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", 0x1000}, {&(0x7f000077d000)="2d6ca14160b9520b38e389486d1e9259bc149a8d21034a29cfba46e617a6e0874d9c4f7c7438010cb02f79e60280d773ba8e0025f1ee7c971d6dd72623b900f3450f54443fd8ae6d33fc1368bf31727592ec8038cdad2296c0548cd53fb350765969bce36be014fa72535c1fe8be8f511543a916ba7cea3ad648e4a80813de3a43c2d9040396e1a1f5f5756188ffe9c6eb2a865ff1328b1a5b09a926a06ece306b075e38466e901c0c810dd1f3361659d4d20359b57b870e919ff9bb50d323afd3b40d956a67af181de92fafa5ca9eb5038a287b0346321b4dc8", 0xda}, {&(0x7f000010d000)="368139a066bd129afe3969f89d1ffc36039d726893bd98a1dd8da9863f49c827ebb418c8", 0x24}], 0x4, &(0x7f00001d5000-0x13d8)=[{0x40, 0x10d, 0x1, "5ed8e243a15a42e5f9d26890494ba11209db61bc82945e9b5639ee9774f404f9c03be2a7505468a0d457"}, {0x50, 0x103, 0x28e, "2ce6273cdbabd841365b069cc01a50d0411e2c3aa4045cc1e538ed3d82a47fc0f0622be0ebe8167f0dbeed50b22edf1b8d3e0f7e36d5c24e1b867eb38c6372"}, {0x1010, 0x108, 0xfffffffffffffffc, "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"}, {0x18, 0x11f, 0x1, "15ffcb24983c94f4"}, {0xc0, 0x119, 0x481f845e, "bb49902195317230617d46677e6a6f0a1a410b7db1b8ff59e1e07dfa27ab4f7033ea6ffc282c311aaa3bdb0be816889048c116d95df1191721c6ed566f10b76adf747d611805842c8ba15dcb6fe44e1eb70019f869e30d3f67e6059900774d5bc5c044c313a5c686a7c847ca36fa072efc5c51cce55aa83258a188fb5d5376d2979f02a7bdc020264caf38e62434670dbb4ebada2340b076d9565dcf65512ce6b77102510ff32ae805c525a39c8d06a7"}, {0xb0, 0x84, 0x10001, "d89f398533c7e824c0aeb4667a617bd8655ec222d0a878bc45c46cbd292bad56a6d898df9806b5964c1ba4999ca65cd0c55de79e8a0963feb451e409ee4bc3be4a38aa88f0661e8501eddccc66c4e52eaf77a204897d674621c664d9c776d4c3a617097b5413149a0a74663c37aecbd96307fc7eae7090168d9f3c93531732d250f4b9d64d0105d1b063e9aaed1caab0cc8ef553c1c14e41f0daeb7b9e744017"}, {0x110, 0x104, 0xa7, "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"}, {0x18, 0x107, 0x453, "744327ea4396d5"}, {0x88, 0x108, 0x7, "f0b88fedb8487cdefd13a025e3882f85d47f8636496a0ab9d89400a1536ab842f14704dd50f915a3fb5460ffa760d6497537285f090a540fb88cc4a8775f6f9dec79f89925f8f33195c6e2f0e86ab6196ff9ebdbd4931d9d432896f60f786c713a452254eef0fe89e7123ef7e0ada060ffe743"}], 0x13d8, 0x8040}, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000287000-0x90)={0x7fc, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009d4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000281000-0x4)=0xb) rename(&(0x7f00004fc000)='./file0\x00', &(0x7f000005f000-0x8)='./file0\x00') 2018/01/31 07:32:14 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) r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000b84000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="141153c8da21257fca4c", 0xa, 0xfffffffffffffffa) request_key(&(0x7f000086b000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eaa000-0x1)='\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0xffffffff00000001, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xdd, "da410acbc6e92e8a778b632262a2a59169f848fe050c5606a1b0add3f53e97b53c1735dd90cc5fd0dd307c490eb09be2f0040254c9d49ac6629e541cef82c7b3b3f721cf78d3689d8c100b7921ce266b3e4f5caa102560e044a3434aa2f691e7b052251a70be327fa36f5fef5de64b01a782b3d0f0e6eb9f0be53ad1166affbf5c8d3cce784ff934b21080c4c7284401dbd110a8970f8de2741093f834722ebedc3af49a9477bc747033a59c2a2319063f3339dc80801b36898577c85c23519337e9a09c25749401e305261fa7b2517c226bd672b031b08d1db0cd0b8f"}, &(0x7f0000000000)=0xe5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x7, 0x30, 0x8, 0x5}, &(0x7f0000001000)=0x18) 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', &(0x7f0000c3e000)=@random={'btrfs.', 'big_key\x00'}, &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) 2018/01/31 07:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000402000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e9000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e13000)=[{0x4, 0x3}, {0x4, 0x5}, {0x0, 0x5}, {0x7, 0x265f}, {0x2, 0x4}, {0xb, 0xc4}], 0x6) writev(r0, &(0x7f0000c43000-0x60)=[{&(0x7f0000ca2000-0x1000)="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0x1000}, {&(0x7f0000b04000-0xd3)="622956074ae39bba44432297a8b0ec192e9d74c06e4bc99af396c7ca8cd29326a5a503ae4d82cb0046dc28662348a89b18d5495391cfcab0406f923abf079345bc7ad4ac5b0bf18262b49ab4edb49385e8ce7a2086b58eb2738fbb48cf9f482a4362a9c0564ed349b24d636b31b57d67258fbb45227e96a13b8a49d8471cb3c61d5573f9e6974760e1246c7bee0551749fdec355a3317cab6d76f96962809402cf7ccaecadb84259bb2993401c12e7fa0f932d7ca82048c676065e6f93ea5d9d00b6820c35dace9f396e17c856dbc3feffa640", 0xd3}, 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1d67241851795e20bd655ed84018883efc5430c904725c3ada10accc22401e20be81c4ebadcceba1e2a4f619b70987e8ccf137dcdd5bb38772e41bb49d192fd044a3f622f43d73906111ff151a5c3e02b3542ea91e2bb2b831d6e77366c45c6778c122499a9fa8d5d160f92c3553027fd8b0e783ff27727bcbbe3718d7e6d51ca41c6c0b45af44029d94f66b1561cf62388a309a129308975844d6b5ef5ee9689bcc48f66f59f35b8490cb3a96bbd600fb69179c13ea7349073c383eaff982cf6c6485a80c075ee93252734c813262058490832f15e8f24e308bb9344f0850d08d8bfe85964190b40ad78dd0b500e9945616660af8ad7e359f694a710f92f85ae2c36f36619845495b144be3559fda82d2136cb630c58f4fa884f44be96850ea84bd760bb30727d146147febe83d6540c860ab97b03a20f48288372ae00260f2827fd6a60b66084d70f80f01a030c83cac189dc198901baf31958356ea19c5745ee18f0dfbc1c0845094e55949bc6316fb4555589e4203c37240b643b74a53234aad1a4c2c78eebc5c8a14112c45ade8bfe3a9a89dc82cccaec4cb3327a849e285bb68db9f12bc3a53971986a4b9d3abe0d7ca9e14b1612891c6d6f01c3f9b87f4687f6eef0f168be83a6f9e5459e8f93cf3e6307a81bfb711114081d66e1984d9e8f7c94f9810cc7bc0b77c47114bc5a809e01026496c4414180e14749d69dbd3841508efdec2a6a2d2fa0e827de21782edd691be582fcae6032cf5bbc10c632e93ec670f4ccb05eb7f0d3f068afea6512e411498e344050e22347d2705f7717a7d38ed6a1553ee0b38604f15e37be876b54972dcf12a83dc406b1544f7fce5a3c020ef4af6b0c914907dc36f7248b1d88faa9380480c9a94fd5107a967dd1198c021031579f3e678685a6d4d4f2320247279e7a7e00061a0684ea12a4c25f28ca616ade611589deeade9d58f65aafd46a46486f751dafe113b0a704b01114c7d0321553dbd9732899ae30c432ebf7448dbfc6e96518ad24a1f53378539769d15a90f2befbe845d5c178c55f3a5c0421f0a730a5c583f7911428696cb3079e781e1005f6a2994f0d4df4294d05aae5544eb1038e36327c9d2db1199f8053d5e8c1885d2990d31622d595fae281dc680f3b1c2f25ff18b0b81a4a35c37675b7c324fa3d76639974eec8c02f97e109a5d97e088319ad84ae35745b96fe20e3e6eabd5ebbb1b124a75981823b0a52f8adf09108661a4ca46695e08ec573bc06ccd6f4e8b5daaa82942bf14e939451ea8a5723467d14d467e767eaf834a7fbe31b59ffb18855da02d8159af69fee1f288c20b1a77af3df1c09a2371f4c3ff54e9f9eed5b25048b7d62b82f694543cbe181c91c26bcfa7318109834fde9a46a6520a11531828d7851dd76c6e308f7d33223680bf41ace41c8b3322275ab3fe4d8845fd77e6122d189283002ad92b40aedc5abf4c7f1500db4226b7abcf6ed47be292bdb459ff37f9ff0004327975f3e10e7a526259005458c452736deb360c41a29079fb7b129a60bdf6dc4910fa6d832cf386125fca20d27dab66eaa07786d7fc7dd1bce968105d7eedb641543bddd425c15c8277aa033aed2088c51ddf71b192b962e57785ae7fd031d86b47e2d22a66bdfbb0632430eead2774f382104f4c902322bb21c1f6912489aeeefea92dfb96a86ae97df5867833f9c1c4b4bef6eee82c823c09b2a5fecad53aa14564464816c279896932a855527b28e40e3dbc19cfb0ecc2d571499b27f961ddbd2bd979c6767c9b4ac008e7e6be3fbb1f5adb9325aedc975d27ce4caa79d10bfcea29994adefa61fedd73f806a3ce1aab143c61fb496de0a1acc2a81ddbb19aa8128d93e02b6eba12e050b2dc392f5779febf6a8e2413619e38cee8a6207a0fc3eedbdc83b1aafcf5d76ac9d9cf4952dfec2ae76aaee48671c9e3b5c3528ab98f70d2353d3158f1e5ccdb382751b8d7db5c411b32b1d9e25500a7449d1a89d86345fd4832966b35e7c787398b61d68bb77f4a3d9698fd9f97d95dd83d89b377ed0030e99a2803aafcbc9a31848bcf584ee0a76c6a328e56948917c0eddc11e57569ee71bde13d08adbe8cfc5828ee16f87134a315861104e703dac1981180022d534c64bf41f5449412c7b81196a8f5283cda1b2f6671952098602669306da9aa015d545520c954469b298ed6ddebd5dffc3f139329a4acb247954a1389aa526ed7c2547e8d1bc9a058ee53a1911b9034feb8df9e017e86d2fa657e8a48a75", 0x1000}, {&(0x7f0000032000)="ed3650e72555a1bc847c4c3c23c6412812", 0x11}, {&(0x7f0000423000)="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", 0xff}, {&(0x7f0000c13000-0x44)="4aeed5b77431ce3286e730b06a11af49536ba828650a01a9d006e2ab301ae15a66ca607dcd036a5089341d0a2f377830e20fd39cb73b8e6b26bb1a21f9c11104c53ea4c0", 0x44}], 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000847000-0x3)='io\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d2b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f4000-0x4)=0xb) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132, 0x0}, 0x54) 2018/01/31 07:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readlink(&(0x7f0000d54000)='./file0\x00', &(0x7f00001bc000-0x6f)=""/111, 0x6f) sendmsg$nl_netfilter(r0, &(0x7f0000715000)={&(0x7f0000118000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000cc9000+0x274)={&(0x7f00002ef000-0xa0)={0xa0, 0x12, 0x9, 0x0, 0x6, 0x2, {0x5, 0x0, 0x4}, [@generic="b53f7a9fc0e4037137a466a4bc5b0e3cc6aad2c8923d64620f41c4338ebec041daf136208a7d3932c9e4196e6af11bc02bc7351cda78f32f6f9a8b94053986a2b2b0aca9c85854f25813bdda17bc4cd136a8a794737133965685417ec6aff139c5e6805f6d9635f393918e8a4aab560c59e9d4b6b76634af9940d5a40f1f9b48b9063623f9dd528959"]}, 0xa0}, 0x1, 0x0, 0x0, 0x8000}, 0x45) write(r0, &(0x7f0000b5a000)="2400000013000718ff000000005c086f0520001b070003fcff00e4edff0f000000b81617", 0x24) 2018/01/31 07:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00008a4000)={&(0x7f00006a6000/0x3000)=nil, 0x3000}) fstat(r1, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d7f000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000aa8000-0x38)=""/56) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00001bc000)=0x33f, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a3e000-0x4)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000490000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000859000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bca000)=0x14, 0x80000) shutdown(r0, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000ba1000)={&(0x7f0000033000)={0x27, 0x1, 0x76702e1f, 0x2, 0xffffffff00000001, 0x8, "0d563e8ed048bc82009046b8213ab97f7cc7170ddc6db4040382baa76e711c79579a8157e342b4404a7584032f60b22355922f2d0f7d13263a733646c88555", 0x0}, 0x60, &(0x7f0000d8c000)=[{&(0x7f0000b21000-0x82)="93d759c134cc71511f24b4a49d92e093735cbca22a0bf4801ab226aed97f490045dbf09cdf16ca0b1c32d54a61faa91e6882a201f1124e297982287b00b3501ce375411d7fe16a9bd343356a0995eb0c75f46dc4f6da3ae976f658dc318f107181571077ca29575c60d4e37d9dc6c731ecb75ad9add2544bfbf9e6215dd6f800b63a74551d746af310fd5689fb0f1c64198c8ed530944d220b0541191396db", 0x9f}, {&(0x7f0000903000-0xb1)="a1975f4947fb9b09372b16fd305780b4fef792069b761a4733c9b52997bda0aaf6ce29cfcc579479f2362b5f73a99a2732cb791f07e42a7979067fe0cb6af13161daf34b8b58de64cbecfec23a6fb00a19f669a10a131a353e903d86754c8ad58649c6ec4c5d599c8bdd30c7ff63ba3464da6497d2d012fe4a338c99d247109cbfb0a80749d9ba76efec53605bf20b0a3b0d50b62d1259dfbd4f0f3e7d133621233be960b2374e7c5cd1e0497a28ac9e80", 0xb1}, {&(0x7f00003c8000-0x5c)="ded0aecb47c673a4e1da85918378d967764736cec241f72300ebd9a39d3abaa5d46b4548ee198323dc3fbf002ade7a981282b66304e7f8b575a50057b60c8f34cd7642a94be9259a1a02f9c502701e7b2fc0241dc88ea87d01d2a106", 0x5c}, {&(0x7f0000d92000-0x11)="731f0e9e89246a296bfaf496a9523b81ac571e88245759383775cb126b9de5", 0x1f}], 0x4, &(0x7f0000454000-0x90)={0x90, 0x10a, 0x7c0000000000000, "ef5b0206b8fe4462b4166647ee3e90a1a8ba42f4fb84a26df5c441b2ea0833a2972cc4d8973508e05a2dd1955202b8e336fc7ce8410486d5158005dafb0befc1673640078b4afd1a05ec73f083c00d15619c6a3b5f3340389353f395d7c4d24e9291e05e1de0f4bced0f332aa27e4699fdbea4656d20df39f0512d6a6e72d2"}, 0x90, 0x40}, 0x4000000) stat(&(0x7f0000d8d000-0x8)='./file0\x00', &(0x7f0000142000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000359000-0xe8)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x101, 0xa, 0xa0, 0xa0, 0x5c, r4, r5}, {0x20, 0x3, 0x9, 0xe9a8, 0x6, 0x4, 0x8, 0x6d03}, {0x1ff, 0xffff, 0x1, 0x80}, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffffff, 0x2, 0x1, 0x8200, 0xfffffffffffffffb, 0x401, 0x6}}, 0xe8) fchdir(r1) capset(&(0x7f0000c5d000-0x8)={0x19980330, r2}, &(0x7f0000b55000-0x18)={0x2, 0x0, 0x0, 0x0, 0x9, 0x0}) 2018/01/31 07:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ac000)='/dev/keychord\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000edc000)=""/240, 0xf0, 0x100, &(0x7f000063d000-0x10)={0x3, {"482469f64bc212"}, 0x3}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000378000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004be000-0x8)={0x0, 0x5}, &(0x7f0000726000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000957000-0x10)={0x9, 0xa, 0x8e, 0x3, r3}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000453000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffdf}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000040f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004db000-0x4)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078c000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x401) setreuid(r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 45.694568] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.701857] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20806 sclass=netlink_route_socket [ 45.721534] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 45.730824] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20806 sclass=netlink_route_socket 2018/01/31 07:32:14 executing program 0: ioprio_set$pid(0x3, 0x0, 0x0) userfaultfd(0x0) clone(0x0, &(0x7f0000b68000)="", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000002000-0x1)="") 2018/01/31 07:32:14 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e77000)={0x0}, 0xff98) poll(&(0x7f0000e7f000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x3fd) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e80000-0x10)=@req={0x0, 0x0}) signalfd4(r1, &(0x7f0000057000)={0x0}, 0x8, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0xfe49, &(0x7f0000003000-0x10)=[], 0x1, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_emit_ethernet(0x111, &(0x7f0000288000-0x111)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @random="194365c551cd", [{[], {0x8100, 0x0, 0x3, 0x5}}], {@llc_tr={0x11, {@llc={0xff, 0xfe, "fc48", "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"}}}}}, &(0x7f0000b4c000-0xf)={0x1, 0x2, [0x11f, 0x6c1]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/31 07:32:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f000022e000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:32:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/sequencer2\x00', 0x404001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x94}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000056a000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000f8c000-0x4)=0xc) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x4, 0x180000000, 0x7f, 0x5, 0x2, 0x9, 0xffff, 0x2, 0xffffffff, 0xfff, 0x2, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x6, 0x6, 0x9, 0xffffffffffffff5a, 0x2, 0x3, 0x1, {r3, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x7, 0x1000, 0x3de}}, &(0x7f0000a32000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a8000-0x9)='/dev/ppp\x00', 0x501200, 0x0) preadv(r4, &(0x7f0000a2b000)=[{&(0x7f000095a000)=""/0, 0x0}, {&(0x7f0000042000)=""/140, 0x8c}, {&(0x7f0000666000-0x1000)=""/4096, 0x1000}, {&(0x7f0000459000-0xec)=""/236, 0xec}, {&(0x7f0000733000)=""/4096, 0x1000}, {&(0x7f0000b93000)=""/117, 0x75}], 0x6, 0x31) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e76000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) inotify_add_watch(r4, &(0x7f0000156000-0xc)='./file0/bus\x00', 0x80000100) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0/bus\x00', &(0x7f0000e0d000)='squashfs\x00', 0x0, &(0x7f0000a67000)="") 2018/01/31 07:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') fdatasync(r0) pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) signalfd(r0, &(0x7f0000515000)={0x6}, 0x8) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f000002f000-0x26)=""/38, 0x26, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) fgetxattr(r0, &(0x7f0000315000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000f72000-0x4b)=""/75, 0x4b) [ 45.769341] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 07:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000450000-0xc)='/dev/rfkill\x00', 0x20000003c, 0x0) writev(r0, &(0x7f00007fe000)=[{&(0x7f00002d6000-0x7)="03f5432f00030f", 0x7}], 0x3d7) 2018/01/31 07:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000095a000)={0x0, 0x0, 0x0}, &(0x7f0000372000)=0xfffffc8f) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000339000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x11) r3 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000f58000)={0x3f, 0x2, 0x7fffffff}) ptrace$setopts(0x4, r2, 0x400201, 0x0) 2018/01/31 07:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000967000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e7f000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000bc000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000709000-0x6)={r1, 0x6}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r2, r4, &(0x7f0000d03000-0x8)=0x0, 0x200041c) 2018/01/31 07:32:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000203000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f5d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)={0x8, 0x3, 0x8, 0xffffffffffffffc0, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x283) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000-0xc)={@broadcast=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ff6000-0x78)={0x73e1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0xffff, 0x100000000, 0x20, 0x964, 0x0, 0x0, 0x4, 0xfffffffffffffffd}) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000cc8000)=0x16, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c07000-0x25)={0x0, 0x1d, "28d2e1e48a7df99677190d31be296ac2b91c0e4e1013fda7fe7f9e2004"}, &(0x7f0000ff8000-0x4)=0x25) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ff4000-0x8)={r5, 0x4}, &(0x7f00009c1000)=0x8) finit_module(r2, &(0x7f0000ff7000-0x11)='/dev/vga_arbiter\x00', 0x3) socket$key(0xf, 0x3, 0x2) sendto$inet(r3, &(0x7f0000ff1000-0x1000)="", 0x0, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0x32, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000007c000)=0x0) waitid(0x2, r1, &(0x7f0000c71000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 07:32:14 executing program 2: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000518000-0x8)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000011000)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000433000-0x20)={0x1, 0x1, 0x20e, 0xbbff, 0x5, 0x4, 0x8, 0xe7e7c74, r1}, 0x20) 2018/01/31 07:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00005ed000-0xbb)="4c4eb4994d9adf2c647746be45a09f4c4990729eeaa0bf796a4aa8a9de98655594a4efca82d290593109fc9de01502759cf0262f004f1c00e5a665fc2022422a8b92e42861e5f2eb362af370182f58060c46734e767724917a0b244ea7d4dc58cdaa7a3a9147ca40fb2906387bfed8223b383d33dd8423dec73db6826e27d5a395f41a176e12540f83815dae62fd3c6dd4dcff571521134d2c655e154df5893f229ab37a0e2786d74172a93068e302116c821b1b804cef0db276e1") ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f0c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000083f000)=""/36) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) 2018/01/31 07:32:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000005000-0x4)=0x0, 0xfd8d) 2018/01/31 07:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f08000)='/proc/self/net/pfkey\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f00003bc000-0xd7)="f625919d9affd4019a3403640dbfc74789ee2fe9da05208845f8e48a98764e013905bf52dfcfb1bc09567185313f7dd35da2b612b003a6cce66ba5eff93c75c5d6ec2a34555ea5edb637513a6756792fef0375c1514670fc7558dafd0857e9c9e14f8c9dec6e238e4fd4c507face652ba8b9faa89056db43ef613064bce4babbc1032bc24fb1a5dae0f6196632a1c2e67fe9e2520875864cc874ea8175f1a001b081792ef441f80261a63e03ca93148abb98745993d39d6f4441083cfab1bb2078358e4591f19419b5cd83968f4985bd4869f7a12dc606", 0xd7, 0x0, &(0x7f000035b000-0x7)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0xd, 0x9) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00003ce000)={&(0x7f0000f8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f00004bb000-0xbb)=""/187, 0xbb, 0x0}, 0x0) 2018/01/31 07:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dea000-0xbe)={0x0, 0xb6, "4d8a20c8ca72a0b8c140380c967f9e5bccfca2a0c698eb0f0a254238f13e8b6de7e32362b24658408eefd8262bec112b3cdfca9a7122181a879af667b483e8aefe56bd52ceb33f3b1b655c0a8d4d92cadd5d22baba1595f9dcf4af19d4d1ccd2d44236970f8c224cdd09211d34d52fb4a2151915675c57a8fd113fe9390cd35e47f215f4e69bc34b64d619b784f93ef37ca00ec235fb4d4b1dc56eb0054d7baa198c2733f1352a9360773b5aeb8d94203f8cfbadd6a4"}, &(0x7f00001dd000)=0xbe) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006ed000-0x8)=@assoc_value={r2, 0xd8}, &(0x7f000091e000)=0x8) r3 = accept4$packet(0xffffffffffffffff, &(0x7f00009a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f4f000-0x4)=0x14, 0x800) r4 = dup2(r0, r3) userfaultfd(0x800) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r5 = open(&(0x7f0000851000)='./file0\x00', 0x8001, 0x0) mkdirat(r5, &(0x7f000003f000+0x154)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000083a000-0x4)=0x0) r6 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f000050a000-0x8)='./file0\x00', &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r6, &(0x7f0000090000-0x8)='./file0\x00', 0x0, r7, 0x0) [ 46.050746] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/31 07:32:14 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) pause() 2018/01/31 07:32:14 executing program 2: r0 = socket(0xb, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3ff, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_open_dev$evdev(&(0x7f0000d44000-0x12)='/dev/input/event#\x00', 0x7ff, 0x18000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000a42000)=0xa0) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pread64(r1, &(0x7f00000d5000)=""/4096, 0x1000, 0x0) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r1, &(0x7f000097e000)=[{&(0x7f0000f56000-0x4c)=""/76, 0x4c}], 0x1) 2018/01/31 07:32:14 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000647000-0x24)="24000000260007003200210800367700fb7fffff0100000000000000ffff00000005ff10", 0x24) 2018/01/31 07:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f000097e000)={0x0, 0x0}, &(0x7f0000f7a000-0x10)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a98000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace(0x8, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000965000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80cb, 0x4, 0x8, 0x3f, 0x401}, &(0x7f0000e33000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000724000)={r6, 0xf2, "d0092bbaaf77090e79a552956355c95d30bba825f91cbbbb4c8c72bc21ae198ee84cc114a7168ccf7f0a870679237010b17f929d83e7e48046491c5b61852dc2786900b721779d8b9fbfc89ded53d06f27eb549e08b6082a596d4dd371d5567dcc252cd44412130c6f4da5dd2a12d254fdf9355858990177a9e2ef8d308d48abaacd452f356f3f717af4912f0ad024507f0a3ece47902cbcae1a066e7de06b333fd0fe88fb2691f189175081f5231ea0a35cda332362915a0e5d2b4583375847bb464e9fd85526508adbf0b9ab7005b7199f80da8d3bbe4beaa89fc13f7c354aba978567ad1dc17bced0ee88d415e056ab58"}, &(0x7f0000eb6000)=0xfa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000070c000-0x12)={@common='bond0\x00', 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/31 07:32:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000c5b000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000e4f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000fb3000-0x4)=0x3a, 0x4080000) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) 2018/01/31 07:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b7a000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000130000-0x8)={0x0, 0x0}) tgkill(r0, r1, 0x3) set_robust_list(&(0x7f00009f2000)={&(0x7f00005d8000/0x3000)=nil, 0x8, &(0x7f0000a35000/0x1000)=nil}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c89000)={0x0, 0x20, &(0x7f00003cf000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000596000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000d9f000)=0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000401000-0x8)=@assoc_value={r4, 0x1}, 0xffffffb0) connect$pptp(r3, &(0x7f0000ef3000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$inet(r2, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f00000ef000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffd) write(r0, &(0x7f000000e000-0xc)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/01/31 07:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ec0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000-0x4)=0xe8) fstat(r0, &(0x7f0000f05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000074c000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/31 07:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f00001b3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x235, 0x0) recvmsg(r0, &(0x7f00002ce000)={&(0x7f0000bd9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000232000)=[{&(0x7f00007cf000-0x1000)=""/4096, 0x1000}, {&(0x7f00005c7000-0x6e)=""/110, 0x6e}, {&(0x7f0000b8e000)=""/144, 0x90}], 0x3, &(0x7f000018b000-0x95)=""/149, 0x95, 0x0}, 0x40000000) 2018/01/31 07:32:14 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0x3, 0x3a5}, {0xe, 0x1}, {0x7, 0x1ff}, {0x3, 0xffffffff}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x100, 0x8000000000000000, 0x4beaef6f4df1218d, r1}) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000001000)=0x1e) [ 46.315941] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/31 07:32:14 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00008b3000-0x4)=0x4, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd6000-0x8)=""}) sync() 2018/01/31 07:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) ppoll(&(0x7f0000c58000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000bee000)={0x77359400, 0x0}, &(0x7f000095a000)={0x0}, 0x8) 2018/01/31 07:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ea9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000)={0x0, 0x989680}, &(0x7f0000d9b000-0x10)={&(0x7f000032b000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000026e000)=[], &(0x7f0000b5b000-0x8)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000952000)='io\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) write$fuse(r0, &(0x7f0000374000)={0x14, 0x0, 0x0, @fuse_poll_out={0x0}}, 0x14) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 07:32:14 executing program 6: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000048000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x387fc0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000004e000)={0x0, 0x4000000000000000, 0x0, 0xffff, 0x9, 0x557f, 0x7, 0x4, {0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x74d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, 0x1, 0x1000, 0x4, 0x7f}}, &(0x7f000003c000-0x4)=0xb8) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000004e000)={r3, 0x8, 0x8, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r2, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0xfffffffffffffd43) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000019000-0x25)='system_u:object_r:run_init_exec_t:s0\x00', 0x25) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000004f000)=@int=0x0, &(0x7f0000050000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:14 executing program 0: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0xdd)=""/221) 2018/01/31 07:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0xb9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockname$inet6(r0, &(0x7f00003fe000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008ef000-0x4)=0x1c) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 07:32:14 executing program 1: r0 = socket(0x3, 0x80000, 0x4) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) fsync(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/keychord\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cff000-0x4)=0x0) ptrace$poke(0x4, r2, &(0x7f00000f8000)=0x0, 0x3) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000a88000-0x8)={0x0, 0x0}) 2018/01/31 07:32:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000-0x1)="15", 0xffffffffffffff4d) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000)=0x8) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/31 07:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c0000)='/dev/sg#\x00', 0x80000001, 0x0) ioctl$int_out(r1, 0x580b99b5a7d2de67, &(0x7f000032e000-0x8)=0x0) mq_timedreceive(r1, &(0x7f00005c1000-0xb1)=""/177, 0xb1, 0x591, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000294000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000cc0000-0x10)={0x0, 0x180, 0x401, 0x1}, 0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c3000)=0x3) dup2(r3, r3) 2018/01/31 07:32:14 executing program 4: personality(0x20000000400000d) 2018/01/31 07:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) pivot_root(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f0000b34000+0xaec)='./file0\x00') listen(r0, 0x0) 2018/01/31 07:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 07:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x800400}, 0xc) getsockopt$netlink(r0, 0x10e, 0x1000000000009, &(0x7f000013f000-0x4)=""/4, &(0x7f00006d4000)=0x212) uname(&(0x7f000036b000-0xd5)=""/213) 2018/01/31 07:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e65000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000e3f000)={0x3, 0x6, 0x9, 0xffff, 0x401, 0xfffffffffffffffd, 0xfffffffeffffffff, 0x2, 0xace, 0xfffffffffffffffc, 0x20, 0x86}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000360000-0x4)=0x0, &(0x7f00002d8000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000722000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000019000-0x4)=0x0) 2018/01/31 07:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f00000d0000)='./file0\x00', 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043b000-0x16)='/selinux/checkreqprot\x00', 0x6000, 0x0) renameat(r1, &(0x7f0000633000)='./file0\x00', r2, &(0x7f0000fe9000)='./file0\x00') capget(&(0x7f00008fe000-0x8)={0x19980330, r0}, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002b7000-0xa)='schedstat\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x208000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdb000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000066b000)='net/snmp6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ffc000)=0x0) ioprio_get$pid(0x3, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f000058f000)={0x1, 0x6, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="d900aa6bd72c", @random="ff57074f9516", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00008e6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00009c6000)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007f000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000034000-0x4)=r6) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/31 07:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) userfaultfd(0x80000) 2018/01/31 07:32:15 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000015000-0x4)=0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000-0x9)='/dev/sg#\x00', 0x7f, 0x0) fcntl$setown(r1, 0x8, r2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000016000-0x4)=0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000011000-0x1c)={0x52, 0x4, 0x7, {0x9, 0x80}, {0x6, 0xfffffffffffffff8}, @ramp={0x10000, 0xb28e, {0x4, 0x5, 0x3ff, 0x6}}}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000015000-0x4)=0x3f, &(0x7f000000a000-0x4)=0x4) sendmsg(r0, &(0x7f0000013000)={0x0, 0xfe49, &(0x7f0000003000-0x10)=[], 0x1, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:32:15 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x103a80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0xaab, 0x4) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x9000000000000803, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f54000-0x4)=0x2, 0xffffffffffffff31) 2018/01/31 07:32:15 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009bf000-0xb)='/dev/loop#\x00', 0x0, 0x80802) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000043000-0xc)={0x0, 0x82, 0x30}, &(0x7f0000e2d000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000a7000)={r2, @in6={{0xa, 0x2, 0xc1be, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf7}, &(0x7f0000fd6000)=0x98) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) sync_file_range(r0, 0x0, 0x0, 0x6) 2018/01/31 07:32:15 executing program 7: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfe, 0x8, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") syz_open_dev$sg(&(0x7f00004fe000-0x9)='/dev/sg#\x00', 0x3f, 0x1) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 07:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x8001) connect$inet(r0, &(0x7f0000fa9000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2018/01/31 07:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f000077b000)='net/tcp\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001f1000-0xc)={0x30000002, 0x0}) signalfd(r1, &(0x7f0000ebd000)={0xed96}, 0x8) preadv(r4, &(0x7f0000a58000-0x8)=[{&(0x7f00000a8000)=""/1, 0x1}], 0x1, 0x10000000000000) syz_open_dev$mice(&(0x7f00004af000)='/dev/input/mice\x00', 0x0, 0x10000) 2018/01/31 07:32:15 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000002c000-0x2a)=""/42) openat$ppp(0xffffffffffffff9c, &(0x7f000002a000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000002a000)=0x7, 0x4) 2018/01/31 07:32:15 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e2b000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000038000-0x9e)=""/158, 0x9e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000)=""/32, 0x20) 2018/01/31 07:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)=0x0) r1 = syz_open_dev$mice(&(0x7f000094e000)='/dev/input/mice\x00', 0x0, 0x100) bind$ax25(r1, &(0x7f0000497000)={0x3, {"692b3dba2d8104"}, 0x101}, 0x10) 2018/01/31 07:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000093b000-0x4)=0x0) capset(&(0x7f0000e53000)={0x19980330, r0}, &(0x7f0000e41000)={0x0, 0x0, 0xddfd, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000dc0000-0xe)='net/sockstat6\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f58000-0x2)=0x9, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006db000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/31 07:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) write$fuse(r1, &(0x7f0000cd8000-0x20)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) signalfd4(r1, &(0x7f00001a5000)={0xde0}, 0x8, 0x80000) 2018/01/31 07:32:15 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000010c000-0x8)='./file0\x00', &(0x7f000093c000-0x8)='./file0\x00', &(0x7f000000e000)='efivarfs\x00', 0x8002, &(0x7f000093b000)="f94f1991b99a7444d5d5da4dcd81e7b43d01c23722ce416e453f1d0ac990b3f345d9bd36f941eb2f31d303faa4a2dd215a7118ead3e704445b1ff216e92217748e325260201bad771218fd985eeff1732cc3c5db1a1a3849e69ddf95ba9aaee787cd3e72ed451ffb613d1edd37687e422d6f32aa30c4a2ed1a76511cd42ddf9b73c43f59f3552771ede1cb76be52d496467c279168b7810ba94db7bd8f4b9000ec9a79b2d39bead336bf050a01b4f9c76b04819f27ad21c06c80f1f34a721bd51f809b791603509041477084ad97d48b3d9814d1359f") r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093b000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000093c000-0x4c)={0x2, 0x10001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004c6000)={@common='lo\x00', &(0x7f000093b000-0x14)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.698127] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/01/31 07:32:15 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x8100) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000017000-0xc)={0xc0000000, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000b000)=[{r0, 0x4, 0x0}, {r0, 0x50b, 0x0}], 0x2, &(0x7f0000016000)={0x0, 0x0}, &(0x7f0000002000)={0xffff}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000009000)='./file0\x00', &(0x7f0000011000)=[&(0x7f0000016000-0x8)='|:nodev\x00', &(0x7f0000016000-0x6)='wlan1\x00', &(0x7f0000010000)='/dev/binder#\x00', &(0x7f0000016000-0xd)='/dev/binder#\x00', &(0x7f0000016000-0xd)='/dev/binder#\x00', &(0x7f0000016000-0x24)='wlan0wlan0-selinux:)usernodevcgroup\x00', &(0x7f0000005000)="6d696d655f74797065242e2f6b657972696e678e6367726f7570656d30766d6e65743124766d6e65743000", &(0x7f0000016000-0xd)='/dev/binder#\x00', &(0x7f0000016000-0xd)='/dev/binder#\x00'], &(0x7f0000015000)=[&(0x7f0000015000)='/dev/binder#\x00', &(0x7f0000016000-0x1)='\x00', &(0x7f0000015000)='proc-\x00', &(0x7f0000015000)='/dev/binder#\x00', &(0x7f0000016000-0x2)='-\x00', &(0x7f000000c000)='/dev/binder#\x00', &(0x7f0000007000-0xd)='/dev/binder#\x00']) pipe(&(0x7f000000e000)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000012000)="89fd5e17c7815e76ab9d1e851b87ceb711fa0eda2e084b6d675da83c095536546c810584a022cbc75c94c21ed15bfb9b85a5aa95c7c3a47a85a0d8fe9fbb0ad63f16a65ec7df8a722361ff965accdda60c79bbe01fe25f4f424cc3703082046bfcbbc2b1b8f87e1e49aa09edf9a1e40eee79ef55754bb78db101f9bcccbb889b1be234f475fe62e09a45c2eb1161e91559daab1c34b2d8b9eb66c46ba5514bf5ed2ed42e312f20ecb1d1b8e4824bbf7daccb528f") r3 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000-0x30)={0x0, 0x0, &(0x7f0000007000-0x40)=[], 0x1, 0x0, &(0x7f0000010000-0x9)='R'}) 2018/01/31 07:32:15 executing program 5: clone(0x0, &(0x7f0000fc7000-0x1000)="", &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000d07000)=0x0, &(0x7f0000fc7000-0x27)="") clock_nanosleep(0x0, 0x0, &(0x7f0000c3d000)={0x0, 0x989680}, 0x0) r0 = socket(0x2, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bbe000)={0x0, 0xfb16, 0x100000001, 0x10000, 0x1000, 0x9}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000109000-0xc)=@sack_info={r1, 0x6, 0x6}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000)=""/128, &(0x7f0000000000)=0x80) 2018/01/31 07:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa9000)='loginuid\x00') bind$unix(r1, &(0x7f00008f6000)=@abs={0x1, 0x0, 0x1}, 0x8) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000e24000)={0x0, r2}) recvmmsg(r4, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f41000-0x30)=[], 0x0, &(0x7f0000c04000)=""/184, 0xb8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) lseek(r4, 0x0, 0x0) dup2(r3, r4) clone(0x0, &(0x7f0000b83000-0x3)="", &(0x7f0000768000)=0x0, &(0x7f0000197000)=0x0, &(0x7f00007e8000-0x6a)="") tkill(r2, 0x15) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/31 07:32:15 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000000000+0x169)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x5}, 0x6) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/01/31 07:32:15 executing program 2: rt_sigpending(&(0x7f000077e000-0x8)={0x0}, 0x8) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f69000)="", 0x0) 2018/01/31 07:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0x0}, 0x8) 2018/01/31 07:32:15 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000013000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000012000)={{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]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000c000-0x5c)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, 0x5a101902, [0x80, 0xcd7, 0x0, 0x100000001, 0x1, 0x100000001, 0x40, 0xffff]}, 0x5c) 2018/01/31 07:32:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000cf3000-0x9)='/dev/sg#\x00', 0x2, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003f4000)="51647b2543608e9c23b668444fb8bb72", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000074a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000552000-0x4)=0x1c) signalfd(r1, &(0x7f00003c7000)={0x2}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000d7000)=0x7, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r3, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffe3c) sendto$inet6(r2, &(0x7f0000fab000-0x6f)="089c45dd5cda2fffb15474ae076e4eef725dcafc0aa3f030a2fecec50bb64770c291351366465c6ef9e8cc227d811bfc4937b93ceffce1cfe37532c31f4d7c9990fda2e1f8f2f0c4761b756df91f4e859eb8082958a93603879bb6610d177a89d198a337f22992a8d43611d898e8f7", 0x6f, 0x40000, &(0x7f0000644000-0x1c)={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000e37000-0x8)={0x0, 0x0}) 2018/01/31 07:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x8)='syscall\x00') epoll_pwait(r0, &(0x7f0000168000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ad6000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00007f8000)={0x85d, 0x2, 'client0\x00', 0xffffffff80000000, "46f50ce0a32de5f5", "e429c589a506d2fd94d0cfca6082ce44a7ee5e43d36a0f3f4bb7eff59ba4a0d2", 0x6, 0xa68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:15 executing program 4: 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}) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000107000)='./file0\x00', &(0x7f0000ece000-0x8)='./file0\x00') r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000405000-0x8)={0x0, 0x4c}, &(0x7f0000942000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e2e000)={r1, 0x5}, 0x8) getgroups(0x0, &(0x7f0000ccd000-0x10)=[]) 2018/01/31 07:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) writev(r0, &(0x7f000071e000)=[{&(0x7f0000666000)="8ee212fdec597f095718b40f3a91848f7e83cf725851b0c49dd9251a5db2ead3d3a551825e56e4e52696aeb28f05533e6bd06098fc4a11290d14b04f7fa5", 0x3e}, {&(0x7f0000d77000-0x30)="962c7496261bb764d43e43ab8f4b83683af7cc6ea2705558a1d835aad05064015e9330112e9ca06d6ce006c9bade7c1b", 0x30}, {&(0x7f0000974000)="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", 0xfc}], 0x3) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) mount(&(0x7f0000abb000)='./file0\x00', &(0x7f000038c000)='./file0\x00', &(0x7f0000777000-0x7)='autofs\x00', 0x0, &(0x7f00001c1000)="") 2018/01/31 07:32:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000002000-0x29)={'system_u:object_r:cron_log_t:s0', 0x20, 'system_u\x00'}, 0x29) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00002b3000-0x4)=0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getitimer(0x2, &(0x7f00008ea000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0xa) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ce9000)=0xc265, 0x4) sendmsg$nl_generic(r1, &(0x7f00001dd000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f0000a11000)={0x14, 0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) poll(&(0x7f0000586000)=[{r0, 0x40, 0x0}, {r1, 0x44, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4, 0x0}, {r1, 0x10, 0x0}], 0x5, 0x5cb304e9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a15000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000031f000)=0x3, 0x4) 2018/01/31 07:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000083000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eda000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b27000)={0x0, 0x100000000}, &(0x7f0000bba000)=0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f98000)=0x0) getpgid(r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f20000)={0x0, 0x8001}, &(0x7f00006a1000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f51000-0xb8)={r2, 0x4, 0x9, 0xfff, 0x9, 0x10000, 0x5, 0x80000000, {r4, @in6={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x3375}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x1, 0x7e03, 0x5}}, &(0x7f0000787000)=0xb8) 2018/01/31 07:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000953000-0x10)=[{&(0x7f0000085000)="29000000200019c64e3d81ff000a007a02000016000000022000000006000d0000000000000000ffe8", 0x29}], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004b7000-0x4)=0x0, &(0x7f0000f73000-0x4)=0x4) [ 46.843808] binder: BINDER_SET_CONTEXT_MGR already set [ 46.859392] binder: 6057:6091 ioctl 40046207 0 returned -16 2018/01/31 07:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffddd) fcntl$getown(r0, 0x9) acct(&(0x7f0000bd1000-0x8)='./file0\x00') r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000001e000-0x9)="6e65742f75b6497800") sendfile(r2, r2, &(0x7f00004db000)=0x0, 0x1000000000ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000120000-0x48)=[@in6={0xa, 0x3, 0xb4, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d191d74}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/31 07:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/rtc\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000080c000+0xbc7)=0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000093b000)=""/179) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000607000-0x8)={&(0x7f0000c0a000)=@ipv6_newroute={0x1c, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:15 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000954000)='./file0\x00', &(0x7f0000f5b000-0x8)='./file0\x00') 2018/01/31 07:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) writev(r0, &(0x7f000052b000)=[{&(0x7f0000571000)="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", 0x1000}, {&(0x7f00007ae000-0xa)="d980d976c46196fa25e6", 0xa}, {&(0x7f0000f30000-0xb)="ee7bc6e16cfd705e58bf60", 0xb}, {&(0x7f0000194000)="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0x1000}, {&(0x7f0000fa6000)="8ca13539192ed60964380ff2a8071d26f403d2a137ded6351a5fef789e4a7a80328cd5fbdb35dee4083e4bd0f80abc27410b65c28229f2efa09b4917ca096870eb45f055f0491aa56bd0e5839e444afe3added6a3e1e3a88b0", 0x59}, {&(0x7f0000150000)="b833f1036b2e71de7530b74ecb88a5085a9d6313853163edae6ab6f6cae49e7254bbdee614597f4f89d26e19e6f63a52058958bb03bcf1480a1e0e", 0x3b}], 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000ff4000-0x29)="29000000140007000000000000100000f2ff0f00e0a40e07ee090fd5fb0700000001000029eef3ff09", 0x29) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000494000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f000061b000)=0x3ff) 2018/01/31 07:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ddd000)='/dev/sg#\x00', 0x200000, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000578000)={{0x40100, 0x9}, 'port0\x00', 0x6, 0x20000, 0x4, 0x1ff, 0x5e9d, 0x8, 0x1, 0x0, 0x2, 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]}) ioctl(r0, 0x2275, &(0x7f00003ee000-0xd)="f875e4a4") setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000be1000)=0x2848000000000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000046a000)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b49000)=0xe8) quotactl(0x5, &(0x7f0000392000)='./file0\x00', r1, &(0x7f0000e1e000-0x11)="ae4c1166e3ca1d27db8d24ae80b37e1600") 2018/01/31 07:32:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setpipe(r0, 0x407, 0x2) clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f00009e5000-0x4)=0x0, &(0x7f00003e5000)="") ioprio_get$pid(0x2, 0x0) 2018/01/31 07:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x6, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) dup2(r1, 0xffffffffffffffff) close(r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000110000)=0xd1c4) 2018/01/31 07:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000066d000)=@assoc_value={0x0, 0x0}, &(0x7f0000d50000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cd8000-0xc)=@sack_info={r1, 0x80000001, 0xfff}, 0xc) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r2) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) dup2(r2, r3) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000013a000-0x38)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x38) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) 2018/01/31 07:32:15 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = getpid() getpgrp(r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf7000-0x8)={0x0, 0x0}) 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, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x4c03, 0x0) syz_open_dev$evdev(&(0x7f0000e69000-0x12)='/dev/input/event#\x00', 0x9, 0x400) 2018/01/31 07:32:15 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = syz_open_procfs(0x0, &(0x7f0000032000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000032000-0x14)=@file={0x0, './file0/bus/file0\x00'}, 0x14) syz_fuse_mount(&(0x7f000002c000)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/31 07:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000023e000-0xe)='/dev/keychord\x00', 0x2000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b20000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r1, &(0x7f000014e000-0x8)='./file0\x00', r2, &(0x7f00001a7000-0x8)='./file0\x00') 2018/01/31 07:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000910000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f000013d000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000456000-0x30)={0xc, 0x0, &(0x7f0000ecc000)=[@acquire={0x40046305, 0x3}, @enter_looper={0x630c}], 0x8c, 0x0, &(0x7f0000db0000)="bec207762aad061d18d4ecbdb2740c4d65f165f6b387adf38e798f5053653960c70d142e624cc97362663acacf5d4339fa2d71f29d8996e968ea33634d83d7ad0fcae8de7d2d2aad69b567e6b3f98aa2626678349106ba93754789819ad27ab097b209dd29025bca213634831fbe4b2c8cba2d1e7650d150f270aed1ac2e6e6d8834dc7f01d6d8cb652b5dac"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ed000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f00003a2000-0x8)=0x0, 0x1b0) [ 47.163821] IPv4: Oversized IP packet from 127.0.0.1 [ 47.169502] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 07:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r0, &(0x7f00003d3000)="", 0x292, 0x20000000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000d93000)='tls\x00', 0x4) r2 = memfd_create(&(0x7f0000a6e000)=']mdsW\x00j', 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dbe000)={0x0, 0x4, 0x3ff, 0x6, 0x6, 0xfff, 0x3, 0x3, 0x3e, 0x7fff, 0x0}, 0xb) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00007c1000)={0xabe9, {{0xa, 0x0, 0xa0e, @loopback={0x0, 0x1}, 0xfc9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000817000)={0x210, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1a4, 0x0, [@generic="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"]}, @generic="32826afc20d5d1afb222caf71297c1bc3655858b49c8375d4b23ddce9fb211c1a1639ca4a3f557ae241a3e25c6e3e2d6c238c580fb1255d42cf26c8e639f27456f920dc8cea96a6edf848c5701306a162c97ff165c8e9ea1"]}, 0x210}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) getsockname$ipx(r2, &(0x7f0000370000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f19000-0x4)=0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000379000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) 2018/01/31 07:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e1b000)=0x0, &(0x7f0000188000)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c9d000)={0x100000000, 0x2}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f00001b6000)=@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}], 0x5f1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000011c000)="d9", 0x0, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0xffffffffffffffff, 0x10001, 0x0, 0x0, 0x1}}, 0xfffffffffffffce0) 2018/01/31 07:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ddb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000721000-0x4)=0xc) setgid(r1) 2018/01/31 07:32:15 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef6000)=""/115, 0x73, 0x12041, &(0x7f0000ef7000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ef7000)={0x0, 0x0}) 2018/01/31 07:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/enforce\x00', 0x101401, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f39000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x88}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) pwritev(r0, &(0x7f00001c1000)=[{&(0x7f000008a000)="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", 0x1000}], 0x1, 0x200000000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a5c000)={0x0, 0x1ff, 0x30, 0xfe16, 0x5}, &(0x7f00004dc000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a6b000-0x6)={r1, 0x0}, &(0x7f0000c95000)=0x6) clock_gettime(0x0, &(0x7f0000d96000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000707000-0x68)={0x10000, 0x1b, 0x32, {r2, r3+30000000}, 0x10001, 0x2b51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:15 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003e000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) capset(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet6(r0, 0x0, &(0x7f0000037000-0x4)=0x0, 0x800) 2018/01/31 07:32:15 executing program 4: r0 = eventfd2(0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) 2018/01/31 07:32:15 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet(0x2, 0x80006, 0x9, &(0x7f0000028000)={0x0, 0x0}) dup2(r0, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000045000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r3, 0x2) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000046000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000047000-0xb0)={{0x101, 0x800}, 'port0\x00', 0x88, 0x10400, 0x1, 0x80000001, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000256000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00008f8000)={0x0, 0x0}) epoll_create1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000a37000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000196000)=0x10) 2018/01/31 07:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) clock_getres(0x7, &(0x7f0000773000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 07:32:15 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000001c000-0x8)='./file0\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000021000-0x8c)={0x0, @in6={{0xa, 0x3, 0xd64, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000)={r2, 0x2685ae2d}, &(0x7f0000027000-0x4)=0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/31 07:32:15 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003e000-0x1)='/', 0x1, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000003b000)={0x80000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) capset(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003e2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000039c000)=0x10) sendfile(r0, r0, &(0x7f0000fb7000-0x8)=0x8100400, 0xffff) 2018/01/31 07:32:15 executing program 6: eventfd2(0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b62000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x0, [0x0, 0x0, 0x9, 0x0, 0x6, 0x0, 0x0, 0x0]}, 0x5c) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ccc000)={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]}, 0xfffffffffffffff7, 0x6}, &(0x7f0000d8f000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a10000-0x8)=@assoc_value={r1, 0x80}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000006f000-0x5c)={{0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, {0xa, 0x0, 0x9d, @loopback={0x0, 0x1}, 0x4}, 0x0, [0x10001, 0x7, 0x8, 0x6, 0xfffffffffffffffd, 0x9, 0xd6a2, 0xffff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007dc000-0x5c)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffff40}, {0xa, 0x0, 0x856, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000}, 0x7, [0x80000001, 0x6, 0x3, 0xdd38, 0x7, 0x0, 0xe000000000000000, 0x100000000]}, 0x5c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000f80000-0x8c)={0x10001, 0x100000000, 0x7, 'queue0\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:15 executing program 4: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000487000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004d1000-0x3)={0x7fffffff, 0xfff}, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x400, &(0x7f000000d000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000e000)=0x14) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x8, 0x1, 0x0) 2018/01/31 07:32:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000d20000-0x18)={0x92, 0xfffffffffffffffb, 0x9, 0x8, 0xcd, 0x8}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f00004e5000/0x2000)=nil, 0x2000}) 2018/01/31 07:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f28000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0}, 0x20) shutdown(r0, 0x0) 2018/01/31 07:32:15 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000001000-0x10)={0x28, 0x7, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x101, &(0x7f000073a000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f19000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c15000)={0x2}, 0x1) getresuid(&(0x7f00006e7000-0x4)=0x0, &(0x7f00003d0000-0x4)=0x0, &(0x7f0000c99000)=0x0) lstat(&(0x7f000008e000)='./file0\x00', &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000c81000-0x70)=[{&(0x7f000084b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008a9000)=[{&(0x7f0000a22000-0x22)="c4e34521ec27713d7c067a39625010d4fe2b358ad072788c3036e022d1550e77a1b2", 0x22}, {&(0x7f000023e000)="4c56fa924bcb5c288fc325285a5286849f0ab69301ae2c5a0b554c216426c8b828f9e9a157b9313ab0f598d907367189ac1d86cff0d5e5bec1cb8806a1f0386bde66289d16c2bdac67ec7da80ad0e2ca2d74e4ea", 0x54}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f000002a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006b9000)=[{&(0x7f000029d000-0x29)="3a9d8d10645d9bba338da5aecc5d1a7d39d1f7e6c6a35bf4f452f3c1b2e521908a179245e9c4eef0d6", 0x29}, {&(0x7f0000bcc000)="7bd5797a2db479c2ee6c7b9f84de9ac39ec97a86536d31b34937063b5fe3769710cae6f1243241ab4a74b251d5b3e8591e3ccd24388409e3b86d8c7d940e306aed7b652ea489f1fdb6d3c725dc48319238fc6ac63b8205494d5ebc302b003d844613364cc2ff4fa5b8f2b834f5ba85b7c19f60fabf745836888e941c56e1e344b1c073a0c9e4a23fb40b9889153c00a6f86b4098af67daa2028e6f1d258336bfe935690a77c47c5ffd", 0xa9}, {&(0x7f0000205000)="5916bf501f9fe6aec3b79edf3e54028978a171a4723ef6d01f121747b0882ab96a4b5469c5063519b9e688b8fa134387d19d47ca2ab5446d866d5069c6", 0x3d}, {&(0x7f00001e3000)="aa2da2410029894c30233ae47a183d8c9ab8c63ea7cdbde776cca600c1058fb720d476cf253f1f3ffd83b81341156e06eeca6344bfece926cade1a9f161081a4e597925a288a50bc9fa0e8e518c43415c9d3d0c0184f89eb7385a6890b", 0x5d}, {&(0x7f0000cc9000-0x55)="dda3ee0c873fc5a930f6c859e426cb2cbd2fff6d0728820d90d0bb1b799f39d43c5b53c4aa3f19dd7c8bc2235b57c1647055a58265d44025201e73b644dbe3f1259565ad2ac42cdb7dd5061bb63a09497c1596da9c", 0x55}, {&(0x7f000003e000)="5c6358903f44e1ac2aedf487e1ef7fbe2837eb628bac482eaad4eb11f166c3f40d400ba220d1cd494b1c40763d0f69b123a20ca30d9bffb62ab292eebf2984bf600ea08d1dafe87610f58d0e41a2", 0x4e}, {&(0x7f0000ae4000)="736ceb4fa9eda6325601060512eefd27d2ba38458c69f293ea2d4a30fda0d1c4a0a708b9b04062abdc6431858baa3d98418b5873a81d87a3595884c86c742affdeb68e7820cbe644b0f194aa98fde6c49fe16515aadd3d79c12bc8d43acd9eab", 0x60}, {&(0x7f0000155000-0x57)="67ce75ab4048b5d4621c82ef45b3119c3020505f8848f0b332b38a6a1fc5608e956ff4b4cc2f523faa7c7a938e89a8d9ae651d41cda3b42ca32031574820ca1f57aae097f301591e38aeef367310b8979b23e9c42fa432", 0x57}], 0x8, &(0x7f0000035000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x80}], 0x2, 0x800) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009c3000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000111000)=0xe8) fcntl$getownex(r3, 0x10, &(0x7f0000846000-0x8)={0x0, 0x0}) r8 = request_key(&(0x7f000033e000-0xb)='asymmetric\x00', &(0x7f0000100000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f2e000-0xb)='eth1vmnet1\x00', 0xfffffffffffffffd) r9 = add_key$keyring(&(0x7f0000f93000-0x8)='keyring\x00', &(0x7f00002e9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r8, r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r10, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r10, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r11, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) getsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000140000-0xcb)=""/203, &(0x7f0000472000-0x4)=0xcb) r12 = dup2(r10, r11) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") fcntl$setown(r12, 0x8, r7) chmod(&(0x7f0000156000-0x8)='./file0\x00', 0x20) tkill(r7, 0x80016) 2018/01/31 07:32:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='#:\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}, &(0x7f0000b68000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000218000)={r1, 0xb0, &(0x7f0000c0e000-0xb0)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000368000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fe6000-0x4)=0x3, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) splice(r0, &(0x7f000087f000)=0x0, r0, &(0x7f0000808000)=0x3, 0x6a, 0x8) ioctl(r0, 0x2271, &(0x7f00004a2000)="") 2018/01/31 07:32:15 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x6, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000007000-0x30)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/31 07:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003e2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000039c000)=0x10) sendfile(r0, r0, &(0x7f0000fb7000-0x8)=0x8100400, 0xffff) 2018/01/31 07:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e96000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b84000)={0x0, 0x1}, 0x8) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) r1 = memfd_create(&(0x7f00001a7000)='\x00', 0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000239000-0x50)={@common=""/16, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) [ 47.561862] audit_printk_skb: 15 callbacks suppressed [ 47.570413] audit: type=1400 audit(1517383935.942:19): avc: denied { create } for pid=6235 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 47.592209] mmap: syz-executor4 (6242) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 47.654755] audit: type=1400 audit(1517383936.032:20): avc: denied { write } for pid=6235 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 07:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000077d000)={0x0, 0x7}, &(0x7f0000688000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003c4000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x9, 0x2, 0x8}, &(0x7f0000479000-0x4)=0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000de7000+0x529)='n=\x00\x00\x00\x00\x00\x00\x00tat>\x00') readv(r2, &(0x7f0000762000-0x80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) 2018/01/31 07:32:16 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="") r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005ee000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000085c000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xa8b3, 0x3, 0xc0, 0xa, 0x0, 0x80, 0x21, r2, r3}, {0x5, 0x7, 0x2, 0x4, 0x4, 0x0, 0x1240000000000, 0xdf9c}, {0x8000, 0x9, 0x5c, 0x6be6418d}, 0x200, 0x2, 0x0, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x2, 0x9, 0x8001, 0x8, 0xfff}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000e6d000)={0x677}, 0x4) 2018/01/31 07:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d7000-0x8)={0x0, 0x0}, 0x84800) sendmsg$inet_sctp(r0, &(0x7f000056b000)={&(0x7f000075c000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd9000)=[{&(0x7f000081f000-0xd0)="94475925d3ba08145b5f90d84164ade4884a415b466cceac73ef6b675254abcf22ce95ecae894a99156a3f34f36cd7878680f02067123c35c7a38ea91f28ff6a18757c8965be72dbb630c72bbef07904f5e84cda9a46876e94931c7bf2a080be80cb1e260cd69e3ee2da32c1bf286ac9a00b8d77d673c5dbc9a1c11985bf46d1f0c6d5a6640c5a2145802aff3a88e880809f0e2fad631387d3abdbc720a957a154286cd23f15fb4e100c024b1d9e4a290d2c49864fbd5e4cc2131a57dcb07847a968e81e6f58fa692e5c5f6e85d9598a", 0xd0}, {&(0x7f0000955000-0x3e)="26a1b1c1fae5b5848473eb4b9a14402bc5695c34e205d9732a21b0999d990c5a9eaa6632ec95c9d0209257e2ab5147d18cd36e5845c1e9b06de27a841009", 0x3e}, {&(0x7f000001d000)="73f4c740d6d7bcef95f8aec5092f230bdb5db2f7e94cb85dcbd502057839a05f3bf2e7c7ced87b1655a9e0aeb51c1a1e521830d8c0ae644e57c466b754f5517438e1f206992e8ab680d122797b04ebb6c675c684a4721b03fa654336b95e4c522bb17ed05ccee59394054147fc0f761d9a782b0d0c45902758fed1c39af880b9bd0fd0f0c6133d0fa954ca817ef3cfb3b2a8111f2418bec63b7c057976375924aa6a49664d626c12e7e62ba9ec86f6d847495c6630bb70b8f8693bf888a95e8e6dd63a7db34cfff6", 0xc8}, {&(0x7f0000f65000-0x2c)="692ff74b2f127e3a9fea0f2c1c1757477723304d5e763f08fff1ac89990c87f9db96f3a56bff5fac5468d5b1", 0x2c}], 0x4, &(0x7f00005b0000)=[], 0x0, 0x20000000}, 0x4) r1 = creat(&(0x7f000079b000)='./file0\x00', 0x101) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00003a2000)={&(0x7f000075d000/0x4000)=nil, 0x4000}) r2 = socket(0x10, 0x802, 0x0) bind$llc(r0, &(0x7f0000364000-0x10)={0x1a, 0x1b, 0x4, 0x0, 0x1, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000767000-0x10)={&(0x7f0000832000/0x1000)=nil, 0x1000}) write(r2, &(0x7f0000d99000)="1f00000056007f6d00000d00fc000003072914ffee00ec00000000011d4a51", 0x1f) fcntl$addseals(r2, 0x409, 0x4) 2018/01/31 07:32:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x2) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000046000-0x1)='\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000003e000-0xc)={0x5, 0x0}) 2018/01/31 07:32:16 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@common='vlan0\x00', @ifru_flags=0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/178, 0xb2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00002a6000)="", &(0x7f0000f2c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) connect(r1, &(0x7f0000eed000-0x80)=@generic={0x9, "da1247e37729323b761d32b023413c8d1b1b910127df458ce7476b84c1256ffb2be4b244afb002257ee9a244ec919bdd86327bf5fef9650dbdcce299c7b597baf4522eb07544c2d863e67857647d0fa147fb58735067cb8470b8dff86ba6ac13d16134d25b37bc339f900fce6c68c72a8baea68daab8354985a94694462e"}, 0x80) 2018/01/31 07:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000458000-0x8)=0x0) r2 = dup3(r0, r0, 0x80000) getpeername$inet(r2, &(0x7f0000f00000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000648000-0x4)=0x10) writev(r0, &(0x7f0000386000)=[{&(0x7f000095b000)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) 2018/01/31 07:32:16 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ddf000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000075b000-0x10)={0xfffffffffffffffd, 0x9, 0x80000000, 0x2}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000548000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x101c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007ef000-0x4)=0x0) write$tun(r0, &(0x7f0000001000-0x96)=@pi={0x0, 0x1, @ipv4={{0x7, 0x4, 0x0, 0x80, 0x92, 0x3, 0x4, 0x1, 0xbf, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x7, 0x4, [@multicast2=0xe0000002]}]}}, @igmp={0x1f, 0xffff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "91c140a5dd6ba5e87c59a253b571a434fac33ac0c52e15ea536527efa5dc90d7de4316ec861de0eab6b2199e644126ca6f4873c14cadd4bbf882102bb59816697160c96ff507e81bb97b0e72639e760267dcb3144b70823aa90d2d22b53fb6f0e0f5c0e93af75232858af3699653"}}}, 0x96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x2, 0x6, 0xfffffffffffffffa, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0xfce, 0x0, 0x0}, 0x14) pipe2(&(0x7f0000cb5000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000590000-0x1)=0x3) mq_getsetattr(r4, &(0x7f0000731000)={0xf2, 0x20000000002, 0xff, 0x8000000000000de, 0xffffffffffff82fa, 0x2, 0x7ff, 0x1000}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000051f000-0xc)='/dev/autofs\x00', 0x20000, 0x0) r6 = openat(r5, &(0x7f0000b84000)='./file0\x00', 0x202000, 0x0) readv(r1, &(0x7f0000f1b000)=[{&(0x7f0000083000)=""/2, 0x2}, {&(0x7f0000302000)=""/4096, 0xc51}, {&(0x7f000058c000)=""/111, 0x3cc}, {&(0x7f0000ad0000)=""/131, 0x180}, {&(0x7f0000dfd000-0x5f)=""/95, 0x5f}, {&(0x7f000004f000-0x5b)=""/91, 0x5b}, {&(0x7f0000d9f000)=""/87, 0x57}, {&(0x7f0000d2e000+0xe47)=""/75, 0xfffffee9}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) set_robust_list(&(0x7f0000e79000)={&(0x7f0000d12000/0x3000)=nil, 0x0, &(0x7f0000679000/0x1000)=nil}, 0x18) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f00000c3000-0x4)=0x100000000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r7, &(0x7f00001eb000)=@known='system.posix_acl_default\x00', &(0x7f0000436000)='/dev/autofs\x00', 0xc, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011b000-0x8c)={0x0, @in6={{0xa, 0x0, 0xdd2b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa7000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000ecd000-0x8)={r8, 0x80}, &(0x7f0000021000)=0x8) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000211000+0x79c)=0x4) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 07:32:16 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/user\x00', 0x2, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/user\x00', 0x2, 0x0) poll(&(0x7f0000029000-0x20)=[{r0, 0x100, 0x0}, {r1, 0x40, 0x0}, {r2, 0x4, 0x0}, {r3, 0x80, 0x0}], 0x4, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x6, 0x6, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000012000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x2, 0x2, 0x7d8}, &(0x7f0000031000-0x4)=0xa0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f000002b000)={r7, 0x0, 0xffffffffffffffff}, &(0x7f0000032000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000001c000)={r7, 0x7, 0x0}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000032000)={r8, 0xfff, 0x3f}, 0x8) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:16 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000004000-0x4)=0x100000000000000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000005000-0x18)={0x1, &(0x7f0000006000)=""/4096, &(0x7f0000007000-0x18)=[{0x1000, 0x1f, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/31 07:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000987000)='#security-proc\x00', 0x1) r0 = socket(0x0, 0x1, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f000086a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ed000-0x4)=0x10, 0x80000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ad000-0x16)='/selinux/checkreqprot\x00', 0x101a00, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008e6000-0xc)='/dev/autofs\x00', 0x10000, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x4000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000697000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x4, 0xfffffffffffffffe, &(0x7f0000ff0000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000639000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000843000-0x4)=0x0, &(0x7f0000a6e000)=0x4) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00001cc000)=0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = epoll_create1(0x80000) r4 = dup2(r3, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00001c6000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xd24}, @in6={0xa, 0x2, 0xfa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x64) r5 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x2285, &(0x7f0000f67000-0x1)="") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000995000)={@generic="39c835210cbdb21016772e75ec5f2dca", @ifru_flags=0x1000}) 2018/01/31 07:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r0, &(0x7f0000825000)=[{&(0x7f00009ed000-0x9e)="15db7fce1914b1fbf3bbfbbbcdfbb0d7c20363dd20d7584fad1d441c22f92c4b7309204e17b1e135711fe900c76eddbca79534c62a20a6a75a59ba28e6ba327beaac030210121ea9b9fe13d8ccb3d8259064ea019d09f2e8f452d6663edf22098e6f9d808d00329d01fa2b2c1e8b70e12a0b86a6dcc8c0dcb65a97655aa2af0a9f2a2cff320d4ba26b3da27115f842642b508899d1927a367aa39e838d09", 0x9e}], 0x1, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000032000)='stack\x00') getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000360000)=0x0, &(0x7f0000cb7000)=0x4) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004e9000)=0x0, &(0x7f0000c4c000-0x4)=0x4) 2018/01/31 07:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x400000000f, &(0x7f0000e71000-0x4)=0x5, 0x4) bind$inet6(r0, &(0x7f0000366000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006df000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000afc000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000073000-0x68)={0x1, 0xe16, 0xda, {r1, r2+30000000}, 0x8, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x2, &(0x7f00006d5000-0x10)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/31 07:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000dcb000)="ec2b5b9127e27df77bb26c332320fa9763d970695fe1f8d121c5c30a0adf31144408cae36902a52f93a877b91ac88cad500ddddcc4b2ac3900a4cb78fb712461a2074f3bea978177bd78148b51fc3825b1c97ab37dec8e1c11ad205988b76fabcfb74473d41eab861c7724756edc712ad392bc1ac138ba709b90adfaeddcb1cd73d7dd04a85b1612d193b37d52ecf05905ffc0ec757d93b6918c826912d9bda639c226f5f13e73b186982fb55782021cda5dc9f0ee5e6b036820af9392de95a6257d0d829dcf41c1caca168473bb694ca19f793dce2bf3d510a620154fa0303efcb67c054c6a5ccf100332fa081fb42dcc7c03921f8a500a7b0f3a") sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000560000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f000056f000-0x158c)={0x14, 0x404, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:16 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x20000000030, &(0x7f0000003000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/31 07:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000076d000)=0x1, 0x20000000000000, 0x0, &(0x7f00000c8000-0x10)={0x77359400, 0x0}, &(0x7f0000f8b000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x77359400, 0x0}, &(0x7f0000877000)=0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a38000-0xc)='/dev/autofs\x00', 0x10242, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000da4000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000346000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f000033e000-0x1000)="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", 0x1000, 0xffffffff, &(0x7f0000408000-0x10)={0x0, 0x1c9c380}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x8, &(0x7f0000451000)={0x0, 0x1c9c380}, &(0x7f0000025000-0x4)=0x0, 0x0) [ 47.899520] audit: type=1400 audit(1517383936.282:21): avc: denied { ioctl } for pid=6326 comm="syz-executor6" path="socket:[13650]" dev="sockfs" ino=13650 ioctlcmd=4b41 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 07:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) getrusage(0x1, &(0x7f00009b9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000d85000)={0x0, 0x0}, &(0x7f0000727000-0x4)=0x10) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f00009b3000)={0x0, 0x0}, &(0x7f00008e2000-0x4)=0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000203000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000132000-0x4)=0x400) write$evdev(r0, &(0x7f00006ff000)=[{{r2, r1}, 0xe42, 0x100000001, 0x8}, {{0x0, 0x0}, 0x7fff, 0x0, 0xffffffffffffffff}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000181000-0x3)=0xfffffffffffffff8) 2018/01/31 07:32:16 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x20000000030, &(0x7f0000003000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/31 07:32:16 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") timer_create(0x7, &(0x7f0000a93000)={0x0, 0x2a, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a97000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x20000, 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000002000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x2) timer_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:32:16 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x20000000030, &(0x7f0000003000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) [ 47.916382] audit: type=1326 audit(1517383936.292:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6325 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 47.965563] audit: type=1326 audit(1517383936.342:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6325 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 07:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ed1000)=0x0) syz_open_procfs(r0, &(0x7f00004b9000-0x8)='\x00\x00\x00\x00\x00\x00\b\x00') seccomp(0x0, 0x1, &(0x7f00009cc000)={0x3, &(0x7f0000e0a000)=[{0x6, 0x806e, 0x2, 0x40}, {0x9, 0x6c, 0xfffffffffffff541, 0x4}, {0x6, 0x3, 0x10000000000000, 0x200}]}) syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') 2018/01/31 07:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000989000-0xe)='/dev/keychord\x00', 0x40, 0x0) syz_open_dev$sndseq(&(0x7f000094d000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000194000-0x8c)={0x1, 0x4, 0xc5b, 'queue1\x00', 0x43f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/31 07:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000560000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007c5000-0x18)={r1, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f00007bf000-0x4)=0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bc6000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/31 07:32:16 executing program 3: fstat(0xffffffffffffffff, &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) getgroups(0x6, &(0x7f000035f000)=[r0, r0, r0, r0, r0, r0]) socket$packet(0x11, 0x3, 0x300) 2018/01/31 07:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000769000-0x100)={0x1, 0x6c93cfc7, 0x5, 0xff, 0x4, [{0x8, 0x6, 0x5, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0}, {0x7f, 0x3, 0x4, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0xb1, 0x1, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0xffffffffffffffa1, 0x5, 0x0, 0x0, 0x882, 0x0, 0x0, 0x0}]}) read(r2, &(0x7f0000fc4000-0x1000)=""/4096, 0x103d) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) 2018/01/31 07:32:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ab6000)='/dev/sg#\x00', 0x0, 0x44000) getpeername$ipx(r0, &(0x7f0000112000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000198000-0x4)=0x10) r1 = socket$inet6(0xa, 0x1, 0xdc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00001e6000)={@generic="826401dacbbe8481ed48becc6645a1fc", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000000a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000006000)=0xe, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000013000-0x48)="3e236fc329aaeb486d8c386522a1dbbcb6bd199151073f296a71af1c7a22110ffca8e86a83db14c77987f07117104e26a9e5ff112e5df76edeb154f543d5cd70bbb6b8c773da9bc0") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000-0xdc)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000766000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000020000)={r1, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e92000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000481000/0x2000)=nil, 0x2000, 0x2000008, 0x8010, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') prlimit64(0x0, 0x0, 0x0, &(0x7f0000f13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000543000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88d2, 0x7fff, 0xffff, 0xfffffffffffffffe, 0x8e1}, &(0x7f0000e6d000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b48000-0x8)=@assoc_value={r4, 0x3}, 0x8) sendfile(r3, r3, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/31 07:32:16 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000006000)={{{{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]}, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x4, 0x7, "c1673a4d9e062245f133bbfef104bb6bd0486c30da89965b2dff22e283ac915110b729ece7f0220f1f900681bea801caabe69ed6bb18add7973139ec8691bdb817ed1378c141ff3dc87579995682b2ed"}, 0x160) 2018/01/31 07:32:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000012000-0x8)={0x0, 0x687}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x2d9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=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}) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb6, 0x8, 0x5, 0x10}, &(0x7f0000013000)=0xa0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000002000)={0x1, {{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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r6, 0x1000000000016) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000012000-0x18)={r4, 0xffffffffffffdcc2, 0x20, 0x8, 0xfffffffffffffff8}, &(0x7f0000002000+0x675)=0x18) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b8e000)={r7, 0x1f, 0x20, 0x8, 0x62}, &(0x7f0000a63000-0x4)=0x18) 2018/01/31 07:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000029f000-0x68)={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]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000c2a000)='/dev/rtc\x00', 0x200000, 0x0) 2018/01/31 07:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004ae000)={0x7}, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) shutdown(r0, 0x0) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000386000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005a7000+0xff)={0x0, 0x8}, &(0x7f0000549000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008a2000-0x6)={r2, 0x2}, 0x6) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000080d000)=0x3f, &(0x7f000087d000-0x4)=0x4) 2018/01/31 07:32:16 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f9b000-0xe)='/dev/keychord\x00', 0x6100, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005b9000-0xb6)={0x0, 0xae, "230305ef4a2247f4ad91d748eeba70cd5a56b78c14ba78c421b8d02241ce37ebb0f3b57da0cca0c5c999c15d30d25c4334fd2267c162484f39c42e06033a010e0fa91a6327ec74d814cdf6363a1f7286dd632cf612d3cbcb3900aa1dca97d2cc24c2c7613f41d94de9d00e218def046d777e738d2ec8a232e3c15af1ded64b9906829015d0bc8b15c59a745c96875aa79ff53b7b8d3d15d842a8611b5e37d2b836d8c4a400613748401745d2e88a"}, &(0x7f0000f9a000)=0xb6) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b11000)={r1, 0x100000001}, &(0x7f0000f9b000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000002b000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/31 07:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d15000)=0xc) process_vm_readv(r1, &(0x7f0000d11000)=[{&(0x7f0000665000)=""/189, 0xbd}, {&(0x7f00000ef000-0xab)=""/171, 0xab}, {&(0x7f0000d01000)=""/4096, 0x1000}, {&(0x7f00002f3000)=""/11, 0xb}, {&(0x7f00006d9000-0x7c)=""/124, 0x7c}, {&(0x7f0000fa7000)=""/148, 0x94}], 0x6, &(0x7f00004e0000)=[{&(0x7f0000310000)=""/190, 0xbe}, {&(0x7f000058d000-0xef)=""/239, 0xef}], 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00001d2000-0x4)=0xfffffffe, 0xffffffffffffff35) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000052a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003ec000-0x10)={0x2, &(0x7f0000848000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00004c0000)={r3, &(0x7f0000948000-0x97)=""/151}) 2018/01/31 07:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000313000)='/proc/self/net/pfkey\x00', 0xe8000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000a8c000)={0x4, &(0x7f00002ce000-0x10)=[{0x49b4, 0x7f}, {0xffffffff, 0x1b40}, {0x8, 0x1}, {0x2, 0x1}]}) readv(r0, &(0x7f0000a53000)=[{&(0x7f00000c5000)=""/4096, 0x64}], 0x1) 2018/01/31 07:32:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000-0xc)={0x20, 0x1, 0xfd7, 0x3ff, 0x7, 0x6}) prctl$void(0x23) 2018/01/31 07:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000715000)=0x0, 0x2ad) r2 = accept(r0, &(0x7f000025a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004f1000)=0x9) sendmsg$nl_crypto(r2, &(0x7f0000f29000)={&(0x7f0000fed000-0xc)={0x10, 0x0, 0x0, 0x1100}, 0x68, &(0x7f0000027000)={&(0x7f0000ffb000)=@get={0x128, 0x13, 0x300, 0x4, 0x3, {{'lrw-twofish-avx\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], 0x2400, 0x2400, 0x0, 0x0}, []}, 0x128}, 0x1, 0x0, 0x0, 0x801}, 0x20004004) 2018/01/31 07:32:16 executing program 2: 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, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x2000000000000218, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000be4000-0xf0)=[{{&(0x7f000064c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000372000)=[{&(0x7f00000ef000-0x2e)=""/46, 0x2e}, {&(0x7f000081c000)=""/99, 0x63}, {&(0x7f00009bf000)=""/11, 0xb}, {&(0x7f0000e7d000-0xc3)=""/195, 0xc3}], 0x4, &(0x7f000008e000)=""/4096, 0x1000, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000cdc000-0x40)=[{&(0x7f0000123000)=""/130, 0x82}, {&(0x7f0000996000)=""/4, 0x4}, {&(0x7f0000aae000)=""/6, 0x6}, {&(0x7f00004cd000)=""/20, 0x14}], 0x4, &(0x7f0000e30000)=""/206, 0xce, 0x3}, 0x20}, {{&(0x7f0000945000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00003c6000)=[{&(0x7f000011c000)=""/102, 0x66}, {&(0x7f0000e11000-0xb7)=""/183, 0xb7}, {&(0x7f0000113000)=""/4096, 0x1000}, {&(0x7f0000c89000)=""/71, 0x47}], 0x4, &(0x7f0000ae4000-0xa5)=""/165, 0xa5, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f000098f000-0x10)=[{&(0x7f0000177000)=""/80, 0x50}], 0x1, &(0x7f000036c000)=""/231, 0xe7, 0x8}, 0x0}], 0x4, 0x2, &(0x7f0000516000-0x10)={0x0, 0x989680}) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x304}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x3, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000009d000-0x10)={0x1, &(0x7f000016d000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000ca2000)={r3, &(0x7f0000da2000-0x12)=""/18}) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x154}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c4f000)={0x10000000, 0x0}) 2018/01/31 07:32:16 executing program 7: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") rt_sigsuspend(&(0x7f000049c000-0x6)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) lseek(r0, 0x60, 0x3) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000029000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000002a000-0x4)=0x7, 0x4) 2018/01/31 07:32:16 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fec000-0xd)='dns_resolver\x00', &(0x7f0000fec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ddc000-0x56)="d4f62f996906263dc724b9ecddb95fe9ce669a150419af03729736846d65beaae9ae533d87cf31a296e2b761716f6739a3134cab23fda937a4a2d17b45d4baef76989ef57448ec3c1d3062093ca9d72b6242fc8420ac", 0x56, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000a91000-0x8)='keyring\x00', &(0x7f0000feb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) getsockname$inet(r1, &(0x7f00007e7000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030d000)=0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fea000)={0x0, 0x40, "9c2e65b937f12de51b34b337c4b6925c44a40cfa7073e2f320434729a115eb03dff35f237d873493cbfdb94d8a500b80ef10a6bd51ef69f5266527c93e0f4ef9"}, &(0x7f0000feb000-0x4)=0x48) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000feb000)={r3, @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]}, 0x400, 0x2, 0x200, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000959000)={0x2, 0x1, 0xf, 0xffffffffffffffff, 0x7, 0x4, 0x100000001, 0x1f, r3}, &(0x7f0000feb000-0x4)=0x20) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f0000d6a000-0xd)='/dev/binder#\x00', 0x0, 0x800) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x3) fchdir(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000ddc000-0x5c)={0x400, 0x3, {0x2, 0x2, 0x0, 0x2, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fed000-0x4)={@generic="ddaf5499f843c7b9a6a073a1598b3036", @ifru_addrs={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 07:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) recvmmsg(r0, &(0x7f0000d07000-0x78)=[{{&(0x7f0000cfe000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f3a000-0x30)=[{&(0x7f000014d000-0x11)=""/17, 0x11}, {&(0x7f0000d4e000)=""/32, 0x20}, {&(0x7f0000649000)=""/208, 0xd0}], 0x3, &(0x7f0000586000)=""/102, 0x66, 0xe34d}, 0x460631d}, {{&(0x7f00007ca000-0x6)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003bf000)=[{&(0x7f00001eb000)=""/4096, 0x1000}, {&(0x7f0000adc000)=""/215, 0xd7}], 0x2, &(0x7f00008be000)=""/189, 0xbd, 0xbe}, 0x7}], 0x2, 0x3, &(0x7f0000c91000)={0x0, 0x1c9c380}) mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f00007c0000-0x11)=@known='security.selinux\x00', &(0x7f0000fbc000)=""/0, 0x0) 2018/01/31 07:32:16 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000030b000-0xe)='/dev/keychord\x00', 0x111000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000010d000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e27000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x4, 0x3, 0x0, 0x2, 0x80, 0x80, 0x3a, r1, r2}, {0x8, 0x7, 0x5, 0x2, 0x1, 0x3, 0x10000000, 0x9}, {0x80000001, 0x1ff, 0x8, 0x3a69706b}, 0x1000000000, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2, 0x3, 0x1ff, 0x0, 0x1000000000000000, 0xd2aa}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=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}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b4e000)={0x8, [0x22c6, 0x0, 0x57f8b7fd, 0x54b2, 0x6, 0x6, 0x689, 0xd7a]}, 0x14) write$evdev(r0, &(0x7f0000038000-0x18)=[], 0xfdaa) fadvise64(r0, 0x0, 0x0, 0x4) 2018/01/31 07:32:16 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000fd6000)=0x0, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000fd9000-0x108)={0x7, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x176a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 07:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') openat$autofs(0xffffffffffffff9c, &(0x7f000011e000)='/dev/autofs\x00', 0x0, 0x0) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) fcntl$notify(r0, 0x402, 0x80000000) openat$keychord(0xffffffffffffff9c, &(0x7f0000aac000-0xe)='/dev/keychord\x00', 0x80, 0x0) 2018/01/31 07:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fc000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000950000-0x8)=0x8007fd, 0x80400000205) finit_module(r0, &(0x7f000005d000-0x12)='net/ip6_flowlabel\x00', 0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e26000)=0x0) accept4$unix(r0, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f2e000-0x4)=0x8, 0x80000) 2018/01/31 07:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000428000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) pipe2(&(0x7f0000323000)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb9000-0xc)={0x0, 0x0}) 2018/01/31 07:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc3000-0x4)=0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/31 07:32:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5403, &(0x7f0000772000-0x8)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b87000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d40000-0x90)={0xca1b, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket(0x10, 0xe, 0x10000) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00008b1000)="", 0x0) 2018/01/31 07:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f000085d000)={0x0, 0x0}) readv(r1, &(0x7f0000004000)=[{&(0x7f00000da000-0x2a)=""/42, 0x2a}, {&(0x7f0000d41000-0x2c)=""/44, 0x2c}], 0x2) fcntl$getown(r0, 0x9) fcntl$getown(r1, 0x9) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000023b000-0x9)='net/icmp\x00') pread64(r3, &(0x7f00008fa000)=""/0, 0x0, 0x800000000000) 2018/01/31 07:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00005fa000)={0x6, 0x3, 0xfff, 0xffffffff80000001, 0x100, 0x1, 0x9, 0xfffffffffffffffc, 0x400, 0x6, 0x400, 0x100000001}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) socket$inet6(0xa, 0x3, 0x5) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:16 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003a4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a84000)={0x0, 0x8, 0x3, 0x101, 0x5c9, 0xfffffffffffffc01, 0x8, 0x1, {0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4c, 0x1, 0xffffffff, 0x20000000}}, &(0x7f0000bae000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000645000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000259000-0xe8)={{{@in=@dev={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}, {{@in6=@dev={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}}, &(0x7f00001ac000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fb2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, 0x1, 0x100000001, 0xa, 0x20, 0xa0, 0xbf, r3, r4}, {0xe6, 0x1, 0x1, 0x3, 0x7, 0xff, 0x640e, 0x25}, {0x6, 0x0, 0xfffffffffffffff7, 0xfff}, 0x9, 0x1, 0x0, 0x1, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x6, 0x0, 0x3, 0xfffffffffffffa1f}}, 0xe8) clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b71000)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(r5, &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/user\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x78)={0x7, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a0, 0x200, 0x10000, 0xa711, 0x8, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x9, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x2, 0x42000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000)={r3, 0x4}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x880800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000004000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000006000-0x10)={r3, 0xffffffff, 0x20, 0x232}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r5, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000003000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/status\x00', 0x0, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000381000-0xcb)=""/203, 0xcb) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:32:17 executing program 6: getsockname(0xffffffffffffff9c, &(0x7f0000f92000)=@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}}}, &(0x7f000043b000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000286000-0x8)='./file0\x00', 0x4000, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ddd000)=0x0, &(0x7f0000001000-0x4)=0x4) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a57000-0x4)=0x0, &(0x7f00003e6000-0x4)=0x4) listen$netrom(r1, 0xdc) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) close(r2) getresuid(&(0x7f0000b80000)=0x0, &(0x7f0000d0d000)=0x0, &(0x7f00008f8000-0x4)=0x0) removexattr(&(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000f47000-0x11)=@random={'user.', '/dev/random\x00'}) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000071000-0x4)=0x0, &(0x7f0000222000)=0x4) 2018/01/31 07:32:17 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000006000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)=@ethtool_modinfo={0x42, 0x5, 0x80, "3c79dfb5a0832783"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000a34000-0x4)=0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) r3 = inotify_add_watch(r0, &(0x7f0000866000)='./file0\x00', 0x400) inotify_rm_watch(r0, r3) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000046000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a3000-0x4)=0xe8) connect$packet(r0, &(0x7f0000ff6000)={0x11, 0x3, r4, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) close(r1) 2018/01/31 07:32:17 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f0000008000)="260000002a0047f9ff17dd7fcdffffeb01000000010000010000f7000204b40000003c000000", 0x0) symlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000c000-0x8)='./file0\x00') rt_sigreturn() 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/user\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x78)={0x7, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a0, 0x200, 0x10000, 0xa711, 0x8, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x9, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x2, 0x42000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000)={r3, 0x4}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x880800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000004000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000006000-0x10)={r3, 0xffffffff, 0x20, 0x232}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r5, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000003000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006a2000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f00002de000-0x10)={0x35, 0x800, 0x3, 0xffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$addseals(r0, 0x409, 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace(0x4207, r4) wait4(r4, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f0000790000-0x6)='./file0\x00', 0x40, 0x10) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f00006d6000-0x8)=0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000d2000)={0x0, 0x601a, 0x30, 0x3, 0x7fffffff}, &(0x7f0000b92000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000ef3000)=@assoc_value={r7, 0x7ff}, &(0x7f0000f72000)=0x8) r8 = socket$inet6(0xa, 0x5, 0x3a35) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000187000)={0x0, 0x2, 0x10}, &(0x7f00003ee000)=0xc) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000d1e000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000ff1000-0x10)={0x6, 0x1, 0x100, 0xa6e4, r9}, 0x10) sendmsg(r6, &(0x7f00005c5000)={&(0x7f0000643000)=@llc={0x1a, 0xff, 0xffffffffffffffc0, 0x7, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000917000)=[{&(0x7f00007ad000-0xf)="333f65bbdeea3312a6b082d56a90de", 0xf}, {&(0x7f0000f42000-0x84)="1e0bdf1b534aba0fdceee6261c2d09b9af16707e5733152193bdae3cb62577ded10f476b673cd466dc4dba56906041d8325148e08f91460969a7a8a2fd1676d75738805c5271761eeede4a3d5d73c4980c2a45f30d920661dde275d8872b72b58c880af911d06e07003a36df40b3adb56271fea42083bba23008d8a33500d7feef45a9b6", 0x84}, {&(0x7f0000714000-0x88)="70a6b6575f4bf04bbb7498bcb3fe9f7bbba2944e4ecb08435f079b9835210c674186a456cc4341af92b5c0fd8222198122a886cb1021fe233a41d288f0d3905ddabdd8b0797ce784126efbc09b1605cd22e9181382cd50f9bc23367818c87d5eb8b17aa324feaa3d82b54b8460ab26970d35f38f665aedefd9152ca1fc038a02500d7cb127539557", 0x88}, {&(0x7f00008d3000-0xaa)="8efaa35e0d4157251c0300b3f7601dd382b6ffae3593e5aca8ee3c00d5d8320c973942860becb95f1a1b77b5f05fadc83f48484ae18cf907293577f2d4baec49a6dd28bf103e5e36082a4a30c817e0f1288facc2175bddb280422afe0c1c4b77d83207662c828afef6baf77c9ea03044d9bd5febbdc3557ba379f7d2ea5b924b7b4d488dcc097b21f5bfc59a49050ace2762767e1a7d5c940aa2c2b0ec0643fe2c0821b05e6169b47d43", 0xaa}, {&(0x7f0000495000)="9876a78c07aeb5f2624e4cb9426187dc565104c1ee7ad2e292caba327d0b1c0bc4e22f6d742b92760e59cd9c69a0c8628a5196ecb916fdfef4baaa8cc2ecfe030f1e19f269c488835d23e0f3f1c7606d67e49334d56fca31bfb864780af52614b8d8b02ba3182849a3bf9ac3445a3a15b470c9451ba5", 0x76}], 0x5, &(0x7f000043d000-0x170)=[{0xd8, 0x101, 0x85, "2838c6ca3ea70cae4493c01117120850ca3c8fc9c8378c0344ec19f80e4d79a8a263dd3974afd7cb63e78e3aafc2c7ad923be18327c5928997c66e5abc503e9b860de4aa9aeb825f5c01339aacb424d649436179812ac68ba60190a2884c3bb2d32d4f67e7b09c3bfea98d33e81c149bd4805b0e433863e762630c16cc267ce7b12e1973ee7e7019dd8ddfaca4370c048d2248c3b665c6f7ba194ec6c22e4d3e52ef3109bc868084c3bcc2f79ab96e6069359fc2d4c9ccd73b4385593fad87706b89"}, {0x98, 0x100, 0x0, "a69865b27be29bf1ca41a16be44eecb2b6d1265f38a50c2be1dac1c83f26e679435fe3d03c5c22b8746c2143e940a49a57f2561f914bcd311a42dc60115222b7926d42efca35c95541f71a2bf6ba13a66f6e18bc87163a58c3dbea1185443e14114e2da00380b1bb2baf8500f7cd3ae29dffc8826b6ded1a610719948480ce75d8c8f48ce6bb"}], 0x170, 0x4000}, 0x1) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c76000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r10, 0x100, 0x1, &(0x7f000057a000+0xd5e)=0x80, 0x4) r11 = socket$inet6(0xa, 0x5, 0xbe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r11, 0x84, 0x1c, &(0x7f00000ff000)=0x0, &(0x7f00005fb000-0x4)=0x4) 2018/01/31 07:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004e3000)='illinois\x00', 0x9) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:17 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/ppp\x00', 0x400, 0x0) inotify_init1(0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000b4b000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000aec000+0xa6)='./file0\x00', &(0x7f0000b4a000)=[&(0x7f0000b4a000)='\x00', &(0x7f0000b4a000)='systemuser\x00'], &(0x7f000072b000-0x18)=[&(0x7f0000b4a000)='\x00', &(0x7f0000b4b000-0x10)='em1&,X*@/@^self\x00', &(0x7f0000b4a000)='ppp0}md5sumtrusted\x00'], 0x1000) 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x20, 0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000665000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00005df000)={0x4, 0x7, 0x8001, 0xd7, 0x7, 0x9}) r2 = open(&(0x7f0000d0f000)='./file0\x00', 0x4003ffffe, 0x20000007) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffffffeffff) fstat(r0, &(0x7f0000c2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r2, 0x4c01) fsync(r0) 2018/01/31 07:32:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000030d000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x9, 0x5, 0x6, 0x4}, &(0x7f0000199000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff8, 0x1, 0x3, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c71000-0x8)='pet/arn\x00') setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f000057a000)="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", 0xfc) accept4$unix(r2, 0x0, &(0x7f0000d85000)=0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f00002e3000-0x108)={0x1ff, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0xffffffffffff4931}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x2000040, 0x63) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000591000-0xe8)={{{@in=@loopback=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058c000-0x4)=0xe8) 2018/01/31 07:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00007db000)=0x0, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a43000+0xc06)=0x3) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000696000-0x38)={&(0x7f0000fb7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f29000)=[], 0x0, &(0x7f0000fe2000)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009dc000)=0x0, &(0x7f000076c000-0x4)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a5000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000f44000-0x8)='./file0\x00', 0x34003, 0x40000000010) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d3e000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x9, 0x54, 0x9, 0x1, 0x800, 0x6, 0x9, 0x7fff, 0x9, 0x8000, 0x400, 0x10000, 0x10000]}, &(0x7f0000d25000-0x3)=0x108) connect$unix(r1, &(0x7f0000e11000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c68000)={r2, 0xff}, 0x8) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000023d000-0x2)={0x7, 0x318}) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) openat$dir(0xffffffffffffff9c, &(0x7f00004fb000)='./file0/file0\x00', 0x402801, 0x0) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') 2018/01/31 07:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000071a000-0x8)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e35000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000041000-0x8)={0x1, 0x80}) r1 = syz_fuseblk_mount(&(0x7f0000f36000-0x8)='./file0\x00', &(0x7f0000f6e000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20, 0x4800) r2 = getpid() fcntl$lock(r1, 0x6, &(0x7f00003f5000-0x20)={0x1, 0x3, 0x10000, 0x2, r2}) readlinkat(r0, &(0x7f0000734000)='./file0\x00', &(0x7f0000170000-0x7f)=""/127, 0x7f) nanosleep(&(0x7f00007e8000+0x8ef)={0x0, 0x0}, 0x0) creat(&(0x7f000015a000)='./file0\x00', 0x1) 2018/01/31 07:32:17 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00009de000)=""/109) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fdd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000c79000)={r2, 0x2}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00003df000-0x14)={0x8, 0x4, 0x1, 0x1, 0x5, 0x4, 0x5, 0x1a8a, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000004c000)={0x100000001, 0x0, 0x400, 0x5, 0x0}, &(0x7f00007e8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a86000)={r3, 0xf226, 0x6, [0x40, 0xcc2, 0x401, 0x6, 0xf9a, 0x0]}, &(0x7f0000287000)=0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fdf000-0x4)=0xc1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000fdf000-0x4)={0x3, 0x7, 0x5}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r4, 0x6, 0x0) 2018/01/31 07:32:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/31 07:32:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000dc4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$usbmon(&(0x7f00007d5000-0xd)='/dev/usbmon#\x00', 0x6, 0x600001) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) 2018/01/31 07:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000080d000)=0x0) r1 = dup2(r0, r0) pwritev(r0, &(0x7f0000438000)=[{&(0x7f00003ee000)='\x00', 0x1}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000950000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000a03000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000069c000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x5, 0x500, 0x0, 0x8, r2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000082c000)={{0x401, 0x5f}, {0x2, 0x7}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_load(r1, &(0x7f0000092000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x100e) 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x6) flistxattr(r0, &(0x7f0000011000)=""/32, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x20000000000000b8, &(0x7f000000e000-0x18)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 07:32:17 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000f0d000)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x62, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000354000-0x8)={0x0, 