366114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.366128] ffff8801c890f740 ffffffff81d93169 ffffea00075a2800 ffff8801d68a02f8 [ 62.366139] 0000000000000000 ffff8801d68a02f8 ffff8801d68a02f8 ffff8801c890f778 [ 62.366149] ffffffff8153cb43 ffff8801d68a02f8 0000000000000008 0000000000000000 [ 62.366151] Call Trace: [ 62.366161] [] dump_stack+0xc1/0x128 [ 62.366170] [] print_address_description+0x73/0x280 [ 62.366178] [] kasan_report+0x275/0x360 [ 62.366187] [] ? __lock_acquire+0x2eff/0x3640 [ 62.366197] [] __asan_report_load8_noabort+0x14/0x20 [ 62.366207] [] __lock_acquire+0x2eff/0x3640 [ 62.366215] [] ? save_stack+0xa3/0xd0 [ 62.366226] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.366236] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.366244] [] ? __might_sleep+0x95/0x1a0 [ 62.366253] [] lock_acquire+0x12e/0x410 [ 62.366261] [] ? sg_remove_request+0x70/0x120 [ 62.366269] [] _raw_write_lock_irqsave+0x4e/0x62 [ 62.366276] [] ? sg_remove_request+0x70/0x120 [ 62.366283] [] sg_remove_request+0x70/0x120 [ 62.366290] [] sg_finish_rem_req+0x295/0x340 [ 62.366296] [] sg_read+0xa1c/0x1440 [ 62.366304] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 62.366311] [] ? fsnotify+0xf30/0xf30 [ 62.366319] [] ? avc_policy_seqno+0x9/0x20 [ 62.366328] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 62.366341] [] ? security_file_permission+0x89/0x1e0 [ 62.366351] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 62.366360] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 62.366369] [] do_readv_writev+0x520/0x750 [ 62.366377] [] ? vfs_write+0x530/0x530 [ 62.366386] [] ? exit_robust_list+0x230/0x230 [ 62.366394] [] ? __fget+0x228/0x3a0 [ 62.366400] [] ? __fget+0x47/0x3a0 [ 62.366408] [] ? __sys_sendmsg+0xee/0x190 [ 62.366415] [] vfs_readv+0x84/0xc0 [ 62.366422] [] do_readv+0xe6/0x250 [ 62.366429] [] ? vfs_readv+0xc0/0xc0 [ 62.366436] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 62.366443] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.366451] [] SyS_readv+0x27/0x30 [ 62.366458] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 62.366461] [ 62.366465] Allocated by task 11944: [ 62.366472] save_stack_trace+0x16/0x20 [ 62.366478] save_stack+0x43/0xd0 [ 62.366484] kasan_kmalloc+0xad/0xe0 [ 62.366491] kasan_slab_alloc+0x12/0x20 [ 62.366498] kmem_cache_alloc+0xba/0x290 [ 62.366505] fasync_helper+0x37/0xb0 [ 62.366510] sg_fasync+0x86/0xb0 [ 62.366516] SyS_fcntl+0x658/0xc70 [ 62.366522] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 62.366524] [ 62.366526] Freed by task 6775: [ 62.366532] save_stack_trace+0x16/0x20 [ 62.366537] save_stack+0x43/0xd0 [ 62.366543] kasan_slab_free+0x72/0xc0 [ 62.366548] kmem_cache_free+0xc7/0x300 [ 62.366553] fasync_free_rcu+0x1d/0x20 [ 62.366560] rcu_process_callbacks+0x898/0x1300 [ 62.366566] __do_softirq+0x206/0x951 [ 62.366568] [ 62.366573] The buggy address belongs to the object at ffff8801d68a0280 [ 62.366573] which belongs to the cache fasync_cache of size 96 [ 62.366579] The buggy address is located 24 bytes to the right of [ 62.366579] 96-byte region [ffff8801d68a0280, ffff8801d68a02e0) [ 62.366581] The buggy address belongs to the page: [ 62.366589] page:ffffea00075a2800 count:1 mapcount:0 mapping: (null) index:0xffff8801d68a0480 [ 62.366594] flags: 0x8000000000000080(slab) [ 62.366597] page dumped because: kasan: bad access detected [ 62.366598] [ 62.366600] Memory state around the buggy address: [ 62.366606] ffff8801d68a0180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 62.366612] ffff8801d68a0200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 62.366617] >ffff8801d68a0280: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 62.366620] ^ [ 62.366626] ffff8801d68a0300: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 62.366631] ffff8801d68a0380: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 62.366633] ================================================================== [ 62.366635] Disabling lock debugging due to kernel taint [ 62.366638] Kernel panic - not syncing: panic_on_warn set ... [ 62.366638] [ 62.366646] CPU: 0 PID: 11944 Comm: syz-executor5 Tainted: G B 4.9.76-g8dec074 #13 [ 62.366651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.366662] ffff8801c890f698 ffffffff81d93169 ffffffff84195c2f ffff8801c890f770 [ 62.366674] 0000000000000000 ffff8801d68a02f8 ffff8801d68a02f8 ffff8801c890f760 [ 62.366683] ffffffff8142e371 0000000041b58ab3 ffffffff84189690 ffffffff8142e1b5 [ 62.366685] Call Trace: [ 62.366693] [] dump_stack+0xc1/0x128 [ 62.366702] [] panic+0x1bc/0x3a8 [ 62.366712] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 62.366720] [] ? add_taint+0x40/0x50 [ 62.366728] [] kasan_end_report+0x50/0x50 [ 62.366735] [] kasan_report+0x167/0x360 [ 62.366743] [] ? __lock_acquire+0x2eff/0x3640 [ 62.366751] [] __asan_report_load8_noabort+0x14/0x20 [ 62.366759] [] __lock_acquire+0x2eff/0x3640 [ 62.366767] [] ? save_stack+0xa3/0xd0 [ 62.366776] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.366785] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.366792] [] ? __might_sleep+0x95/0x1a0 [ 62.366801] [] lock_acquire+0x12e/0x410 [ 62.366808] [] ? sg_remove_request+0x70/0x120 [ 62.366815] [] _raw_write_lock_irqsave+0x4e/0x62 [ 62.366822] [] ? sg_remove_request+0x70/0x120 [ 62.366828] [] sg_remove_request+0x70/0x120 [ 62.366835] [] sg_finish_rem_req+0x295/0x340 [ 62.366842] [] sg_read+0xa1c/0x1440 [ 62.366850] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 62.366856] [] ? fsnotify+0xf30/0xf30 [ 62.366870] [] ? avc_policy_seqno+0x9/0x20 [ 62.366879] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 62.366887] [] ? security_file_permission+0x89/0x1e0 [ 62.366894] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 62.366901] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 62.366909] [] do_readv_writev+0x520/0x750 [ 62.366916] [] ? vfs_write+0x530/0x530 [ 62.366923] [] ? exit_robust_list+0x230/0x230 [ 62.366931] [] ? __fget+0x228/0x3a0 [ 62.366937] [] ? __fget+0x47/0x3a0 [ 62.366944] [] ? __sys_sendmsg+0xee/0x190 [ 62.366951] [] vfs_readv+0x84/0xc0 [ 62.366957] [] do_readv+0xe6/0x250 [ 62.366963] [] ? vfs_readv+0xc0/0xc0 [ 62.366969] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 62.366977] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.366985] [] SyS_readv+0x27/0x30 [ 62.366992] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 62.367438] Dumping ftrace buffer: [ 62.367441] (ftrace buffer empty) [ 62.367444] Kernel Offset: disabled [ 63.141044] Rebooting in 86400 seconds..