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@generic="7dc132bb6835bbc1c1c3dcfff813d62d4aed463f2f23e5cb760f30570fb778fdf26002c486232b770cd83f910be24138a19c4502eb1e9a4cf1ff9609c1c1be8c928972ba866023a227c60ae2c1fd1e86726006a0346a6132d4"]}, @nested={0x58, 0x4, [@generic="5c78ab2bd92f855d6965a9e80775bedc97575feb390311031f391f72c457ab3b7fef0f2b3d98c78cabf978a16ef3dae35eed9e59ce5aafe9412cfabd9041fffed9312a92ae960238b471ef1bdc20b68ad0"]}, @generic="7f12c51b501a85a5292c4ce24c00146d1984862b1a5e6005b4a640e295d149f67c7a9f94a13246d8ff39ccfffdbda853b5d17580b600b696dee5deb9b7709428be7bc1a1c64db1ff7f8edc916c1d2984150999a8e3ce3ffcf25a7656b5f84e8f254b2cb589dd6280a0cf4773d010e6e34444fc3a32ffefd6a054e6ce1b485859e99da613b42b40b1129418620fb118d3e469ba85f350b3f468403c9945e96b84f3175620e0beaaf9b37dab61e4e13147fe165e3d83ac53d41eebdff6e5908680c9b94ab3f7ba31db627a6073014f4911b4fdfd6db38a37dc12f4ba7530305a615cee64c849a79231e48977521c", @generic="82d5fd14c44db892dcf9fd522f6f89f4ad190aa1fbc5df3c915592607dda62e83e839de3e7bd851e330eb33b58cd3fbea1dd02d6fdf1638bbaa55d3ac3f8068ea7f33ba4e753922fb2c1f1d64f6da5cc97b4cdca5f7aa93c8b0e246860089f968e24f54b64561512c07c1b2b01fd", @typed={0x4, 0x56}, @generic="3c8adf282c453ffd034f1dcdee99f638ca35335b4ff3024e016f9c3d7c7c5f13e56f1f1be87fcae1925bb92b8880fa4ebb5bb12e463479278517a931b69afba4cf01aa2d47d0164f33b6ebf4e7f9bdda84c9aca7572f6d6ef4fbaa453421af661910089259094a559638f3d278a87c4b929b9c3b114a07bf", @typed={0x8, 0x23, @fd=r1}]}, 0x440}], 0x8, &(0x7f0000002680)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r1, r1]}], 0x40, 0x40}, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000300)={0x4, 0xfe, 0x100000001, 0x8, 0x1, 0x1ff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002340), &(0x7f0000002380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) lstat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000140)) sendmsg$netlink(r1, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)={0x10, 0x2a, 0x110, 0x70bd28, 0x25dfdbfc}, 0x10}], 0x1, &(0x7f0000002540)=ANY=[@ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1], 0x1c, 0x10}, 0x4000) fsync(r2) sendmsg$netlink(r1, &(0x7f0000002240)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1100000}, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000240)={0x84, 0x26, 0x800, 0x70bd28, 0x25dfdbfd, "", [@generic="4699056d4a9710893c02ea66efa14e7a452ae5fd4a86fe793d00a1ed7162128cefa02161e4ccbc28e706aeee5030abcbed3b437edfba02512660defd67cae2deba4ff67abe431cebcbbb2e1a0753e13a2ddee8eb9de3", @nested={0xc, 0x49, [@typed={0x8, 0x75, @fd=r2}]}, @nested={0x10, 0x13, [@typed={0xc, 0x11, @u64=0x3}]}]}, 0x84}, {&(0x7f00000005c0)={0x1370, 0x23, 0x800, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x0, @pid=r0}, @generic="a12257b45d320fe01a9f3842ffee0d146cfe0515b41fdedad5a2b479b7766db61ef57ca4937d1d422f2febf4c484b33a6a58711d5ef652a29930e78e05bd944c49c09b5d900d56c799a66ceadbec3a9687c78fd3b306677ffe9cf57412953ea6ccc9ac91d696cc6fa31e51e1dca579fca8217fa17cc66940d337535c0fd2f97a51bd20e135077f44030739adab00009aefebd0892b6734313663fa3f1d", @generic="ea84d09a98deb82aae82b6bb8862402fe285c367f5200dbcf30fcd656aaad3701508d1586e7807cda8ca7837db77b65f79a3aa64dff6f0b519570b91016b86d6cfcafb82e7737599a6242ab4dde75d45dbeeb2b6f6a43117309f0a78426d1036763e2a9d8b72989dd545636bb428d48ae24414d1b771621b17fb315fe52c2bcec1f9fb08de35732fff5f3d20af629559e84118f3ae8e2f0c63", @nested={0xf4, 0x4d, [@typed={0x8, 0x76, @u32=0x8}, @typed={0x8, 0xf, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x90, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, 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[@generic="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@typed={0x70, 0x7c, @binary="d4a1584cde6ed3b91d0b92023e6ccf26811a41107121bc6750c3aac34648df62abd717b626c095a5c9f5dd99f682b72e5e72e25b2e3d1a4ec61fdbdb99e17553867b8bd39507ebf96c2da879a5f663ba50994db63d16f850b03f6ecc01a4ee241b026d7a719eb12d1b7310"}, @typed={0x4c, 0x36, @binary="8fce9945013898d6a0ed717f79cdc790e3055c3b54a3e7919aa2597e7c306e3b2f0c52a43ae56cffb210d87c09ecd8b067a09d3147b42221b7aacc9a090f2afbe16d517af10a5a"}, @generic="c28f08b3313604219f3b1ed17d511d459f34675eb46a26", @typed={0x8, 0x75, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @typed={0x8, 0x1e, @ipv4=@loopback=0x7f000001}, @generic="fbebf9499d2f5b77754b9648fe5cb269d8bf666f61c70eb0a0bbceac3524a0ebfbf819833ac0716da3a85a7439ac4c8be79e26fa4569e4ee3100120b627f744b6db68499be8f5bce390d6b2ba1c3be2791ea598b63631268c34c6161b34cedb9", @typed={0x8, 0x7e, @uid=r4}, @generic="6f4d5b8351b8a9d2429dea66dc1da7d8c611c07e86c0083c333dae6e8271d3b0bb27d720d852d93f6309bcc2c9a4830ed146ebdb84f205f1c93fdcae735fa1218349a846"]}, @typed={0x70, 0x96, @binary="3b6f595f97ccde225b66b930c59a845712da5d7bc1a5353133352a9c12904bbe30a154709728223ac48697dc87047465b44a24b460f79fcbcb0adad2ef5e458e6b2b8a2cd50b74caf0ba3c6697d18b185458e0ac08aa74fb468ad61b977a730b61aabfe26fbdb6f2bf"}]}, 0x28a4}, {&(0x7f0000004fc0)={0x210, 0x34, 0x321, 0x70bd28, 0x25dfdbfd, "", [@typed={0x14, 0x33, @str='eth1\\,trusted\'\x00'}, @generic="b9ff2b", @nested={0x24, 0x14, [@typed={0x14, 0x7b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x5f, @str='bdev\x00'}]}, @generic="6e6bdab65c1fb68bf3629b2150dda011cb09eef6fbb4ecbbb5b690374d9c398afacab21883fd98fb54838f75fb299db719d3f9e7b44b30f31526848f4592dad921877a0bdd46454fc81e72342d1e51ec21ed495aeb3769cc0bcb898410c58cf7323875f36376ddac", @nested={0x15c, 0x41, [@typed={0x8, 0x67, @pid=r3}, @generic="dbf2cc723cbc7e12dbf311646c95277f53c21a59256606a08854325a0a7bbe93e0c4030ff9d5c43cb36b3964800aa46d4d36d76a245b11c9cef416104147fcba5d42d1", @generic="5825f587f8216237a67b8a537fe58e269022a64f93110003a7feac4f15552104dbc30af5db562759eb2754a6964bbad069ad9dcb029929e8a4e70627d1e288130330f2c3afab42f2deb01ef2059845b7edf0985f8d3de40f0531fc2495525a0e1db007171743843b56937de996ace30c9fffd9b6dd9804426e0c0475574b9f5e1d7290008d61acec6ba0eae10500cce582798c778cf5a601cf0d13f90d22adc477ccd6c78d532893d45d3d1d14f9e66967a6ecf3e0f1402511196b2e9a3fe2ea01b2a19764fb3115bed4a373beab9598223743a18d95bc7e6f85fa15674f8a599b303d9be57e193a1d130378ec2649bd5b5b183a70ad", @typed={0x14, 0x37, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x210}], 0x6, &(0x7f0000000440)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r2, r1, r1, r2, r1, r2]}], 0x38}, 0x80) syncfs(r1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x8001, 0x3f, 0x6, 0x1bcb}, 0xb) timer_create(0x1, &(0x7f00000053c0)={0x0, 0x32, 0x5, @tid=r5}, &(0x7f0000005400)) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) 2018/05/05 18:25:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x6c000000) 2018/05/05 18:25:19 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="6e2f636772c500000002797a30008895faa8426a3663333cc0259ef9fe1bc039f0f4e79870b22e287b16f80d17ca100a8d7592285695ccc9cfcafd957163b4a0fa008578297d53400055b6867f134db01c75d7a5ef336938b67df25984addab322199da906b9a7bc4dc5c798898d8755270295dd8fdbe496c36e3c8eb1cb8670f98c23cc04dab543c0b090d74ca75fe980cff9c0", 0x1ff) 2018/05/05 18:25:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x200000000000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:19 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='\a\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="020000c001000000040000802f02000018b62851f059488fcc70f7b0092ab90d5ec307ed045cba012ed1fc916307b09fed0b38a74fc8286aa052fe7155c509db81a4b17e8c7a9217c3bbdf8c45ef754f"], 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x7c9eefbf8f6e2148) sendto(0xffffffffffffffff, &(0x7f0000000100)="85", 0x1, 0x0, &(0x7f00000001c0)=@generic={0x0, "a52d2abe6d97ecf8b83d42f3c827999983b9caa8703ffbc3d412424ad4700218039e0f0a343e899a61ff30ae4b7db311479d681eb6b665f7395d3743e78a6b15c7777b22766c93ee4d26b7b128a86d1fd928ba6e5d1955f6d650f1676d9ce2812a160bf188c4e4869cf8e4b522b9a3d50570b34d793ff838b65e72660367"}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffed00ffffffff00", 0x5001}) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffff9c, 0x4004ae8b, &(0x7f0000000240)={0xae, "3d90d6138012aec6db2773ed74e45f1b32f0be65acb991ad9adf7b51a53f0f8cb2aea58883228ee591e051a678b3379c0b9433aec7a453f8d904fe29beeddc02db878c457e65fe6aa470c55aa5748b45fe2fe89ec0ecf955e8b81c6e80f8758f795b6e21c0dc43e9b71b92257555af2b86c8f9679285d20a06070c55d545a1ab6454ef096718a83cb2d434488a5f70407c5899e25554c96a32643543a656392f29655ba14bf4e2f83b07aab36491"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pkey_alloc(0x0, 0x2) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/05 18:25:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x401]) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/05 18:25:19 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = getpgid(0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)="f0b128ad972dd04b8133059da197aa1d6d2653adaae7f667c6c6133eb44705787621069018de49da1b11255b2a5bf596dba87fd17074a0ac3b7af12511bdcd25a352f54b46157edbc3b8e2b1e74d4f71de3772f7b653045b62c665d8c6a0bd661d93354f71c299f5eb6a89a68392210e9846b6186d3b467df03aad2180851f5e8d8b854458a5ca43e00a274c2bbe0d97fa5f1927222ef3443a35dda8eacf56c03cab7fb0a8a5f20494ea730e11f1dbea7896e62782da2cd1b339d59ee52ede447ea2c360e1532d40dc78", 0xca}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/05 18:25:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x7a000000) 2018/05/05 18:25:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x2}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:20 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='status\x00') setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0xff, 0x80000001, 0x5, 0x9}, 0x10) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) r3 = getpgid(0x0) fcntl$setown(r0, 0x8, r3) 2018/05/05 18:25:20 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="1697f5af15b5379e0a12f2cb94051cf8b4f281f9f44bc065e808174d19e7a4dc83e8dafd06f937897f149bce26f7c5e6625ffcaabcb498dfae3c00453e63f42032a2aed8f3bbf1e91113b1974680cff9ae8007c1c1276bade3a9e122837f993669e6dee4e46bdcab0dc20597f66c16b8656bf92077659a2a49b98d87ca7e7b84a93989d3b952aecbda27d2744cfbeee1ca4ee992c08ec8ade259a867aed889d68578058618e72733b98b18e1a761b543d7311f482ead7d6cc805680afdd52ce66f38dae4616333152f7eb2ed2f7e263627e5ab2451f183fba30b991e55aff91a644200cacab15595d7d522c5ddee54f2895c69264ef342eefac503052b70cc204ae48b22ae40b71fdd67a6c6ced57ea0c117ecab3695c9844f2788c971843885306b70735278f99a180b21b5f61fa04c99d0aea2968f86bedea61631abb5d3a97d25ce39396e7f1f50a8c82311433ea964f2523faf3f6250d392e2aa57b11d1d4d0e9fefa1887fa6151062573f027a663d423930dad59067b49f8df6491e19ade636b67a537c033bc1f4d7faad1e2c256b9fa1509acd916213dfa04995538b06c0132904a4e6eaf208d8ef84102eaafa4a262540000a0c38f087b1bb349cadfc58560de301115e65b91876474170cce23a74933daac73bfab5ece4d08065ce97f8c1db978edb98068ec41931640bc76756aabff00477d3d51af633b0516232ad9753a04a3075406eac085cfd644597ee4f3e29c6578ce9a2ef3327e3724d862746b31b8096a9a3da762a12016057abba5f5d3d23ad2716dec9f74fa057b980819fc7118a1a747fbe4c50aa3068ff36e96aa23e9d8da4abecc691ff74245ec4554059a168f5e7dd6c63c55d76af73a9d210ce08943a61ed68ae2d5e7b3ee4dffd4f183f402a115e107b4f6db4ed0e057c0de3e0732eec5cb277c239155ea13e5ec81a77940b8cb7a275c477e6c9644d3a87c8d4ea2c0f93ce9ceafa7303aa6513e1290a09abddb61afbf61fa7274a551267517784499b3ba81e47a040c6bdf4751bc4474d8f58931521886131cb6f4698e6e1549c2557897a5f372cc80aeee24ddf5b31d8d82cab8c6133d8db1106a50adfb79ccef7aee20973151259d2902c072729228b298ba11821a22057629883ae0cf1d86d7219a547e60f4967b059720ffd5f2807d502bdedb3ecbc2d8facac09dd09ed5f7e5d637a844f56d5a1342081cef6c4ecde44c488546c57cd4aa3ff866c2d05d8fdbe6b2c94eb8fcefae8f9da3d80415b0c33fb0673d0e2549bdf3078cefdbad5cfb1d03db792811969c1b882a1db1c1ae2ae0cac5b40e54b599d4ba3501a5927d36ddd8a34576fcf97e6829a4926b77572acb5a9defe423a757d10a2561a5ae5de3c446ab989ec69c641f83b491dcbca004cd6fd9cf5424d5ff2e36014bc14e11b20bba6f5c2d1f784577506ab0fe6f882104a91534fbb3cf7b4e82d74049b32e3e4649c1413ef0c78be02fe61ec9a9de055149c22e95c54ca9f73667bbb67cc52658557050572a1bc30307b6fe88867490a20340cff41ad7378c0c8babd502d7fa8d8d8e4e79c0e90c259445d7e531ed4becc0f82e04dba1a39236fbff7bd1c79c8e6b4bc7c50ca1bd0ca463a88ae9b82a198e157a6ecef26a5a258377aa4ef822211c4fdc3703a0e1b60cf3fdf88d54a4f6f1c8d61c2e919a0aa2324e078a9be8d9ad23d5ab409aa1df28cfcf2824e0eb1da404f91cd1e4341b8936951baf2d7601463d73c7a811e547b60ba955b84f73d4cc0ba263dda78cbbd051e2991fab75cfe4ebfd60ba1ef9d51ab7b8c51206ed2c3306a6da89a5cd192fccf7ff9130816dee67c4dc2bfe65cc8c9577f0d460f9afe609234ba1757cdd1694fd870e4391bfd32e3c22a2211bf148f2ac309f625e57aa7df67373e1003c8165dc484aebed285806c38c84b9c56c5a023eb9628592a35390bbdc3ad1436cc38fbf94d4bcdb7c73f25943a1f4b46404b99e182e6a71ae00756dcd3b2639e7ed73712f621b528e97ef1a00e9d4898b5a0b8608279f14010c5b1baf000e6ba243ed92d3e0633adc9f36ce437641e3921781ae9cd57ed8316ef3f9527ffadaaa45fb901cb800c7ade6f2cde60c8073c1bf614aaacc726d2668833ba9115604fcd495d756b2a35c77a04523b40a79b304e5fe03a4473a8c309598ea522643e3a41a2c5d5b4248e4b5df788d93c3f81de6cdb2386f56cc0bdc0bde5be88383cf7fe1ee4b165ec835405b8e97f9d815850091a871ba3713010199a28250f8915f520294c3fa52517e18b7069b05ebb95860a742544bd06be0864d8d02775bfff85833aa4bf1e790dbec6494cfaca3b6c17342e2496972da0e153e92982e904bebeadbb0700aed54b2d72e60dc87d90e3931aeebfc0793f2cd65cf57e324e821509616f5d088d0121c918f5ac4dc881c23ffe81bc2c4b13c5ffbd4bd4ba9e529d42a8e070d705461fd437d26b8f6043d077f0dfe7689d4d22a55c361519cd866eaa945371b89a2fea3897634ba4f4a030c11f0c28e54ab57aa5e40865152559484554723f59e40301439547b443afcc8231c63d954823c2d6698bac8956f880813a72d52dde79ccccd52197f9603fa78cb857b8b33f355c2acf15c0de2759154d1655274419155acd2f5fd97134c6ff2766a09bb69d5f13f8db12f5dd114bba8d2783d9f31f58c51c9cefe02692e75b1cc74edab9b2062e140b1e597e071121093e818307957ad1499e1336ac54a5fbc4d34ed77f11f7d4bac6d4514d44068e93aba978b2446e3811b156c82e477dead8daa9855bf331e62c560324b36ffbddb78f78fa7b0a7718ca8d3fe2e00fd9e998dd8e42c2f3bdad6100dc8daf3e42c3e14f4f28f1dd8953750b234ed724b6161f234a4db3f3328b70fafd481e3ca4da5a5500f83a66ec7e63439951ec9d79449269be6e5c0db0d2861732d5dddc435c772790803f60c9303db5d8b88bea1effbc9d318680daa69f9f325d54518b75a0f65a01b52d1f6a6b24a4d368fc1fcef4469b763662888cbe1dd789ee7f93990539680966706ac2ed5e55d29acf1a51cc99f903a760e98c1882dc59d59eaecb23531ae5338c1e9f898319c408d81b886a721258089faa06abe163393c5cbcdebaf0e4fd9a1724360eb546373e01ac009c149e1fcfbd6f4a2d41758a27f0a3067d705c154e44796d3ea4f3a04f1f7dab67f4ebbd9d90133718f91d776964c91498a84699954271c909dad3e7e9562dcf2556fc3d0fe86b1db529d101a28025a6cb208192a85640f5545588f0aa96e6bd671959d7bc25857ab17d208f6e0b8bef17863b4a2f456253d0a6bdea9d643d1f13d4670677e8dcadebd69aebeed158718da951f0a23e1a0a90d73796a9f9452ba6611566299b78d5e51008ac397d217816399a0eb68f468b8e01b31e3d312e601c3600a69eaf942d9956ea025cf1c79ad2070bcf3086dab658eda3745335de5558dbaad39973c17bc95898d9a22f3131d681c7399d22b404d4da403cab7123bb0621917fb33876382fe9c83c154f4d668dc3977713ef153567c93056b1bad7fe2344be37ce014aa8814ac34c1e57319fb4a5756fc4320ae480b70d5423bd09c5d86cf71d18a6394583d0af24352e5cbb63d10074f05356a42e67809a2fe9fe107fa6ca06ed9c872721ab58aca31a91c474f6925352c69c9e443ebd036f7de57488f4147e0d23030fb4d1834b9adca7000162238ff855713022f7fae8c212876f91b0f49ea49571a67a8bd580b5e59e2086fb610ea09087f63828aa5999d6f7650b80f8096ac3401812a63388fb19758bd843c780e5fe78c46a4e2fa28d4610c7567038914f0b2c79568b4bf8c6dfaa7e4cb2dd6001b9de2d9f6d2c00d5c1fd257871f7fe9b25af7321ab642fbb3e0a28f56f2af7f01dfa649684bc630b2fa1190087c63ed8fd7b2db7442305f55f85fb523d2af2c3eda0d32b9b0ecb243ae09b11c7fe7e0f6f39b6c5e3f04ab1df9cc4b5bc6991343ddd48fbca07ed26e12ef9d001f0cf31609d83e5a4f1a78ad2f07b80dcbb194b670ac6cb154ba7cc20c5f9b860b42fe365feb59862b5266739917d1dce8ea9c07eec0cea87b86da1c7abcc57fda0327864722659f4f89c68e8b9529012429cf4e58bc5fb037c7f169ca30539dfd31e33260a397459b8186424c50eeb46cb274ecd1611bfd090d1ed3839885f3f493e68c2ab649b04391d73e6b89d70a861dad06a15bc518e22f4f20b0a51e0621906fc798ec33da71a667ef63a145f1380ae8ee2b13d74d5c9a260ea9f275ff515c8a7844a93ba81871954d3c974200b57f7c5b2b3d31b5bb9773bd3b5ddd7fc10c4668568692cc374b1fa566cb61dd9009ba0c4730d9106209bbbd49aa2e5463c1ccaab750c32c3061c3d7348bcbc677904bf4795054d15fba26162d113c03f148a1a950f8b118e616afffdc07a9e2dd07962ee497f6ca6b7d8e471fe6aea14eca650fac370dd99aced9bfe820e9d57729185ce08a18ed98e278567f939f85a1930387c0cad7053af1f9aa86018fccc3225e5cfc54f77325c279649994d0300c5d84a52dccae2421c2bad94393aeb82cf4294daf2ce5b95edfc30fb55494d6547057041108f48270ed7d9902c904d4170b9978470c7ece801b33d765c4594581cea71cefbc4e3a85dc5bcd675776a2675fbc61f49b5e2ea231460659a20e4599da702f12c0a5f66547f56e6520290b45d127d44b207d759c44973f87ce42715d79cc14f3795b9f536dcdac6fd8f110f3e2c3ac50f0c91ef26124bde8d484483a652013a754d4a711bf002e65d2351eb32d877ba693a261f5986a5df99d1419dacdfe89ba40f625df068b78036b42754a620e42e43bf3ae486d2cfcaf752108e27a4f12352ed467f8019f976e27915b47364984242d8c2bcfa7c4060a11878b0fb168be3855db22d58c46127c7b61b91aa8556365fc6529aafbdf2586090388bb548a607014cc3533155e5e94de55b90013bebfb070b92c4a725747d96656f205fa3e0a2bde520a40066d80285488c5f7f6bb787e0ba9574794afdf55ed4b7b465debe7284e4ba1c0797fa18020bc845336e1117ae7e98815a478b60373264a9bb598b0b08f0aff2c04340ad0cdbf7a7c3657f738cab6a839797c67aed5c8526d8e5b18559ca8d18087be51553ae549b7a6b04b50e90a903e856c3b8c4342062af985ddf2496fe9bd154dd1195b6aa42384ca35ca9351683f9ab3d52221bfa637070cc593b75824101c4461787b4ba8992e6eb87299f034122e27bca8aa3b92a3e8ef9a7ce53672426fa7900da4046482a5e04d562f1036a063c356092b2cb0738fb801aa73c60fe884bbc7567fee7aa1c3b16aea98f25517bb7bcde23464074c13ab8f7a8775e42e341cdd4959232a2454573a5f135177ccc96b0715088485138cabd9452c2fdb19f26df362f495787f7fab9b040df79a7183792506150700f4ba3b022a7f6a5a75934d8b7f18573d46253ddfcd3f4d8b1a6fdba9df3a033139234347a376f53c848536d3bf15883fa229e05fa3a3bb4b12d69e07f363707f1437d5d31bf6df7fe823e3d15ba54e97d742cdc10e7fcf0c3e4444c59f5bdcc82dff99bdaf1622b4c5fd4723ae2332b3990ab36dc65cc65a9534da2d45fcc3861db932061d573111e3124c9d8eedb8eeb02b54963e2f573c0abcbd912d21cddf22812faa9e4c54ff3d2bebd6c14b90671281c29c3d9e120e7d15715b4c8778c0e4f0e5f699cef0ea66b752d9f5839fab4d8597dfad06b3359be24a16fed0e432eb8d129", 0x1000) 2018/05/05 18:25:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000073e000), &(0x7f0000a52000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x20, 0x4, [0x7, 0x8001, 0x2, 0x8]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x1}, 0x8) 2018/05/05 18:25:20 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="6e0063eec2725f757a31", 0x1ff) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080)=0x400, 0x4) 2018/05/05 18:25:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x7a00000000000000) 2018/05/05 18:25:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x9effffff00000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:20 executing program 5: syz_open_dev$sg(&(0x7f0000001200)='/dev/sg#\x00', 0xffffffff, 0x400000) openat$vsock(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vsock\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x1fffffc, 0x42012, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000000000)="b8139f13d84f17a28b3904d332ac5b9a6e03efb60c3d6260b4cb075a12593d334ce8275fc4ad77b6a94c6de5527da2ca79fb55bf177fdf0121b8b247a3a148a3a60155d32fa02b338a4b06e85408dc060f8e8623dee5a9d0b26b996d883c102ede02adad98f94f66e7750ed74c7220cab53de6a3dbe20165c399da61b35342d55c6232b03bbf465543a166f73be4116b8f5ed37b8f22b4aea36025b20cbd78a231a489a3f4f44ebb81920d8a16fd86276608f476a5eeec8f", 0xb8}, {&(0x7f00000000c0)="693f1025049809bc1ee41185a7739e6f6042f01c3f9175a901310fd8cde79cbc885d7f7881c53ad574217a234c2e020266bb7fcd3fa5839d23f1cde96b20d9e04ba2aa21b84d435bb466b696582d6321de390734b8f5b2fd3fdc85", 0x5b}, {&(0x7f0000000140)="ce461d771c3bd1f056609b4d75794d1793562cd58142748bac06ab3bb1d8d8f3e1ba186308cfadf9c446b4c3176ef08bba37bcdacccf29a15600abd547cfc383b08132b91c77adc02d9d1c36088d661c4d1c7bd638307f7bee1414eb20", 0x5d}, {&(0x7f00000001c0)="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", 0x1000}], 0x4, 0x5) 2018/05/05 18:25:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$setpipe(r0, 0x407, 0x79fd6a8d) fremovexattr(r0, &(0x7f0000000380)=@known='user.syz\x00') 2018/05/05 18:25:20 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) 2018/05/05 18:25:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4a00, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000100)={0x400}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000480)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = getpid() rt_sigqueueinfo(r3, 0x39, &(0x7f0000000180)={0x3b, 0x0, 0x10001, 0x975}) read$eventfd(r2, &(0x7f0000000080), 0x8) bind$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/05/05 18:25:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="f5e900083b"], &(0x7f0000000240)=0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)={{0x1, 0x3, 0x8, 0x2, 0x3}, 0x0, 0x9, 0xffffffff}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000000)={[{0x3, 0x80000001, 0x4a, 0x3ff, 0x0, 0x1, 0x7, 0x0, 0x10000, 0x2, 0x9, 0xe1}, {0x10001, 0x7, 0x81, 0x6, 0x5, 0x7, 0x9, 0x40, 0x32, 0xdd, 0x3, 0x7fffffff, 0x4}, {0x8, 0xa143, 0x9e4, 0x8, 0x100000000, 0x2, 0x1, 0x4, 0x4, 0xa57, 0x2, 0x8001, 0x9}], 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 18:25:20 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000005ff0)={0x329, &(0x7f0000964ff8)=[{}]}, 0xca) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x3, 0x820b, 0x1ff, 0xfffffffeffffffff, 0xfffffffffffffff7, 0x2, 0x5, r3}, &(0x7f0000000100)=0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:20 executing program 1: r0 = socket$inet(0x2, 0x3, 0x10) accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000200)=0x80) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000180)="bf", 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001800)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001840)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x400, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000003b80)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000003ac0)=[{&(0x7f0000002a00)="52097d1c2a03d744bc8e1dae02e15ea31f3c6335", 0x14}], 0x1}, 0x0) [ 1157.577759] sctp: [Deprecated]: syz-executor6 (pid 3399) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1157.577759] Use struct sctp_sack_info instead 2018/05/05 18:25:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x700000000000000) 2018/05/05 18:25:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x3, 0x4) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', '^\x00'}, &(0x7f00000000c0)='\x00\x00\x00\afles\x00', 0x9, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r1, &(0x7f0000000000)=""/43, 0x2b) getdents(r1, &(0x7f0000000100)=""/183, 0xb7) 2018/05/05 18:25:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0xffffff7f00000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:20 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x533a02) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x4f6, {0x860, 0x2, 0xf3, 0x0, 0x7, 0x6}, 0x4c, 0x8001}, 0xe) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000651ff8), 0xc) 2018/05/05 18:25:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840000000000000000000000000000000007f00000000000000000000000000000000000000000800000000000000000000", @ANYPTR=&(0x7f0000003fc0)=ANY=[], @ANYPTR=&(0x7f000000eff8)=ANY=[], @ANYBLOB="a6e4000000000000"], 0x0, 0x0, &(0x7f00000000c0)}) [ 1157.856822] binder_alloc: 3435: binder_alloc_buf size 8796093080744 failed, no address space [ 1157.865581] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 81920 (num: 1 largest: 81920) [ 1157.874551] binder: 3435:3437 transaction failed 29201/-28, size 8796093022208-0 line 2971 [ 1157.954151] binder: BINDER_SET_CONTEXT_MGR already set [ 1157.960688] binder: 3435:3445 ioctl 40046207 0 returned -16 [ 1157.968073] binder_alloc: 3435: binder_alloc_buf, no vma [ 1157.973771] binder: 3435:3445 transaction failed 29189/-3, size 8796093022208-0 line 2971 [ 1157.998224] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/05 18:25:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) 2018/05/05 18:25:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x48000000) 2018/05/05 18:25:21 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="15416200000000000000ae28a67c9003d6b108b17d01bf0000000000000000000094632d180000000045fb1b681bc7c36daecb67a946bb4c20d16fb9dfa64f3d3b1e5cae9950067ffdfb0f32fb9eb3e02348c44ebf699bdb3ea80b398fc919669e59baf9f81590d4f5924a1a97a172fee4ad56f2a6f71c38306ac127c881883137410f91"]}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x2, 0x3, 0x2, 0x0, 0x2, 0x2}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/05 18:25:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x40030000000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:21 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) write(r0, &(0x7f00000000c0), 0xfec9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000100)) 2018/05/05 18:25:21 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) flock(r0, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000bed000)='encrypted\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f00002b2000), 0x0, 0xffffffffffffffff) timer_create(0x3, &(0x7f0000000000)={0x0, 0x14, 0x1}, &(0x7f0000000040)=0x0) timer_delete(r1) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3ff, 0x800) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000140)) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x2, 0x3, 0x1000, 0x0, 0x0, 0xffffffff, 0x7f9, 0x5f9, 0x100000001, 0x1ff, 0x2, 0x9}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x2, 0x4, 0x3530}, 0x8) 2018/05/05 18:25:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-camellia-aesni-avx2,cmac(xtea-generic))\x00'}, 0xffffffffffffff67) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/05/05 18:25:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="48b8f6870000000000000f23d00f21f835000000050f23f867da8a0000010066b81a010f00d066b8d1008ee83b43f2f3417c0bf3450f300f017c0d8f450f30b9c0060000b80a000000ba000000000f30", 0x50}], 0xb2, 0x0, &(0x7f0000000640), 0x0) r2 = semget$private(0x0, 0x5, 0x8) semctl$IPC_RMID(r2, 0x0, 0x0) lseek(r1, 0x0, 0x1003) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) [ 1158.004579] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 18:25:21 executing program 6: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) 2018/05/05 18:25:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x700) 2018/05/05 18:25:21 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x80) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0xffffffffffffff4a) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r0) socket$kcm(0x29, 0x2, 0x0) 2018/05/05 18:25:21 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x101, 0x18}, 0xc) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000180)=0x5, 0x4) r2 = socket(0x1e, 0x805, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100)=0x8, 0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r3 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000080)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x3, &(0x7f0000000100), 0x3d}, 0x0) 2018/05/05 18:25:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0xf0ffffff00000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:21 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="30806937", 0x4, r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000000580)=""/4096, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) 2018/05/05 18:25:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB='oHW'], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x400, 0x8, 0x3, 0x80, 0x5, 0x3f}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)) 2018/05/05 18:25:21 executing program 4: uselib(&(0x7f00000001c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="0fdba560060a48a71c124af213b347ac2218d1dc319e06756f4eecce69a1e4dcb3159c6bfc1abe625652bf2e93d1fc65ee8b35e341c1f83a252d4af7998c", 0x3e, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000340)="69645ffeec6761637908", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='security.capability\x00', r1) keyctl$unlink(0x9, r0, r2) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.capability\x00') 2018/05/05 18:25:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x4800) 2018/05/05 18:25:21 executing program 1: mkdir(&(0x7f0000000080)='./control/file0\x00', 0xfffffffffffffffe) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00000000c0)='./control/file0\x00', &(0x7f00000001c0)=""/107, 0x6b) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$binfmt_misc(r2, &(0x7f0000000180)={'syz0'}, 0x4) close(r1) 2018/05/05 18:25:21 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r0, r1, 0x0) sendto$unix(r2, &(0x7f0000000000)='nE', 0x2, 0x4814, &(0x7f0000001000)=@abs, 0x6e) r3 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='&\'cgroupem0-,md5sumGPL\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000000100)=""/235, 0xeb) 2018/05/05 18:25:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x2000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:21 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) 2018/05/05 18:25:21 executing program 6: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f000041eff8)={0xffffffffffffffff}, 0x1000000) vmsplice(r0, &(0x7f0000000080), 0x392, 0x0) 2018/05/05 18:25:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r0, 0x1) 2018/05/05 18:25:21 executing program 5: r0 = epoll_create1(0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0x20000) flock(r0, 0x1) flock(r0, 0x5) 2018/05/05 18:25:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x7a00) 2018/05/05 18:25:21 executing program 4: syslog(0x5, &(0x7f0000000000)=""/97, 0x61) 2018/05/05 18:25:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x2, 0x32afeb1a}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00000001c0)={0x8, r5}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/05/05 18:25:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742ffc67b6b3bc28") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) lseek(r0, 0x2, 0x0) 2018/05/05 18:25:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000080)=0x1, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) accept$alg(r1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x280000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/05/05 18:25:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) unlink(&(0x7f0000000040)='./file0\x00') 2018/05/05 18:25:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0xfffffffe) 2018/05/05 18:25:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0xfffffff0}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:22 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xfff, 0x400, 0x0, 0x401, 0x80000000, 0x58, 0x9, {r2, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x100, 0x846, 0x9, 0x80000000, 0x27}}, &(0x7f0000000240)=0xb0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:22 executing program 6: r0 = getpid() r1 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="f590296c4b5c21470eb562e1295e6d119d1d672cf8632375f21476f8108f5739c95000c89b61f0956155dacd90b180d3739944143021ded20911f98eaf92201e9c47024506a79aaaae960ed0c5967d62350dcac74c87898ef09ff2c82b251172cc31e0c6fb1b0a84c7f893bce35d2690862de3d01ebd7e722c69f8e6cd38d02c5ee2853c436f378651e49f554ca1239c224e01c95ea6ec5d19245c4d6c426fb356c61e8578ba1e1a20e7b3dcbb2e5728af4c68b5c2eed893826095fa4e4ab8b3df2acb738b0df0b58e4577dc8862f188e6fb4da5de180ecad30140c6d53ebab0b90d0a644fc45577444f5db840a65b", 0xef, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', r1) sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) process_vm_readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/169, 0xa9}], 0x1, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/16, 0x10}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)) r3 = creat(&(0x7f0000000840)='./file0\x00', 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000005c0)) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000380)=@pic={0x4, 0x28ee, 0x7, 0xffffffffffff88f5, 0x4, 0x1ff, 0x81, 0x3f, 0xf2, 0x1b, 0x1, 0x8, 0x5544, 0x7, 0x40, 0x99}) 2018/05/05 18:25:22 executing program 1: syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$GIO_CMAP(r0, 0xc0045540, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x9, 0xffff]}, 0x8) 2018/05/05 18:25:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x3) 2018/05/05 18:25:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000800020000000a00000000bece84a673b3a85e8b000000fe8000000000000000000000000000ff000000000000000002000100000000000000000000000000f13806400000995a0a00000000000000ff0200000000000000000000000000"], 0x98}, 0x1}, 0x0) 2018/05/05 18:25:22 executing program 3: r0 = socket(0x18, 0x0, 0x1) getpeername$packet(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x14) 2018/05/05 18:25:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c03, 0x0) 2018/05/05 18:25:22 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x3ff, &(0x7f0000000080)="b10a7962ceccf19a9c1727207f6a0b323310007229b2f6591ad6181d5871f0f3ddbde5ed8e96b1aa4b67534a59e326d2b9185e2dc6f530f35b2f67b9818d32f68ba9568bd421d86fd7232804fec7d736339bbd2190073ef000992befd832da18cae5ceee041774fd920bc9b33c1e3da673a5147602371560d5c3dfcc68220fab409318aeaf1f4a5dee476b5d62b480c089e90375229c04e31ae37d2fab2afcbbeb5a8a2abf72d57429e43266") 2018/05/05 18:25:22 executing program 1: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00000005c0)=0x33b) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000280)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000180)=0x400000000000001, 0x4) recvmsg(r3, &(0x7f0000000440)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x10000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/05/05 18:25:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0xfeffffff) 2018/05/05 18:25:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0xfffffffffffffd17, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffff2f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xff}, 0xc) 2018/05/05 18:25:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}}], 0x18) r1 = getpgid(0x0) r2 = getpgid(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x695b, 0x20000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r4, r0, 0x8001}) 2018/05/05 18:25:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x300000000000000) 2018/05/05 18:25:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x40030000000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:23 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f63477237b141ef4f314fcf41", 0x1ff) 2018/05/05 18:25:23 executing program 0: socketpair(0xb, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x9]) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x10}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/05/05 18:25:23 executing program 1: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x4d013, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) fanotify_mark(r0, 0x6, 0x48030022, r0, &(0x7f0000000000)='./file0\x00') ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000000)) 2018/05/05 18:25:23 executing program 5: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="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", 0xfc) 2018/05/05 18:25:23 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xed, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/237}, &(0x7f00000002c0)=0x78) socket$l2tp(0x18, 0x1, 0x1) 2018/05/05 18:25:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x4800000000000000) 2018/05/05 18:25:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf0ffffffffffff}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000002c0)={r2, 0x30}) perf_event_open(&(0x7f0000940000)={0x1, 0x30c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) r4 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000080)=""/233) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}}, 0x84) ptrace$setopts(0x4206, r4, 0x7, 0x10) 2018/05/05 18:25:23 executing program 3: r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3f, 0x8000) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x1ff, {0x4, 0x7, 0x7fffffff, 0x3, 0x7, 0x1}, 0x80000000, 0x6}, 0xe) r2 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r2) exit(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000180)={{0x2, 0x0, 0xfffffffffffffffd, 