0x0}) setpgid(r1, r1) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)="737374656d5f753a6f62000263745f723a73797374656d5f64627573645f7661725f6c69625f743a7330", 0xff83, 0x0) 2018/01/31 07:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000309000-0x4)=0xfe, 0x4) 2018/01/31 07:32:17 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000003d000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00006bc000)={0x1, r3}) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000005000-0x10)={0x0, 0x8, &(0x7f0000a47000)="7342eff3d8ee1a60"}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000d25000)="5c81af2546c5f0ea971963024b2de29b0c24adbf89ea42154c52c321ae8074460588a760f19708bfdf1b72515b8ce9fbd0a7758b0ab99eaa6ff2588f52df3b63becd7fdc13cbe9f0b00f23fbbfb584d4b01c4250eb19e143") 2018/01/31 07:32:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x65)={0x0, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x49ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xb6)=""/182, 0xb6}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000000000)=""/167, 0xa7}], 0x3) setsockopt$inet6_buf(r0, 0x29, 0x20000000008, &(0x7f0000001000-0x65)="7cd5e1e0d03c61eabb54c60566dbc27c64e7acdb0000a31c81cb8fef6801166e54accc2bc2294288d9fe775dea2f24bdd39d9ef39a2c420600905cd43c908f5bd4d582084babab614e91ee4a30dd1157f2f1bb7ab659ed75870ec245121e269ff6160b6efb", 0x1e) 2018/01/31 07:32:17 executing program 4: userfaultfd(0x801) pipe(&(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x40, 0x0, &(0x7f0000001000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc4000-0x66)="e930b8776e7a61dfd9309ac200d9366cb685432e9de423da928cef234ef53b6de89d5ffebb496e4bd5611bc3d4bb78f1d1fb0af21c17c40f9857078c49283085a7c5dad3f1c71344dffcf86f66d4dc1f13f0fc9b67b08fd22c948598d985936ff34b1d75ad423ad6f0460ed282d1dc99cec41bb91424af19d2fb3e9a52fb92755f9b98fc29c134b4bae94435cf0e7518c5a2774f7d8d040ade9d19b7fb11cdda3803edf1b17d60acc8e57606e15908908d5bc18b7a5edad06e6d58544ae8f1c995f4f6954fd6", 0xc6, 0xffffffffffffffff) keyctl$revoke(0x3, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@common='ip6gretap0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x4, [0x570, 0x1, 0xffffffffffffffc0, 0xf2]}, [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) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x3, 0x21}) prctl$void(0xe) 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/rtc\x00', 0x80, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000e74000)={0x80000000, 0x1, 0x2, 0xffffffff, 0xaeb3, 0x9, 0x23, 0xfffffffffffffff8, 0x4, 0x367080000000000, 0x8762, 0xbdf}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002a9000)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000339000)={0x0, 0xa75}, &(0x7f0000c87000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d93000-0x8)={r4, 0x2}, 0x8) 2018/01/31 07:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001ef000)='./file0\x00', 0x10000, 0x115) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dd0000-0xe8)={{{@in=@empty=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=@empty={[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}}, &(0x7f0000a30000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000ada000)={0x80000000, 0xab, r2, 0x80, r3, 0x2, 0x7, 0xffff}) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r4, &(0x7f00004db000)=0x2000040, 0x63) r5 = syz_open_procfs(0x0, &(0x7f000071d000-0x8)='net/ipx\x00') ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000087c000-0x1000)=""/4096) 2018/01/31 07:32:17 executing program 5: epoll_create(0xff) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/31 07:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009ae000)="72610604730083", 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) sendto$inet(r0, &(0x7f0000822000-0x49)="0e88cf237f94df3ce9d1231027cebee9020d3f0703e80c3e94c15e005584e46c83c23e37fd40c60b435ab64b9456d547d2262c05175e175f18bf29aa2da784920d8c6688c3724eec3b", 0x49, 0x800, &(0x7f0000479000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r0, 0x2000000000000007) 2018/01/31 07:32:17 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f4d000)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000039b000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000fc5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fc4000)=0x58) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000800000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x1, &(0x7f0000fc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000fc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000fc6000-0x18)={@loopback={0x0, 0x1}, 0x80000000, r4}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000868000-0x10)={0x0, 0x1ff, 0x0, 0x4}, &(0x7f0000fc7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000abb000)=@assoc_value={r5, 0x3}, &(0x7f0000371000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000050b000-0x30)={0x0, 0x0, &(0x7f0000d4d000)=[], 0x18, 0x0, &(0x7f000097d000-0x18)="96bda13ac1fe403e67d9e16ea72c699d5b0e000000000000"}) fsync(r0) 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_pts(0xffffffffffffffff, 0x458000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000a3000)=0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000bff000)="825ed17d4b97be7a245928489965dd37c04d46d4a88ac15cb0b54d7c1e2b8dc42e62a99b564b88d517132c086c51d17d0dea4a7b32f0c7a8f22ba964c3ab25c8fcb9d59622d7d8143eb138a7b52566aa73086794c2a488e6fa3f43303aa255a07ebd58ec37bcf41ccd2fe64c78746259cbd81506f7da231128afa6247988c680369951cfe7c6fec222021a5418b045fcd7c075ace1798fcb197590e862df8b880e15edda0e791a4700d7d40794816781d9726e63dfb12155d077a12b28bd3e8551111db3dc9a22675ae667bcd95ad858f82a9155e82925f14ead69ec3ade1d382c09a8d7c21c55a2bafb1996") setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2018/01/31 07:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="087265000301000001000105fbff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000a4000)=0x0, &(0x7f0000f02000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006cf000)={0x0, 0x9}, &(0x7f00009fd000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df6000-0x8)={r2, 0x9}, &(0x7f00007e0000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000017d000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/31 07:32:17 executing program 1: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000b000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:17 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x80000400, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000443000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000db2000)={r3, &(0x7f0000fe2000)=""/232}) ioctl$TCFLSH(r0, 0x540b, 0x100000001) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b6e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000942000-0x4)=0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000fe3000)=0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000fe3000-0x4)=0x0, &(0x7f0000fe3000-0x4)=0x4) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0}) syz_open_pts(r0, 0x1a5586) poll(&(0x7f0000ecb000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 07:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a64000-0x9)='/dev/ppp\x00', 0x82800, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002d9000)=0x1ff, &(0x7f00006ec000-0x4)=0x4) readahead(r0, 0x7fff, 0x5aa2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000699000-0x110)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:17 executing program 3: mmap(&(0x7f0000000000/0xb73000)=nil, 0xb73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b74000-0x46)={0x0, 0x3e, "eece486f3739eb79acc78d9c39f0e3189ae005fd7b19e3be4c2a8b264d177b57b1b1606004cdbed07c9af2baf4bc5b33c6ded6546fa46f6758db459f921b"}, &(0x7f0000070000-0x4)=0x46) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b74000-0x8)={r2, 0xbffa}, &(0x7f0000b73000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005df000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_access(r3, &(0x7f0000a04000)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x37, 0x0}, 0x35) bind$netlink(r0, &(0x7f0000b71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000998000)={0x9, 0xc2cb, 0x2, 0x7, 0x7, [{0x1, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x7, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x2, 0x8, 0x1000, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x8, 0x80000001, 0x5b4e, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100000001, 0x6, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x10000, 0x9, 0x3, 0x0, 0x0, 0x2184, 0x0, 0x0, 0x0}, {0x6, 0x800, 0x8000, 0x0, 0x0, 0x1b0b, 0x0, 0x0, 0x0}]}) 2018/01/31 07:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) fsetxattr(r1, &(0x7f0000491000)=@random={'osx.', '/dev/ptmx\x00'}, &(0x7f0000233000)='/dev/ptmx\x00', 0xa, 0x1) syz_open_pts(r0, 0x0) r2 = gettid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000356000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000049c000-0x12)={@common='ip6gretap0\x00', 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r2) readv(r6, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) sendmsg$nfc_llcp(r3, &(0x7f00007de000)={&(0x7f0000c93000)={0x27, 0xa834, 0x1, 0x3, 0x7, 0x3ff, "f0a924911bb902b3160b68f4ed76363f9e63a18b43f69fd318e983c40df8780692cd6704090d5c15f905659a08547730544ac50fa7a94ce7e5f8ffbdd71fbd", 0x5}, 0x60, &(0x7f0000352000)=[{&(0x7f0000aec000)="fbe9aa1da048279132e6ed915ed98fc7c7fa4038d54917d9398eea78714adeecefcf025d264f58d99dd9a8489abe26b697760241601453a0f5d39cf14efd764f4ec43683a3433118ccfd77df7bd9df276dc1726b97a15c8293b3a7bf644f14efed4f2255cb6c0cbb123bc1ba4b64dfda13", 0x71}, {&(0x7f0000c92000-0xa9)="b045150cabb7b26e3c0892f6aef983feb968564ed524b4b3a3fbe1ef9f27ed7c67f5ec87ebd48c534780ef26aecd42ec3076b9609d3b40f80d240b31f90ff1db220c6db9b67ff66401c21ae123e57f5eb98cbcb36328e22f18d7c8ddb81e98e55ea0d354fbbe64968b0a83dc1397bc0e9366eddc3863f4f246b150c780532c5fac17853b4eff5f2acc9024244ad067404e9fda72a9cbabed41ef78ded8be96e883fb0c5cb3fdf463ee", 0xa9}, {&(0x7f00002fd000-0x41)="d1e83227efeacc7ac4067aded10231703b6c52882e58e2b8c5520c7f18c35b621bf14a5df1a2f963748213e82e0633e1f97f1b983c431cd21439aa936cd505cfec6dfe1633be83266ff5de0be45f050cf1b4e8a7feef105a5c0ee80dd40a99377eaa5a6cb379165938999b3c89b43d62c42638bf715ad4038acb95ca421ead76473682deb310aadd4dc5e2538531d37575f794783dda2ec8e05fcb79b800c94ede39967806da25581093bfb4ad1827f45652d054a41e61e128d4c432489abcb8032358150de506ebf92d28890488a3af5ec45b903efa89d875107fdf410dd348075afe19dc2fc03ff4219d17eeef5b8a4931f7c46c", 0xf5}, {&(0x7f0000398000)="cb4ff5d586e69c97a0aa9dc77bd7482f66f749fc63b59a2cf9f72890be0bdf78da56a8a090b61797d6012ea0ab4a0c3df0e2199f1338e07013910a73e57dfc924ca67c088ab10186cda1f662db01a5d4a4ab4ee6c5a68c00ac30ce045be4ad0d41855465ca52c14f478ace8013", 0x6d}, {&(0x7f0000e80000)="ae8a1e9f2e09a4c814cf87e85f730d578194ddf3353650d5ade3b138573caeb64ed2c9ca36867374f9f23db23176dafc3f81310ad039f72592a7bb7286362ee873fe244fa224be8d93941825b563a69b25adbea91e29c8d2158423b6b3d170873820f80fdf00e2715933", 0x6a}, {&(0x7f000030b000)="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", 0x1000}, {&(0x7f00008c3000)="01b901a310fc39f23af1e72694285e084e95b3dd1f447c2a9e11548ed25fa9cfb3fb037ae6abf814142b5a588e0d0a7618371f4f624734a08f11bf525889a2f15df9a6f9ea7f3c338fbfd11f9fc2db18ced18dacf04b9e6836d487d22eda0aad6e1e9892817a6e6ad846715148fa8bd390ea96fd7768e2d446b7888bc0", 0x7d}, {&(0x7f0000f3a000-0x97)="f53d104880699b5cb1d3c94636b490a484c10b31e5166f94984ea666998ed3decc64ec63057788834cff9bc9c6acb4ab2ba9106b91044cec613a79dfb5429d4980a3ec51093437791563f807cbff5e6b6b8132feaa9b104908b46b6ac40e137a9c67726ab9aa08312c538a394c59d5f3d7e8f8fa7e41a3bac670a6501fa6f46208dc55c9545f8d127f561d02a7ff73a38692ae15aa7073", 0x97}, {&(0x7f0000b45000-0x2d)="90274ae367e5550cc0390f24cb9cb811a1434e4b6916d2645fc9d220d6fe09c21fbc54da622b3b7d9206157f55", 0x2d}], 0x9, 0x0, 0x0, 0x4000000}, 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bca000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) tkill(r2, 0x15) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/31 07:32:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a69000-0xb)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002d3000-0x8)={0x0, 0x9}, &(0x7f00000c4000-0x4)=0x8) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000369000)={r1, 0x1000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b77000-0xc)={0x0, 0x0}) 2018/01/31 07:32:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a7e000-0xc)='/dev/rfkill\x00', 0x204302, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000016f000)=""/162) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000741000)=""/28) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 48.956337] audit: type=1401 audit(1517383937.332:24): op=setxattr invalid_context=737374656D5F753A6F62000263745F723A73797374656D5F64627573645F7661725F6C69625F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000audit: type=1401 audit(1517383937.352:25): op=fscreate invalid_context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inux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/31 07:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffe21}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$evdev(&(0x7f000047b000-0x12)='/dev/input/event#\x00', 0xf28, 0x2) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00001f4000)=""/216) sendmsg$nl_generic(r0, &(0x7f000085b000-0x38)={&(0x7f0000ce2000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00005e7000)={&(0x7f000092f000-0x13bc)={0x13bc, 0x14, 0x414, 0x5, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3f, @u32=0xecb}, @generic="1f146c023abd6cdc6ef7fb4e1d6b92cca430dfda494add2ff9a7fcdf162232352c8b3106d5a60ab49ccd748ce9656da206947708b55e13dd31edac5b707aaa0a2422535a3ebc8ecced53d089e6be18c22a4b5619cb60", @generic="256152b6ce09602f1acb19dad08474892ff75f8920c20281211f276866607479c1d75a96c2fade121bb57a5a8555d9de0a1a93207ed1a9cdefddd80f99f9fa97c8924ad441cfd3abd49dfe1483", @generic="f21a211a86a5682c5c6ff1222a1544e05bc78845ea0d069aaf2253b5d421600f138da65f54aa15214e0b30920173bf1b518940dfa6a78c848ac1d06003a235496b0bd9aef315167ea9c3901570ef4259da7470361f3a61d4d3a9f57464b6fef052c5f16db1ea813ba9cfce1e40f9b9ee2b671563bded4fb193ad4a", @generic="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", @typed={0x8, 0x5c, @void=""}, @typed={0xc, 0x78, @str='^\x00'}, @nested={0x268, 0x4a, [@typed={0x10, 0x62, @u64=0x2}, @generic="cbebec2f0c559f3c5e543f0c35c7d636865f1a93495616b6748d0af1018c1a78aa5551164bf63387e81e67bc8d07d3eaba52e807361704c19975b714759462d77242528228938776db4500400495c74ac89d4138e78a95ddab94d8ebb4d6537329d88aeb69b4baa374b4e17438ee3176e843106e087feb067d83330d0962ca853291f37cf0c503d4d7d29a24cd089370590d9d25a380dd1ae5ab4a795a1bca99dc87b691e8e62073829ffa816df1a3a5490656c36ba2136df4f5e9909c71488dbcb558a050e6af0d1f9b207c0400aca578ca504538f3cf5b8d14660fb8b31a5fe02db6f3d38394e09cc30ed6362b642354", @typed={0xc, 0x38, @u32=0x0}, @typed={0x18, 0x80, @str=')*systembdev\\\x00'}, @typed={0x30, 0x80, @binary="99b327bda7c7c6ec9b8e68b2f6c729c79a4505f409786278c922e1f986ebb50146019f92dd"}, @generic="8d49af15b5bef81aad77149c4b43", @generic="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"]}]}, 0x13bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4015) 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402442, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f4000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00008dd000)='user\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001cb000-0x50)="b4", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) 2018/01/31 07:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af4000)='/proc/self/net/pfkey\x00', 0x26000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d55000-0xd)='net/if_inet6\x00') sendfile(r2, r2, &(0x7f0000014000)=0x0, 0xffff) 2018/01/31 07:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x80807, 0x8, &(0x7f000009d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007fd000)={0x0, 0x5, 0x30}, &(0x7f0000633000-0x4)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000232000-0xc)={r1, 0x7fff, 0x30}, &(0x7f0000b98000)=0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000a0b000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742f10000000000000044200"], 0x0) 2018/01/31 07:32:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = getpgid(0xffffffffffffffff) r4 = geteuid() getresgid(&(0x7f00004d0000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f000055d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000834000)={0x0, 0x0, 0x0}, &(0x7f00008df000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005be000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000333000)=0xe8) getgroups(0x3, &(0x7f0000d59000+0xb5b)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bf3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ae000)={0x0, 0x0, 0x0}, &(0x7f00006dd000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000004f000-0x4)=0x0) r13 = getuid() fstat(r0, &(0x7f0000113000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000dd000-0x4)=0x0) r16 = geteuid() stat(&(0x7f00008aa000-0x3)='./file0\x00', &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee1000)={0x0, 0x0, 0x0}, &(0x7f0000f35000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c2000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000c46000)={&(0x7f00008dd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c4a000-0x90)=[{&(0x7f0000483000-0xa6)="bd87724ee485c0451a099fc57763be532a497e671fb6d2aa4bd2d00ddb54a78fc7ea1b8ae4fe98615db73c7541925157afaa8d061fc4fef0fd01fa824c77e973fa65f190b85d8363ee2a3c197fbf8223d5cfd0ad2495f7faf2c39aa8617db5ed0846f8bcfe0a3933232d451b823bda7bce9f42ea2805b3ea813992092e262721c41dbb6dedd708fc50784228a0c6aff91bfc961201325803637064a30c74c39a30170b0a750f", 0xa6}, {&(0x7f0000d23000)="6ba331ed076b2c681d00547b594ace6518c89d726ca466373507d6102eb9d5b5418b1474b61813476f3e5d2ab59beeb89df8647ba68838137793ae88314d", 0x3e}, {&(0x7f0000b85000-0x9d)="3d8a6d62d1f18719567556ee29cff8a96024df1df3838aa2d533b3a1da0e6d0ed4cb48cd038db3b3565b0e78f6ad961c0097b341fca531c27784d09666b36c552db3ee42be7a323c79d884292e05c490d6f59d2e048c6f35b4fa0c34dbc27af5882c19afb8180dfadb54a0122af8931b95def8c5f51828b276ddc45bedc32fefc88774295ef1e3698ac46fb958e55282395b8590a3f1c106977bf2cc78", 0x9d}, {&(0x7f000037d000)="314e977785df0ea1f696545b6f78311b22c38ecd10f69b340424cad30c65037363dbd034e2b0c0dbe52664e48ccb0e0cc27bde018d20afb365eb6879a9ef74fc6f11cb21e09cbdae1fdfe5c0735022ed4a9c0626d07e5f50ae83b2e5d7", 0x5d}, {&(0x7f0000725000-0x5d)="c53448bb55397a61e14f9f1c2727c41d965df60c3082f81de1cd0ce83e670507baa55188f1c0b56f1d449c11d97712893d2bb5a633f5775863c727082a08bb4547455af5484f65a463b8ad62179442cca0ad52b7ab24f1cfad4dfcf3b9", 0x5d}, {&(0x7f0000b2a000-0xf3)="06a89ac5fc321e21b3109f67933dd95214e4f3668a8eb7e646de5c60e4abebd2fe49aed236416bbeb6b2a2ff0e5c8945c64100e5fbea37a931e4e88bb068efb20498767518f09d8ac79a4aeeeaac1adb740a4bba7656d67f454702c8465986c802ba35dd66a280c115abfc2f61e60a6806dd05f667623f605b6a51f7ea8091eb0e5941bd9312909b6e0c306a5de9d31d311400d6bfa694b98f4db8ff4ccf5e2934eec3f3bbf7758008eb6eb70c6d76a9f1385e78e505133da6885390e21debd85056ffe810e67e40788ca59e3b0f91b67f41c676f7fb31b85329edbe82c79b556a4221ad1450c742ce91621b32d9f5cd8c43ca", 0xf3}, {&(0x7f00002d1000-0x37)="cf7a653354ba03c80d994ec0c757ad20d2d6e21328079e26ba4a75d36a40f2ecfbdda2f547f130ae235ce91421aab77ef91f5905166e62", 0x37}, {&(0x7f000021c000)="979971a4f561794098031d4b6a2eeabf7b0d9ece13ed18209da3ad10cd513793e625b6e04a0307f7a6f52f151d76b309716b5d3e0df7e06f0cfda6c71522a1959148488ad45b214450952c76975ddcb9e578bbe0fbf4e8ab8729670126ba70aadfc5f4cc3e7f01d56fb32cd20b962b1a160debaa6f7b8e1adf55c569f3e8be8e04db847b4e4988404f266acc1e85dcca91de4bb24acf6ee3ab0b8704bceb518a8f6e", 0xa2}, {&(0x7f00006b4000-0x6a)="5df02d732e60a65bb76f82db407489c5a89819b5bbf0a45ffa289ba67a28c0e16722b023c5be2bd72b631d1c5f9498fc904bc7344a06b7308ed43fec88d8de9cb8798f8fe76fba92180751cb630e66e020fc9863a39ab54ddb48b3e286b565a04b7064aaa63384783e50", 0x6a}], 0x9, &(0x7f000079d000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xc0, 0x0}, 0x20000800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000058c000)={0x10000000, 0x0}) epoll_wait(r2, &(0x7f00004c5000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 07:32:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000552000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000348000)=@known='com.apple.FinderInfo\x00', &(0x7f0000052000-0x13)='security/\x00', 0xa, 0x0) r1 = gettid() tkill(r1, 0x16) 2018/01/31 07:32:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005ad000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000632000-0x4)=0x14) r2 = getuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ac000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000098a000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000377000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7, 0x2, 0x0, 0x2, 0x20, 0x0, 0x2c, r1, r2}, {0x9, 0x4, 0xff, 0x1, 0x0, 0x5a, 0xeaf3, 0x10000008}, {0x5, 0x8000, 0x7, 0x7}, 0x3f, 0x8, 0x0, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x2aec4cb94c735753, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5, 0x3, 0x1, 0x4, 0x7, 0x8, 0x6}}, 0xe8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000624000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b9a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083d000-0xe)='ppp1proc)ppp1\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r5, &(0x7f0000001000-0x60)=""/96, 0x60) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000124000)="", 0x0) [ 49.331456] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/31 07:32:17 executing program 7: clone(0x0, &(0x7f0000ffa000)="", &(0x7f00006fa000-0x4)=0x0, &(0x7f0000567000-0x4)=0x0, &(0x7f0000da8000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e08000)={0x438, 0x3, 0x3, 0x22480000000, 0x7908, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001000-0x24)=""/36, &(0x7f0000001000)=0x24) fsetxattr(0xffffffffffffffff, &(0x7f0000f6d000)=@known='system.sockprotoname\x00', &(0x7f0000fba000-0x10)="276e6f646576766d6e657430299dbb00", 0x10, 0x0) 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402442, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f4000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00008dd000)='user\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001cb000-0x50)="b4", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) 2018/01/31 07:32:17 executing program 6: r0 = socket(0x8, 0x3, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00007d2000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000e55000-0x38)={&(0x7f000010b000-0x48)=@full={{0x3, {"b5975a6738f8be"}, 0x3175}, [{"e77cfb280dc1b0"}, {"ebf1eebaca5b01"}, {"592a96c21f00b7"}, {"955bdd58411672"}, {"9c8cb9b083a84d"}, {"b4e62b36af3809"}, {"8d6fe4f367ff85"}, {"dc5087a6eebe8a"}]}, 0x48, &(0x7f0000237000)=[{&(0x7f0000939000-0xab)="d115d4177ed01ec1c171cfad82c0e03f1e9442a73ebfc354adca387b842ad15e1a389c711a5a4b9368262d385ea0a3bc4d510632e8e215b1791c3d3cdc959dd54cfaa081db88465cebe0581183119428802ba25c6763383001828312419bf40b0793d1024e02fbf4020d5d0789e3c4bd1b36eba5e267486d4e2293c6fc869ee1cdaf04c0be7d4f2c0e2b9c71bf1238b28827836ee6707b6445c342e788d83ac832a4609625d529e55852ef", 0xab}, {&(0x7f00003c3000+0x77)="9713cb7e22509902c6586e6a549df6362effdacfa40e03b0d0db02c98272fadaeb4089aad4fe692316737b696c7471349c21d1ec3d369334132695956578b32afa83e8e44ad5897bbd751c9021fac63a2ade24b53bbf2d1505864e85637cd309ad65613f2403fe0b0ae8b4a32275979fd63bb88e7aa80d6bb18c2133a3758604b6aa583c2aa06126d410e3ca8ed4f0c97f301deb6b4d7132c2bbbf3d8db0416d360ea538bf812c0eba7a3ccd516fb76b6743eb04c4a90c32761ba432e3ecb0db2942645442b84a94cf283ef465cd61097c9f12edd72da8d171bbbace57e1c8b63793ffc5989e6f78ab4d557ff7", 0xed}, {&(0x7f00009d5000-0x5c)="b285298e1e23ed1a87bd1b05ed0d169d691d5a8842186d06f422f768ac0e2e85984196315848a1d8158313f3d0b14b6f73267c5f4b05fa171eeb2a4a0a3f77632f72a68816f90ce7ede831a4a6e5b681ac6049cb6d8dcd8e2328ae2e", 0x5c}, {&(0x7f0000acb000-0xf5)="34cc075c988c490787ea5e3cc2a12cade7df6188bba129d6fda06f8561f6eed48aa065c60de439e730efebd745472a2cb5b8fe410ce889a1bcb4eeb4516c402ed00ac777e24f7efce4a5cfb7c3da2ad89718bbf9d410388256414e8c765680429dde67fdfcad918e4cae0e81aac81856d76af29fce044107e9789a5cbea0d62170c20786de98211bb310ae88f50389a7c40fad984f6b2d2ec257b86f880cf58950d0bcd066131f30e0301611db3c8db308ada15fbfe2258f50ec073b1011926b2ab78fcbfc32c40f58e30e8f7577f2e76329f854cf40bae23217b48e2f9b9c815219d10a1732caa612aeb8f0b0f2c87536e8709ed2", 0xf5}], 0x4, &(0x7f00001f3000-0x190)=[], 0x0, 0x1}, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000f8000)={0x0, 0x0, 0x0}, &(0x7f000011a000)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00003d7000)=0x9, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:32:17 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000ae1000-0x8)=[{0x6, 0x0, 0x869, 0x6}]}, 0x10) bind$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) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ae0000)=0x2, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097c000-0xfe)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/31 07:32:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg(r0, &(0x7f000024e000)=[], 0x0, 0x4000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c5e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigreturn() accept(r1, &(0x7f000070a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f11000)=0x209) getxattr(&(0x7f0000688000)='./file0\x00', &(0x7f0000e58000-0x19)=@random={'os2.', ',selfmime_typemd5sum\x00'}, &(0x7f00004e4000-0xd)=""/13, 0xd) pipe2(&(0x7f0000d48000-0x8)={0x0, 0x0}, 0x84800) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000907000-0x34)=""/52) 2018/01/31 07:32:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000b97000-0x73)=""/115, &(0x7f00007cc000-0x4)=0x73) prctl$setendian(0x14, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000d0000)='./file0\x00', 0x101000, 0xfc74dc2d17812700) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00007fe000-0x10)={0x91, 0x1f, 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:17 executing program 0: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b3000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000fa0000)=0x800000000000009, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003fe000)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00003ec000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fa1000)=@common="62aa713000040000ff000036000000f7") mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a97000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fa0000)=0x0, &(0x7f0000fa1000-0x4)=0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001dd000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r4, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005fb000)=0x0, &(0x7f000063e000-0x4)=0x4) 2018/01/31 07:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) prctl$setfpexc(0xc, 0x60081) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005dd000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000013d000)="79272e22fc75b59a5a77354dc708b7e66d001969819a8acef5bd7c9f2b8d965432ee202d226a289c5c8463478bbf1e1536b94745ce259e47cdb64db2a19bea7141d7b3b34c81f79aaf9bc1404ff5a8e1262a9289ecca7a8f4ccfdb5208d2a134248eb6d0f94387d2d4bc9b2cbca0ecc64059c45e8302497fcacaaf872ff351ec13fead0bfa97cc539e1f32c0b6f47298e1a08004ebe16846b90eb3a658acd93073b97353214c26504abe06966b9f82f58f38040e103fb2acfa7ab67ece27") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d9d000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000836000)={0x0, 0x8001, 0x4, 0x5, 0xfffffffffffffff9, 0x8}, &(0x7f00000c8000)=0x14) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f39000)=0x100000001) r2 = add_key(&(0x7f00003a4000-0x8)='keyring\x00', &(0x7f000004a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006fc000-0xe6)="d774d30ace76295d30e6b1fa8f6a8218095519f5749ecd4737988d86d7168fea33ccf09dd526f483ebf197ecf8e0351fbf829552de161cb5a0cc65552d81856f53f73b64780be88465f85dc3c1b5ea6c9d54c3cf1c62f335fd40dc9c01c3c5bc938f8b4607dfdfca78854a864b385fe068fe24b204bc25cd523f8eab89e96aac9a974dc047928f3e3229a2e351ae0d7d3211598890a1d2f41e319a6a02f202b1409c9d5334cfa2a31ef8e04e6302aa7165bdf90186e5e379bad0474de3764a2ee0ed20f6a20185c5772797a528e71666626a4017d594e9600645b731a93f29a538ce91d6bae9", 0xe6, 0xfffffffffffffff8) r3 = request_key(&(0x7f00005c7000-0x5)='ceph\x00', &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000809000-0x14)="2c76626f786e6574317b272cb5766d6e65743000", 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x6, 0x115, r3) [ 49.615025] binder: 6678:6679 transaction failed 29189/-22, size 80-16 line 3005 [ 49.628466] binder_alloc: binder_alloc_mmap_handler: 6678 20000000-20002000 already mapped failed -16 [ 49.642329] binder: 6678:6679 transaction failed 29189/-22, size 80-16 line 3005 [ 49.655985] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.663692] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 07:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000388000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cbe000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000026a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000688000-0x4)=0x10) bind$inet6(r0, &(0x7f000001b000)={0xa, 0x3, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x3}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000918000)='/dev/sequencer2\x00', 0x208800, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000bd1000-0xf6)=""/246) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket(0x9, 0x4, 0x7ff) 2018/01/31 07:32:18 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000efa000-0x8)='./file0\x00', 0x20c0, 0x1) mkdir(&(0x7f0000e92000)='./file0\x00', 0x1) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1000000000000086, &(0x7f0000ef9000-0x20)=[], 0x0, 0x10}, 0x0) 2018/01/31 07:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/31 07:32:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000356000)="", &(0x7f0000b8a000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="c4c4ad396e1152f19575c713e5388527825db0cd1921bbd8e6a05ac2895a84f133f4c4e54a64b6ce7aacbe2bee8000347757eb5d6143a589cf1f6bb4a459562e5b0274983f200c49dd6b1d8cdf05") r0 = dup(0xffffffffffffff9c) getdents(r0, &(0x7f0000000000)=""/222, 0xde) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mlock(&(0x7f0000eec000/0x2000)=nil, 0x2000) unlinkat(r1, &(0x7f00004cc000)='./file0\x00', 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f000038b000)=""/202, 0xca, 0x0, 0x0, 0x0) shutdown(r0, 0x1) symlink(&(0x7f0000d7e000)='./file0\x00', &(0x7f000099d000)='./file0\x00') 2018/01/31 07:32:18 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000006, &(0x7f0000ef0000)=0x7, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ee4000)=0x0, &(0x7f0000566000)=0x4) 2018/01/31 07:32:18 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000acd000-0x4)=0x0, 0x4) 2018/01/31 07:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4d3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xb, 0x80b, 0x624d8caa) sendmmsg$nfc_llcp(r1, &(0x7f00002ad000)=[{&(0x7f00009c7000)={0x27, 0x3, 0x9, 0x6, 0x8, 0xa, "57565c4d46ec0e1621c5dbc8ad8933477de9408ffc1466620d6afd585c834d84d058706712b3e472abdf22f88e4c962ad83e44eb3766f5934d6d82bdd2554c", 0x38}, 0x60, &(0x7f0000cb4000-0x30)=[{&(0x7f000064b000-0x8)="74637b98bf84fa75", 0x8}, {&(0x7f00002ad000-0x30)="9f077ba6e34d769ffe9f188a57b9b59387d400830caf9ad37ae12b5bf9dfe841b7ff542b46ce865382331b69663ab692", 0x30}, {&(0x7f00003c0000-0x6c)="9aa0324dd8d2768857caef972fd9a4d568d83e8938f49505e87f16f47bd3a718ba22a492b3eebc873106ee17d83679d9706e788ecbc0803dde95776fe6789e58d82a2f97f03cef770128e83b76a04dfae2a6d98102fe177b49875145aaa3e965ac7a0f04f4caa34e6af557ad", 0x6c}], 0x3, &(0x7f00001f3000-0x70)={0x70, 0x13f, 0x5, "5ea1ec8f0d980a20d5cc34157dc417f9868f87cac0af692ad6894a3c56f2b24c3515219fe1c338aa8c03698f3063f50593dbbe77e248f28986cc5ce0aa3be34cc027d1d131b81cbcc63c439cf672a3e22c1a25a8d8677e5da955"}, 0x70, 0x10}, {&(0x7f0000011000)={0x27, 0x20000, 0x6, 0x1, 0x6, 0x1, "5373b900d2d3d1610a541438525a115faaf062a518729e0c4afa52a03ee341be7d59464997c1b7dedfab656b705cf4e3bed1e2ea7a9cb717fe68049eda7f76", 0x3f}, 0x60, &(0x7f00007d2000)=[{&(0x7f00009c9000)="b9958ca1b8177f9fa01c65d5a53c53642ce74da244cb2b55eb2ae3fd524b4cccddbf8e5755e97d38d3b9c08feb2f77707749c1bcd932f86bfffaf360d7ba6cb812ff68ced1ebf1fcf6b6e6984c0362d2573b9a0f03b19017500a9a153795b5e994d36652475bb01568ae9cadadc34ea2c8ebb1d7c8b13ebd6a969aeb645c41343815cacb42b737", 0x87}, {&(0x7f0000dd1000-0xac)="35e8f3f793e56a506f8a19dfb333de408088b54265d6b92ca28626cb60c02fa16a5a6933d0b00c13184024d90c2c71b49d64a54212dfbaa41a176a98d9e24d85fd286b301cacb6d6aa1e2febd7e816e6eaa77b9a5a1be4c68e351c58e5622119719472323a6cf469a47d914bc315d59597003f2004f306c645ae76eb2490ca97e3c721c05435e6320e52b8b2ec79efdc5dfc0743fb5bc1f278ada36adf241e79023bcb63c058933670100b22", 0xac}], 0x2, &(0x7f0000a2c000-0x110)={0x110, 0x107, 0x9, "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"}, 0x110, 0x0}, {&(0x7f0000bf2000-0x60)={0x27, 0x10001, 0x80000001, 0x5, 0x7fff, 0x2, "49b63df8bd971263b259335c7021b2363b43947c505bfddd4cfac6be96cc39352caa79daec6570738830ef11288b8071357c0d2aad878b8f134e8bda5f2123", 0xae}, 0x60, &(0x7f0000dd6000-0x50)=[{&(0x7f0000d6e000-0xb2)="78b54ff604a03b734ffafbc12accf2d38ea760190ee188b44383148fefe68d8f347c28e1060fb0798b6c8b6db5e4ad9664eecdbcc6ea7f78463f074a26746c573459838c804506ab4483c4450574d0b130136c43cd8736a574526340f912dabd14074ad9185200f6c75b0a92aea241c2f7daab845241590b7c5f540d68f906c985f1640dea8c46e14503a3a1f2a9c366a52cb58c29d84f23ba4c91cbe1daa3c886f1f4868db60b73fdd5bfbb9f26c747ce0d", 0xb2}, {&(0x7f00004fa000-0x1000)="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", 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{&(0x7f0000887000)="e12202ae4e63652ed21caafd6c5df4f890e3f21b6797728b0939a8fac6363d2c8925cb80f2f074fa315b304d2da6e3c4a5e8f99a837782ebfb95f712bc18f36ae81950cd9407eb84276248eee975e63bfc65b4344aee82db4a94a1953c4d093fe4df0d47b784c3ad8df591c72102e8251480bf492fb645f86e9608bacf01f6cb36aa3e3fa8c3c104e076e3934cc61e2568d5eef12d838c79915d51c5d1c373300a5a8ebf5de4", 0xa6}, {&(0x7f0000a6e000)="145fb6daf3c418f032457f9fc20db04f07beb25a92daa45945c8338cffe064af85a8227d1bc43935ea9df2cffc3e8e7d9bc59832090b36cdf7ab21b3c949bfa0701ffe0dfb57e7281a1f09fafc1c2fddc8f973a32b0872568aa8ce4900", 0x5d}], 0x3, &(0x7f00008b6000-0x38)={0x38, 0x107, 0x6, "01c83b3b57515b10c7409431799af5c0092ee93c8ab1570d3d0c8aa453b0b52271"}, 0x38, 0x800}, {&(0x7f000047b000)={0x27, 0x1, 0x800, 0x7, 0x7ff, 0x4f5, "75ccc17514cc819c3f37aea85dc0a8eaa3905cc7d4092eca71c1483f37c4eb0fe7f5cc25fc5cbf6d1eb66bc9de33650248387b14ed8b00862e0b89ecbceed0", 0xfff}, 0x60, &(0x7f0000c5a000-0x60)=[{&(0x7f0000a16000-0x82)="7db94773db5b50ad0e8025d716ad87ca6949987313c0c44aede69d18961ce5859712e06c22e2eee722ccea7b12e85e65263ce6dd82bb6fe28d10da22a39392c754d622c1bdc53269597bde390d4795759da9645c4232dd1d947e09086c6721b78ba5d62f2168c81e4ac7adb3be88907b1844aa30491b072d4092dcbf3c7914fc87f2", 0x82}, {&(0x7f00000c4000-0x33)="3991d7483fd7125594f8b2b5ddd70349254391d272eeaa1460557875b75f2ada06f5d7da6331f8cb92815b01d73c3a12e55cc6", 0x33}, {&(0x7f0000b0f000-0xa)="4e484c6393dc6333011d", 0xa}, {&(0x7f00003f8000)="d5e6e5746b9581d1c205655e179f682c03ddade4a96b6d4e11f7f2b680dacf5f33c74cb6cfdc3f679814ed487518817028b95384c537c9800bc050a57b6aac8bbd9d26802213d470bc0e1a68dece8ab28f5d18335df07b90e555342151ece67b62498aab628bb2a826ac615ea53424844ba5bbcc74e9f36f07a238746964563b85e07d507c231725d9a94e9622a64b4f906d7c4c75785dbd578bb9577425d3111e807a896630fbaa4aa711634331b3f93409e46634b9f9fd3dd06a3dd83fad2f90fd1d8501f4e3e603da96e9aff7116390509addf8f70d44215fc1b03ae71eb78c5debcc4207f924073e64e6", 0xec}, {&(0x7f00008ba000-0x9b)="ca3f01a9c4bc8358496fd91147ac6e619fa35d2bd47195ad9b12c533c5efaa76863ef3b17820262473ba87d0012be7646c4ed0039ec881487afdad6480b5483e095538654f0b3403ff95f21e8b6e39d99931c95186acdd4c8c5d90dd2a120a4b6688c9117fdaa879ead88c2a260ec2777a6d0028291677eca5c353d7bdb6c5aec84bd3e3dd9f9f3427338f6a2f21e1731b36a8a7711a682b0b8865", 0x9b}, {&(0x7f0000018000-0xf8)="bbd8a02a31974ab1bffc1eec0f95e804813d11bf66435b6f21d63cfabde6f28aa35d774e52c795c5b9f9c1a957f0df118b9fd616470ad85f74fed09f94835252bbe3b76b4d5ec43de7dd7e2594bac7ec92ccba158c8b4d2acc28d1f173c48ebc7e53946052c0d1bbfced7786011e3bcc135b09d7054e5f1886e9ee0ece9e5518a8eb1e5e0d026cf5daead8895ae85d2b6415f6fb9d63b7f6e5a831e462805fda24aefadea4bd5922dd2fa52f1337a340e09273773468fbbb1014635195bc8126fdc5a5b4baadfb51b6f4964c16e8f130daf45f92509caddf49ef2b9252119f255f166b9578276edf5b432da61cea8dfb7e1bb0234437b322", 0xf8}], 0x6, &(0x7f0000abb000)={0x18, 0x119, 0x8, "cf8077"}, 0x18, 0xc041}, {&(0x7f0000b9a000)={0x27, 0xffffffffffff8000, 0x2f4f, 0x7, 0x7, 0xfffffffffffffff7, "a3959bdeff89c9864eac10d3dd6226da1964cfa23806ce90270813d30984c97525274439084417d3e3160781404da50391440845e5838f0b9c68e31e401e2a", 0x51f}, 0x60, &(0x7f0000bf2000)=[{&(0x7f00006eb000)="5e299b3d5f9c739daae0014411dd03de8ae1e9eceb38f7095c0d033fbfc378a62090509cefdd4ba766b6f302acfbbd08e7177fc0ae01e2418a572ffb8db16a95225c10bff75c24832899174a67480d16e9b986f78c6e", 0x56}, {&(0x7f00001e6000-0x80)="b97410676619f15779b77deef562b53317c0a26c8cc0c4e3ef5bf4e333e36abb57483749148e33172578e3cc8ff1828c4e3db3860b8f2de28ac20535728a5dc61e15d87df143c4d96a17195f01600844043cf15ce268307ae924e87a5019e387ca2ba0a7868e8e4fc7a1becb438571a332b1593576a7c944365c111fa8436238", 0x80}], 0x2, &(0x7f00005dd000)={0xf0, 0x10f, 0x7, "be3a0b8bf51ce865bd33d657a06122dde0e9761a5f48b2bf095e5b0daca294c826fdbd1e90b2575655152d60094ec4e05caf76a3b3d7cbc3c372998f8de98fa1781103142bab5c9e3cc708b4d467f8ab806e199dfb7b143e4b615c7e5aa5375483302bae14100510a286a71ab75d23f8ee72146e54b8d2451a870ae4706bf51098fe54d7d991a29df0405af171e27f9b32f0d71a929bd475a65b9f235204475e78e0c9d4a69ee19135a63d3a498e697aa2db44ca7cf3e029d11dad63cbf4226d1cd616ea0a3c78766df6806b731c4d9f100f4d65771f6695003d28bf7e"}, 0xf0, 0x5}, {&(0x7f0000d9f000)={0x27, 0x20, 0x415, 0xbacc0a05b2d42720, 0x2, 0x50, "525e6087afd718f6f4bde4aca1e1b02bba7252ed4ee82a4fcb9686810bc71719b0fa26b248d2e4a9babc76722b4dd8d6825f548f5d23a554681d22ce642624", 0x436}, 0x60, &(0x7f00008b0000-0x90)=[{&(0x7f0000d51000-0xd0)="ef1d15955933f14121ccd2a41cb88638caaaed4fc41bae5c524e369f9e25fb957d1e6e8b4b88adaff0a3cbb9f7ba3caedad75effa74cc12f521ec7c9a7e91215a0e89b43b524380853e44306ed2feb67b3b1b0861c75dd5fcdd6562cd5bd9969ba889fc130cb22092b4df1a58257a5523428d2d039ab176c9651d62173335b3b5f7350cd68f932da2ca10e410de0a80d63f3fea8595a534a00bc9470f6c762a08346a0a67e2ef8514aaf45a07ce2389a6728b203ea1977145b5ad613ff88303529b304ac4cb15fc190f3db55e750a04d", 0xd0}, {&(0x7f00005cb000-0x35)="c36cd1d5b256f0721d15105b8eb9d87b3dab24ec049503ef331d3b708335e8a20798f296887f2d2f2d14c4f88682c474795b9cb237", 0x35}, {&(0x7f00000a6000-0xa)="faa90bb24199ae74f823", 0xa}, {&(0x7f000029b000)="40c54c9777dab7baae5be34132ed22933a3dfe3da2df02c41e03d407bb9b995e507b", 0x22}, {&(0x7f00008ac000-0x85)="a1ecae54b2378a8a27a4fcc6ee12c375cf5c98186ee5da6cd5cc4fac0131b328c12955b1d20c111d9ae637b4d136dbc490d267a803a65093c5489727890bf132f3a035478d6844f33ab34b2a5f0a96221b86927f238d7bdbfd3b0e91442dd0faa59fdfe7743e25da804d1a46455fc02df888e98e2fe55cda75abf22ef6ca43493209bda207", 0x85}, {&(0x7f00009cd000)="0fe8c428ccb7105f4e7134f0b05d2a8142f57acbc3aaf99530a301c24c903df5f121374360a287b560c20e2879447c54663b72a19c51f0bd93bf1f9507ae5a2bd8e025fc2932b5a92b30b48b140bbb25637d042fe8979f47ee098cc0a02e3a597546be2a23899e5815a0b7a4196f6c11c05e92313d2669736bf22a8affbf82eb470ae8461861e66954e91d0779a83c3a55fae053e541a200b5d0f51ea416", 0x9e}, {&(0x7f0000768000)="8d0676f7c9f3d7cea28f3b0871823c7fe5cc685c8c5e623f542a6a24473e734b3a4451bb6add309f7ee4dcd5f6014e9813e9065f8c80ae0ff52f8daec12a06218d9dd1fccbb5a50da7e0631f0e4b126769eb7be92d6ce6d4389103487c2cda0e37d99a082b31d6625d55c15c0e06081a9f546dc5516d2f1a4254a45bd3da9c48c4cb7f3e698cf806a1459230e4731f19898e0fe7273242faa98fa1f67f3f7fb287fdf62803bd1cef54bfbbb306778a", 0xaf}, {&(0x7f0000f30000)="0a917cd1026830d6903999417100", 0xe}, {&(0x7f000017d000)="26a1d0fcbdf331f1846a4e0f8e345b04d3d4e089f2a1f963652b23d3aee9a09b1f3e4ff84605b0bb8443e2cb985939335c4612745147ec97948fc8dd641407f3655c40e5db10b48ba26747b4d2da0a26c4f036ca7907af241c81aaea6c30941afd", 0x61}], 0x9, 0x0, 0x0, 0x80}], 0x8, 0x48054) 2018/01/31 07:32:18 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000006000)=0x1) syz_open_procfs(r2, &(0x7f0000003000)='pagemap\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x4800020}, 0xc, &(0x7f0000004000)={&(0x7f0000004000)={0x15e0, 0x27, 0x2, 0x7, 0x2, {0x3, 0x0, 0x0}, [@nested={0x1108, 0x1, [@generic="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@typed={0xc, 0x78, @pid=r2}, @generic="bd740bd94eb055342e70ccb96c7d3300ac03ad2d6633620b7afe89367816505aecc9be62ba5a8823fdd7e363b0ab30be489c62c89fcaa32e9826e5fd254dc31b97614a0425e7a30a5ed14fdb8d7e4c584e94d8a14743a4acfb5d2103d1529a09b5ecfacb3e1db658210fd0a487ca05440cc8d7b07a495a2c316d7dc5e12f47778b1e48c03540596a9e3390d0f820bf8de4175408e6c9b19c010d03392654618fab8e18ba87b4674f873a3638bb059bb6f532d97cbb919d3fbf36ce9332a8c206eb6f8bdfe62ed440dac5e5771b34ab9afc1c5d017218ad79bda565357874e16397bcbe3064a8641523fb", @typed={0xc, 0x79, @ipv4=@multicast2=0xe0000002}]}, @generic="61d2a1e01a13bc11b0e34fffae239e0cd70e74039970196b3eebb49fee83d03c2a50819a68f1331040371e9d0948ba012d5ab33347a192ef69902455e94ba8014e682abf6c0ae57dfde3", @typed={0x8, 0xc, @void=""}, @nested={0x334, 0x3, [@typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="b6887038410dc008404e3aa824095c9f22143a731a7c436dd6db83a110fabb356557c70ce8d4847e6300a6b7a148d3adc5fd7769a7a0e962d8c32d76a62698dc65658a01140c471bbfcf79be22139bfe6f3d1d5883775f0f185edcb12ee861e860a4bf55e67060fd0fb47148e52798690daa9d1d2f8db602c8da43fad0a6bb73741ad3e0c96fadff496e63e55f801d1a067a9be284c5b9a9d619dca9ab6fcb2a0fcaed5e20c99696a6ba81a15841696dd8009bff", @generic="bd65f88ef9509818dfcba4fc3c8852ec9a4ecb715d41b3e8e7f76c1ca304af52d3aaf1348e5b03ada2d859d1b8f6a897ba487a2a318ed4c4812ecce306a7036573e3407889a77386e55b70e0906bf23f72aca7c9f43aeb54bdb240bfe84f9167add2feb1f5", @generic="59770677ea1e4b3b8c0a38a4236cb328545b4b55ed59acf01cdfae05cc9f4453327e15d804e8f3f938f6b16475", @typed={0x104, 0x4a, @binary="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"}, @typed={0xc, 0x33, @fd=r0}, @generic="a96914b7564b4262bfc138788ed148b3fc2066f792475b911f51b6bd7aea1eea527509ac4aedc30f16ee5ceb5733140722362750f25e489389515c5ea9220b7968057b46be2907204bff35c53fe2719537ce472f940cb961c4809c31102f2033448f66e0df36777b7f8f68958eeecfdba744ea5ea23d1dbdcba8ce7087f05712a2e45e69fff2b9f25b5523c0cf867effe27097ecc6375e46fbcf177c5dd963d75ab6614960011e39d21abe9ab99c2ba280bbdc7ed49ced9130ff25567b553219"]}, @generic="38514a1b28858625dce5ed330978b5dcb52cc27185af9eee4d86d5945bbb8c8cbd11b29a514bfa3fcc08e179c826f1ce82ff6633a44c95a43b8a6639326e8982204a9b9c79f2d812bab1cadb920f3bd0c18a55fd38656cef92ef944932d1475cf301cbeb7ffdd37a0a18c5400c44", @nested={0xd0, 0x50, [@typed={0xc, 0x16, @fd=r1}, @generic="4dd424f098318b68cd171b784e78c5bffd246af2d37fc415b8c08bb407841b105c4d962f87ee9ac0b8737752fc38ab1e04bd219f322c6a6519965e8479bf2048814dec8bf1fe445146cde3b8f8611ba58d2224c8140c3ad5e702ec45c876cdf681447ea2dd3c3782dd3c86e34f939b8609fe9b02cd7714e2d6dc953f589797efa32d12fbdbad2ea6cafd51f38f5f46f02e2b5031bf024bdee7baa5f937c812d1d101ecfdc2ff0e81266e46d35ba92c72a678dbdc5babb0f53fe76072e1"]}]}, 0x15e0}, 0x1, 0x0, 0x0, 0x4262b07194177de5}, 0x804) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000)=0x200, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) connect(r1, &(0x7f0000005000-0x80)=@generic={0x4, "a997790f1a6a54925a2e28d5109562218712fa48ad8fa1d9442d74541a8be1a79e15ad058a38e80c70a35c9db42332cc5cb07b4bd3ae0d42f235d1e2cf72c491db8581359cf9c31b32c0361eb71efc63163b62130a1119a5d9ed36c21fc23fbf48c10d61a979d246338d9b41e651e2c153aa99ddac96aefd78ad56c213a1"}, 0x80) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)=0x0) 2018/01/31 07:32:18 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f000000b000)=0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/01/31 07:32:18 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000b09000-0x10)={0x2, 0x0, 0xffffffff, 0x7, 0x9, 0x80, 0x6e, 0x0, 0x8001, 0xffff}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f1c000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0xfff, 0x10000, 0x3, 0xffffffffffffdf68, 0x8000, 0x93, 0xfffffffffffffffb, 0x1, 0x9, 0x7e0000, 0x8, 0x9, 0x99]}, &(0x7f0000f1c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000031c000)={r1, 0x5f, "fa293c66d6f4de9fb1c07f400fed9c3b985d74b6e77b7be4caa09f43a11bb973e583b642056463ca71104b29776fff51e14d9015ed88a63e812b0cd6752f73adb565a2f1dc34e075459cc4c463a8be209a26f17292ab30ac8eeba593a58741"}, &(0x7f0000e12000)=0x67) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000f1c000-0x1)='./file0\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00001bc000)='./file0\x00', 0x80, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b70000)=[], 0x0) sendto$inet(r0, &(0x7f0000f1d000-0x45)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0xfffffffffffffec3, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd16) 2018/01/31 07:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) flistxattr(r1, &(0x7f00005d2000)=""/229, 0xe5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r2, &(0x7f0000228000-0x7)=""/7, 0x7, 0x0) 2018/01/31 07:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000cc000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000838000)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000842000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc23, 0x401, 0x1f, 0x7fffffff, 0x0}, &(0x7f0000e2e000)=0xa0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00004bf000)=""/18, &(0x7f000080a000)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bce000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x401, 0x1, 0x6, 0x74590ca}, &(0x7f0000bec000-0x4)=0xa0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/31 07:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb2000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000039e000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000ea8000)={0x1, 0x2, 0x1, 0x1, r1}) socketpair$unix(0x1, 0x9, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8943, &(0x7f00008c8000-0x28)={@generic="95886fa3f7caafb3c6d4f979c8bd4c09", @ifru_ivalue=0x0}) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000cff000-0x4)=0x0, &(0x7f00003c0000-0x4)=0x4) 2018/01/31 07:32:18 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x80000001, &(0x7f000000b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000a000-0x6f)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@common='bridge0\x00', 0x0, 0x0, 0x0}) 2018/01/31 07:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) listen(r0, 0x107fff) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket(0x10, 0x3, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) syz_open_dev$loop(&(0x7f0000edb000-0xb)='/dev/loop#\x00', 0x6, 0x248100) delete_module(&(0x7f000021f000-0x14)='user+[@selfsecurity\x00', 0xa00) 2018/01/31 07:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f2b000-0xb)='/dev/hwrng\x00', 0x6081, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000fe000)='sessionid\x00') exit(0xfffffffffffffffc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c4000)='/dev/hwrng\x00', 0x30400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00002e5000-0x28)={&(0x7f000066b000/0x4000)=nil, 0x40, 0x5, 0x20, &(0x7f00003b5000/0xc00000)=nil, 0x80000001}) preadv(r2, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/196, 0xc4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f0e000)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0xfffffffffffffd43, 0x8, 0x8}, &(0x7f0000ae5000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b7f000-0xc)={r4, 0x2a, 0x2, [0xa0, 0x1]}, 0xc) 2018/01/31 07:32:18 executing program 1: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) alarm(0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b4c000)='./file0\x00', 0x20) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b4e000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00009f0000)=0xc) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000b4e000-0xf2)="a6f34d0a303a62fc5da83f0fcfda39799836fb606d3aa0b000acd65eba757d7d7bdf07061a6ec2c9b4bcef3f5d5a61f3f1a0da1e85a22d1d84c1c9489271dd5ce22731fcb81e2446ac9bef42e739c6942b23ca29b1aa2eb0c5916d05844f61453dc266a0743bab9650e75dc367ab60845fa564ffc08bd673d1651a7b0c2c52e80e21ce514fc03a161503a479d85e22ca749c79eb5a6b116205f566cfb4f07876d93f0caae15f3ff458cbd3b14f2ab5a15ce89e7b387d0e33e88f4521e365df9ec7537158b205872b6840cf8883a46a8eeb037483f3ac7a16b8b23954891f68eb58dc447082f6416382832d3e94777e97ff02") ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b4c000)=0x0) 2018/01/31 07:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setns(r0, 0x4) socketpair$inet(0x2, 0x80004, 0xab23, &(0x7f000053f000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000ace000-0x34)="e40cd6c4eef66a2d4c195ddd59dc6c05017c149042a9bf3127eca9241ee5d5b8ad759775c48aedbe7052cd99b5c5f1c67c266824", 0x34, 0x10, &(0x7f00005bb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008eb000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000083f000-0x8)={0x0, 0x9}, &(0x7f0000848000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000506000)={0x8b, 0x0, 0x2, 0x5, r3}, 0x10) 2018/01/31 07:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000118000)={0x3, {{0x2, 0x0, @rand_addr=0x1417, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/31 07:32:18 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3f000-0x11)='/dev/vga_arbiter\x00', 0x1093c0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000df3000)="9be8acbb324ff61c4ff013e6de5f22a4cba02ef5a67ea17ebdce44c7396546c5723b621aa8bf7f8a0fb4bae36f9c59322ee438056e9235e00d4cfd7d6cbe29ef8996199ec6e512d83611c6565b016c518545b4f69dbed6b084fd8f973083059f6ee15fb201eedfc46b1a002bf212ea2f3bc46fe2fe8b90521e8a5c860ea8b5a5be6c08397100edfc2866df0b8d68240d465abdcda7becca4abd1f56eda4a4a027015d43d93d66c90460d83adcce509723ef3deb27642d85b216520a04e6a14840188eecc746f194be8156f612110e1517fb5b8b139adfdaef0a8b27c11a5f3ecbae188139e3efc374f20d89c") mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r1 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/31 07:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) fcntl$setsig(r0, 0xa, 0x11) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c26000-0x8)={0x0, 0x401}, &(0x7f000069c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000579000)={0x5, 0x0, 0x3, 0x2, 0x6, 0x7, 0x2, 0xffffffffffffff7f, r2}, 0x20) pwritev(r0, &(0x7f0000897000-0x40)=[{&(0x7f0000854000)="", 0x0}, {&(0x7f0000d90000)="74148cf23c7f873a05570f7358f9", 0xe}, {&(0x7f0000cad000)="f5c38e292558d96e43d7682c684d", 0xe}, {&(0x7f000035f000-0x75)="ba821c8274bd6c6032637f407dff358370d52f5664b5dfbd07b3446a945b04f1957f2a14e7c41d11a4076df8d8d10245be31dae4116b4e937ff601486b605b719f1379364a0cdc4aad0a68b822a9f11ee0ee76eb880d1b5fa799327b481da316cc2ea696e8acf92726a7c1b6b74d898708f9b97550", 0x75}], 0x4, 0x0) 2018/01/31 07:32:18 executing program 2: clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") 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) statfs(&(0x7f0000da0000)='./file0\x00', &(0x7f00004e4000-0x21)=""/33) 2018/01/31 07:32:18 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fdb000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00002d3000-0x30)=[{&(0x7f0000fdc000-0xea)=""/234, 0xea}, {&(0x7f0000fdb000)=""/129, 0x81}, {&(0x7f000083c000)=""/77, 0x4d}], 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc2000-0x2)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fdb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000012000-0x5)={0x1, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fdc000)=0xb8) 2018/01/31 07:32:18 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r0, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r1 = socket$inet6(0xa, 0x1, 0xaf) ioctl$sock_ifreq(r1, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000088c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000df4000)={0x0, r2, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000d97000)={r4, 0x80000, r0}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r6, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r5, 0x8001, 0x7, &(0x7f0000ddf000-0x95)="3c49380b2c5d4d5849b4bd3ed681160ae09cce0ce968f8ee4cc6e15121f8be1e4301557def3fd65647ed7eb026146bdddb764a57fdb2836cc835fc27f69d67191df1f3e0339418372fc292a6b882858b7fe6f91bf729fbc53e9b3b26f039d49d022750a09514e67b7e761b12b2cd0894c530c4827390fa23aa8de815f4ee5d23b348510ea31f8d1a29813e6ce7d879778509989e1d", 