0x2, "006da168f6c1b1c5e91566885d8404048d073b72e09799cc69a0d3d0b219413e1865a43ac6efaa7e27e43216", 0x1400}, 0x0, 0x0, 0x8, r0, 0x3, 0x9, "b419ef9b5fc7f469c6e9a49a720318963de13f71fb357034042807fc940d295d2f926c24533153134494536b589a913762354ef682d1726cb5903da8d7f02056", &(0x7f0000000000)='\x00', 0x1, [], [0xfffffffffffffffa, 0xffffffffffff2c84, 0xfffffffffffffff9, 0x5]}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5014, &(0x7f00000e7000)) 2018/05/05 18:25:23 executing program 6: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f0000000240)="da026fc7f6afd1fce742c47580ca45aea2c632f624b46ca1caccdfe748da0482b6e53e81a1e5864c155fd62111e4a65ce10eb4ba17b144d8e1ee41f38a5481082bf8447964b8fee72fe0ec6554231e0912a0", 0x52) sendfile(r0, r0, &(0x7f0000000000), 0xb516) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xbf7}, &(0x7f00000001c0)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x6f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e22, 0x8, @empty, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x74) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x1e013, 0xffffffffffffffff, 0x2) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) 2018/05/05 18:25:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x9) 2018/05/05 18:25:23 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40902, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x3}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x128}, &(0x7f00000001c0)=0x8) 2018/05/05 18:25:23 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) time(&(0x7f0000000180)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x400000000000004, 0x4, 0xfffffffd, 0xffffffffffd, r0}, 0xffffff3b) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000000000000ff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x100000000}, {0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x21}, 0x1}, 0x4, [0xc696, 0x5d, 0x8, 0x2, 0x1ff, 0x3, 0x7, 0x5]}, 0x5c) 2018/05/05 18:25:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x800, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000540)) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="ac000000"], 0x1}, 0x1}, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000100)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) seccomp(0x1, 0x0, &(0x7f0000000680)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x5}, {0x4, 0xfe, 0x0, 0x2000}]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000180)={0x5, 0x10, [0xfffffffffffffff9, 0x9, 0x20, 0x4]}) 2018/05/05 18:25:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf0ffff}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x5) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x5, 0x1, 0x100, 0x100, 0x80000001, 0x7fffffff, 0xffffffffffff19d6}, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) 2018/05/05 18:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x7a) 2018/05/05 18:25:25 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="3100ecfd6baf5bc19f17e481698daf91febd02f56b06c7af9d41cc6a33829419ab1c8e439aa193f0fff7480d38461f4b118f666db42874230fb783a25f2b341f27a616bdb313e20c2abc945ace5ad42e451b0d", 0x1ff) 2018/05/05 18:25:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f6fa3"], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x501000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 18:25:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x3}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x14000) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)="33b8be23dbd741b6ebd5b8bcb023937c44c3b967b9c15a7d036205c9e1c5a234aab9f578d57bba8ab9349f7e03103e9315a421068d0a322d8c25575df1e4e7", 0x3f) connect$netlink(r0, &(0x7f0000cdfff4)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x800}, 0xc) getpeername$netlink(r0, &(0x7f0000195000), &(0x7f000075effc)=0xc) socket$netlink(0x10, 0x3, 0x13) 2018/05/05 18:25:25 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="fffffffffffe0000000000000863315808367ecb7b630048000028000000020026ca006429e8ad9614ffaa440c070100000000000000"], &(0x7f0000000100)) 2018/05/05 18:25:25 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xb6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) sendmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000100)=@ll={0x11, 0x8, r1, 0x1, 0x81, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="c6dae425151d2a784b6a894551dba19bb9dd1fd6290f308f694f81cd6f1b3aa49a32a1ff44a82debb4140b687112b0d7d464afed5926af95a13130c45b99eff9ba60c1e12cd3640c605a4a0a45df26c9c1271e07fc95d05510252c408e099396fc21c1", 0x63}], 0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x2e8, 0x4000}, 0x33d0}], 0x1, 0x40) r2 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f00000006c0)=""/125) 2018/05/05 18:25:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x7, 0x872, 0x9, 0x87}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x8001}, 0xfffffffffffffe38) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x20) ioctl$KDADDIO(r2, 0x4b34, 0x81) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) 2018/05/05 18:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x4) 2018/05/05 18:25:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf0ffffff00000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:25 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x123002, 0x0) setsockopt(r0, 0x2, 0x9, &(0x7f0000000140)="060b2b0c8383ba2caab90668faf25a468bd1d328eddd0adf6f44c8539e57f3f53464d023adfb0dfd5958b22d04ffdfea4b7a6889afedc15f9febd14a6c4ee694a57ef8e1514d486d70558a651e6921e506f333defde338feedfa3bc0841a44477e1bcc7bacbae4c537124fba1c27f92a187b3ae5a98f6641f24d48a5c7437708408c31c62fe3f343e3cf46f073abfb7f406fdf3d55e4b75d4a50e120f03900793eb448", 0xa3) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x8c, 0x2d38d971d7f0f0ad, 0x2}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x9c}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x20, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/05/05 18:25:25 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x88, 0x1, &(0x7f0000000200), &(0x7f0000000140)=0xfffffffffffffda1) fstat(r0, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x161080, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) bind$packet(r1, &(0x7f0000000180)={0x11, 0x19, r2, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/05 18:25:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x41, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300000c000000ffffffffffffffff05000600000000000a004e3b0000000000000000000000000000000000000001000000000001000002000100000000000000000000000000030005000000000002004e2000000000000000000000000098a5c25b46d7d23a8b6c994ea5ba6a2985228440437a16c191efa74281495605738c98a8d5ccabecb41910115a67931c609279e9093eac69017d2224331e24d26f0cd61bcbb66806"], 0x60}, 0x1}, 0x0) 2018/05/05 18:25:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@ipv4_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/05/05 18:25:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000780)=0x4, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="0dba4f4bd43d00000300000028930000000000c45675f4cc111b49cfe61fb0fc265c5b6e2c863f408e69110eb4682315a6a5496e12e9ed6c5558e35dbf55ea962953ab47830bd9006cdf76edeb00007f4d8b624990360130937e41da1242785157ea1f8f3ce92f9f6477dd443a495208641ea6795deab4ac11f7e19b737b7ad6717cda10955a423fbaa21249505b49d0f0c9d93d2df6464e9df24b89a1d9f1c663af1c6bea0b05e0585300fad0c50e5194d604fe01c6d78d9ba824e420c166c55327de1b6f869acb36a4ae0cf03e042f105940bf022a1e9fd20cfd408259e511d9aa8a4c876047015c892cea39f393797556e252916718"], 0x1c}, 0x1}, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) sendto$llc(r1, &(0x7f0000000280)="6af1530f5208838d38b13b02049f4ec5e9b50bd91a6c0a593c44ac994a253bbfed6817dbe91df7847fc6366d873f84964dd7b08e9d9c256be5c74505fba9f44b37167178ece911a51db22c3c99273c11b7ff8af8641635104a964a353c452626cf66454d973cdea99881105ea8ee6b50b36ed5683cfbb35a6cce325e0325f2c66012b52001ad4d23b0a1ea3e6f3f918fb27cc387703b4977a7175854b11ee1f53b1c4af45606a4240228ef518b2e3fe8c272f7f209e5f4f7eb9c77a6344734f3c51baaace1d6693f4a405666e488c55621b5fe24", 0xd4, 0x40c1, &(0x7f0000000380)={0x1a, 0x324, 0x8ec1, 0x2, 0x46f, 0xf2be}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vsock\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3, 0x7ff, 0x2, "0675b70d0c3645d6a8bae6e8190eaca41378b41dcefa2f8a9aa165fc2caaa7e5b2599aab9e43ca8a15820f3f2932d96d0efdfe89f4cfe99663fcfa56acc3e662434ad6be18036496a89e3eef29d5c94e"}, 0xd8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x80, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb4e}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb44e}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5fb}]}]}, 0x80}, 0x1}, 0x1) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000140), &(0x7f00000003c0)=0x4) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r3, 0x200, 0x70bd2c, 0x25dfdbfc, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x24000801}, 0x40) 2018/05/05 18:25:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298392ea54c792722e2bcc523f4795", 0x511eeff5bb86e29f) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) sendto(r0, &(0x7f0000000100)="ea155f8f6d521120", 0x8, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/05 18:25:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x2000000000000027, 0x331, 0x0, 0x0, {0x10}}, 0xfffffffffffffcad}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/230, 0xe6}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f0000000140)=""/171, 0xab}], 0x3, &(0x7f0000000500)=""/160, 0xa0, 0x9f}, 0x121) accept4$netrom(r2, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x800) 2018/05/05 18:25:25 executing program 4: 2018/05/05 18:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x4c000000) 2018/05/05 18:25:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1000, 0x20a, 0x7, 0x0, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x7ff}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/243, &(0x7f0000000180)=0xf3) 2018/05/05 18:25:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xffffff7f00000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:25 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000200)={0x2, 0x100004e1d, @broadcast=0xffffffff}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='$ppp0\x00') ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x38) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="58000000000000df000500000009faffffffffffffff000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\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'], 0x58}, 0x4000000) 2018/05/05 18:25:25 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000140)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x6, 0x7ff}) 2018/05/05 18:25:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000280)={{0x4, 0x6}, 'port1\x00', 0x80, 0x4, 0x5, 0x2, 0x400, 0x1, 0x81, 0x0, 0xc928bdcb3efab035, 0xffffffffffffff7c}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r3 = gettid() tgkill(r2, r3, 0x38) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xcc, 0x5, 0x0, 0x3, 0x0, 0x1, "05fad8072a8cf8c74c5c401d78bf848ba1ee31f529698573211f382b5bde61c2e1ced09a115aeaab7a696931ba403b9474fadb9ee9f8dda974085c84fcc3112f", "46c6eb010f60198aec12a7ea11f50f15f3aca424986e6ce6141c2ab493931578fe08249351390024d8349722fb5ee416511ddc5f15d79cbb34af526bfcbf2683", "0e0524a0c29237f83c420342db1fe797b27dc5f64287fc358cb425141120e73b", [0x45]}) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000080)={{0x8, 0x4ef}, 0xb}, 0x10) 2018/05/05 18:25:25 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702f73797a31006fb9913bf4b761e65171f6aeb54b0c98d90c5375b6dc504e5b6e99bda033fb65f8f4ed6dafd7ed211a0ed002d972312f81a2a86f6ed797ca506cdb8ba304bdcb6528619c6d45", 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:25 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control\x00', 0x3) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) [ 1162.478831] Unknown ioctl 1074835114 2018/05/05 18:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x1000000) 2018/05/05 18:25:25 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x10001, 0x1}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0xb7b2}, 0x8) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x402fffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/05/05 18:25:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/05 18:25:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf0ffffff}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1162.539545] Unknown ioctl 1074835114 2018/05/05 18:25:25 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xf9f8, 0x7, &(0x7f0000000100)=0x9be6}) 2018/05/05 18:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x100000) 2018/05/05 18:25:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1c}, {0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x8, 0x400, 0x2, 0x30028e58}, {0x3f, 0x4a6, 0xd10e}]}, 0x10) write(r0, &(0x7f00000001c0), 0x0) 2018/05/05 18:25:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = getpid() r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x47d, 0x40000) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000080)="c7b0d7171ae7879c966d2b8ba4a33fc8b20cfe96ad03c182a55cfea9a339175fcb750b38477d4b2d788817419afeba9e028da797ece436168d92fac156896dabf824d32a901854028e4d5d667d935d485efcee07c61e9d54ae883d158e519379d60d8b6d") kcmp(r1, r2, 0x2, r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa5000), &(0x7f00003c3ffc)=0x8) 2018/05/05 18:25:25 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x80000000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'team0\x00', r2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:25 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x0, "e91f7189591e9233614b2f00"}, 0x6e) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/05 18:25:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x9effffff}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000a00aaaaaabbaaaaaaaaaabb000000000000aaaaaaaaaabbaaaaaaaaaabb000000000000ffffffffffffaaaaaaaaaaaaffffffffffff5120b9df8522"]) 2018/05/05 18:25:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8dc9}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x1, 0x19eab208}) 2018/05/05 18:25:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x300}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:25 executing program 6: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) recvmsg(r0, &(0x7f0000000200)={0x0, 0xb3, &(0x7f0000000080), 0x0, &(0x7f0000000140)=""/135, 0x87, 0x5}, 0x40) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'bond0\x00', 0x2}, 0x18) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc)=0x1, 0x4) sendto(r0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x993, 0x4) 2018/05/05 18:25:25 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x400, 0x101000) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000040)={0x2, 0x5, 0x4881, 0x6}, 0x10) listen(r3, 0x4043) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0xaaaada8, 0x0, &(0x7f0000000140), 0x0) 2018/05/05 18:25:25 executing program 5: mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x7ffffffff000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x8001) 2018/05/05 18:25:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x9000000) 2018/05/05 18:25:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x20, 0x100) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x3, 0x1, 0x1}}, {&(0x7f0000000140)=""/205, 0xcd}, &(0x7f0000000240)}, 0xa0) accept(r0, &(0x7f0000001d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003040)=0x80) accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bridge0\x00', 0x8}) 2018/05/05 18:25:26 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702f73797abb00", 0x1ff) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xdfb}, 0x8) 2018/05/05 18:25:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x300) 2018/05/05 18:25:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x300000000000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:26 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x1e) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000025000000000000000700000000000000000000000000eeff940000000000000047d05ea618869ed7afdd79eb1316c27fcf5af2"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0xb) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@local, @remote, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @local}, &(0x7f0000000340)=0xc) getpeername$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000840)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000008c0)={0x0, @dev, @dev}, &(0x7f0000000900)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000940)={@local, @remote, 0x0}, &(0x7f0000000980)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000f00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000a00)={0x4ac, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x160, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x955c}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0x1d4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf1f}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd0}}}]}}, {{0x8, 0x1, r11}, {0x14c, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x20, 0xacc, 0x0, 0x7f}, {0x5, 0x889e, 0x4, 0x7ff}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800000000000000}}}]}}]}, 0x4ac}, 0x1, 0x0, 0x0, 0x10}, 0x801) write(r0, &(0x7f0000000400)="260000005e00090000ffffff000008db1ee9ff4435eade000000000000000000000000000000", 0x26) 2018/05/05 18:25:26 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x402002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1, 0x8000000000000000}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x2, 0x6, 0x3, 0x4}, &(0x7f0000000180)=0x14) r2 = getpgrp(0x0) capset(&(0x7f0000be6ff8)={0x19980330, r2}, &(0x7f0000292000)={0x7ff, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x7fff}, 0x8) 2018/05/05 18:25:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000280)=0x8, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x44102, 0x0) getsockname(r2, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x6d3, 0x2, &(0x7f00000000c0)="8b255f9286b77f2f1030460f6f48fd0bc5def83eb7b0dfe255f03a968fed5b19e0f66f3429fd1e86ce3c99692d90fc33a1a504a5d1eb3040fa4ebe6fac8cda5103adcc9fafc96fd1ae6d31440ef1d78200424b5d258361e8dd4c2d4d50d4470d4350cabca773c1de983ba426f139089923b12840175b34d962f4674cd48653437f356d5f3c67bb49e1a1a13e6fc1dcca3c9909090a3e10", 0x8001, 0x417, 0x101, 0x133, 0x6f0, 0x1, 0x2ae, "5ab5f95584cffbed731c389a89cb8423acaab70923e5c9344fa49c99ff1a76ae056b51e6dccb7dc422738d584a2805c68de880484959350857e6ed2b7b4130a6af25a1ec171b0561d8e5cf683b09bb749e52a1f0415d424050c9502cf1ccc669"}) 2018/05/05 18:25:27 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x4, 0x1, 0x2000000000, 0x0, 0x0, [], [], [], 0x4, 0xfc48}) mq_timedsend(r1, &(0x7f00000001c0)="4abfbe2e1917e97cdce4e806ff40cfba6dd3c7a81b99177162392402fa2493fa3809343e19", 0x25, 0x4c6, &(0x7f0000000200)={0x0, 0x989680}) 2018/05/05 18:25:27 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) creat(&(0x7f0000000000)='./file0\x00', 0x40) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x7400) 2018/05/05 18:25:27 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x10000002f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/05 18:25:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xfffffffffffffffe, 0x2e7, [@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffffe, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x34) 2018/05/05 18:25:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xa0130000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000140)=0xbf) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000180)=""/89) inotify_init1(0x0) close(r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 18:25:27 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x4, 0x4, 0x7, 0x7, 0x100000000, 0x3}, 0x2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/05/05 18:25:27 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r1, r1) setresgid(r1, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x80000000000, 0x1, [0xfffffffffffffffd]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x203, 0x1f, 0x1, r3}, 0x10) 2018/05/05 18:25:27 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025553e1c0165fffffc0e020000170000000182a9000c0800160002000000", 0x24) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000140)=""/31, 0x1f, &(0x7f0000000180)=""/108, 0x0, 0x7}}, 0x68) 2018/05/05 18:25:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x4c) 2018/05/05 18:25:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0x80) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) r1 = eventfd2(0x4, 0x800) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/05/05 18:25:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xffffff9e}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:27 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x80000) sync_file_range(r0, 0xffffffffffffff91, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) [ 1164.199611] netlink: 'syz-executor0': attribute type 22 has an invalid length. 2018/05/05 18:25:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x7400000000000000) [ 1164.284276] netlink: 'syz-executor0': attribute type 22 has an invalid length. 2018/05/05 18:25:27 executing program 6: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x3, 0x2000000002) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="006863143f280000d7400000090000000600000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x100800008936, &(0x7f0000000000)) write(r0, &(0x7f00000000c0), 0x0) 2018/05/05 18:25:27 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5bd, 0x2243) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000300)={0xfffffffffffffffd, 0x8, 0x0, 'queue0\x00', 0x80}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x19b00ac9f4d7801a, 0xfffffffffffffffd, 0x81, 0x1, @buffer={0x0, 0x14, &(0x7f0000000040)=""/20}, &(0x7f0000000140)="e1a723cfdf53060a64e3d5010abb5d25265e5609090fb522fdface04673f6b46b4adfda0f9c043eba3313ace981cffbf1b48fcfdb4cb5d704708de979f274c1ae099191f5c48be60755a6d715a20399736f034a1d902670a424ff28e9943af02236f9bd7f0af8dcd468e852fb5bdebfe6e9b41bc0a1e152a67b57ece104a17d20f", &(0x7f0000000080)=""/7, 0xa7a, 0x1, 0x2, &(0x7f00000000c0)}) openat$cgroup_int(r1, &(0x7f0000000280)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) ptrace$peek(0x2, r2, &(0x7f0000000400)) ioctl$EVIOCSABS2F(r1, 0xc06855c8, &(0x7f0000000100)={0x700}) 2018/05/05 18:25:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x900000000000000) 2018/05/05 18:25:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x34000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:27 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6f7, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:27 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000008000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x9, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x160) 2018/05/05 18:25:27 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) 2018/05/05 18:25:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'ip6_vti0\x00', 0x0}) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001100210000000000000000000025e9bbb1b40fc50000c0", @ANYRES32=r1, @ANYBLOB="a412bb0000002a0000"], 0x20}, 0x1}, 0x0) 2018/05/05 18:25:27 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) r1 = socket(0x10000000a, 0x80003, 0x4000000000000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt(r1, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/05/05 18:25:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0xa000000) 2018/05/05 18:25:27 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) [ 1164.484512] kernel msg: ebtables bug: please report to author: No valid hooks specified [ 1164.511636] kernel msg: ebtables bug: please report to author: No valid hooks specified 2018/05/05 18:25:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0xfffffffffffffdc5) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) ioctl$void(r0, 0xc0045878) r1 = dup(r0) recvmmsg(r1, &(0x7f0000003f00)=[{{&(0x7f0000002a40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002b40), 0x0, &(0x7f0000002b80)=""/181, 0xb5}}], 0x1, 0x160, &(0x7f0000004140)) 2018/05/05 18:25:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x40000000000000eb}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0x8000000) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/05/05 18:25:27 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x8000000000000004) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0xffffffffffffff97}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/05 18:25:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xa013000000000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:27 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) migrate_pages(r0, 0x1f, &(0x7f0000000080)=0x526, &(0x7f00000000c0)=0x6) 2018/05/05 18:25:27 executing program 6: r0 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="e7e23297e0ab0b0d4eea9a03537bdfee206cb17140785e101af7bfc9a8d42a9a75d761ffa999249abff31a", 0x2b, 0xfffffffffffffffe) add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x412481, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x1ff, 0x9, 0x1, 0x4]}) ioctl$TIOCEXCL(r1, 0x540c) 2018/05/05 18:25:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x2) 2018/05/05 18:25:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x1) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8080, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000100)={0x0, @time={r5, r6+10000000}, 0x8e20, {0xbd, 0x6}, 0xd73e}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 2018/05/05 18:25:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="300000001800210c00000000000000008020000000040005000000001400090010000000"], 0x1}, 0x1}, 0x0) 2018/05/05 18:25:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x841, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x2, 0x0, [{0x400000b0, 0x0, 0xff}, {0x400000b1, 0x0, 0x4}]}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/05 18:25:27 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:27 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000000440)=0x41a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) bind$inet(r1, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000d75f000000000000000000564a960685f8300a0000"]}, 0x108) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8002) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000300)={{0x3, 0x3, 0xe0a5, 0x1, 0xfd1}, 0x4, 0x6, 0x10000}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r6, &(0x7f0000000380), &(0x7f0000000080)}, 0xffffff49) socket$l2tp(0x18, 0x1, 0x1) socket(0x9, 0x7, 0x10000) socketpair(0x8, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00000001c0)=0x90d) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000100)={0x2e2, r8}) socket$unix(0x1, 0x5, 0x0) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000840)) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {0x0, 0x4}, {}, 0x70bd29}}}, 0xf8}, 0x1}, 0x0) 2018/05/05 18:25:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x200000000000000) 2018/05/05 18:25:27 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="9ba4360da7bcfa9cfa7c384a786c6c3d5193218c717109ba159ff8696cf2a4e4d6d4e3ba8e91b81d06870248925bbe7458c6c4a9a3b928699740b18acd732388a7") ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) 2018/05/05 18:25:28 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="eb2f6367726f75702f73797c3000", 0x1ff) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) [ 1164.969603] kernel msg: ebtables bug: please report to author: bad policy 2018/05/05 18:25:28 executing program 1: r0 = memfd_create(&(0x7f00000001c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mincore(&(0x7f00004cf000/0x3000)=nil, 0x3000, &(0x7f0000000440)=""/132) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8)=0x3f, 0x2, 0x3) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/75) mmap$binder(&(0x7f0000510000/0x4000)=nil, 0x4000, 0x2, 0xa010, r0, 0x0) mbind(&(0x7f0000656000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x0, 0x0) [ 1165.090634] kernel msg: ebtables bug: please report to author: bad policy 2018/05/05 18:25:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x7000000) 2018/05/05 18:25:29 executing program 3: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x9, 0x2) 2018/05/05 18:25:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x9effffff00000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:29 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000010c0)={0xa6c, 0x3, 0x100}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r4 = dup2(r2, r2) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000001080)=0x9, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rtc0\x00', 0x20080, 0x0) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000001100)=0x4) 2018/05/05 18:25:29 executing program 0: r0 = socket(0x1, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f00000000c0)=0x1) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/239, 0xef}, {&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)=""/110, 0x6e}], 0x5, 0x0, 0x0, 0x200000}, 0x7}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/40, 0x28}], 0x1, &(0x7f0000000580)=""/5, 0x5, 0x800}, 0x5}, {{&(0x7f00000005c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000640)=""/106, 0x6a}, {&(0x7f00000006c0)=""/15, 0xf}, {&(0x7f0000000700)=""/160, 0xa0}, {&(0x7f00000007c0)=""/9, 0x9}, {&(0x7f0000000800)=""/50, 0x32}, {&(0x7f0000000840)=""/56, 0x38}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x7, &(0x7f0000001900)=""/249, 0xf9, 0xff}, 0x843}, {{&(0x7f0000001a00)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001a80)=""/255, 0xff}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xff}, 0x6}, {{&(0x7f0000002bc0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002c40)=""/200, 0xc8}, {&(0x7f0000002d40)=""/69, 0x45}, {&(0x7f0000002dc0)=""/177, 0xb1}, {&(0x7f0000002e80)=""/90, 0x5a}], 0x4, &(0x7f0000002f40)=""/14, 0xe, 0x8000}, 0x1}], 0x5, 0x100, &(0x7f00000030c0)={0x0, 0x989680}) 2018/05/05 18:25:29 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x18) 2018/05/05 18:25:29 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer2\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "213d11eb33"}, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x9}}) 2018/05/05 18:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) 2018/05/05 18:25:29 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:29 executing program 0: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000001c0)={0x1, 0x70, 0x27, 0x8, 0x4258, 0x100000001, 0x0, 0x6, 0x10000, 0x1, 0x2, 0x4, 0x1000, 0x2, 0x6, 0x4, 0x422fa015, 0x9, 0x7, 0x3, 0x1000, 0x100000000, 0x3, 0x200000, 0x100, 0x9, 0x100, 0x2, 0x80000000, 0x3c, 0x3f, 0x7243, 0x5, 0x8, 0x3, 0x3, 0x2, 0x10000, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x100000000}, 0x20, 0x7, 0x80000000, 0x2, 0x3b3e, 0x1, 0xfffffffffffffffb}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000100)='erspan0\x00', 0x8}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0xd73e71c3194a10ed) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={r2, 0x78, "aa3ffe6810404bd88737615437c168a3b82ab240c4ac4bc8c10bef15158eaf2d9ad769d80628ab63bbaa92ea60ebc9d60b64f194d123947da5d4a1a50fc2e8eb33b806ab73a8efda600827e2989b51f71081891fc61d51af54054d4c45575ae8b47cdceb9ed52750bbb02c53101ba782c652b148027bbdcf"}, &(0x7f0000000440)=0x80) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) sync() getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000280)=0x4) 2018/05/05 18:25:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x500) 2018/05/05 18:25:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000040)=0x3, 0x252) 2018/05/05 18:25:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0x0) 2018/05/05 18:25:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xfffff000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x7) 2018/05/05 18:25:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x80) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000040)="9afff85e4765324b90fd7fc5341388cb2facc56626234174752c58363579b9460f6d2ee39333f1aeb90fd8bd0cbc5879f3aed06ff3c7ee23609f1438ebb7149601a5c4529aeb33b2c85ce6e66ff7ea37e813f8553e40504ea831d70995b557ef4f67635c58808b566ac2571bb4e3bceca9a881fa0dde888bf02690a0a6") sendmsg$nl_xfrm(r0, &(0x7f0000b90000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0x0, 0x0, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}}, 0x28}, 0x1}, 0x0) 2018/05/05 18:25:29 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80801) 2018/05/05 18:25:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0xffffffff7fffffff, &(0x7f0000000100)=0x2) 2018/05/05 18:25:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r2, &(0x7f0000000040)="d890df945ef1352a76b0900b440ff4520b20b298876600cdb0a4ae417d566cf5fabae8f2c45f6930a563337a874e9bc0e37a053ded5755c248d94bac66e5f62438c127715daf2daa218922ea86b4a6e4ac6644a2a28386b10088fb280ac9ebd4802f0eb7a613b93762a4ccfda775cac0f949ff68747bd6ffe79bc584ac33a43ba3d1bd06ac1d77e4d691a2bbd859264f88891aa5e9193ab2cb52681e73260d22b3aadad117e0a03e22"}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)) 2018/05/05 18:25:29 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000280)={0x14, 0x3, 0x7, 0x21}, 0x14}, 0x1}, 0xfffffffffffffffc) 2018/05/05 18:25:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/05 18:25:29 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = socket(0x0, 0x3, 0xba) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}]}) 2018/05/05 18:25:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e23, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x101}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}], 0x6c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140), 0x4) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'ifb0\x00', @ifru_addrs=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}}) shutdown(r0, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/05 18:25:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x2000000) 2018/05/05 18:25:30 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x200000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3f, 0xfffffffffffff29d, 0xbe, 0x7fff, 0xbdcf}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xffffffffffffffe0}, 0x8) 2018/05/05 18:25:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf00}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x5000000) 2018/05/05 18:25:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000000080), 0x8}) tkill(r2, 0x2b) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'veth1_to_bridge\x00', {0x4, 0x3466166e, 0x4, "ecb49980df7a", 0x2}}) 2018/05/05 18:25:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000017c0)=ANY=[@ANYBLOB="841200002e0000092cbd7000fedbdf251000000008003200", @ANYBLOB="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", @ANYBLOB="aaa03b400534811238326622d52532f6f1c5409d790c5f02d1160a0f12475fd38bc324015e4fdcc7f56260af485b0acf5d26491f5fcb801380e41b10dd6cae8e2797a866471496be7de9a7d76c36a838946f5fa98bbb62cd57c1f8611db44b5e99efc7dce79bdaad0ed7ea9099a0047877b1988ca220e6a50bce213dc1779732288255591d574e45d8ea5a06fab741d082582af0ae1baffad54aadd39d136e7329ee4122872838cc32d0c3e4"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r4, &(0x7f0000001780)={0x11, 0xf, r2, 0x1, 0xfffffffffffffff7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r0, r3, r5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f00000002c0)=0xfffffffffffff50c) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=""/18, 0x12) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000e6c000)={&(0x7f00000005c0)=@del={0x108, 0x11, 0x400, 0x70bd29, 0x25dfdbfb, {{'sha3-384\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x7f}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0xffffffffffff29da}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x715f}]}, 0x108}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/05 