0x95) getsockopt$sock_buf(r6, 0x1, 0x1b, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r6, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r6, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/31 07:32:18 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x7, 0x800000000000005) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000004000-0x37)=""/55, 0x37}, {&(0x7f0000003000)=""/209, 0xd1}], 0x2, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/31 07:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120201}, 0xfe) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00007fe000)='-selinux\x00') r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) memfd_create(&(0x7f0000191000)='-selinux\x00', 0x0) 2018/01/31 07:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ebd000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000083f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000492000-0x44)={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000162000)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000059d000)={r2, 0x80000, r3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={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]}) 2018/01/31 07:32:18 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000009000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000018007fafb72d1cb2a4a2809302064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000000a000+0x8fa)='./file0\x00', &(0x7f000000b000-0x16)=@random={'user.', '/selinux/enforce\x00'}, &(0x7f0000006000-0x76)=""/118, 0x76) [ 50.162518] device lo entered promiscuous mode 2018/01/31 07:32:18 executing program 7: r0 = inotify_init1(0x400000007fffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000014000-0xa)='numa_maps\x00') ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r1, &(0x7f0000238000)=0x0, 0x0, &(0x7f000077a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) open(&(0x7f000078c000)='./file0\x00', 0x800, 0x80) write(r0, &(0x7f0000d03000-0x4c)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) 2018/01/31 07:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xfffffffffffffffe) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') recvfrom$ipx(r1, &(0x7f00006a4000-0x77)=""/119, 0x77, 0x2, &(0x7f0000428000)={0x4, 0x4, 0x3, "9487aa648ac8", 0x80, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000068a000)={0x0, @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]}, 0x469, 0x0, 0x5, 0xe83, 0x80}, &(0x7f000073f000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dd5000)={r2, 0x8}, &(0x7f000054c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001dc000-0xa0)={r2, @in6={{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x3ff, 0x1, 0x2}, 0xa0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00009e2000-0x8)=0x0) sendmsg$nl_generic(r1, &(0x7f00009ee000-0x38)={&(0x7f00002c5000)={0x10, 0x0, 0x0, 0x108200}, 0xc, &(0x7f0000b2b000-0x10)={&(0x7f0000a4b000-0x13a0)={0x13a0, 0x33, 0x720, 0x4, 0x1, {0x12, 0x0, 0x0}, [@generic="a02003d676c3c9cd62a3de7e549034de5a854213b37e11f0e2db5a913ebf1d3ac5f84e9dc50d985ee7a4f6a0a466ede6db3b52cf", @generic="", @generic="d444b53ea865dc217690dbe67b38a31d4530372eaadf26e8bd987d06eacdaef0de51ece324efa1b464ec4ea0415a", @typed={0x1008, 0x75, @binary="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"}, @typed={0x18, 0x1c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="06a0c3beda87d7d53ccc2f6e74a049d9", @typed={0xc, 0x28, @fd=r1}, @nested={0x2e0, 0x22, [@generic="c640a81745d36675b9faff50fa2b84410c1f13e0dafed577d34b242a62868da3732305033cd641bd2d", @typed={0xc, 0x32, @fd=r1}, @generic="12cbc5aa7ec2ba7a38ae13c9d855fc2591", @typed={0xc, 0x6d, @u32=0xffffffffffffff7f}, @generic="99b013c2023a0e0f96a791ab2b9550181cae20d597c83b9c46edff75e5e8882749749e5ec2c6f05181251c7b589bf18a571f95f425140252f4ec64c527deb5248336425fd2bd4e12bc068533305933fa63e1979830daa2ed92cdff002211997b1c1313a3e43d4dd034cfc68273ed6655041d3dba5b97aebaec9495de6f618d57e235136f65ca81f40266af7708f8fc4717c68bb15a9d4335bf14f6aaaf8eb55e5b04d5201e64c09ed2c695d090e2ecc388d229cf5a20f2898d8c1fdb3275d0088b41d19eb209ff8970e4e7760a07d4d20b50299c6992fb11c85f61db80d9cc3b52a24a", @generic="29e26ca180d94dba32ea941194979b74db7f4f012edd864e2fcd14c5ea93e881f277222e6036b14df651d5eefdce291ee8b29caab4ef08692dc84ef723f2d8f46da19ce1b3b3ce4d701dea9639e99e9cf3dd2cf2c039d4b762de809aa03ce47897dcc46ec4f0546c607c2a8cecc1c137e7eefd1f82c409ff6a3fa9e8c024ba1f12d9c33727e1203976bdc67b7b470d79b9884b145f35242c5eaea7aa2a833745f34a18bbf38f0ec4a6eab53626fddd78964aac3ab8888f6da4681fcff0120f85ce64de940173946e0cf16e250a0a36bdb13d6898035478f535a787f037eeaf28f72c18e0aeaf1bd2b25197f5", @generic="b9aac2484b6bbe4c46d4034180f073766c23e1cfddd064af4b21ffca39e1f2a1b405838755010959a9e3f82b3c29da6a01e9957a4e5228090b8f3cec28a6c492bef9c6c24758c2bd3ef16a75dbf139a46bdc15b99b05a4a6ed1c525cb4edc73ebbf6c035adf47f7979cc32d864cee7fc677448da5184e264e0931a9653edf9833ad2ff128387af163f50f92d3d4feefbcf467d958ecbad5a591887eecabe57edf6bc59c6c3ad0ccaa961c03164da", @typed={0xc, 0x8a, @fd=r1}]}, @typed={0x8, 0x57, @void=""}, @nested={0x4, 0x49, []}]}, 0x13a0}, 0x1, 0x0, 0x0, 0x10}, 0x40000) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x1e) 2018/01/31 07:32:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3e38b3adcbafe9c6, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00009c9000)=0x0, &(0x7f00004af000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='dummy0\x00', 0x8}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x800) 2018/01/31 07:32:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffff, 0x1000, &(0x7f0000000000)="e2df029c8260ece5c8837bc2a6cee9d9b7856959a746ddd891a8ae236025bdef0fc5dccd4c993140a4223df04683e1a398d257bfea2505bbc703f07b9c5af18850982224ac7dccf98ad98ac3693b95290d7a764806378ba3382467291350305b5e70e719d9aaeb7eb4a9f82bf6e996b10ed0b87b54ce27c54a877fa2c1186ae4f904f115fcdc38c2db81f1", 0x8b) 2018/01/31 07:32:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000260000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000b76000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) epoll_pwait(r1, &(0x7f0000dd9000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xffff, &(0x7f0000c5b000-0x8)={0xfa3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r2, 0x40087602) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/31 07:32:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000089e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f5b000-0x4)=0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009bb000-0x8)={0x0, 0x0}, &(0x7f00002c9000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c39000-0x8)={r1, 0x0}, &(0x7f0000080000-0x3)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008c4000)='/selinux/status\x00', 0x0, 0x0) accept$nfc_llcp(r3, &(0x7f0000625000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000177000)=0x60) 2018/01/31 07:32:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) ioctl(r0, 0x2275, &(0x7f0000d80000)="") 2018/01/31 07:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000bf000-0x84)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [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}, 0x0}], 0x84) 2018/01/31 07:32:18 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) 2018/01/31 07:32:18 executing program 0: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r2 = memfd_create(&(0x7f0000001000-0x9)=':system:\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)=""/178) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) tkill(r0, 0x0) 2018/01/31 07:32:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000501000-0x8)='keyring\x00', &(0x7f0000cc6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000f2d000)=""/4096, 0x1000) r1 = syz_open_dev$sndtimer(&(0x7f000005d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/31 07:32:18 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b18000)=0x0) 2018/01/31 07:32:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000098a000-0x8)='./file0\x00', 0xc000, 0x31) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a02000-0x81)=""/129) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x1, 0x2000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:18 executing program 5: socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000b98000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000537000)={0xffffffff, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000085c000)={0x0, r2, 0x10001, 0xd8}) 2018/01/31 07:32:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/sequencer2\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000199000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00003c0000)=[], 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047d000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f42000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r4}) futimesat(r1, &(0x7f00008e3000-0x8)='./file0\x00', &(0x7f00004c2000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/31 07:32:18 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000061f000-0x4)=0x1, &(0x7f0000875000)=0x4) clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") r1 = syz_open_dev$mice(&(0x7f000058c000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0xffffffff, 0x8]}, &(0x7f0000434000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x10480) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00002da000-0x1a)={0x0, 0x7fffffff, 0x8, {0x3f, 0xffffffff}, {0x40, 0x1}, @const={0x9, {0x100, 0xfffffffffffeffff, 0xe3, 0x3}}}) times(&(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) preadv(r0, &(0x7f0000668000)=[{&(0x7f00008aa000)=""/183, 0xb7}, {&(0x7f0000992000-0x98)=""/152, 0x98}, {&(0x7f0000685000-0x3c)=""/60, 0x3c}, {&(0x7f00008e9000)=""/4096, 0x1000}, {&(0x7f0000837000)=""/100, 0x64}, {&(0x7f0000286000)=""/194, 0xc2}], 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b59000-0x17)='net/ip6_tables_matches\x00') getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000082e000)=0x0, &(0x7f0000e0a000-0x4)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002b1000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x37, 0x4, 0x0, "1992b71953926606d97e1edba5fad7fda307746f9547a334f8f01ca4c6b8e3ddf0c17b96325baaca837f6caa346b408b4913e0a3cbd202448f1e0153f51a5200d0f11f947c8faa1290a1522cc4991d4c"}, 0x160) 2018/01/31 07:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000085d000-0x16)='/selinux/checkreqprot\x00', 0x408802, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000567000)={&(0x7f0000547000-0x4)=[0x2fd2], 0x1, 0x8, 0x8, 0x95, 0x9, 0x7be, {0x3, 0x6931, 0x9, 0x9, 0x3, 0x200, 0x2, 0x1, 0xffffffffffff8001, 0x5, 0x8, 0x400, 0xd007, 0x6, "86357778ed770600da63b0e4e9f93b7e2def24c133d97e1b6bd9fa52421bcd05"}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a8a000-0x9)='/dev/sg#\x00', 0x5, 0x0) clock_gettime(0x0, &(0x7f000076e000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ea2000-0x10)={0x0, 0x0}, &(0x7f0000650000-0x4)=0x10) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000204000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003a3000-0x30)={0x8, 0x0, &(0x7f0000b59000)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000116000-0xfc)=""}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096d000)={0x0, 0x0, 0x0}, &(0x7f000084d000)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r1, &(0x7f0000b11000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000592000-0x4)=0x58) setns(r0, 0x40000000) 2018/01/31 07:32:18 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006e8000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 07:32:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/31 07:32:18 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(r0, 0x6, 0x1, &(0x7f00005ed000)=0xc1, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000992000-0xd5)="7f1a68ec4e97ac675344d49eca6d7a2c56fdfd7342fcf3f6de3b17e9c64ad967cb1bd28656812ea9232ab0c629542fd4b29a4d47ad4dc5136e9ecc7cc6da307592209b414a5d9a10e051e6412ce011a40186de5bf2471adcb959408a65214e4091f701c33c81be890b09e420e71208cee29163e77c01bbd55e491438ae83e3d23b15d4d68316b3c4de15807977bd3689a5fe747893934e0974d6bcf8cac56c176812ea7fbbc5d4700b437a71694795e27aa865e4368b4852d8a87d932311e29be48141aa8f81fdfbb1d91c38ad7575d9ed69550ecf") sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000616000-0x21c)=[{{0x0, 0x0, &(0x7f0000bed000-0x70)=[{&(0x7f000099d000)="01", 0x1}], 0x1, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockname$inet(r1, &(0x7f000061c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023e000)=0x10) sendmsg(r0, &(0x7f0000748000)={0x0, 0x0, &(0x7f000040a000)=[{&(0x7f0000bdc000-0x67)='s', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r1, &(0x7f00000e6000-0x10)=@ethernet={0x0, @random="9bb36ca0dc78", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000001000-0x10)={0xe2, &(0x7f0000000000)=""/226}) 2018/01/31 07:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000059e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000070b000-0x30)=[{0xe, 0xfffffffffffffffe}, {0xa, 0x6}, {0xb, 0x0}, {0x4, 0x2}, {0x4, 0x0}, {0x3, 0x101}], 0x6) madvise(&(0x7f00001d9000/0x1000)=nil, 0x1000, 0x400000000011) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005e0000-0x10)={0x7, &(0x7f0000977000-0x38)=[{0x2, 0xe40, 0x200, 0x80}, {0x9, 0x1, 0x7, 0x1}, {0xa4d, 0x1, 0x101, 0x20}, {0x6, 0x59e, 0x8c9b, 0x6}, {0x7, 0x8, 0xac, 0x10001}, {0x8, 0x5, 0x3, 0xffffffffffffffff}, {0x5, 0x2000000000000, 0x9, 0x10000}]}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000398000-0x28)={@generic="50b00d1b6fca1c1a00862b8b98d27fc1", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:18 executing program 2: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aec000-0xf1)="d241d8b43863532b31c0730dd0f2a239c8854ceba94ac20d0e3a6986949120be4956b1b74128f73f509fe054f96aa166e24268c585bea7861a7f0951cd3feb80eae0b0d1cb425462aed891ef9fc8630e4905de5cf8b9fac6ac9cd8ad0ef6b1429e41435ffb0537087948f0f46a3d13417c8be9a0cdb4c6a03a64b60cbe0a6223c7ff3ac5000000057aa793f16e3233c610dff99d13089ba37bf0e86ec21191c404dca729b2b5ddb9cb63099ea85295285816e510fac50cd52dcd0d473e5aaa22e0d76c597e8f762c7385a7680a9795085253d468a12274d3be059e1712821c015dc430a8983784abf6952fc015bd4d2967", 0xf1, 0x0, &(0x7f00007a4000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, 0xfffffc6c) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000aed000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017a000-0x2c)=@ethtool_ts_info={0x41, 0x67a5077d, 0xff, 0x1, [0x5, 0x40, 0x1000], 0x4, [0x0, 0x9, 0x200]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x7, 0x2, 0x100, &(0x7f000058a000)={0x0, 0x0}) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/31 07:32:18 executing program 1: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) getrlimit(0x7, &(0x7f000029b000-0x10)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000024000)=0x0, 0x4) 2018/01/31 07:32:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc3000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00003e8000-0x124)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x124) 2018/01/31 07:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000e7c000-0x8)='./file0\x00', 0x2000, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00009cb000-0x64)={&(0x7f000046c000)=[0xffffffffffffff3d, 0x1, 0x1f], 0x3, 0x3, 0x4, 0x2, 0x2, 0x7, {0x1, 0x0, 0x0, 0x7, 0x2, 0x5, 0x4, 0x3, 0x3, 0x8, 0xba0, 0x549bd83a, 0x7, 0x7, "7f41a00f43d82d0cb8c32275807a169c405a2d9821187068bd1864b99597fefd"}}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.489842] binder: 6855:6856 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/01/31 07:32:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005c9000)='dns_resolver\x00', &(0x7f000057b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000651000)='\x00', 0x0) 2018/01/31 07:32:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0xb6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}]}, @dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}]}], 'w'}}}}}, 0xe8) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b80000-0x18)={0xaa, 0x0, 0x0}) 2018/01/31 07:32:19 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cc5000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x82}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000021a000)={r1, 0x1, 0x2, 0x4, 0x80000001, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) lstat(&(0x7f000023b000-0x10)='./control/file0\x00', &(0x7f0000dd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x59) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') pivot_root(&(0x7f00004cf000-0xa)='./control\x00', &(0x7f000052d000-0x10)='./control/file1\x00') rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r2) [ 50.552695] SELinux: policydb version -768637669 does not match my version range 15-30 [ 50.573683] binder: 6855:6871 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 50.593143] SELinux: policydb version -768637669 does not match my version range 15-30 2018/01/31 07:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400001000000010, 0x3, 0x0) write(r0, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) 2018/01/31 07:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/31 07:32:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) timerfd_create(0x0, 0xdda1009ffb617ca1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fdf000-0x20)={0x100000001, 0x0, 0x10000, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000def000)={r3, 0x9}) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f000020c000-0x40)=[{&(0x7f00007ed000)=""/5, 0x0}, {&(0x7f000096f000)=""/229, 0xe5}, {&(0x7f00004f4000-0xe)=""/14, 0xe}, {&(0x7f0000a72000)=""/130, 0x82}], 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000861000)={0x10, @tick=0xff, 0x7, {0x1, 0x9}, 0x61, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/31 07:32:19 executing program 2: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/relabel\x00', 0x2, 0x0) r1 = getuid() setuid(r1) pwrite64(r0, &(0x7f0000b25000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f2541", 0x3b, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000dd7000)=0x0) waitid(0x3, r2, &(0x7f0000506000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) 2018/01/31 07:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = openat(0xffffffffffffffff, &(0x7f0000101000-0x8)='./file0\x00', 0x4800, 0x80) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003ab000)={0x200}, 0x4) read(r0, &(0x7f00004e4000-0xb5)=""/181, 0xb5) 2018/01/31 07:32:19 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f16000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x12)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000967000-0xe)='/dev/keychord\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000086f000)={0xffffffff, 0xf, 0x200, 0x0, 0x0}, &(0x7f0000f6c000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b85000-0x10)={r2, 0x2, 0x40, 0xffffffff}, 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000392000-0x4)=0x0) unshare(0x8000400) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r3, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x4, &(0x7f00000f3000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000d7000+0x23)={0x2, 0x0, 0x10000, 0x0, 0x8, 0xa73}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000151000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_names=@generic="55d767a6c7f3acfb50fac25dca262fb6"}) 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000e19000)='./file0\x00', 0x200, 0x8) fcntl$setstatus(r0, 0x4, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000a7d000+0xfdd)='maps\x00') preadv(r1, &(0x7f0000fd5000)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) 2018/01/31 07:32:19 executing program 2: 2018/01/31 07:32:19 executing program 4: 2018/01/31 07:32:19 executing program 7: 2018/01/31 07:32:19 executing program 2: 2018/01/31 07:32:19 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) 2018/01/31 07:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca5000)='\x00', 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x8011, r0, 0x0) readv(r0, &(0x7f0000a80000)=[{&(0x7f0000f6c000)=""/244, 0xf4}, {&(0x7f00007b5000)=""/234, 0xea}, {&(0x7f00003c7000-0xbc)=""/188, 0xbc}], 0x3) 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) dup3(r1, r0, 0x0) 2018/01/31 07:32:19 executing program 2: 2018/01/31 07:32:19 executing program 2: 2018/01/31 07:32:19 executing program 5: 2018/01/31 07:32:19 executing program 1: 2018/01/31 07:32:19 executing program 5: 2018/01/31 07:32:19 executing program 2: 2018/01/31 07:32:19 executing program 6: [ 50.886377] audit: type=1400 audit(1517383939.262:26): avc: denied { setopt } for pid=6943 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 07:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000016e000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:19 executing program 0: 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x0, r2) ptrace$getregs(0x13, r2, 0x0, &(0x7f0000d0d000)=""/139) 2018/01/31 07:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000659000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d9b000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 07:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 07:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 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) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) close(r0) 2018/01/31 07:32:19 executing program 2: 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) sendto$inet(r0, &(0x7f00006e4000)="", 0x0, 0x200007ff, &(0x7f00001ba000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fa7000-0x4)=r1) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x4001, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eed000)={0x0, 0x0}) 2018/01/31 07:32:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x401}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000239000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000b2e000)="f0edd9e241fafa28648a2a394c924b508832d366f31d33df551298ac28763a11eab4a9467098bc1b27527c5eb32b064d9f0dd0c7f6806a52f8f2f077e9791f02f597bc4e274f9f449d11a570bc4a098e42c7c90ab2277622fe2e0c0bb13b69753b0d7bd4cb799b6ec8daa506a408048a6e1a5ce3ff7ef48353", 0x79) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d08000)={0x0, 0x200}, &(0x7f0000830000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000000)=""/96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000000000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 07:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x1) write(r0, &(0x7f0000b42000)="24000000260009000000000d073677b97af601000000000000020000000000400200ff10", 0x24) fcntl$setsig(r0, 0xa, 0x3b) 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000044a000-0x8)={0x0, 0x9}, &(0x7f00004f2000-0x4)=0x8) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004f2000-0x8)={r3, 0x8267}, &(0x7f000038c000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 07:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) sendfile(r0, r0, &(0x7f000084f000)=0x5b, 0xfff) 2018/01/31 07:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000048d000)='./file0\x00', &(0x7f0000d09000-0x8)='./file0\x00') setxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000117000)=@known='com.apple.system.Security\x00', &(0x7f0000306000)='/dev/sequencer2\x00', 0x10, 0x0) 2018/01/31 07:32:19 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f6e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000f6e000)="45ac2040a3cce98ebd", 0x9) r1 = syz_open_dev$tun(&(0x7f0000f6c000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f00007f2000-0xd)=@known='security.evm\x00', &(0x7f0000f6e000)=""/66, 0x42) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000c9000-0x50)={@generic="4832b3b315a63e11512bd6a14c2f177a", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 07:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ee9000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000c6e000-0x4)=0x0, &(0x7f000095f000)=0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000c97000-0x8f)="0b4e6a6f907d5409174bafac9c88a7e7c207cf5dc9c65385a3c28a6f57e3e4a99ae2b7e8569b320fd05e72877d556fd09101eade8ba9e6baae5948e9c0fbecaef9702ebf9da770bfacb6efdf8dacab791a3920677c775872493f05e61911b7aa59dd5ce515f10026fe0448ecbce529728dd3dc24b15c594d676fd382ced49df79c14ca4d66ded48a8eac7538ec3033") setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/31 07:32:19 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000fe5000)=0x400) 2018/01/31 07:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000408000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 07:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00005b1000-0x38)={&(0x7f0000c7d000)=@llc={0x1a, 0x8, 0x5, 0x4, 0x400, 0x1f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff8c, &(0x7f0000907000)=[], 0x0, &(0x7f0000463000)=[], 0x8781, 0x4000}, 0x810) 2018/01/31 07:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x1c8}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def", 0xaa}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000208000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00006d6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000024b000)={0x7f, 0xfffffffffffff93d, 0x6, 0xfffffffffffffff7, 0x9, 0x4, 0x101, 0x3ff, r3}, &(0x7f0000915000)=0x20) listen(r1, 0xffff) [ 51.157409] binder: BINDER_SET_CONTEXT_MGR already set [ 51.171675] binder: 6996:6998 ioctl 40046207 0 returned -16 [ 51.185054] binder_alloc: 6996: binder_alloc_buf, no vma [ 51.191283] binder: 6996:7015 transaction failed 29189/-3, size 0-0 line 3128 2018/01/31 07:32:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000001000-0x10)={&(0x7f0000003000)=""/236, 0xec}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) munlockall() connect$inet(r1, &(0x7f0000001000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x313d, 0x1, 0x6, 0x7}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @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]}, 0x865, 0x80}, 0x98) socketpair(0x9, 0x3, 0x10001, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000001000)=0xc71, 0x4) accept4$inet6(r5, 0x0, &(0x7f0000004000)=0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000005000)="", 0x0) 2018/01/31 07:32:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x10000, 0x220000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000cbc000)='/dev/input/event#\x00', 0x4, 0x101000) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x200000000004}, 0xc) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x1) r2 = socket(0x11, 0x80007, 0x9) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000295000)={0x3, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl(r1, 0x100000001, &(0x7f0000001000)="") socket$pptp(0x18, 0x1, 0x2) 2018/01/31 07:32:19 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000001b000)="2671870c") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000014000)=0x7f, 0x4) 2018/01/31 07:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000ca8000)={&(0x7f0000f55000/0x4000)=nil, 0x7, 0x0, 0xc, &(0x7f0000670000/0x2000)=nil, 0x8}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bcb000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x20) 2018/01/31 07:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xf7, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000592000-0x4)=0x0) 2018/01/31 07:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0xe01, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000782000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b69000-0x4)=0xfffffffffffffeff, 0x4) 2018/01/31 07:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000af8000-0x8)=0x0, &(0x7f0000453000-0x4)=0x8) fgetxattr(r0, &(0x7f0000bd3000-0xc)=@random={'security.\x00', '+\x00'}, &(0x7f0000624000-0x12)=""/183, 0xb7) 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') syz_open_procfs(r0, &(0x7f0000c56000)='schedstat\x00') sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x1a) [ 51.202440] binder: 6996:6998 got reply transaction with no transaction stack [ 51.210263] binder: 6996:6998 transaction failed 29201/-71, size 0-0 line 2921 [ 51.221489] binder: undelivered TRANSACTION_ERROR: 29201 [ 51.229021] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.234592] binder: release 6996:6998 transaction 18 out, still active [ 51.246704] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 07:32:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005e7000-0x8)={0x0, 0x0}, &(0x7f0000081000-0x4)=0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) ioctl$void(r0, 0xc0045c79) 2018/01/31 07:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = getpgrp(0xffffffffffffffff) sched_getaffinity(r2, 0x8, &(0x7f00001d9000)=0x0) ptrace$getregs(0xe, r2, 0x5, &(0x7f0000486000)=""/57) close(r0) syz_open_dev$mice(&(0x7f0000fd5000)='/dev/input/mice\x00', 0x0, 0x60000) 2018/01/31 07:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000faa000-0x8)='./file0\x00', 0x400, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000424000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x18) sendfile(r1, r1, 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001b3000-0x16)=""/0) 2018/01/31 07:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000243000)=0x0, &(0x7f000074a000-0x4)=0x4) 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x0}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) listen(r0, 0x2) [ 51.268465] binder: undelivered TRANSACTION_COMPLETE [ 51.282286] binder: undelivered TRANSACTION_COMPLETE [ 51.302923] binder: undelivered transaction 17, process died. 2018/01/31 07:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) init_module(&(0x7f0000dda000)='\x00', 0x1, &(0x7f0000668000-0x1)='\x00') socketpair$inet6(0xa, 0xf, 0x8, &(0x7f0000374000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ac0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6c000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000071e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x400000000) 2018/01/31 07:32:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x2ab) flock(0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000003000-0x35)=""/53, 0x35, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0x12, 0x7, 0x40, &(0x7f0000003000-0x10)=@common='nr0\x00', 0x10001, 0x6, 0x1}) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48) 2018/01/31 07:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000040a000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff49) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$unix(r1, &(0x7f00009e7000)=@file={0x0, ""/108}, &(0x7f00000dc000)=0x6e) 2018/01/31 07:32:19 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000be3000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) [ 51.323238] binder: send failed reply for transaction 18, target dead 2018/01/31 07:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\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$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000808000)={0x0, 0x0}) fstat(r2, &(0x7f0000aa2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067a000)={0x0, 0x0, 0x0}, &(0x7f0000987000)=0xc) r6 = fcntl$getown(r0, 0x9) lstat(&(0x7f00006cd000)='./file0\x00', &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a67000)=0x0, &(0x7f0000150000)=0x0, &(0x7f000048c000)=0x0) r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000532000-0xe8)={{{@in6=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000a02000-0x4)=0xe8) r11 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000235000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d40000-0xe8)={{{@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=@remote={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}}, &(0x7f0000f5b000-0x4)=0xe8) lstat(&(0x7f00002f1000)='./file0\x00', &(0x7f0000705000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005c3000)=0x0) r16 = geteuid() r17 = getegid() sendmmsg$unix(r0, &(0x7f0000493000)=[{&(0x7f0000449000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000148000)=[{&(0x7f000005b000)="f18baf4afb9cead5100e36a3b59cb6282e2549d1f94d2d1c8dc53f9ca962ad747838e11d52c6815fffa09aad4333d7673823703a93109269dad432fc9d2da9b262adbed2306db5d471030b1fddf8b1fde490d8256d5b977240bcc98559c4b1cd3ab3ddd9919e02e7d688c1e66185b034a5c58da70bf83fd2954d894cb6a446aae73d4414e2d000b06b68fc5a1627f70554e0eaf556ba", 0x96}, {&(0x7f0000337000)="aec202d01b37614a32eb67e9f6b98f1080c0b9819512b2df23ff4dec99f4e7be", 0x20}, {&(0x7f0000d68000)="5b691f2bac6c47bd0e1b77cbfe00c8feb6b31428627e86a131bd02e9b9cb336151e5d648fe96e59ed5da5d4fe23d52bff1d55413b242e62cfad11fca6bd91f2eb91ae949fcd9cfc45643034b533900939fc06e40ade218ec91e66d80b8ed4a390b00605ea6cfd044d052a4541d23d96baa01dde091cb5a14ae081571693bfe9cd4508b822412cb583e4ae076770f97f04745", 0x92}], 0x3, &(0x7f000010c000-0x100)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x100, 0xf9ed618f5eeec4b8}, {&(0x7f00008c3000-0x4)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000016c000-0x80)=[{&(0x7f00004df000)="e829516ea7943579deafd818054f06ea5e2430f40dafff6d6ab47a4d2911f05a5f52e8050d5ea145eb7a81281994406226c39cb593e884f1e10c439836ef9abf935c3cdc2e845ed17249", 0x4a}, {&(0x7f0000175000-0x1000)="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0x1000}, {&(0x7f0000cf4000)="ad699eb5cf79387860a543d9076d001a511819f6c3c1e186b16ea4b98e1e1ab0841ae4a955791f1d7148b2574864313217c25985572e6d078439aedc474a110ddfd47d65d19c1f566a7eeaad9750a03873d4495f473d1ae9b8a2b03d0aea57afe9c2472726c80eed032ddc0115daaaf520609b7eb83ca38c55ff285d2536fa5683209d82765486e7b0fa431fd8dbad9a48802afeb8bd4f328cf077350c7c99c3361ec3f2966e2c8323b59e6e6a40713acc4ecad90d2e1bbe9f69eac03eaef0a8888877e8413470fc952ef16f0938cc6de5e1fc949eaaab541f0c8ac87846d32c6ef2ae79f37aea36de59f9b083bfe3f025522d50", 0xf4}, {&(0x7f0000e48000)="e8f769bc6a715d250a30f699ff6e0b8331c90390347ed31e7d7228c185eef761548728407bc0adef1dce3b6b39435aac9379aa6340847ddb9655cf8f7d68390269245030830397bf64c52273c56f9f8943824b9a8b2d51f2d9f42e2b05059e0021f224b003838e04c3be5cadc230e935f13ecb42b357da7a863f05ac99f5d2f33d473c6e5e5e3449518a0115367e35059d00426f", 0x94}, {&(0x7f00008e6000-0xd8)="35ec5b60c72e84b288b3a11f5676c9a496a006749177470538836e9756091e8e73d7c2e628f6af4b8d7ae84aed98b308c00486d8658338d53645868a80198f055bd83f437d05bafe1fe6a2e3da1ed1b4a1211d58b2ce2133ae18794a8053943f3860a3618b52fa2446a7efe30ef88757b80204350ea65c237f1128beae64e07ab32d4369fb219ee62cc3d955652631f13ff19e0a5af01b0b65a631c5a50b08ae27c4b550d808fee49ff2e4f6e46efd729748e66ace42cbbb9093b150171fd475970893ec389402c34d483f6980dabb918fc4a7647e654443", 0xd8}, {&(0x7f0000fe7000-0xd5)="a71eb9811e8f49e258d9abcdea5c64dbf45f30947ecbb6661aa6958fa1a09176f6a3d7e22f833d026fb379478c8151b9c30d3e07887bb631ad6e5f1f034157ca4a1204dddd205e491af742426ec64640cc66b6999fd1d32b238b4da35492400ef94f8678402964bb8360325c7c81e0043a2d88d22cc62a2efffe1ef7c2507d239ffbb25ade6d8b3ebe9969ba95120db6715832cfced0e4ae079892b1e8601edb475131c63120f4ae1047e3bdbf186636ed5862f562b46691508f5635fba6c34a082e86de9b495f79fda5d3ddec04f213feb7281b3e", 0xd5}, {&(0x7f000070e000-0x94)="22b2c8e709c12bc288a1caf4632ac3244cfe22ae3d29056b310801f8bcc5ccc7dd7dbe3d9e582db9504a965bdfbacb6b3b74525e0df2755a25bb61eaf575d2840e0d6eda4072492ebf12e705b9d03ff7c513a43750dbbcc64aa89e23c645f1ff14d3bad24493b83c6a0c8d19b7539f93102387d05c8d086eb1a00e0a933a58c285f6c5a0c1c60b6b623395a3c7696bc8bb02b3c7", 0x94}, {&(0x7f0000348000)="bf5e6a5883a3a19f557071dc6f19e332f3f4aee088b1c01618c647c8369cb9cf6fe5d244f61cd852ec1c2b45e430f5b5f6c694fa95137bfbd6f8d1e30756b79e96a42c83468d6a483f32f53c4830a138dfb9218f6f75f818d6c594fea94fa4364e1781adacbe4d286c5786533617cb7ccaf281daa8a08306c1c06e617a2dc6beb0705187a9d44d0aac878fb7dc32af9b032296a3f290a133e3e56e90981e575aa58777eb1f719c01195e67bb1939", 0xae}], 0x8, 0x0, 0x0, 0x40000}, {&(0x7f0000ac1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00001a2000)=[{&(0x7f0000391000)="c55937e132268a93393f7d53948dd5227de4ce8af35dfa4e9925c1415c777a468a8d41eaf0636de625ade25aa19420f6a0e92eeafcbe6dfefb695b9329be2d37667f1febc1ce1ed2cb3022f10f347f1a77a15ee925a21c40a8b5016ee21059cc147ada2db800c986398a9e992ce892fb7dd0c6", 0x73}], 0x1, &(0x7f0000847000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1, r0]}], 0x20, 0x4000000}], 0x3, 0x41) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x0}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) listen(r0, 0x2) 2018/01/31 07:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000403) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000926000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ab000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d0a000)={r1, 0x9, 0x5, [0xad8, 0x2, 0x8, 0x100, 0x4c9e]}, &(0x7f0000c8a000-0x4)=0x12) pread64(r0, &(0x7f0000231000-0xff)=""/255, 0xff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x100000001) 2018/01/31 07:32:19 executing program 0: keyctl$get_security(0x11, 0x0, &(0x7f00003a5000)=""/191, 0xffffffffffffff00) r0 = getuid() r1 = add_key$keyring(&(0x7f00004cd000)='keyring\x00', &(0x7f00002ed000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) 2018/01/31 07:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000126000-0x6f)="57f5b46e97eaa2ce2509648c62efa57d828c71339d5886b10cac8dad23c71393be7900000000ab2e0b7114e3000000099b9916a690a5fdb1985c7e0998a85a4800000006d8f36752029946ad23b05493cb73c1c0c4250a118864f898d7b02c6a29e2ef93694890a7c9a805081030cc", 0x6f) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f39000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e6f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000580000)=0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000-0xfff)="b9", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/01/31 07:32:19 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f000000d000)=[{{0x0, 0x0, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f000000e000-0x2a)=""/42, 0x2a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000010000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000007000-0x90)={0xa9e1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchmod(r0, 0x4) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000012000-0x8)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000d000)={r4, 0xc650, 0x30}, &(0x7f0000012000-0x4)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000010000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000005000-0x4)=0xc) sched_getattr(r3, &(0x7f000000e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r5 = syz_open_procfs(r3, &(0x7f0000002000-0x8)='ns/user\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000004000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/31 07:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c0b000-0xd2)=""/210) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e0000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000222000)={0x0, 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000b63000-0x20)={0x5, 0x4, 0x2, 0x2, 0x1, 0x3}) 2018/01/31 07:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000923000-0x9)='/dev/sg#\x00', 0x7, 0x101000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00005a2000-0x4)=0x2, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008d0000)={0x0, 0x2, 0x1, [0x6]}, &(0x7f0000b71000)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001e2000-0x8)={r3, 0x100000000, 0x3d0c}, 0x8) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00009fc000-0x4)=0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r4) socket(0x0, 0x0, 0x0) 2018/01/31 07:32:19 executing program 2: personality(0x400003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000afa000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x29)="c7702dba3558965827cd50c48e9c189fecdb8b154d36f475d19f76a4115ed3e061b7c9061285031fdf", 0x29, 0x800, &(0x7f0000bab000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x2000000000000001, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) inotify_init() epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000002000-0x4)=0x6, 0x4) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) eventfd2(0xffffffff, 0x200) 2018/01/31 07:32:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)="") r0 = creat(&(0x7f0000210000)='./file1\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e04000-0xc)={0x0, 0x0}) ppoll(&(0x7f00007f6000-0x38)=[{r0, 0x90, 0x0}, {r0, 0x1002, 0x0}, {r0, 0x90, 0x0}, {r0, 0x1430, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1202, 0x0}, {r0, 0x20, 0x0}], 0x7, &(0x7f0000238000)={0x0, 0x989680}, &(0x7f0000ded000)={0x3ff}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00001d5000-0x9)='/dev/ppp\x00', 0x2000, 0x0) truncate(&(0x7f0000ea1000-0xc)='./file0/bus\x00', 0xff) lseek(r0, 0x0, 0x4) 2018/01/31 07:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000faa000-0x8)='./file0\x00', 0x400, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000424000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x18) sendfile(r1, r1, 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001b3000-0x16)=""/0) 2018/01/31 07:32:19 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000008000)=[{&(0x7f0000009000-0xa1)="29497ac1ed646e0587cc04a9a247a100b9aaec05ab0911b5396670ac7d72f1f8236e89b7dc5e229eb4b65511222e3b1b7c8c59d2af6853f426fbd04ffc5969e6c5483ca81bd37f68a5c3c28e19fdd115395e41894a7f21f7bd8237ec928a9367595eca3152fe44b89af536c68f15c07e489c4364ba05204506a031fcaf083a87ad925d13ae8a6d726bff932e5b15260cd87088e2fbd144bfe7034d30cc022b17c3", 0xa1}], 0x1, 0x5) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x101, 0x0, 0x2}) 2018/01/31 07:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/keychord\x00', 0x200000, 0x0) inotify_add_watch(r1, &(0x7f0000054000)='./file0\x00', 0x20000006) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000b9b000)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="0ecfe1b84926", @random="d9ea41e393af", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="d3197df61681"]}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000093f000)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000293000-0x4)=0x0, &(0x7f0000d91000)=0x4) r2 = getpgrp(0xffffffffffffffff) process_vm_writev(r2, &(0x7f0000fba000-0x60)=[{&(0x7f0000577000-0xf6)=""/246, 0xf6}, {&(0x7f0000711000-0xa7)=""/167, 0xa7}, {&(0x7f0000e44000)=""/209, 0xd1}, {&(0x7f000017c000)=""/255, 0xff}, {&(0x7f0000787000)=""/158, 0x9e}, {&(0x7f000058d000)=""/32, 0x20}], 0x6, &(0x7f00003f7000-0x30)=[{&(0x7f0000cd0000)=""/210, 0xd2}, {&(0x7f0000ee7000)=""/4096, 0x1000}, {&(0x7f0000ca1000)=""/234, 0xea}], 0x3, 0x0) r3 = dup2(r1, r0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000316000-0x4)=0xffff) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003ad000)={@generic="144429476932239198151a802d3d653e", @ifru_map={0x860b, 0x0, 0x9, 0xc6, 0x80000000, 0xfff}}) inotify_init1(0x800) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) writev(r4, &(0x7f0000034000-0x50)=[{&(0x7f0000f85000)="137e8db6720991320d176d1f9697538df3c95f74b6dbc3ad00182860a93142323bb5e1d3f3d523ef868954136c0dda13f07cdaed0ee9d3ac40df03819d2473dc13799c6c6ce6658b7bd78d74d42525a0d131bfe8c2b3effc0b3f31730f657dfc41d8db98203bfbe4e9bffbef84cff6b0edd3c196785eb0181473e23777b818008557a788086def1b0c7f3077690a2dc7f78e420ff57cf63f698d4569e37a5ac4ca88e21d8a57a45dd171a8601090c7e9bc8138e8fe85290ad4e58a71496f857d4ea761811416220be5a8bc9d9d3df26ca2c21a00ef2717c483f8cabe71125ef4bc5376892438eb8c2a0bda", 0xeb}, {&(0x7f0000eb0000-0x5d)="2890c175efadeb639c4ef0ca0b19b334c5372114d51333760d7f878dd83095da7bb73b5daf0cd9af206b29d4692bcc1bfb507f37cad26ffbc1c550b9141a7d56ba441a1512b4418ce6da70f60adab42243ee8ec5bf6b0c8a63402456d5", 0x5d}, {&(0x7f0000c74000)="", 0x0}, {&(0x7f0000ea5000)="3c852dd4c7a688dbf10c9630cf1fa0da77ca17b3357f9398c4682d7632b9c74c017b341f474fef1de6346a5e294ae445e1b32ea70977b5a3739730f1dbd1cf33fe1c52c64e205af1fc549c0b53c4664b78d27bccc564b5d48066733bce95190d3a0d24b2aa7eba5dcbe386b93c13c952523d17ad02e184a0fd7be4c6bfd097d253197e7a4859536b77268a3eae9de4102649a9ac4d765084f8965d084d60bcd58cdc9fe72512f688cda0618b6aa1eb78c73f479bc2eb4fbba86bc022e9a90367610ba7206fe6ff7793c5de5c62ed8cb39a614fbc83ff296ac51cd69b0ae34f66124232285e9a", 0xe6}, {&(0x7f00000df000-0xb1)="ee2ba36cab06c7207b6a3bab834294a87b54d8a3851becee6f117797d6c2876307c7c8636bfda9a5c36b1a347ca451814c0b92cca0f29f2bc0e478b1ce4da63b214c55a94ed6568fa12c2263df99c1227947fdf62525e434cbcc7d54c91d10039cd8415d4a0a8c9126eb73c02c23bc3c5ebe43c0718baa468a314360f6ad5bfe9477c97a02cd35fda882a02ea8318c79ff17ed2bdec634758f661be10af8a504ec34afeca3528490e88576214af9ba3680", 0xb1}], 0x5) fcntl$setstatus(r4, 0x4, 0x4000) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bde000)='/proc/self/net/pfkey\x00', 0x2080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000ab0000)=0x7, 0x8) 2018/01/31 07:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f000054c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000063a000)={0x0, r1}) 2018/01/31 07:32:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048b000)='/dev/rfkill\x00', 0x8400, 0x0) symlinkat(&(0x7f0000caa000-0x8)='./file0\x00', r1, &(0x7f0000872000-0x8)='./file0\x00') 2018/01/31 07:32:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000147000)='./bus\x00', 0x0) renameat2(r0, &(0x7f00007a9000-0x8)='./bus\x00', r0, &(0x7f0000235000)='./bus/file0\x00', 0x4) 2018/01/31 07:32:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000c8000)='/dev/snd/timer\x00', 0x0, 0x8000) r0 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000602000)={0x1, 0x0, 0x0, 0x3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000089e000)={{0x2, 0x2, 0x1, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000344000)={{0x1, 0x2, 0x10001, 0x1, 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]}) 2018/01/31 07:32:19 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ea000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000ff9000)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000b6e000)=""/95, &(0x7f0000ff9000)=0x5f) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ffb000-0x4)=0x0, &(0x7f00004a6000-0x4)=0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:19 executing program 3: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005eb000-0x1)="9d", 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000047000-0x40)=[{&(0x7f00005e7000-0xc3)="", 0x0}, {&(0x7f00005e8000)="d0", 0x1}], 0x2, 0x3) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00005eb000-0x50)={@common='tunl0\x00', @ifru_mtu=0x7ff}) 2018/01/31 07:32:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b2000-0x8)='./file0\x00', &(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f0000865000)='ext4\x00', 0x20, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000af2000-0x6)='ramfs\x00', 0x80, &(0x7f0000895000)="") mount(&(0x7f00008e6000-0x1)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f000022e000-0x6)='ocfs2\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000391000)={0x9, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.606183] IPv4: Oversized IP packet from 127.0.0.1 [ 51.631758] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 07:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat(r0, &(0x7f0000ded000)='./file0\x00', 0x4800, 0x38) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r2, &(0x7f0000090000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/31 07:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000350000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl(r0, 0x5, &(0x7f0000de4000-0x23)="884b1f7b8d8d6642593fdb62ce6c1367bb4ed58ee28f28464c997be145a7ce2786e2e4") 2018/01/31 07:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)="") utime(&(0x7f0000e6e000-0x8)='./file0\x00', &(0x7f0000c76000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00006d7000-0x9)='/dev/sg#\x00', 0x3, 0x204000) execveat(r0, &(0x7f0000d64000-0x8)='./file0\x00', &(0x7f0000add000)=[&(0x7f0000262000)='cpusetuser\x00', &(0x7f00002bc000+0x257)='ramfs\x00', &(0x7f0000818000)="6367726f75709400", &(0x7f000032d000-0xc)="75736572256e6f646576bd00", &(0x7f0000b13000)='ramfs\x00', &(0x7f0000841000)='ramfs\x00'], &(0x7f0000415000)=[], 0x400) fremovexattr(r0, &(0x7f000055f000)=@random={'trusted.', 'devtmpfs\x00'}) 2018/01/31 07:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053a000-0xc)='/dev/autofs\x00', 0x10000, 0x0) r1 = openat(r0, &(0x7f0000de6000)='./file0\x00', 0x20000, 0x40) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00008bf000-0x4)=0x0) add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) write$selinux_user(r1, &(0x7f000083e000)={'system_u:object_r:urandom_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) 2018/01/31 07:32:20 executing program 5: prctl$intptr(0x8, 0x3) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/31 07:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000876000-0x6)=@generic="c3aa695467fc858cb8bbe9ac2ff5215f") r1 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00001fe000)={0x120, 0x3, 0xc4e5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003e3000-0x10)={0x0, 0x0}) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000e23000-0x68)={0x6, 0x7f, 0x9, {r2, r3+10000000}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00007d9000)={0x0, 0x0, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000748000)=0xffff) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000dab000)=0x200000000000000, 0xffffffffffffffbf) 2018/01/31 07:32:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = geteuid() stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f000019a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) 2018/01/31 07:32:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000000000)=@bridge_getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0xc4, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000005b000)='/dev/usbmon#\x00', 0x7fff, 0x50401) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004a7000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)=0xe8) getgroups(0x2, &(0x7f000031e000)=[0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000f3b000)='./file0\x00', &(0x7f0000b58000-0x8)='./file0\x00', 0x6001, r3, r4, 0x8, 0x7, 0x100000) uname(&(0x7f0000893000-0xe1)=""/225) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f43000-0x20)={0x3ff, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e3d000)={0x80, r5, 0x2, 0x2}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000042c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) r2 = dup3(r0, r1, 0x80000) connect$unix(r2, &(0x7f00005ea000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/31 07:32:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x804, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008b5000-0xd)='/dev/usbmon#\x00', 0x8001, 0x400002) write$selinux_context(r1, &(0x7f0000908000-0x21)='system_u:object_r:ping_exec_t:s0\x00', 0x21) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/31 07:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003e4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a2000)=0x10, 0x800) fcntl$setlease(r0, 0x400, 0x2) open$dir(&(0x7f0000ee0000)='./file0\x00', 0x2000, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b7e000-0x15)='/dev/pktcdvd/control\x00', 0x20004000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000a2b000-0x8)={0x80000000, 0xff}) 2018/01/31 07:32:20 executing program 6: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f00000700000000dd00e9ffffd512", &(0x7f000093a000-0x14)=@ethtool_wolinfo={0x26, 0xfffffffffffffffe, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f00005e6000)='rxrpc_s\x00', &(0x7f000067a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000093b000-0xa)='id_legacy\x00', &(0x7f000093a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000093b000-0xd)="5a787c7d4db119e1c665bfc7d2", 0xd, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000050000)='user\x00', &(0x7f000093b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) 2018/01/31 07:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f000003a000)="", &(0x7f0000924000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f000025a000)="") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ddd000-0x1)=0x0, &(0x7f0000fbb000)=0x4) ioctl$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]}) link(&(0x7f0000689000)='./file0\x00', &(0x7f0000fdb000-0x8)='./file0\x00') 2018/01/31 07:32:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101081, 0x148) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd4, 0x70, 0xbf, 0x2, 0x80000000, 0x7e6, 0x3ff, 0x62, 0x10002000000, 0x400, 0xfffffffffffffffd, 0x5, 0x1, 0x101, 0x8001]}, &(0x7f0000001000-0x4)=0x108) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'em1md5sum-@em0{*md5sum\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003e2000)={r1, @in6={{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7ff, 0x1, 0x1, 0x5}, &(0x7f000025b000)=0xa0) socket$inet6(0xa, 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="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", 0x1000, 0x44000, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:20 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, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000082d000-0x14)={0x0, 0x3, 0x101, 0x1000, 0x6, 0xffff}, &(0x7f00005bb000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000-0xa0)={r1, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x256}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0x1, 0x18, 0x10}, 0xa0) 2018/01/31 07:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000862000-0xb2)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = add_key$keyring(&(0x7f00001b5000)='keyring\x00', &(0x7f0000add000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, r1) keyctl$read(0xb, r0, &(0x7f0000092000-0x4b)=""/75, 0x4b) 2018/01/31 07:32:20 executing program 4: r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) pipe(&(0x7f0000862000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d40000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000-0x4)=0xd7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000153000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002de000)='keyring\x00', r0) keyctl$link(0x8, 0x0, r0) keyctl$get_security(0x11, r2, &(0x7f0000f7f000)=""/142, 0x8e) 2018/01/31 07:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) getsockopt(r0, 0x8b3, 0x1, &(0x7f0000856000)=""/163, &(0x7f0000a80000)=0xa3) 2018/01/31 07:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000618000)='./file0\x00', 0x4042, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000557000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b61000-0x4)=0xc) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f96000-0x24)="2400000052041f0014f90c07002c04000a0007100800f400ffffffff0800000000000000", 0x24) 2018/01/31 07:32:20 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x7, &(0x7f0000ff3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000ff5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff4000)=0x14) pread64(r1, &(0x7f0000ff4000-0x3d)=""/61, 0x3d, 0x0) 2018/01/31 07:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c3000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000010d000)=[{&(0x7f00005ce000-0x1000)="a7", 0x1}], 0x1) close(r0) close(r0) 2018/01/31 07:32:20 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000cde000-0xb9)="bf", 0x1, 0xc0, &(0x7f0000002000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) 2018/01/31 07:32:20 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x2, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000690000-0x14)={0x4, 0xffff, 0x7, 0x800, 0x800, 0x1f, 0xd6c, 0x0, 0xff, 0xff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000086f000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c0e000)={0x4, 0x3, 0x1, 0x2, 0x0, 0x9}) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) fcntl$dupfd(r1, 0x7, 0xffffffffffffffff) 2018/01/31 07:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000012000-0x3)='.!\x00', 0x0, 0x0, &(0x7f0000719000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009ea000-0x8)={0x0, 0x9}, &(0x7f0000665000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009de000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x7ff, 0x8, 0x80}, 0xa0) 2018/01/31 07:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000664000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000692000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair(0xa, 0x2, 0x0, &(0x7f00004c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000080b000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/31 07:32:20 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000053c000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8400, 0x0}, {r0, 0x200, 0x0}], 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000053d000-0x78)={0x3, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x10000, 0x4, 0x3, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x3, 0xd583}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000053b000)={&(0x7f0000ab4000/0x3000)=nil, 0x3000}) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) 2018/01/31 07:32:20 executing program 1: preadv(0xffffffffffffffff, &(0x7f000002d000)=[], 0x0, 0xfffffffffffffffc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f30000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00004bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)='\x00', 0x3, 0x81, &(0x7f0000001000-0x40)={0x5, 0xfff, 0x9, 0x7fff, 0x4, 0x1, 0xffffffffffffffff, 0x2}) r4 = socket$unix(0x1, 0x5, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000410000-0x10)='/selinux/member\x00', 0x2, 0x0) poll(&(0x7f0000c68000-0x30)=[{r0, 0x8182, 0x0}, {r1, 0x280, 0x0}, {r2, 0x4231, 0x0}, {r3, 0x40, 0x0}, {r4, 0x2201, 0x0}, {r5, 0x102, 0x0}], 0x6, 0x4) 2018/01/31 07:32:20 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/ptmx\x00', 0x440400, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/01/31 07:32:20 executing program 5: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x7, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000eaa000+0xef2)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00008b7000-0x4)=0x0, &(0x7f0000601000)=0x0) r5 = getegid() r6 = getgid() r7 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r8, &(0x7f0000b7a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd9000)=0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000000000)=[r0, r1, r2, r3, r4, r5, r6, r7, r9, r10]) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 07:32:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x280) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000f78000-0xe)=""/14, &(0x7f0000bda000)=0xe) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000111000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000c24000-0x9)='/dev/sg#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000358000-0x4)=0x8) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x1, r1, r2, 0x7fff, 0x10) 2018/01/31 07:32:20 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f000000f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000007000)=[], 0x0, &(0x7f0000010000)=""/162, 0xa2, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f000000c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f000000c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 51.955916] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1106 sclass=netlink_route_socket [ 51.977251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1106 sclass=netlink_route_socket 2018/01/31 07:32:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ae2000)=0x10000, 0x4) sendmsg(r1, &(0x7f0000134000)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000f7d000)=0x0, &(0x7f0000c07000)=0x4) 2018/01/31 07:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000056000/0x4000)=nil, 0x4000, 0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005c6000-0x18)={0xaa, 0x49, 0x0}) ioctl$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) clone(0x0, &(0x7f0000d15000-0xbe)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") close(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000075c000-0x4)=0x0) stat(&(0x7f0000b2d000-0x8)='./file0\x00', &(0x7f0000ed1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000092b000-0x8)='./file0\x00', &(0x7f000034e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f17000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000122000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bb000)=0xe8) stat(&(0x7f0000e3e000)='./file0\x00', &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000090c000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000989000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) getgroups(0x9, &(0x7f0000415000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b9a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000083000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a21000+0x7b7)=0xe8) getgroups(0x6, &(0x7f0000ffd000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = getpid() getresuid(&(0x7f0000c6b000)=0x0, &(0x7f0000109000-0x4)=0x0, &(0x7f0000fce000)=0x0) r16 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000f44000)={0x0, 0x0}) r18 = geteuid() r19 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006b8000)=0x0) getresuid(&(0x7f00001c6000-0x4)=0x0, &(0x7f0000abd000)=0x0, &(0x7f0000cae000-0x4)=0x0) r22 = getegid() r23 = fcntl$getown(r0, 0x9) lstat(&(0x7f00008a6000)='./file0\x00', &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c27000-0x7)='./file0\x00', &(0x7f00003c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f3c000)=0x0) getresuid(&(0x7f0000afe000)=0x0, &(0x7f00004ed000-0x4)=0x0, &(0x7f00001f3000-0x3)=0x0) fstat(r1, &(0x7f0000c06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() lstat(&(0x7f000065f000-0x8)='./file0\x00', &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001c7000-0x4)=0x0, &(0x7f000094d000)=0x0, &(0x7f00003d4000-0x4)=0x0) r32 = gettid() getresuid(&(0x7f000089b000-0x4)=0x0, &(0x7f00001d6000-0x4)=0x0, &(0x7f00009b0000)=0x0) lstat(&(0x7f000077c000)='./file0\x00', &(0x7f0000e2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000626000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c6a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000abd000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000059d000)=0xe8) lstat(&(0x7f0000502000-0x8)='./file0\x00', &(0x7f0000bb6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000bd4000-0x150)=[{&(0x7f00009e6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000186000-0x90)=[{&(0x7f0000298000-0x69)="f048be1b7a4ba5012c80714d79af8a11d584553dd5ed94b5dab2cacc1095d7efaf21246351bdc4fc1cbde3139664f586369903c9ccd019187f385077c22c5dc381013cce2a5752be6d7f978c2167f68896bcffe733f8010f6ce2d067c388d29ffab424f0d9fc852642", 0x69}, {&(0x7f00005e4000)="33359cf446aa2af7b02df5d88c1ac8dc8aa86f31c473b5ad90", 0x19}, {&(0x7f0000b38000)="132d0e6db79de9e1d06d444385dc04453312c8c89a034c62ceee675351309ac7eaf234aa5a79e78c27b4477c88f8c6cdde68abd6b8882c2bd917f61037018bae139864861cc06a1402c1a8", 0x4b}, {&(0x7f0000aeb000)="ea22c706cf53f654b4b70711686a06d877343db78099790f20aff25bb4502a15537ad0cdba39fdd5f1265bb16c18fd0799dcd35439b609432fbe8594ee06aee00da81bcdd50907ba51bba901c225f22faec92588c38169e5cadb02d207b0f71f89ef53f3c9978cce5f6eb7f5e71507dd", 0x70}, {&(0x7f0000d50000-0x92)="b613e9af665c9cb923562533ad449cf49d4155904843f79001237abc7b63c820e313a2ac3ef1b2bf9d3176a26dcb170380c55639bfff5c2b81d49a7dbb6f6e81e41b7f46805f039c91e666e4046c8bc77a624e98b69e08febbb7b31e1a332e40b77e369665a63b6e3762408b8e328d57eefd4f9757f887ac25b60aae2c8fe30419a702c98c9afe493c66940c2bbd35fc3bd0", 0x92}, {&(0x7f000025f000)="b8b2cb888653a16f418e7b7277616e03294ce7dc55d8dcba1768b485bda12893c8588c39120ebb761a6166b4a50758fbd50fcaeca41fe99f8d4011b5be5bc1c21b8add86ed8f567460546cb69fe47107b12ee3acdbd4bf74eed00756c5dff2fd65d28ed13c9f2fe9d51e35262a96b4f2fee7e1eb2a3a782dad315e8eb093dc0d079d06b04582c9f231732fea4523f5c25c12b851ab2a85ec8335d067a95aae96d233966b28a3641bcd4c9670523e37ada24401f8413c70ab", 0xb8}, {&(0x7f0000f98000)="eddf9a28", 0x4}, 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0x1000}, {&(0x7f0000523000)="6847e0ff4b85fcca2f58598f0ace4ddb9688d37a9e8f4d128e444e6116e73a76f2094ff33cf2b2f296e3bca18cbdf0f2f9d359ada7", 0x35}, {&(0x7f0000a96000)="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", 0xfb}], 0x8, &(0x7f0000821000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}], 0x28, 0x40}, {&(0x7f0000102000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000178000-0x30)=[{&(0x7f000003d000)="90ba430018a1a14f9f2c46e2325f5d530cd829431ea1f4c4c5324d0fec77c5c1a454abc01d4f35e9", 0x28}, {&(0x7f0000b55000-0x8c)="81d111dd7b7bbcb3440420568459d3f4bfdfffc085a60c0d87d475ebd7572926d1558fe1a29aa4ff25c86ba60523bb2bc1dc560ad0eafd616d9050538a30fd11dc748b0233c779feb845764c71e6185c254aaaa33ff34e37d8a49f4adfe7d1dee83a702effe8331bb1013a2b32afb9e852793c47dd990a60c4d42975a50c5e0c2f76fa926d4ff096e83ef0f8", 0x8c}, {&(0x7f0000cdc000)="097fe038ae71f6c03904cbb85c7bf59b22ff0876922c265d0453ddc18f4cacf26aa2f23f23b0d987065a7dd4512cda", 0x2f}], 0x3, &(0x7f0000c38000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r1]}], 0x138, 0x20000000}, {&(0x7f0000b20000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a8a000)=[{&(0x7f000007c000-0x1000)="94134d38c24bd1910d5f8cac43883119e20f9109fbcd3ab1cf69e1e60e8460b0327c9e73d9ef9fa99528b0b70e2260c28b86b515afcbfac29d832eedd79771f145cf58a2fb0577078c36adf813eaf761707388b2a8e2fcd717966889531a0bb94acb76e1b50487a2fdd203307c224c065c9bb54326fbadc56bab7bf550c8b3262f2e4a5f5f676c105bbe8a8a43619149c6b8a909ab589d6f512dd3d2b6ed9600b33033adfe52bfc04c571017e42c2753d8e5dab1263a142a04f5de89e89c28218a5e9bd37681ca908466b690329db273b82a2317ef205b28ddec3168c960d524644b5097a4fdc22326860db6b7f29b1e8d24f403a7c13d131f06670103e401b6fa80142f5375234b84003a376f8172beac9d8ae064e8a8d6e4ea211bf8ef7b9cbcd44fb5bad455400b4d3e3212e9c2f37f6734b0055feccb679a28ccd7afb4468b1cac2b4620d2bdae9658a8b2ea9dc1a9e058e97eaa2fecd0caf142eed48ea4169333ec6cb88d408e19bb688bd6758c1b7bdd1294cd27163ab95855b8ac9fc8b67742c15afcebe0775e9f656f197dc93bd110ae3516547578719f152452c52da83441ea10beaa028acb947618ae930dcbd4c7e8ffb73c06842447b092d9ab478d5e57905acc4f3b4b2651e75d0e0bd1c5deb07c6b12f2b2c3e68445cdeb82c7821dd656edf3cb83d9f4775c227408356d14e834c514f78e0240595d697fc74d30c54c75d25b78c10b9091dedf79cb215e7ebfbd5545afaa1a4453efae720b9df99171f839539b635794cb2e77df0de953491888a3b485374162f8005736e5799892780cae28872cb0fade569e842a54220dfe2b8e58a1063e898ae47f4e9832d4f7191b344f3b3d4b5d7635ca20ed70b3a89d2eb9a66a5daa70ffcaedeb87a809baeeb7023376bd3feb716777196f2a4e6b8df28c54bf8964a64c76fde10ac39993730bb3ac1de0ab266ab3001cb436a131e7eacc0c95c298f354e8912467ded942b57ded865a3ad98754c3d3dfe008e242a17d8b0791bae6c71ba1af11353aff0f3d0fe4d7224d704e71c7a75f3548802c2782af8b631cb0acc62e4ab975bb65a1c1e78685d444e513583e8991d29f320a7773b0e7857db6ea19797b079a5680fa52363f1fd53410d0d4858d61e6c3c81ca86019957c785088fd958f4d047134a4e0bd8565d7abbd4f18b0f2f354739e8c9520cdec3ca73317fce23aa03a24d5373c51a0b2a4250678c0fa65f10d45cf5fd77e03dd2520286d796f2545bcaa45025d58020fe775aae8a212b4b0df070f3d6af317eeffdd5768b748172c5ffa47fb97d3125f116d1fbc4eff619aa2b4a3f27cf1b6e399eeaa9d6858878ec0cbcad41d53a25a4d24db545ce0bf06b18259b7544a4a149d94f332dc0d7072a7967f2403fc7a77e80819852d8bba2cdb700b0fbd7326384d9abf1063951a6c8dde7dc21638405a8deee84522dfdcdec740902d89c19fc38c58682cc4eb1734d85ffe8a9bd23fff22d1a307d2778886d85f343076bd4831d1991a9416a2710f2969e19e739654e418556dc8e52009978271851dd9a6d17cf4daec17ad822fba408539ea02687b46ad4837c4f6db5b05c299a394f59297505cbf695a686f6d708e06d6415711d19f407db4f39bf14f322e10f45d8b010c884628d8a3e9fa48992a77998849191c9e1bafd736be56cd418082074626262cb46550f7a9a0cd4dfacd77abbd0db141f221e54c21d2327875fe74736703d7f90db7f794db1e49cc47afba3d486e577ec0d1dc7f64995326df9df6020d16905139014caf66fc2a6dc5ef74047e1b711f4418f9c029c463b2cea22e0f64ace245d51d26e13d2db30344bca08246ab7648f9fd65dfbcf097caf83cbba2a00827dad0ba0998bfa98189bdc0d86f713f5a956b7f42e88c5cbd01a658a99508202321b801c90234f62fd97e53e8124704602ba6c1daed45553613015a738fb05db24f01c36432513d71e3f65b4293f5cb34b26c846d903edff5d0533456227fa170a64e189006b2892b3e53a363b4d41b1066e4340478f153dbed9c0dc8032ea8170558454ec7d318f9f7086555ba4498c7d8d0d96cc8b8a406be5a3f9cd6833b118e67124952c590f87835204377d1c006e6e08262e036edd2faab4ebff7a73b85467d9e294537adb18085dae5f199e129ef63a72009fd655ec50f7993668070d155b932c39629824bf2729a6c032db74f3c92f9f87a3d1dedbab4c71657d790f58be58df198bcca6009728ebce0a59c829fc2d9d48fc54b63ae642ecbe82de46593e2063e534b21762a8f84d56bac40607daea7e90e2514d30da0bfe3169c08a423b8ff2907b1306d6bec6158fd2a839db272d2676c05c8c5f7bb56907209b3136684069f01a7e15005fabc16f59615f655bfa38559ebd292c2c1c429808e7bed8d5bbe201b257383962d2146b30597245eb3a07d12bdaf73feb9a109eaafd72f18358f43c6302711774d6016dd2e940db0cfe4c73deeb6e02aa74514a102d2cc8e2d095a05c930356b2422e74741c15724622c755f038e7bf20108e12b18c00dde55b39ecaaacbb258928625517332b1c3769e7ee5695cfac0f0e60ed40605b05cf48a8dd49887e9346a6e045ec52e0eb65cc20d563210f040a76991caf736eebca00f883a8cf0b8289ed8324a039f04aaacdbc76817afd445ccbd9339178e85359ad589263cd91718ca40412ac113519d211ddee6f748fb65a8a803f806525d6d6c7c6b2615865283b894c502b264487fe5c7ef2b5e65e3f65da4521e15b936af5688a6ba4f1bab1116aad77085eea7934e35ab65715c8784f0a0b1f711b8e6252118d3ce502e926a5afb35feb5e4899c9da21f82a526f864aba483957f9f3b5bc860eb79c619f533cd0afae9bc1339b0c231814c58a51ed278ec2616f058c7b069b0f34977fc85835857c226c4e099deb7c17c566eb08a0d982f5da98c84c118d6bff1447661d52fe0335edf940cec91de566ac3c16a8194822965ac9a4b758c5485084404e390761a8c5a2bac21255163c018869feab6c7a2323fb3bad5f4bedc6f72f0eb63a146e039c0c1f066cb182f934fc6442994ccdfe19819bbb79e372b13b69bb058526ef46589a99589f12047400b31717935b6b1847cf3e618f72b85241b3a4dd58f727a320ffe5f7637e5564097cbce23294cd1fac1747929125f93783d5d96dec774e6489edc7aae6a59f78885d89716264dc1eb6e3fb2c94a0da33da3c763f62bf221c1991aab76f4faff4db9d74b59dcb7f8f68b8864aaa1956ee34ca7c0db3b4bf4bf9f2bad14b67b50e7c3b1f8ebfb3f25614172fdf3f9ce6efb88ad7e7f27d76eaf0d8b3d9a3591fd9dfddffa568c7c75f5d560b2609b199a395b33f4f7d6a5b76a70a66df26fd7b8cae50bd27fd5917efcb873ebb9ff7b05028bc2515243494ec883b3e56c996b5d5b55dc4ce623922dee0dc7c6a1c3c0a2bc68e84e2e5efe3ae43f5d48c96dfbfa3869e8aba098fad7862f80df8445912fcf7b982129a1d38fe4ce8092ebc2a3074c8d32ea211a5c2f0e6c278de4acd2badf67d4a4e53bf38d13248388cac7337d715e35a69244701cea41a52ed71bd6d563af9b5fe999dee187ed20a4fa4930d49268022c46ec899674e0afd3e2254b83a50809f2f76bf262d06710770c3ef0cb1a49bd0347602beca6b6b0e49439d89324b514df8a55563b5b60f756868f96708e7d2ed376e4d37cf2458c2b79f5fdf1e917c3f9f08959876fde9174ec115d4a1c85b4d812ca4f92dd8161ff35a2d988ac135c0858032ee840227c548498b73d8159f973db60dc79ab711038a6856f2b4e9fcb3e211504c58bcda2d4b233a1160d802953d0c3e127a090daa9bd55c281027d6dcb3b17b28732b1dba205d5a95248551a83d8f14405ce97885587aa9f13793d78968c68fb95efd05d8e59fddb650aa6abfd38b11bd4252cdf3a2702f246330d0f8df90039d5a593d72e20f76217e194211495a04b625e7ad4389b26ce55efcdb6d7bbb867bca6723f260bc77c8b1b71d62d1b433ced2344e03a896bd1680878df9ccbbb47748b82305f4eee316119fd4d2a05d81741a99a12c1a19433d31455e124fe690595160cf0031f73f54babc0631dd5a8815013f8433c1581804197c44690145ebf0e32092f75b6b0f3c04b5d0b470497298f2ab320704d5307b3c52ed8799ab3cf8b8637afaa6d37830d282e9a22ca9e8bf99aec7f036fcbcddb724175212a767a4b9847fecc19950e8c660d50eda1cd95ae3fa69c95a281daacdd0ba76dc6213f0c88817df5eef207fa6956895eb91e95e9a3b696ff5119a097cdf3f4d95c36ecff148375a9a822fc2bb01bb8b026f3d7bf0426735b73b127329279b54ab6682f2f31de0dbffa3f2d1be322b7d8f217e77628cd0024d2dd825bf2ef15bb680fd04f11a6ccab02bde843c73d1e71e13bd831b630b1077a25c49410b45c37c4e4ba9e2ec93e0d0ad269c53c1681271188007975c6e0d2296af79b53b5b25b88c80a51b7236f4f7a054c9a8a55c78df13f4b65c4e3edc3af8e4317765f3d969d5ad384f02209a6ffe4c49531f4014f5d6e2fc1d0136228a06a296c25ec278bab2426fbd72c606c14cd16ea61261a87ec790857cdf947336ef21dbb9fc216a8f0cfb6d6d1bbfa212e59be5c06d77e82cda39aeb7d98b9237a5e1d569a3494ab74bee421b6458b4932f330ad17f746c59c3d5e8d8fee2c32ff6aa4fea91ee6f4c7d87a0a70e0c879311d046f88adfc8e3bfa6efec7ba3394699953a7585bb84440edadd746855c5a21ad438c029ded4e6d84e4f67cf1e1f3adf4041c50d6ca17721a107dc58d5ed1ffdd3da52931c9f1d70f4718180201da33d9275893f3ee3ce07944a6ecb5eceb9aa5f6130c29e2ce9ec5b52e96985ef9ba4c6d541369f1934938b4d6e8f4423bb2e0ef5d14c48a436eb49c7c1f02e4ab3b33b7d8eb121900b8630346cec116829c95b6d52c8809fd332d7439f31b6975ed940eaeaea7b72ee6ab883b61fc6efde362b36919ab0a1a401a5fe089f12b4874350d848ade5019369c2e21232d43275bfd6c468435565f4900b87f0d3649fa15ffcea2ef8c19703b1688f6d58ebb45c80ef60a0cf90b87c25c87b9b00d766afa0ccae27a2f1ac3af7b06f78044af22877194bcfde2ba7262d6d6508edd84ad73c2441080f77749845a83f879f19b8916aa20b5370986f10b4ad915a438e9d2832610cf1fde7c7f5a073f78f625c2fc1a60f50a7b4bcbe054c7f06c74eddabec81c01e80221e54bde6f14c7d5634460b7a38f359231dbd3ce216a6a0799fcbd617675001171fb4e272853cb455d0fef7da4f9f4ef6c3a2b88b9dd790cae933fed9330098adfe392c53e7f2c5d636ae37b392f98037635a86e31114c1f4ebf1d8b27792ac85641a874139e4f0393982b2c38cb3e788c2dae87665eff348555e39185699132acc0028370fb90ab6da25dc72bea30c9091405ea436e55ef1cc12a38e5c996cd22a2fc5778335975ab2ea4c4b968d0b9f9b2e8664a6784903a682981a5c72ef1918d2f3046f78c961926b6a0a46f5c08c6bc1387e2e813e7a5239af4baa8cad31efd4dca85544af66db21af08896987d1c6db87ac80506322aba2c966e084d66348f0ccd019f37f2d047fc6b0ba90386f07053cfc26690b8b656f255bcbfe00b5c494deddf9f2ff8666bfb9b9e1c9e31db62d25e6e416bce473843c8a5fd8ce7dda91aa5cd5fc92ff99a2de5e3a73c336dae82577b6c15c4bb5c242fe98e4202f5097ee12308f94161", 0x1000}, {&(0x7f00007d3000-0x8d)="ee5399b05d1190bd52e73ed35fe311b651928de6118bac2cc04b08f179485b961a3baaf32ff8a9eeab14e390f2d6d999d78038fbb1727fcf525d19a58cec4ee242d83ce316b759bd4aa1f3a3d9d23df3af0a12e984956b8ab1d361c427edeb4b6348f1d72fe8c504c3df143bb66e465fe92237f72a0fd9bda1a3ebeba9ebc5b5c3dfa6bfaa513f05576cd7ad26", 0x8d}], 0x2, &(0x7f0000b87000-0xe0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r1, r35]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xe0, 0x24040004}], 0x6, 0x20000000) 2018/01/31 07:32:20 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000fe4000-0x38)={0x0, 0x0, &(0x7f0000fe3000)={&(0x7f00001ac000-0x120)={0x2, 0xa, 0x7, 0x7, 0x24, 0x0, 0x4, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x200, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x14, 0x18, 0x200, 0x100000001, 0x96, "5c568d37d823c84ac6c3c6120ef2aed39b8bfc815fb5723a91a0a4fa34375c8a2740c2fdaa9b2a51633b3b8d2ac9e32bda52a0d0be66e53b3a3ff728668442c1ed4456dfdb64ecc7155bce2aec0f9a1545813daed96ea968d37a355d24fd57fdde6b61761432254b55290324d6a312d74ad0fbf4d2a7983c090a630481f9374067c18e1f2699c13ffe090b480523d2925936876d0ec5"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x14, 0x10}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/31 07:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) ppoll(&(0x7f00007b2000)=[], 0x0, &(0x7f00009ab000-0x10)={0x0, 0x1c9c380}, &(0x7f000056e000)={0x8}, 0x8) connect(r0, &(0x7f0000d2d000)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl(r0, 0x5101, &(0x7f000042a000)="") 2018/01/31 07:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000b5e000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000041000)="6500000005", 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$sndseq(r2, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0xc0) read(r1, &(0x7f0000a87000-0xb3)=""/179, 0xb3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000912000-0x2b)=""/43, 0x2b) 2018/01/31 07:32:20 executing program 0: 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, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x579}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000d51000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[], 0x0, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.056990] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.092355] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.116772] device gre0 entered promiscuous mode [ 52.124205] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.139873] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.152272] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 07:32:20 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000020000-0x18)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = syz_open_dev$usbmon(&(0x7f0000017000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000021000-0x4)=0x0) timer_gettime(0x0, &(0x7f000001f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000022000-0xc)={0x4, 0x0}) 2018/01/31 07:32:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000664000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000692000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair(0xa, 0x2, 0x0, &(0x7f00004c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000080b000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/31 07:32:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getitimer(0xfffffffffffffffd, &(0x7f0000007000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) writev(r0, &(0x7f0000301000)=[{&(0x7f0000564000-0x39)="656209fe0e14de468b0b0fdc786cab57b6065289d9410b93d8bde62a4e6b2386f67642e1f64582af5405ecd6130b545a18f10006288cb7ba7a", 0x39}, {&(0x7f0000649000)="29401f5b4f64fcb39d482a919e768d9bb92233a03170463daef3255cc895683acec395b4daa91522bbd1e3d41379b34e591b571c8a9a531ae1bf98b25115fca2d8d4619f163d5d95e5336f7104a203aba00aebbddc2c23607840b75f5086cf5d6988c381f779441a3d4af070d028e8f49c7dd5139d3865cf157f7cf4b0f3cb2b2c96be53e3ab8364a11b603b309bcafdc3acce097a8f562ccde9f772354002b5c069ff83054cb08be4cd42184e7745cf475cbf95a1815a632e456bffc4ea0d4fc1ec22ac9433dfb0dff1f0882b17556791b9cd07cdc19d2edc17a1446e", 0xdd}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r1, r1, &(0x7f0000a52000-0x8)=0x0, 0x400000ff) 2018/01/31 07:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000067000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b12000)=0x2e, 0x800) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000457000)={0x5, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x3, 0xb7dc, @mcast1={0xff, 0x1, [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]}, {{0xa, 0x0, 0x5, @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]}, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x947}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffe426}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x94, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x25ee, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000e87000-0x7f)=""/127, &(0x7f0000fcd000-0x4)=0x7f) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004e8000)="d105ae2da873ff7be2822471d51003b93cf104d05c8a90152bfe522d3f7211f6e3dc6d8b9a465dcc28be07b49cc72685b2eb5b6e5c1759417ce52185b04b02805aaa294a6129aa64a772305f4a482e45a99f3a9b8d122889244bb47a0c9c7acd062cd36be19c8459761bf4f3d81ffd9eabffcad7ef0e000000000000c67a29984cfc1f9b1cc728da8a4979998a8aa964e3144e06f0be4a3d52731d5caf9e82b5dc891b5153d0431a066204680d00000000dd2f9050d726e3c87aca5c6fca3dc099319454abfa71022d2aaec112a0cb91b3c2", 0xd2, 0x200007ff, &(0x7f00000d9000)={0x2, 0x1, @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)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f00005ed000-0x258)=[{{&(0x7f0000c58000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00002fc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000092d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000751000-0x70)=[], 0x0, &(0x7f0000e26000)=""/2, 0x2, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00006f7000)={0x0, 0x989680}) sendto$inet(r0, &(0x7f00006fd000)="", 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ddd000)='user\x00', &(0x7f0000e20000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000580000)="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", 0x1000, 0x0) r1 = geteuid() getgroups(0xa, &(0x7f0000fc4000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r0, r1, r2) r3 = inotify_init1(0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00006e6000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000543000)=0x1c) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000077c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000061d000-0x4)=0xc) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009cc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000278000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x2, 0x3, 0x8a, 0xee, 0x3, 0x4, 0x80000000, 0xffff, 0x9, 0x3, 0x9, 0x7, 0x1f29]}, &(0x7f00000a1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00009cf000-0x8)={r7, 0x2}, &(0x7f0000f71000)=0x8) fcntl$setown(r3, 0x8, r5) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000541000)=0xb9e3) fcntl$getownex(r3, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0xfffffffffffffffd, 0x0) mknod(&(0x7f0000bf0000)='./file0\x00', 0x8000, 0x0) tkill(r8, 0x2) getpriority(0x2, r5) ptrace$setopts(0x4209, r8, 0x400206, 0x0) 2018/01/31 07:32:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80f, 0x40) r2 = getpid() r3 = getuid() mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x14c8, 0x1f, 0x2, 0x5, 0x3, {0x3, 0x0, 0x0}, [@typed={0x10, 0x82, @u64=0xdd8}, @typed={0x10, 0x16, @u64=0xffffffff}, @nested={0x1a4, 0x82, [@generic="180689e5d775236d82d644d248d23bd65c731cdd9b19ce6f968f55e2972f6b5bedc25907971c4b12bc9b9892cd0ad661d5f81bf1598f220243d1093764fe4d2960c73c379bda454265efea3a120f3b9ac7d0c69afb9487878b87be14cbf8a57f5532a6ed9c9f94de2323f628b1738be7229798c2afa344feda4e9ab2daa0d99e9fbdb2dc1c0da7e78d495b8f0bb0591fe56c3d9938311c7e78d1ff0252e84e325be7361a21e944eb7edf7e20ceb255aa2505b1cb9f47b8c03e2e26234d5f5ef1b2480ee7feeb0e69cb1fcca964164a6f69117ed7c0d80d80", @typed={0xc, 0x76, @fd=r1}, @typed={0x14, 0x7a, @str='.security.\x00'}, @generic="25c5807f70181641c5214ab41d0f49486eb5c604675c8cd05070e7bd5670698252f9ae072f2bc67b226ab3585507323b3984aee12698300d13d2e690808454f3a64f636689d1852c52714826f467b255a99d41c357b89a20f0c29efad6c5dc9d4de2365c4997781aeeac7c4280b0c9fe0087946ea64b0498921d2cf2be86f7be5cde24adce34de82af4b3c4968", @typed={0xc, 0x1a, @pid=r2}, @typed={0xc, 0x32, @str=',\x00'}]}, @generic="732321307fdcb3c6575bf63126982f915cc04e34b7da5fd208b9c606c809c9f174d6e87814e5315672b61cb493c15d8bfb58dd55cb04aa71f022cf2552bf059f2949ecd85078a7d45214f34e1cd1f35f4b06227816d51d78dd6fd5fc6ae1feb18e7438a4955b3b7fada0019db2b1546aebabbff18c6f0abe63bf614e5da3dc4bb1bb9c48c496f8fb1ce9f35b71b4b0826f3f96e1661ccb614cbf0360d0eceaec1a655cc91614d13aaa5c19576829cebc42d103cb241833d0183a4fca8c4cb06153dd5df9e8609ed2f5db6583f15081745e7109582102ca6577deaf02e6bc7ef42ef622d1049f4414970946edbd4a130d1002edac088d29a5dee26a92ab5f65586052ecfc93e1e6c0f6600aed06b0f9e5d736d3c5747db602600936960bc537ec4339dc5cdb9f68a92e97c57660e8ef352f0e0e1a94925e025674090503c61c45c1157ac699b6838aef11f1817afde50b51f4e8339110b7d6fa756153ad0d833c6e32050d877fa13d4587d3ec47da4b102f663510b215322ac08b21b661f467f6a4ebb72422b531530f4e23976129503ca4a27e798e6f2a839d1aa7f60b3d0c3ac8f72f52e6d16ebdc0e8afb0f0ef5f23d1e0f3828f96944252c09edf79b2deebcb8c197181ea1d9b2ca50ba03a730907d2bc60aff29667cefdbb5688eea5a8d77c90ac43ddcfe3f1fea7ecc3d4cc4cfe7983e9c9206705cee51c35995f06710774c358964a4950815d79025a554a593b1d3cef39dfca3e2f586f7bf99a82f37996a035d34c08eb5d4d65a2c9b338b8f6733bf7383b004c36dd0c1974c19c325727478e14b8b2b22ca1f07ae815288081941e147e8935b7bbe36a8dba59c83c582e7324671045d60e32f0a788ebdc9fdffcbc66bce7e752a9f70b8d9cf510ccbfe718de49f6e36ca5e0dd40b578be80624f82408228cc272276df73755667c97985907bcef136437c979168c3c7ff9d5741ea6f4627034a4b2d96e51a91efa0ee97098489deca1541e2535e5090cd1dc9978a7ea6e18ba9805a8ef4694417bfbac26e052446ea9284b7f117c83c9e2817161271135fa93130b00108bcafbfb96764d64c00def2a1b02bff739ec32dc2b4d9778e7caf7e1969bcad448fa705abad197b35d8997e9c330abdf26d491cf751eba0f956d5176e633cfd688885322ce6ec950cfbd88014e33f24fad7bfd5a9435a14f396a1e158910e0b8325477b81e0d4801ba85f6ff6ae1cee57936b53ae148f023899e5c64737186886b24e23c9e319d919425b50908041bc82ed85e446fbcdf63272dc54e6c219eae2437b94034277ca48d938ac5717346761ee733b721a6e6ec40cdfa80c3ef1f9e515d14b3b0c8946f7f7c6c9418fd201822cf4dc00d054cc1a379e11f5d6cd040abf45f7c4c2b44eafa05b12dfb9cf7e2556929453635d40e89493706e309e5ee7220648d8f00f466558e4cd67f1195fb1f9ac0ee28a475758db967234f371c9deed51a1198d40f3e90f67cc19450fc74e7f02b00c7d6a792a276f014c9aef6145e012f2f374e297e3d626b9096c0b29c03d55d230a669d65f2d63dd4efa0075be5add30dc1e06b3aa3edff263b60b1166d86fa0b79f1dc3bafa729d9e4e1d98e7f1155fcd45b5c4d585a2d024949cba323aea06193d1e10125542a7866e8d5b31448ab83c6d435c0aeb258f8088b394d2f86cfc1698618c48d20ff0683a81c122bab7af94a08e93d6d451b6b73f2e9982d0f2702b37c9f002dfde1872389b609d773dc09ce7e93316111a0bb6d6b30eb9827ec65a1344f5d0d86d8334559843f47cbd5c0ed9f4d80fd9cbd7ec05c10722af21a4a01ada7f8c8d5b2f199487ff7a42e84dfd7994cce136a6acb41747cf1a6fba6e6bb118be99ca9b104d74d403319296c26bcfec709e71120186038b062a827e3a09098753aa437f57eab96d13e56ffc0e39957cb6d63d1f048d79f974138188a0e4b596952f59bcf95b1f634fa00ede1b4ed01a529c54780fd1a90c0f06310e0db0b8e5ae1bab9d103460920443b76c17ed06d22b0bead5578bc5928832f01933fb978137f2accc7e218f9436ba1a73eddcea197c35a841059e8429d8548e0d66c424a2c62cbb9b99edcfa8b54bd0f3bb544411e2325e2f6e99b4f41d4d235c84bc69dd1ca6f36501ced0c0965135178209d2de8dcf0984c49a69bdf93167b830767c47b8e4ee81d716deffa71cf3fa5db02960d27652569cbeec95092b6e1ee81d5246ae047f479c83821b528f60677e3120ffc75ff5dd7bc91df2f95ac427ea26c810d40432e180312562722930cb572b194fecab8f11e64903191f0d927ede9981edd5926caf53f8ff43d8616423a12e25a87fa59726d53f6ae7b2cfa3beeb99b84a457a0b55c4a9c00a51f0182301819250c9844264a67d3f8a5241988a9dbd57dc31586fc723528c3b50e21021f552014a2c75d29f30342da0fb0f29ba2a8cfaaed377a746df54bb1d11ca6aeddbab79e9784cce8cbf2e8a89daf036d60df8735423377505b5dc27102562d7db99f100c6e807cb83e6898164928ebd312e1b6a5f265fdef9ecff1b2adfb4e8164cd0050f1d8c36a43917447781770e632595791a63b2546bc9d45a4c3381692fbbd007855dbf1e8bfe723690d5d50e26c1927515d09fcc7812d16260e675182035c31aa01faecf0acd86f32c84214bd56b710698dc7907be2a7bd0029361f5df7b582d4dce0b3919636b40ce5e481cd38f5246e4414a40a7734a136e184465662aba8528e8b68d0ddcc834c735d46f532d0a08e6fb0c04994e5feb536fc13ea6c3323a0db26f7773559d4c014ed26ab006abe8977a8532cbfa4f977d4109ed4509fba74c4a28efb7178960cb2342d9789d9391270423e9dfc020c08fcd925d4dc413cb9e600d0ccd917b6faf43167b0bd7307337b995d349a4751db81eac01ab0e1834e794cfa1e4987128f47f6dc24fdb7173cb3cd827d09208bffac3526bcab869a65b4cc2e1c2057dc9789a56deedec25ae232b50252059ce32cce10aec9030947103e4da2391127b8e5c924d2d4897b20ad2850e30a720ab869a48771ca98595d2d90e2ecfa47d1710da2e0280defdce9fdc514d53d59ce587925dbfaf9b04b0520d433727bc70913c0cc9dc6c4f8cf2ca5a2d1a970e3f012ba6f1669fc67f465af5928a1debe252790a61023f1c3f44200fa01f1ecb6c54e12462b3f60cde2c53683c11ab080b6537494ce5c8d8dec145ecc7567eb460d894b2bb3c66daf930e35aac46888f5c00aa12d1651cfb0b1beffdf7cfd4301f1db6c0925337715dd97b9fad8b34037dd11618c748672c3708c7085e3c158139538e39bfe95b9dfa545aec170a65e7fe1d9299ebf92978c32bbdc993c2c8979f2c8eeeda713277dfeceb972af7d40ca9db33c55b9f3c1aab9bf39763c3d410902da56e107b647a199cc1285ebcb369be6523081257db413efeaf368b629a9879d764445b97323bae0453fc9b70d95147d3765c676be6712d7ac522ad10af398dd3f12282e1fca213a6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@generic="398781b207d3adff54b351b01e4f7908702a3b99e59957c926e018f152f5aa49eb6e4ff2a2cabe9eedd0512e326df655a655b42aa4d6e4e4b5ad679de7d8ff0400ac09f31aee7f3454ab8af754d5b624e167fd332e70057db201059b396efbb032cffcbbfabb349772189e0d74ad91a8e6ff6524e4b1e5c494379d2c67a803fb29b26901b9f1ac8a7bcb69b7fa656071be3a", @nested={0x25c, 0x94, [@generic="de1f6bbb8220981716d0f7aac7e1eca8bd2bb339a825a48c19d9c29201d9361a5e551f29fe6c96627dea6c6382bab5b1c212721ef09333f5c50a4e1bf38ddff4215a40912fbbdce222e93db01dfa05e144d74e99cd0431eb04035e42cc18c4c451886c", @generic="dbe732e2e634968719fdca42a433be9d6f65ef6eece95f1f2cfcc4c1d55a145f9bf3bf8c9f0526863c131866100e9a7d07b298e950acd773f46dcc07baad69c312cbc2432a4d90eca6517f86ef0084c513593e55133d5198b298c09b469f2c3d2c5d6a07d93449a73fe5964a3aa21d2e08e555d7dba4ccc204b8f909c8bf02ad158131fef4daf3c4c820208bcc9e2904baa35dda250226475592fedb4b017f9ae6d75b9cd0d3f5d2b427caded74c7b9d007d1c80822d17424d24b270b8c4f8d0860b5aac00516cd657efd8e9216022ccaae1b562ac3a9d12d2c1c52dac2b4ddb0bcaca8f13a722f986c5dd0e", @generic="5cb335fcd4d4a061abc7f9a75fb99d1796e642c5a57799317122d09f6ab330879429d638621451c06104b2156203b103d529b15cc00f30f90f5206144fee6814d37776734298f99046b1b7bf7549", @generic="7e0fb43edfd4945dcd3f310942ada83b969781cefad69522262ed3318dc3ae831ac7abef7463b75a09ddd35981e0f7f5630c765b59cedf9293ae3488ec0461bb1cd937840a499a22685a6c23ad9fa3e763c2e9cee6ccd9f8c5742913a6ba1d5d58662e542ffbb84a29bd8f320abc06fd4ce8ddf6d53ecfa604842485d893801210191b29f42fbec0294d89d7546aaabd65bda98714a95567000958daa2120cac48754a6d5d119a0fd10c3a46be3c6f", @typed={0xc, 0x20, @uid=r3}]}]}, 0x14c8}, 0x1, 0x0, 0x0, 0x40}, 0x4) r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000186000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x400, 0x4, 0x1, 0x20}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000001000-0x8c)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioprio_set$pid(0x2, r2, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000eb7000)="cd9a038c27d687096726e4e1d95815b97afb5afa25f8944d1d6f64df94fa05182dcf0ed938d09faa77404cb8ef51693d9af95c64f37e820ac56aa0530d23d69bc7dbd6120c994945b6a355bf9f79482ed97e39ee8a") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005, 0x0]) clone(0x0, &(0x7f0000004000-0xf)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000)="") ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/31 07:32:20 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000eca000-0x21)="1f0000000104ff10fdfd45c807110000dd01f0ff08000100030600dc05df00", 0x1f) 2018/01/31 07:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000916000)=0x0, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000db0000-0x4)=0x1, &(0x7f0000cf0000-0x4)=0x4) 2018/01/31 07:32:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a90000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000e4e000)=[{&(0x7f0000fdb000)=""/4096, 0x1000}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00004d9000-0x1d0)=@hopopts={0x33, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7ff}, @generic={0xfffffffffffffc01, 0xdd, "0bdb4671b8173fb3d8d4e5aa4ca10df20c818da83b08a3fef2083f7d35d5d7717ffdd0de9b5d4c8889c70b9dd8427e86d416922dbcf6ddb4811de211ba7d187aef7eceb0f0af8c58e8868bec47651ead442c83e69d81f376f78f7de37c8d675790d11bcc0b1c7e14a7474c8b0c5589731ed14bef7c7c7ce4f825559a406561d862c45d989053c256a87a8fc79474733d8c3dad5e749c71761ac252b9f58b08abc7f911b8f962dd03ee71898f999e2ec39405a7a57c60d620349455cca8ffbde9815a2bdec66ce66edc12e650defff7d67d45c8343d9522389c8160cae2"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x7ff, 0xc6, "e4c3476dfa9422a31e999b957fff4abf87bce5fa1636829fd76bc3c243ce0007365c5a5146096f0544662c9d48b72c725418f53d9c1361b5ef6767690ce1cd121f0e572df487a00dc4490a5bb87751d1558f5a889d40e6e84327eabc443c0b6b017999ae3f529182024c594a05ff3e650a863f381ebb6a827c97c663f2bbb5f8d38904ae6f0f0484c050cde3530a61252eeffe75d01a39c289910bc0b6ae7f20c8114468cbd327ac5b4c1e7e6423ca6dfc96c37ee68e4710d80cc1e8803eed3115f53c52875b"}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x400}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x9353}]}, 0x1d0) 2018/01/31 07:32:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000dc1000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00001db000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xb)='},vboxnet1\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000fc2000-0x8)='rxrpc_s\x00', &(0x7f0000000000)=')\x00') 2018/01/31 07:32:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000943000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) [ 52.366266] device gre0 entered promiscuous mode 2018/01/31 07:32:20 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000037000-0x8)='./file0\x00', 0x80) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000037000)='./file1\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000038000-0x8)='./file0\x00', 0xc000, r0, r1, 0x2, 0x8000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000036000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000036000)=0x7, 0x4) lremovexattr(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) 2018/01/31 07:32:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) unlinkat(r1, &(0x7f00002e1000-0x8)='./file0\x00', 0x200) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) mkdirat(r1, &(0x7f000067c000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) 2018/01/31 07:32:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00001f4000)=""/0, 0xfffffffffffffe1d) 2018/01/31 07:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000764000-0x5)='user\x00', &(0x7f000014a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bbc000-0xc5)="432b46c65907f1dae0e67e88c165b577fc4bbcc9a516617a45ed1da5a38ac8f88f82c45e6803499be0bed8365084a24bab75980223b293a27e4b93939bc41cfa4e442c0335b7329f57780e5e29d772fd069f89a31ab38f37b7de8359db4a7e88151cbe9c3d3bbe4f0548548e3d2489718f6c20213f4d6abc95264b7823d884bb37bd79f8e87c43a7b4e944eb3e7d554ac2076956e3cea9780f2efea86f69e7a5400af5262b79a73931fe9e491960882fd367aa284bf4d37c7336a8d0161ccbdbeddca4e473", 0xc5, 0xffffffffffffffff) r1 = request_key(&(0x7f0000065000-0x8)='trusted\x00', &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a22000-0x5)=')+.:\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f000059d000)=[{&(0x7f00006af000)="8f6a5e49c40bb71341235548b83bc1b165e82d1c7f08769e206c5796409b92d1477195dd153538c8e92f04615ec8a918215bbdf40337e987f100b6b960cc57af1c1367e9981b8d28d7bb68a98aca4aae97203aa3366327e54fb78202fae1a39cc779c9612fb153d92073904f4fafa750bc9c50f353f39021b5b3f71edf024dc3a48f1f96b67b0e5e74b95c67e80e15adeb8bd7cf46573c16581c77f7b4dc149018218bd532a3d06e0ab50a", 0xab}, {&(0x7f00008da000-0xf7)="f8d85f943ddce35b1ad29a524040cf91735f395df912a1d6fc6a54a408a7780d1e96111a7a7ae45198b9643a0acde73ddd811b0ab8b75773ba0385880098d9ebc46e80238820eccf7c9a1c46118fd4a48a635b66e32480e522f45742aeedb89be518d58e4241c55be53679227a197e037f06caaf39e2be1c9aa8fe446e4dd81a718bd6223731eb87148009185a38a8e2285af344cba84e41130a538aa02ab668b74e8f2324007d2a00936ddd8d04241db52a02fbd6b81172158eed6f85f5c74efca43279a1de34739639c748fe211fbeeca7fe2f0d02e3f23bad4345db84621306cfd5e5efbe6de93e5b38e4294dc48da93747a1755db8", 0xf7}, {&(0x7f0000e28000)="3ea50d1f9be6e93d35ec6c4fc98e40f352cd49a26d7161b8f06f85d966652eee055cc9dfb88b3c93b044412e7478b3cde01a7614be1fb4342e091b09773cbe15544b6f53fa40b748f376a779025714c524214a7b318ea262d68aa865a2e5956aea138fdc48dd534f6067289a0c3942802b43025eed812b7211ea3d6b14352191e40124448afcf0dab289f84d9846475ecfd507eed835fe6d2c05", 0x9a}, {&(0x7f0000e3a000)="2f760383cf05ffd8b7386e4a9585e60991a3d545d31697542edc14be4e55db26184eb58a06e34781034c5731df6c252e0b18c70fbf928247aed9a61ea29b9a2510a839411aaa9c0166f68ad4f3f267a41233337f266db96d017ce744a5a604c2ae73fb5bade4da7e049c43086edf4834fe3eda6c86e9fc169b900e0ce0e019ddf09ba289e6f261c55548112439d18444313cc80158ff4e42b8a10fb9fa8adb60c2e38d0501ec8d660c71446138806ef09b29e46491decf725b1962805d83a5253fc31c1a22dbc6cc7f4632a57a00f526d6397b87ee16a5d766", 0xd9}, {&(0x7f000016f000)="b042eaf93961986f07fca5576283f6d04e3fef7821dfa56095b5a8312644fcd22047e037ba9a766ffcbe1f59fc810217913a69031b8ee62a6ce3fc381d903fecc795f7493fbb5da8a4d995f438f9f5c777563f96523590d1928063c268f1daddb1937be333389b96b5ba799960bb9eabb3f55db88a629b0dee67aab5389ddf467c07cec89cebcdb691de6e7ea7e8d7128392c6d391b186afdfb137150f58975c4ece2ac68cd711b9629ef4cf04a545a72817fe0f598f31e4216ec7383a4cd27c1760c9944fcfd02de43d01258a4d14326e04ae8670363c488d02c4c427a0a7719c092f413704ff77c80ca84785b24a", 0xef}, {&(0x7f0000942000-0x1000)="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0x1000}, {&(0x7f000092e000-0xe9)="e53139b51719d5edce67c515a35c3b2943d007eddea5b73105e9d753cbcd79cb20794d8072922a54b7723af481109d7aa926229cc2b038db08acafcaf33b3ec8e9a9ecda1898245431c8177337a15bd6de24b03c565a39a179566ed8c089554f0f75f260c7fc7bafb22060b623144b45f651651a59df2ec3edb698e91d3722f3fa7ebf1e713ee6890aa6838d5e90c134c244ec9c4d58155f115be31fe389edfe242b0da3f13b3b8cb3b83755ab886f971ba6bf6756cef6a6f9ac45c21159b756fd6c50868983e204f01c18b5f86618b8f8431739fb45f61fa6f578dd1c590b7d87768bff4466e89eea", 0xe9}, {&(0x7f0000c38000)="56a3bf895914cb758e6e8b80140af8f486c8bed5b0917aa6ab97966800844644ebecb83f3233074b2147df444bd9d040bb71769b5ccace52a878188efa9036f14a58e97d19075f7b39004b9a21821be1b008c49167a77b1c38f4cfc6831a091780ef1d66d6599ad4f34357362fe464c5f1f2ff57850e5bdc46994ec9c7006092894283dd9af874da8aeb5f4b512ae482356618c79a57d1c4f0d5a2c853734020d36c57265a7c4d66ec89257ca2738a6b79ecc0a0934d7d56d6086753", 0xbc}, {&(0x7f0000c1a000)="039d19fe578fe44799456958083166691c94bc97c3881186155f76cb6b4a505306a6f67dfd9aa81235f60cb5de9a229a5a5c5be22ebacd5549bfd215c4ad541ab7a0ded584b8d642d4990e0d053792532f36919afeefbcf935dbe79e91939293e0d09defd8c8df037492985448b791a4edd73c94f3f465d2cf352a4f1e9297fa81fbb5dd5f19bf554ad85e3f3bdab3dbfe1a64d5645424e743a2112b7994704bb0aa72c461a27f3fa4f3954641e0f3fcb129d27ef02e87a35a096dd98c1f8d09c2faed362ac68de13070a29494792bb3038f034f2d23c892fd2554cc62c85f2b5b88b4", 0xe3}], 0x9, r1) syz_emit_ethernet(0x4e, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000006f000)={0x0, 0x9f, "bac4bc3a90c94b4e1210230183ef40550b0b2577d4f6dbdaffc2902cfa13ca5489624fbf8a3c3eadbcdef8a1dba81da90f69bebd88be876d8a3e3f0d785cf903d0d238b0983a886a30f97cb9a4d1f556cc32604342cda0e1811c63b6a6fc8891edd70c3c879f43658c5a1cb64e4c97da14f8d9df3810399787d6a517588b1953d3e6c9ea1008317cbb3a67619dd8bbb174e47a5ad30793e1c03382ae4b2f3f"}, &(0x7f0000c3e000)=0xa7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000791000-0x8)={r3, 0x7}, &(0x7f000021a000)=0x8) getresuid(&(0x7f0000648000-0x4)=0x0, &(0x7f00009ff000-0x4)=0x0, &(0x7f0000218000+0x30e)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000053d000+0x462)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x45f5, 0x2, 0x100, 0x10}, &(0x7f0000679000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000077a000)={0x3, 0x0, 0x315d7876, 0x0, r4}, &(0x7f0000f7b000-0x4)=0x10) 2018/01/31 07:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00002c6000-0x8)='./file0\x00', 0x10000, 0x10) accept$ipx(r0, &(0x7f00006f5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000172000-0x4)=0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/31 07:32:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0x0, &(0x7f0000ac2000-0x5)='attr\x00') getsockname$netlink(r1, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d5000)=0xc) 2018/01/31 07:32:20 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x80, 0x0) read(r0, &(0x7f0000a1c000)=""/158, 0x9e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r1 = syz_open_pts(r0, 0x8000000006) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ab000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000fec000-0x30)=""/48, &(0x7f00007ff000-0x4)=0x30) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000c04000-0x10)={0x2, &(0x7f0000fea000)=[0x7, 0x2]}) fcntl$dupfd(r1, 0x406, r1) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b", 0x2}], 0x1) 2018/01/31 07:32:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d20000-0xb)='/dev/loop#\x00', 0x1, 0x4000000000004042) readv(r0, &(0x7f0000fef000)=[{&(0x7f00006d0000-0x19)=""/25, 0x19}, {&(0x7f0000d73000)=""/212, 0xd4}, {&(0x7f0000853000)=""/4096, 0x1000}, {&(0x7f000059a000-0x31)=""/49, 0x31}, {&(0x7f0000b99000-0x36)=""/54, 0x36}, {&(0x7f0000ed3000)=""/0, 0x0}, {&(0x7f0000789000-0x2c)=""/44, 0x2c}], 0x7) 2018/01/31 07:32:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a20000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000d15000-0x4)=0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) listen(r2, 0x0) r5 = dup2(r1, r2) r6 = dup3(r1, r0, 0x0) connect$unix(r6, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00005b3000+0x224)={0x0, 0x1, 0x6}, &(0x7f000039c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00006be000-0xa0)={r7, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1, 0x4, 0x53, 0x1}, &(0x7f00006ab000)=0xa0) [ 52.550843] device gre0 entered promiscuous mode 2018/01/31 07:32:21 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b97000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00003c2000-0x42)=""/66) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000b62000)=""/91) mincore(&(0x7f000045e000/0x1000)=nil, 0x1000, &(0x7f0000836000-0x9)=""/9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000671000-0xa0)={0x0, @in6={{0xa, 0x1, 0xe9e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffd, 0xcf3, 0x5579, 0x75cb}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eb9000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000537000)='dctcp\x00', 0x6) 2018/01/31 07:32:21 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffff8) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) 2018/01/31 07:32:21 executing program 7: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000df3000-0x12)={0x7, [0x400, 0x80000000, 0xff, 0x7, 0x5, 0x8, 0x2]}, 0x12) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000df3000)={0x0, 0x99, "dfad1d7688ddc2ad9bf962872fa449db9c48b643dab6c82d5d40d112498409b179bdc024bc638ab1de622feafb4168e35a1de64604f1393e7c822864a26a3a003492b2333bdf9529702c7efa806b28ce83ad3102f3424e3b233f1d04fee9125bdfdd94ae1c5016598c8b80ba3fb8e056071dfbdd4b47ca4f97067005c1c62f0b4fd3af3f0d5a2c62c6bd4a1a677f7a747aeb721eb3ad233781"}, &(0x7f0000df3000)=0xa1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d5f000-0xc)=@sack_info={0x0, 0x3e, 0x1ff}, &(0x7f0000c6b000-0x4)=0xc) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000df5000-0x4)=0x0, 0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000004a000-0x8)={r2, 0x364}, &(0x7f0000df4000-0x4)=0xffffff3d) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000df3000-0x8c)={r3, @in={{0x2, 0x1, @rand_addr=0x4af, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df3000-0x4)=0x8c) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000df1000-0x4)=0x14) 2018/01/31 07:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x11, 0x1, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x9, 0x0, 0x0, 0xffffffff}]}) unlink(&(0x7f0000042000-0x8)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000a26000)='/dev/usbmon#\x00', 0x6, 0x121000) fanotify_mark(r0, 0x1, 0x20018, 0xffffffffffffffff, &(0x7f0000355000-0x8)='./file0\x00') r1 = add_key$keyring(&(0x7f0000dc9000-0x8)='keyring\x00', &(0x7f0000190000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000257000)='keyring\x00', &(0x7f0000226000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$describe(0x6, r2, &(0x7f0000074000-0x15)=""/21, 0x15) fcntl$setflags(r0, 0x2, 0x1) 2018/01/31 07:32:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00008c2000)='./file0\x00', 0xcd0f75f7f3dde706, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x15c93502}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)=@getsa={0x5b4, 0x12, 0xf18, 0x7, 0x0, {@in=@empty=0x0, 0x0, 0x2, 0x0}, [@replay_esn_val={0x24, 0x17, {0x2, 0x2, 0x0, 0x6, 0x2, 0xaa, [0x1ff, 0x5ed]}}, @algo_crypt={0x114, 0x2, {{'xts(xts-twofish-avx)\x00'}, 0x660, "5e1f7180be30de71b1965c614213daef194ecccf3b2aedf9573826cd82473e00cfc370510911b3e7167822363353f2346314ef516dd70c84e095c99248b67a7d16e68161cb010b9fe4551d8663015129f66f0865c42d1cde849b4866297062c73949fe661bd6a0079cf8a381623cf132d0cd6b74a74a0854c7af989c778a3daf1d9486e512e39b320677af4a844a051209dc483118b21fe89c210e8fd8d843b7c4b728a2270137e06daaa9e46b677412b52c73d9aa10b104ca9657671e3f4fb61abb728d5ae87962408e4038"}}, @algo_auth={0xd0, 0x1, {{'sha512-generic\x00'}, 0x440, "c9aa26647e528b4d929011bcfccb562302e4d26b3920990e8ff6f27084cc5ebbe1c109c9a8a6cda6f243da9d96a3338a75cc29f5f6fdcddcc6a6141e01efa17f0055012099163230ed8fa50880f1e1c160d4956e2932779739dcd83fa72ed5c1c89f2f1bed0e41917e37a709c752a76f34b5517494ea75de4f52c1fa8c2a87dd70553e99454b45f9"}}, @migrate={0x10c, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2b, 0x4, 0x0, 0x1, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x1, 0x0, 0x4, 0xa, 0xa}, {@in=@rand_addr=0xfff0000000000, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x33, 0x4, 0x0, 0x2, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2b, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x33, 0x1, 0x0, 0x2, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0xff, 0x4, 0x0, 0x4, 0xa, 0x2}]}, @ipv6_hthresh={0x8, 0x4, {0x4d, 0x19}}, @tfcpad={0x8, 0x16, 0xff}, @lifetime_val={0x28, 0x9, {0x4, 0x1ec69acf, 0x100, 0x0}}, @migrate={0x190, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3f, 0x4, 0x0, 0x4, 0x0, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in=@rand_addr=0x5, 0xff, 0x6, 0x0, 0x1, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x4, 0x0, 0x4, 0x0, 0x2}, {@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6c, 0x0, 0x0, 0x4, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x4, 0x0, 0x4, 0xa, 0x6fefba4a8c794589}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c, 0x3, 0x0, 0x1, 0x2, 0x0}, {@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, 