18:25:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="818875b01de38159b3b60c025d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)="82b4a1eda7875af7a155e2705ba5e5f1a9ba695f9546b5662a0e035fe833ab066cdd054d8d5756887c9900f6821ab3981e19fd64a47df4798dcf4ab0d1862fec2281741b49ab17db4cc37b503fd2935358d1f2adc441fef4cb0a1f6c54fe3fe66230b2f5ef4bd719cd0c01", 0x6b}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0xffffffffffffff85}], 0x1, &(0x7f0000000240)=""/203, 0xcb}, 0x0) 2018/05/05 18:25:30 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1f, 0x5, 0x1, 0xfffffffffffffff7, 0x7, 0x3, 0x7fff, 0x85b, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x200}, &(0x7f0000000240)=0x90) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={r1, 0x1}, &(0x7f0000000600)=0x8) r2 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="a023ddab5f8db8cfcc583fddf069c87dd05334ac8421c6fe1de8244e5220e793d4c7111631332e568aa2a61c59d8138fb5abcd8ba143f65298a3304b0282d47e0f704b07e880b9fba3e8d866ab3645cd4ae3cdf73c6f7b58b207f72fe7064b89e5bc32840a5687ff64cb629f42e09598c6de311f5caff7fdcc532dfe8072ef66073d9aaa85963af20f3322941837ea068996145af29d3c03a6639319f7edc51ac0ba681cd1c479bb2698d41d6e6b9ac7e9635f37ae60f2c4cee5433d505b5c85d2b2c57c64afa58848adee97c41255715d34206b17", 0xd5, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000500)='encrypted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='./cgroup/syz1\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f00000004c0)=[{&(0x7f0000000400)="0f8992e46730e6f96f3c6d4d6d4839a5570beb1da1112ddfce9368fb7011e6baf02bde21db66199ce7e3a960e9ed0d020add3f5a05fc70a75c9e0b3676409b225b340ddecc4a6976acdadfabfad4dfc572ee474715b0092286", 0x59}, {&(0x7f0000000480)="ec3c82cd77b09ce06fad5c381f701c8c144c5b9734c80c42789caba44da3b9741eb44bd71918b252a3170cfaca3b912c", 0x30}], 0x2, r3) 2018/05/05 18:25:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x600) 2018/05/05 18:25:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x13a0}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x74) 2018/05/05 18:25:30 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x4, 0x6, @thr={&(0x7f0000000700)="63dd8203039d46c140ae46d6a29772e774bc41900694b66b70d82571d6f395ee99da0536b8ef931624cf2921c8411566d1dc7e34d85be5014637a2c396bfa91596483cb1d4a83f59538b8bf2fb14288019aef389e29064a96600c3680aa72285101649b07e6e1ea334ce272725e87c8d8d13ea6a539eec9a591edfec5fe86ebcd07641d6314881b67555dc103d05ae25a33f98997d5f907076755035277ebb05e4a7c9dc4d67ebb50ce5b0f78d8b6e3c170463c3a393e525ca32d8b89b24b3baa661ff2e8b1b0648ed9182769acff8ceb07e9caf92703cfdcf0a3a4fc1f58f2182ab0465c46ca300e3c56ce3efc1", &(0x7f0000000800)="390076b2d43b11c64ba4e55a6a9f63603f9745af50878cfbcee8c60cf2aa3d7fe09807f8b394a88ad1350152f65530fa4e7589f235b4d534c1dcce202bbee6594e020aaa99eb691a65c0900d9bce7e03bd279fc60d23084be63c5bdb85bd3007c5c3f35e3af793c50efa6f375840b7ca039f5ff411deb96e7251d44497185ec999c94dac544b"}}, &(0x7f00000008c0)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents64(r0, &(0x7f0000179f35)=""/203, 0xcb) 2018/05/05 18:25:30 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'tunl0\x00', 0x7f}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/186, &(0x7f0000000180)=0xba) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:30 executing program 3: r0 = socket(0x0, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x88800) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xa5d7, 0x1, &(0x7f0000000500)=[{&(0x7f00000002c0)="11a6af83c62ffd0ce570dd720b5b601dcb24e807284bfd48da70cd14be3a9d6d6a068051b0301ab7e17dc325703ad672f12eecfa820dc4be8b518ba74bdcd1b765845f7cbd356624e33ecd97f0f890de4402964d24b5cbf1f52411fc5e6ac108896d74db", 0x64, 0x9}], 0x8, &(0x7f0000000640)=ANY=[@ANYBLOB="7569643d33003939db1617b4c3373c372d37392c6572726f72733d636f6e74696e75652c6572726f72733d72656d6f756e742d726f2c646973636172642c6e6f646973636172642c67727071756f74612c0569643d2d372c00f096bb3f034bf2e94b96a8ddb256a9a82dd4fefe803c4dac3bf428ee070000005f2a4192800f15fb45979c45221f3d8014f2829b3691e897bb9849a36aea2a1dd6d5bcd22c7b2f22d9e604b37fc1c3dcf55b37991ddc86d1b80e84d91be9cc30ff"]) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000240)=""/124, &(0x7f00000001c0)=0x7c) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r3 = socket(0x18, 0x0, 0x1) getsockname$ipx(r2, &(0x7f0000000400), &(0x7f0000000440)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a66983bf16d12c", 0x10}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) accept$nfc_llcp(r3, &(0x7f0000000480), &(0x7f0000000540)=0x60) r4 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x400400) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000000340)="24000000da005f1914159b48fcd531a8e04f2cafb1e9472713a4ae333d7bfd9bb85e", 0xfffffffffffffcfe) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x201}) epoll_wait(r4, &(0x7f0000000380)=[{}, {}, {}], 0x3, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$sock_bt(r3, 0x5411, &(0x7f00000003c0)="67e6f6c052ef2b32d21b649f1276971165c79aecd3c217") ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) 2018/05/05 18:25:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0xa) 2018/05/05 18:25:30 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/05 18:25:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x2}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:30 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000580)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="200000000000000000000000000000000000000000000000000000000000004042e4cd000000000000714dfec4630ea1"]}) bind$rds(r0, &(0x7f0000000240)={0x2, 0x0, @rand_addr=0x2}, 0xfffffeda) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000001580)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000340)=""/4096, 0x1000}, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/117, 0x75}], 0x1}}], 0x48}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x4c, "a87fc7498b4bba89a69ba2bdac942928659dec59c550fd86a90552112fadfae84127cb5324209d969a5bf4196a584235fac649b98c8339fcfb5cd246ff0610118b10abc2e612ef20bf43231c"}, &(0x7f0000000200)=0x54) 2018/05/05 18:25:30 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3f) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa}) ioctl$LOOP_SET_STATUS(r1, 0x1275, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/05/05 18:25:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x6800000000000000) 2018/05/05 18:25:31 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x101000, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) io_setup(0xce, &(0x7f00000000c0)=0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x6f, @broadcast=0xffffffff, 0x4e20, 0x0, 'sed\x00', 0x20, 0x2, 0x2}, {@broadcast=0xffffffff, 0x4e22, 0x10000, 0xa3d600000, 0x7, 0x4d3}}, 0x44) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xf5ffffff, 0x0, 0x10, 0x1, 0x0, r0, &(0x7f0000000000), 0xfdfc}]) 2018/05/05 18:25:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) ioctl$BLKPG(r0, 0x1269, &(0x7f00000002c0)={0x4, 0x7fffffff, 0xee, &(0x7f00000001c0)="cfe6bdabb5e77ce013efa10311f8bd1dc023756a9c4c86e5c93a9de3bd4eb40d47d278d867c35d1311a9f56fd11e9220303feb507b76197061ce42b6a75a1a5651c93686b8e8a4fff652bee8af256fc9e874cf4d3965ddc4f12a3468ee83fa080bd48db0bb65814d3e27bde5642f22c8524567de1a3834a4c0015d4c3799dd9223cb7a4cf010d18efee8e8edb0bdb68f3f94df9fa979a8ae2d691a9e2684a7ac94e548c7f7fb81b9d37455d012cfcb272c8745306689c849294798c2aa372c07f8a39eff069be762909642205761878b22cd8797ea2deb1a69d070c1f1426732856216f92ec1a62e57e59b8da07a"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000300)=0x8000000) r3 = shmget(0x1, 0x4000, 0x54000c00, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000340)=""/226) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000440)={0x7, 0x8, 0x6}) shmctl$SHM_UNLOCK(r3, 0xc) r4 = shmget(0x0, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000480)=""/4) inotify_add_watch(r0, &(0x7f00000004c0)='./file0\x00', 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000500)={0x5, 0x3, 0x5, 0x960, 0x8}) sendto$unix(r0, &(0x7f0000000540)="703d432ca27f1d49620ca759be444afe49cda286db3588856e403cf96f63cc23412d202b2297d9a3cd4358502017cfd6da8ef03006a47d16302791d0c2278c2dec417b8ba30c8a0976a7c668ffc575a11037651b5efc0a0616b9ee691e8556faad4999f10402c750264fbc25df8a49496c4da50e353700a52c4c47ae726ef84956743426546c3c5255", 0x89, 0x40, 0x0, 0x0) shmat(r4, &(0x7f0000000000/0x3000)=nil, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000600)={0x0, 0x9, 0xfd18}) flock(r2, 0x3) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000700)) connect$rds(r0, &(0x7f0000000740)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000780)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockname$inet6(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000840)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000880)={0x0, 0x6, 0x30, 0x279, 0xffffffff}, &(0x7f00000008c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000900)=r5, 0x4) ioctl$TIOCCBRK(r0, 0x5428) 2018/05/05 18:25:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x500000000000000) 2018/05/05 18:25:31 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000008f80)={0x8, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {0xfffffffffffffffc}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x4800}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/05/05 18:25:31 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x234203, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x80000000, 0x101, 0xfff, 0x1, 0x7a7}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0xbf7, 0x3, 0x0, 0x0, @msi={0x3, 0x1, 0x9}}]}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10200) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000100)=0x104000) 2018/05/05 18:25:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x0, 0x0, [{0x204, 0x0, 0x401}]}) 2018/05/05 18:25:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xfffffffffffff000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:31 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "18dd1df250d3"}, 0x707000) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/05 18:25:31 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x10) 2018/05/05 18:25:31 executing program 0: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') r1 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', r1}, 0x10) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/05/05 18:25:32 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x200000) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x9, 0x6}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, 0x4) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r6, r5, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0xc22, 0x0, &(0x7f00000001c0), 0x10000000000003d2) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/05 18:25:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x4000000) 2018/05/05 18:25:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x100000000000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:32 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgrou0/syz1\x00', 0x1ff) r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x4000) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x5178ed12, 0x200080) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x40010, r1, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000080)=""/220) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000180)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r2, 0x80000) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000000)) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x1, 0x7fff, 0x40, 0x1, 0x0, 0x1, 0x80080, 0x7, 0x9, 0x3, 0x1, 0x7, 0x9, 0x5, 0x0, 0x5, 0x4d0084b, 0x9, 0x1, 0x1, 0xffffffffffff8000, 0x8, 0x9, 0x4, 0x6, 0xb10f, 0x7fff, 0x0, 0x9, 0x7, 0xffffffffffffff80, 0xfffffffffffffff7, 0x1, 0x40, 0xffffffffffffffe1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x5}, 0x0, 0x6, 0x6, 0x0, 0x5f, 0x2, 0xbf5e}, r4, 0x10, r2, 0x2) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000002c0)={0x2, 0x0, 0x200}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000240)={0x79, 0x0, [0x1, 0x8, 0xfffffffffffffff1, 0x6]}) 2018/05/05 18:25:32 executing program 5: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x0, 0x8, 0x1}) lseek(r0, 0x0, 0x1) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x100000000, 0xff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') 2018/05/05 18:25:32 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) fsync(r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x4, 0x8, 0x4, 0x2}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x27) 2018/05/05 18:25:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x6a, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) creat(&(0x7f0000000180)='./file0\x00', 0x1) bind$vsock_stream(r3, &(0x7f0000000240)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0xffffffffffffff81, 0x3, 0x44, &(0x7f0000ffa000/0x1000)=nil, 0x4}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)="5350c2c82045ca850844805bb642c721a8dd04d976f98625f143ac44740b30d66c39afaa21494ea66749c1c1fb04fb4ab84b55e31f5d1e187f6bf0a7de5616190d534ddc097929399a90d5f72b5cb0e114ac730c8c73385c48a6920f44047fab03b4c0") 2018/05/05 18:25:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x6000000) 2018/05/05 18:25:32 executing program 5: clone(0x200, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f00000001c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000240), &(0x7f0000000c00)) r0 = syz_open_procfs(0x0, &(0x7f0000000a40)='syscall\x00') ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x0, 0x80000001, 0xfffffffffffffc01, 0x7, 0xb1c1, 0x401}) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000ac0)=""/53, 0x35, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/05/05 18:25:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x3000000) 2018/05/05 18:25:32 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)='t') socket$nl_generic(0x10, 0x3, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x18) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x18, 0x1, 0xb, 0x21, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_lifetime={0x4, 0x4, 0xfffffffffffffffc, 0x7ea6aaa3, 0x433, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x6, {0x6, 0x7f, 0x5, 0x4, 0x0, 0x1, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x100000000, {0x6, 0x3c, 0xfff, 0x100, 0x0, 0x9, 0x0, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}}, @sadb_lifetime={0x4, 0x3, 0x800, 0x8, 0x7ff, 0xffffffffffffff81}, @sadb_lifetime={0x4, 0x4, 0x6, 0x0, 0x5, 0x4}]}, 0x108}, 0x1}, 0x40000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000100)={[{0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/05/05 18:25:32 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x66ab0000, 0x80, 0x5, 0x0, 0x0, [], [], [], 0xfffffffffffffffb, 0x424}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"0761d4767fa3d237484e6aac"}}], 0x30) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000300)=0x3, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000340)) 2018/05/05 18:25:32 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x800, 0x288100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xf41e}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/05 18:25:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x400300}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:33 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000738000/0x3000)=nil, 0x6000) shmdt(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/05/05 18:25:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x901) 2018/05/05 18:25:33 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r2, 0x1ff}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/05 18:25:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x4c00) [ 1170.038838] pit: kvm: requested 52800 ns i8254 timer period limited to 500000 ns 2018/05/05 18:25:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/05 18:25:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x1000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1170.084145] pit: kvm: requested 52800 ns i8254 timer period limited to 500000 ns 2018/05/05 18:25:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x6800) 2018/05/05 18:25:33 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000080)={"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"}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) 2018/05/05 18:25:33 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x0, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x3}) 2018/05/05 18:25:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x2000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0xaaaadca, 0x0, &(0x7f00000000c0), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x105000, 0x0) 2018/05/05 18:25:34 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b98d9b"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/05 18:25:34 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x100) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000140)={0xfff, 0xffffffffffff4630, 0x4, 0x4, 0x1ff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x100000000}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x104e20, 0xe2d, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/05 18:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002f00)={0x1014, 0x0, 0x0, 0x70bd25, 0x0, {}, [@nested={0x1000, 0x0, [@typed={0xffc, 0x0, 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0x1014}, 0x1, 0x0, 0x0, 0x800}, 0x80) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:25:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x6c) 2018/05/05 18:25:34 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) 2018/05/05 18:25:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authenc(sha256,cbc(cast6)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000000ddfa) 2018/05/05 18:25:34 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6207, 0x4cc9c0) sendto$unix(r0, &(0x7f0000000080)="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", 0x1000, 0x10, &(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/05 18:25:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0xa00000000000000) 2018/05/05 18:25:34 executing program 0: r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x0, r1+30000000}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x19}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}], 0x8c) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:25:34 executing program 1: r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x0, r1+30000000}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}], 0x54) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:25:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:34 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x0, 0x6}, 'port1\x00', 0x8, 0x0, 0xb4, 0x20, 0x20, 0xffffffffffffffff, 0x100000001, 0x0, 0x4, 0xc1}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'ip6tnl0\x00', 0xffffffffffff6d8f}) 2018/05/05 18:25:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x4c00000000000000) 2018/05/05 18:25:34 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0)}}, 0x18) 2018/05/05 18:25:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xa013}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:35 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fffffff, 0x800) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x68000000) 2018/05/05 18:25:35 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0be2e5"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/05 18:25:35 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00000000c0)=[@fd={0x66642a85}], &(0x7f0000000100)=[0x68]}}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/05/05 18:25:35 executing program 0: mmap(&(0x7f0000208000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x70bd25, 0x0, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:25:35 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="2302"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/05 18:25:35 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="5a8e"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000000140)=""/183, 0xffde}], 0x2, 0x0) 2018/05/05 18:25:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x900) 2018/05/05 18:25:35 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x0, 0x5}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/05 18:25:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0xa00) 2018/05/05 18:25:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x3000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1172.903809] binder: 4433:4445 got transaction with invalid offset (104, min 0 max 24) or object. [ 1172.950140] binder: 4433:4445 transaction failed 29201/-22, size 24-8 line 3034 2018/05/05 18:25:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x6c00000000000000) 2018/05/05 18:25:36 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) uname(&(0x7f0000000000)=""/62) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x8208, 0xc4e2, 0x3, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0xffffffff80000001, 0x30}, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9, 0x8801) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000140)={r3, 0x7ea1, 0x9, r4}) 2018/05/05 18:25:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xfffffff0}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1172.992401] binder_alloc: binder_alloc_mmap_handler: 4433 20ca8000-20caa000 already mapped failed -16 [ 1173.039731] binder: BINDER_SET_CONTEXT_MGR already set [ 1173.056375] binder_alloc: 4433: binder_alloc_buf, no vma [ 1173.062075] binder: 4433:4460 transaction failed 29189/-3, size 24-8 line 2971 [ 1173.118193] binder: 4433:4445 ioctl 40046207 0 returned -16 [ 1173.146733] binder: undelivered TRANSACTION_ERROR: 29189 [ 1173.152828] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/05 18:25:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x100000000000000) 2018/05/05 18:25:37 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x44, &(0x7f0000000080)=""/68}) 2018/05/05 18:25:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0x200000000000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) perf_event_open(&(0x7f0000003580)={0x0, 0x70, 0x8, 0x8, 0xadf, 0x7fffffff, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x4d, 0x0, 0x3f, 0x0, 0xfff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad4a, 0x0, @perf_config_ext={0x30, 0x401}, 0x1000, 0x8000, 0x0, 0x0, 0x8, 0x401}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000cc80)=[{&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001440)="c33e8d64311d5eba261039a41ddaa09f18b860e7e0983f9f647ca3f61c0ff1176fc8969f7f62f04eb39ed5892b616254b416a221580800194707150eca0d20d0c4740f0d0a0814ae147682dd0a0f6535ec372607ad0cf6241603626d4b15c72ef209748d1c9c3e793336006684c60540196418b0342759b97a2062fb904b9fcc0756a1c471aacc75ec91b388", 0x8c}, {&(0x7f0000001500)="1ef9dbb2fb464eef9f8d59a3e6713f6642f90601ea5a2ee11e2b6ae310eed4cc492c7207583aabf83b5bfec1964fdf7d45cce313f457dc8848fb79c304fb5cfa5a51b5046845d3152697782746fa1a1c8746a10cd366eaca20", 0x59}, {&(0x7f0000002700)="8b4186ceb3a69ef8a4ffc471527e9620977f2e8728b0b05a851e77de57c1954573d395179257f8aba030c61d6d438665ffe0b33470ea3a8755499d724beed962dbea0a911318f7715bcf59315806c01bd5fc4792e65d1655c4d2840d692ff07c5a1cfa29c5ff94614b5c765c7c6ecef4720721d0a9151ed44eefdbdc5b33836aca12595d123c608fceac6eb4dcdf4814c0746d7e35d4dfc30e83470ce55f73e1bb18550f922f0608971929e2c821", 0xae}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000002e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002f00)="0383058f997fc701e19e45e8db7a092e7fd780c6ee595aa3547c73cf3af8e8c5c708bb37874476ef04057cedc0e01d306b8b041eb6eeb5c8f6235c", 0x3b}, {&(0x7f0000002fc0)="428e9a2b783fd7472e4580194329dfa27f91e49b54a67c7b4dbdfcc71a9caeb5793bdb869bbb19f5f4ca173d9cf1fed69f2423563e88d821ecf040aee9", 0x3d}, {&(0x7f0000003080)="20d715ee0a7964b4dadc030ad178e6a691e2d41645955a0c8684ff6abb56fbc9ccccc7d29d8d54955e98b08e2d099d255219941c9675ded5a2aca66b9de25a9be84b6fe2a64bf86b82e35c9fa7903b262dbecdfc6d2af019cc810ff7863269d2033779a45b8e4bedb6c14e8a29e76555226f2273ed0cdba69caa532f30f9f0a552b08d5c092b38d3e8f6268d7b570ab52e0b41b9", 0x94}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f000000cbc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000cc40), 0x0, 0x0, 0x0, 0x1}], 0x3, 0x4) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:25:37 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0be2"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/05 18:25:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000000100), 0x63) 2018/05/05 18:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000140)={0x35, 0x0, 0x8000}) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:25:37 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="5a0bd1"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/05 18:25:37 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xaebc, 0x2, [0xd11, 0x1000]}, &(0x7f00000000c0)=0xc) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x9, 0xb1, 0x1ff, 0x1, 0x791, 0x200, 0x3, 0x4, 0xbb3, 0xff, 0x6, 0x2e}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1f52cae2}, 0x8) 2018/05/05 18:25:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x600000000000000) 2018/05/05 18:25:37 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='i\t'], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/05 18:25:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf0}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:37 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f75703296809fa08d", 0x1ff) 2018/05/05 18:25:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)={0x9, 0x102}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="6565640f013c0f0174979a9e0759009866b9a402000066b80000010066ba000000000f300f30440f20c066350b000000440f22c0440f20c0663506000000440f22c083fa000f01c9", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:25:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xf00000000000000}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:37 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x200) fallocate(r0, 0x564e2cb008764af4, 0x2, 0x4) sendmsg$netrom(r0, &(0x7f0000001640)={&(0x7f0000000080)=@ax25={0x3, {"e888657f6aee8d"}, 0x2}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="798a92be4f491a435ba7b83fcec724b9f611b9ca9583bbbcfc76fdcbf012fbe4a6bb5629f9", 0x25}, {&(0x7f0000001100)="790cd16b60b43f1b27890c5b4ecc8089dfdc4aea2558c8703f85fb5a6c0baaa1ba9608835c84f3cd6a56ddb9bba4e69a29cec966d504471adac83cb246f375b14bbaba07466ea23ba5ce40b8057995d752d56a472885bdbae452f6c61c05c9cfcd60cc8cb7", 0x65}, {&(0x7f0000001180)="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", 0xfc}, {&(0x7f0000001280)="3dc1165668c8c701406451d3df4fe9e746b138350cc0e7514ca3f1e92b1082cf486bdfa8c365244946d6214ec354ff75533f2acee2c2c9bfde5670ede2e8f5f823eb8fbced58611a9a48935438aba19f334dc9785d79aa0eaa3262447545d7f85cd46137e66a4359b3ec61c142189d8374230e1810dde764caa316e96daabb371954d2aecde546c7ae0bd846b2374581ad0aed1cab6e22f92e095a7501e262b21e6df734c8def527b200103b867d00c07f0f964638aab740fab368d8879b553f856e1b967b403769e2e15683", 0xcc}, {&(0x7f0000001380)="2d51f83e08276dfc17807c8b7970603de592309b99d158e205532de65bfbde9dcaedfe0d007553bb0cdfccd513ae364b67dfb39d237faf990585acd68dc14d9236f494ae009b51c235d2ace11fe7dc62ac6edb131b8e", 0x56}, {&(0x7f0000001400)="7c8b37e7cdbfb291e687166346a7e476ac18bef821dc09cb9a6e188fe4f80e9bc84354b6a946572a117ab6decfe2b3b37466e36916f321c463c59c1a151b024855390a7627ce60a75ffe0fde9770ca500eb235104737a3de4e8937ecb06dac2831715fef3db1ec02a2f557ba7daf2795cd4a3b9773b9a4e94e4a71c7842f81131b641454ce1fd47b46a8afc57d738fdac8d5df6a803ff0af40e02dd88ce3129b5431f98648ee95eb4aa2379d9f817df779fb7ec617e34399561fc711327dfb84fa8affff70", 0xc5}, {&(0x7f0000001500)="770a5f9bd51f6b3384b2bcd03931e09c6c82853ac682f26a60c40bd0737155662b7da040aa44dda1148279933b9d107cb74a39d742916bf582f4a608c09aa38ea0cb234db65a44c9d16fa729354e6dbeaf7df8a3e5fbab8aca751cb3615c01e2333e1d6a0e3122afc7c714f139b85157f3f64f3bcc3437ab7ab4b5cb343df5430baca976d45021dcea99a2dcfb6052dee276a869ef865bd5ef9a5589575f0b8ba354a2c961ba933076e70fc8d0dc2099", 0xb0}], 0x8, 0x0, 0x0, 0x20000000}, 0x8010) write$binfmt_aout(r0, &(0x7f0000001940)=ANY=[@ANYBLOB="0b01008103010000940200bbdaed4a0599c312fd8ccf3e2065000800000076030000c6f41d0f0000000000000000fa"], 0x2f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000016c0)={0x7, [0x2, 0x46, 0x0, 0x100000001, 0x100000001, 0x7, 0x0]}, &(0x7f0000001700)=0x12) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001740)={0x818, 0xffffffffffff7fff, 0x2, 0x65, 0x8, [{0x0, 0x4, 0x1, 0x0, 0x0, 0x88}, {0x789, 0x3, 0x6, 0x0, 0x0, 0x1}, {0x7fff, 0x3, 0x80, 0x0, 0x0, 0x2000}, {0x40d8, 0x4c8b, 0x7, 0x0, 0x0, 0x4}, {0x7fff, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0xa01}, {0x7b, 0x4, 0x8000}, {0x6, 0x7fffffff, 0x7fffffff, 0x0, 0x0, 0x1}, {0x400, 0x3, 0xffffffff, 0x0, 0x0, 0x80}]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001680)=0x3) 2018/05/05 18:25:38 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x80, 0x1c, [0x2, 0x28, 0x6e, 0x5, 0xfffffffffffffffb, 0x5, 0x4f]}) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x1) 2018/05/05 18:25:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_acct\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/28) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r2 = inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x2000000) inotify_rm_watch(r1, r2) 2018/05/05 18:25:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x0, 0xffffff7f}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:38 executing program 3: futex(&(0x7f000000cffc)=0x5, 0x800000000008, 0x0, &(0x7f0000000240), &(0x7f0000000280), 0x0) 2018/05/05 18:25:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/05/05 18:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) perf_event_open(&(0x7f0000003580)={0x0, 0x70, 0x8, 0x8, 0xadf, 0x7fffffff, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x4d, 0x0, 0x3f, 0x0, 0xfff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x30, 0x401}, 0x1000, 0x8000, 0x0, 0x0, 0x8, 0x401}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000cc80)=[{&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001440)="c33e8d64311d5eba261039a41ddaa09f18b860e7e0983f9f647ca3f61c0ff1176fc8969f7f62f04eb39ed5892b616254b416a221580800194707150eca0d20d0c4740f0d0a0814ae147682dd0a0f6535ec372607ad0cf6241603626d4b15c72ef209748d1c9c3e793336006684c60540196418b0342759b97a2062fb904b9fcc0756a1c471aacc75ec91b388", 0x8c}, 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0x1000}, {&(0x7f0000001580)="10635ff4264c2b2d8e277327f1849c2546a15ec8546f6209a3c09232d1ce28fd2e222ba59d5674bf5693ef986b7723d11c3d771f6361d9768975edb65bded35f1feed2271fefe4f98e654ebbeab907c374f580d991cea9feb41ab86df8cf1c71d60e35ecad976ccd6708936ab4cceb7e5a3bcbbcc81b066c05b2ccac3d70fce67756cd6096b134a4126c30aed16692b21a09", 0x92}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f00000027c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000002940)="bb0efd77079735d94d8645085b0d907a4cfe6307f18e5aff914797bf27f06663ef2a62f3a1e356161a145bb6f2eadf906ee325f6bfba52769badf4950ab278cce378decace5c79e0fa6ce063e3295c9424b91b851bc4dcc644e269374fa6a4d579b5a13a174dec31cc9f4fa9e811e98e8ca3d3bdab977fcc5930b7dc1addf2e9cd065f71985febad616f2f833bdb2ceec8a8b124d928f6b45bdee329f4391a60699640e00a872dbf587825adba577b6c499a54f8ad250b4e8401d8b51942edad34376b0e23ba0444fff3795abfec490850b4f68460b64de758ca29aa2f4a2cbfc65a8c5881738cb0680b0afd0a11e1bc6e3c0cce5a77d802", 0xf8}], 0x1, &(0x7f0000002e00)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x4}, {&(0x7f0000002e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002f00)="0383058f997fc701e19e45e8db7a092e7fd780c6ee595aa3547c73cf3af8e8c5c708bb37874476ef04057cedc0e01d306b8b041eb6eeb5c8f6235c", 0x3b}, {&(0x7f0000002fc0)="428e9a2b783fd7472e4580194329dfa27f91e49b54a67c7b4dbdfcc71a9caeb5793bdb869bbb19f5f4ca173d9cf1fed69f2423563e88d821ecf040aee9", 0x3d}, {&(0x7f0000003080)="20d715ee0a7964b4dadc030ad178e6a691e2d41645955a0c8684ff6abb56fbc9ccccc7d29d8d54955e98b08e2d099d255219941c9675ded5a2aca66b9de25a9be84b6fe2a64bf86b82e35c9fa7903b262dbecdfc6d2af019cc810ff7863269d2033779a45b8e4bedb6c14e8a29e76555226f2273ed0cdba69caa532f30f9f0a552b08d5c092b38d3e8f6268d7b570ab52e0b41b9", 0x94}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f000000cbc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000cc40), 0x0, 0x0, 0x0, 0x1}], 0x4, 0x4) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:25:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:38 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bf97"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/05 18:25:38 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xf294, &(0x7f0000000100)=0x4) 2018/05/05 18:25:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000240)={'bond_slave_0\x00', 0x100}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:25:38 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='projid_map\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000040), &(0x7f00000000c0)) 2018/05/05 18:25:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xb, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:38 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:38 executing program 2: r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000005000)='projid_map\x00') 2018/05/05 18:25:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) [ 1175.815894] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 18:25:38 executing program 2: r0 = socket$inet(0x2, 0x8000f, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x7, 0x6, 0x2, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r2, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:25:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0x2000028c, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1175.960185] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 18:25:39 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/05 18:25:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8001) 2018/05/05 18:25:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0x14, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:39 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002f00)={0x818, 0x0, 0x0, 0x70bd25, 0x0, {}, [@nested={0x804, 0x0, [@typed={0x800, 0x0, @binary="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"}]}]}, 0x818}, 0x1, 0x0, 0x0, 0x800}, 0x80) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 18:25:39 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="7776f000bcedffff53"], 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8) sendmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}}], 0x1, 0x0) 2018/05/05 18:25:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0c63df0e826c96d172b8d8d85484d69a33653bc964c4e31e5f561ae4ac3606b51608b2d5838af7d7aae2f098b7237a536bb0c068f99b5f68df8262c05046c895507c9626f2c8e5236954ccd16aabb0f15bd742f41d805e19dfb5ab20d3f7ddac450d82cfcc8e94eb99791dcae1195786a34451cf8e2ed22ceecfc6794e01dbf0975dda4e3ff847406377441de3eea413c4090fedd6fa64748b5ae9378b8d839339210aa48159ec6effe8151864ac5fb8c37c21f14b48d81073b4a7fab627b0618497c1bd744ebd6f069dea1dcf6f76515c30c0e14296f8cfd700000000000000"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) 2018/05/05 18:25:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000800)='/dev/adsp#\x00', 0x3, 0x8000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000840)={{0xa, 0x4e20, 0xf1fd, @loopback={0x0, 0x1}, 0x93d6}, {0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1, [0x8, 0x5, 0x100000000, 0x1, 0x0, 0x6, 0x5, 0x2]}, 0x5c) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="3e420f38095e03660f38802bf22e0f01df65f3f236f244ddb900000000450f01c966460f388285004800000f01b946ef957af2440f10e366ba410066b80a0066eff4", 0x42}], 0x1, 0x5b, &(0x7f0000000100), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000540)=[@text32={0x20, &(0x7f0000000100)="c4e181c43b00da3c7a6417660f38828c240200000066b8bc008ed0c4c2c1b6690766ba6100b00cee66bad10466b8670066ef0f213d3e660f38df63fd", 0x3c}], 0x1, 0x0, &(0x7f0000000580), 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 18:25:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:25:39 