0x0, 0x0, 0x0, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2b, 0x4, 0x0, 0x6, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7f, 0x5, 0x0, 0x0, 0xa, 0xa}]}, @algo_auth_trunc={0xa8, 0x14, {{'poly1305\x00'}, 0x2c8, 0x0, "1ca275c37d3f7ed12e5099cfb449ee40071ad601532fef1eb43e99cb2d2940f73bfd036f13fd54aa8535cafcacbeb3b628657c449ac3f3e6425d55dda08ee7325f8f46822d3549fd11dfa39544562e04c67fcf1a6db7aeada2"}}, @ipv6_hthresh={0x8, 0x4, {0x3e, 0x7a}}]}, 0x5b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc5c, &(0x7f0000002000)="a3903d28715e7e45a8a1ecbee750231b9f683c16d8986cacb614b89f3ea43bac7c535a511af2787badb4b5003f8017d7f5850d8f96ecca4ba3a15eb0ad2865939ac8c94bfce191473506663bc6d7b2eb34a19c6ca1081974cca2c06d1c4365025d87da1a7fa5dd") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xe4}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x10001, 0x315, 0x3, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000039000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000039000-0x7)={r3, 0x3}) r4 = syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r4, r2, 0xfffffffffffffffd, 0x1) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000)={r1, 0x1, 0x30}, &(0x7f000003b000-0x4)=0xc) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000003a000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000039000)=""/96) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000038000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:21 executing program 1: r0 = inotify_init1(0x0) flistxattr(r0, &(0x7f0000c7d000-0x1000)=""/4096, 0x1000) 2018/01/31 07:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000083d000)={0x0, 0x0, 0x0}, &(0x7f00001f6000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00001bb000-0x8)=0x200) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000006b000-0x2)={0x6, 0x9}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 07:32:21 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000017000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000018000)={r2, r3, r4}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/31 07:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000433000)='/selinux/enforce\x00', 0x400, 0x0) getpeername$netlink(r0, &(0x7f0000351000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c52000)=0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x400003) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cc000)='/dev/sequencer2\x00', 0x8000, 0x0) dup2(r1, r2) 2018/01/31 07:32:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x6, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0xe01, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000912000-0x18)=[{0x7, 0x80000001}, {0x6, 0x7}, {0xa, 0xabf4}], 0x3) 2018/01/31 07:32:21 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000000c000-0x10)="14000000e80300000700050000000900", 0x10, 0x0, 0x0, 0xf4f6c7c2) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000005000)=0x3) 2018/01/31 07:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) clone(0x2000, &(0x7f0000a2c000-0x91)="71e87a47c32a179f37e335c4d80404c200637ad75a6251776651648474020f6c56853933c0a1c64e88b92204c0e61a1f6c886ec54249c8e474735dc7f7e951e8eedc330388fd4a18539c35bdb33c30037b1a07d468389137671d22bd0b509386375f12177b8480d6b5dd0d4e41a29174c3ac9a5241e70b47424985e9e72bf9925e05b4b010f8b1e3c8284519564bb3b7ee", &(0x7f00004d6000-0x2)=0x0, &(0x7f00004d8000-0x4)=0x0, &(0x7f0000c9a000)="a66a41b5208984cce6f2b01b46c7699179dc62") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f000081b000)='./control\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rmdir(&(0x7f00008c3000-0x10)='./control/file0\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') r3 = getpgid(0xffffffffffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fbb000)={0x0, 0x0}) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000374000-0x10)={0x3d, 0x7, 0x80000001, 0x9}) dup2(r0, r1) 2018/01/31 07:32:21 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000b000-0x90)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x17, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x181000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000008000-0x10)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x52615142, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0xfffffffffffffd69) readahead(r1, 0x0, 0x0) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f000000c000)="ac5b393a3f001ce1e7") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000000e000-0x5c)="2e4dedc2d26e72379d9ef18519434e7c25fe29ec37252dbab9215b2b15042bb761aa14d0546de8e65271fd3d0fd7c4e7ea5831bc6411679b9919709459a6c4f8a6778334ffc039b5c00d00b98ccd97012220b3e6e7ed13f5d73198a3", 0x5c) rt_sigreturn() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000b000-0x14)={0x6, 0x3, 0x3, 0x8, 0x1ff}, 0x14) 2018/01/31 07:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000b4e000)=""/52, &(0x7f0000de2000)=0x34) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) r5 = gettid() fcntl$setown(r4, 0x8, r5) tkill(r1, 0x16) 2018/01/31 07:32:21 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000001b000-0x40)={&(0x7f000001d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000f000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000001e000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000006000)=[0x0, 0x0, 0x0, 0x0], 0xa, 0x9, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 07:32:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102, &(0x7f00009b4000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x7ff, 0x5, 0x1}}], {@x25={0x805, {0x3, 0x400, 0x0, "4ebc74405f0d83a6cbf23c3655cb2a9e0ee5f77ce47b0a23b08824aabca2b9c648e0526081953ec476c97a1065d05aebb38fdda2a4ae2bf4c5a0c721132d1782fb6b2b5b2dd1aba5fe6ed2e0a7a90c3631bc5721633f537bfac1d5c0aa59fc689ce8610c266e0f31b88b2b7073d356f1e9167e01d75420a2e8f666ef272e9ca20ea552c7fb86f762f21a12f8567544e3ca8dd1699b34ec7b5c736f88c11ac242131c8e165468fe4a930873b252585e42802c6c7c960bec99efab988ea299173eb9899d33b10b9c1bc97aa7eada62836284510d63733f7c885cd788faff75db7812dde5b8d99e0cf77281e52846"}}}}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000005b000-0x8)={0x0, 0x0, 0x0}, &(0x7f00007a5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006f0000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = memfd_create(&(0x7f0000fae000)='/dev/binder#\x00', 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000722000-0x4)=0x1) close(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000087e000)={0x6b, 0x8, 0x2, 0x1, 0x6, 0x7, 0x4, 0xfffffffffffffff7, r1}, 0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x1000003, 0x1000000c052, r0, 0x0) 2018/01/31 07:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fbc000-0x6)='smaps\x00') write$fuse(r0, &(0x7f000028d000)={0x11, 0x1, 0x9, @random='k'}, 0x11) ioctl$TIOCNXCL(r0, 0x540d) fcntl$setflags(r0, 0x2, 0x1) sendto$ipx(r0, &(0x7f0000868000)="8cc362072c7cd4c76d9b75ffc6904968f6048b2f3789e5d3db17c1da404ceb262db8f4856ad09204b9c52ad24e1cdf4f92481fcc3a420f392be795235e89bd61f23900acab1646598440730b20d6be543c5d1b306ef5a7d76217e1e1f088c487791ccb9bdaa605ad7ed67a3f4394e99582ee9e6c954aca2667a3073344c48e85593e1402a1d85e0ea7683c1262708b089c2841a612540b35eb89f9ae1c76fed3996788e2672b7c8e5dfc1b5332915c9b074c0ff0202ae53b7684b073b4b9d37d4d638c12b4", 0xc5, 0x800, &(0x7f000081f000-0x10)={0x4, 0xfffffffffffffff8, 0x5, "be61173cd80a", 0x81, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000eec000)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 07:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x26) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) getsockname$packet(r0, &(0x7f0000e0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c0000-0x4)=0x14) connect(r0, &(0x7f0000989000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:21 executing program 0: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00001b4000-0x10)=[], 0x0) 2018/01/31 07:32:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000707000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0x3, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, 0x8, 0x0}, [@sec_ctx={0xc, 0x8, {0x90, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000527000)=""/184, &(0x7f000039c000-0x4)=0xb8) 2018/01/31 07:32:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x40000000000042, 0x0) lstat(&(0x7f00001f7000)='./file0\x00', &(0x7f000068c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000f68000)=[0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f00007b9000-0x8)='./file0\x00', r1, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$setlease(r0, 0x400, 0x0) r3 = open(&(0x7f0000878000)='./file0\x00', 0x0, 0x100) fcntl$getflags(r3, 0x401) 2018/01/31 07:32:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) pread64(r0, &(0x7f0000e0c000-0xb1)=""/177, 0xb1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004cb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000017d000-0xa5)=""/165) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) 2018/01/31 07:32:21 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='net/protocols\x00') preadv(r0, &(0x7f000000d000-0xa0)=[{&(0x7f0000008000)=""/104, 0x68}, {&(0x7f0000008000)=""/207, 0xcf}], 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000d000)=""/253, &(0x7f0000001000)=0xfd) 2018/01/31 07:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000281000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000084b000-0x78)={0xd50, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x7, 0x1b1, 0x9, 0x0, 0xffffffffffffee8a, 0xff51, 0x1}) readv(r0, &(0x7f0000bab000)=[{&(0x7f0000fa1000-0xd7)=""/215, 0xd7}], 0x1) 2018/01/31 07:32:21 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = socket$inet6(0xa, 0x5, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xffffffffffff6792}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000006000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000004000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r4, 0xa, 0x2b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000006000)={0x0, 0x8b, "4b5f8d2c2271685dd3186d5a6247aeb601fb09a87534cc1d0bc2a96d613dd11e29b9b8f1854ffaeb0e1f04acee73d942c75dfb363bb6d1c4d2b9dd59fea70d7e62c29e01550d5fd290a06aefc3c06b588f291263b151fe84a66d9531aa4967b8a1e322fb6221b9606aeeee5dc55b9da613834e382b4dd1dfacfd29c18ad2baa034c9ef1985bd191d665b4e"}, &(0x7f0000007000-0x4)=0x93) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000)={0x1ff, {{0xa, 0x0, 0x286, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000006000)={r6, 0x100000000}, &(0x7f0000006000)=0x8) sched_setscheduler(r2, 0x7, &(0x7f0000006000-0x4)=0xffffffffffff0fed) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0xffffffffffffff43) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000)={r6, 0x80000000000000}, &(0x7f0000007000)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004000)=0x708, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x8000, 0x588e, 0x8, 0xff, 0x8, 0x7ff, 0x2, 0x4, r7}, &(0x7f0000006000-0x4)=0x20) setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000001000)=0x0, 0xc2) 2018/01/31 07:32:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002cd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f000061b000)={0x3, {"ad4106abc4bcc1"}, 0x100000001}, 0x10) connect$pptp(r0, &(0x7f0000707000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pselect6(0x40, &(0x7f0000ea9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000)={0x0, 0x989680}, &(0x7f0000d9b000-0x10)={&(0x7f000032b000-0x8)={0x0}, 0x8}) nanosleep(&(0x7f000051c000-0x10)={0x0, 0x0}, 0x0) 2018/01/31 07:32:21 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000bbb000-0x10)={&(0x7f00008b2000/0x1000)=nil, 0x1000}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0xfffffffffffffffe, r1) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000ef7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a17000-0x4)=0x14) recvfrom$inet(r1, &(0x7f0000ef6000)=""/115, 0x73, 0x12041, &(0x7f0000ef7000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef8000-0x4)=0x0) 2018/01/31 07:32:21 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f16000-0x9a)={0x0, 0x92, "19a503e950973abcd229611de37a16c238ac47fede729a31ef6db4364095c9d3ddbc923a9dc391527b3513f0cad12520791217df3c3020592e502c2904533956f673bd0b134b6c5cbaf053dbc46a1ee218a0bf676654db5979c2dab8b705b0aa72a0752d714da1275c498763488774e48388bf020774626b06060e7bafbe59b84cafb2db0cdf0d8336765342ab7ce758f632"}, &(0x7f0000f15000)=0x9a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cf5000-0x8)={r1, 0x78cd}, &(0x7f0000c89000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000078a000)={r2, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000a3c000-0x18)={0x1, &(0x7f0000f17000-0x1000)=""/4096, &(0x7f00004c3000-0x18)=[{0xe757, 0x66, 0x9, &(0x7f000044b000-0x66)=""/102}]}) [ 52.994237] binder: BINDER_SET_CONTEXT_MGR already set [ 53.006973] binder: 7458:7464 ioctl 40046207 0 returned -16 [ 53.017059] binder_alloc: 7458: binder_alloc_buf, no vma [ 53.030592] binder: 7458:7490 BC_FREE_BUFFER u0000000020000000 no match 2018/01/31 07:32:21 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053b000)='/dev/hwrng\x00', 0x400941, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000053b000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/31 07:32:21 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5435, &(0x7f0000015000)=0xf307) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000016000-0xc)={0x2, 0xf7, 0x0, 0x9, 0x2, 0x5}) ioctl$TCXONC(r0, 0x540a, 0xb0) 2018/01/31 07:32:21 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000fa2000-0x8)='./file0\x00', &(0x7f0000fa2000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) waitid(0x0, 0x0, &(0x7f0000ece000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf0000-0xc)='/dev/autofs\x00', 0x121000, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f00002cf000)=0x7, 0x4) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fa2000-0x4)=0x80000001, 0x4) 2018/01/31 07:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000160000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r3, 0x5605) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r4 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) clone(0x100200, &(0x7f0000459000-0x4f)="", &(0x7f0000778000)=0x0, &(0x7f0000f09000-0x4)=0x0, &(0x7f0000d38000-0x1000)="") 2018/01/31 07:32:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/sequencer2\x00', 0x200, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a01000)=[{&(0x7f00005ff000-0x1000)="f0", 0x1}], 0x1, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) [ 53.031185] binder: 7458:7473 transaction failed 29189/-3, size 0-0 line 3128 [ 53.064569] binder_alloc: 7458: binder_alloc_buf, no vma [ 53.071260] binder: 7458:7490 transaction failed 29189/-3, size 0-0 line 3128 [ 53.099285] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.106661] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.121202] binder: release 7458:7464 transaction 23 out, still active [ 53.128844] binder: release 7458:7464 transaction 22 in, still active [ 53.135420] binder: undelivered TRANSACTION_COMPLETE [ 53.141103] binder: release 7458:7473 transaction 22 out, still active 2018/01/31 07:32:21 executing program 1: clock_getres(0x9, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000625000-0x15)='/proc/self/net/pfkey\x00', 0xc0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000098f000-0x4)=0x4, 0x4) fcntl$setstatus(r0, 0x4, 0x44800) 2018/01/31 07:32:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000350000)={0x0, 0x0}, 0x42b, 0xfffffffffffffffd) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f00002ba000-0x14)='net/ip_tables_names\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00003f0000-0xc)={0x0, 0x0}) r3 = dup3(r1, r0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000dd0000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000015e000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000877000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100, r4}) 2018/01/31 07:32:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_getres(0x0, &(0x7f00006b2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:21 executing program 3: socket$inet6(0xa, 0x8000a, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00008a0000)=0x0, &(0x7f0000ce9000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000948000)={0x1000, &(0x7f00008b7000-0x1000)="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"}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00001f0000-0x64)={&(0x7f0000e20000-0x10)=[0x1, 0x4, 0x5, 0x6c6b], 0x4, 0x80000001, 0x9, 0x100000000, 0x1f, 0x10000000000, {0xe06a, 0x200, 0x9, 0x5, 0x0, 0x2, 0x0, 0x401, 0x4, 0x3, 0x7fffffff, 0x100, 0x6, 0x0, "50287f60544fb1a9ea5a0434872c8c494838fa83d22d39b08936bc17a5c11cf1"}}) 2018/01/31 07:32:21 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f69000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r0, 0x0) 2018/01/31 07:32:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00003c4000)=0x0, &(0x7f00002a8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000451000)="", 0x0, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:32:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ef000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000808000+0x8b3)={0x0, 0x0}) creat(&(0x7f0000993000)='./file0\x00', 0xffffffffffffffff) unshare(0x12800000) 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}) [ 53.148259] binder: undelivered TRANSACTION_COMPLETE [ 53.153356] binder: send failed reply for transaction 23, target dead [ 53.160833] binder: send failed reply for transaction 22, target dead 2018/01/31 07:32:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/l2cap\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x31, &(0x7f0000e79000)="", 0x0) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) r4 = syz_open_dev$usbmon(&(0x7f00003c1000-0xd)='/dev/usbmon#\x00', 0x800, 0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000ae000-0x4)=0x7, 0x4) connect$vsock_stream(r4, &(0x7f00006b4000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:32:21 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x4) symlinkat(&(0x7f0000fcd000-0x8)='./file0\x00', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/01/31 07:32:21 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/keychord\x00', 0x109080, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000024b000)={0x7f, 0xc6, 0x6, 0xfffffffffffffffc, 0x7, 0x3e2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000a14000)=0x0, 0x4) [ 53.230365] audit: type=1400 audit(1517383941.612:27): avc: denied { getopt } for pid=7518 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.252311] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.252322] CPU: 0 PID: 7531 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 53.252327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/31 07:32:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006e5000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000fea000-0x4)=0x90) [ 53.252338] 0000000000000000 87fee39b037e38c9 ffff8801d38e76d0 ffffffff81d028ed [ 53.252348] ffff8801d2231980 1ffff1003a71cee7 ffff8801d38e7858 0000000000000000 [ 53.252358] 0000000000000000 ffff8801d38e7880 ffffffff81605ec5 ffffffff81236530 [ 53.252360] Call Trace: [ 53.252374] [] dump_stack+0xc1/0x124 [ 53.252383] [] handle_userfault+0x715/0xf50 [ 53.252394] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.252403] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.252413] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.252420] [] ? handle_mm_fault+0x291e/0x3190 [ 53.252427] [] handle_mm_fault+0x2938/0x3190 [ 53.252434] [] ? copy_page_range+0x1480/0x1480 [ 53.252443] [] ? __do_page_fault+0x780/0xa00 [ 53.252449] [] ? vmacache_find+0x57/0x290 [ 53.252455] [] __do_page_fault+0x35b/0xa00 [ 53.252462] [] do_page_fault+0x27/0x30 [ 53.252469] [] page_fault+0x28/0x30 [ 53.252478] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.252490] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 53.252498] [] ? hash_futex+0x210/0x210 [ 53.252506] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 53.252515] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.252523] [] ? __lock_acquire+0xb5f/0x4b50 [ 53.252531] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.252540] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.252548] [] ? lockdep_init_map+0xeb/0x1690 [ 53.252557] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.252566] [] do_vfs_ioctl+0x7aa/0xee0 [ 53.252575] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 53.252581] [] ? __fget+0x20b/0x3b0 [ 53.252587] [] ? __fget+0x232/0x3b0 [ 53.252593] [] ? __fget+0x47/0x3b0 [ 53.252601] [] ? security_file_ioctl+0x89/0xb0 [ 53.252607] [] SyS_ioctl+0x8f/0xc0 [ 53.252613] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 53.258830] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.258840] CPU: 0 PID: 7533 Comm: syz-executor5 Not tainted 4.4.113-g962d1f3 #2 [ 53.258845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.258856] 0000000000000000 96d312edb4124cb0 ffff8800b971f830 ffffffff81d028ed [ 53.258866] ffff8801d2231b00 1ffff100172e3f13 ffff8800b971f9b8 0000000000000000 [ 53.258876] 0000000000000000 ffff8800b971f9e0 ffffffff81605ec5 ffffffff81236530 [ 53.258878] Call Trace: [ 53.258892] [] dump_stack+0xc1/0x124 [ 53.258901] [] handle_userfault+0x715/0xf50 [ 53.258909] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.258917] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.258927] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.258936] [] ? handle_mm_fault+0x291e/0x3190 [ 53.258945] [] handle_mm_fault+0x2938/0x3190 [ 53.258953] [] ? copy_page_range+0x1480/0x1480 [ 53.258961] [] ? __do_page_fault+0x780/0xa00 [ 53.258968] [] ? vmacache_find+0x57/0x290 [ 53.258975] [] __do_page_fault+0x35b/0xa00 [ 53.258981] [] do_page_fault+0x27/0x30 [ 53.258989] [] page_fault+0x28/0x30 [ 53.258997] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.259006] [] ? snd_seq_ioctl_set_queue_tempo+0x92/0x120 [ 53.259013] [] ? snd_seq_set_queue_tempo+0xb0/0xb0 [ 53.259020] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.259027] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 53.259034] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 53.259041] [] ? __fd_install+0x224/0x5f0 [ 53.259048] [] snd_seq_do_ioctl+0x171/0x1a0 [ 53.259055] [] snd_seq_ioctl+0x5d/0x80 [ 53.259063] [] ? snd_seq_kernel_client_ctl+0x150/0x150 [ 53.259069] [] do_vfs_ioctl+0x7aa/0xee0 [ 53.259076] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 53.259082] [] ? __fget+0x20b/0x3b0 [ 53.259088] [] ? __fget+0x232/0x3b0 [ 53.259093] [] ? __fget+0x47/0x3b0 [ 53.259101] [] ? security_file_ioctl+0x89/0xb0 [ 53.259107] [] SyS_ioctl+0x8f/0xc0 [ 53.259114] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 53.352290] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.352300] CPU: 0 PID: 7553 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 53.352304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.352314] 0000000000000000 b425e5c1877ed3ac ffff8801d39b76d0 ffffffff81d028ed [ 53.352322] ffff8801d985c180 1ffff1003a736ee7 ffff8801d39b7858 0000000000000000 [ 53.352331] 0000000000000000 ffff8801d39b7880 ffffffff81605ec5 ffffffff81236530 [ 53.352333] Call Trace: [ 53.352348] [] dump_stack+0xc1/0x124 [ 53.352358] [] handle_userfault+0x715/0xf50 [ 53.352367] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.352376] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.352387] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.352395] [] ? handle_mm_fault+0x291e/0x3190 [ 53.352403] [] handle_mm_fault+0x2938/0x3190 [ 53.352410] [] ? copy_page_range+0x1480/0x1480 [ 53.352418] [] ? __do_page_fault+0x780/0xa00 [ 53.352425] [] ? vmacache_find+0x57/0x290 [ 53.352432] [] __do_page_fault+0x35b/0xa00 [ 53.352438] [] do_page_fault+0x27/0x30 [ 53.352450] [] page_fault+0x28/0x30 [ 53.352459] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.352467] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 53.352474] [] ? hash_futex+0x210/0x210 [ 53.352487] [] ? perf_event_comm+0x1a0/0x1a0 [ 53.352496] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.352505] [] ? __lock_acquire+0xb5f/0x4b50 [ 53.352513] [] ? vma_wants_writenotify+0x49/0x370 [ 53.352521] [] ? vma_set_page_prot+0x10b/0x150 [ 53.352528] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.352536] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 53.352546] [] ? userfaultfd_release+0x5a0/0x5a0 [ 53.352555] [] do_vfs_ioctl+0x7aa/0xee0 [ 53.352563] [] ? ioctl_preallocate+0x1f0/0x1f0 2018/01/31 07:32:22 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000f0000)={r1, 0x3, &(0x7f0000151000-0xc)=[0x80000001, 0x82fe, 0xf17], &(0x7f0000cbd000)=[0x7fffffff], 0x2, 0x3, 0xf518, &(0x7f0000000000)=[0xcbf3, 0x6, 0x400], &(0x7f0000fa9000)=[0x6, 0x80000000, 0xfffffffffffffffc, 0x5, 0x8, 0x4, 0x2, 0x9], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/31 07:32:22 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2b, &(0x7f000024a000-0x5)=""/5, &(0x7f0000466000-0x4)=0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008dc000-0x8)={0x0, 0x0}) 2018/01/31 07:32:22 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}) mknod(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r0, 0x8, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009d3000-0x10)={&(0x7f000033b000/0xc00000)=nil, 0xc00000}) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x16) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) preadv(r0, &(0x7f0000439000)=[{&(0x7f0000a4f000-0xa3)=""/163, 0xa3}, {&(0x7f0000081000-0x85)=""/133, 0x85}, {&(0x7f0000485000+0x434)=""/247, 0xf7}, {&(0x7f0000559000)=""/4096, 0x1000}, {&(0x7f000064f000)=""/0, 0x0}, {&(0x7f0000870000)=""/27, 0x1b}, {&(0x7f0000ddc000-0xed)=""/237, 0xed}], 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00007d2000-0xc)={0x80002004, 0x0}) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$rtc(0xffffffffffffff9c, &(0x7f000034d000)='/dev/rtc\x00', 0x400000, 0x0) readahead(r0, 0x1ff, 0xffff) fgetxattr(r0, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x2f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b87000-0x95)={0x0, 0x8d, "6de467961038ab82a0b7988348f711dd0e0c81e9fa4a4f48f8aae619cc76fe3f7d4497eea459b6f1996df648d8b80808c6e64e1f66d7dcb1116bdeb4d54ab546837ae29c015b9a40dfd77569f2d387588c76f8321f478f3878756a2cb89a15c634d655a71535f1f1f7bb9a83772d0bc90d3d087746cdb4ccfefa3c376d44516c17724145f4f24418117ed58334"}, &(0x7f00005af000)=0x95) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000edd000)={r1, 0x10001, 0x3, 0x1, 0x0, 0x401}, 0x14) 2018/01/31 07:32:22 executing program 2: 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) r2 = dup2(r1, r0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e71000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e6000-0x4)=0xe8) 2018/01/31 07:32:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') delete_module(&(0x7f0000598000-0x6)='proc[\x00', 0x200) openat$ppp(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000726000)={0x75, &(0x7f0000be1000-0x75)="c432e6fb169c887471c0d8ad6472e60cf46591dff8bc472fd5367ae6694286c612e01d89c635cd23e2936c4d3c2698872632b3026768ef15a90a12fabf438f1863d7dd9bdc67afe1bd9c5899c268ed785738cf49dfa89f685661c3f00280dd77b9f1e505c0b671773fade0db0cb7926578a1ca68e0"}) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000553000)=0x0) fcntl$notify(r1, 0x402, 0x1) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000254000-0x4)=0x0, &(0x7f0000f56000)=0x4) sendfile(r0, r1, &(0x7f0000423000)=0x2, 0x1) 2018/01/31 07:32:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mknod(&(0x7f00001fa000-0x8)='./file0\x00', 0x1, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x2800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x591}, 0x6}, 0x1c) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000793000)=""/18, 0x12) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f0000596000-0x1)="", 0x0) 2018/01/31 07:32:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dce000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000f91000)={0x1, 0x3, 0x8001, 0x4, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000019a000-0xc)='/dev/autofs\x00', 0x80000, 0x0) r3 = add_key$user(&(0x7f0000098000-0x5)='user\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000764000-0x42)="cf470a40fe64e784170b9af1c6f8ab294a0715d0381a8ebd495f7453dff6aca8d11a4cf1fe8a8a8fdc4ac25eee7740912827430ce722cff4cfa5215de9e9c748ba85", 0x42, 0xffffffffffffffff) r4 = request_key(&(0x7f0000397000)='user\x00', &(0x7f0000514000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008a4000-0x1)='\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x7, 0x401, r4) pwritev(r0, &(0x7f0000b3e000)=[{&(0x7f00009e7000-0x1000)="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", 0x1000}, {&(0x7f0000a96000)="64eb6f6eca9ec1475db0b874c9058a880adeae5c2efa3df64e9033f072a3e8d8ab93afcc9893a7bc7402a40f16af9f95a77673371eb555d91a2182ab00fdea0fdc37438bfa5da4b18c654f812000fe95585808095e4e5c75fe3056171aa309ce25c7c174080135060df0b471d714dac18c5dcce62684e00b057b67738c5c8c9ae6d198ec49", 0x85}], 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00009e7000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007bd000)=0x0, &(0x7f00002b8000)=0x4) getresgid(&(0x7f00001a0000-0x4)=0x0, &(0x7f0000dbd000+0xe0f)=0x0, &(0x7f00002cc000-0x4)=0x0) r6 = mmap$binder(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x2000008, 0x10, 0xffffffffffffff9c, 0x4c) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00006f3000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000bc000)={0xb8, 0x0, &(0x7f0000fb0000+0xf3c)=[@increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r5}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f000026f000)=[@flat={0x73682a85, 0x1, r6, 0x2}], &(0x7f000025e000)=[0x48]}}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f00004b1000)=[], &(0x7f0000572000)=[0x18, 0x0, 0x48, 0x30, 0x0, 0x38]}}, @acquire_done={0x40106309, r7, 0x4}, @decrefs={0x40046307, 0x3}], 0x5e, 0x0, &(0x7f0000b6d000)="a6fb1c96f65d0cefe0ea7a46f01250be091b68cf3ffdffa131bcee40ee683371bbebd05e330e8df10640942521a97e7492df0a3abfffe5ff85aa1b70f640dc23f20c7a5a5078414c8cc497e4f7eb216069e948de1986a6877831737f2a5a"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000214000)={0x2, 0x5, 0x1, 0x4f71, 0x9, [{0x8000, 0xffffffff, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0xef7b, 0x200, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x800, 0x6, 0xffff, 0x0, 0x0, 0xa80, 0x0, 0x0, 0x0}, {0x70, 0xa000000000000000, 0x8001, 0x0, 0x0, 0x2181, 0x0, 0x0, 0x0}, {0x1, 0xf911, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x40, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2018/01/31 07:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000019e000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000762000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000f24000-0x20)={0x0, 0x0, 0x539, 0x1ff, r1}) unshare(0x28060400) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000071c000)='/dev/keychord\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000ee0000-0x62)=""/98) 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}) [ 53.352570] [] ? __fget+0x20b/0x3b0 [ 53.352576] [] ? __fget+0x232/0x3b0 [ 53.352581] [] ? __fget+0x47/0x3b0 [ 53.352588] [] ? security_file_ioctl+0x89/0xb0 [ 53.352594] [] SyS_ioctl+0x8f/0xc0 [ 53.352600] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 07:32:22 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000001b000-0x8)='./file0\x00', 0x2282f9358dd8bf9e, 0x2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000002e000)={&(0x7f000002f000-0xc)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000010000-0x1194)={0x1194, 0x4, 0x2, 0x724, 0x3, 0x3, {0x3, 0x0, 0x4}, [@typed={0x8, 0x7d, @void=""}, @nested={0x4, 0x69, []}, @nested={0x134, 0x8a, [@typed={0x38, 0x4e, @str='vboxnet0*wlan1vboxnet0eth0\'bdevkeyringvmnet1)%h\x00'}, @generic="06cefeeec18b3268a73a12a7d7accfe227be8187cd1ef1ceb258ab26547fea8103b4bda550ab08b8c6fa7a081bab9e527b9a51474e1a7458939aadd68f1ada08253f69d3cd4de0d41ee60d7fcc666cb6e13d9de6b5496446277c3eb77369ea5436a3ccce87358bd809d92d77dedf8cab4ed254cc368940f7487e40c701aaccf96eca7d69b22210c96a1db0bc4aafe497331c68fea281e10580eccb1b18ec7eeb146599c8fbb79c14edf430d94672dd19b83948ef79022fda184c444d622f7242a31b833581a9d4b39ab8fad2eaf2732a3b6238fc44bcd087a49d783d10eef391e995ea357c055f93c59b64ce3f6b20dce73be20f4d"]}, @typed={0xc, 0x61, @uid=r1}, @typed={0xc, 0x5a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="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", @nested={0x28, 0x39, [@typed={0xc, 0x89, @ipv4=@rand_addr=0x6}, @generic="a774c69e417b3dd979de459d4231b4acd9b76886c2"]}]}, 0x1194}, 0x1, 0x0, 0x0, 0x20008000}, 0x8000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002d000-0x10)={&(0x7f000002c000-0x158)=@ipv4_newroute={0x1c, 0x18, 0x10000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000aac000-0x4)=0xc, 0x4) 2018/01/31 07:32:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x15, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000013000-0x4)=0x5, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x5427) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:32:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000656000-0x7e)="62477c1528cb7d8a7a2488b843e54f997a9bcc982a151f738a6487f7abed70b9da21f2a52faeeb7f948bbedff884ff1fab382d7b6ab2d103924156d1a9639f8a425985fc1e4e093c1bb8d02ab7eab1787ba40d2d15db3edd7bb1a88ae9dcbd947848af63d58524257508d58a83ea98d7c65e5c75b516116cf3a3a560d698") capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b47000-0x8)={0x0, 0x7fffffff}, &(0x7f0000225000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c4000-0x8)={r1, 0x4}, &(0x7f0000d7e000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) 2018/01/31 07:32:22 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000fdd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008ab000)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fdc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dee000)=0x2e) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fdb000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x1, 0x0, 0xc, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 07:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a8000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00009d9000-0x38)={&(0x7f0000203000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000503000-0x10)={&(0x7f0000948000)={0x20, 0x19, 0x300, 0x3, 0x3, {0x10, 0x0, 0x0}, [@typed={0xc, 0xf, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000080) connect$inet(r0, &(0x7f0000fd9000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f00001c7000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000772000)={0x0, 0x0}, &(0x7f0000cec000)={0xfffffffffffffffc}, 0x8) 2018/01/31 07:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="150000001c00b5", 0x7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000809000)=[{r0, 0x2, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1480, 0x0}, {r0, 0x10, 0x0}, {r0, 0x3, 0x0}], 0x5, &(0x7f0000b3e000-0xa)={0x0, 0x0}, &(0x7f0000d37000-0x8)={0x43}, 0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fchmod(r0, 0x0) 2018/01/31 07:32:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r0) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x140) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x2e, 0x8006, 0xab, 0x9, r3}, 0x10) fcntl$getflags(r1, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006ca000-0x8)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2018/01/31 07:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000023f000)={0x9, 0x6, 0x7, 0x0, 0x4, [{0x1f, 0xd06, 0xd8f9, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x9b7b, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4, 0x5000, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x4, 0xdece, 0x0, 0x0, 0x200a, 0x0, 0x0, 0x0}]}) 2018/01/31 07:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x400000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b76000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000190000)=0x5, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x3f) ioctl$TCSETAF(r0, 0x5404, &(0x7f00008a1000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:23 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fbc000)='./file0\x00', 0x0) mknod(&(0x7f0000113000)='./file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000fbc000-0x14)='./file0/file0/control\x00', &(0x7f0000021000-0xe)='./file0/file1\x00') 2018/01/31 07:32:23 executing program 7: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000039d000-0x4)=0x0) mlockall(0x4) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f20000)=[@in6={0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) syz_emit_ethernet(0x2a, &(0x7f000000c000-0x12e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000004000-0x14)={0x0, 0x0, []}) 2018/01/31 07:32:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x101040, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000+0x5a4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x374315fd, 0x9, 0xfffffffffffffff8, 0x9, 0x5}, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000004000)=[], 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000011000+0x91)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/31 07:32:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x208100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000023f000)=0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/230) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000431000/0x3000)=nil, 0x3000, 0xc) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b65000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003a8000-0x78)={0xdb, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x7, 0x2, 0x7, &(0x7f0000748000)=@generic="88af38d446cb877ac9aaa993568645f0", 0x5669395c, 0x1, 0xe15}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/01/31 07:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000001a, &(0x7f000082b000-0x4)=0x2, 0xfffffffffffffdfa) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffc}, 0xfffffffffffffede) listen(r0, 0x0) 2018/01/31 07:32:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x8000a, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004b9000)="", 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 0: mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/01/31 07:32:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000971000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:23 executing program 5: mmap(&(0x7f0000000000/0x3ff000)=nil, 0x3ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000039e000)='user\x00', &(0x7f0000305000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000400000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000400000-0xc)='id_resolver\x00', &(0x7f00003d8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003ff000)="7d68649f35bef85e23cf542efbc3c2f89d8891928c4522320a86423e956efe9291e371286d5dbbd23ac216062c45c53c8678d804106f19fab31267b9f4f2e8a08c03293ff10bfb12f5cb3a2eead92db2541d3e7f0de51fd165009a4bddcc62bc131e7bf7a3bf", 0x66, 0xfffffffffffffffc) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000199000-0xb)='pkcs7_test\x00', &(0x7f00003ff000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000401000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000400000)='pkcs7_test\x00') mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x8000) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001e5000-0x18)={0x0, 0x5, 0x0, 0x81, 0x0}, &(0x7f0000400000)=0x18) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00003f0000)={r5, 0x8, 0x4, [0xc4a, 0xa07, 0x0, 0x8]}, &(0x7f0000401000-0x4)=0x10) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000228000-0x4)=0x3, 0x4) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00003ff000)={r0, r1, r2}, &(0x7f0000400000-0x10)=""/138, 0x8a, &(0x7f0000400000-0x38)={&(0x7f00003ff000)={'md4\x00'}, &(0x7f0000400000-0xfc)="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", 0xfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x10, 0x802, 0x0) bind$ax25(r6, &(0x7f00003fe000-0x10)={0x3, {"18b078914bfdfc"}, 0x0}, 0x10) 2018/01/31 07:32:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000710000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xffffff62) setreuid(0x0, r0) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004b9000)="", 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00005ba000)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000247000-0x4)=0x9, 0x4) mlock(&(0x7f00007eb000/0x4000)=nil, 0x4000) 2018/01/31 07:32:23 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='ip6tnl0\x00', 0x8a81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x3ff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/01/31 07:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x487, &(0x7f00005c1000-0x487)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x1e, 0x4, 0x0, 0x0, 0x479, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@end={0x0}, @ssrr={0x89, 0x17, 0x9, [@empty=0x0, @broadcast=0xffffffff, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0x13, 0x101, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @rr={0x7, 0xb, 0x100000000, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0x1f, 0x7fffffff, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0xf, 0x10000, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002]}]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000706000-0xd5)="3c8b10f261f1e88358e48b92d9b3f6fe2bda944ac5ef3f116b5e713ea6dcc37b61fa0ee7c7ee8284cc016d83ae49301cb6aa01c4064ff16f4381f1953242a70ccf5b2e1d120fd27d1be7ff2a269705a6f8c033b765ef12a01f4ed1b0b088829dd1c58d7b5a6ad412471019745c5668c376575a9adca986bf15da5c70562df154afd698a64d58", 0x86, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000d45000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cf5000-0x50)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x0) [ 54.644370] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 54.664010] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 07:32:23 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004b9000)="", 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 5: mmap(&(0x7f0000000000/0x3ff000)=nil, 0x3ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000039e000)='user\x00', &(0x7f0000305000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000400000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000400000-0xc)='id_resolver\x00', &(0x7f00003d8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003ff000)="7d68649f35bef85e23cf542efbc3c2f89d8891928c4522320a86423e956efe9291e371286d5dbbd23ac216062c45c53c8678d804106f19fab31267b9f4f2e8a08c03293ff10bfb12f5cb3a2eead92db2541d3e7f0de51fd165009a4bddcc62bc131e7bf7a3bf", 0x66, 0xfffffffffffffffc) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000199000-0xb)='pkcs7_test\x00', &(0x7f00003ff000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000401000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000400000)='pkcs7_test\x00') mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x8000) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001e5000-0x18)={0x0, 0x5, 0x0, 0x81, 0x0}, &(0x7f0000400000)=0x18) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00003f0000)={r5, 0x8, 0x4, [0xc4a, 0xa07, 0x0, 0x8]}, &(0x7f0000401000-0x4)=0x10) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000228000-0x4)=0x3, 0x4) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00003ff000)={r0, r1, r2}, &(0x7f0000400000-0x10)=""/138, 0x8a, &(0x7f0000400000-0x38)={&(0x7f00003ff000)={'md4\x00'}, &(0x7f0000400000-0xfc)="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", 0xfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x10, 0x802, 0x0) bind$ax25(r6, &(0x7f00003fe000-0x10)={0x3, {"18b078914bfdfc"}, 0x0}, 0x10) 2018/01/31 07:32:23 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x400) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/31 07:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000001a000)=[{{&(0x7f00004af000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a4d000)=[{&(0x7f0000874000)=""/9, 0x9}, {&(0x7f00006a7000)=""/108, 0x6c}, {&(0x7f0000ef5000-0x8e)=""/142, 0x8e}, {&(0x7f00000dc000-0xa7)=""/167, 0xa7}, {&(0x7f0000208000)=""/97, 0x61}, {&(0x7f0000dae000-0xd)=""/13, 0xd}, {&(0x7f00005bf000-0x43)=""/67, 0x43}, {&(0x7f0000394000)=""/4096, 0x1000}, {&(0x7f0000615000)=""/84, 0x54}], 0x9, &(0x7f0000385000-0xd3)=""/211, 0xd3, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000f96000-0x70)=[{&(0x7f000001f000)=""/191, 0xbf}, {&(0x7f0000e2c000-0xb8)=""/184, 0xb8}, {&(0x7f0000ecd000-0xaa)=""/170, 0xaa}, {&(0x7f0000f92000)=""/235, 0xeb}, {&(0x7f000018e000)=""/160, 0xa0}, {&(0x7f0000e3f000)=""/165, 0xa5}, {&(0x7f00006cb000)=""/234, 0xea}], 0x7, &(0x7f0000b93000-0xd5)=""/213, 0xd5, 0x7f0}, 0x0}, {{&(0x7f0000772000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009c3000)=[], 0x0, &(0x7f000004e000-0xd8)=""/216, 0xd8, 0x8}, 0x1000}, {{&(0x7f0000d22000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000028e000-0x10)=[{&(0x7f0000f37000)=""/187, 0xbb}], 0x1, 0x0, 0x0, 0x8001}, 0x401}, {{&(0x7f0000639000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004be000)=[{&(0x7f00005ba000-0x1b)=""/27, 0x1b}, {&(0x7f0000a06000-0xbb)=""/187, 0xbb}], 0x2, &(0x7f000033a000-0xb6)=""/182, 0xb6, 0x3}, 0x6}, {{&(0x7f0000732000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e67000-0x30)=[{&(0x7f00006c3000)=""/54, 0x36}, {&(0x7f00008a1000)=""/2, 0x2}, {&(0x7f00000a0000-0xfa)=""/250, 0xfa}], 0x3, &(0x7f0000a30000-0x5e)=""/94, 0x5e, 0x81}, 0xffffffffffff8000}, {{&(0x7f0000ea9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000eea000-0x40)=[{&(0x7f0000b06000)=""/0, 0x0}, {&(0x7f000070c000-0x20)=""/32, 0x20}, {&(0x7f00002e6000)=""/4096, 0x1000}, {&(0x7f00005cc000)=""/4096, 0x1000}], 0x4, &(0x7f0000e85000-0xd0)=""/208, 0xd0, 0x4b5}, 0x0}], 0x7, 0x20, &(0x7f0000fac000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfff, 0x0]}, 0xd0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 07:32:23 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003b000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003e000-0xc)='/dev/rfkill\x00', 0x840, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000049000)='ramfs\x00') inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r2 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000004b000)='./file0\x00', 0x1) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000004b000-0x8)='./file0\x00', &(0x7f0000033000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() syz_fuse_mount(&(0x7f000004b000-0xa)='./control\x00', 0x1, r3, r4, 0xfffffffffffffffb, 0x2000000) getdents(r2, &(0x7f000003f000)=""/0, 0x0) 2018/01/31 07:32:23 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000af6000-0x8)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f00001c4000)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00005c6000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000ae8000-0x18)=@get={0x1, &(0x7f0000428000)=""/0, 0x9}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00000ad000)=0x80) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000b44000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a95000-0xc)={0xc0000004, 0x0}) 2018/01/31 07:32:23 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000010000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005000)=[{{&(0x7f000000a000)=@vsock={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10, &(0x7f000000f000)=[{&(0x7f0000002000)="1e34b5cbd22e56cb9f1a", 0xa}, {&(0x7f0000009000)="53449ac6b40f827b4a29528d69dff75eee63e1751540d3d5e10146f86c9723cc5db47fcd2e9b345f9c3f897079fa49327f0fb3636b6dbf4b4de0fb6f0abdd449c30bc1b8e497c03161388d611b4e0efaf5e69b363e36a804e5245189689f784ea0285d84bc61f7cf6247fee667109b61043b496bd73a68689567405e7d71740173c149a1c0358f310216fadd96f10f54760a74325d469571ea839c18cee9d9e2a753409f8f92ba83dbc97a814f25d191b1f464273f2d07f599ef2185c86a6b85b19d6d04640513135951f1eb9118676b2c28ca54157d91d13b", 0xd9}, {&(0x7f000000f000)="6c9b10a469669e386b2a36edcf7b28b7f9032b77bae99f9d4b03a265b7980158b8a1b98251bc03fafa1e86e266289ee2dc02a5ce2f7cac6d1fcc", 0x3a}, {&(0x7f000000f000-0x14)="a15f6ecc54c7c5383442499cd6de11eafa18f210", 0x14}, {&(0x7f0000010000-0x7a)="961879cf12d43653828cd6cb32561496b541820dce1c6ff167b678c939812c843094fe8ab6feebaf9eb0940d4b239449131fc1d3b23a500502efd81fc6c6c9a95b4e80272d496301fc0358f3a5121a0cd8a9cf5dfb8afba87f2be811835fb6f198ddaf88fa05609589513d20e25a59422cbb2d1a933387bf3ba4", 0x7a}], 0x5, &(0x7f0000010000-0x210)=[{0x20, 0x10b, 0x2f, "dae91ecfaf94746a0fc613a3594bc4"}, {0x60, 0x0, 0x3, "164a0e9b8de8725b9420f18cf76e28a858a329e2da8ba3f8dba825dd919f603cd854066e981cf710e6a0e75438d63ca316166994425d63939b4eb9461b3281b52a1f1cb52f0e21521193c08ca9d7394a"}, {0x50, 0x110, 0x3, "d6605191149b5e3723c3a05a8003248894a7ab3f25e41509bb11f7628caa0b80fe2942ec80e09daea1d986cbbbfb138fed90aeff7abe51181fdee30d8d"}, {0x18, 0x10e, 0xfffffffffffffffd, "cb1fd274d160a3"}, {0x20, 0x102, 0x8, "98a643ac347c130c57"}, {0x108, 0xff, 0xbd9, "4237aaca67f77722fa163dea15536e8f7f38d9562091014612e07ea3fbd2ff0edbcc28b39bad7713b33eb282d0da450a2d131e7ab224863745fbb5c98d3888a4cd0d0deda370b03baeb36d2eac3c1ef004f3e68df16686fee1f2c5c0268d03c582dee3986b3be0616c68dbbe2779d8ff4a105b3825ceee49d2c65e29df81d41af3fbd198ff54cd59758473a1bb3783215b37eca72611515ee41a303911cf2a7b92415e90db0ecc7cc8016bd960dabda485f8be0e2831f3aee28a9bad0b13ca991c0efcc784f82461736347c64c83b689708a2b8f3c5ab07beb186266b97f4daf6254d8adb7a3ad04f6d331f2c637c4855403"}], 0x210, 0x10}, 0x6}, {{&(0x7f0000010000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x80100}, 0xc, &(0x7f0000010000-0x30)=[{&(0x7f0000010000-0x58)="e73cf6af876a0b702bf6ec270c2184cd3cd5c4f11e238d83fceb6aa52007e593b9f401d4eee6fb92ef7c4508c594db6bfbe6d1d7486321b93195bffc3007a2f640c435b7b38ddf906da495098eeb37ad738e41c66f2d24d6", 0x58}, {&(0x7f0000004000)="2bfc85f847e6c8a890b1bd2f17b08cd81408d1a567d0a1b0d459eb4557f57e83be3cd6243c83db20de40de0cb909ff6accc69abdaf57c46c93b6cb0d98b308c0868c", 0x42}, {&(0x7f0000004000-0xaa)="b51e8b1c07b6b9a06bdc05dabfe0ce73d99b95df5ff57c6ac9ea86a1b217a05628fdafaa4b81ca1456e2298d66e202b2c5abc29cbe4fc90488b43682f7249900e9a58b92ae0e0835c1a0540b54b567924589788bb316cdae1efb98d05cf0c65c52e416c8438bae94b5fc78e1f9c1c3c16b837e9b5dbca5eca2ca729ced1ab8d27e32980fe460538a9a400fb1b28b69d234913fe887517a4e00549e73123f9305545c6f79cab16f1722ba", 0xaa}], 0x3, 0x0, 0x0, 0x4}, 0x401}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f000000f000)="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", 0xfd}, {&(0x7f0000010000-0x1c)="93045b63a0e58d27d9887365f688b81cf4d22b0367617809818bb563", 0x1c}, 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&(0x7f0000010000-0x40)=[{&(0x7f000000f000)="7cfab945556dcc016e2ca96f12b996f09ebd249f0d72fa9c561ac73984ffc5a969a86642abce89642f25819776753cf8ae8c698c3d5919aa5f1a2651a943f7fb6ee8d284f0c7df53ca0ab14c374b05cc3880b8a04f5ba50f551dcf422448d48492d61d9bf5", 0x65}, {&(0x7f0000004000-0x85)="56f82e71352e3b6895f5911f6cd7bab4b0e0f5e63e331e3c8da3b80cc28196926516042c1dcc6ac5d447d1e38ec8c93ef665ca99d9f2243499d1f98d3da19e778a58500e6295d6f123133b210f5cfe2b151aa662fdf6c67523bb33ab61a09a1f8007496a9666a62d32cc7ab01d967584c0478f66949869a9fd8673c7d39c30c63f3cc5bc9b", 0x85}, {&(0x7f000000d000-0x5)="ac1dcbf62b", 0x5}, {&(0x7f000000f000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x2004c000}, 0x2}], 0x5, 0x0) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 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(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000+0x616)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000008000)={0x101, 0xffff}) 2018/01/31 07:32:23 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="39e2fc4647c2f3339c4615b9aefd7418", @ifru_flags=0x1801}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000)=""/154) setitimer(0x0, &(0x7f0000167000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f000070e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004b9000)="", 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000176000)={0x0, @in6={{0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0x7, 0x10000, 0x7ff, 0xfffffffffffffbff, 0x7fffffff, 0x1, 0x80000000, 0x41, 0x8, 0x9, 0x1, 0xfffffffffffffffc, 0x0]}, &(0x7f0000ecd000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004cc000-0x1a)={r2, 0xde, 0x12, "acdfb786b8abef07f2ab26b1ad95e098d0b1"}, 0x1a) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000563000)={0x1, 0x895, 0x6, 'queue0\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/31 07:32:23 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000015c000)=[@in6={0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in={0x2, 0x0, @rand_addr=0xfffffffffffff330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r1, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00006cf000)={0x6, 0x400, 0x3, 0x6}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004b9000)="", 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 1: clock_gettime(0x6, &(0x7f0000d14000)={0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mq_timedsend(r0, &(0x7f00002c6000)="211d3f1bbd1b2a75b2444fe01d48d2cc6f26295791daee1e09fb31fe2eba50e60ffc38f1be4017da782f8fe551b0eb71d3017ec841dbb65c0aa706ce35b94dbc2525b748f5aa3048beb97e190bfdd4fa34788f50239d8af91d4e3648842882d6eb4b96c7d4c46988df21d2799704fbc87ea111756ffe0eb50665f5c84ec6a0bddd46272b317c71709a00ddd51887eb8ca62c4c638856e430a8b98cac971421a966b4470fb9abd23e8698d2479fb85ef0d67481bbb8af9ca9f594f7067b698b1311ed9f60f8be1ae17fcea019e291c5b1d70b2f37b17986ff9e1db4", 0xdb, 0x5, &(0x7f0000000000)={0x77359400, 0x0}) 2018/01/31 07:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 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]}) 2018/01/31 07:32:23 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000eb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fa1000)={0x0, 0x9}, &(0x7f00006cc000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c47000-0x42)={r2, 0x0, 0x3a, "80853cdacf5acc5d6a01f8c45f2a2706941f424b038121e3c59daf51b0f58f9012f08b79da9e0adfbe4093f9af35241ae3a7f5e7c6ffd16c7c72"}, 0x42) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fa0000)={0x0, 0x34, "c2d55195c6afdb3768e4ff7c2a04954fa690faacc0e35eb93e24e459b4aa7809e8db21d8ed2cefeead08644e61807ea9db45217e"}, &(0x7f0000fa0000)=0x3c) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000fa0000)={r4, 0xb1, "458fb894f08d9e1a7e55136abb5cb913c96ba110c58ffc5b8cd39d22b13bad662ad5dfe544df4be483226530b88027eba0b486df9fd23588d0e78875d18db27f0cc1907c62786d4c4c56730dbc9324c47a955ff2ddc4e71eb3088f3f5438b5c5cb2083d762a0710166fe866f272d506325fef6fe6232ab09d1374fb88bcfeade4da6946352221f847b2f12e43ded8a8076f41fad6970594fb7860e8d61045709350bf25b6c8c8aff42e50529b6b574b339"}, &(0x7f0000fa1000-0x4)=0xb9) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000fa1000-0x60)=[{&(0x7f000086a000)="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", 0x123}, {&(0x7f0000227000-0x56)="4f5e7c6fe2938daae23e665d6ab54fdfe25e65a384c3cd4b516e09bcaf36bff0b92a606a85ade8287517e0756f0e3a60c830af3ea05dc66155fb8abd051f0dc567116466c554185292831489550fadf1f0e3b0e0051a", 0x56}, {&(0x7f0000f9f000-0x3c)="9c70fb6203d1c11f1e31f36f3ffb042ae6099758daeb9fea63556cfe285e6d22e3d5920087073ac48fc22e2ef12c1f6d50fabf5780650c4a0d336c3d", 0x3c}, {&(0x7f0000fa0000-0x5c)="ba2cc071dd09e67610ce76a54f2191de96d6ffe189b1ec989e1b45e683c745742fd03e9fb678f5137c0a7ed4230584ca0213712571c423b36d279a1956fa24433fc21b6ad3d679f195493b85954f875f5405fce5954dc30d5abd41c0", 0x5c}, {&(0x7f0000097000-0x38)="94f2b67a278a459ebb9a00be98df0ffb624c4118e92a06a95e807c587f5cdba530deabdf229ae9ffb0c2d3df05767d8e8b3667292a94f5f4", 0x38}, {&(0x7f0000fa0000-0x93)="0f12681545585b31a18cb3028b476aa66c85f21957cd47aabe01c115cd99df00c6ae9c461c5f9aecf2d37550f7fa424af721f77882a7410585934c6dec106f6f7a7cf0cf2fc8f544ddb1b6bbd2b274e3c8360819ef4e15a20a2690b4e14c00189d0b78dbf297084f816e2333984274497d4712c20347ffc411e8ef9c8a9fd5087a5b9d31fc241f648e8a219f9eada7cf78e645", 0x93}], 0x6, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x1) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cda000)=0x7, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x0) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000350000)=@common=""/16, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 55.045891] device lo entered promiscuous mode 2018/01/31 07:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000035a000)='/dev/input/mice\x00', 0x0, 0x210002) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000635000)=@req3={0x1, 0x15, 0x1f, 0xfffffffeffffffff, 0x1345, 0x2, 0x3}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000f3f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000dc0000)='/dev/input/event#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0x3, 0x0, 0x9, 0xfffffffffffffffa, 0x1ff, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003d7000)={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]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000757000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000019e000)=[{0x8001, 0x98d0, 0x80000000, 0x6, @time={0x0, 0x0}, {0x6, 0xffffffff}, {0x7, 0x7}, @queue={0x14ac, {0x1ff, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000001000)=""/118, 0x76, 0x2040, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpgid(r2, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0xff, 0xb70, 0xb0a, 0x0, 0x7, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000245000-0x8)={0x0, 0x0}, 0x4000) epoll_pwait(r1, &(0x7f00003e2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xfffffffffffffff8, &(0x7f000037a000)={0xa9}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000370000-0x4)=0x0) 2018/01/31 07:32:23 executing program 0: r0 = memfd_create(&(0x7f000085a000)='\x00', 0x1) inotify_add_watch(r0, &(0x7f00001b0000)='./file0\x00', 0x100) readlink(&(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000033000)=""/0, 0x0) 2018/01/31 07:32:23 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000023000-0x22)="115e5bbfd8a9ea030a0390504e5fc7c0b672eb8a07e870bf42aba38ef78b29073cff", &(0x7f0000023000)=0x0, &(0x7f0000022000)=0x0, &(0x7f0000020000-0x3a)="b1cd246f57d50dbd530d9c20225d639499dd47baac5f75641b5c80ddd1354722ef3c0eec13ecf5c2f5d25028244e01d1ca7d071556dfe2215f29") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000022000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000023000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000024000)=[@in6={0xa, 0x0, 0xe25, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x90) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000024000-0x10)={&(0x7f0000000000)="bc4b12fa2d7060c0fbf28a5d", 0xc}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffff9c, 0x8940, &(0x7f0000023000-0x18)=@get={0x1, &(0x7f0000023000-0xe0)=""/224, 0x39f9}) syz_open_dev$sndseq(&(0x7f0000010000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000023000-0x20)=[{&(0x7f000001b000)=""/34, 0x22}, {&(0x7f0000022000)=""/141, 0x8d}], 0x2) ptrace$getenv(0x4201, r2, 0x7fffffff, &(0x7f0000017000-0x8)=0x0) 2018/01/31 07:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db8000)='./file0\x00', 0x80) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b2d000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000b3a000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002f1000)={r1, 0x3}, 0x8) r2 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00005c8000-0x10)={0x0, 0x0}, &(0x7f00008e3000)=0x10) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) ioperm(0x928, 0x3, 0x20) 2018/01/31 07:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00004df000-0x50)={@generic=""/16, @ifru_settings={0x0, 0x0, @te1=&(0x7f00006a8000-0x10)={0x8, 0x4, 0xfffffffffffffff9, 0x1}}}) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2cfa73656c696e757800", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fstatfs(r0, &(0x7f0000001000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x5, 0x4, [{0x7f, 0xfffffffffffffffe, 0x401, 0x0, 0x0, 0x6460724ed16d53ac, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x1000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x1, 0x4, 0x0, 0x0, 0x502, 0x0, 0x0, 0x0}, {0x8, 0x7fffffff, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/31 07:32:23 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000e4e000-0x8)={0x400, 0x3, 0x12, 0x9a8, 0x1}) prctl$getreaper(0x25, &(0x7f0000002000-0x8)=0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x100, &(0x7f0000001000-0x8)=0x0) 2018/01/31 07:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000056b000-0x4)=0x9, 0x4) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/01/31 07:32:23 executing program 4: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000351000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000588000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) renameat2(r0, &(0x7f00004cf000-0x8)='./file0\x00', r0, &(0x7f00007dc000-0x8)='./file0\x00', 0x3) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/01/31 07:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000189000)=0x0, 0x4) accept$ipx(r0, &(0x7f0000b1e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a0d000-0x4)=0x10) sendmmsg(r0, &(0x7f000044d000-0x12c)=[{{0x0, 0x0, &(0x7f0000b28000)=[{&(0x7f0000bf1000)="5710ad786c4e073f69001f7562754866c3975817c9db02fb067059ff63a82df19cdd42ad6f898bf4760c499734b068c7bd7718d548b38f6e138c14231817d1c46e0ac1b4c7dd305241d25c90e9a20ea03ebcd4cab9e2cba197e1b31cbd875d616e75adf773c583426af5a01df9272c72b5a7b754335796677157a7518b727289b85af438d1d01074a6f8ff65ebf14f6e3cd3bc7c54864659f7ca7e198e59209be12dc6e040b52b79c6568b08a24b393532a55820bbc40c5d266ae6ef", 0xbc}, {&(0x7f0000c9d000-0xa1)="373a507cefb1b13ebb0e4f5c82d89d8579ce1a0be5580ce428c0e15d2fbab7b41797cd693c757c8ecedda1b120d2b91936a42f398e14ea1695e7518510b2aeccb4daee5f1170b38c748cfab12bad53de094c5bde9623e624aee06a59e698ad977b1880026a9089daa6428f87338fb5676e6af52d7c4b1c71d984b7e48007dbd57a0a3c9ac348ee60f050fc42cc1f6104c343767a92fdb42aa472ce924fa0951065", 0xa1}, {&(0x7f00002f8000-0xc1)="a0f9135f258ebfad1af94498d5c06c17a5bc17bfa175573e57f39542d4a94cb615dbc801a142f98116195e4c4106dc03d0128589642dd75497f388312f8e92f4429466bcc0d6570c447e1a2a444e9f3c99144c7836adcf72362968406277e064d19802f6069dbaac4d27ce23b2d5eb3991783b938b3651326ae2e4cf13cf458333ebbcdf24a9333cd897dc357dbaec6a0c1fe1cd2c2afb70c3f9f5e5c2323e4a0f30798e476cd6b18038304c750cbadc1b4ad662126c526de3d430d8ff400242be", 0xc1}, {&(0x7f0000781000-0xab)="c1985b800694ff7bb58b3736e5f4d8faba1b8ff6b3795ffdf075254416147ee1005909c65242ab3ff7ec5f46f0d6f8887672b23bafc481d267b54919d444dbb6632c687cb40030d9e732f9f8760753805c8a5ca7b32261b5e323ee544b700a3c15b56fc8ddf563185f432afee1187207688bd7ce262972581ed52da36e2b73ce15116cbd4213fb2f29d6f6b123441e37c581f2768df0c7910932393146a06220851aee7d9b98f9df52bc79", 0xab}, {&(0x7f0000f54000-0x72)="07425f9ff4c24a913290de2785daa48d06265e395559293c4eb2044b38444414699f771ceba833b2c197288419665f2d161b19b1a9ce9064b5f620adca030378e9ba88ad3c27bdf8972a9a32e4eb09d7e6b1ef3cbe584ce76a7e0c4768f39c60d82f29e943097c098368d9e806c69113f1c0", 0x72}, {&(0x7f0000ee3000-0x14)="865c76c927c62daeb433f82663b35ecb6b7859f8", 0x14}, {&(0x7f00000df000-0x1000)="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0x1000}, {&(0x7f0000b1a000-0xbe)="85615868afb7d192e4649ee4ecd47984cb7c5fb2c14c5da959e4a686dec25e89e3ca8468ca65f448f194adb2d549c3b8000a783e7d794ec39bb52a89ec5e41f306689bda53589e3310915cfa4b68e72ee06e24349174a52c9aefb0e18410481a97e75dfdfe229c59143507ea9fd66a1a5db6bb6e6a837012c86ce5e0cfff97fb4c75f2ca862269d57801f22b0e42cf8b1bed88a06a3bbaed21bb86a1215dd31cbf1e6cf97f6ad4c8ac737eea40e817224c4af7eef92d8389a02f929001a9365fc3419325ab323462f701e473e3ee1be3fc995bf19b7a6721f70673c3bcd03efad7f892c20ebdde6cf4940e", 0xeb}], 0x8, &(0x7f000063e000-0x1348)=[{0x1010, 0x119, 0x100, 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"9625194d63fed9f90a868419ae6703b8b5c9887ef53de3b1efbb46d902a67cc72d1f1d5b6aeb7164177bd18a32e556f28a4775230d8c4a8384bd2d95d7437de3ce555d55a9842cf9b4c7de4a1a5a34ab061b605bd14ef03fb6989bf90d55148e24efbc6d7b437d91010302c3cecd46bacef85dc3eb4875eca8861db86016769ee4986c233bc819059e3f784d08509ea50188cec01c5f15d1a190fcea003d6bb7a53c119b8fa0fc12636679785889322389d760f6fe1c5a0071232870bd537e728c09e57682dbecbd050c6b137cbff48bd4f2917fb9e375b06b"}, {0x60, 0x13f, 0x6, "fc9e3452a235b6eb505ffe5766aa5666e0cf2562d1c29a75994ec0afc2df12615f57bf9524e7ed31da3c06cfe5861a60fd00f7ed285e105b90f34e4da93066b657aa819cab6337c06b76dc72c9295f"}], 0x1348, 0x14}, 0x4}, {{&(0x7f0000501000)=@vsock={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10, &(0x7f0000080000-0x30)=[{&(0x7f0000d44000-0xc2)="f147df09b06a1e7090b6ec1c42d668508f3bf63641abb681256bdd97f19e3fb59fc37941cfc5b2a6b5c938c6b3eb85760e0eed2dcd6f4b66e86da1cdf9d321cd77dd39bd8247bd53f629cf2d64743083377c7a2703fd07a2ef3654aa24047ad400f65916758818dab10ad85f8565cdd3046618f2f7a5419052ee5b24c9352edbd32eda11e4d0647f29350c24bd5cc7cd6fc69844aa5c9f8ae006c5b074df2d79ba40cc8f6488664773951e8de4c7afa59e8d8f2482d898d41c30586200d7bc17c60c", 0xc2}, {&(0x7f000019e000-0xde)="97d4f65c21daa64b66bf4ada05bd11d2e95b2876fed55e6071f4f1d8bbd976057ce97c7e5e7149ed5f084b57414aaa96273bf2eed701c60f0b3d10bff7c97e7c681678c8c3621e6e9bea52658dc9188673486cb6a5c0cca633412bb27c1aad5cfded98fdb44c092b2603daf5135af897fda853803bd6f911c09293aa5a62478ee4cc3bf62a4e7ca5f97192019ccc621888a22fea8ec0457f73773312c2fd0b5cb77e5a44669180bd5292f75d193956e6216bd9d0bc49511649f00f9f10b0055706f0d2f491ec70f6f4d9cc1a8931d9b51dcf3794f27d7826e34168294194", 0xde}, {&(0x7f00009c2000-0x1)="c1", 0x1}], 0x3, &(0x7f0000eab000)=[{0xe0, 0x112, 0x4, "ff9ffeb24cf295eb538fbc6247775a98038312737f10d43ed322a8e9eea1948ac1162b7f4ba73a597f9a2f922a616a930cc1f08f0d0d7babbc683adb7db5d8f344c5e81b7da41c6c309cd441af87c3a6216d9d687e8ded666999f1b5cf9247a488fce8525c7bf27696cfd95f05f369fc0ce999d63319c51194be580eda2616328b23a37e470730416934f3d138931fa1f4f31bcdb854db8570877650b19a106dedd87a426bbb3df2cf74bf71c1f710d5ba69ad74bd787e31c795154be2a6461f81ccd3c722cbe00cb05932"}, {0x70, 0x11f, 0x4, "17eec4a8beccc7b2bae7d42d974f614685d0deecfc9b092300b0a35d686c2748374c134a42cf053be46fc4d0e319bb22b692f952f5a55bbcaeca321891f5578d82e8daafb3859776522ec6de95f643e48ffd73df476645b56f0351"}, {0x68, 0x13d, 0x35fae6d5, "187355ef41daf61ea22c5b7680d4ea6af31578389c88fed5196b9e8ab388819ac0fc6b853a60f6139076ddad64d3d6ed106e4ddbd2be46d8346353dbf1fdc254afaa1e42fb103cb6802314753bd67ae4c8f19d58"}, {0xa8, 0x113, 0x80000001, "36d1449be9503ab3cf08ac583f3e080c8441b03a3b2b65328e9d4416e51c298f6bd57c1e5f93ca98ecd16d225cc2e6211a63deb403d96e64b65380f2b8e1783f57eafbba009ee91a4358b358662e331bc35f0d720ed78b5c4fa27427d6702a6933a4eeca6d8ea96185f93701bb2dfd521108d7fed223b2eeacd3f7bb41b8a2a55de589d9ada34572086d460793f81e271c9aadccaa743a"}, {0xc8, 0x112, 0xfffffffffffffebc, "0a460cb3e02651f2770b5a31f962cf8560cfe4f969f85a157f87375d8901ccc758eb464c7303a10ec5fb00ab943a3ea8e349e4b424019fc48f5222954bc7cc76015170399ff75f9ce18dcf622b56dbab35ebba6c5917593b24f1f788e45dcdf5519ed25396a5c4987c6d30a1859d3ade8d9f20ccfa7491a840929b84fffad780149b30589b8aaa2db0bb5042547d6a3a776e6df0af1f5c90c5da09ee515ccc12a8d51201835847730e8699cd1bdc5b8331514f"}, {0xc8, 0x117, 0x4, "2e82327f99826d245cddd44b2ea3e8646c84e0b9714fa8a57b03d48250c9321db9313060e0f4ad0df82ed91ec7febc4ba93197796af72def41739ee25965adec789ac9467d5de46d7fb0ac27abe4a183dc72f6da4c479750ea21d690c67ce88b5c227b062ba1a7332a73a774dfc5df72db7b7bde83bc9ea1ca7fa3bb3fe53b92ae1eef498e9a232852f91f652d0dc7672611c1a5c3c914c4ca37ed36a642b71a97b5a1538ee6c7d0982d268fe50c011df956f427b7"}, {0xe8, 0x115, 0xf4b, "a03096aaa8d8647e2ea209d2dbcd96c6ecd094ac767ba8f0046bfa6197787a772eef9105255a330baaa3fb8baad9293674a812a4ae374c25211dd09e5f7845d46c041f8cd70985cbdcb61e2f09f06aad97b12720b13b42fafdda9a796583cc17aa515d2015c7d7c5bba36b2c10d2bc0b9ec497472effb110515e1fe8b806aad08194ae4fe048a7a2d2fe1cc4ba5f877255a3ccff58955620d790de89904e4a009f3cd241ce51a64fd3e3d885bf8a2f462df4d7749fef6b2b4a1a3caa694b891ec0518b29e5a95d77c1e35c7fe85e5992292d4c76"}], 0x4d8, 0x20000004}, 0x5}, {{&(0x7f0000513000)=@sco={0x1f, {0x4, 0xb529, 0x80000000, 0x22e, 0x8, 0x9}}, 0x8, &(0x7f0000724000-0x30)=[{&(0x7f00003d6000-0x1a)="c2c2684bb2bbe3b9545497496d68b7a0c4edd09f51cee737266f", 0x1a}, {&(0x7f00005e9000-0xbf)="6796503c42ad66319a49a85e617e2402338858599f2bc708c73eb76847b4b955c2a26dd93e06e5f438ff931d7f4a176661b518078a0405ddf04db2cadfebfe4a402e17e39ffb3b859b017c7da68db2cfa9f5c7f9237b921ea047ef8ea10d38aa1f79fb443c38fb1f04bf60956d1c513cc057d2f33d92060bd710f05b3669a14f7b7943f6152e0371eee477bcd226289f9c16f63ef1ba8f2621a2e56dcec889f348d788549be30389b87e7b6a59473fd1279048f88328a00f8611baf6261934", 0xbf}, {&(0x7f0000c55000-0x61)="110ca315f0f4d9878dd209c4502b02a91bfeb027f52b09958e8c9322cce0e9496031c5f612cc0b12d2d987fffe54166aa2047253787cea438ccde4ae8b54f7b01373ab003a3456430194dc021fb0e8f2e401f5176119418c870d0a0f35a552b094", 0x61}], 0x3, 0x0, 0x0, 0x0}, 0x9}, {{&(0x7f0000306000-0x1c)=@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f00001df000-0x20)=[{&(0x7f00005bd000-0x9c)="c42e72cff06944a1c68f5e17292a16a026d6b0b13855ca35a0a12259ef3a3044f627dbc72f557abdd9748910a4ff3f91966a1a38f9075af061c25eea29b833f7c12c9e30667be9f5dec7c22cd855cf0ffa3e9497e1cc0ac827c8fbfc5953be68d0e41fde1ae81330908efe6b649838075fc412fb193dedec4ba87ff57d44db866a4f4d47f1c507290236fd61b0487557bf467fd660b6e14a10b532ef", 0x9c}, {&(0x7f000015a000-0x1b)="74c1d8a7d0cc352c736720825020f875688a94bde37ee7b370fccc", 0x1b}], 0x2, &(0x7f000095b000)=[{0x98, 0x1ff, 0x5, "49fc7ca8a650e1776a4fedf683ff5840e5fa781d038aa5f2cec6a9884b8f2efd7a8ea9eb1b600058ccfb6a232c15d4399f3da740d2e3b485871746fda7d78ba88f580095de083dc548c374bffe8755d4b46bdd238f40ccea62b679e7ad3ddb941df2f8e897177a6e05dcffd3af16b4329e5abd73f8ebc763c81905e5c2a1189c7aa7aa00d97e"}, {0xe8, 0x116, 0xfffffffffffffffe, "c14b448d1afa9baef772f2578839610f74ccc7fa8b6957989dcce06338da94bfe0893a85015554cce2a0b8ee966c3f4b1f176401d39f2dec13916ca875fdcdd8880170c1166a956d0a63e3feb5207e5821d00f76f1d801cb8a51bda85bbb4e2c766adc110c534379c115022deae70e3138db8034abf5bc44c926796b900d4da7aa4f6bdf27924419ff198de5d407c659074cead6b7c5d975935d6108847a8cfe02850205ca2073e70e70a1a11e4dc9fb3782f6283087517b53ebd820849177b07dd0ec3fba60248d008a0f63dec3a082753f"}], 0x180, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000269000)=[{&(0x7f000087f000-0xa5)="2e0b2a218391bfa73f31142eec0e8d4e59963bb83a39b6ca1334700806bf4870903795ec28c8147d223c51049c31c16373e4a433c84a3f92d5d23922ad03f73b83fedd6bf9cafaee02b805d96b93cbf5823e73633e354d16f980d01f6a80621d13e2443d57a2af272ba8294e7580c5f4a084feca15d4d265522941fde6c8510fe71f3b740f29e0618f9d4dd7e649a79ad4f5605a55e8d9adc80e5cf3f2f1111167353d317d", 0xa5}, {&(0x7f0000d63000-0xfc)="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", 0xfc}], 0x2, &(0x7f00004b3000-0x1b0)=[{0xe8, 0x117, 0xff, "ee49e05fcd9e551e681d393c177390860bfdf5cc96f1a6e45bd37022a8a444b113956fde8e848e227a02ab77d3331ad04d990a1feb9536ccb0c44018e157022f6aa8e46d6d3e6fe9d3c157c11a3ea0fc24b1e7f0f8f1e968bf88c418c92ee393c1248d6308332d1790d5c25c5db58a01358f87e227364c4b22fb8a497ac06291d8b7d2f7660db73ed42a889d14dcf0c910fcca90776037af591a2b4e6e58e3f6d64b19997d1ff07408a0dddb1ae5d6b2c17760591c02dc75330e2e442819230a0f85117230c209bec62b10781afc8bc29a9bc66be418da"}, {0x68, 0x1ff, 0x6, "c436334a6c187d708cc69672ba97fcc1ae3c1fa06673c24f51136c0a8eb380d23a09374467f29ce3ea655e98b42af1ce6f637e155958d71ae515080a00cfc5bc620e707f8a8d59ad69653ee8da76fc28cabad4c7260c"}, {0x60, 0x13b, 0x5, "8915bb797388c805c1ac21111f18acf5cb9c80ca45d1203862a4044bf14e9174c001bff44c8c35d600e5d86bb601f2a5c98d47f4f1d479fae76cfe2accc2136377bb9cdd63cbf6b9303ebd9c5f957d"}], 0x1b0, 0x20000000}, 0xfffffffffffffdae}], 0x5, 0x40000) 2018/01/31 07:32:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x53)="7c885bdfffec4b37ae2d99932f201604c821738d101073a10a2412c4e8b3db8044a261bd309ce99f9924599137f4555eee0fd74e8d97f19ee30ba83d88d10ef955dd4ffddf1e84f7c36723ecb105e8569e722b", 0x53}, {&(0x7f0000972000)="149ce04ad8105425fa248613cc97118738452dde31fcd80d8607a925196b722ec6d339132c5cd22ab1a5a06aa893f5da3bdc762aaba954f5a157a75bc4485bfa067791a56c39a7ad3d2703b886c840fc0fb8740321c21e07a7024c98b5ebecab8ae88a0a606bd031ac6f8d9593259a250eb127508d3e44f90dd531b6172322a4cd1c0046f5a73850a43698b991b43d0d5b9d97f283f4302e5af9936fd48f555fd1745306bb621f9fb57b7efdb8b91e8f83458703230d57c72741f2e4bf20bec5cfb3286211d1328c74c62f299375063bf0d0c5cfa12eda07b2c014d258307abeb8200fe5386440b8e745f408f7", 0xed}, {&(0x7f0000000000)="2c52a33d191eb200af8e8478f0cc977bc513c22586a40f4d0ed41921aced687d28f35bc5afb41db83e67929a372b6ac90adeb53c2b0fbeff8ea9c43620267da94532894216d3df56f9fac57657ad4c2ee76e7c345915e69822427eb48f6e4c8586aeb1ce0ef0ce266be826fcb31a7705f821c73b46bc226ec9917f21354757e9c0aa65e2e65f9c668a13ae387d1886bb10e51b4d17bd9485a11fdf26e078f619485ef5662eca69ff5506ed0d5d150c829d3bd16edf17507dfc3b0b9ffcf5170f6598ad957db33e2c06a866df991665edc3c80f2c5cece102dfe6777d9c2ad9a4d4ce1c99348d6dd04d3c60d39bea85252e94498793296bd8", 0xf8}, {&(0x7f0000d97000-0x9e)="f7f13dc3a7f97587f61eaceae05ff03e4541a36230ef12a29095a70ee0ae7ad0b09ef9310ff534d92a4fc582db1ee58cc3b6127a4210a73746f3577e766e047c3ad04fc35b42d30b9b1a1f954e1b40b6d5033225e7ce04973c6bb12f53d818496e1a14701a9874648bf78711bcaff765a2a30a2ccf5ebe05f30814543937803884eb60a5e42a1ea048ccc4cb94e2fcf24ffb1b91fdec07370d98053cd133", 0x9e}, {&(0x7f0000000000)="e6bb8e7043b8143ce165673b21e7ef87beb4979d136bf26cb7dbcf2e096cce8185befdf075871a9c16b126f74b86dda21ac5037dc72923ccc299ce0104a7c78d3e5007532669c113b9f6099a216947daeaca7555e9d8c40589dff09ee0f7871c17b18879b6ed23ff48ac7afffdc86590ca635b9526ab9a2ae799180fcec9872a6554fc696ab8d699f29fcf39957f52229321c767659f15f5ab6f94ebc8b387d74ae43f813ef8b46c51cf9f7f3bf3f15ea993a614c4825f139e456264540afb5f778a0b1db6ee6c60bdd85109150696da83ddbefb089a4596e6d5d0a4530a2033202b246eba11c153bcccd2b763efb56a83996649af06cc527558191c19", 0xfd}, {&(0x7f000093a000)="862f1d0bedeefe3696aafe515fe6dc6c62efe8852951377e5f1af7a96d6c75356f83a68de2915d55ded882498172c7a24df944ac97f6e32e95d35b3fa3709d4c80a8eadc648faddf71d24b198b63d7735a9e1e10baef6232991de91217828f38e030a41f52d81a0c77ed4eb3ed792457e9206891066b1f3a534b76f415d8ca2877f9d94965d8a0d34d78b22534b74af3748059564bbbb67f6a1d6b636f2327f0b0bafbf5d36f63310c4230d54dd9b56b936cd2aaa9d18b57fa6d967078b798581f1a9c", 0xc3}, {&(0x7f0000f8a000)="8e84a8a5f76c2b4f8a2d9cb35dfd4c0f38a801a80f37a6d0b8b6e94ace1c20b5cb62935b65856344c7626a62118f37c1c0480d88b3b211ad57a40264cf9c1b6db50eee204cf38d2ec81e6b88bc1c42d74fdf181965cf0174e0c77bdf0d3b0ee776c4bc9ab4993cd4f47577aea237ca95d5165d", 0x73}, {&(0x7f00000a7000-0xf1)="c0ed411171638ac62a8823575a346d8954b8b583e1a160e18615e5030d89499201cae1d725f6d0c89ad43fd1029e4144d07d440f11bf8ff6dba5f7ba826effe255d995efaba381d1604b97fcd1b7f3902cf4c0026c319b3aa14e7d59ecc1f69bfac8a7c3185e74ad89053ed5ab490ef16605a4d4bad8f94222aa22275d6af166f40d22c0cda91937d1f96b5fd50981fbb4b44148cd9b55d98c9d52712c22d2804bf497558af6f0ecdf713e81fa31cbc797201c8860c3c8904ab72b47e23dcf478348a163167ee007613f830079125ca4536b6985c4e23a60cf1962f81bab6a173ae5d45af41dda1b2858f51eaf4053df33", 0xf1}, {&(0x7f0000001000-0x21)="e3b81a17c7bae7ba68f9622f886ff5f396678c7a4c2414aaf0580a9d48ddc3d8e2", 0x21}, {&(0x7f0000000000)="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", 0xfd}], 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x20800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @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]}, 0x0, 0x3, 0x20, 0x200, 0x62}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x7fffffff, 0x6, [0x1, 0x8, 0x0, 0x1f, 0x2, 0x10001]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400001000000001, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f27000-0x4)=0x1f, 0x1a1) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000e9000)=0x8) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f22000)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x81, &(0x7f00003af000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000bc7000)='./file0\x00', 0x0) 2018/01/31 07:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) pipe(&(0x7f0000417000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bce000)='htcp\x00', 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 07:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) 2018/01/31 07:32:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/4096) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="79ded1ccad34498f0d383387ac0a933a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000790000)={0x77359400, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000d33000)={@generic=""/16, @ifru_addrs=@nfc={0x0, 0x0, 0x0, 0x0}}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') mq_open(&(0x7f0000edf000)='\x00', 0x40, 0x0, &(0x7f0000a44000-0x40)={0x6, 0x79, 0x40, 0x40, 0x10001, 0x93f2, 0xfffffffffffffffb, 0x64}) 2018/01/31 07:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:23 executing program 5: 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, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005de000)=0x10000, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000812000-0x20)={@generic="d9c7703450697ed5d60366d45e343492", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008d8000)=0x0, &(0x7f0000dc0000)=0x4) 2018/01/31 07:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000c64000)='./file0\x00', 0x40000, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b00000)={0x0, 0x7, 0x0}, &(0x7f0000f5f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000007a000)={r2, 0x5}, &(0x7f0000dae000-0x4)=0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) 2018/01/31 07:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffa000)=@assoc_id=0x0, &(0x7f0000e47000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000372000-0x8)={r3, 0x0}, &(0x7f0000554000-0x4)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) read$eventfd(r2, &(0x7f000013b000-0x8)=0x0, 0x8) 2018/01/31 07:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 07:32:23 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 55.436831] sd 0:0:1:0: [sg0] tag#176 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 55.445762] sd 0:0:1:0: [sg0] tag#176 CDB: Test Unit Ready [ 55.451782] sd 0:0:1:0: [sg0] tag#176 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.460859] sd 0:0:1:0: [sg0] tag#176 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.469949] sd 0:0:1:0: [sg0] tag#176 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.479031] sd 0:0:1:0: [sg0] tag#176 CDB[30]: 00 00 00 2018/01/31 07:32:23 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 55.512342] sd 0:0:1:0: [sg0] tag#176 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 55.521293] sd 0:0:1:0: [sg0] tag#176 CDB: Test Unit Ready [ 55.527202] sd 0:0:1:0: [sg0] tag#176 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.536325] sd 0:0:1:0: [sg0] tag#176 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.545093] sd 0:0:1:0: [sg0] tag#176 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.554126] sd 0:0:1:0: [sg0] tag#176 CDB[30]: 00 00 00 2018/01/31 07:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000060f000-0x4)=0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00007df000-0xc)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f38000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000097a000-0x4)=0x1) ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/31 07:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000997000)={0x0, 0x0, 0x0}, &(0x7f0000a46000)=0xfffffffffffffd56) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000901000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x27) lookup_dcookie(0x6, &(0x7f0000883000)=""/145, 0x91) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000072c000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f000094b000+0x54a)={0x472, 0x1, 0xda7, 0x1, 0x7, 0xffff, 0x5a0a, 0x81, 0x2, 0x7fffffff, 0x7ee7, 0x8}) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000f24000-0x8)=0x0) 2018/01/31 07:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f000025a000)=[{{0x0, 0x0, &(0x7f0000e09000)=[], 0x0, &(0x7f00006a3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x10101, &(0x7f0000aad000)={0x0, 0x989680}) 2018/01/31 07:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000fa0000)=0x663) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000061f000-0x4)=0x0, 0x4) 2018/01/31 07:32:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000001000-0x1)="", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 07:32:23 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000016000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000015000-0x10)={0x9, 0x200, 0x100, 0x3, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000015000-0x8)={r3, 0x13, 0x80000001}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 07:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c90000)='./file0\x00', 0x80, 0x42) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000058d000)={0x2, [0x0, 0x0]}, &(0x7f000008f000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000687000)=@assoc_id=r1, &(0x7f000015d000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f00009ea000-0x10)={&(0x7f0000b20000-0x168)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x24)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREF={0x8, 0x14, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f00006df000)='ns/user\x00') mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000241000)={0xa4, 0xae, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r5, &(0x7f0000499000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet6(r5, &(0x7f00005ca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ec000-0x4)=0x1c) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000dd1000-0x8)={0x3ff, 0x8}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000061f000-0x2)=0x7, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000049d000)={0x2, &(0x7f0000428000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000fd8000-0x8)={r6, 0x20}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/31 07:32:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x1c1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0xce)=""/206) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 07:32:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c71000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x7)='#wlan0\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x181080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x400) inotify_rm_watch(r1, r2) r3 = add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000343000-0xb)='cifs.idmap\x00', &(0x7f00006f0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='systemem1user\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r3, r4}, &(0x7f00005ac000-0x1000)=""/4096, 0x1000, &(0x7f0000d56000)={&(0x7f00005ec000-0x40)={'sha3-224\x00'}, &(0x7f00008ef000)="812612fb6c8a5fe9202bff967b03a093419cd0fb988583f983fe8876daf1ea523301c77875162e1ca8d56c04f23a25be11c9a8fe92cb996a94bf92583951c97fc58d8423bc6149f209c44dd7db81219accd707421d6329f3e06455264b6fce646894638d599dc53a7fa889dab66d3800fd7d87f9320ecc84100618b94a1518251529e90cf6b2562ab2cfc4cdfe9591c78cf88188d8b201a22c05491104a477726c6bda171fcc240f2037ccb9ca9f91df9e42b0f892dee160163418258c59b1ac54f1961288d890f15e74c1335c3dd72fb1c02d73ed20464117ee07c04b28ed1173dc422869dd21cbbf96", 0xea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000496000-0x8)='./file0\x00', 0x400002, 0x4) bind$inet6(r5, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) 2018/01/31 07:32:24 executing program 3: timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001419001a000100020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000612000-0x4)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/rtc\x00', 0x22000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000835000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000c18000)=[], 0x573, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) connect(r1, &(0x7f0000ea7000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x1}}, 0x2e) 2018/01/31 07:32:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e65000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0x540d) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000741000-0x4)=0x7fffffff) 2018/01/31 07:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') syz_extract_tcp_res$synack(&(0x7f000070c000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000ef3000)={0x0, 0x0}, 0x4, 0x9) write$tun(r0, &(0x7f0000f6c000-0x111)=@pi={0x0, 0x88bf, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x4, 0x80, 0x10001}], {0x8100, 0xffb, 0x5, 0x7}}], {@ipv4={0x800, {{0xf, 0x4, 0x2b, 0x1, 0xf7, 0x2, 0x6c03b497, 0x9fc, 0x16, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@end={0x0}, @cipso={0x86, 0x24, 0x8, [{0x1, 0x11, "ab61523bb3668bf75ba56fae695de7"}, {0x6, 0xd, "088049ae76c31601e66728"}]}, @end={0x0}, @generic={0x89, 0x2, ""}]}}, @tcp={{0x3, 0x0, r1, r2, 0xdee, 0x0, 0xd, 0x8, 0x1, 0x0, 0x401, {[@mss={0x2, 0x4, 0xff}, @generic={0x5, 0x7, "9c44cb4d7a"}, @md5sig={0x13, 0x12, "cae14b0f5931fdab77b338d3e1b7ecbb"}]}}, {"bde2aba1f5a2657477891273d3935b762f2c7910fca70d7557099fc3622cef9f95ffb4e84c519f247efee2e551bcf6a50a0d48fc9a5c98c7f6f5d82176656f6d346e4d27d13b0d25fd9847ee76014f77b5198589429bd782bcc50d972092d3b8b2b85bdea66c422df416e51ff48f67352d102f26e2d0b3a989f5cde665d6e3c729e098d8965e53"}}}}}}}, 0x111) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/31 07:32:24 executing program 2: mmap(&(0x7f0000000000/0x7df000)=nil, 0x7df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6f4) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000069000-0x4)=0x0) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007e0000-0x10)={0x0, 0x400, 0x10001, 0x0}, &(0x7f0000685000-0x4)=0x10) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007e0000-0x5e)={r2, 0x86, "d59fe5188c851ba6e18a961fc1c06f9da4827d7f543ea728f8a56f6132041b55aeeff98ce05cf5070f20f65189fa3907bd2a98fd3ac18b8222872413ef0844764462befbf1e0d83faf360f79647be96867681df1c63d55cb6c827a0946a08487339600bb1d024e7875aed08152ed2cb5d4018e6501ea31213b1b1f4ae3feceb75a9d3b4d27c8"}, &(0x7f00007e0000-0x4)=0x8e) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000074e000)={r3, @in6={{0xa, 0x2, 0x478, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x0, 0x2, 0x7, 0xffffffffffffff1b, 0x2, 0x0, 0x5, 0x1000, 0x9, 0x1, 0xfffffffffffffffb, 0xf3, 0x5, 0x200]}, &(0x7f00007e0000)=0x108) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000507000-0x8)={0x0, 0x0}) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000007) preadv(r0, &(0x7f0000335000)=[{&(0x7f00007e0000-0xc4)=""/196, 0xc4}, {&(0x7f00007b2000)=""/114, 0x72}, {&(0x7f00007df000)=""/138, 0x8a}, {&(0x7f00000b8000)=""/182, 0xb6}, {&(0x7f00007df000+0x1eb)=""/250, 0xfa}, {&(0x7f00007df000)=""/4096, 0x1000}, {&(0x7f0000602000-0x17)=""/23, 0x17}, {&(0x7f0000059000)=""/4096, 0x1000}, {&(0x7f00005e9000-0x9c)=""/156, 0x9c}, {&(0x7f0000332000)=""/89, 0x59}], 0xa, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f00000e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00007e0000)=0x1c) 2018/01/31 07:32:24 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f11000-0xa)={0x0, 0xfff, 0x1, [0x0]}, &(0x7f0000195000)=0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000073e000)={r2, 0x100000000, 0x8, 0x7, 0x5, 0x9}, &(0x7f0000a91000-0x4)=0x14) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000024000-0x6)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f000001e000)=0x4) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000028000)={0x0, 0x6, 0x62ff0d1a, 0x5, 0x80000001, 0x6, 0x1, 0x9, 0x400, 0xee}) r5 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000029000)={r2, 0x562, 0x7, 0x1, 0x1, 0x2, 0x7, 0x7, {r3, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xf5a, 0x7e000000000, 0x80000000, 0x87}}, &(0x7f0000029000)=0xb8) 2018/01/31 07:32:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x5, &(0x7f0000001000-0x8)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x90}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x81, 0x208, 0x0, 0x2d, 0x0, 0x100000000, 0xc9a0, r2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000021e000)={0x60000000000, 0x6, 0x80000001, 0x1, 0x154f, 0x3ff, 0x3, 0x0, 0x6, 0x2}) r3 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r3, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d9ae0", 0x0, "ff00a4"}, ""}}}}, 0x42) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9b000)='/dev/rfkill\x00', 0x100, 0x0) 2018/01/31 07:32:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002da000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() fstat(0xffffffffffffffff, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000f2e000-0xc)=[r0, r1, r2]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000000)=0x10001, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000003000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r4, &(0x7f0000004000-0x8)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xfff, 0x8, 0x40, 0x100000001, 0x6}, 0x14) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000002000)={0x2, 0x80}) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000002000)={0x0, 0x0}) r8 = dup3(r7, r3, 0x80000) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000004000)=0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)=""/225, 0xe1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x79, &(0x7f0000001000-0x4)=0x1ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) connect(r6, &(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2dd058a6}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x10000}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000005000-0x108)={r9, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6600000000, 0x4, 0x100000000, 0xcaa3, 0x2, 0x5, 0x7, 0x368, 0x6, 0x3f, 0x6, 0x7fffffff, 0x3, 0x3f, 0x189]}, &(0x7f0000006000)=0x108) 2018/01/31 07:32:24 executing program 7: r0 = socket(0x18, 0x0, 0x4) r1 = dup2(r0, r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000e80000)=0x6) recvfrom(r0, &(0x7f00001ac000)=""/240, 0xf0, 0x100000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000bcc000)=""/98, 0x62) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) fsync(r1) 2018/01/31 07:32:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca7000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000562000-0x4)=0xfffffffffffffffa) write(r0, &(0x7f000091a000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0xfffffffffffffdf7) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 55.774999] sg_write: data in/out 524252/24 bytes for SCSI command 0x0-- guessing data in; [ 55.774999] program syz-executor4 not setting count and/or reply_len properly 2018/01/31 07:32:24 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0xfffffffffffffe8c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000015000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000f000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000007000)={0x0, 0xd8, &(0x7f0000009000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1f}, @in6={0xa, 0x3, 0xffffffffffffff01, @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]}, @in6={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000015000-0xb8)={r1, 0x2f2ce7bf, 0x9, 0x100000001, 0x7, 0xc3, 0x5, 0x1a61, {r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1, 0x4, 0x1, 0xff}}, &(0x7f0000014000)=0xb8) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000060000)='./file0\x00', 0xf151c7809f307be5) getgroups(0xa, &(0x7f0000054000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) geteuid() getresgid(&(0x7f00005b6000)=0x0, &(0x7f0000527000-0x4)=0x0, &(0x7f0000f54000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eed000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, 0x3, 0xff, 0x2, 0x101, 0x6d, 0x53}, 0x20) getuid() stat(&(0x7f0000db7000-0x8)='./file0\x00', &(0x7f000040d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r1) 2018/01/31 07:32:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e80000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/31 07:32:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bc5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/31 07:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ea000-0x9)='/dev/ppp\x00', 0x50080, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000089b000-0x8)=@assoc_value={0x0, 0xfffffffeffffffff}, &(0x7f0000a42000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000780000-0x108)={r2, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa094}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfffffffffffff05b, 0x1, 0x0, 0x40, 0x1, 0x6, 0x7, 0x6, 0x4f, 0x8, 0xbf4, 0x0, 0x9, 0xfffffffffffffe00]}, &(0x7f000075b000-0x2)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000152000-0x108)={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]}, [0x5, 0x8, 0x6, 0x8, 0x2, 0x10001, 0x101, 0xffffffffffff0001, 0x6, 0x8, 0x6, 0x1000, 0x20, 0x6, 0x7ff]}, &(0x7f000097d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000377000-0x14)={r3, 0x401, 0x2, 0x0, 0xffffffffffffff29, 0x100000000}, 0x14) r4 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000640000-0xc)={0x1, 0x1, 0x16b, 0x3, 0x2}, 0xc) connect(r0, &(0x7f0000417000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000372000-0x15)='/dev/pktcdvd/control\x00', 0x4100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00005f4000)={0xfd5, 0x248, 0x30, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup(r1) recvfrom$llc(r2, &(0x7f0000b3d000)=""/166, 0xa6, 0x100, 0x0, 0x0) 2018/01/31 07:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000031000)='/dev/ppp\x00', 0x400000, 0x0) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000d96000)='./file0\x00', 0x80000, 0x84) fchmodat(r0, &(0x7f0000c6c000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000f9a000-0x4)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f64000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7f56b22a2237ff2392e04121b7d9ec0185d84f9a5f2d63b223796e1374f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b2a30270323ec391a87de9a6f0395cbdf270000000072b9"}, 0x160) 2018/01/31 07:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000500000)='oom_score_adj\x00') read$eventfd(r0, &(0x7f0000e03000)=0x0, 0x8) fallocate(r0, 0x3, 0x9, 0x0) 2018/01/31 07:32:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000af2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000bb7000-0x8)='./file0\x00', 0x4000681) inotify_rm_watch(r0, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000c7d000-0x8)='./file0\x00', 0x26000, 0x20) r3 = getpid() fstat(0xffffffffffffffff, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000d56000-0x28)={0x630, 0x40, r3, 0x5, r4, 0x1, 0x25, 0x10001}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000e70000-0x4)=0x0) 2018/01/31 07:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x200000000004}, 0xc) r3 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x1) ioctl(r3, 0x100000001, &(0x7f0000001000)="") sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/31 07:32:24 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000001000)={0x10, 0x0, 0xffffffffffffffff, 0x440}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000098d000)={&(0x7f0000eb2000)={0x10, 0x0, 0x0, 0x20080004}, 0xc, &(0x7f0000e4f000)={&(0x7f0000930000-0x1254)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) fstat(r0, &(0x7f0000254000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000149000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000dd3000-0xa9)="ae47080b98b2687fa79de067333f922acb7d5510e12ab026f371df9d8a82631775a05d1abe572daf65522ff6acac5f2e865d6c017d364c57461786ec9a1268cf5b2387118926bef56f2abcad7580c0e2eb9b08f4c8c58a14180919650e5708e920f752b82b4bf8913e892f342653934b63536fc10a9897ca3cf74b83122ad373d612b01d9349eb60544f8ccdc655b4ca063cffef3d2e150788caa4c6e4ab65d673a41fe2d031cfa277") r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000060e000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fc9000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000c56000)={0x0, 0x0, &(0x7f0000468000-0x8)=[], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) 2018/01/31 07:32:24 executing program 1: mmap(&(0x7f0000000000/0xe14000)=nil, 0xe14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000e14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000e15000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) [ 56.047767] audit: type=1400 audit(1517383944.422:28): avc: denied { create } for pid=7959 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 56.075900] audit: type=1400 audit(1517383944.452:29): avc: denied { bind } for pid=7956 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 56.116044] binder: 7959:7961 got transaction with fd, -1, but target does not allow fds [ 56.126139] binder: 7959:7961 transaction failed 29201/-1, size 24-8 line 3233 2018/01/31 07:32:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000112000)=[], 0x0, &(0x7f0000b7a000-0xd3)=""/211, 0xd3, 0x8001}, 0x40000000) 2018/01/31 07:32:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000fbf000)="2400000024001d00000000080000091803ffffff030000000000001e0100000000000000", 0x24) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d3000)='/dev/ppp\x00', 0x103002, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008ed000)={0x80, 0x6}, 0x8) r3 = add_key$keyring(&(0x7f0000d1d000)='keyring\x00', &(0x7f0000fe5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f000007b000)='keyring\x00', &(0x7f0000fb5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000793000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000847000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_getsetattr(r2, &(0x7f000020f000)={0xacb, 0x200, 0x3, 0x1f, 0x0, 0x1, 0x30, 0x4}, &(0x7f0000a41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x0, 0x5a35, 0x24) keyctl$instantiate_iov(0x14, r3, &(0x7f0000189000)=[{&(0x7f000087e000)="03e146d67ff98eab0fd585e30f12", 0xe}, {&(0x7f000041c000)="c6730b6183bcc06a639dba770d409c60a1c0280ff69b14424f519bf2e928642f9e3ff06ed91f155b3b18a846ffe6ac79e7f83065850da0229f92cbf522f404ed03cdf5f4aa2982684d6816a082b58a0d350f0c14168ec2dd588a17eefadd97274a31a693f411c9070a3ff3946c0f547525a0114d4a9ae74cb58d112e6b316873b0699c8139fa70e0fa49cbee6412e174c7f182822c8b288fe316c49b5a20e222c1a51e020f8c54", 0xa7}, {&(0x7f0000e4c000-0x4e)="c78542816073b573fc4e12463ddb8bd526559d52447123d1df6136b402f4d73c151632b0978231f01390ba1b46e371258936d6b09d68b618d50bbec10d6b079dc4b0746d272c72fd996ebded5fbe", 0x4e}, {&(0x7f000033b000)="", 0x0}, {&(0x7f0000507000-0xfb)="ae9f3d8dbc91fd7076efebc34def13b74db4bb944f653edc9976cf8aad6b8923ef15156317bbc1b09e2eb670872badb9ebc63e0cfdcbfc2ba63802adbc639394c539c367e292e92932dca64690e3efdea6175630050886ad0dba934a020ed6120af36aa2a0cf69086a78bdf8311cbe4c41de2000f07a79253fdaba011e357eadf7cd741db77a0851f8350f42a7869dcd389ebde8fe5b091b72e3c389f97325e7864f1138335978d50a9e64383dafef45614c62529737b529bfedd0b8ec003225b59e86a1c9b528442624cd6782be002120cd2d04a7d6ed0426cac18cfc1d139fcff9ed6c316c3b3901cdedb09987c3322f4c57e9e91245d76a085d", 0xfb}, {&(0x7f0000d4c000)="c6fa70ffd9a2b009c16b7d6c1c524f0c485d7f9447bdc3353b5bc438e742cf1893b92dd16161b048ac55541fb0e2e7f2a18edc98c98f5b1f65db8321eaabfbc78df85ebd0bcfdd717db7fb3b67736819a948d5dd23ac4cd0f84fb2a8139fb0480ab410a81248220dae7abc59f9a9ea555a45069489f7ce3809b8ae660b3bd3a77cf7c846ef60259f26d2ea66a4431fd0975f4012d96f0d3ffb02043752af1f358607d38981109429a8f2d09e1002e7c4ded928272d360ffc54cf0acb32c1b94d6b8c56e603460a9ee58ee10637", 0xcd}, {&(0x7f00001cd000)="97d035e691b8d68d6ae8bcb871021a16f8f20be9cf79eebc430f28a83c2eb310b1078b8c1e5bc2730bb3a8", 0x2b}, {&(0x7f0000ca9000)="8e37b0978758ca7c126162abb8e90aa28546252e3f034e338e4f4b7d88040e3d34bcaa5def74ccbd8db44b77fcea5e772b535b983760e6150c6cf5bca0a8ff0d967a5c7903c846924d80bb5969e8264b15836d91d4de4aa1eee87a63220857370567db93233bbcbc9ca1bccaed64049f0376e6efe299dc392827e31c99ff6abd5dc1563a96fdef793fd914c5279ae689f594421b075da1d48e4efa38095893fe42d3fc02a1e9e54293e8263056368bb70cdb0f2e", 0xb4}], 0x8, r4) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000395000-0xab)=""/171) 2018/01/31 07:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000375000)='net/rt_acct\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0xfffffffffffffe21, 0x2000000) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 3: 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) timer_gettime(0x0, &(0x7f000080a000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f0000930000-0x78)=[{{&(0x7f0000c58000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00002fc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000092d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000751000-0x70)=[], 0x0, &(0x7f0000e26000)=""/2, 0x2, 0x200000000}, 0x0}], 0x2, 0x0, &(0x7f00006f7000)={0x0, r1}) sendto$inet(r0, &(0x7f00006fd000)="", 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d7d000-0x4)=0x0, &(0x7f0000d71000)=0x4) 2018/01/31 07:32:24 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fstat(0xffffffffffffffff, &(0x7f000080d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000092f000-0x28)={0x401, 0x7, r1, 0x7, r2, 0x9, 0x8c59, 0x81}) r3 = dup3(r0, r0, 0x80000) fcntl$getown(r3, 0x9) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x60001, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) pread64(r3, &(0x7f0000002000)=""/44, 0x2c, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0xa0000, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000003000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000004000)=0x93, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000006000-0x4)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000006000)=0xda, 0x8) r6 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x4, 0x0) connect$ax25(r5, &(0x7f0000003000)={0x3, {"5a07724a399e90"}, 0x4}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000007000-0x4)={0x0, 0x81, 0x2}) 2018/01/31 07:32:24 executing program 2: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) r0 = creat(&(0x7f0000006000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000053000)=0x0) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r3 = gettid() mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000003a000)=""/44, 0x2c) clock_gettime(0x0, &(0x7f0000054000+0x180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000030000-0x68)={0x2, 0xc2, 0x0, {r4, r5+30000000}, 0x9, 0x2370, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000005a000)={0xa0000012, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setpgid(r3, r6) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/31 07:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f000053e000)=0x0, 0x800) sendto$ax25(r1, &(0x7f000086d000)="d545d06af34c1972cc56d8ea73fb4557196bd30083b908d07e956adbec9e98c72fc8eb3caecec955b30dec912b458bed0962b793501067ebdacdd66d9ec0b52ccfabfedf25bcc74e84c9402a162b2e3edb4a8952fb3c03c5e5ed44f364dda6e523c92b5bd760bae81c063ffc089c72e1c930f00ca4d4f89036432f5347bcd47b3a245a5b859989296884a1fa088c7ffd0fe813d3116edbeb79356ab6d11bb7cde7b1d75bbe0cdf935c2068de37f336d60c4b83a2c2cf757a7074d5550b137a1dee9a23a86374c3e6b6b516f188fa2ba3058774b273fe01f1602c8303b6", 0xdd, 0x10, &(0x7f0000e41000-0x10)={0x3, {"429a50330546a7"}, 0x0}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000710000)={&(0x7f000095f000+0xaae)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x14}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x11, r1) 2018/01/31 07:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000094d000)='/dev/random\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 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}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 56.150996] binder_alloc: binder_alloc_mmap_handler: 7959 20000000-20002000 already mapped failed -16 [ 56.161759] binder: BINDER_SET_CONTEXT_MGR already set [ 56.167071] binder: 7959:7961 ioctl 40046207 0 returned -16 [ 56.167143] binder_alloc: 7959: binder_alloc_buf, no vma [ 56.167184] binder: 7959:7983 transaction failed 29189/-3, size 24-8 line 3128 [ 56.189134] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.194656] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 07:32:24 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/66) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000)={0x4, 0x8001, 0x9, "59bd94eaaee5", 0x100000000, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={r1, 0x80000, r0}) gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000006000-0x1)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000006000+0x95e)="43bc2770c51bb815f578eb13c65da2fd59a250118d09c8d3d8e30bdc0caa80652477e8285c38bf47a09736fcbff3145a6b07d6baa2d7b8de") r2 = socket$inet6(0xa, 0x0, 