executing program 6: futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:39 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x121800, 0x40) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x200, 0x70bd26, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040080}, 0x24000001) times(&(0x7f0000000000)) 2018/05/05 18:25:39 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, r0, 0x0) [ 1176.814317] binder: 4685:4695 unknown command 249520908 [ 1176.815560] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 1176.849964] binder: 4685:4695 ioctl c0306201 20004000 returned -22 2018/05/05 18:25:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0x3, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:40 executing program 6: futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:40 executing program 4: 2018/05/05 18:25:40 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000100)={0x0, r0}, &(0x7f0000000140)={0xfffffc0000000000, 0x0, 0xffff, 0x5, 0xfff, 0x6}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x3d6) r3 = syz_open_procfs(r1, &(0x7f0000000000)='projid_map\x00') preadv(r3, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:25:40 executing program 6: futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:40 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x0, 0x8000402400) accept$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000240)={0x411c, 0x70e, 0xff, 0x0, 0x0, 0x3, 0x6, 0x80000001, 0x8, 0xff, 0x10001, 0x3, 0x0, 0x3e, 0x9, 0xffff, 0x3, 0x101, 0x6}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000600)=r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x81, 0x8001, 0x8000, 'queue1\x00'}) r2 = msgget(0x2, 0x4) keyctl$set_reqkey_keyring(0xe, 0x0) getresuid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300)=0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x10, 0x0, 0x2}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000640)={{0x40, r3, r4, r6, r7, 0x4, 0x800}, 0x2, 0x4, 0x3, 0x5ae43de7, 0x100000001, 0x8, r8, r9}) 2018/05/05 18:25:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f00000001c0)) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/227, 0xe3) [ 1177.081849] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 18:25:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x20, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0xf1}, 0x8) [ 1177.723993] binder: 4685:4753 ioctl c0306201 20004000 returned -14 [ 1177.724376] binder: BINDER_SET_CONTEXT_MGR already set [ 1177.735891] binder: 4685:4754 ioctl 40046207 0 returned -16 [ 1177.745660] binder: 4685:4753 ioctl c0306201 20000540 returned -14 [ 1177.749842] binder_alloc: binder_alloc_mmap_handler: 4685 20000000-20002000 already mapped failed -16 [ 1177.765222] binder: 4685:4695 ioctl c0306201 20000540 returned -14 [ 1177.784994] binder: undelivered TRANSACTION_COMPLETE [ 1177.790335] binder: undelivered transaction 286, process died. 2018/05/05 18:25:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1000000000000110, 0x4c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) waitid(0x1, r1, 0x0, 0x60000009, 0x0) 2018/05/05 18:25:41 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0x15, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:41 executing program 0: r0 = socket$inet(0x11, 0x40000000000803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0xffff, 0x100}, 0x8) r3 = getpgid(0x0) sched_setaffinity(r3, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r4 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) sysfs$1(0x1, &(0x7f0000000240)='/dev/sequencer2\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x1, "a6160c36f6c152e9", "cae1bc31a3e4b5eb1343ca7c7e0023db25b9afab3328c0ec1ca71be1ec61afdc", 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/205, 0xcd}], 0x1, &(0x7f0000000500)=""/226, 0xe2}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000300)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000002c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/05 18:25:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x14203) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:25:41 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000400), &(0x7f00001c1ffc)=0xffffffffffffff74) listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000000840)=""/72, 0xfffffd05) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0xffffffffffffffff) clone(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000002840)) getpid() faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x200) gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@loopback}}}, &(0x7f0000000980)=0xe8) getgroups(0x6, &(0x7f00000009c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000a00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e80), &(0x7f0000000ec0)=0xc) getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001400)={{{@in=@dev, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001500)=0xe8) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) 2018/05/05 18:25:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x201) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x7e, 0x4}) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044affc)=0x4) 2018/05/05 18:25:41 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/220, 0xdc}, {&(0x7f0000000200)=""/94, 0x5e}, {&(0x7f0000000280)=""/184, 0xb8}, {&(0x7f0000000340)=""/226, 0xe2}], 0x4, &(0x7f0000000440)=""/69, 0x45, 0x3ff}, 0x2042) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={r1, 0x1f}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f00000005c0)={@rand_addr, @multicast2}, &(0x7f0000000580)=0xffffffffffffff66) 2018/05/05 18:25:41 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6eff012f6669625f747265815df2617400") preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:25:41 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:41 executing program 4: getresgid(&(0x7f0000000100), &(0x7f0000000040), &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) [ 1178.574259] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 18:25:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x45ffd1010167db8f, 0x0) io_setup(0xd2c2, &(0x7f0000000040)) 2018/05/05 18:25:42 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x3) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/05 18:25:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x15, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:42 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x0, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x70) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000400)=""/98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'bridge_slave_1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/05 18:25:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000000)) 2018/05/05 18:25:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x52080, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000000)={0x0, 0x4000}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x177) 2018/05/05 18:25:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000280)="465ce15d4ef5e94939c18e95bb76bbf4", 0x10) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/247}, {&(0x7f0000000300)=""/100, 0xdd}], 0x270) 2018/05/05 18:25:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:42 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/dev_snmp6\x00') openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1000013f, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x101, 0x14, [0x80, 0x6, 0x3, 0x8, 0xb86b]}) 2018/05/05 18:25:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB='oHW'], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) delete_module(&(0x7f0000000000)='@\x00', 0x200) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x9, 0x2}) 2018/05/05 18:25:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x7, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x422, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x9, 0x6d}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r4, 0x857}, &(0x7f00000004c0)=0x8) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffdf}]}) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x20800, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000500)={0x5, 0x1, 0x8, 0x5}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r7, &(0x7f0000000180)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x1c) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x4}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000040)={0x2, r6, 0x1}) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000240)="440f01d1470faefe0f07c441c5e16900c482b5932ce2410f090f01f0b9800000c00f3235010000000f30430f01cf0f01f8", 0x31}], 0x1, 0x8, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000200)={0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) connect$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r9, 0x80046402, &(0x7f0000000100)=0x3) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000080)) mprotect(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f00000002c0)={0x3, 0x23, 0x2c80000, 0x9, 0xd6b5, 0x8}) 2018/05/05 18:25:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x1}) 2018/05/05 18:25:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x14, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:42 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82140, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f0000000080)=""/222}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="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", 0x1ff) 2018/05/05 18:25:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) semget(0x1, 0x0, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000600)={0x44, 0x0, &(0x7f0000000480)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000240), &(0x7f00000002c0)=[0x0]}}], 0x0, 0x0, &(0x7f00000005c0)}) 2018/05/05 18:25:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:43 executing program 0: r0 = memfd_create(&(0x7f0000000000)='mime_type\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000007c0)=""/20) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000000700)='rxrpc\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='mime_type\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="687696efec0b151d00000000000000000a004e2000000000ff0100100071980000000000000000000001000000000000000000000000000000000000000000000000000000030000000000000000549f000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440000000000f23dc23e0000000000000000000000000001000000000000000000000000000000"], 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000240)=@expire={0x10c, 0x18, 0x415dd19efbe61656, 0x70bd2a, 0x25dfdbfe, {{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x6, 0x4e22, 0x5, 0x2, 0xa0, 0x80, 0x67, r4, r5}, {@in=@multicast1=0xe0000001, 0x4d5, 0xff}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x3, 0x51e4000000, 0x6d19, 0xffffffffffffffc1, 0x6e16, 0x3, 0x1f, 0x8}, {0x1, 0x5, 0x120000, 0x4}, {0x1, 0x4, 0xa0c6}, 0x70bd26, 0x3501, 0xa, 0x2, 0x1f, 0x20}, 0x6}, [@lastused={0xc, 0xf, 0x3f}, @replay_thresh={0x8, 0xb, 0x101}]}, 0x10c}, 0x1}, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='f2fs\x00', 0x220040, &(0x7f0000000440)="547f93c87b91369429a57118a4ecd720219db475fda95572c0b1f5d16faab4075887881328b12be3eff482aa9b3745b52a5ba448ec407bada9fdd978731dfa564edb") r6 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000737000)={r6, &(0x7f0000161f7b), &(0x7f0000a94f37)}, 0x20) socket$vsock_stream(0x28, 0x1, 0x0) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) 2018/05/05 18:25:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) 2018/05/05 18:25:43 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) prctl$setendian(0x14, 0x3) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 2018/05/05 18:25:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0xa, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1180.232909] binder: 4878:4894 got transaction with invalid offset (0, min 0 max 0) or object. [ 1180.263316] binder: 4878:4894 transaction failed 29201/-22, size 0-8 line 3034 [ 1180.305058] binder: BINDER_SET_CONTEXT_MGR already set [ 1180.313329] binder: 4878:4904 ioctl 40046207 0 returned -16 [ 1180.326909] binder_alloc: 4878: binder_alloc_buf, no vma [ 1180.332713] binder: 4878:4904 transaction failed 29189/-3, size 0-8 line 2971 2018/05/05 18:25:43 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getpeername(r0, &(0x7f0000000f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f80)=0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xffff}, 0x1) 2018/05/05 18:25:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0xee7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/icmp6\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/05/05 18:25:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0xe46}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0205f20ca39f000000000000000000000200010000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000"], 0x48}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) socket$can_bcm(0x1d, 0x2, 0x2) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmdt(r2) 2018/05/05 18:25:43 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f75700053d844757b95270dbafa4dc4fde94f3f9b463d477a67e244c0943c4d68d960c799df4b172cda3415d1ea0887ac7c7bac4d159864be27e8f3b7dbe80c728c2c7743dbc7acb64410d7339c8a9ee26eae74d725c749e2f1d2b2235ad82acc16dd9ddd13b5b07db11e906f6d9a5ebde8ee7b09b912cd6e4a99ee14c915a6f7157d49973deb504685cc9434b8aef64e74f24b2a31c4cd15ee5e0a00298a7d576b08c75abd0bfe321b7f37a1a00ca5d53ebcf85b8581c4eb1f19fc07f8525ccca0a5351f", 0x1ff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000480)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000380)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000340)={@rand_addr=0xe1bb, @broadcast=0xffffffff, @rand_addr=0x80000001}, 0xc) r5 = pkey_alloc(0x0, 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000003c0)=0x8000, &(0x7f0000000400)=0x2) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, r5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0x49, [], 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/73}, &(0x7f0000000040)=0x78) 2018/05/05 18:25:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:43 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x89, 0x100) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000140)={0x2, r0}) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') r2 = semget$private(0x0, 0x2, 0x101) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000000000)=""/13) ioctl$LOOP_CLR_FD(r1, 0x4c01) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x3) r3 = dup2(r0, r0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x0, 0x1, 0xe649, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x9) close(r4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xfc, r5, 0x1, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x13e7000000000000}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5ce1}]}]}, 0xfc}, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000240)={r6, 0x94, "4a29a0ad241ffe7449b4e037738c1db19ebcea2a9d0698e93dab8ad5c848f0b55f3b3eab1588e5478f964f31fcfe189d7e3d7ecfa03d362ec5a5d76a0c42ee3f7626bdbed5d2107ebcdeade75bb28fa0d67e4941ac2c4b29f96f13bc068e9a3c833b173b5be2b7968f3f13f39f1c1d9620d4ceb6d5d6260c7c3e0cfbeddeb6079f1910d12ad509f701b27e936f361cfdb7b5089a"}, &(0x7f0000000300)=0x9c) 2018/05/05 18:25:43 executing program 0: r0 = semget$private(0x0, 0x7, 0x488) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x3f}, {0x0, 0x100000001}], 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x300, 0x0) 2018/05/05 18:25:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0xb, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1180.359465] binder: undelivered TRANSACTION_ERROR: 29189 [ 1180.365194] binder: undelivered TRANSACTION_ERROR: 29201 [ 1180.428253] QAT: Invalid ioctl 2018/05/05 18:25:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) [ 1180.450937] QAT: Invalid ioctl 2018/05/05 18:25:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syzkaller1\x00', &(0x7f0000000240)=@ethtool_channels={0x3d, 0x9, 0x7, 0x7, 0x4, 0xfffffffffffffbff, 0x1, 0x7fffffff, 0xb41e}}) socketpair(0x10, 0x7, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) [ 1180.486155] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 18:25:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x4, 0xffffffffffff8000, 0x1ff, 0x81, 0x80000001, 0xffffffffffff0000}, 0x7}) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100, 0x80) 2018/05/05 18:25:43 executing program 1: r0 = semget$private(0x0, 0xa, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x40) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000080)={0x8, 0xa, 0x0, [{0x3, 0x7, 0x3, 0xc6, 0x3, 0x3, 0x8}, {0x3, 0x5, 0x8d23, 0x5, 0x8, 0x0, 0x7}, {0x9, 0x1, 0x7fff, 0x1, 0x9, 0x100000000, 0x600000000000000}, {0x4, 0xc3, 0x0, 0x6, 0x8, 0x7, 0x1}, {0x2, 0x0, 0x3ff, 0x5, 0x7, 0xffff, 0x9}, {0x5, 0x1, 0x10000, 0xc000000000000000, 0x7, 0x40, 0x1}, {0x0, 0xa28, 0xe7f, 0x80, 0x9, 0x2, 0x2000400000000}, {0x2, 0x1000, 0xfffffffffffffffb, 0xfff, 0x1, 0x1, 0x7}, {0x1, 0x1, 0xa27, 0xffff, 0x100000001, 0x9900, 0x3}, {0x7f, 0xa4, 0x6, 0x0, 0x5, 0x6, 0x7}]}) semop(r0, &(0x7f0000000000)=[{0x0, 0x100000001}, {0x0, 0x200}, {0x0, 0x7}, {0x3, 0xfffffffffffffff8}], 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 2018/05/05 18:25:43 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = gettid() ptrace(0x4219, r0) 2018/05/05 18:25:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x10, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:43 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x400000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x7, 0x8, 0x7, 0xfffffffffffffe01, @time={r1, r2+10000000}, {0x1f, 0x94}, {0xa9e, 0x800}, @addr={0x80000001, 0x2}}, {0x7fffffff, 0xcf, 0x5705524e, 0x3, @tick=0x8001, {0x5, 0x400}, {0x1f, 0x3ff}, @note={0x86ae, 0xc51, 0x6, 0x94e}}, {0x9, 0x84609bc, 0x7, 0xfff, @time={0x0, 0x1c9c380}, {0xffffffffffff8001, 0x2}, {0x2, 0x40}, @addr={0xaa3, 0x3f140c24}}, {0x1, 0x20, 0x2, 0x7, @time, {0x7, 0xa0}, {0x7, 0x1}, @control={0x3, 0x8, 0x80000000}}, {0x401, 0x40, 0x6, 0x3, @tick=0xfffffffeffffffff, {0x1, 0x4}, {0x6d64, 0xffffffff}, @control={0x35, 0x8000, 0x3}}, {0xfffffffffffffffc, 0x0, 0x0, 0x61, @time={0x0, 0x1c9c380}, {0x5, 0x7}, {0x2, 0x61d}, @raw32={[0x10001, 0x8, 0x3]}}, {0x4, 0x7, 0x5, 0x1ff, @tick=0x3f, {0x7, 0x8}, {0x100000001, 0x100}, @quote={{0x7ff, 0x9}, 0x100000000, &(0x7f0000000140)={0x3f, 0x5, 0x2, 0x8000, @tick=0x3f, {0x1d, 0xffff}, {0x6, 0x2e91}, @time=@time={0x77359400}}}}, {0x100, 0x69, 0x5, 0x0, @time, {0xffffffffffffffff, 0xffffffffffffffe1}, {0x7fff, 0xbb2}, @raw32={[0x4, 0x3, 0x8]}}], 0x180) 2018/05/05 18:25:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:43 executing program 3: syslog(0x3, &(0x7f0000000000), 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setparam(r0, &(0x7f0000000000)=0x5) tkill(r0, 0xe) ptrace(0x4208, r0) 2018/05/05 18:25:43 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x8, &(0x7f0000000140)="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", 0xfce1) 2018/05/05 18:25:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[], 0x0) 2018/05/05 18:25:43 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0x61, 0x3, 0xffffffff, 0x9, "80ab94a3683685341fd0c6118b88eebc74644b417cc63b9f5411d4d0a71d223e509cb625aa82f576be14c5dd", 0x4}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=@srh={0x2f, 0x8, 0x4, 0x4, 0x9, 0x6, 0x2, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, @dev={0xfe, 0x80, [], 0x20}]}, 0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0xffffffffffffff01}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0xfffffffffffffd2a, 0x1151}, &(0x7f0000000080)=0xffffffffffffff7a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x7fff, 0x7, [0x3, 0x3, 0x1, 0x9, 0x8, 0xc29f, 0x4]}, 0x16) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/05/05 18:25:43 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') socket$can_bcm(0x1d, 0x2, 0x2) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0xfffffffffffffffe) [ 1180.789287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 18:25:43 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/05/05 18:25:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:44 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/76, 0x232}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/16) 2018/05/05 18:25:44 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599fc60996c9b95f1d29d411a65c06a44cce339e1f6dd5aedfe7e8d937f23e3538f38f7cedc53c70deed22a35fd5a311c0115d00024c67f13637f6fa130332ddd3ca6702f69aadf2134d4fb00fa3960c2efea963d2a5f4a2c86d806e4ac3b0c153a13ee2b5582bfb0857dc465d310f231cbf51475096254d3f0b5ebd001f24c11e16940799fc4d0a9088684c0ef9b17c33fa53768ecb18742d27bbb8306a2", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x3, 0x72, 0x1, 0x0, 0x0, [], [], [], 0x2, 0x3cd}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x3b, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0x0, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0x9f, 0x8, 0x7}}, 0x44) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/05/05 18:25:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000200)="92", 0x1}], 0x1, &(0x7f0000000400)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80}}], 0x20}, 0x10000000000) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000004c0)="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", 0x1000) 2018/05/05 18:25:44 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/05 18:25:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x3, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:44 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000001c0)="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", 0x10d) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x6, 0x4) 2018/05/05 18:25:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0x5}, 0x0, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ftruncate(r1, 0x100000001) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10001, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/05/05 18:25:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:44 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/4096) 2018/05/05 18:25:44 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff08004500001b000000000001907800efb2d6dceddbc1000000ffffffffaf18e13a1b859eff0d009078000001000000000000000004000000000000000000001a92c4c2154995015d0fd43c5401ad687c448a21ec1c53056e242140b36dd020dd706b855b9334e1f7327e89d3dbcf33344b4a373e2a2ac30f5bbcf70c30e5ec3a83a8713d9d973b343586f52ac8e0636b940f41994c2c320dd436586de6579fc090cb61a5054d687cce4720b3b0f303f96f2a00014a0a1bedcd50f486f8b80f9f94ad9951200a5e187a1e9698e9a0f5f83a344e1c6fc04e530c1304bbfd785c8924a6d4"], &(0x7f0000ea3000)) 2018/05/05 18:25:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1f, 0x0) 2018/05/05 18:25:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100, 0x141000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/211) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200200, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 1181.617710] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 18:25:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x5, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x0) 2018/05/05 18:25:44 executing program 4: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/77, 0xb7}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) 2018/05/05 18:25:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') io_setup(0x3, &(0x7f0000000000)=0x0) arch_prctl(0x1003, &(0x7f00000015c0)="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") io_submit(r1, 0x8, &(0x7f0000000700)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000000040)="992cd8f0ae6274de6a911baa010c3a34bb600bc72954a3fc122a717e79915495dc3d77dc0be668394163265ab3292ec62c91840cb9aee45512762ab160f7ccc5ff1f55bd4ab86a147d291d4ffbae86ce52965fba67bcf83e6f9142b0181985fd091f37ac62b60e1c6babf648425982c48d0b5d231e0af385512b298fbeee5c76911674f143cfd90a8338abb5a4c7052fa2d3e998c83ce6ff326633ca5339dd8a5cde8f1a61e581ae4ab9f06f4c834995f6102b0c02", 0xb5, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0xff, r0, &(0x7f0000000140)="f61f72f841d77bd1baaf3c5cfb101cb91bf11b5dc6160671b56b51ced8ea0d7ea3abf7d56798cd18b117", 0x2a, 0x59, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f00000001c0)="58f79ade816d736faa54993ca0155fd6425de0fc6daabc391a5c68227658ffc533a6808a3ededee6bc7287aee98d4b26c51f89f237bb77355b4cd3e6044e263473da2795e0608ebcc2ba1b4c6ba98397af24d0593449c4cb246f4d42e0691122a9fbd6a9c03ccadaffc0b47d7c7224ea6eb1eaeea21e051edb8e183268b681e2f6e6e3f4e315b55bc6bd4cbceab25ac41c8f54de76d007005095bd174db96b942616f9bfc6b6f9d5f8106297a6c075679d2ae1793b7ab3c85c82f14ec0bab38fdacfa3117f0d62ca88ca2bfc3154f49738d429263cd8be1e5ea2f6169f01093eda53196ce0bd7d27380b747dd70477", 0xef, 0x7f, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000300)="53048062d5836c7d675b7b272086fc1dd1cb80e795e534c242279b75b3d78a376b1b6327bd5026cf8d9465c3ce2f00858aeb8b455f6c21d7d62ccf8724c49567c2049e05f5d197ec9bc27822c5e275c04c80a9d9954fd2c59d59a762e7294ec6d24b630c21305dea6b91079045c1372a577afce5db9c4e9aebca1efae3d57c2120965f1f0332f0929b83ad5d1d0723a7ab9933aed204f79056040970cd697903c788ffd20d41011f39be63046d85b5b1b4fab8c853713829d7295a73f7e2918f94bd12127b58b54612916c5cb3c4c56e3bf4c99e07f37a75b5487a3d3211788482b78993", 0xe4, 0x2, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000440)="2556dc2f9f9f93c88658b8d960096d262b80511c85c0c9797878354212a159e4e7d1f29c0036039b2d3419195ece609e03e97cd9d440fcab29d5ff676d4434eccae565ecce59caad078c598be3468a561bfc39e4773f0a5b4517125f66f8d5968e", 0x61, 0x2, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000500)="8e3f2e4e", 0x4, 0xa, 0x0, 0xf84483d0af6ee6c9, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xf, 0x2f8, r0, &(0x7f0000000580)="bb5b7b7456b3add38b267183d67cce7eccf9387f1882eaf8da9b22aba3b7f5903d48b2b772a55f9913718aa3f5075f6d6aa2d94eb9189e771f3257831e7d7dc4817606de375480cae318a9ce82", 0x4d, 0x2, 0x0, 0x1, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000000640)="90c6093a26523bf5f9edafad015e515084b50bb5fe055effa978595d7ee7d71a6e4be214ab98be3bea5e7dbdb42ad438a897f06245af3dae2084ad7b32750d0637bd214067e653a263c186b62a863beacdef00c79a8fd67d", 0x58, 0x7, 0x0, 0x1, r0}]) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer\x00', 0x204200, 0x0) io_submit(r1, 0x3, &(0x7f0000000a80)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000740)="62f8f2f8ea2ef29fce3bb5774ee6a8f49a66594cd02e42c88003ab1f48fd28e7345252d9cceb1503dd5b800173a6d7897da507d9b8e95e00c9c4d9b91450549808874006907b0766ad9b482281b9a9d1aaa728f7f208ee4f366cc03b4522b866055522740d1a867f77aca1cd83926b187cdbc4542a79709d039205968ff4f0027c1210a27d7bf0e5914f735899cee3644e7051a3f6bf93cbad04497a7af0f2cefd069cf2ce13c762144d80c366976321527f7317e1c4c8471d702817d379da6d2ec64a97703e0814864fb830e3a28c3c2fd103611a7fb0dff4c42ef9", 0xdc, 0x9, 0x0, 0x1, r0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x2, r2, &(0x7f00000008c0)="54424fc74bc398367ff9591ffc01a501a42e7ede98572c7359dadf6aa3f4df8c06710a564c68cca4cb1361b8034fffadc96e150516158812628f08f3283c656dee1edf9a97cc61c21e588f836cc5d74d1a585f8bbb7642662c18dff471e3847d766a0c5c70306996fad62a597459a903efeef8a9432023b1efb5867cfd702b179ca63408a1dfc52ea85837ae0c6c0a59875a55d0be0e9898e285c5a2c09aad4776ec7a", 0xa3, 0x5, 0x0, 0x1, r0}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f00000009c0)="690c1c2d9a0d981aee5efb5c60a54c59f25635de81351d81b06379d00164a9d0e3f7734cc4b9a0f3b5fb01463a4d58925ee64d27ec5d6790315a3736a2934c382afb1e709f73efb5ffa72fe8ccdd", 0x4e, 0x9, 0x0, 0x1, r0}]) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) [ 1181.817332] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/05/05 18:25:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x6, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:45 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f00000002c0)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000c40), 0x1000, &(0x7f0000000740)=ANY=[]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8500, 0x0) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f00000007c0)="c3", 0x1}], 0x1) 2018/05/05 18:25:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2a3, 0x4) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x10000, 0x4) 2018/05/05 18:25:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0x3, 0x3, 0x5, 0x1, 0x1}, 0xde, 0x9, 0xb75}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0xfe, 0x4) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x2) 2018/05/05 18:25:45 executing program 3: r0 = socket(0x10, 0x20000000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x40240) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x1000000000200000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x10d006, &(0x7f0000000080), 0x1, r2, 0xc}) write(r0, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) 2018/05/05 18:25:45 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e24, @rand_addr=0x5f25}}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) connect$ax25(r2, &(0x7f0000000180)={0x3, {"c525fdf23da3a4"}, 0x100}, 0x10) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000009500080000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = semget$private(0x0, 0x3, 0x418) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000100)=""/72) dup3(r0, r3, 0x0) 2018/05/05 18:25:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x0) 2018/05/05 18:25:45 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9b3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x840) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/05/05 18:25:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x0) 2018/05/05 18:25:45 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/90, &(0x7f0000000240)=0x5a) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)) 2018/05/05 18:25:45 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='projid_map\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:25:45 executing program 0: mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) ioctl(0xffffffffffffffff, 0x2283, &(0x7f0000979fff)="a6") r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vlan0\x00', 0x0}) open_by_handle_at(r0, &(0x7f00000000c0)={0x86, 0x7502, "604ec249d59bd7e040df973c3b6fe809c6251b2294423bf41881bf3dd62847a0029f5e8881abaff842a8da5dd3d53b986b2ae2418709c712086e53e58a17dbd08daa54ef2f4314767bc3d2f098f78f5f7954e572cdbd9f91cb46565e021e81c59c6437c0847aee2b567187f3fa9e1d99a00c7bf6e52ff1cfb02d91276138"}, 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x200, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) ioctl$TIOCCONS(r0, 0x541d) write$evdev(0xffffffffffffffff, &(0x7f0000001fdc), 0x322) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) [ 1182.636228] Unknown ioctl 35083 2018/05/05 18:25:45 executing program 6 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:45 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x240, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) [ 1182.688866] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/05/05 18:25:45 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) [ 1182.800365] FAULT_INJECTION: forcing a failure. [ 1182.800365] name fail_futex, interval 1, probability 0, space 0, times 1 [ 1182.812103] CPU: 0 PID: 5105 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #34 [ 1182.819314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1182.828685] Call Trace: [ 1182.831308] dump_stack+0x1b9/0x294 [ 1182.834977] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1182.840219] should_fail.cold.4+0xa/0x1a [ 1182.844325] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1182.849464] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1182.854688] ? __unlock_page_memcg+0x72/0x100 [ 1182.859211] ? unlock_page_memcg+0x2c/0x40 [ 1182.863477] ? page_add_file_rmap+0x779/0xe20 [ 1182.868004] ? print_usage_bug+0xc0/0xc0 [ 1182.872103] ? page_add_new_anon_rmap+0x850/0x850 [ 1182.876976] ? debug_check_no_locks_freed+0x310/0x310 [ 1182.882195] ? print_usage_bug+0xc0/0xc0 [ 1182.886287] ? graph_lock+0x170/0x170 [ 1182.890118] ? __wake_up_common_lock+0x1c2/0x300 2018/05/05 18:25:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x14, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1182.891670] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 1182.894910] ? lock_acquire+0x1dc/0x520 [ 1182.894935] get_futex_key+0x13c3/0x1e90 [ 1182.894953] ? print_usage_bug+0xc0/0xc0 [ 1182.894974] ? futex_lock_pi_atomic+0x390/0x390 [ 1182.894987] ? reacquire_held_locks+0xbc/0x3e0 [ 1182.895000] ? alloc_set_pte+0x1013/0x1600 [ 1182.895023] ? find_held_lock+0x13f/0x1c0 [ 1182.933165] ? print_usage_bug+0xc0/0xc0 [ 1182.937251] ? lock_downgrade+0x8e0/0x8e0 [ 1182.941437] ? unlock_page+0x1d0/0x2b0 [ 1182.945379] ? debug_check_no_locks_freed+0x310/0x310 2018/05/05 18:25:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x9, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1182.950603] ? print_usage_bug+0xc0/0xc0 [ 1182.954689] ? filemap_map_pages+0xcd4/0x1870 [ 1182.959224] ? debug_check_no_locks_freed+0x310/0x310 [ 1182.964456] ? find_get_entries_tag+0x10a0/0x10a0 [ 1182.969336] ? __lock_acquire+0x7f5/0x5140 [ 1182.973609] ? debug_check_no_locks_freed+0x310/0x310 [ 1182.978838] ? debug_check_no_locks_freed+0x310/0x310 [ 1182.984143] ? print_usage_bug+0xc0/0xc0 [ 1182.988241] ? graph_lock+0x170/0x170 [ 1182.992070] ? graph_lock+0x170/0x170 [ 1182.995893] ? lock_acquire+0x1dc/0x520 [ 1182.999886] ? __fdget_pos+0x1a9/0x1e0 [ 1183.003795] ? graph_lock+0x170/0x170 [ 1183.007621] ? __lock_acquire+0x7f5/0x5140 [ 1183.011884] ? find_held_lock+0x36/0x1c0 [ 1183.015980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1183.021544] ? _parse_integer+0x13b/0x190 [ 1183.025733] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1183.030961] do_futex+0xbe6/0x27d0 [ 1183.034504] ? _parse_integer+0x190/0x190 [ 1183.038655] ? lock_release+0xa10/0xa10 [ 1183.042635] ? exit_robust_list+0x290/0x290 [ 1183.046966] ? lock_downgrade+0x8e0/0x8e0 [ 1183.051110] ? find_held_lock+0x36/0x1c0 [ 1183.055171] ? lock_downgrade+0x8e0/0x8e0 [ 1183.059310] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1183.064837] ? proc_fail_nth_write+0x96/0x1f0 [ 1183.069322] ? proc_cwd_link+0x1d0/0x1d0 [ 1183.073381] ? find_held_lock+0x36/0x1c0 [ 1183.077440] ? kasan_check_write+0x14/0x20 [ 1183.081671] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1183.086609] ? wait_for_completion+0x870/0x870 [ 1183.091198] ? __sb_end_write+0xac/0xe0 [ 1183.095168] __x64_sys_futex+0x46a/0x680 [ 1183.099221] ? do_futex+0x27d0/0x27d0 [ 1183.103020] ? __ia32_sys_read+0xb0/0xb0 [ 1183.107081] ? do_syscall_64+0x92/0x800 [ 1183.111050] do_syscall_64+0x1b1/0x800 [ 1183.114928] ? finish_task_switch+0x1ca/0x810 [ 1183.119416] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1183.124337] ? syscall_return_slowpath+0x30f/0x5c0 [ 1183.129259] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1183.134619] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1183.139458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1183.144639] RIP: 0033:0x455979 [ 1183.147818] RSP: 002b:00007fbf17456c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1183.155522] RAX: ffffffffffffffda RBX: 00007fbf174576d4 RCX: 0000000000455979 [ 1183.162788] RDX: 0000000000000000 RSI: 0000000400000085 RDI: 0000000020000040 [ 1183.170060] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000020000000 [ 1183.177319] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000014 [ 1183.184579] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000000 2018/05/05 18:25:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) 2018/05/05 18:25:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000a98000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000000)=r4) 2018/05/05 18:25:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x330c, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x100000001, 0x6}, &(0x7f0000000140)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x81, 0x2) [ 1183.215937] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 18:25:47 executing program 6 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"92e158cf4c1043"}, 0x4}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000000200), 0xfffffd2a) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ad7000)={0x0, &(0x7f0000000200)}, 0xffffffffffffff1b) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000100), 0x1) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r3, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa}, 0xdb) sendto$inet6(r3, &(0x7f0000000280)="3bcdc24f03c7151706b44a0ce61f11afa3fe2c2d3daa253bf8e07694dafc2183c5e83651ccc6fb92e817a37a9456192f4013abe4", 0x34, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000003c0)=0xea, &(0x7f0000000440)=0x3) r5 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000000000000000000000000000000000000000ff00"}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) gettid() 2018/05/05 18:25:47 executing program 5: r0 = socket(0xf, 0x6, 0xffffffffffdffffc) io_setup(0x40, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/05/05 18:25:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x50801, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x70, 0x0, 0x700, 0x70bd2d, 0x0, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x70}, 0x1}, 0x0) creat(&(0x7f0000000180)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file1\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) chmod(&(0x7f0000000040)='./file0\x00', 0x21) 2018/05/05 18:25:47 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x440000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x0, 0x200, 0x2, 0x8001}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200040, 0x0) 2018/05/05 18:25:47 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xe9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x7, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xce}, &(0x7f0000000100)=0x8) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigprocmask(0x2, &(0x7f00000002c0)={0x8000}, &(0x7f0000000300), 0x8) rt_tgsigqueueinfo(r2, r3, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/128, 0x80}], 0x1000000000000146) 2018/05/05 18:25:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0xa, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000080)) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4080, &(0x7f0000000040)=0x4) [ 1184.247883] FAULT_INJECTION: forcing a failure. [ 1184.247883] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1184.260200] CPU: 0 PID: 5154 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #34 [ 1184.267423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1184.271165] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 1184.276794] Call Trace: [ 1184.276827] dump_stack+0x1b9/0x294 [ 1184.276849] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/05 18:25:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x4, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 1184.276879] should_fail.cold.4+0xa/0x1a [ 1184.276899] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1184.276918] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1184.276943] ? __unlock_page_memcg+0x72/0x100 [ 1184.276957] ? unlock_page_memcg+0x2c/0x40 [ 1184.276972] ? page_add_file_rmap+0x779/0xe20 [ 1184.277004] ? print_usage_bug+0xc0/0xc0 [ 1184.328575] ? page_add_new_anon_rmap+0x850/0x850 [ 1184.333455] ? debug_check_no_locks_freed+0x310/0x310 [ 1184.338685] ? print_usage_bug+0xc0/0xc0 [ 1184.342955] ? graph_lock+0x170/0x170 2018/05/05 18:25:47 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x98, 0x8001) r1 = socket$inet6(0xa, 0x0, 0x5) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r2, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) [ 1184.346815] ? __wake_up_common_lock+0x1c2/0x300 [ 1184.351768] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1184.358135] get_futex_key+0x13c3/0x1e90 [ 1184.362246] ? print_usage_bug+0xc0/0xc0 [ 1184.366377] ? futex_lock_pi_atomic+0x390/0x390 [ 1184.371084] ? reacquire_held_locks+0xbc/0x3e0 [ 1184.375708] ? alloc_set_pte+0x1013/0x1600 [ 1184.379540] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 1184.379973] ? find_held_lock+0x13f/0x1c0 [ 1184.380003] ? print_usage_bug+0xc0/0xc0 [ 1184.380021] ? lock_downgrade+0x8e0/0x8e0 [ 1184.380042] ? unlock_page+0x1d0/0x2b0 [ 1184.380064] ? debug_check_no_locks_freed+0x310/0x310 [ 1184.380085] ? print_usage_bug+0xc0/0xc0 [ 1184.413959] ? filemap_map_pages+0xcd4/0x1870 [ 1184.418504] ? debug_check_no_locks_freed+0x310/0x310 [ 1184.423736] ? find_get_entries_tag+0x10a0/0x10a0 [ 1184.428620] ? __lock_acquire+0x7f5/0x5140 [ 1184.432896] ? debug_check_no_locks_freed+0x310/0x310 [ 1184.438131] ? debug_check_no_locks_freed+0x310/0x310 [ 1184.443473] ? print_usage_bug+0xc0/0xc0 [ 1184.447580] ? graph_lock+0x170/0x170 [ 1184.451432] ? graph_lock+0x170/0x170 [ 1184.455262] ? lock_acquire+0x1dc/0x520 [ 1184.459260] ? __fdget_pos+0x1a9/0x1e0 [ 1184.463265] ? graph_lock+0x170/0x170 [ 1184.467104] ? __lock_acquire+0x7f5/0x5140 [ 1184.471392] ? find_held_lock+0x36/0x1c0 [ 1184.475484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1184.481048] ? _parse_integer+0x13b/0x190 [ 1184.485234] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1184.490479] do_futex+0xc16/0x27d0 [ 1184.494063] ? _parse_integer+0x190/0x190 [ 1184.498249] ? lock_release+0xa10/0xa10 [ 1184.502407] ? exit_robust_list+0x290/0x290 [ 1184.506764] ? lock_downgrade+0x8e0/0x8e0 [ 1184.510946] ? find_held_lock+0x36/0x1c0 [ 1184.515037] ? lock_downgrade+0x8e0/0x8e0 [ 1184.519224] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1184.524787] ? proc_fail_nth_write+0x96/0x1f0 [ 1184.529309] ? proc_cwd_link+0x1d0/0x1d0 [ 1184.533405] ? find_held_lock+0x36/0x1c0 [ 1184.537533] ? kasan_check_write+0x14/0x20 [ 1184.541800] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1184.546771] ? wait_for_completion+0x870/0x870 [ 1184.551415] ? __sb_end_write+0xac/0xe0 [ 1184.555422] __x64_sys_futex+0x46a/0x680 [ 1184.559522] ? do_futex+0x27d0/0x27d0 [ 1184.563353] ? __ia32_sys_read+0xb0/0xb0 [ 1184.567443] ? do_syscall_64+0x92/0x800 [ 1184.571459] do_syscall_64+0x1b1/0x800 [ 1184.575370] ? finish_task_switch+0x1ca/0x810 [ 1184.579898] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1184.584857] ? syscall_return_slowpath+0x30f/0x5c0 [ 1184.589821] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1184.595219] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1184.600101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1184.605305] RIP: 0033:0x455979 [ 1184.608506] RSP: 002b:00007fbf17456c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1184.616212] RAX: ffffffffffffffda RBX: 00007fbf174576d4 RCX: 0000000000455979 [ 1184.623481] RDX: 0000000000000000 RSI: 0000000400000085 RDI: 0000000020000040 [ 1184.630765] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000020000000 [ 1184.638041] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000014 [ 1184.645325] R13: 00000000000000a3 R14: 00000000006f4fe8 R15: 0000000000000001 2018/05/05 18:25:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x15, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:48 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x410003, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/05/05 18:25:48 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x40045565, &(0x7f0000000000)) 2018/05/05 18:25:48 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x22002, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000004c0)={0x5, &(0x7f0000000400)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}]}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, r1, 0xffffffffffffffff, 0x1000, 0x6, 0x20c0000) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x0) r4 = dup2(r2, r3) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000280)="f0e036ce967148bf5cffe75e9200c33c38cc33bc45697f7f8df36d28fcadb13cf41023f4a616ecc596179ed63b4607dc4ae3e26363fbbe9f35cfa4a254c8d53f166382f77f5b8049ead312f8e653246eaa00960042043123b1085397bed3b7b71eea8356f1afb1627c9115d74ab3dbb407c0f2294696820ba0149d338fb8cb5b6669eb11a47d7057d01dca4cf6d2618afc6d0a3b4df327d39c4db94bd66f6c8d9951c9e1a0eb25036edfd065b5ae1bb78b893b369f40be893a51000e", 0xbc) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000180)="e369f4ddce0a4fd7a6b64356bfc0724b98599f1699298b0576f8e724fda5d1291daa198c55bd4664432a6f6cf6fe47e3f1cf32e402bb93b85b7fb200db4bcc55be442983f7321c3fa97288cb9336d8fd364f4bd11a7b41d75e6cfda1e78203e31ff7ad141946be31a7091ce6a39355b733cd5e807f456956be3129ac2b4b3b3e5f6a96029e729d8f06159881ebb06bf1e62794bbbd9e9f3e371354e957e168b07eab8c88878c9650dcdbb49edfa035091de556c7d36ad637c07eee83331ff9a6fab0b745d7b8d1f086b9dc6f428e", 0xce}], 0x1) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f0000000080)) 2018/05/05 18:25:48 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702f73f7797a31006295a83106403ca3023a845cc4d39fce6298bed9d99ea977af06854dcebed3cc2eea0cfbd3471c0b3ac92679c22cac07216ba5dcca426650872af4284bd0d93aa23d7c56299593561aa4b639ae8a67bf0d1589", 0x1ff) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000300)) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffff8, 0xfffffffffffffffd) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x24, 0x0, &(0x7f0000000340)=[@request_death={0x400c630e, 0x2, 0x4}, @exit_looper={0x630d}, @register_looper={0x630b}, @decrefs={0x40046307, 0x4}, @exit_looper={0x630d}], 0xcb, 0x0, &(0x7f0000000380)="b2392775ab4e519053c19820efde79a318944d097841a67b0c817a4951e7b974ba8be3fc8535f778be140bfae5c033b4411808d372e8ef11e9b2ecc91185051ec77c3856a7c18f754795353cead651f457878c483b6b0162b3ab2c6d9b7f52c3fc69cb999ff08f79451049fb3cc00a22c7393533952fafc016307e9a71eebd5a83f2f26a9bb8523b0f8bfac886c29fee4b3bbbcb85e5905f481728ae4bdc55339f8e525a08ad66962a249dfba1b14422b644cf9f8956c72c832900703b69752913f4a0a0c9724d64477bfc"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0xa0, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304}, @free_buffer={0x40086303, r3}, @release={0x40046306, 0x3}, @free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x18, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x1, 0x16}], &(0x7f0000000180)=[0x68, 0x38, 0x48]}, 0xfffffffffffffffb}}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x4}, @request_death={0x400c630e, 0x1, 0x3}, @register_looper={0x630b}, @acquire={0x40046305, 0x3}], 0x38, 0x0, &(0x7f0000000280)="0df2e967f701979fc6c33db506806b7c2ec039c3ab21d20bf0b506b4b6347613d36393579a95b484971bde044aa40fb7bc1574bcf5d7c044"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x2c) 2018/05/05 18:25:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x5425, 0x0) 2018/05/05 18:25:48 executing program 6 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:48 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1a, "618ad0d3ed60b19465d95243fd0c312404227b49b94197164d29"}, &(0x7f0000000100)=0x22) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x7f, 0xa, [0x9, 0x4, 0x80, 0x5, 0x7fff, 0x101, 0xe593, 0x100, 0x7, 0x7]}, &(0x7f0000000180)=0x1c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)={0x1c, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="c3"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/05 18:25:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') prctl$setname(0xf, &(0x7f0000000000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) r1 = getpid() sched_setparam(r1, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1d, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in6={0xa, 0x4e24, 0xf362, @ipv4={[], [0xff, 0xff]}, 0x101}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8a}, @in6={0xa, 0x4e24, 0x2, @empty, 0xfffffffffffffffc}], 0xd0) 2018/05/05 18:25:48 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:48 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x21, 0x20002) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/139) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:48 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='K']) fallocate(r0, 0x11, 0x0, 0x100000001) [ 1185.528584] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 18:25:48 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1a, "618ad0d3ed60b19465d95243fd0c312404227b49b94197164d29"}, &(0x7f0000000100)=0x22) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x7f, 0xa, [0x9, 0x4, 0x80, 0x5, 0x7fff, 0x101, 0xe593, 0x100, 0x7, 0x7]}, &(0x7f0000000180)=0x1c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)={0x1c, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="c3"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/05 18:25:48 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x88) r1 = socket$inet(0x2, 0x80006, 0x0) fgetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000005c0)=""/45, 0x2d) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x30040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000580)={0xab5, 0x37f, 0x200, 0x0, 0x7f, 0x8, 0xfffffffffffffffc}, &(0x7f0000000600)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000680), &(0x7f0000000700)=0x27b) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000540)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/05 18:25:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x3, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:48 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x883e, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) 2018/05/05 18:25:48 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x1f000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)={0xff, 0x4, [0x8]}) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x37, 0x2}, &(0x7f0000000040)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x8) timer_delete(r1) [ 1185.713974] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/05/05 18:25:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x4, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x2000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:49 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x60082, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/05/05 18:25:49 executing program 3: r0 = socket(0x4000000000001e, 0x2, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/05/05 18:25:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x80000000000021, 0x0, 0xf000) 2018/05/05 18:25:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x4}, 0x8) getpeername$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000380)=0x1c) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="d85a8a32c725ea5500", 0x9}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/05 18:25:49 executing program 1: r0 = socket$inet6(0x10, 0x3, 0xffffffffffffffff) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x20080) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000005, 0x2010, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2, 0x6, [0x0, 0x4, 0x5, 0x7fffffff, 0x2e, 0x0]}, &(0x7f0000000100)=0x14) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000200)={0x1, r1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x183, 0x400, 0x6e, 0x1}, &(0x7f0000000180)=0x14) 2018/05/05 18:25:49 executing program 4: r0 = semget(0x1, 0x0, 0x800000006) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x9, 0x30}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x2000}, &(0x7f00000002c0)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) semctl$SETALL(r0, 0x0, 0x14, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) 2018/05/05 18:25:49 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x0, r2}) r3 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000000)={{}, 'port0\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r4, 0x3}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) ptrace(0x11, r5) 2018/05/05 18:25:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x3, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:49 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) socketpair(0x9, 0x0, 0x2a1087ad, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x7fff, 0x2, 0x10001, 0x4}) 2018/05/05 18:25:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='oom_adj\x00') clone(0x0, &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000c, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r1) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) writev(r0, &(0x7f0000000000), 0x1ce) [ 1186.635840] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/05/05 18:25:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/05 18:25:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x70, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000180)=0x1) fadvise64(r1, 0x0, 0x7f, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x100, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x8, 0x2) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='*/'], 0x2) 2018/05/05 18:25:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x15, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) getrlimit(0xe, &(0x7f00000000c0)) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/05/05 18:25:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) 2018/05/05 18:25:50 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="990000005b899334c15786de2d8c4d9ccd8194b15d533b9c35d4f7573ab8f93538f127d2ea20a81818b493794bda49d8e471dfe3aa513b9921410f7bfab942b783d2f33f46153e31174936b29a0eabb7fe5a53d034ada963b5ec986017c364e19caba08cd0089329d75d5077ff7a9c99469677b5ed53a8f319eb02774fe89db1ad9d27c6160dee1ca62dd64b8cc2264eccb0ed9ca27b77c62c62b3a6d9"], &(0x7f00000000c0)=0xa1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f00000001c0)=0x84) syz_emit_ethernet(0x1e4, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="3b0439ec7eda", [], {@ipv6={0x86dd, {0x2, 0x6, "eefb74", 0x1ae, 0x3a, 0x1, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x0, 0xa, 0x4, 0x5, 0x4, 0xff, 0x10000, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}, @local={0xfe, 0x80, [], 0xaa}]}, @dstopts={0x2c, 0xc, [], [@generic={0x3, 0x11, "1478d3f8eeed978040efa1a20acf3161c1"}, @calipso={0x7, 0x48, {0x7, 0x10, 0x3, 0x80000000000000, [0x0, 0x1f, 0xdc09, 0x4, 0x3, 0x100000001, 0x70, 0x0]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @hopopts={0xbb, 0x2, [], [@jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0x5a}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @dccp={{0x4e22, 0x4e24, 0x4, 0x1, 0xddca, 0x0, 0x0, 0x6, 0x800, "96a0c9", 0x3, "f99834"}, "4dd874bd3759fa5786e3c3a85597a8d41f1ae4f747271bf0c4e9b601a492eca617656ff0cafb6a26d3af122b7e2d9ba917f0e91406d50f87282e06ac005fdf193659c4cc316dbd4ea26f18cb3db820a3b68330d3428ea701fc3ce109f2880c79cfefe7e7ee66acb07a33a841173fedc5a101f8f4aacf9274ce6637661a183968e15e9b46a45b08f8fb2f1a6e66c4bd245211013f2bf87a457439386c9fc005a40ddc1c4198c3ef6be259f947dbfc93be9606f68eb4e1"}}}}}}, &(0x7f0000000200)) 2018/05/05 18:25:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x5, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d00)=@broute={'%route\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) 2018/05/05 18:25:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5a76, 0x0) fadvise64(r0, 0x7, 0x8, 0x3) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x800, 0x86000) connect$rds(r0, &(0x7f0000000200)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x30140, 0x0) accept$alg(r1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e64ff8), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000380)={{0x4, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'wlc\x00', 0x5, 0x7fffffff}, {@multicast1=0xe0000001, 0x4e22, 0x2000, 0x100000001, 0x2, 0x80000000}}, 0x44) sendto$llc(r0, &(0x7f0000000280)="eac7a44ea770617105febab1a11e802161412f0165875e3418818df81af3361e46607760abf8b979e648a3128232e8ed13992fa07af9d2eaedb355c589b90c15d0939398dfbe0795490bdc2b1e6013468345252c579be5de00da330e7186ce01f8ba680dd13a6b66d74325b0f1d48288118c9740e2de39f51a8383e26f681f18164bb28c57a1fcb720cd52cfd9a74e53fef408a0bd42b4cd13fc6b17435d72aa851886531c73dc449b86a148b8481dd31744750eb95ca6a4ee79496ddd5b61a7172cec405a64573ada33b9e7c42b382324c0e9a78fc287c9ba668f94a1db66f2db6f46ad1a1461e9cbc8ba03bdc5f55ee3a8b74078dac0ce", 0xf8, 0x8081, 0x0, 0x0) write$evdev(r3, &(0x7f0000a16000)=[{{}, 0x1, 0x4f, 0x2}, {}], 0x30) 2018/05/05 18:25:50 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007f8fb72d13b2a4a2809302000000030343026c26236925000400fe7f006b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = dup2(r0, r0) syz_emit_ethernet(0x8c, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7fffffff, 0x7, 0x3}], {0x8100, 0x1, 0x401, 0x2}}], {@generic={0xa7b, "0a987d896c8dab3bb985dbedbdd0054aa6678e05a8a94d718497deb852ca54a43ce412cf63b6f52434a704eeb908d6f9873292ff8d47fc07b57bd6a091fa9974441c5e7180172fe0d8772891aa001a92c4195a0d5cdf6ad258106ef1c963394d1433ba831bce8809195fe8466f6368ca8d43a72ca885"}}}, &(0x7f0000000140)={0x1, 0x3, [0x9a9, 0x97b, 0xbff, 0x5cf]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000640)=0x7fffffff, 0x4) 2018/05/05 18:25:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x14, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x1, 0x9, 0x5, 0x6, 0xba, 0x401, 0xfffffffffffffffc, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8, 0x8be5d0c, 0x5, r3}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f00000000c0)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) 2018/05/05 18:25:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r4, 0x1000}, &(0x7f00000001c0)=0x313) syncfs(r3) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000100)="66410f3881aa0070000048b87230e4fd4b3acc550f23c00f21f835020001000f23f80f23030f60bf0050000066ba4300edc744240057000000c7442402446a0000ff1c24debb4c00000066baf80cb868f1f983ef66bafc0c66edf464f7ff"}], 0x0, 0x0, &(0x7f00000002c0), 0x0) 2018/05/05 18:25:50 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='projid_map\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x80, 0x200, 0x9, 0x4, r1}, 0x2c) preadv(r1, &(0x7f0000001580), 0x0, 0x0) 2018/05/05 18:25:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x300000000000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:50 executing program 0: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)={0x200, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) socketpair$ax25(0x3, 0xfffffffffffffffd, 0xf0, &(0x7f00000003c0)={0xffffffffffffffff}) socketpair(0x9, 0x0, 0x8f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000bc0)={[], 0x5, 0x1, 0x49, 0x0, 0x9, 0x4000, 0x2004, [], 0x40}) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000e40)='IPVS\x00') mq_timedsend(r3, &(0x7f0000000400)="7ed5f71578b8e23c86088a0fcd87ec032663892e5d9453ef398157f27376e8abe032f86e05f233e407968160b4ff6ee9739b3a8565ec9017e83ef40996b84a01d51e6957310f0174a42835daa9ab6f3425e91d0a05546c2219f3f0f1a5b5d479f09eaf66b28c1264334ec5969007780352849c4ac2d31df90e60ff07e5bba4834cc8f9958bedb89bb08bcdced8c5c9b90392dfba3f670dbb0d307525e6876c49ffc14560c2034180309cba1afc9af1875446a63a", 0xb4, 0x4, &(0x7f00000004c0)) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000e80)=ANY=[@ANYRES16, @ANYBLOB="00012bbd7000fedbdf25070000003c000100080004004e22000008000b0073697000080002002f000000080004004e2100000800050004000000080005000100000008000600727200437eb37c51a6534dc1d22ceea88de86d8f5c576d174d13ce0cd0c660f80dd45a2672e216450ca2ca58164a25ba00b3e4e5f4291fa89d2bd48b01efb50ef16587eeab656faa799e8a447a7d69e6c404e70a6fe595cba94774e0057b902254a993443b7bbada46c204e73b85c5d8352ec7fbd900b6f8ac2fea05166a04b2d04e313feb4a8d67862a485477825d85dc7e9825b9a1"], 0x2}, 0x1, 0x0, 0x0, 0x242cdfa9d9ae221f}, 0x8000) r4 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000700)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x370, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @broadcast=0xffffffff, @broadcast=0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff000000, 0x0, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x7bdba8ad, 0x7f, 0x0, 0x3e89, 0x0, 0x400, 'bcsh0\x00', 'bridge_slave_0\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000f80)="8d60b5cae789d64dfb0cc3104c5f4b6d0798f460033c9d4364a6297560f0b0835e870a8deff36f9570dc29658d9dd89ab350702146b049b1b24b5d7895260f91083f4b1acfd6c08b9aee0cd74b404b1c0fbc29775e4e65e9d95e1230b61c00ad3a74b3aceaa390d47485971c9ffc86c3e229ef0b9c02f54bbefffec2a9d3c63b97305e372fc7eeb0021a80eb8d00a2fecafa9b6a1ce40b05f2ff1c6607349bcb4e2f50576cd62dd1bac07e1adfeb4028e9cb23d6e4a14116b829376766a00b79eecd2693c92384a2613e82cf346e3f4a3c1f74162059b322b55a9f99bc40eee2aafbcfe0d57dc9cce8", 0xe9}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000640)={0x0, 0x2000000000000080, 0x101, "71756575d2310000000000000000000000000000000000000000000000000000000000000000000000000000000000002f00"}) 2018/05/05 18:25:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000014}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"9366f1f11de0b9"}, 0x3cd}, [{"c87dcce5344d80"}, {"bbb7713253227f"}, {"91744d91f6174e"}, {"bc1f816a13647f"}, {"96e91da0907c94"}, {"bacc4d1c39e403"}, {"94f49df7219cdf"}, {"17ec6988f87de6"}]}, 0x48) listen(r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000003c221a9900"], 0x0) 2018/05/05 18:25:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x500000000000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='d\x00\x00\x00\x00\x00\x00\x00\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/78, 0x4e}], 0x1, 0x0) 2018/05/05 18:25:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000003}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:50 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) socketpair$inet(0x2, 0x800, 0x47b5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0x9a, "0a07b8f939a96ef4bc00151aaf75553968bf82cf6daa55caa6bc7a57c2ea54faeae0cee146f0e992d9792cc9ea37526c7825af89c7359443695c4dc0494b165e18d9c58d7947fd236f99641cde868d81b6b01eb36a6061e4e1f975da63da74fa216eb51aea3d2c7789580e73443e18973ea6db9eeef2308e7a0073c51ce21c7bab23305ab25edf5aca132793a736ecb6d29f341b46ab0a5383cf"}, &(0x7f0000000140)=0xa2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001740)={r4, @in6={{0xa, 0x4e21, 0xffff, @empty, 0x60dd}}, 0xc3, 0x3}, 0x90) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001700)) r5 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x2c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001680)={0x8006, 0x3, 0x4e44000000000000, 0x9, 0x8005}, 0x9) sendmmsg(r5, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000003c0)="fc23ff90751d0bb4887b769abeda547a06794ea53d3d96baaccfde4800757c319d44f06c60e0f05a1e44414b637671e92bcd515898ee36a451a0e3de80ee965d5aaa9f8fc1ea3b539e6a51ff47d205ea51935a5fc9682e5301475bc771599592b29458c3abc09b73d0d56145997b419145df963a0e427b06a1190c0da336262efc27cd17c7165cd109460dffe2d2e87177c535189387e69776a04cd2532d7631e211fdc1f3059803df66a3413e5d5e977eef855b0f00d7aa6a9630b76466a2fe", 0xc0}], 0x1, &(0x7f0000000480)=[{0xc0, 0x10f, 0xd6, "f22f9a19d5b168afe893d899b58ee8a7c778a7695e69fda89fae0b76e48c51f31f4ead7beff04802d8b30444ea4e9a1147f37a90a0a83de1c3fe792039355ccd14416a8ce19f48369391a340b603174ba745ba6712e87f792122dd4cb8311ec3cc59a357cf70fbee325e147c8ddb22e6aae98c583eb9298266a44169b7b8bfcb2a140eaf8a759839a52ed677d5d0791dfa9ad87069360eea176a653e1535ac9ef6246aea100effe3161cd665d73ac6"}, {0x1010, 0x88, 0x11, "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"}, {0x58, 0x103, 0x20000000000000, "0589206845217a6f581fb9c1c5ff30f703e452155d92eb10140edbe9744552061cf8bfd5d55a30047ce03c117f8e5936d1c000e272e240fb215ae24853d039cd36e453201945bb"}], 0x1128, 0x4000000}, 0x1}], 0x1, 0x1) sendmsg$nl_route(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140043b20000000000000000fffffff7fffffffd"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000016c0), &(0x7f0000001800)=0x4) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 2018/05/05 18:25:50 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/05/05 18:25:50 executing program 5: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x1f}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xff}, &(0x7f0000000100)=0x8) 2018/05/05 18:25:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x3000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) [ 1187.714299] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 1187.721791] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 1187.731500] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 1187.738983] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/05 18:25:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x6, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000000180)={0x1, 0x2, 0x7f, 0x9, r2}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x5) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000000000)) 2018/05/05 18:25:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x8, 0x4) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='projid_map\x00', 0xb, 0x3) connect$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"cbfc0dfa05b8af"}, 0x3}, 0x10) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) 2018/05/05 18:25:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000008c0)=""/43, &(0x7f0000000880)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c746573000000000095000000000000000000000000000000000037c2b2e91c16bcb45a4eb9dce7a98c"], &(0x7f0000000280)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f00000007c0), &(0x7f0000000800)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000005c0)=""/223, &(0x7f00000006c0)=0xdf) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0x11, @time={r3, r4+10000000}, 0x6, {0x9, 0x7d}, 0x6, 0x0, 0x6}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvfrom(r0, &(0x7f00000002c0)=""/217, 0xd9, 0x2000, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x3, 0x3}}, 0x80) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/05/05 18:25:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x300, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'nr0\x00', 0x8}) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad5664a3239dafb6c5820faeb995298992ea54c7beef9f5d", 0x18) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f0000001400)="0bac9aa613254c7592a0957fa6e2fb1c2b1b4421177cea5592ba5accd6f56e22163001bb38bbd4e0884fe8a090cd96ba1f241484b6041be6e6e63320ef24bf8c05ce0ccb25f6b759937ac65dcfeb967c06e4171f40a2cfda3067b576e8be369f29ec968e8a4dfe9b571816df9796c9f1509b7b59bd3b1ffe01fa3ceff16d4c25491c9e523b0738540e119e4058cd31a51280d1a750c4faadd9fdd4f0751d662635205d79e4398cda92610b1a2261ec1123938193d2a5b8271c826e6bc305cf33574cdb4545ead79c8b494e66f0f7eb7837356caad9e39de14be4c0c63a80a35e0e594751ef3939e77d7014fe7210c716ff3ef29b476365443932eeda507e4285c09e26ab7b29e83edda04e524b6989da13854933ecaa9c0163e549899992e4726c14b8f6ceb5a3b16b9fa8777303ccbaafd8565087e8a8708303c6aecdf2813c933abaa6351f09ea69428efc9238340100d8331fec1c5abb46fb31bf43e541a239fecd8d5d96d5aa1cc7e3e718d967a95242b439972d1c2ce04224b3a20f284604d8159e6bb199fab851fa78c7900d6e809a0fecc87d5bc556cadf91e22a03834962593d1011dd28fb6e87f6e070ec4ac4c87b900819cde7cb1fe7a0a4e8b90d470817844732e5adbfff97bf75508afc66c72ee836bffd557c359b2509e128275588da904a3215ff2bcc9ffdea662c39bb59cab2653070106063d11e64a605cf4af6cbd5745b23947708c01fb22c9bd666d0ab1f5a44ca11e42c7892ab4a55e4fce47abaf1ea4a308690ff881d7da68476067f1f3b76ecfe8738fb7008d668fb0094216062fced2db6f99d5958f29b5cfe5d1939eee82da2a593b69b35f54c3fad9a7e46443892ed5cdc7ad8a13e026cbd7e1fe50948eb67657693b9dc87fc7dd954fdedf46b0ea47bc8e3b48138ca486b195ccba286977fe1eb71e99c871d123d8d6635e280d7ee401c27ae7c79a60a6760829adfdfeb0e90b1e570b5160f16365b5706de06b425ffe1ff7e376eda0aa8c362d5bf6630e7a7fbee892dc175d419041969f06e140b671b75f4f23a873aa727302a5545dfeffdffbd151b508d625a19d2aeebf10b02726b7ef37f50b82963cc899d7a2c834016e6738424825ff2234215f10a32e0555b3393688996c38c19688e549d8ecc951446563a08c1dcb4debd576e59745d696e9b366e80cfec683af32f69c4c8412660a4d4eed79b775cfa25089462d7270b43f4e60105becf60c5f7cd6bf1e13af6d2a565146a86b16e817674ee9aacfa57070eee06bda941ac5630a485d59cdc91a74277b1a602755e8226bf92ebac7001c16fe80422d1891dea70ac53523d3c1ee971dc6b93be1be00834eedf30b48a07d57498fe491cbf6259eb94ee34fa3394672395a18e60b4dfe2be61cd865861e938a274b6193a30f66f29f0e2e74c336ad646ad581ef6bed09d0164403b336eda5e84f69e85079b522ad5a9dbc7b9d8d622590c23dc385e00317b50d0cf60d9423fada6e9d5af7fc5b9522b4bb008885d8bf7589c4ab2be1914f3f9d986b38df762b44441a035fa970da970bc9fc985becd3fb99b14869f375e05c8a4c4e75db92f20c4861a7272de2ca64563d92de90b37bb86914c5aa2cb4440b1be553b11c086d22d8291100b28740095af6587ab818f027ef6dd26a5424078910781c3ca928b459bd0a3425f74bb9c5fae7a194e1695770a1df96f1036b869b7f18ce52a98fa64497daa962bd95f2819f7281c1cef7e692e7585469a99b657d88859439fae5d4bd816d958a820f83e8904531ed742d5aa8c113e364d6d84d55ed362bf3a7386fef52ad2c50025311f9c43202741fe8b43f4abb4951dd1ad81dc87e17cded7b821d74491b64207c3935010370047813e2d37d3ab4a8399cad3bc1bbac413ef7801eb4bd7d1ec6540441e4f1f65a28af71fca5f922e9754b0e0575caeaaccf7294c3338eccdaf0204e8a343d14727739fa2a4e8097a64962042985095ba83443fca230f2810e7bc34d3944f4d22d02607dd0c35436dc4eae6cc6fef24c3f01a1cc670fec6ca8edf356fe155d0c2ea2a375f33726b1b9e5a99c430c285a224910a7b790fdbc8cfd62d86d4a8d2c6dbfd3d5f78b3045c04ac4fd417b4a4237324fd6c70eb1ec7f2f1ca5bdcae2535d547f1d5fd7e184eb72b47b7d175b0c31f99b1bdaeaee2c75438de3129b1109edd24e5626988e8eea609591fffcdf8aa2f177223423ec874f776bd41701082141046fb4dc265a4469625c52561d66998e98023b3e4500edb41f2c2bbb6a367ee2eea36255a094195a28a67a5855a828e40000feebd50662d81c22a5abb1f158780ef50366f0f714acee17d55b873a3ab8a6621468b799789401ee84b8e49581d170e3b97676dc2e629fcb02ead1a02db1a33db4b1fad6a3e04d29356890eb9a981be5ad66185856502ede4fd14a63d2d7b194afbe64ee5def9cb00de2809ef6fae5b4d900dc66a7e941416df452ae4e48762cf6be209c40f8479ade5847c3b4fa403277c634e11c30932695b625e71efc8608d8da5a0c178c272c8a6654c8effd9b511bcdaa81ef3fe0da19622b5963a37d7882ee0141f13c70532731728e9149aae81a098c885620daecd96cac95321c36e91d3649bbe4d678e634f29b4f441dabf2bafc422875b49c5c7218e1863a261b5e82b4f2ccf42bad4aa04e9a581c48ccb44049972e584ff2e4306e29d9bf45f3910287a01c6b4519175cd65f073eb2cc994581a36c41a220af1a467480e6c0d901027e23e3fae4c6a41cf7dcc80a4661152a5aab1dc0292b5b3ebb337b886a1ab0a8d0e4e53356806d58841e5ee65a11bbbefe3f0c84974190e982ebdc373b3ed2670a035d6523bc8e8aa2e934cb50b8e3fdca0267789f96b461cd4a83f2c6ac1c9987a2918a0a23ea24bb133205c1affc0c10011bc60d25c37f868ebeeb291e4308bccb670eeca2c93753ef57c7138743700e2e47024bf17d94a27bc4b5c39981bf28cb68f7754d709aa44efff2869b5438f527dea7579ae4635c4d97814da8c7cda5ea7e9dc9328f6f0d29fb740c6471852b4381a754c14f4aad1e250b1dbffef874362e6dcfbbc70b41764b1ac3a5a87d28d1f475cd917b6d6a4ce895d6b507c79a82812060ce5c6a748cf363c5644b66a3124d4e239b40fc629ff5ac0a576ff10f511de5dc4bc0f6f0ac8bf3975f2e17a9d80982116e55b8efbe49078ccc26147697a7909685c659ce186dbdb82ef848dde621bff4eebf795c5306e67e8e6da5e890b647c5b8dc2cf2b8e52c1eac4972b1eff8e1a8d873bb6f2ee619c7565faa70fe5efb52cd23b5f02585a9c0ede743d5236350503e00bd99f23d904d407e01a0aa6f4f59e6cfc5dc6630cef6060147e409e7a98a9be336c08b6dec889f642e93014f5ade84154ac8153d952c9ec4857827c9be8e934be19a669d9ee184e75f967d34be27a7f870bd2baf7ea605da0884fc8c4f48ac9533a7d6a86751bcc2eeb6e4c6cafeb3d66e08a980f631c9600419b30845bccd40754c0ab7198f23f70069600678eb6e4b8f96cabc3e78cea7b9982db96de8c08c3f10ca6bc1e73851a5b7b6334eab38cb3c17e6ed0bc42601a7b7e2e959c145900cce5eff2e96b921767cb1d11676a8fbb746245d5d5783a8c8410660ef7310f787507e414f46cf551a6797134f621620f7c9be05402b83154de97d82f63cf3a6b691dc6cc0e89344f1573288870ceeb8b3a6cecd8e49313e48140812fee61e489d106069076b12af88ea8593e1dd64c09e49f2912f9c74ab742faec74c7091f3abd986f056b36fa78140ef36b65147daafc0e22db12634f4f57ded8f80bf954c9afc81d1730827b4f2c3fde3f19cc947398297d93ef2a5e5b816859c1e55d32722ab903adeaef99705fe9850c1783c3c5d9f377eb38df0b91253eb175b3a3aa8e89dbbc5c9fe77c71befb69b8919bfcbcda56be53f779fb58a87ac3c00e016962578f07cc3c0dbed9c3a49034a181da01489b1c2c492d22fc488b9fff4b1c7a56e473bd067b4b784b8296eec3d2b4417e833ec61e8ae64d6fee2612924bdc7df00a612b5920c41a78be5911e197bf34d74df0f8a14efe0dc22d778e28d75cc581506bdb53c0cb6d726e8ca5fd8b7b23b3b45f58c77b3a4956168e3674cba51202fcd300c5885ec2f1c727eaa1a09a447f3c16f20b1449ab38ca4b43f86e461f564a1fe827af1a436a59fed2cd9677f6b28f13d40d789096fa90cab977e9d7ff007c4f08451de66c478b955d06a927b2def37d935577d738f0f3dc846df54c42dc6b43cd6603875504f9f98a93f0332ab66044d2a6bcfd8704c187c05e435bee373a45dc336ec4a7e6c7f4e772ab4c6749edf09f6be8d20eff75f328ec0076882fc2f30db41f889d289249f32eb52fd473c28f37a59366c612cd5d2ccd50da77338b29fbe4910f00a9ea525bfc46d78f3e6f7932e89b80de96f6eceeadf6f1c000bc3de3e20de015758e4a89f693661739e49640b1ccfb57f282d49b9c2f9af399ba98744c34708befcf88c32d952eb58f9edd27037eb9b3a1889f574d70db06ae9c03e201944998c0abf2d4b3c759d159c336f8cdbac2fec4aada2ec02f7a00c7b896a34abfa28925a2e908d74d35e1e4a0a561020d679eaf42780a2510c96170766383fe8b714f4cfee647ea8173f63eeb8e1edfc953d6ace2d1f1958d45fcda7e7e5c0329384cb443a0c7d92ad7ce8661b7d9cc5ecc20284f20b5cdd0debe9203f09d8a5b81436de8fb004070c43b62223adf45942a1ac26743bfa7d160bd5e4f7eecd78c10d8850e3715bd684d975289497df25d8c68a924ae126afdaf3ae7ce77456ef65a5aa13a8721902fd0f2099cd86a2d0f30dc5d002e4ad4120dbdfbada29dbcfc4446da8871986d50701976d780b7fe3381df7a16e21b0f0a121fc0f1ca3747c7983271fa9981ee0da5b2549f95a530ffa20bc5383a1bab108cdb21c49f89b89927356c5150d8b93b522db527115e1e8408f8a0b4d95dd47c6038ddb7a16bea60d05865d72c19aabf54489e86696e974836aa199842dfb530a1c9415ed4b5cdf90dbd30abb49f870c83f78ced538cd493c032dc7efd17b0b02ad84ad56afdf6b2cb14acbead275ff482bcb20f97451461937237496d69f58cb2a0a7a6f0a0e2cce92f13bcf1d7b0dafc171da22225a9d51414990cce9558185784d197667debb705732f9d0b20beb665f927d76ee22e41045ad09562732206b8ffb5fda98d8ab6ad586fa6f45c0003e6817f8be5473022c3571337b43fe848c8a4a4a0d265480e342bcacd72de61e69a518e3923b3d3c8a62e295ee94777dfcea66e918377b31014179910c130ae1227c5bfb7055055b4f119b840eced07542febe84e9c5d928e10f8c8287806f20331efd6badea4e9a31371e1052e7a8a86c503e5a1696a03e1e0f6550c6cf6a60f01fb8d7757a27090f8d1680bd975ce010d4baf22909d4b761de6d4c587d464e6910e78f0376c0b5d517b5724c8d2372856f333159395d186b0e0711d9057eb6883f08c35c4d06a36a39611e5ad8664f5d6d6969cfe254fe121c85839d3a8bf30e7dde5897033dcb8d72ec35053d8f09c74f7fd1775f83eaf847242cc95a3e3e6421b22efdcef21b5d070bfb2669b2e60c044d1fe77bdd440fa49654b4d71a735df1a2eed1dc4c2d577dd4f79e0dddc1020811f067f91a92d234868b080797748d2d74247fcb087e3ed7218c75a9643bccf23736155c24c9afacba12ad85a3d786da6c269059b90146e8b0faa4387110522f1", 