0x1000) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x6}, &(0x7f0000008000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x100000001, 0x40, 0x1eab, 0x1ae, 0x80000001, r3}, 0x20) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000009000-0x4)={0x4, 0xd0231e7ace8f997c, 0x2000}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000009000)='./file0\x00', &(0x7f000000a000-0xaa)=""/170, 0xaa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000006000)={0x1, 0x0, {0x1, 0x3, 0x6, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000421000)={0x10000003, 0x0}) r2 = gettid() r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000a8b000)=0x4, 0x4) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r4+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:32:24 executing program 4: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000b0e000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000723000-0xd)='/dev/usbmon#\x00', 0x6, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x2, 0x4) lseek(r0, 0x0, 0x4) setgroups(0x0, &(0x7f0000004000-0x8)=[]) set_tid_address(&(0x7f0000000000)=0x0) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000822000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ftruncate(r1, 0x401) creat(&(0x7f0000cda000)='./file0\x00', 0x40) syz_open_dev$loop(&(0x7f0000196000)='/dev/loop#\x00', 0x1, 0x40) 2018/01/31 07:32:24 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000016) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ef3000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000-0x4)=0xe8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef4000-0x4)=0x14) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000087a000)='/dev/input/mice\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f00008b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e00000-0x4)=0x14) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000ef4000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000487000)={&(0x7f0000ef3000)=@newneigh={0x3c, 0x1c, 0x10, 0x0, 0x0, {0x1f, 0x0, 0x0, r1, 0x80, 0x8, 0x7}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_DST_IPV6={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020005, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000059000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000f43000-0x58)={{0x5, 0x585}, 0x0, 0x3, 0x7fff, {0x4, 0x8}, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f00005fc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000043d000-0x38)={&(0x7f0000b66000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000888000)={&(0x7f000005a000-0x2c)={0x20, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xfcf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000390000)='/dev/rtc\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000021d000-0x6)={0x0, 0x0}, &(0x7f00006c7000)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000801000)=@assoc_value={r2, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000543000)={0x0, 0x80000000, 0x8}, &(0x7f00000dc000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000599000-0x4)=r3, 0x4) 2018/01/31 07:32:24 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x9}, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, r4}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) sigaltstack(&(0x7f0000146000/0x2000)=nil, &(0x7f0000c72000-0x8)=0x0) 2018/01/31 07:32:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000fbf000)="2400000024001d00000000080000091803ffffff030000000000001e0100000000000000", 0x24) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d3000)='/dev/ppp\x00', 0x103002, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008ed000)={0x80, 0x6}, 0x8) r3 = add_key$keyring(&(0x7f0000d1d000)='keyring\x00', &(0x7f0000fe5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f000007b000)='keyring\x00', &(0x7f0000fb5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000793000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000847000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_getsetattr(r2, &(0x7f000020f000)={0xacb, 0x200, 0x3, 0x1f, 0x0, 0x1, 0x30, 0x4}, &(0x7f0000a41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x0, 0x5a35, 0x24) keyctl$instantiate_iov(0x14, r3, &(0x7f0000189000)=[{&(0x7f000087e000)="03e146d67ff98eab0fd585e30f12", 0xe}, {&(0x7f000041c000)="c6730b6183bcc06a639dba770d409c60a1c0280ff69b14424f519bf2e928642f9e3ff06ed91f155b3b18a846ffe6ac79e7f83065850da0229f92cbf522f404ed03cdf5f4aa2982684d6816a082b58a0d350f0c14168ec2dd588a17eefadd97274a31a693f411c9070a3ff3946c0f547525a0114d4a9ae74cb58d112e6b316873b0699c8139fa70e0fa49cbee6412e174c7f182822c8b288fe316c49b5a20e222c1a51e020f8c54", 0xa7}, {&(0x7f0000e4c000-0x4e)="c78542816073b573fc4e12463ddb8bd526559d52447123d1df6136b402f4d73c151632b0978231f01390ba1b46e371258936d6b09d68b618d50bbec10d6b079dc4b0746d272c72fd996ebded5fbe", 0x4e}, {&(0x7f000033b000)="", 0x0}, {&(0x7f0000507000-0xfb)="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", 0xfb}, {&(0x7f0000d4c000)="c6fa70ffd9a2b009c16b7d6c1c524f0c485d7f9447bdc3353b5bc438e742cf1893b92dd16161b048ac55541fb0e2e7f2a18edc98c98f5b1f65db8321eaabfbc78df85ebd0bcfdd717db7fb3b67736819a948d5dd23ac4cd0f84fb2a8139fb0480ab410a81248220dae7abc59f9a9ea555a45069489f7ce3809b8ae660b3bd3a77cf7c846ef60259f26d2ea66a4431fd0975f4012d96f0d3ffb02043752af1f358607d38981109429a8f2d09e1002e7c4ded928272d360ffc54cf0acb32c1b94d6b8c56e603460a9ee58ee10637", 0xcd}, {&(0x7f00001cd000)="97d035e691b8d68d6ae8bcb871021a16f8f20be9cf79eebc430f28a83c2eb310b1078b8c1e5bc2730bb3a8", 0x2b}, {&(0x7f0000ca9000)="8e37b0978758ca7c126162abb8e90aa28546252e3f034e338e4f4b7d88040e3d34bcaa5def74ccbd8db44b77fcea5e772b535b983760e6150c6cf5bca0a8ff0d967a5c7903c846924d80bb5969e8264b15836d91d4de4aa1eee87a63220857370567db93233bbcbc9ca1bccaed64049f0376e6efe299dc392827e31c99ff6abd5dc1563a96fdef793fd914c5279ae689f594421b075da1d48e4efa38095893fe42d3fc02a1e9e54293e8263056368bb70cdb0f2e", 0xb4}], 0x8, r4) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000395000-0xab)=""/171) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) getdents(r1, &(0x7f0000cf3000-0xd9)=""/48, 0x30) rmdir(&(0x7f0000398000)='./control\x00') r2 = getpgid(0x0) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0x23, &(0x7f0000240000)={0x4, 0x4d22, 0x3, 0xa9b}) [ 56.412429] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 56.417442] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor5/8051 [ 56.417454] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.417462] CPU: 1 PID: 8051 Comm: syz-executor5 Not tainted 4.4.113-g962d1f3 #2 [ 56.417466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.417477] 0000000000000000 99d952439bc39903 ffff8800b9787800 ffffffff81d028ed 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000e77000)=0x0, 0x0) 2018/01/31 07:32:24 executing program 1: 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f00001f2000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f0000feb000)=""/198, 0xc6, 0x0}, 0x3}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000ef2000-0x10)=[{&(0x7f0000d72000-0x7)=""/7, 0x7}], 0x1, &(0x7f0000001000-0x96)=""/150, 0x96, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000db5000-0x5)=""/5, 0x5}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f00008cd000)=""/50, 0x32}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f00005e4000)=""/46, 0x2e}, {&(0x7f0000bc6000-0xa3)=""/163, 0xa3}, {&(0x7f0000a01000)=""/193, 0xc1}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000000000)=""/165, 0xa5}], 0x9, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f000084b000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000aaa000)=[{&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000faf000)=""/225, 0xe1}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f000046b000)=""/39, 0x27}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000ce2000)=""/176, 0xb0}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000fca000-0x7c)=""/198, 0xc6}, {&(0x7f0000a3b000-0xd4)=""/212, 0xd4}], 0xa, &(0x7f00004a4000)=""/101, 0x65, 0x9}, 0x81}], 0x4, 0x40000101, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000e6000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000ba7000-0xb)='cifs.idmap\x00', &(0x7f0000b9f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000387000-0x4)=0x14, 0x80000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001b8000-0x4)={0x8, 0x7, 0x1000}, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000d5f000)=0x0, &(0x7f0000d4d000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000185000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/01/31 07:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.417490] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800b5042f80 [ 56.417498] 0000000000000003 ffff8800b9787840 ffffffff81d62834 ffffffff810002b8 [ 56.417499] Call Trace: [ 56.417509] [] dump_stack+0xc1/0x124 [ 56.417516] [] check_preemption_disabled+0x1d4/0x200 [ 56.417521] [] ? 0xffffffff810002b8 [ 56.417528] [] __this_cpu_preempt_check+0x1c/0x20 [ 56.417536] [] tcp_try_coalesce+0x249/0x4d0 2018/01/31 07:32:24 executing program 5: pipe(&(0x7f00000fa000)={0x0, 0x0}) accept4$ipx(r0, &(0x7f00009f0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000061000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup(r1) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) mincore(&(0x7f00004df000/0x3000)=nil, 0x3000, &(0x7f0000e3f000)=""/4) write$evdev(r2, &(0x7f0000bb6000)=[{{0x0, 0x2710}, 0x5, 0x1ac, 0x1ff}], 0x18) [ 56.417544] [] ? tcp_parse_options+0x970/0x970 [ 56.417553] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 56.417560] [] tcp_queue_rcv+0x127/0x720 [ 56.417566] [] tcp_send_rcvq+0x39b/0x450 [ 56.417572] [] ? tcp_rcv_established+0x2230/0x2230 [ 56.417581] [] ? do_softirq.part.17+0x40/0x60 [ 56.417589] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.417596] [] ? lock_sock_nested+0x90/0x120 [ 56.417602] [] ? trace_hardirqs_on+0xd/0x10 [ 56.417609] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 56.417616] [] tcp_sendmsg+0x1e8f/0x2b10 [ 56.417623] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.417631] [] ? sock_has_perm+0x1c2/0x3e0 [ 56.417638] [] ? tcp_sendpage+0x1830/0x1830 [ 56.417646] [] ? inet_sendmsg+0x201/0x4c0 [ 56.417653] [] inet_sendmsg+0x2bc/0x4c0 [ 56.417659] [] ? inet_sendmsg+0x73/0x4c0 [ 56.417666] [] ? inet_recvmsg+0x4c0/0x4c0 [ 56.417673] [] sock_sendmsg+0xca/0x110 [ 56.417679] [] SYSC_sendto+0x2c8/0x340 [ 56.417685] [] ? SYSC_connect+0x310/0x310 [ 56.417692] [] ? __fget+0x232/0x3b0 [ 56.417698] [] ? __fget+0x47/0x3b0 [ 56.417704] [] ? __fget_light+0xa1/0x1e0 [ 56.417710] [] ? __fdget+0x18/0x20 [ 56.417718] [] ? SyS_futex+0x210/0x2c0 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 3: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/pktcdvd/control\x00', 0x1, 0x0) 2018/01/31 07:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='^)\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b1b4, {0xdfffffffeffffffe}, 0x0, 0x0}, &(0x7f000099a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') getsockopt$inet6_udp_int(0xffffffffffffff9c, 0x11, 0x64, &(0x7f00005d0000-0x4)=0x0, &(0x7f00004f2000-0x4)=0x4) fstatfs(r1, &(0x7f0000dd7000)=""/222) 2018/01/31 07:32:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x18) sendto$inet6(r0, &(0x7f000041c000-0xb1)="8c", 0x1, 0xfffffffffffffffe, &(0x7f00003ef000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000b1a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d52000)=0x14) sendto(r0, &(0x7f0000f1a000-0x8c)="b49345460164208d84149c0ff6c26252b3a169dc658048d39a3897eaa687d67960eb9b5f1e24323bcdc9794cee885f776721341603ef5f6eaa4068b40c625d26808f35b26d3185c9adb7434d505aa4b52a46289bbd81e6c6d9c9cc5088a0a5be7717938c9665905004a60d15c6b91cd30d65681371428f5deb8ccac6e37c5c3be0f17c164f0df8783c030a88", 0x8c, 0x40000, &(0x7f00002e6000)=@nfc={0x27, 0xfffffffffffff71b, 0x800, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a02000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffffffffffff, 0x9, 0x0, 0x20, 0x9, 0x1, 0x3f, 0x7, 0x8, 0x3, 0x7, 0xe9, 0x9, 0x0]}, &(0x7f0000257000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004cb000-0x14)={r1, 0x96, 0x7, 0x3ff, 0x4, 0x0}, &(0x7f0000add000-0x4)=0x14) preadv(r0, &(0x7f0000b68000-0x10)=[{&(0x7f0000df0000-0x1d)=""/29, 0x1d}], 0x1, 0x0) 2018/01/31 07:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000bb4000)={@common='bcsh0\x00', @ifru_map={0x3, 0x5, 0x9, 0x80, 0x2, 0xffffffff}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x600008b0f, &(0x7f0000f3b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="677265308000"}) 2018/01/31 07:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) r1 = open(&(0x7f0000083000)='./file0\x00', 0x2, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000516000)=0x401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000bba000/0x1000)=nil) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000697000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007fd000)={0x3, &(0x7f0000998000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000d9b000)={r4, &(0x7f0000e60000-0x1000)=""/4096}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) 2018/01/31 07:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/hwrng\x00', 0x80000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000022c000-0x38)={&(0x7f0000057000)={0x27, 0x3, 0x80, 0x4, 0x3d, 0x6, "a82ce00517796f542fc591eb6e1b4caa510c01b812a4af3b54330c6facc36a8dbfe617dbec8910be2144d136bf44062a645531aec3e9c439b44ff493b99462", 0x20}, 0x60, &(0x7f0000618000)=[{&(0x7f00008f3000)="8b66a31aacfc29ba1bd6c1022d2af66014ace580020f9d632f0dc1639d5e7837321a23d58ae920cd618147b6f5c7240adc470ef358b6cc7b5a08c42e2c2830d0e1fce139278b674c60714151a94e906e85f5c03751d53332595c158be131bf78491b16d73cbca9dda005fb20bb59404aba7c20db96dfbfc016e9a7359fdeeff1dc4955537e", 0x85}, {&(0x7f0000b33000)="44605d64c672ac4a41ef373c45c096c6847b9ddaf210393adf347c3162d5fe75ec4c6a1811e8f006649ccd983d3481627f7bb6e39b435956465a496a8000776df0d31a49fc7bbc0e8f459bb70b2edd582f56d86d7c85450a9200400313bd2f9839c457cd7b4b4380f8e3968f5ac607996c8057469a262d069f76ea513fdc443dcf8986c6f9425a502c1c9eaaab7c012d003e2c05c447ae4f254e665b8800ebcdf74b9aa964268a2b468c2e9df7e713debe4924e595ceac7ece6fb073f5cff3a5dfada603fa63d0e9f83d3d7dad49345e1fd6a5d0039d8fbbd1bf9d886b7c9835cbc1bfb27e1fe9b72f497ff024d2d4e3a791e62da4", 0xf5}, {&(0x7f00008ab000-0x72)="98debbf92aa81cd2860f1c23099e2f672415e48a8d589e02d8d4ace3dd2aac89e59a6c9ba995744941d9f48c1d343e89c544b977604c31d96a0bf5c5ce84f5c43be274225fcbe44e2e3baa5eb4629c110221b319dea66b9468be894d4412052345fc76e2e303e4ad5c512b729cd45a444253", 0x72}, {&(0x7f0000d28000)="8768829c38613008f5cb1332070f53b88e4fe93eec43c9301e163144f3bdac23b84b58e4b1759dd66eaaac638ea6dc3b92601133f372b9b20d4c7364ed75ddb56dde7b9ae5ce3171f183cea5aafca3f8fd74da288741e1b12e7de3c4b5254f5a79c48985ca7404a53a6638c81ff5614d019b311749753cd4ce3bec9a8a5a99692037e9b0390c8cb933a0bd8553", 0x8d}, {&(0x7f0000509000-0xb)="3880478b0e0029645a1602", 0xb}, {&(0x7f00002bf000)="", 0x0}, {&(0x7f0000252000-0xf3)="8b6244fccfa94750684331d99d62fd5e18ccc5f8bf20557a00523da8330c7a466f215a7c5b6dec32ab56b041ee608ca3faa28a0b0600832c1e2d87a70ab61b331b96680f2207c9f92f31359885023c5f8bbd0da8687e81884e6264ac7b08d675a52877cdbec2d5a5995073a39cfdfda132ff9494878b099b29924295329e129b9f17a9b1e390c76db5c714f240ba398e79d98abbbdfcb5a80fe5563e8673fab52109a3fc26393483e92abf1bdeb1c7014b49d63f177cfa3e979a072e27b7cb026d59270284aed6217207e3d6f690a250e5e23af620348e52c5e3e0676fc3a230573cd86782a63413855d73db8099bb572b87d1", 0xf3}, {&(0x7f00009a5000-0xee)="d9e5ff16fbbf741e334dbbe29c7d4cf51bafe7182915d4a0d496a31ca54e185406d2edab5dff85ca9565fbc381e008f81f3bf5d77d8c6b6a41f63d24ec5319d7abd3cbe960f86a5ff4cc3228d9879249413725d671da3017a624c0ad25e09da5120e60440ee7d7cb2767a21cb1c05a7cdb7f99eb05ce1a2f1c88c4fe972de19b5f1ef7986139df15555e5f78d5b945458847a53244a0344fb9f5501d78f985f6030b26f8640036045bbd8da06b5807d481822a98cab64d2f79db1867b4c19c068563204be7a693147d51e692cf0a4a28d6864af758d5e234b24de5aea867227956b95873ccfe4dfd4971e0d25bc7", 0xee}], 0x8, &(0x7f000045c000)={0x1010, 0x11f, 0x4, "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"}, 0x1010, 0x4040000}, 0xd8028b269a9b11d2) sendmsg$nl_xfrm(r0, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 4: socket$inet6(0xa, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000bac000)="", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000850000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={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}}, &(0x7f00000a1000-0x4)=0xe8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000d19000-0xe0)="", 0x0) [ 56.417724] [] ? do_futex+0x15d0/0x15d0 [ 56.417730] [] ? move_addr_to_kernel+0x50/0x50 [ 56.417737] [] SyS_sendto+0x40/0x50 [ 56.417745] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 56.686070] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000665000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000e4b000-0xc)={0x1, 0xa, 0x1d}) r1 = accept(0xffffffffffffff9c, &(0x7f0000e07000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007c5000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8000, 0x200, 0x2, 0xffff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x3}, 0x6) listen(r1, 0x100000001) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x4)=0xfffffffffffffc00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0xe0000001, r3}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) r4 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000-0x4)=0x3, 0x4) accept$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) bind$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x5, 0x1, "b329fb880721", 0x9, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000003000+0x232)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000-0x8)='rxrpc_s\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="de036e28d858cc60cfb8d96cb6721ed126355b3cf39e25c84d9d3088b3b576a0b8dc408301b539145f8da659ca6a02e0349ba0ae1ab6f1634e8cd2f084cbf0029c080afbeba7dbbef332de242c97f1ad8bde423af25ef26669c80ac90ba901c2f4b8e4d18f92771c88dd70eff1368e753c32f80781a00f7bfec1904ea05009667defe2238f936a08c6e525682ffb78cb88e5", 0x92, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r5, 0x7fff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r2, 0x100000001, 0x100}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000006000)='./file0\x00', r4, &(0x7f0000006000)='./file0\x00') 2018/01/31 07:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x100000000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00009b0000)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0xfffffffffffffdab}], 0x1) 2018/01/31 07:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005fe000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 3: r0 = getpgrp(0x0) ioprio_set$pid(0x8000000002, r0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000277000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000976000)=[{&(0x7f0000dc8000-0xbd)=""/189, 0xbd}, {&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f00007c0000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000001000-0x94)=""/148, 0x94}], 0x275, &(0x7f000019d000)=""/4096, 0x1000, 0x5}, 0x40000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe08, 0x1000, 0x2, 0x60, 0xcd2a, 0x772, 0x7fffffff, 0x2, 0x9, 0x7f, 0x8001, 0x6, 0x100000000, 0x1, 0x6]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d23000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000)=0x0) 2018/01/31 07:32:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000235000-0x8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2018/01/31 07:32:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000e8000-0x8)={0xffffffff, 0x8bc8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000)={0xb7b, 0x7, 0xb12, 'queue0\x00', 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x40, 0x11, 0x4, 0x0, 0x0, 0x2, {0x0, 0x0, 0x2}, [@nested={0x2c, 0x4d, [@generic="20cf84f2a7244de07123102517d101b8c5bfc10b4552102d7a39671b1365f5b6b28a85a26812f120"]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) 2018/01/31 07:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fa5000-0x10)={0x3, &(0x7f0000244000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000ff2000-0x10)={r2, &(0x7f0000e20000-0xeb)=""/235}) r3 = syz_open_dev$evdev(&(0x7f00006d9000)='/dev/input/event#\x00', 0x0, 0x100000000000000) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000af4000)={r1, 0x10}) 2018/01/31 07:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f000071f000)='\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000409000-0x8)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ce5000-0x8)={0x0, 0x8000}, &(0x7f0000cad000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bcf000-0xa0)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xff, 0x9, 0x57547b7e, 0x20}, &(0x7f00008f1000)=0xa0) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000462000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bdf000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x100000000, 0xa, 0x1a617760062cd629, 0xa0, 0x89, 0x0, r8}, {0xffff, 0x6, 0x0, 0x7, 0xffff, 0xaee9, 0x0, 0x101}, {0xffffffffffffff80, 0x5, 0x10000, 0x7fff}, 0x100000000, 0x8, 0x2, 0x1, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x3, 0x8, 0x5, 0x1, 0x8000}}, 0xe8) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000057000-0x4)=0x0, 0x4) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000608000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00009bf000)=[], 0xd3, &(0x7f0000ec9000)=""/4096, 0x12c2, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000204000-0xf8)={{0x1, 0x0, 0x6, 0x3, 0x0}, 0x101, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x48, 0x6, 0x0, 0x58b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f0000972000-0x1000)="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", 0x1000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000054000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000c000)=0xfff, &(0x7f0000003000-0x4)=0x4) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000001e000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000001d000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff7f, 0x7, 0x8, 0x8, 0x2, 0x400, 0x100, 0x7, 0x0, 0x8001, 0x2, 0x6, 0x81, 0x100, 0x1000]}, &(0x7f000001d000-0x4)=0x108) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000001c000)={r2, 0x125}, 0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000001e000-0x8)={r2, 0x1c0, 0x9}, &(0x7f000001d000)=0x8) [ 56.923378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 07:32:25 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000387000)={0x3, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000030e000)={0x8, 0x5, 0x7, 0x800, 0x4, 0x401, 0x20, 0x6}, &(0x7f0000000000)={0x5, 0x1000, 0x538b, 0xfffffffffffffc01, 0x7, 0x6, 0x9, 0x10001}, &(0x7f0000000000)={0x2, 0x8, 0xb71, 0x1, 0xfffffffffffffff8, 0x8, 0xdf, 0x8}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000fe2000)={0xff}, 0x8}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0xffffffff80000000, 0x9, 0x7fff], 0x3, 0xfffffffffffffff9, 0x80, 0xb09f, 0x1000, 0x9, {0x10000, 0x9, 0x3, 0x7, 0xffff, 0x20, 0x5e, 0x1, 0x88, 0x940, 0x10001, 0x9, 0x5, 0x8, "229c3befd890b594afcdc9b96de9c34918e3926954d37300f2eab9c58ff5c2f9"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={r1, r3}) r4 = fcntl$getown(r2, 0x9) capset(&(0x7f0000000000)={0x200f1526, r4}, &(0x7f0000000000)={0x2, 0x9, 0x9, 0xd26, 0x22e8, 0x101}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000002000)={0x4, 0x0}) r5 = dup3(r2, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x10)={0x4, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000004000)=0x100) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r5, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r5, &(0x7f0000007000-0x84)="6c706f103d2b4a0cdd86b5f7e4cbf571e2c8173a6dc2d91edbae09c514e6e1e35a62ed21fc679c07a99797e9e2b48c72f2f4aba3939d22276e3269c02b034eb7b4eaf151c1734326592867a4872964db2296c6de31b7b72fea7497271fe5b619462056bd9d23d6860f4f51ccdab047f60e46b495d5f6a58e84489feb0f1d198c43b420e0", 0x84, 0x4000000, 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000006000-0x4c)={0x2, 0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) close(r0) r1 = gettid() dup2(r0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000312000-0x8)=0x3d) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000074a000-0x58)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) read(r2, &(0x7f0000bf2000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b46000-0x20)={0xffefffffffffff7f, 0xfffffffffffffffc, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x9, 0x0}, &(0x7f00006ee000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000065b000)={r4, 0x0, 0x1, 0x40}, &(0x7f000061a000)=0x10) dup2(r2, r3) tkill(r1, 0x13) 2018/01/31 07:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d99000)="1f00000056007f6d00000d00fc000003072914ffee00ec00000000011d4a51", 0x1f) sendfile(r0, r0, &(0x7f00000f4000)=0x0, 0x9) sendfile(r0, r0, &(0x7f00003ea000)=0x0, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e52000-0x34)={0x1, 0x8, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="4d2d22632a13", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="adafd748efed", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}]}) 2018/01/31 07:32:25 executing program 0: r0 = socket(0x10, 0x200000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[], 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00009a9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000ff6000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="81b14db55899870726adafeb21111873", @ifru_mtu=0x1}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000c9000)={0x9, 0x20}) r2 = getegid() ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005ec000-0x4)=0x0) setfsgid(r2) 2018/01/31 07:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010c000)='/selinux/enforce\x00', 0x10100, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f000028c000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000adc000-0x4)=0xc) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000106000-0x10)={0x6, &(0x7f00008b5000-0x18)=[{0x0, 0x2}, {0x4, 0x3f}, {0x92, 0x400}, {0x8, 0xf4}, {0x8b, 0x0}, {0x200, 0x35}]}) 2018/01/31 07:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000944000-0xc)='net/netstat\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000009e000)=""/155) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000ab3000)=""/4) close(r0) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 0: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ddc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ddc000-0x8)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ddd000-0x8)={0x0, 0x7f}, &(0x7f0000ddd000-0x4)=0x8) setns(r0, 0x4000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000018c000-0x6)={r3, 0x7}, &(0x7f00000a4000-0x4)=0x6) pwrite64(r2, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/01/31 07:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000c4c000-0x4)=0x0) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") write(r0, &(0x7f0000417000)="f0", 0x1) fcntl$getown(r0, 0x9) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d81000-0x11)='/selinux/enforce\x00', 0x200200, 0x0) mkdir(&(0x7f000057d000)='./file0\x00', 0x84) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000a3f000)=""/48) 2018/01/31 07:32:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000055e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000000, 0x0}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000a4b000-0xbf)=""/191, &(0x7f0000ef9000)=0xbf) pipe2(&(0x7f000021e000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000350000)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000321000)={0x7, 0x0, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x1, r5, 0x10001, 0x31}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00005bd000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000cb7000)={0x0, 0x2, 0x4ab, 0x8, 0x3fd, 0x7f}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000-0x14)=@known='security.capability\x00', &(0x7f0000002000)=""/58, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000)={r6, 0xdc, "3f6d190c2315c6d441f0791c7e2f2a94bcdc797b886fef45da832b1712a5fdc8d56e4223974d3e1cbf327aae3048fe42d829c35247670938bd5c2bc99b6a6fb683a2cd3940586abe7f8d8741526f7ad4d4ea7d3b163edbc37f601762efcad14bcd799c82844af222dd1feaa87fb34b5e7f466da62bd02d9152db7bf75c9170ab54be1baf0383ee64553487314c9fd67f99b24ec8ba19978ab684725332d7f299d5099bdd4b73821a85a2a50188f226399cfa99d5aac5a209753d8940c05041383c54fbe7a21e2444afb5f9fa996e6d52c2f5ba13af7b83da622a5f7f"}, &(0x7f0000001000)=0xe4) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind(r0, &(0x7f00007ed000-0x20)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f000000d000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 07:32:25 executing program 4: r0 = memfd_create(&(0x7f0000b3b000-0x42)='&}selinux-GPL^-eth1vmnet1posix_acl_accessbdevkeyring]:keyringppp0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c46000)={0x0, 0xb, "7babde3336190cc41fcbe8"}, &(0x7f0000e91000)=0x13) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e10000)={r1, 0x2}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000076a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000000000)="87e58e9ac009ed3ab7834ea15895a4bf9afa5a1270dddf1488b34eaca0471920dbd00320c637ca5c77bdbf41c6a246d9e69d94f0560221cd90499ab234c682723cf06b2e599e244c2279ac", 0x4b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x1, 0x55, 0x0, 0x40}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0x0, 0x3f, 0x2, 0x400, 0x567, "857fc9326a44da3a816027e75a5c87d3970f0cd599ce5f67b708e0f126e9f35d5cf2f1fd9f9c9815f14c57cf892de902ad2c638b2b1b17ddd523e25faee8ff", 0x80000001}, 0x60) 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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x22)="97692a76e2e30fd89de1aa0945ce98bb90bc9707476f68486a7f0c700012b5288aa9", 0x22}, {&(0x7f0000003000)="6f1e988998ce25cb08e867727b3cd018db7026f0010d8c5cda85911a01af92fa8f80d511c6a4b1f997d3e264cd8335d4469d5d193d888384bb439152a9cf36ded554e4e56012891fa5343b65092e10a4d20d6229c67ab44490a410e8a9dbdd4f2fdd7ab906eb3887c380573050682885d810b42620592899a7472bdd065a6fdb1aab18aaacdbd3077b151e025fe3bbbe17bd85b2ae4941eebf4313c27a3a8a5e860b3de6b49ceeb423b8aedd2cc5f46d5a1a2870d1237c325912ca22c3bc1d020670045c7c1a4cfdba09e1fed6fc14dc93f415e5e9269d1e6750704aecb0779d4a54ce9fbcfa75397871daa304db9842588555f6f396", 0xf6}, {&(0x7f0000002000)="5f60d8d8e8f8459e5b9f34d1be25beb73aecb5527fcade402e6f33c612567b2567028e76f383e244e1baa0abddd445090bcc257c5a712dc59ae1d5e56f9a773914dbcb4e9a9c31d21d761327cda6a876e1f19f08eb412e21dcca73fbd2930de0ebbfb3ab86a64992a75d83d9ea9123a42dc437567b246850b94bbd26b2705220f815ef912fcbcbb1f652ba11af2bba75d77477b88f365d8de70815db35722cc73898af9b9d6582c71a27cacccf", 0xad}, {&(0x7f0000004000-0xdb)="8516a77d6214c59c40cdedba7ae4c13465d27742e4eb38514a3ca7603223d976e9470f111b1acf3df35b1c4e39efdefd0ce53c8a7257f0a087724cd9a4e71aa3b4318bb11eab7cb5fa188148d1887eaf3dd23b00f96066471ddc8a285bf89f5dff7571feea91f62a2862bac1d2ea1bc517d06a5d9f02238e1d1cc5e0080d256dee28bbe33e68f225dbf1ce753d7080eeaf3555f752d8cedfaf6da100570f415c4a3496051c3e421d88c94f574f07a11540e4ff5a60c7aa759898c6da7b745267fc84c362167082a96a1035c517b5bf2e73c9500aa53d6180ef6f1f", 0xdb}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x8b)="eb7be5322440f6f528b70ce7b9200a5a9a8bddd4585f50b8b99fd5777f1380eed5ca32886d1ff5552906786d26f82128c7acd0213b6db486712b9500f0a26929bd9c4a4751be593082de8b0f6950699e53d26329abf6415407f83e38be7fc53bb9c3bef665172ee7fc2af5bd87d79b32a6573ace961f027188333c7a11d8c99016898881ce5476d5274e3d", 0x8b}, {&(0x7f0000003000)="a03f86a589e3054f64a44eae4eefbddba878ef88e1cfc205f89808fd2f3cf5dca16ca37b1aa3626b84edd93579d106283d51a4d04562248641fe25b0b83e0a0d0c4c582b1f874d58d9b5e4c747eb4b07197666c6ec9edc392145a938e18964142ec637006c172a965a2d06b81b2cf3f17021894a2a2f2861e0cc883844e63b5f77827962f18f10", 0x87}], 0x7, 0xa) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000005000-0x10)={0x3, &(0x7f0000004000)=[{0x7ff, 0x1f, 0x50a, 0xffffffff}, {0xa000000, 0x80000, 0x2, 0x80}, {0x0, 0x0, 0x2, 0x1}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1, 0x1, 0xe, 0x8, 0x0, 0x3da5, 0x0, 0x5, r1}, &(0x7f0000003000)=0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@generic="59251f4f165001dcae2e12b3e01075b4", @ifru_flags=0x1400}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={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]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={r4, 0x1}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000)={0x0, 0x0}) ptrace$cont(0x39, r5, 0x4, 0x7f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000)=0x3f, 0x4) 2018/01/31 07:32:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000ef6000)={0x3}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000fbd000-0x50)={{0x6c, 0x5}, {0x7, 0x4}, 0xc0, 0x1, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f00001a8000)={0x20080522, r1}, &(0x7f0000ee0000-0x18)={0x9, 0xa09, 0x1, 0x4, 0x10000, 0x8}) 2018/01/31 07:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000009, 0x1, 0x4) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f00009c2000-0x10)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/31 07:32:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000e8b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000407000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000538000)=0x400000000000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00009a9000)=0x8) execveat(0xffffffffffffffff, &(0x7f0000031000)='./file0\x00', &(0x7f0000bd3000)=[], &(0x7f00000cd000)=[], 0x100) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000566000-0x40)={0x7, 0x5, 0x7, 0xed, &(0x7f00009af000-0xed)=""/237, 0x37, &(0x7f0000a26000+0xe96)=""/55, 0x67, &(0x7f0000291000-0x67)=""/103}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e56000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000056e000)=0x0, 0x4) 2018/01/31 07:32:25 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) r2 = open$dir(&(0x7f0000011000-0x8)='./file0\x00', 0x400000000800, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x54) 2018/01/31 07:32:25 executing program 1: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ce000)='/dev/sequencer\x00', 0x4048c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x1ff}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3ff000)=nil, 0x3ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x35)={0x0, 0x2d, "1d3a522fb96f98162d0fa6359c4f1a688c61e47784a134941ea8e9d724965fb69eb9104ded0816fc6380024416"}, &(0x7f0000088000)=0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dd0000)={r2, 0xd8, "c9c19808805d9b279491e3bfc70d01967e1134d6e9c675ae4e6c3b79d375e9f48961e9ab795cbf2b50ebbb943afb9861c487133e763d35aaeddf497836991e70f8617b7abfb21863e843803eca5eccde9778fb11d29609f4a7d9045f1fcadbb3da85ad2eb3c5f07d868b81259838b66e35ca8ac199190a5fa1d93afb9f9884e0ac91377ad1786bdf8f17e496a986849cc284446234bf7b92f739291ee180af9834222125c8a45c5ba839bb263e4fb437d4cf1f93d236bb2f28fb4ec8f8e73b47777730642d0db195c2deeca91257fedefd0190b7f24e6e37"}, &(0x7f0000001000-0x4)=0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000400000-0xdc)={r3, 0x7fe000000, 0xd4, "5dac768dee54d0ec970efa44c54997584596b0fa247239cb884c5cbe8fe9b785e4d5daba65e1b2c5c25d2f63b9cec3b4104f5fba81cdf642161d6b3ef443cda217578199a7f8ece0e7bb902310cb43ee29b030ef2ba317a426903c886d8298bffb036307a232e70d809a5b580bbac1b5a2782014cdde00db968f657afefb89fbc7d8f2991711d203955802ccfea4600f36621cd6a6a6453cc2ac3e3b29372a2419cf6837360e5e9f9cdbf40fdb4e381178c670379b3f9ff17f27dc4eb72bfd2f13d0288d1652c7a6cc1ae0992fc10b0950861e77"}, 0xdc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000039b000-0xb8)={0x0, 0x6, 0x1000, 0x80000000000, 0xb63, 0x7, 0x20, 0x102, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff, 0x80000002, 0x101, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000400000)={r3, 0x5}, 0x6) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003fe000-0x8)='./file0\x00', &(0x7f0000401000)='./file0\x00', &(0x7f0000190000-0x5)='ext4\x00', 0x2010000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x3, 0x8886, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000013b000-0x8)={r2, 0x1f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0xa4)=""/164, 0xa4, 0x40000000, &(0x7f0000002000-0x10)={0x1a, 0x1e, 0x7, 0x0, 0x5, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000002f000)='net/llc\x00') mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000031000-0x98)={0x0, @in6={{0xa, 0x1, 0x68d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000031000-0x4)=0x98) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000c000)={r1, 0x7f, "e680de5fb744ea76fcb5c6d272b9c90f90559be4a944457bee8dd1e988fa41b03c7b5c223e4211441023f23991215ca037006c13a960f9650ddf5e048eb97898fb396a615f34be955b69c9d2a70fe6d0013fb0157eb106637e7ea9eca0c3aa8e6eb91fb1dc07b1a2043237bf5f6e395f1365149c031854876fe09d049f0717"}, &(0x7f0000031000-0x4)=0x87) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x1c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000031000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x28000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009f6000-0x11)='/selinux/enforce\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000071d000-0xb7)={0x0, 0xaf, "47dfc5d09df04093463cc1bb61a40859ba26f6d61c3b5d497a5d680fb6fed72c00b9587d1c453bbc46d0f3db888ee8815401e4d94eb4bfbf89b72200f8d55f7bc1f4d1ed3b7d4b938a38f93ebf7136a821e1978ef852f9c628d282a3560d1559be1c7b3882a1493ded4441a2a9edbcef73a0e5cbca7a99ce20cbe7dca659735dd228e2b2f572cdc73a247eae36151f1849f45bd88b26de52ad0ce11ea319681dcda819b9d01beae600e5f2f2a78fe9"}, &(0x7f000096c000)=0xb7) fsetxattr(r0, &(0x7f00005ac000)=@known='system.advise\x00', &(0x7f0000aa7000-0x11)='/selinux/enforce\x00', 0x11, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009d9000-0x6)={r3, 0x5}, &(0x7f0000f15000)=0x6) ioctl$sock_ifreq(r1, 0x8994, &(0x7f000087e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr=&(0x7f00001c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x9) 2018/01/31 07:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004ee000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ef1000)="021f00f401000100000000205ee10000", 0x10) 2018/01/31 07:32:25 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005d9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$packet(0x11, 0x5000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004b6000)={0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001c4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000f43000)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000770000)=0x0, &(0x7f0000d48000)=0x4) sendto$inet6(r2, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000d55000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) fallocate(r0, 0x0, 0x7, 0xb0dd) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000363000)={@generic="7d41b198444785cfb9fc5d7809015e4e", &(0x7f0000ca3000-0x37)=@ethtool_eeprom={0x43, 0x2, 0x3, 0x27, "f681194ced6651ab4f1c090e81cfa2cf7f000249044d53b31564cbc79fd15079b2a4a51ae676e4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/pktcdvd/control\x00', 0x105402, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00006c5000)='tls\x00', 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 4: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa2}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f60000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 07:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000077d000-0x8)='./file0\x00', 0xdc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba5000-0xb)='/dev/hwrng\x00', 0x109100, 0x0) clock_gettime(0x0, &(0x7f0000b2b000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000617000-0x12c)=[{{&(0x7f0000acc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c35000-0x20)=[{&(0x7f00008ed000-0x8f)=""/143, 0x8f}, {&(0x7f0000ec7000-0xf7)=""/247, 0xf7}], 0x2, &(0x7f0000bee000-0xb6)=""/182, 0xb6, 0x8f9}, 0x401}, {{&(0x7f0000ab2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ccc000)=[{&(0x7f000022f000)=""/123, 0x7b}, {&(0x7f00009b0000-0xab)=""/171, 0xab}, {&(0x7f000063d000-0xc)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x7fff}, 0x3}, {{&(0x7f00008b4000-0xd)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00003ef000-0x80)=[{&(0x7f0000ea7000)=""/200, 0xc8}, {&(0x7f000038f000-0x18)=""/24, 0x18}, {&(0x7f0000954000)=""/83, 0x53}, {&(0x7f0000825000)=""/66, 0x42}, {&(0x7f0000370000-0x35)=""/53, 0x35}, {&(0x7f0000bae000)=""/79, 0x4f}, {&(0x7f0000ccf000-0x6e)=""/110, 0x6e}, {&(0x7f0000206000)=""/226, 0xe2}], 0x8, &(0x7f0000451000-0x2a)=""/42, 0x2a, 0x8}, 0x1}, {{&(0x7f000013c000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00000ae000-0x70)=[{&(0x7f000054a000)=""/17, 0x11}, {&(0x7f00001d4000)=""/133, 0x85}, {&(0x7f00005b7000-0xd6)=""/214, 0xd6}, {&(0x7f00009f7000)=""/4096, 0x1000}, {&(0x7f0000fc5000-0x8d)=""/141, 0x8d}, {&(0x7f0000a3a000)=""/45, 0x2d}, {&(0x7f0000b85000-0xca)=""/202, 0xca}], 0x7, &(0x7f0000e16000-0x1c)=""/28, 0x1c, 0x1}, 0x2}, {{&(0x7f000025f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00006fe000)=[{&(0x7f0000482000-0xb4)=""/180, 0xb4}, {&(0x7f0000c73000)=""/167, 0xa7}, {&(0x7f0000479000)=""/2, 0x2}], 0x3, &(0x7f0000710000)=""/161, 0xa1, 0x2c}, 0x10001}], 0x5, 0x2001, &(0x7f00006ab000)={r1, r2+30000000}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDSETLED(r3, 0x4b32, 0x800000000) stat(&(0x7f0000a9c000-0x8)='./file0\x00', &(0x7f000033b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000266000-0x4)=r4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r5 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r5, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) ioctl$TIOCEXCL(r5, 0x540c) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000010, 0x2, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000179000-0x25)={0x0, 0x1d, "14a3ad8e9e29cec86f6845e30ae5ca052b05d0c0ab8ef72af38c3d03b2"}, &(0x7f00004b4000-0x4)=0x25) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cd1000)={r1, 0x57, "59d5d8a0a9352217322d22d3aef6a803d403e317408925209e3cb8d5db9a36e2f2b1a4b2af5cf3ab3f3cf878444ce1b8ecfb6e97637ac4b2beffb0cfce73d845d0c84a8727676cf794012f8711fa7c9de430c46250d383"}, &(0x7f0000933000-0x4)=0x5f) write(r0, &(0x7f0000161000-0x24)="24000000130007fffeff0400000009000120000c0d000306010000000000160000f80017", 0x24) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a2a000-0x8)=[{0x6, 0x7f}], 0x1) 2018/01/31 07:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00007a9000)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f000090f000-0x4)=0x0, &(0x7f0000a78000-0x4)=0x4) r2 = inotify_init1(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e33000)={0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r2, 0x8, r4) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000d3000)=0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) r5 = dup3(r0, r0, 0x7fffc) open(&(0x7f0000eaf000)='./control\x00', 0x400001, 0x0) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000a27000)=0x0) 2018/01/31 07:32:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000+0x181)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x4f)="c6b3dfb71bfe8df9d5753bdfcaffc3b672a178485388ce1ebf1ef711c10a49e95c82f73979e065735f7a51a648cdca4077e9f99da49c7693282ba68fe52ae5208c2a003eb5288d65dcad7133895f1c", 0x4f}, {&(0x7f0000001000)="227f6dc44633744e5f035363bd2f607848e91f6d1b6ea662ea78100fb0c194c5db13f40b714a8d9d224d6c05a8059f6e1f729eaf314af8d2b3cf85628909f2e19dbd183778c9802a27e738cceb3889fae60d797956dbc9b4c4f48545805fc95dd07e47a6a0d191", 0x67}, {&(0x7f0000003000-0xe3)="d6857c0341bf7eeb899a8761938594075ddc89fc68094a61c328dcd79b4758fd8010c7ee67f30a87b53c61dd5765035ea701206957d0416fae3376e9fa93ba583ba1ce9b94f05da76556e24b7424e0fe9f604ef90eb526ff8f6dbd7e33622dd4d54802ecfa2d4985f7ffffffffffffff4e1361a4fc54871bfd4028d53cadd3542338f49492920682fcedd1aa2bf25dcafef39c7789248818408e5f39515d82ba43000f6447a6ebdd345670a0986ce0da18b4142c6dbacce78556db683c0953be1975d57ba7be6e56f89247f53a29f6039c92e854fa9264925bd4de96f5da3eb8cc4935", 0xe3}], 0x3, 0xfffffffdffffffff) 2018/01/31 07:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000cb7000)='/dev/input/mice\x00', 0x0, 0x20000) clock_gettime(0x0, &(0x7f0000373000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000fc9000-0x68)={0x0, 0x10001, 0x7, {0x77359400, 0x0}, 0x2, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r1, &(0x7f0000a17000)='./file0\x00', &(0x7f000073d000)={{r2, r3/1000+30000}, {0x77359400, 0x0}}, 0x100) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00008d5000)=""/18) socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f0000455000)=""/52, 0x34) 2018/01/31 07:32:25 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000028000-0xd)='/dev/net/tun\x00', 0x0, 0x4002) writev(r0, &(0x7f0000017000)=[], 0x3bfbe8db5fd354e) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000000a000)=0x2, 0x4) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000028000-0x8)='./file0\x00', 0x40, 0x11) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000016000-0x4)=0x6) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/31 07:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000-0xa)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a15000)={0x7ff, 0x46, 0x101, 0x0, 0x10000, 0x0, 0x100, 0x80, 0x4, 0x3, 0x2, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) [ 57.393841] audit: type=1400 audit(1517383945.772:30): avc: denied { setopt } for pid=8289 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 07:32:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00009b3000-0x57)={{0xffffffff, 0x5}, 0x1, 0x5, 0x1ff, {0xffffffff, 0x6}, 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]}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000fd000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00005ca000)=0x9, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e9c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4010000000080003, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c46000)={@generic="5c40aa9b75c37c4c08bf63370f4cbc74", @ifru_addrs=@sco={0x1f, {0x5, 0x1, 0x80, 0x40, 0x8, 0xf}}}) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/31 07:32:26 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a6c000)=[@in6={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbab5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd7ab}], 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) clock_gettime(0x400804, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 07:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000b97000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000457000-0x14)={0x0, 0x940, 0x8, 0x6, 0x0, 0x9}, &(0x7f0000697000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000049a000-0x20)={0x8df6, 0x3, 0x820b, 0x4, 0x1, 0x3, 0x10000, 0x1ff, 0x0}, &(0x7f000071c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c06000)={r2, 0xfff, 0x29, 0x2, 0x9, 0xe731, 0x5, 0xfffffffffffffff7, {r3, @in6={{0xa, 0x1, 0x2, @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]}, 0x8000, 0xfffffffffffffffa, 0xff, 0x8000, 0xc2e}}, &(0x7f0000460000)=0xb8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xff32) 2018/01/31 07:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000080000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000eb4000-0x16)='net/ip_tables_targets\x00') sendfile(r0, r2, 0x0, 0x2fc) preadv(r2, &(0x7f0000cc9000-0x10)=[{&(0x7f0000e87000-0x8b)=""/139, 0x8b}], 0x1, 0x0) 2018/01/31 07:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006ec000)='/dev/hwrng\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000117000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087e000-0x4)=0x10, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000836000-0x50)={@generic="3b0766c332b8db2abf9e881fd927cc93", @ifru_mtu=0x8}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d5e000)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) readv(0xffffffffffffffff, &(0x7f000097f000-0x70)=[{&(0x7f0000187000-0x96)=""/150, 0x96}], 0x1) 2018/01/31 07:32:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f86000)=0x0, &(0x7f0000f86000)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000f35000-0x4)=0x0) 2018/01/31 07:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) syz_open_dev$tun(&(0x7f0000e14000)='/dev/net/tun\x00', 0x0, 0x420200) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f0000ee8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 07:32:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000455000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000960000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x2, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/31 07:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000084f000-0xa)='./control\x00', 0x50) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003bc000-0x8)=@assoc_value={0x0, 0xd361}, &(0x7f0000d84000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d31000)={r2, 0x334}, 0x8) inotify_add_watch(r0, &(0x7f0000eff000-0xa)='./control\x00', 0x20000000) 2018/01/31 07:32:26 executing program 3: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000978000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x204000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x1, 0x8f, &(0x7f0000002000-0x8f)="f4cac1192ec2ec6693a8bc7b4d04d78cc1fd91c7c05fefa77338e609c5a6187305d08ab3c207a59bdabd609ef2ceb2e45fe113f38ffd24ce049cfcb3682cbb9e13695d4b3c5516f03ea94abcf34ffb40288c6c634f4471fa58cd797f99daf5c957f10e2843a58b8e585c5a47129cc4ffd02ae0d6103c7b03f4d5112627192440437a14f8c1605d43fe38a4ed6332a5"}) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000004000-0x88)={0x8, {{0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KIOCSOUND(r1, 0x4b2f, 0x10001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000)={0xff, 0x6, 0x1, 0x7, 0xff}, 0x14) sync_file_range(r2, 0x2, 0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000005000)=[0x5, 0x80000000]) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000007000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xaf87, 0x8, &(0x7f0000008000)=""/154, &(0x7f0000008000)=0x9a) connect$l2tp(r2, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x3, 0x4, {0xa, 0x2, 0xffffffffffffff20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x3a) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000009000)={r4, 0xa}) 2018/01/31 07:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00008ae000)='user\x00', &(0x7f0000f1a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ec0000-0x16)="83", 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f000044e000)='syzkaller\x00', &(0x7f0000098000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d2d000-0x45)="8d9e3932f7aca724dc214916fd3942ff1eb2cb7a078d3bf2690d77320e5b79d302cb6a33df0899c01ab6f34d330ac6303cf78c344af7d134e803bde37e637353e184ccd7b9", 0x45, 0xfffffffffffffff8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000681000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000718000)=@int=0x0, &(0x7f00008c1000-0x4)=0x4) request_key(&(0x7f0000ae8000-0xc)="36645f7211736f6c76657201", &(0x7f0000ff1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004f4000)='user\x00', r1) keyctl$update(0x2, r0, &(0x7f000082e000)="f4", 0x1) socket$inet(0x2, 0x0, 0x7) socketpair(0xb, 0x3, 0x0, &(0x7f0000431000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000498000-0x8c)={0x3, 0x2, 0xf76b, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x103) socketpair(0xf, 0x4, 0x0, &(0x7f0000f96000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00002f8000-0x10)={0xec, &(0x7f0000c1f000-0xec)=""/236}) accept$inet6(r0, &(0x7f000026d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a19000)=0x1c) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r4, &(0x7f00008a9000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r5 = syz_open_procfs(0x0, &(0x7f0000177000)='net/ip6_tables_names\x00') sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e50000-0x90)=[{&(0x7f0000ccb000-0x77)="8c47ec87bad8bb3f82e87f55869fc1f1f9c39b3c329ff290061b35ee733ab1985a9e70ef64dd086efc62248fde671710c0f27a4bab0f4e38ba112afb921618d20fd553917999ea38f478c5cecc93a5664d72a60f76c9dbf2ec1a7cd203666fa1f220289b8f48065a4058eb62f3c3034b81067838f7356a", 0x77}, {&(0x7f0000437000-0x1000)="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