0x1000) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x200, 0x9, 0x101, 0x1, 0xfffffffffffffe01}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r4}, &(0x7f0000000380)=0x8) read(r2, &(0x7f0000000200)=""/39, 0x27) io_setup(0x1, &(0x7f0000e4b000)=0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x181) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3a0a}, &(0x7f0000000100)=0x8) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) semget$private(0x0, 0x2, 0x1a0) r6 = inotify_add_watch(r2, &(0x7f00000003c0)='./file0\x00', 0x0) inotify_rm_watch(r2, r6) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000dc0)="b3632820f46297efa9180604066205bf", 0x10}]) 2018/05/05 18:25:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000004}]}]}, 0x20}, 0x1}, 0x0) 2018/05/05 18:25:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x78, &(0x7f0000d8c309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) fcntl$addseals(r0, 0x409, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/05/05 18:25:51 executing program 3: r0 = socket$inet(0x2, 0x400000000006, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffe1, 0x200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x8000) listen(r0, 0x0) 2018/05/05 18:25:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x2, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:51 executing program 2: gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/wireless\x00') signalfd4(r1, &(0x7f0000000000)={0x5}, 0x8, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x3a2, 0x0) 2018/05/05 18:25:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0xfff) 2018/05/05 18:25:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x1901}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x2004e27, @empty=0xffffffc0}}) 2018/05/05 18:25:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000015}]}]}, 0x20}, 0x1}, 0x0) [ 1188.729433] IPVS: length: 223 != 8 2018/05/05 18:25:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000004c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000006c0)=ANY=[@ANYBLOB="9c000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x44844) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0xa8, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0xffffffb2}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) 2018/05/05 18:25:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) linkat(r3, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00', 0x1400) 2018/05/05 18:25:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x400000000000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:51 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) fcntl$setpipe(r0, 0x407, 0xfff) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x100000001, 0x7fff, 0x3}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x20, 0x734c16d1}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000280), &(0x7f0000000240)=0x2f387b67f6d17782) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x8, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000001c0)) 2018/05/05 18:25:51 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x7, 0x7, 0xffff, 'queue1\x00', 0x7f}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x1ff) setsockopt(r1, 0x0, 0x81, &(0x7f0000002000), 0x78) 2018/05/05 18:25:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x7ffff000}, 0x1}, 0x0) 2018/05/05 18:25:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x80000000000, 0x0, 0x4, 0x0, 0x40}, 0x98) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xdb, 0x200000) 2018/05/05 18:25:51 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) membarrier(0x1, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2, 0x3, 0x1f, 0x2, 0x24, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xff, 0x4, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}, @sadb_key={0x2, 0x9, 0x38, 0x0, "45a32ec963f463"}, @sadb_address={0x5, 0x5, 0x3c, 0xa0, 0x0, @in6={0xa, 0x4e23, 0x3, @empty, 0x8}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9a}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_address={0x3, 0x17, 0x33, 0x20, 0x0, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x21}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x4, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd2d, 0x3507}]}, 0x120}, 0x1}, 0x880) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000000)) 2018/05/05 18:25:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x1f00000000000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:52 executing program 0: socket$l2tp(0x18, 0x1, 0x1) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0xa4, 0x6, 0x9, 0x4, 0x1, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040)="1442a7d2c450d33067d05ce574a698305469c1368fa48f94b22c526581b9ebb2ca6dda149f4ca126e20bcaa46d0ca908cbbb9ef9e268ea6b7f4b2d6aba416a8487024466d1713a6dda80e2e8d57817f309874afc0e0f5e024fa6849a9fe6d4c1f7401a", &(0x7f00000000c0)="528c48a735979c7fa9b0f4e3202f556c813d5726fce6e4778b07536d65981eed82a75fc6aec2e1ec2d431b74cf3ffd847a9d3488e93772d73ba3a9e33182f9ff03b3c1c1e663f45bb0d875d00521afbd0bc6f41e0b04905d3da76dcc08ae65e103cefe789037964f5b93b5c2fcb5680a49b7c2494e87734595bbbea45ded7620db324401e67c88ff24463ed70154232668dc1923865e7e49523e4ae42cc5b115c3805910e8cc71b9cc1f7c211341697b98160ec7982e94143b9448326fe9adc39046"}, 0x20) r2 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000240)=""/107, &(0x7f0000000200)=0x6b) 2018/05/05 18:25:52 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002f3b)=""/197, &(0x7f0000000000)=0xc5) 2018/05/05 18:25:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x5) 2018/05/05 18:25:52 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004a3000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x5, 0x0) 2018/05/05 18:25:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0xfffffdef}, 0x1}, 0x0) 2018/05/05 18:25:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d2e04"]) 2018/05/05 18:25:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:52 executing program 0: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x8, 0x1, 'client0\x00', 0xffffffff80000004, "047871fc727dddcd", "e8552415e73d89c4b7988d2eed72057150ed42abe2d9f483ff3250d54e8aa5c7", 0x1e, 0x100}) r2 = msgget$private(0x0, 0x12) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/21) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) write$binfmt_elf32(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x5a0) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/05/05 18:25:52 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) gettid() getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="7072ac6a69645f6d61700082c9fc0b133cb2fc3a245936e0aab2e7df166e4f1301cca6b05ad0cda87e4de4bdd3cca0e5528adc2883c800000000000000") preadv(r1, &(0x7f0000000280), 0x0, 0x80000000000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x10000}, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9a62}, 0x6, [0x9, 0x3fe, 0x0, 0x9, 0x10000, 0x200, 0xfff, 0x1]}, 0xffffffffffffff01) 2018/05/05 18:25:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x1f00, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0xf}, 0x1}, 0x0) 2018/05/05 18:25:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c0f000/0x3000)=nil, 0x3000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000000), 0x0, 0x1, 0x0, 0x40000, 0x0, 0xffffffff00000001, {0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7106, 0x564, 0x0, 0x0, 0x0, 0x80000000000000, 0x1f, 0x8, "286dedf9ab4eec0234d1b8972e30564d1c62924ba7df4e99dc0f83449ee0e054"}}) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000540)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000780)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x7}}, 0x6, 0x1ec}, &(0x7f00000000c0)=0x90) r2 = socket$inet(0x2, 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup2(r3, r1) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000005c0)={0x8, 0x400, 0x5, 0x3f57}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x68, 0x25, 0x129, 0x0, 0x0, {0xc}, [@generic="4a8d3dc1c01436fb35af299b79575c668d175cdd9b26d790f736f6bd223c93a3d8ed135a09c2300f649bcd58e959c32d7a86a2668ae461218583662dcb26783253710490074aaf07a53369a9f0afd40027ea"]}, 0x68}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x80000001, 0x8, 0x1, 0x8000, 0x9, 0x8, 0xfffffffffffffff9, 0x9}, 0x20) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000240)={0x6}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000740)={0x1d3, 0x9, 0x4}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000bc0)=""/225, &(0x7f0000000300)=0xe1) syz_open_dev$sndctrl(&(0x7f0000000580)='/dev/snd/controlC#\x00', 0x2f8, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000600)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}}}, 0x2, 0xff}, &(0x7f0000000500)=0x90) r5 = msgget(0x1, 0x400) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000d40)=""/161) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000400)) linkat(r0, &(0x7f0000000680)='./file0\x00', r4, &(0x7f00000007c0)='./file0\x00', 0x400) 2018/05/05 18:25:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@del={0xe8, 0x11, 0x220, 0x70bd2a, 0x25dfdbfe, {{'ecb-camellia-aesni\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008040) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1000, 0x541) accept4$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) 2018/05/05 18:25:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x45, &(0x7f0000000900)="99b76c8fbb9ccddc19e012fc72d87631b8e157e273a49f91ea4432372166e64539ca0401000100000000002bdb44510ae1a994369924c73887f6c6b9aa4cc5513cc1bd7d337e0000") read(r1, &(0x7f0000000100)=""/154, 0x316) readv(r0, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f0000000040)=""/136, 0x88}, {&(0x7f00000002c0)=""/3, 0x3}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000480)=""/200, 0xc8}, {&(0x7f0000000580)=""/244, 0xf4}, {&(0x7f0000000680)=""/155, 0x9b}, {&(0x7f0000000740)=""/119, 0x77}], 0x9) 2018/05/05 18:25:52 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, @rand_addr}, &(0x7f0000001240)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}], 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) 2018/05/05 18:25:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x200000000000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x3d74) getpeername$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @remote}, &(0x7f0000000380)=0x10) r2 = semget$private(0x0, 0x3, 0x10) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = semget(0x1, 0x3, 0x8318) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000340)=""/13) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='sched\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000003c0)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000440)=0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000540)=""/226) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000400)={0x83de, 0xffffffffffffff80, 0x1200000000000000, 0x7}) syz_open_procfs(r5, &(0x7f0000000480)='net/ip_vs\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x7fff}, 0x10) 2018/05/05 18:25:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40200, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000011c0)) gettid() gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000019c0)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000001b00)="81f19cb8e4477000809450f6f84d813422471c97f7ee6a2d0ab37654ff6082c6ea9c650f4f8c1487ed1e4f29a5882d27ee63012c184ebd5e9b030b66a0d903ab6b7094b38647b0acee16fe0211b5ada0b82606ec3edbdda53b4f79db211ea17a1027f32b2dd8e5b620f1129fa678b32293736536bb08d1677c20ca5fe1aa85745106f43326a45e4a7c40567dda8bfc4b3ddb562659984a2a32216f2a7596257279c716cd97fd4ff875f22e00000000000000000000000000f8a4d27dedaf1da24940c14b66446aef3cdae1c0e23176444602c4089a78024ecd7b2c831a62888fec233700a37e1735c146aa479b5eec") preadv(r2, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001100)=[0x1, 0x1]) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000002800)={@dev, 0x0}, &(0x7f0000002840)=0x14) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000002900)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000010c0), 0x4) connect$bt_rfcomm(r2, &(0x7f0000001140)={0x1f, {0x987, 0x1, 0x8, 0x2, 0x6}, 0x4}, 0xa) arch_prctl(0x1003, &(0x7f00000000c0)="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") setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002940)={{{@in, @in=@broadcast=0xffffffff, 0x4e22, 0x1, 0x4e23, 0x0, 0x0, 0x20, 0x80, 0x2, r3, r4}, {0x1, 0x0, 0x9, 0x6, 0xde, 0xfffffffffb38adef, 0x6, 0x5}, {0x20, 0x8, 0xbab, 0x70000}, 0xfffffffffffffffa, 0x6e6bb6, 0x3, 0x0, 0x2, 0x3}, {{@in, 0x4d6, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x3, 0x4, 0x10000, 0xae, 0x1000}}, 0xe8) 2018/05/05 18:25:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x33fe0}, 0x1}, 0x0) 2018/05/05 18:25:52 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/05/05 18:25:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x500, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x14}, 0x1}, 0x0) 2018/05/05 18:25:52 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566"], 0x82}, 0x1}, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/05/05 18:25:53 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) memfd_create(&(0x7f0000001100)='!\x00', 0x1) fcntl$setlease(r0, 0x400, 0x3) r1 = socket$netlink(0x10, 0x3, 0x4) read(r1, &(0x7f0000000100)=""/4096, 0x1000) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) r2 = dup(r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28}, 0x10) 2018/05/05 18:25:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x100000000000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:53 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000a41000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/05 18:25:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0xc0}, 0x1}, 0x0) 2018/05/05 18:25:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) 2018/05/05 18:25:53 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x121540, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000001b0000c000000000000100000000000000008009000000010000007e000000ff07000000000000000000000000000000"]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x0, r1}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/05 18:25:53 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x0) tkill(r2, 0x1000000000016) close(r1) 2018/05/05 18:25:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="6c6a4af0c10961265160c3229900000000"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) prctl$setmm(0x23, 0x6, &(0x7f000001a000/0x4000)=nil) ioctl$KVM_RUN(r2, 0xae80, 0x0) munmap(&(0x7f0000015000/0x4000)=nil, 0x4000) 2018/05/05 18:25:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x5000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) [ 1190.838455] Unknown ioctl 1074310794 2018/05/05 18:25:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0xeff, 0x10, 0x7e}) dup(r0) 2018/05/05 18:25:53 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x182, 0x0, 0xfffffffffffffffd]}) r0 = shmget(0x2, 0x1000, 0x16, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) clone(0x1000000, &(0x7f00000002c0)="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", &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="94adb238c3f7c9798f9e42d90d60b6e710e95ada43a98e2f37859d60f270afca91ce3c7b2a2b5e89a0f877f47431841ae8a77eda2fe969a5f45bb1c385471bd6be8876fce10cafe32250a4bbdaa57e8dd149843fc8f0ce2fc7ba6295353037d72188b3373af66acd9491126058148c644e37004661d9dcfb391949aabc282e94c964a98a605a12173e176b3364f025d69f3288f2f01dda6a8837bcb504d7e78f51cb9f123286726febeea86fa911713dbdcd4f8886e9e7f09a5826333a771d21a84553d8979cfaecefda153e143fb4394d5c49bffa3f") 2018/05/05 18:25:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0xec0}, 0x1}, 0x0) [ 1190.934245] Unknown ioctl 1074310794 2018/05/05 18:25:54 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x1000000, 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x7fff, 0x8, 0xbb, 0x9, 0x0, 0x4, 0x0, 0x0, 0x8, 0x9, 0x6, 0x1, 0xffff, 0x20, 0x8, 0xffffffffffffff80, 0xffffffffffffffa9, 0xfffffffffffffffc, 0x800, 0x62f, 0x19a48c35, 0x40, 0x3, 0x7fffffff, 0x100, 0x4, 0x400, 0x8, 0x76, 0x7ff, 0x0, 0x0, 0x3, 0x5, 0x4800000000000000, 0x2, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x200, 0x100000000, 0x8, 0x7, 0x0, 0x897, 0x4}, r1, 0x8, r0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f000000bff8)=0x2) 2018/05/05 18:25:55 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000140)={0x7, 0x20}) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x81, 0x8, 0x1ba, 'queue0\x00', 0x200}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x4) 2018/05/05 18:25:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x3, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:55 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x6000, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000002c0), 0x4) socket$l2tp(0x18, 0x1, 0x1) r3 = dup3(r1, r1, 0x80000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r5 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x2) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000100)={r4, 0x1, 0x9, r5}) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x1, 0x4, 0x3}}, 0xffffffffffffff9b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x3}}, 0x73c, 0x7fffffff}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r6, 0x4}, 0x8) r7 = dup3(r1, r0, 0x0) ioctl$TIOCSCTTY(r7, 0x80487436, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/6, &(0x7f0000000040)=0x6) 2018/05/05 18:25:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x200002e0}, 0x1}, 0x0) 2018/05/05 18:25:55 executing program 1: clock_adjtime(0x0, &(0x7f00000005c0)={0x2a1eb83b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffbffffffe, 0xfffffffffffffffc}) 2018/05/05 18:25:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x800000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{0x4d0}]}) 2018/05/05 18:25:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="2e0fc798b7f566b80500000066b9ed9100000f01c166b96d0b000066b80000000066ba000000800f306766c7442400c28e83146766c7442402e28a00006766c744240600000000670f011424bad004b000eed9a30c00dbe064640f01ca66b97c0900000f32c5a59b00", 0x69}], 0x1, 0x0, &(0x7f00000002c0), 0x3e1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x2, 0x9e}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x53, "8ee80f6b4ba200e4f6c6bc93da0ddeedb1d4da9126a0367b58b8b3963f9bc4c5681f54ed19e783ef43d2e41f52054de7ab395f7b747ca202a8c35f37bbaec7e0b933ed85c329d8fbd365f8768ba59c87822eed"}, &(0x7f00000001c0)=0x5b) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000b2000040"]) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r5, r6) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/05 18:25:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x10000227e, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) 2018/05/05 18:25:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x1f00, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) [ 1192.052631] QAT: Invalid ioctl [ 1192.072283] QAT: Invalid ioctl 2018/05/05 18:25:55 executing program 1: prctl$intptr(0x200000002f, 0x3) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000004900)='/dev/null\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004880)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000048c0)=[@in={0x2, 0x4e23, @rand_addr=0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x30) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004940)={0x200, 0x1618db4217d4d8d, 0xffffffff, 0x100, 0x0}, &(0x7f0000004980)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000049c0)={0x4, 0x8, 0x20, 0x4, r3}, &(0x7f0000004a00)=0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000004640)=[{&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x2, 0x5, "e2448c1e43abfb21a4b8f62992c32f848889b1284f0ede45d7acec6c3ace6fe39b4989091800ba29d60101874b763c86100e24f9128eee5e2cec31813902ad", 0x1a}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000180)="ab4240787881bcdc532266b27378f840d425f861d2e4127518338ad2e4c5a9bea6d77e1bfc0df142b632e4b76c1c58b6316edfc6e2e5ffdcb90f23830b1935118e4e97f451c9017e3ee49dbfbf93dad0664f70e02d488b8373f674245773d1b90cecb13115bee489d427004615918b95f1cded1fd9875826e68214ebd042c8cf4c1e217611e81d1e", 0x88}, {&(0x7f0000000240)="97d3db9fcd3b03fea240f0881cfd27160ee6c70458ec302a398059674156f1458083b65edafa8ba961c111dabd1952a0dd209a70cc2cbe61f1f8768cd62216c6dd79e62d9bac88088a7dfd6017a852ced9f458254e08d442e5c5da98f67e77fc42e65adbcd701b78fbd8bfaa5377101263c21d9373b11ca31994517e8763fe5e404aeee8bf2b1344d98b7c5603d6bd59d36e5dc46bf963f62b8027f0b601a679eca77f978782c2771c0d53eedcbc8882dedace8b02560a1ac18ba46a529ad8b99bfe391ac8da5547", 0xc8}], 0x2, &(0x7f0000000340)={0xc8, 0x100, 0x6, "8435fd206237c4e5f436c72a4da3f544047e554e99101b0bdd6f76f1df7529d2ad0bba984d39d169f064e1a32790a0b92d46de63159c8e3c2c1aa2f78d0113420f2c578d801f063e8cd82a9238e71d1c492ac7cb1e3540c5371d8c61345d0a15dd2b05cb24ea958531f80c2d037ab9142601153d7215c4b9082ad6419f3e5d2ed8f14178b9e00e54b3c79ffd0fd0c448707501b6c49b41258f949dfc53aac99d750311a57221c5128b0e460d59612201d05e5781fa"}, 0xc8, 0x408d0}, {&(0x7f0000000440)={0x27, 0x0, 0x0, 0x5, 0x3, 0x1, "ee599364fd01b69b11cc39fb7734d8431d6e7c636a314ad324965045a2741c95c0e712791c7be2de422a2d7c75d2465b9896ca06abe05dd875d909ae3dfb25", 0x1c}, 0x60, &(0x7f00000004c0), 0x0, &(0x7f0000000500)={0xc8, 0x10e, 0xc, "4ff0419ab34a14abd362586cb2ad91df062e99e1dc2bc0d2d6e9fdbdddf0ff3487185c9d89ac0b74901be4d3b7d06755831ca7608834a320a769c1f699120a6e0d891ff3b017658957efd0625b948bd6a12548d80a361138cda52c44765b21ffddd0c4c7131db78b4dc96131e0fd1b9a8dd0ea8e42d32e7ffc50fe9c4ed4e3d6ed482899ad3681bd719d8b16e2ebe72e996556d9da60baf068083e29bee023066827ad3283d800c0d8023d459a4b63a0325a41b1"}, 0xc8, 0x5}, {&(0x7f0000000600)={0x27, 0x1, 0x1, 0x2, 0x101, 0xff, "0f71b6b9f5213c3e1550d9d4b64ca0ee9976d8c971dcbf878008525a4a80f5719130007342247f06f58c39b0029efb21f25ccc06c7b9a51ea18a19544e494d", 0x23}, 0x60, &(0x7f00000007c0)=[{&(0x7f0000000680)="2eee107292e04407d30960f4a1d6f46b4e43a9417ef110f3e56a7de4d2db44", 0x1f}, {&(0x7f00000006c0)="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", 0xfa}], 0x2, &(0x7f0000000800)={0xc8, 0x84, 0x4, "58fbbe30e18f9510eaf4147528314a0349f657ee4d073c311fcbeb1488e09098fda4f629a2059390c9d7e68a25f90299ef500963e20f9e63b222c734a5ebaabaa5ca1c9ae84b50cf75466e5f7abb538f6e90756cf8b5359153669deeed264379f0a2988fea3692b67d4615a148b02c28705c380eeff6542bcc11a793cf38dabbd36e3a970b99fffb77fec41f5e9a698a85e76bd731930db99c04bae5e3a26cf1f48dcc19cd10936bbf99cbf987f2aa658a2e93e34783a7"}, 0xc8, 0x4000000}, {&(0x7f0000000900)={0x27, 0x0, 0x1, 0x2, 0x5, 0x4000000000000000, "109f9fbe110b5d33f02e84a42dfe27e8932139d0f1625f0b8b63a9041ec95065b0476618157e873b55aba838556ec1974dc021036a89eb01acc98cef3154d2", 0x21}, 0x60, &(0x7f0000000b40)=[{&(0x7f0000000980)="ff6be8b3ba53cef5d63e6c752edd2fdae6c24033d65626d1dee905d49a988ce2ddf72313c3d6b174581e700adee66a9bca99b08618cd1d2c143a417be6506d5ae09af1777b2921b18b2655cb357178140dc1d8eb75e920646f6e8b327821cda548d6816bbb5274eed9a51909907e6a14bc8a83cf1772b9c14e3018f63e49e7519731e987fab87866ce6bfe3111f709b799b315a717f8b7385a170972ef9f2a39f86bd913dc5150db57956e7eab54954958331aba14856998cd630ef25ad0054cd38308364a96e05768cde994f4814278617de5b24bb18e274f36d0511a9cfc249630826fcb7a8a4e97", 0xe9}, {&(0x7f0000000a80)="3067fbbaf03b2b099914ccfdcdd7d082e2177c5edc53f7d4a62940b76e7272f4e1e3859a02c1f6040ee8ca78042bdfc73f4a1b561473792b508e1aca2f22a624afa5894d49f19f74c9627e64ea155335a0ab5f9dc29689ca9116addd082028af69ac3054b7", 0x65}, {&(0x7f0000000b00)="883e7eb85a417c763bddacc60a75b803ea7bf00979ea3c55f8b12c7ababdf55239647b5ab62610a0dabef53a390fdfd9246c1a67422f08", 0x37}], 0x3, &(0x7f0000000b80)=ANY=[@ANYBLOB="b0000000000000000401009f3559107e9a57bf49cbcd6c5aece79cad9d5a3142ffdeaaaf357f70b952221bc79a95317ac80a307c1dedfe283eb7b893ca25541381e09691826c8cc35b8a33062e96b2c2df1c4dc11b2f52b4f0e0b67e90e2b8313d3eae263ca62b0b7294f6e177340850440993c06935c70d113106ed41b88a30459b320c10b30b2565afb9a2a926e20004d92e9e48fca7e560540000"], 0xb0, 0x90}, {&(0x7f0000000c40)={0x27, 0x1, 0x1, 0x7, 0xffffffff, 0xfc, "0bc95f42e01a542238eb43924dae317fe9ec69bbdca0f038f837c0d217db58d3412a9349b85d98b41965fc3b2dce0e4481aab8a55fd603a88f603d3a389356", 0x15}, 0x60, &(0x7f0000001100)=[{&(0x7f0000000cc0)="d383190c5fe1d4f222378f5ed0687eba331db8e8fe0e1ea30aa23273f0c11071179d361b7e1e55c30608b9bd219accf33c62e2980dd5cf11af87c0b67315f2bb1dc756f141be1ee85a54c3c53f180cea1bd5aeaa7a177765ca8e1ef76efefaf22d3cf01b434f51e8236f8b0b13d93beb4cf853338fd5738e1a64eec6e6c3088b587b5429a1c19e94f7a625872fba1a0816f8e6e49b370342f6b7c9559fcebd12fa8c49c3a42c166ddbb92635e81dffcefe33ec9635f1ee812d196e1b8773b5425fc9a23b9d57d9dfedecade4dce2db4b2747d40e0b51d9104729378512f014696349c5db9d47fdfef8f1cf1c96024e", 0xef}, {&(0x7f0000000dc0)="e3c87b9f18e3627a22561743216d8d732177ea1740b47e19b3e6a738d63df0781102d166a05d4b2d00", 0x29}, {&(0x7f0000000e00)="68462182a5af0ec161e94a749cbbceac2dadb762aa7b1990d2a52ff59dc5fdf4f63179a618a97d49da3ddd8ca14238538fc9f7ff59ff05863a0d8c8a4247ac173638723e2d1ab3585aaf97e71f1cb03abf09942c6c", 0x55}, {&(0x7f0000000e80)="2098613c4f116226111b7c92cfb6724d66b4706b041187f1b12171f747e79144ac791e1dc146c4dc86fa67c0489fc9bbc601e9f81f714efb8e572622e626c47fbcbdf7e1074e", 0x46}, {&(0x7f0000000f00)="b618a04f3d0dac59293d61fc601523fbe55090c4fa4bf3890c716565eb11f3d9ee9c661321e65a54e4c216773fbf00cbe0acf46831e7ac", 0x37}, {&(0x7f0000000f40)="5a18bd86bd321ffce039f6e80ff31bec9150c21ab9194bee798dad90066e0860528439bf4879f5c6c18cf976dcbba44f809820473897bcc0f6597e1aba6681259cb9bc8c9e3004870ac562d1c8a7b7465ee0eab1a0556b5ccbfada090655e3b5dd31a727c51726584048b9ca83720c64670fffafc2d2a57c80b5f3a65be602b2677853a28a5190a1fccf7aabc9a210c53fee244358ca1f48abe870ce31980a5a3c84821a", 0xa4}, {&(0x7f0000001000)="3e65c6142d150e3d83866a980678150a891b9e0651db1e4d7435de784ec3ad90456a8c52184f2317dfc30b0fdf0476d99d4b90538b9b3660e0e9feb0f017c504eae1a9581c1c759f1d2bcd0ff95c91367b09a9b66f2a19cd3eef1bc5586df689566baf690662be307008d070869940e4670719e007f41bfc8a51dd7fd1ef332735d3612ecf0d59a8aaa5b82c6426acf55dd1a89dd820bdb0c9afa159a867706f1cceb00ac2e26380411f6c9ab8b47e6d4c9b8959fd8cb49022565e424264d3f76dae7e38874d2a7e40fbf692b0c1dbabbf5e", 0xd2}], 0x7, 0x0, 0x0, 0x4044000}, {&(0x7f0000001180)={0x27, 0x0, 0x1f, 0x7, 0xffffffff80000000, 0x9, "79248e8877aee2e5981a11235dc525cd2ebd13861513c3bd94f62249bfc121c05411447ff5d2a6cee575606de05ecb0474207e854469377825475ff0679dea", 0x26}, 0x60, &(0x7f0000001400)=[{&(0x7f0000001200)="b5019eb6b60c53a1a003aeba4b9649ead040206ebc757069ff0ef3d4933fd814e5cabbf218ae91d14f2d273eec2dffb278d42b779b7fa8691e15a17425c7b3dadfe7132e0d866326281b00e3b51b0a1d17751986e4fa38bcbebe7a12948cc6189868683b50c8c3193caa", 0x6a}, 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{&(0x7f0000004040)="4b0bb1a1ec66b47c83bd39420857e704ff59d85bb4ef26df46d2d5bee5562d6cfe282910afc38ba56e2c7d607bb0269f04961715b6525edd451fed4f1fa89df185d6f1b672bfc727d5346abbad492a859570", 0x52}], 0x3, &(0x7f0000004100)={0x20, 0x105, 0x0, "fcfd168eaa4aaa35621b5d"}, 0x20, 0x800}, {&(0x7f0000004140)={0x27, 0x0, 0x1, 0x7, 0x800, 0x9, "ba8aa847883f008895d3a42b7be44e91259672c74863adab73919ee612d4f40f5719581761ef9dc81d48f0797c1fa790519adfe5a864a1bfeb2d40b6ed2228", 0x29}, 0x60, &(0x7f0000004540)=[{&(0x7f00000041c0)="617fd952724c40d5ad50d40f1ffc13faa5ed4837fc0ca158bf807a5cca2feab766b73fe099f1c0f3987cad1b4be56493e1f4953272bfbbc9e7331bcea14caab7685f4c7043af65f326296135abe9ecf60819951d0a7484b511bbad74f41dac4527a6d8de7bc6957b6521df35cf9d17104ffc8e6d144107115c6a13779b9fea75ddc025a11588a449732a550e85958a7ee8edc4f7", 0x94}, {&(0x7f0000004280)="995b0912cd57975987bfcb7c520e15c705ced9d91c02e71fa6781037a95743748d44a59195284439573afefdf66c60dbd8d4a898fa89ee447bbd047ee8f346e31c033dd4f850a145b74c198c928a0e360101c9d19352d447f091946f39b5fa3f723344a064bb67e01e362fe3ec6ff58d26442e3d36910418ff39723ea2fd8e7a69af77b18c1077f44db8d051132800cd3288b6ee09de2a5445e77359d62192315b6b64092169d1", 0xa7}, {&(0x7f0000004340)="24dddadea7c65644cdfdf833373951362c750d17d3a182d0b151ce1042d58d70c882e17911eac8ab469a2c22e36ab7205bebe74fae4c5aa4d6e00a714ccbb4101aaf765f1c65ad965a5d681cb463015466f99bfa68a96c6f", 0x58}, {&(0x7f00000043c0)="cd02b1c374bb6ac4bbc382dcbed50659313bdd065ae52c2df7fab38ac6eea5d36ff131b83a7e84bd2f25f977ec127fca7c834b9b03007f0f3368b219a9065d691911fc382e3af08289", 0x49}, {&(0x7f0000004440)="f044f9abad887f2db3bda2f0a0750234d2575d2dd2d8b2bd6712d5b08efe3ad5a67af3a08a68bd1c078d847b431577de297f356ecd6d3dbe26d7bc2ab4578c332324ec31f8da5e3783089233cba4462280192649eaa58bd1fc7244be64920167722d104114c9abe155feb20e120003ab6ce4225ee1347108e5afe698ac4f608a20e2577e0226de303ee98716b6cb19761e8b216ac71488ed13556e86132bc7e9a00d4e3c538d25bd312f48f20e44a9d1dc20767e8e7936be010eb8bcc6460c3d170e6096d2aa02ae9aaf6bc48359d9cdf76173e6c107a630fab3a00cd305d675791f4154c6b2a5c1cfd04acd804c9d3a3b7ffe6f", 0xf4}], 0x5, &(0x7f00000045c0)={0x48, 0x102, 0x2, "d47e3abdf27a87bf289792c3ad23de4680849c899f02bd7bdf16873a7d6e6cf28418fbd7263606eeda9adc0e8ae6e837567d4a34bf"}, 0x48, 0x40}], 0xa, 0x40000c5) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000004b40)=0x5) ioctl$KDENABIO(r2, 0x4b36) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000004c0)=0xfe) stat(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() lchown(&(0x7f0000004a40)='./file0\x00', r4, r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) 2018/05/05 18:25:55 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x5) 2018/05/05 18:25:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') fcntl$setflags(r0, 0x2, 0x1) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0xfffffdc5}], 0x100000000000021e, 0x0) 2018/05/05 18:25:55 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000500)={@dev, @local}, &(0x7f0000000540)=0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x2000009, 0x110, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={'erspan0\x00', {0x2, 0x4e21, @rand_addr=0x8000}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0xca, 0x400) openat$cgroup_procs(r2, &(0x7f0000000480)='cgroup.threads\x00', 0x2, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/194, 0xc2}, {&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000240)=""/252, 0xfc}], 0x3, 0x0, 0x0, 0xa7}, 0x1}], 0x1, 0x2102, &(0x7f00000003c0)={0x77359400}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000005c0)={0x401, {0x2, 0x4e22, @rand_addr=0x7}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x80000000, 0x800, 0x7, 0x10000000000, &(0x7f0000000580)='ifb0\x00', 0x401, 0x2, 0x5}) 2018/05/05 18:25:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x9}, 0x1}, 0x0) 2018/05/05 18:25:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x3000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:55 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500005c000000000001908cac1416bbac1414110504907800000000400000000000f6edc2d44ac1203f14aaac141400442c000000000000000000007f00000105000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000200)) r0 = msgget(0x0, 0x61) msgctl$IPC_RMID(r0, 0x0) 2018/05/05 18:25:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) r5 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x48c}]}) 2018/05/05 18:25:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10040, 0x0) 2018/05/05 18:25:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24000, 0x0) 2018/05/05 18:25:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x4000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:55 executing program 5: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/208, 0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80820}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xdc, 0x9, 0x3, 0x0, 0x70bd28, 0x25dfdbff, {0xb, 0x0, 0x3}, [@generic="a9996be2a87ecab9a9140f14d9c082c55af6df580c7711efe0b013dbb944ee71a9605950c080ea7d06830ab405e41a7d3ffd70e8797ce7988fbe1deb727aca8e17d36904e5a56a8f8973d92d7f01ee210da7d8008e4fec4e0f759474927df757a075ed23d0e49d2704c1dbda1bd25880785fc2f7021082f3252d26563a062c6e964b881d4fbfb47f68757aa29619b837b175ab0d48e535586d2f6c90a7e0489e5c81edf15b0b774c5aaec303241235d83fd8dd1d9e3bb1d1118b26ddcdfdc8fbc5b98f5db7a4f5"]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000400)={'\x00', 0x100000000}) tkill(r1, 0x1000000000016) 2018/05/05 18:25:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x105) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000180)="0202000000008a000000002924be7b7f", 0x10}]) 2018/05/05 18:25:55 executing program 0: getpid() r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5000000000000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/05 18:25:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e7fe4)=ANY=[@ANYBLOB="170000001c000503ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="ca701f12"], 0x299}, 0x1}, 0x0) 2018/05/05 18:25:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x2}, 0x0) 2018/05/05 18:25:55 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000180)={0xd6, "b3851edebd1f2bf421c29100abb7afedc7ce3b6072ef9d92d86873ee769b85ebbd9f958c9f45ef78f769dd99776e01f6bed9d6ec4ddc0f9daf63827014f1bb8aa88dc6ba5db7bf6dfcaeec7433699afe7ce5a2f0268618a174e251bf862b3d8d7cf1564bf5e2996626d09958554a7fcea9e7c9951ff6d0e77d2b693a901665c2d742122bc2c3222eb9be738a4fb70d6e229bd1fe6656a122b8ba0b54301e5a49af84f630a1bed2f93eeeb145225f4f67d40ec59367d8fbb2b98677b58d4b4038e64a390b9a7711b1ccb76ec0bdb5585100da29539912"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x0, 0x8, 0xffffffffffbffffd}, 0x14}, 0x1}, 0x0) 2018/05/05 18:25:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/44) 2018/05/05 18:25:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x5, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:55 executing program 4: request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='{\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x20742a76, 0x6, 0x81, 0x6, 0x5}, &(0x7f0000000740)=0x14) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={r1, 0xa5c0}, &(0x7f0000000800)=0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000c80)=&(0x7f0000000c40)) r2 = add_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="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", 0xfb, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r5) rt_sigpending(&(0x7f0000000cc0), 0x8) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r3) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000000240)=0x7) ioctl$int_out(r0, 0x2, &(0x7f0000000840)) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r6, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000880)=ANY=[@ANYBLOB="96090000000000000a004e23f6000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f5500000000000001000000060000000a004e2101000000000000000000000000000000000000002bd90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210000000000000000000000000000ffffac1414aa07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff03000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2401000000ff02000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ff070000ff01000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21fa000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) ioctl$VHOST_SET_VRING_ADDR(r9, 0x4028af11, &(0x7f0000000700)={0x2, 0x0, &(0x7f00000005c0)=""/56, &(0x7f0000000600)=""/18, &(0x7f0000000640)=""/162, 0x104000}) setsockopt$inet6_icmp_ICMP_FILTER(r9, 0x1, 0x1, &(0x7f0000000280)={0x5}, 0x4) 2018/05/05 18:25:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet6(0xa, 0x3, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)="b17f341e0c8a602759733ae77b1fae56f20761705eca492dc4b713a851929ba5193b8d98e7a5da8dd8d1edb6dba268186efcd686ca2ee6bd233534b70c4ea1eaeb67c868b27941969bca4c07beb405da8de19db83afa36", 0x57) 2018/05/05 18:25:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x8}, 0x0) 2018/05/05 18:25:55 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)={r0, 0xb8, 0x3, "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"}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/05/05 18:25:55 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="1222cf14c1", 0x5, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='$\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$link(0x8, r0, r2) r3 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r3, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x1, 0x7, 0x3ff, 0x9, 0x6, 0x6, 0x8}, &(0x7f0000000040)={0xc1, 0x9, 0x80000000, 0x5, 0x6, 0x55a, 0x9, 0x8000}, &(0x7f0000000080)={0x2, 0x8, 0x347d, 0x6, 0x8, 0x3, 0x6, 0x3}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x20}, 0x8}) r4 = shmget(0x2, 0x1000, 0x78000000, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r4, 0x0) 2018/05/05 18:25:56 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x300000000000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001500)=""/76, 0x21f}], 0x1, 0x0) fadvise64(r0, 0x0, 0x1000, 0x3) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', 'projid_map\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x1) 2018/05/05 18:25:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') setns(r0, 0x10000000) 2018/05/05 18:25:56 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x127fe, 0x0, &(0x7f0000ffc000/0x3000)=nil}) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r4 = dup3(r2, r0, 0x0) connect$rds(r4, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) 2018/05/05 18:25:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x3}, 0x0) 2018/05/05 18:25:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xa5811, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/05/05 18:25:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x800000080000002) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x7, 0x0, 'client0\x00', 0xffffffff80000007, "f5444f4f784206db", "8ad01982d6a3f88e5414573a2321424fa0484ff6a8dacb1c79a3cc35b481abba", 0x8, 0x5}) setsockopt$inet6_buf(r0, 0x29, 0x100000039, &(0x7f0000000000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903fcb70500cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c6dd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb492dfa6bcf2c86e72b010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019c4bd9f6672837496d00a07765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25b97fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845000000", 0x118) name_to_handle_at(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x7e, 0x7, "0bf8721c87f7b4ac6a2f5f0031ccaa180cca0886f23d734e9b72fa26b1f58ad1c393e4e2e4ca795b19e0ff2eb91e2d48fc8f6c069b949dffda6f19b68048f52c4c8228c2538973738c3b9b7d5caac9e6a3be9e166b6c59ba53366094898ce1b0435e66094ad85ba5845c9b9ecac754c9c679bc76acaa"}, &(0x7f0000000300), 0x1400) 2018/05/05 18:25:56 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpid() r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) kcmp(r0, r1, 0x5, r2, r3) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f00000000c0)={0x3f, 0x7, 0x100000000, 0x3, 0xfffffffffffff979, 0x8, 0x1, 0x4, 0x7, 0x8}) r5 = socket$key(0xf, 0x3, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$key(r5, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x11}, 0x1}, 0x0) 2018/05/05 18:25:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x8, 0x4000000000081, 0x2, 0x80000000011}, 0x5bf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) r1 = getpid() ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000280)={&(0x7f00000001c0)="7b26baf6e49fe62b5fd96510d3c529847ed5cba207c590d334369c4dfca51bd32374171365b7ae387b056365c36b35ebec116ea89f6c5d645fac3c24429c7caabd30cf4d196df2fcb6313d26c3a4a5fb62f3959df3ae58aa094bd1bfaf8172ec0bbba32079401127278b9f53b047a1a9790d1280e5f3ff8db4b97755cb94affb353d730044ec94fbfc501ad7c04a6c787aa740ca3e7e4a9e14c257fa86431f82e460181ff8e8", 0xa6}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa0080, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8201, 0x1, 0x2, r3}, &(0x7f0000000180)=0x10) 2018/05/05 18:25:56 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x400000000000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x1000000000000003) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x400, 0x60, 0x3}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/250) 2018/05/05 18:25:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="28000000130001000000000000000000000000006c8837694a5ff51796bdd841762f00ff254a81beee9fe2e8b755b93a478d089208c6bbb270f2708d874482fd7a271faee3a0514217a4f37c7f89f8a41229412f78fcf75dd390219f7238709a3cf07d1e4652dfa48ae0a191a9ae038b6c1ced931072873b9b3512166068129d9caadaf5e098fad15fb84f19efe0cbaa837f7c9da18a331b91", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x4000081) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) connect$packet(r2, &(0x7f0000000280)={0x11, 0x0, r1, 0x1, 0x6af, 0x6}, 0x14) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000002c0)=""/248, &(0x7f0000000100)=0xf8) 2018/05/05 18:25:56 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x101140, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000280)={0x1, 0x2, {0xffffffffffffffff, 0x0, 0x6, 0x1, 0x8}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x157) msgrcv(r0, &(0x7f0000000100)={0x0, ""/135}, 0x8f, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x1}, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x21bf, 0x6400) write$cgroup_int(r2, &(0x7f0000000200)={[0x2b, 0x0, 0x38, 0x3c, 0x0, 0x2f, 0x37, 0x0, 0x33]}, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) accept4$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000340)=0x1c, 0x80800) 2018/05/05 18:25:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x1d, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0x3d5, &(0x7f0000000200)={&(0x7f00000005c0)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x1d}, 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1, 0x101000) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0x2b6) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000001c0)={0xfff, 0x5, r4, 0x1, r5, 0x0, 0x8, 0x7}) write(r0, &(0x7f0000000080), 0x2b1) write(r1, &(0x7f00000004c0)="ff85dcd7449f90169f160968200251d1f434146163696adedeb357a63857849b99da617a08656077ff2c03055b051ece648d507688c5d56a594f913637b064d81821c00c23f8a11380e42518c30afd2cd5548d3198d02a020dd2f2952c75b70c323d5101a6375220ff57c4d6f4828f6b074510b298aaa033ef8eeeadeaffb862cb7d9e231abdc522eb4f76f7c52c66959f6f65a8fed61fc2b9796d42124426e73675f2fcbb3760fd774a3d90dbe609f11f0b2abb6debbc5ae76c25cfe915df1a95174704d3a771ddc08fecb68550e109651fff0e1d395423eaa80d567edb0799979b", 0xe2) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0x4, 0xffffffff, r4, 0x7, r5, 0xebc8, 0x6, 0x4c}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000600)={0x89, 0x9a1, 0x8, "71c0860e618900ebf18423050236fe7ac7b78b7015130f2d352b0430a792474f7db0cc2fed6f68d7b5848b6e09e6d31f8093aa5880ecfcf3770e728304698aedb24a2790f9fed846cf5822b4ad99a8aabf0ab321adacd91be6616c8c8d118191b558a40a0cc9ba0effcf68772d8a2e804330f20d7a6128b48dcf35358284c9854c4f95c47cf5f8b34e"}) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r6) 2018/05/05 18:25:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1300}, 0x0) 2018/05/05 18:25:56 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x500000000000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='teql0\x00') 2018/05/05 18:25:57 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b3874"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = shmget$private(0x0, 0x1000, 0xf11c63007117d6d, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @remote}, &(0x7f0000000080)=0xc) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfffffffffffffe8b) 2018/05/05 18:25:57 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer2\x00', 0x44000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001080)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001280)={0x0, 0xfffffffffffffff9, 0x4}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001300)={0x6, 0x3, 0x1, 0x6, 0x6, 0x1, 0x2, 0x9, r3}, 0x20) bind$packet(r0, &(0x7f0000001200)={0x11, 0x1c, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_open_dev$midi(&(0x7f0000001240)='/dev/midi#\x00', 0x7, 0x2800) getsockopt$bt_hci(r1, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/05 18:25:57 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001280)={{0xedda, 0x71c6}, {0x99c, 0x3}, 0x1, 0x5, 0x8001}) r2 = open(&(0x7f0000000040)='./file0\x00', 0xf2cef225609136e5, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080)=""/226, &(0x7f0000000180)=0xe2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000001540)) r4 = getgid() getgroups(0x6, &(0x7f0000001380)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fstat(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001440)=0x0, &(0x7f0000001480), &(0x7f00000014c0)) setgroups(0x5, &(0x7f0000001500)=[r3, r4, r5, r6, r7]) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000000000)=0x78) 2018/05/05 18:25:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x1000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x15}, 0x0) 2018/05/05 18:25:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x1}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) poll(&(0x7f0000000000)=[{r0, 0x8200}], 0x1, 0xffdffffffffffffe) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/05/05 18:25:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xef, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2, 0x32003) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/05/05 18:25:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x2000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:57 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="e5ff0300000000db04df0000ff010000"], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40200) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000180)={0x2, 0x9, 0x6, 0x4, 0xffff, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000100)) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f00000000c0)=0x7) 2018/05/05 18:25:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) pread64(r1, &(0x7f0000000000)=""/32, 0x20, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r2, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/05 18:25:57 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') preadv(r2, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0xd3e) fcntl$dupfd(r2, 0x406, r2) 2018/05/05 18:25:57 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000080)) ppoll(&(0x7f0000000040)=[{r0, 0x400}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0xc25}, 0x8) 2018/05/05 18:25:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x200000000000000}, 0x0) 2018/05/05 18:25:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x5000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:58 executing program 1: timer_create(0xfffffffffffffffd, &(0x7f0000b2ffa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f0000000180)=0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000002c0)={{r1, r2+30000000}, {0x77359400}}, &(0x7f0000000300)) socketpair(0x0, 0x2, 0x1f, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f00000001c0)=""/203, &(0x7f0000000100)=0xcb) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/05/05 18:25:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) write$binfmt_misc(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="73797a3137fd1296dd99b69a30eb036962582435b01df0795499fd965523dfd743f2b902a5e6312f10b3bfe3e87256a74649331df8637aa0fdede0fbadd7c3cc2f6f7e4d69a37538b2ddbb1d7da77b1fbb5122b8873efb42daf153481ae2f5ffa13074b8763892bd0c6417c890ab711544245dd6d8207df1d67cf6f7432312b7b5394db629f573795a24c9f2170cf9b410574560fdd5017bde8c1ef09e293df7cfccfd80a442c6286909174dd0472a3234c53228e41a4dc93831b0657610a1faa7828a667fe559da72688906377b6ba69e6c6404a9b6d2fa933c7d8860b86f5cae882819a8b5c464da90ad90ec61f02506187486f3ac5d3e4cd2fe7c2503c7904c253124fbf4c0f4b7fce308601db2166aa54837cdfd7492c217b84cd7ac7c7d2eade616a94239ddd66072bff6bbe0a08c8e6fe2e7e9e2c01df7ce0f44a44d0a827bcba19d53a5f1c3c50823a9caffb190a7"], 0xc6) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@allocspi={0x104, 0x16, 0x225, 0x0, 0x0, {{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {@in=@rand_addr, 0x0, 0x33}, @in=@loopback=0x7f000001}, 0x0, 0x80000000}, [@mark={0xc, 0x15, {0x0, 0x3}}]}, 0x104}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20043, 0x0) 2018/05/05 18:25:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x10000000000000ed, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/168) 2018/05/05 18:25:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)=0x80) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00') r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:inetd_exec_t:s0', 0x20, "73b90000fffe647500d8a3b0c5f65ad276ad7e23a669a728f70c85ba6334b32567692729107fcb313f14433f2ba7db4b84a09437fc36ec07a96c70e86ae27778adaf53da285284e7fa29dc2827a96d09350be959826a0e151d80dcde"}, 0xfffffd5f) 2018/05/05 18:25:58 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) 2018/05/05 18:25:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x400300}, 0x0) 2018/05/05 18:25:58 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x4, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:58 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x4000000000000) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000440)=0x4) readv(r3, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r3, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x1, 0x3}], 0x4b, 0x0, &(0x7f00000000c0)="673f29bec2c3077b039e7deff8ec8eb006631b405e6d22541487bd0e9256fdb5b82117a2f3fa30a0a7bfa9d5ca7cd1ed67202df4e00624d50f76f364c97d638fee953f0b69fa60893aee10"}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000280)={0x9, 0x10000}) 2018/05/05 18:25:58 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x200000000000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:58 executing program 4: r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/38, 0x26, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) close(r1) close(r0) sync_file_range(r0, 0x0, 0x4, 0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x3ff, {0x2, 0x4e24}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @rand_addr=0x7}, 0x0, 0x7e3, 0x5, 0x200, 0x3, &(0x7f0000000100)='lo\x00', 0x6, 0x3, 0x40}) 2018/05/05 18:25:58 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:25:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xf00}, 0x0) 2018/05/05 18:25:58 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)={0x7, [0xd0e, 0x9, 0x8e5, 0x0, 0x0, 0x7a27, 0x1]}) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='"', 0x1}], 0x1, &(0x7f0000001bc0)}, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/05/05 18:25:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000180)=0x100000000) 2018/05/05 18:25:58 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x300, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:58 executing program 4: r0 = socket$inet(0x2, 0x4000800000000001, 0x1000000) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fc, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x0) 2018/05/05 18:25:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/53) [ 1196.010612] Unknown ioctl -1073172816 [ 1196.050166] Unknown ioctl -1073172816 [ 1196.159669] CUSE: DEVNAME unspecified [ 1196.174264] CUSE: DEVNAME unspecified 2018/05/05 18:25:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xffffff9e}, 0x0) 2018/05/05 18:25:59 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x500, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:59 executing program 4: r0 = shmget$private(0x0, 0x4000, 0xd4, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r2 = getegid() r3 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = getpid() r6 = memfd_create(&(0x7f00000002c0)='\x00', 0x1) bind$vsock_dgram(r6, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x8, r1, r2, r3, r4, 0x180, 0x3f}, 0x572dc2c3, 0x5, 0x5, 0x7f, r5, r7, 0xc}) bpf$MAP_CREATE(0x344c, &(0x7f0000c47fec)={0x0, 0x0, 0x796}, 0x2c) uname(&(0x7f0000000000)=""/12) 2018/05/05 18:25:59 executing program 1: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x80000) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)={0x2, 0x13, 0x5, 0x2, 0x53, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x6}, @in6={0xa, 0x4e24}}, @sadb_lifetime={0x4, 0x4, 0x7fffffff, 0x74a, 0x200, 0x8000}, @sadb_x_sec_ctx={0x21, 0x18, 0x9, 0x0, 0xfd, "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"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb5, 0x65b9, {0x6, 0x33, 0x100000000, 0x2, 0x0, 0x45, 0x0, @in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_key={0x1b, 0x9, 0x678, 0x0, "d51ffca31cb1c8ce6908e3fd0fb877fce95ca564848f1c1dff36981fc38cfd4b606f8bc00350e413d4fc81a26b0cbfa3e23b5ad8d83d734bbdb3f1895a4e2bee9251fadf2b43ceb3922bbd59c8aadef739f669fedf38886fc9c38ca3d52c9e8f56d98305040e6012ed65941a4acb3cc45421d6411dc6fc268f1c793565924c6d7b5cae1e2071cc480ef0053003da46c9e3ccfac7d3791cafc3b18f1a9bf99be4f79d794f618fd44c79821317be2aecc342892e318c09b3a84651cff994fc4c38170852778c73f0fce7bd24eb8eb17b"}]}, 0x298}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0xac12, 0x200) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x667) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000003c0)="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") 2018/05/05 18:25:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) munmap(&(0x7f0000a5d000/0x2000)=nil, 0x2000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000001c0)=0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="010000e2ffff4c564b0000000101"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x105, 0x400) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000000c0)={0x6f, &(0x7f0000000040)=""/111}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180), 0x4) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/05 18:25:59 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='projid_map\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:25:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x21) poll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x9008}, {r0, 0x4298}, {r0, 0x200}, {r0, 0x1001}, {r0, 0x651}, {r0, 0x2001}, {r0, 0x8}], 0x8, 0x7) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000000)=0xfdfdffff) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/45) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/05/05 18:25:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x200, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='()\x00') 2018/05/05 18:25:59 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x10100) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000300)='net/ip6_mr_cache\x00') ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x50f}, 0x1, 0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xce) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6, 0x0, 0x8, 0x8f, 0x1, 0x1800000000, 0x400, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x1, 0x8000, 0x400, 0x6}}, &(0x7f0000000240)=0xb0) accept4(r2, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x3}, 0xfffffffffffffef7) 2018/05/05 18:25:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x7, 0x6}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8d, "6bf06d67bac3fbfa43965c2bcf8b94b3137aac56080e966b5626d08ca1e372a56b8c73535ed85a88d0afe6e32da2f0aa64fddebcfcb9c1023f64e2c4ea23f36663b33929317498dcf7128223adc6a82e2031f594f2fe0b50922a4e935b0d545b656d34e563a6ff064b2977f37147f7a3a610d8b1e56d730fabf022af1b524151ff066f44e8696a14562b419323"}, &(0x7f0000000140)=0x95) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) 2018/05/05 18:25:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xf0ffffff00000000}, 0x0) 2018/05/05 18:25:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x400}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/05 18:25:59 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x100000000000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:25:59 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x240800, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x900000000000000, 0x100000, 0x44, 0x8, 0x6}) [ 1196.894109] syz-executor1: vmalloc: allocation failure: 8589934592 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1196.906604] syz-executor1 cpuset=syz1 mems_allowed=0 [ 1196.912665] CPU: 1 PID: 5961 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #34 [ 1196.920013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1196.929398] Call Trace: [ 1196.932060] dump_stack+0x1b9/0x294 [ 1196.935729] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1196.940969] ? graph_lock+0x170/0x170 [ 1196.944914] warn_alloc.cold.118+0xb2/0x1b8 [ 1196.949285] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 1196.954178] ? print_usage_bug+0xc0/0xc0 [ 1196.958277] ? print_usage_bug+0xc0/0xc0 [ 1196.962379] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 1196.968500] ? update_load_avg+0x2d9/0x2570 [ 1196.972858] ? graph_lock+0x170/0x170 [ 1196.976715] __vmalloc_node_range+0x45e/0x750 [ 1196.981258] ? graph_lock+0x170/0x170 [ 1196.985108] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 1196.990002] __vmalloc_node_flags_caller+0x75/0x90 [ 1196.994982] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 1196.999970] kvmalloc_node+0xde/0x100 [ 1197.003837] kvm_arch_create_memslot+0xa3/0x4e0 [ 1197.008571] __kvm_set_memory_region+0x1d1b/0x2e50 [ 1197.013568] ? kvm_vcpu_block+0x1050/0x1050 [ 1197.017933] ? print_usage_bug+0xc0/0xc0 [ 1197.022142] ? zap_class+0x720/0x720 [ 1197.025896] ? perf_trace_lock+0xd6/0x900 [ 1197.030098] ? graph_lock+0x170/0x170 [ 1197.033940] ? zap_class+0x720/0x720 [ 1197.037712] ? __lock_acquire+0x7f5/0x5140 [ 1197.041969] ? graph_lock+0x170/0x170 [ 1197.045791] ? find_held_lock+0x36/0x1c0 [ 1197.049882] ? lock_downgrade+0x8e0/0x8e0 [ 1197.054099] kvm_set_memory_region+0x2e/0x50 [ 1197.058537] kvm_vm_ioctl+0x668/0x1d90 [ 1197.062452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1197.068011] ? __perf_event_task_sched_in+0x247/0xb80 [ 1197.073226] ? kvm_set_memory_region+0x50/0x50 [ 1197.077844] ? find_held_lock+0x36/0x1c0 [ 1197.081941] ? perf_trace_lock+0xd6/0x900 [ 1197.086123] ? zap_class+0x720/0x720 [ 1197.089847] ? finish_task_switch+0x182/0x810 [ 1197.094362] ? kasan_check_read+0x11/0x20 [ 1197.098533] ? graph_lock+0x170/0x170 [ 1197.102345] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1197.106953] ? compat_start_thread+0x80/0x80 [ 1197.111374] ? _raw_spin_unlock_irq+0x27/0x70 [ 1197.115897] ? trace_hardirqs_on+0xd/0x10 [ 1197.120058] ? _raw_spin_unlock_irq+0x27/0x70 [ 1197.124577] ? find_held_lock+0x36/0x1c0 [ 1197.128667] ? lock_downgrade+0x8e0/0x8e0 [ 1197.132928] ? rcu_is_watching+0x85/0x140 [ 1197.137089] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1197.142314] ? __fget+0x40c/0x650 [ 1197.145789] ? expand_files.part.8+0x9a0/0x9a0 [ 1197.150384] ? lock_downgrade+0x8e0/0x8e0 [ 1197.154572] ? vma_set_page_prot+0x239/0x300 [ 1197.159001] ? kvm_set_memory_region+0x50/0x50 [ 1197.163620] do_vfs_ioctl+0x1cf/0x16a0 [ 1197.167525] ? ioctl_preallocate+0x2e0/0x2e0 [ 1197.171947] ? fget_raw+0x20/0x20 [ 1197.175426] ? exit_to_usermode_loop+0x87/0x310 [ 1197.180112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1197.185661] ? security_file_ioctl+0x94/0xc0 [ 1197.190083] ksys_ioctl+0xa9/0xd0 [ 1197.193553] __x64_sys_ioctl+0x73/0xb0 [ 1197.197454] do_syscall_64+0x1b1/0x800 [ 1197.201349] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1197.206203] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1197.211144] ? syscall_return_slowpath+0x30f/0x5c0 [ 1197.216086] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1197.221464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1197.226341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1197.231718] RIP: 0033:0x455979 [ 1197.234913] RSP: 002b:00007f49530a7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1197.242664] RAX: ffffffffffffffda RBX: 00007f49530a86d4 RCX: 0000000000455979 [ 1197.249950] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000015 [ 1197.257233] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1197.264523] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1197.271807] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000000 [ 1197.279804] Mem-Info: [ 1197.282351] active_anon:75515 inactive_anon:78 isolated_anon:0 [ 1197.282351] active_file:4338 inactive_file:9976 isolated_file:0 [ 1197.282351] unevictable:0 dirty:99 writeback:0 unstable:0 [ 1197.282351] slab_reclaimable:10637 slab_unreclaimable:106824 [ 1197.282351] mapped:74068 shmem:90 pagetables:1038 bounce:0 [ 1197.282351] free:1016634 free_pcp:458 free_cma:0 [ 1197.315953] Node 0 active_anon:299952kB inactive_anon:312kB active_file:17352kB inactive_file:39904kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296272kB dirty:396kB writeback:0kB shmem:360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 90112kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1197.344097] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1197.370373] lowmem_reserve[]: 0 2830 6335 6335 [ 1197.375109] Node 0 DMA32 free:2893224kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1164kB local_pcp:540kB free_cma:0kB [ 1197.403182] lowmem_reserve[]: 0 0 3505 3505 [ 1197.407675] Node 0 Normal free:1165488kB min:37300kB low:46624kB high:55948kB active_anon:295864kB inactive_anon:312kB active_file:17344kB inactive_file:39904kB unevictable:0kB writepending:396kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5600kB pagetables:4152kB bounce:0kB free_pcp:728kB local_pcp:112kB free_cma:0kB [ 1197.437618] lowmem_reserve[]: 0 0 0 0 [ 1197.441555] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1197.455407] Node 0 DMA32: 18*4kB (UME) 18*8kB (UME) 15*16kB (UM) 19*32kB (UME) 14*64kB (UME) 14*128kB (UME) 19*256kB (UME) 14*512kB (UME) 12*1024kB (UME) 15*2048kB (UME) 692*4096kB (UM) = 2893224kB [ 1197.474628] Node 0 Normal: 4289*4kB (UME) 810*8kB (UME) 643*16kB (UME) 1660*32kB (UME) 1363*64kB (UME) 304*128kB (UME) 196*256kB (UME) 103*512kB (UE) 70*1024kB (U) 40*2048kB (UM) 170*4096kB (UM) = 1166020kB [ 1197.493884] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1197.502550] 14403 total pagecache pages [ 1197.506655] 0 pages in swap cache [ 1197.510214] Swap cache stats: add 0, delete 0, find 0/0 [ 1197.515748] Free swap = 0kB [ 1197.518879] Total swap = 0kB [ 1197.521996] 1965969 pages RAM [ 1197.525202] 0 pages HighMem/MovableOnly [ 1197.529287] 339347 pages reserved [ 1197.557825] syz-executor1: vmalloc: allocation failure: 8589934592 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1197.569759] syz-executor1 cpuset=syz1 mems_allowed=0 [ 1197.575016] CPU: 1 PID: 5961 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #34 [ 1197.582235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1197.591704] Call Trace: [ 1197.594313] dump_stack+0x1b9/0x294 [ 1197.597955] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1197.603159] ? perf_trace_lock_acquire+0xe3/0x980 [ 1197.608026] warn_alloc.cold.118+0xb2/0x1b8 [ 1197.612369] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 1197.617413] ? trace_hardirqs_on+0xd/0x10 [ 1197.621593] ? _raw_spin_unlock_irq+0x27/0x70 [ 1197.626113] ? finish_task_switch+0x1ca/0x810 [ 1197.630654] __vmalloc_node_range+0x45e/0x750 [ 1197.635184] ? graph_lock+0x170/0x170 [ 1197.639025] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 1197.643885] __vmalloc_node_flags_caller+0x75/0x90 [ 1197.648822] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 1197.653682] kvmalloc_node+0xde/0x100 [ 1197.657490] kvm_arch_create_memslot+0xa3/0x4e0 [ 1197.662188] __kvm_set_memory_region+0x1d1b/0x2e50 [ 1197.667146] ? kvm_vcpu_block+0x1050/0x1050 [ 1197.671483] ? zap_class+0x720/0x720 [ 1197.675300] ? perf_trace_lock+0x900/0x900 [ 1197.679555] ? lock_acquire+0x1dc/0x520 [ 1197.683556] ? graph_lock+0x170/0x170 [ 1197.687368] ? __might_sleep+0x95/0x190 [ 1197.691371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1197.696928] ? futex_wait_queue_me+0x550/0x820 [ 1197.701528] ? refill_pi_state_cache.part.7+0x300/0x300 [ 1197.706918] ? find_held_lock+0x36/0x1c0 [ 1197.711013] ? lock_downgrade+0x8e0/0x8e0 [ 1197.715221] kvm_set_memory_region+0x2e/0x50 [ 1197.719645] kvm_vm_ioctl+0x668/0x1d90 [ 1197.723564] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 1197.728685] ? futex_wake+0x2f6/0x750 [ 1197.732504] ? kvm_set_memory_region+0x50/0x50 [ 1197.737106] ? get_futex_key+0x1e90/0x1e90 [ 1197.741354] ? __lock_acquire+0x7f5/0x5140 [ 1197.745619] ? perf_trace_lock+0xd6/0x900 [ 1197.749778] ? perf_trace_lock_acquire+0xe3/0x980 [ 1197.754635] ? zap_class+0x720/0x720 [ 1197.758355] ? perf_trace_lock+0x900/0x900 [ 1197.762604] ? do_futex+0x249/0x27d0 [ 1197.766334] ? rcu_is_watching+0x85/0x140 [ 1197.770501] ? graph_lock+0x170/0x170 [ 1197.774317] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1197.779524] ? exit_robust_list+0x290/0x290 [ 1197.783854] ? find_held_lock+0x36/0x1c0 [ 1197.787940] ? lock_downgrade+0x8e0/0x8e0 [ 1197.792106] ? rcu_is_watching+0x85/0x140 [ 1197.796284] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1197.801500] ? __fget+0x40c/0x650 [ 1197.804969] ? expand_files.part.8+0x9a0/0x9a0 [ 1197.809557] ? lock_downgrade+0x8e0/0x8e0 [ 1197.813730] ? lock_release+0xa10/0xa10 [ 1197.817725] ? kvm_set_memory_region+0x50/0x50 [ 1197.822334] do_vfs_ioctl+0x1cf/0x16a0 [ 1197.826234] ? ioctl_preallocate+0x2e0/0x2e0 [ 1197.830765] ? fget_raw+0x20/0x20 [ 1197.834230] ? security_file_mprotect+0x94/0xc0 [ 1197.838918] ? __x64_sys_futex+0x477/0x680 [ 1197.843174] ? do_futex+0x27d0/0x27d0 [ 1197.846988] ? security_file_ioctl+0x94/0xc0 [ 1197.851416] ksys_ioctl+0xa9/0xd0 [ 1197.854897] __x64_sys_ioctl+0x73/0xb0 [ 1197.858809] do_syscall_64+0x1b1/0x800 [ 1197.862712] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1197.867572] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1197.872516] ? syscall_return_slowpath+0x30f/0x5c0 [ 1197.877462] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1197.882846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1197.887707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1197.892908] RIP: 0033:0x455979 [ 1197.896112] RSP: 002b:00007f49530a7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1197.903832] RAX: ffffffffffffffda RBX: 00007f49530a86d4 RCX: 0000000000455979 [ 1197.911114] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000019 [ 1197.918402] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1197.925680] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1197.932958] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000000 2018/05/05 18:26:01 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = semget$private(0x0, 0x7, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r0, &(0x7f00000000c0)=[{0x2, 0x9, 0x1800}, {0x3, 0x81, 0x1000}, {0x2, 0x2, 0x1800}, {0x0, 0x341, 0x800}, {0x2, 0xf5}], 0x5, &(0x7f0000000140)={r1, r2+10000000}) preadv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:26:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x1f00000000000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:26:01 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x4004, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xc0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x7fffffff, 0x6}, 'port1\x00', 0x80, 0x808, 0x81, 0x43, 0x2, 0x200, 0x3, 0x0, 0x1}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)=0x10000) 2018/05/05 18:26:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x1d}, 0x81, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{0x3, 0x8001, 0x7, 0x401}, 0x2d, 0x2, 0x0, 0x0, "2a31c98af447f62f07d329090b22c7d7c73875d591538fa46941d704a17d8d21056f0db7f3d97a5a5d8ebc7a37167fc646889bd7ea4b25974e092d527be1e78c"}, 0xff89}, 0x1, 0x0, 0x0, 0x8040}, 0x4000) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/05 18:26:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x404001, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/05/05 18:26:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xfffff000}, 0x0) 2018/05/05 18:26:01 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000003b00)=@rc, 0x80, &(0x7f0000003f80), 0x0, &(0x7f0000004040)=""/73, 0x49}}], 0x1, 0x0, &(0x7f0000004180)={0x0, 0x989680}) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000000c0)={@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_bond\x00'}}, {&(0x7f0000000200)=""/4096, 0x1000}}, 0xa0) 2018/05/05 18:26:01 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x420400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000040)) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='/dev/rfkill\x00', 0xfffffffffffffffd) write$eventfd(r0, &(0x7f0000000080)=0xc1, 0x8) 2018/05/05 18:26:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) sendmsg$rds(r4, &(0x7f00000039c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/102, 0x66}, {&(0x7f00000000c0)=""/193, 0xc1}], 0x2, &(0x7f0000003900)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x9}, @rdma_args={0x48, 0x114, 0x1, {{0x11}, {&(0x7f0000000200)=""/191, 0xbf}, &(0x7f0000002600)=[{&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/78, 0x4e}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/100, 0x64}, {&(0x7f0000002480)=""/178, 0xb2}, {&(0x7f0000002540)=""/45, 0x2d}, {&(0x7f0000002580)=""/84, 0x54}], 0x8, 0x2, 0x81}}, @rdma_args={0x48, 0x114, 0x1, {{0x8ad2, 0x1000}, {&(0x7f0000002680)=""/235, 0xeb}, &(0x7f00000038c0)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/21, 0x15}, {&(0x7f00000037c0)=""/234, 0xea}], 0x3, 0x6b, 0x8}}], 0xa8, 0x40}, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/05/05 18:26:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x1f000000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000000) 2018/05/05 18:26:01 executing program 0: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b3551", 0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x4) r1 = dup3(r0, r0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/26, 0x1a}], 0x1, 0x0, 0x0, 0x2}, 0x10000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) 2018/05/05 18:26:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='sessionid\x00') getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xe, [], 0x7, &(0x7f0000001a00)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/254}, &(0x7f0000000200)=0x78) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001900)=0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) preadv(r0, &(0x7f0000001840)=[{&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/96, 0x60}, {&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/35, 0x23}, {&(0x7f0000001400)=""/246, 0xf6}, {&(0x7f00000015c0)=""/148, 0x94}, {&(0x7f0000001680)=""/12, 0xc}, {&(0x7f00000016c0)=""/112, 0x70}, {&(0x7f0000001740)=""/207, 0xcf}], 0xa, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) r2 = fcntl$dupfd(r0, 0x0, r0) accept4(r2, &(0x7f0000001940)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000019c0)=0x80, 0x80800) 2018/05/05 18:26:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x9]}) 2018/05/05 18:26:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xa013}, 0x0) 2018/05/05 18:26:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x1fe0, 0x7fff, 0x7, 0x6, 0x58, 0x400}) 2018/05/05 18:26:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x3000000, 0x20000000) 2018/05/05 18:26:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="530a0775b0d5e383e5b3b60ced5c54b748", 0x11) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm_base(ctr-serpent-avx,sm3))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/05 18:26:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x3}, 0x0) 2018/05/05 18:26:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000000000000000000000c29155c017be3131fb39743386d38464ee2dcf0fd28a42657078ecff7687b3df57ac390529e05ab7ef2116079a3ff1d1349677f9ef56ac321f24e95b2b7757035aa928ffaf8c6176ffd226088ad72a00732bc1ad86211a04e22c85431a98a08e145300e1a9f4c6a954"]}) mkdir(&(0x7f0000000100)='./file0\x00', 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x10000) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/05/05 18:26:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="063cf0eab5a5f5a645c92f6db20561ec040953d40d2abab5dccb719a8484f9cc72c561236fe5625e4b59f22a958e0a96f73b0bdd46066c2a2a2466723ff90312167bff2e50843e6ae6988017f05746bbe09f93db3aee8767653b20ebab1c94da1ceddc144f6128378ad76510c579311cbc043f1dc1d5", 0x76, 0xfffffffffffffffa) request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='IDLETIMER\x00', r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r2 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="e9b18c7fa6ebcf675f26fb6a826b6d89bfb8349e9a4a87db726ee263405f02db1c084c556b", 0x25, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f00000003c0)=""/3, 0x3) r3 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup(r3, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) 2018/05/05 18:26:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'sit0\x00', {0x2}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x2, 0x9, 0x5}) r1 = memfd_create(&(0x7f0000000080)='sit0\x00', 0x2) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000000c0)=""/197, &(0x7f00000001c0)=0xc5) 2018/05/05 18:26:01 executing program 3: ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0xba80, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "129564620cb8351a2de6f360eb4dd78f"}) 2018/05/05 18:26:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)) 2018/05/05 18:26:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x1f00, 0x20000000) 2018/05/05 18:26:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x100000000000000}, 0x0) 2018/05/05 18:26:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/05/05 18:26:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="482e000000000000034d564b000000000008000000000000"]) socketpair(0x8, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0x4) 2018/05/05 18:26:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8)=0xffffffff, 0x8) write(r1, &(0x7f0000000080)="8e", 0x1) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000008000008ef20000006700000000000000000000000000000000000000"], 0x20) 2018/05/05 18:26:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="7072916a69645fed6170eacb0054bd7fda3eb626bffcc73710a000393e2dda56be564b09f58ca0b68645eaef25600fd6dc036328036f9cbdf4") sendmsg$can_raw(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{0x0, 0x2, 0xe2, 0x3ffc0000}, 0x4, 0x3, 0x0, 0x0, "555ed22336911df2"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x90) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:26:02 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x4000000, 0x20000000) 2018/05/05 18:26:02 executing program 4: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/32) 2018/05/05 18:26:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x3000000}, 0x0) 2018/05/05 18:26:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4000000004e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007ff, &(0x7f0000e68000)={0x2, 0x44e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000008540)={&(0x7f0000007080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000074c0), 0x0, &(0x7f0000007540)=""/4096, 0x1000}, 0x40000002) sendmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000a00)="d2", 0x1}], 0x1, &(0x7f00000005c0)}}], 0x1, 0x0) 2018/05/05 18:26:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt(r0, 0x9, 0x5, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) r1 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="0b96187db0e0e93909d3772096e5456c5140555414c76f5c6087c3114890ec8bd01d16cc38ff233ee001fd7eed96449d8bddb546a932de37d853693b4f5c7d3ce7e36d2cd19614a7f6ed14c966ae6e922873bde33cfced07291ce2f65efc2447fbe2a8c9f12b8045955def1a2017f5a8b1a4761fe79e118f1a32d89966503c3743d6e2eb812da0755bd59c4a4c0b465b7e807b182eec09726642d498d64b1ed8d3f1b632", 0xa4, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000200)="ccfa63a27a7313175608d26147b566f4c78a22d83bcae915c9761cc2a33e68fee5cf38a0ae10d02d07052af3093248ce3d3a87087acee5ab8ebe145e369a358bf75b209874a5bd4cd6e4b5075f032943699875165b0f86826d1eb1e22c41aa4b99db323d93b520b69d", 0x69}, {&(0x7f0000000280)="030c068dd1dfe27fdfe185e8d7a4a7d01316883f8f1709b3485cfc26c41999c8ad4f1ca22de82d55a0130f40f208fbc3faa161fde139c6f3b35c4a8e86ecb8acea640f4f7aea1f444704d3f791f7f9d3a4ff", 0x52}], 0x2, r2) 2018/05/05 18:26:02 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x5000000, 0x20000000) 2018/05/05 18:26:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3ff, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff]}, 0x1f}}, 0x1, 0x5}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) socket$l2tp(0x18, 0x1, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r3, 0x800000000000937b, &(0x7f0000000000)) 2018/05/05 18:26:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x6b, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xc, "6f39e63150a4f784321e814d"}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x6}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="d4934d73c5156e2e3c59e1997270f3f2", 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x223, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/05/05 18:26:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000004, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0xc}) 2018/05/05 18:26:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xf00000000000000}, 0x0) 2018/05/05 18:26:02 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80, 0x4000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000001c0)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x9, 0x8001, 0x0, 0x55, 0x8}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x11, 0xc7, "6afccf4b52efdc14e3a60a18b53bdabc56fcbedd1aad9cf70b7f89c0c0e420ff2824896ba756112c34bce16adcf5db3998c90f46cf36318d2adc93adba70d6cc5a5dc29f89626c42f2903fea18cf41cd8d4113baf098bef2630c36cda2e5f437866f11d065b19844294ba6be683004877041a92299c2e6c38a6672161dd70eca056b15132ac69c4c4b7c76b8b2fad3611de9895a820ad1142695dff61b816ccc8736591366a8c1d46a400a32698b3ca81ca42fd8eddea1e4c7be2bd4c152923d3e56a65b00583a"}, 0xcf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x77e0}}, 0xffffffffffff0000, 0x100000001, 0x1, 0x7, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r3, 0x40}, &(0x7f0000000140)=0x8) preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:26:02 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000b40000180000344479b83903ce3326d871b38de637b9f94296d5e514", @ANYRES32=0xffffffff, @ANYBLOB="000000001b00000000000000907e7cf6ca76b2cc70bae2edb077a8170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x5) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x2) accept4$ipx(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10, 0x80000) 2018/05/05 18:26:02 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x300, 0x20000000) 2018/05/05 18:26:02 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="5fb88c750196077aa3214bebc13f7d74ad4d9320611cf5a33f2a3f09e1c926359dcfe20001c781cb67f79cb0c6f5f4bf8ed60dce2176c22a20b22b9b24172b5569ec67906e7df93b05b19ba5360f2eab62812070fc181a2483366595113b240804d882a7dcd7ac4ba53e06d02558968b978122716d1823dcc7d40155c1bc1e8433f5ba15f5ee48c0ca941fce872e497d1377e2a5bde956f003caaf58c7520f82d7346c266e8ea70dab3bb7af6d78602a31ab8d232b07f6e3ef524b552ed88a1b1c02bc89f4f671855d40a2c1c173d4bb121bc86270c32d39c4c0d09a29b8983169914d8df86417a802b772bb638f72ccdcbb46267b5751816c77b6739f484292d5ca5e1bc4efee06f4e07e6a795faee2af27a8f21298055806494ee0e961cd5bd077bd7756f9e39dd3abdbe5c598cc5cbd44c5c319af923fbc4731545ff134749c2f42ee8454bf33ef309a6323dc847676d5be2fcb9abc717fc1e29396943ec0e264a80d64ca66ef2c42a57112a8a146097d9f4256ef6e6fd73be26e9a5f79b21dae42066d9cf4441021d64a2d6fd61c7ea709948d4be380e0fa4b76dff6aeef45", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000200)={'yam0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/05 18:26:02 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffff0000632b3e028a8b8f83434102863117764b5ac421ed06004502003c0000000000299078ac14ffbbe0000001007800573cde00f53465b441d6321375018d137ad8c6295e47b3b402dccb7e8fbec6c5cd047b92d2cd1522c3ec088e20bff5000000040000"], 0x0) r0 = pkey_alloc(0x0, 0x3) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x101000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x800, 0x3}) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, r0) pipe(&(0x7f0000000200)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) wait4(r2, &(0x7f0000000080), 0x2faf8b8d3d53d433, &(0x7f0000000140)) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/05/05 18:26:02 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) read$eventfd(r2, &(0x7f0000000040), 0x8) fcntl$setsig(r1, 0xa, 0x12) r3 = dup3(r1, r2, 0x0) tkill(r0, 0x16) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000000c0)) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="50483b5ba50100000000000000000000fe8000000000000000000000000000bbac141400000000000000000000000000000000000000000000000000000000008baef491c5ac38043e412d4330c9ea509c2b1f497caf90a6c0591c793a19e17f59ef86cb8a203bcb6b98659f0a3149d70ef9ef6872f4f7d1474ad8c7ac7784c8594bed516e2363128eb7394ead188b20abddd56364ca93f55960d06363b352a0f8561e62", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0010000000000000"], 0x50}, 0x1}, 0x0) 2018/05/05 18:26:02 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x2, 0x20000000) 2018/05/05 18:26:03 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x800) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x6e) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="02c80000000000000000000009000000000000000000000000000000000000000000000000000000"]) 2018/05/05 18:26:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r2, 0x800000000200) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x6000], 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 18:26:03 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) ioperm(0x7fffffff, 0x1, 0x2) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 18:26:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xa013000000000000}, 0x0) 2018/05/05 18:26:03 executing program 1: getegid() munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x1000000100, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x0, 0x0, @dev}, &(0x7f00000005c0)=0x80, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x34, r2, 0xb29, 0x70bd2b, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000300)) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000010000)) r6 = dup3(r3, r4, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r3, 0x7, &(0x7f0000000380)={0x0, 0x6, 0xcc8f, 0x1b, r7}) sched_yield() semget$private(0x0, 0x1, 0x228) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x83010, r4, 0x0) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_GET(r5, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8006440}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r8, 0x5, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044}, 0x4000000) ioctl$TCSBRKP(r6, 0x5425, 0x9) 2018/05/05 18:26:03 executing program 5: r0 = memfd_create(&(0x7f0000209ff0)='userloppp1ptoc\'\x00', 0x3) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='$.posix_acl_access\x00', 0x13, 0x3) mmap(&(0x7f00005b5000/0x4000)=nil, 0x4000, 0x0, 0x14011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000500)={{0xfffffffffffffff7, 0x1}, 'port0\x00', 0x2, 0x1002, 0x5, 0x6, 0x2, 0x3, 0x1, 0x0, 0x3, 0x1}) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x8, 0x7ffffffffff}, 0x10) r1 = socket$inet6(0x10, 0x2, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000100)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/193, 0xc1}], 0x1, &(0x7f00000003c0)=""/217, 0xd9, 0x1}, 0x1) open(&(0x7f0000000240)='./file0\x00', 0x161080, 0x0) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000600)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0xbcc56807aacb99e, &(0x7f00000000c0)}, 0x0) fcntl$addseals(r0, 0x409, 0x6) 2018/05/05 18:26:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @multicast2}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) getsockname(r0, &(0x7f0000000940)=@hci={0x0, 0x0}, &(0x7f00000009c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000b00)=0xe8) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001040)=0x14, 0x80800) accept(r0, &(0x7f0000002b80)=@hci={0x0, 0x0}, &(0x7f0000002c00)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002c40)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000002d40)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002d80)={0x0, @multicast1}, &(0x7f0000002dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002e00)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002e40)={@dev, @empty, 0x0}, &(0x7f0000002e80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002f80)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000003080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000030c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003740)={&(0x7f0000003100)={0x608, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x1f8, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7b7c}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r8}, {0xb8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9b8}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x130, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}]}, 0x608}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/05/05 18:26:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x4, 0x20000000) 2018/05/05 18:26:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x5, 0x20000000) 2018/05/05 18:26:03 executing program 4: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x14}, 0x1}, 0x0) 2018/05/05 18:26:03 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x0, 0x11, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8001) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xd9, "6e2c7a6b6fbdc1ed8842b122e1f93e4bf074c5791d08fcb82f23b108b76db3a5a2ddc326086c28258bd5492aa825db588adf9505d23376e135539abad1e2a0caf05d64d9183f00e73f6c651beb53b30776976a987d2e77e9933b7c64aedebb7c35bf71c476f5540acacb22cbc703a562f51c1ddf8b49f37e3fc9ab41ccb5144b43716a92e3bdaea66b330fa0f54c3667c125e70391ec8e81c0e236243d312aadbdb7d3cc444307154f576d51541222cfad32c9e53c044433189e00bf561508ab4ca5019e48f66b6df76d54137fe225e6bae3491d152114ea6c"}, &(0x7f0000000040)=0xe1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0xffffffffffffff88, @empty, 0x8000}}, 0xfffffffffffffeff, 0x8f7, 0xb7, 0x100000001, 0xfffffffeffffffff}, &(0x7f00000002c0)=0x98) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0xd4, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x0, 0x2020, &(0x7f00000000c0)) 2018/05/05 18:26:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x190) 2018/05/05 18:26:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x40030000000000}, 0x0) 2018/05/05 18:26:03 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x100) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) prctl$setmm(0x23, 0x2, &(0x7f0000ffe000/0x1000)=nil) rt_sigtimedwait(&(0x7f0000000100), &(0x7f0000000240), &(0x7f00000001c0), 0x8) 2018/05/05 18:26:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x1000000, 0x20000000) 2018/05/05 18:26:03 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000080)=ANY=[@ANYBLOB="02ff08000300000000000000000000000000140000000000e1af62cc434e95adcbe674ebafbb9806e0da4075fbe626f580fd4608a20b0d7b4bf2ea0b2f8abb44f72fe150098bfeab5b06b4e385bf453813d41a4dddf792402d4ce8fd94f3d026ba626926ee"], 0x15}, 0x1}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x1ff, 0x2, 0x2, 0x6, 0xe28, 0x7f, 0x8}, 0x20) 2018/05/05 18:26:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@mcast2={0xff, 0x2, [], 0x1}, 0x7e, r3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x1901}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) 2018/05/05 18:26:03 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x90) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000100) inotify_rm_watch(r1, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=ANY=[@ANYBLOB="000de7dd"], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x50, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}, @dead_binder_done={0x40086310}], 0x1, 0x0, &(0x7f0000000140)="cf"}) [ 1201.770275] binder: 6216:6232 unknown command -572060416 [ 1201.775923] binder: 6216:6232 ioctl c0306201 20000000 returned -22 [ 1201.788557] binder: 6216:6232 got reply transaction with no transaction stack [ 1201.796016] binder: 6216:6232 transaction failed 29201/-71, size 0-0 line 2763 [ 1201.914855] binder: 6216:6233 unknown command -572060416 [ 1201.920422] binder: 6216:6233 ioctl c0306201 20000000 returned -22 [ 1201.929311] binder: 6216:6233 got reply transaction with no transaction stack [ 1201.936679] binder: 6216:6233 transaction failed 29201/-71, size 0-0 line 2763 2018/05/05 18:26:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x80, 0x0, "636c69646e743100e40000000000000000000000000000050400000000000000000800", 0x0, "4100808f0300", "a6e7fdc21ca049831dae800020000000000000002ecd959ba499f5717885e121"}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x5) 2018/05/05 18:26:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x2000000, 0x20000000) 2018/05/05 18:26:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x9effffff}, 0x0) 2018/05/05 18:26:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x101804) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x80000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'ip6gre0\x00', 0x1002}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8929, &(0x7f0000000080)={"62637368300000fff0000000000100"}) 2018/05/05 18:26:05 executing program 1: timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sctp\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x1006f) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x2, [{}, {}]}, 0x48) getdents64(r0, &(0x7f0000000100)=""/8, 0x8) write$tun(r0, &(0x7f00000001c0)={@void, @hdr={0x2, 0x1, 0x5, 0x7f, 0x2, 0x7ff}, @ipv4={{0x21, 0x4, 0x9, 0x10000, 0xf5, 0x64, 0x8000, 0x1f, 0x6, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@lsrr={0x83, 0x23, 0x3163, [@empty, @dev={0xac, 0x14, 0x14, 0x15}, @broadcast=0xffffffff, @rand_addr=0x4, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x2, @empty]}, @end, @rr={0x7, 0xf, 0x6, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, @timestamp={0x44, 0x3c, 0xf2, 0x3, 0x7, [{[], 0xa6}, {[], 0xff}, {[@multicast1=0xe0000001], 0x2}, {[@dev={0xac, 0x14, 0x14, 0xc}], 0x3e808995}, {[@loopback=0x7f000001], 0x80}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x1}, {}, {[], 0x1000}, {[], 0x9}, {[], 0x8001}]}]}}, @igmp={0x1f, 0x8001, 0x0, @empty, "a3c2ecb9f01232fdd8b3089bdfab99413a3b65f66942605abaedc9b9aa73af9768fcdb490f1ae5910e93254c9e53a1f974a3f96e2900bbbe6664833ef21ef97ff0776eb35fdc8d19871bb185d132f702e2c6de16cc63a90c758668812838524796b79f06e056d6b15f"}}}, 0xff) getdents64(r0, &(0x7f0000000040)=""/79, 0x4f) 2018/05/05 18:26:05 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x0) ioctl(r1, 0x40084149, &(0x7f0000002fff)) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x1ff) 2018/05/05 18:26:05 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000000340)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x2, 0x3, 0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0)=0x3f, 0xfffffffffffffe89) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1c1) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/05/05 18:26:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x12, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 'veth0_to_team\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:26:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x3a}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xbc, @local={0xfe, 0x80, [], 0xaa}, 0xa0000000}}, 0x5, 0x2, 0xfffffffffffff801, 0xe1b5, 0x32}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x2}, 0x8) 2018/05/05 18:26:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x500, 0x20000000) 2018/05/05 18:26:05 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x40, 0x0) fallocate(r0, 0x3, 0x4b99, 0x5) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/05/05 18:26:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x301000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syzkaller0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x73, r3}) sendmmsg$unix(r1, &(0x7f0000000d00)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)}], 0x1, 0x5) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x80001) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0xfffffffffffffffe, 0x100000004, 0x40008, 0x8000, 0xfff, 0x3ff}) 2018/05/05 18:26:05 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="02003a12", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="250000005ee0dea4cbd4b3b994666c75c818725a0dfb681e4742d88e74e9acadf7b318f08b17a271d0e889dd6a1154106d25e63b5acaa29346814a541af918b408600800000000d3aa0d4a997a85a13c051017bcfff9513169534964f9c6c7d8480db63f006735a9e2a15ff99ac8589c"], &(0x7f0000000280)=0x2d) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = gettid() ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f00000003c0)={r6, 0x1, &(0x7f00000002c0)=[0x20000000], &(0x7f0000000300)=[0x800, 0x4, 0x7330b684, 0x0, 0x6], 0x20, 0x1, 0x5, &(0x7f0000000340)=[0x7], &(0x7f0000000380)=[0x100000000, 0x7, 0x81]}) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x40000000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x7461}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x810, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001480)={0x24, 0x0, &(0x7f0000000200)=[@increfs_done={0x40106308, r7, 0x3}, @request_death={0x400c630e, 0x4, 0x4}], 0x1000, 0x0, &(0x7f0000000480)="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"}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000000000010000040"]) 2018/05/05 18:26:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xf}, 0x0) 2018/05/05 18:26:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x3, 0x20000000) 2018/05/05 18:26:05 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0x0, 0x178, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x130, 0x178, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'syzkaller0\x00', {0x1, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1000}}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, 'erspan0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, [], [], 'gre0\x00', 'rose0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x2, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/05 18:26:05 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) getpgrp(0xffffffffffffffff) r0 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000240)="6e65742f69705f7471816c65735f6e616d657300") preadv(r2, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) process_vm_writev(r0, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/55, 0x37}, {&(0x7f0000000500)=""/88, 0x58}, {&(0x7f0000000580)=""/6, 0x6}, {&(0x7f00000005c0)=""/227, 0xe3}, {&(0x7f00000006c0)=""/149, 0x95}], 0xa, &(0x7f0000000940)=[{&(0x7f0000000840)=""/194, 0xc2}], 0x1, 0x0) 2018/05/05 18:26:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [{0x400000b0, 0x0, 0x20081}, {0x400000b0, 0x0, 0xfffffffffffffffd}]}) 2018/05/05 18:26:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x4000000000003fd, @time}], 0x2f) 2018/05/05 18:26:05 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r2, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:26:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x1f00000000000000, 0x20000000) 2018/05/05 18:26:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000440)) r3 = socket$l2tp(0x18, 0x1, 0x1) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r4 = socket$key(0xf, 0x3, 0x2) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x2, 0x4, 0x1, 0x3, {0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0x1c}, 0x2}}}, 0x3a) fchdir(r0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1157, 0x10000) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000300)) 2018/05/05 18:26:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xfffffff0}, 0x0) 2018/05/05 18:26:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x1020, 0x0, 0xd01}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 18:26:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x4}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'team_slave_1\x00', &(0x7f0000000040)=@ethtool_gstrings={0x1b, 0x57, 0xeb, "9dc347c82280aa0a245410d135d8918aeb823cffbc19e06787bd737f041ef761b5e1f63e427bef977f80dd975bd61131a2f0712f3dc341ac18c7582747b9b1c6946823bfda48a7022cef7263c2a5333618b25e1d0dbe3af719e984a0d9f34e741aed2399a1653b25663126df1c8d234d039117717a9a2b4974c7bea8ed2f22a8d8e79fea8f8e84752b0324eafc6774692ed8adc8384a3c8b6158e275840fd6faa918e2101849ab934b3da2b0d1e96536474c209eee5b3492a8bf9603048179c3bb7d15a0460cf2b99e5a30bce08506120ff39fc653a0ae4b872e69fc77466736d44149c4a4f6b322d0ce11"}}) tee(r0, r0, 0x100000000, 0x9) r1 = open(&(0x7f0000000180)='./file0\x00', 0x200400, 0x20) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000001c0)={[], 0xfc00000000000000, 0xbffa, 0x81, 0x0, 0x1, 0xf000, 0xf000, [], 0x1f}) r2 = socket$inet6(0xa, 0x804, 0x1ff) r3 = dup3(r0, r1, 0x80000) tee(r3, r1, 0xfc20, 0x3) ioctl$TIOCCONS(r3, 0x541d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={0x0, 0xcdd7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r4}, 0x8) r5 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000440)={{0x800000000000, 0x5}, 'port0\x00', 0x4, 0x80042, 0x6, 0x1, 0x0, 0x200, 0x1b3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000500)=[@in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff530e}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7a05}, @in6={0xa, 0x4e21, 0x7, @empty, 0x9}], 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) bind$rds(r1, &(0x7f0000000600)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r6 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="c2680d68e337c1b5801ed8611b8265720fa5f03820dff470fec1ddb6baad50d65ff04875f148c11d39fb069fe992a8cd818f4052353f502dee39610b924d52341ee570aabed81bd47a2f7c7ac902e30bda5e86decbfcc74a4232543bc514c9040836a3edd8b9", 0x66, r6) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00000007c0)=""/41) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000800), &(0x7f0000000880)=0x68) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/audio\x00', 0x1a200, 0x0) accept$ipx(r1, &(0x7f0000000900), &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000980)={r4, 0x7, 0xc1, "f26130991652faf4aa2b7d9f4c1c3518d82a465dde6617fc61e6ac5313a9bbe32c0f313a767493f1a57036bbaf1eaa449afaa4c3c9f49dae63c142aa6364378840543b46f4ac89fc2a2c4421ac0b76501db5384b228dd11c9c016d83ab610e75326cbbefb5efea7568f113e286ad4b4dd360073e4822c602ccefd1652be9645496aec957e3b8ddea2a3383afedeb6732b594cfdae96db86fdd8ee4ffd48acc88937947dbda45a731baa9859d04f33a70e6cb149dc5500d01661095a926262a350b"}, 0xc9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000b00)={@multicast1=0xe0000001, @rand_addr=0xff, 0x1, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x1, @rand_addr=0x883, @rand_addr=0x4]}, 0x28) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000b40)={r4, 0x7}, 0x8) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000b80)=0x9, &(0x7f0000000bc0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000c00)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x200, 0x4d80ebba, 0xf9, 0x7fff}, &(0x7f0000000cc0)=0x98) 2018/05/05 18:26:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x200000000000000, 0x20000000) 2018/05/05 18:26:05 executing program 2: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x3}, 0x8) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/99, 0x63}, {&(0x7f00000000c0)=""/170, 0xaa}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_score_adj\x00') preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) inotify_init1(0x80000) 2018/05/05 18:26:05 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xa0130000}, 0x0) 2018/05/05 18:26:05 executing program 0: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001580)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001600)=""/92, 0x5c}, {&(0x7f0000001680)=""/179, 0xb3}, {&(0x7f0000001740)=""/193, 0xc1}, {&(0x7f0000001840)=""/124, 0x7c}, {&(0x7f00000018c0)=""/83, 0x53}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/161, 0xa1}], 0x7, &(0x7f00000000c0)=""/52, 0x34}}, {{&(0x7f0000002b00), 0x80, &(0x7f0000002c80), 0x0, &(0x7f0000002cc0)=""/160, 0xa0}}], 0x2, 0x0, &(0x7f0000002e00)={0x77359400}) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xe7, 0x8, [0x331, 0x7, 0xfffffffffffffffa, 0x9, 0x1, 0x1, 0x3, 0x7fff]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0x3d, "54a52d5b4dbaa062a9911509a5ca0935e59859e031dd7b18a349671e3883d903310b8f214fa7a3a77d11d283b164cef88d494bfd8f7a4a67e13c9348cc"}, &(0x7f0000000240)=0x45) 2018/05/05 18:26:05 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000480)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000680)=0x8) close(r0) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f00000003c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)=ANY=[@ANYBLOB="9d453d52fd310853e021a835bf40bed90da4eaf9025bef34a2ccc936a50c0e65ec3a1c580d006ee93cb9dbd8f36b15697496bec359f3af58deaf7940ab0c5e533e865a8ecce42e7bbb6b7a2635956700f7cc0daf093d550dfbd15db1fbed53910c9a3744bc70e0790292bde9e67e5bb8d73b5a76e4e66aa639f63ba66d3cfc7aeb", @ANYRES16=r3, @ANYRES64=r2, @ANYRES64=r0, @ANYRES32]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) get_mempolicy(&(0x7f0000000500), &(0x7f0000000540), 0x80, &(0x7f0000ffc000/0x3000)=nil, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000004c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000580)='/dev/snd/midiC#D#\x00', 0x1000100000000, 0x200) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000380)={0x0, 0xd000, 0x2, 0x1, 0x9}) 2018/05/05 18:26:05 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000002c0)='\x00') epoll_create1(0x80000) r2 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fallocate(r2, 0x3, 0x7fffffffffffdffe, 0x4) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) nanosleep(&(0x7f0000000440)={r3, r4+10000000}, &(0x7f00000003c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0xffffffffffffff80, 0x7, 0x81, 0x8, 0x5, 0x8}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000100)={0x7, 0x1000}) mlock2(&(0x7f000041c000/0x14000)=nil, 0x14000, 0x0) poll(&(0x7f0000000200)=[{r0, 0x8000}, {r1, 0xc0}, {r2, 0x1000}, {r1, 0x4}, {r0, 0x2200}, {r1}, {r2, 0x9013}, {r0, 0x40}, {r0, 0x400b}, {r0, 0x20}], 0xa, 0xf20b) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) mbind(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000040)=0x65, 0x80000001, 0x7) 2018/05/05 18:26:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x1f000000, 0x20000000) 2018/05/05 18:26:05 executing program 2: r0 = getpid() r1 = dup(0xffffffffffffff9c) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) r2 = syz_open_procfs(r0, &(0x7f0000000000)='prijid_map\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000001500)=""/76, 0x318}], 0x1, 0x0) 2018/05/05 18:26:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xf0}, 0x0) 2018/05/05 18:26:07 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000640)=""/212) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x208, 0xfffffffffffffffb, 0x9, r5}, &(0x7f0000000280)=0x10) pwrite64(r4, &(0x7f0000008040), 0x0, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x401) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r6, 0x1, 0x3f, 0x3) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)=0x0) r8 = getpgrp(r7) ioprio_set$pid(0x1, r8, 0x9) r9 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r9, 0x0, 0x0) getuid() getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f00000005c0)=""/125, &(0x7f0000000340)=0x7d) signalfd(r2, &(0x7f00000002c0)={0x4}, 0x8) sysfs$3(0x3) truncate(&(0x7f0000000400)='./file0\x00', 0x7) close(r4) shmctl$IPC_RMID(r0, 0x0) 2018/05/05 18:26:07 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x42, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000240)={0x6, 0x10000, 0x8, 0x6}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmmsg$alg(r2, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a5", 0x11}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/tcp\x00') ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x5, 0x27f, 0x20, 0x5c, 0x0, 0x8, 0x1, 0x4c, 0x100000000, 0x3, 0x1, 0x80000000}) 2018/05/05 18:26:07 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x400000000000000, 0x20000000) 2018/05/05 18:26:07 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8000, 0x80000000, 0xff, 0x81, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) 2018/05/05 18:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x1, 0x8) 2018/05/05 18:26:07 executing program 1: setrlimit(0x9, &(0x7f0000482ff0)) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) rt_sigprocmask(0x1, &(0x7f0000000000)={0x10001}, 0x0, 0x8) 2018/05/05 18:26:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002b00)={'team0\x00', 0x0}) sendmmsg(r0, &(0x7f0000005400)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="7e1a54f3e072368adb6936ce4b01d14b7818a3502ebabc62e9e589613c80bc6ca2980a3b595dd62f37737d1dd4eed7a26e089aba02e139fe101922519f6e98a67c9ce7acf7da234b4ce1dbaeceb94d78b2d3397b93ff257e7aecec38aaf8baae7574dace30235554fb24ba99669a756c2dba2b52003f2b4f7f830cab5881", 0x7e}, {&(0x7f0000000080)="46159002e506648fc40de728078549686bed14b475f370e188948da7d060653d003f5c4babb32f6c5776b597e258cc38caa0a0b64b77bb8cd9371fb30724dd368312541695b4a1582fb8337401b001ed0016d2f8e85738dd13dcdc6bb50e79c84e781cf654bdf9b55170df7b58a754d15cad958c76ffc194149516b492ab47e6c2d3854e79d7323353393bf8d2f96862", 0x90}, {&(0x7f00000001c0)="db0e83296f2e565f83", 0x9}, {&(0x7f0000000200)="7068b4e80775df2b112a9d8618c29f831ae3a2319e05aaaa40256b209aa399cdb7fde9bd3a608ce884632e8902a5d145303445df80da28d93a0aed359d7e07cd1836fc09599493970d3a3e5ffa45dbbf7682daea40df7234d02e869dd332b489cf0d6a63ff01762ac7eba2d447dc5898aaf0f5f358a4473b34b37d1ae5b9c4fd6be914fc60477585d8572334288ce3c5334f40648a227cbc9d837d8d7de859bb5a5d0278", 0xa4}, {&(0x7f00000002c0)="e131f8e81a3b1d015c39302ac907c23553ff21da32505fd42a0e63b8d4c1561ea214b5570e5b28563f1b3aeda182a7299f841954c6951fd6675a2852c77d31f3e972f463054ffe20d702da9919306f6fd9669718daa8fc6ba4a29c189f5502193eda89d3e46bfb43cfd01826fcbe6fa82fd9900ea6e46773a91483ba1a80b6e05e719b6f5de856177819f71b1769bb66e51b5d4f", 0x94}], 0x5, &(0x7f0000000400)=[{0x48, 0x0, 0x0, "74bb9b0fc5e6566c6cc9089f63ae14acaac34d53702324e85b825c7be22572f47c39cf0b0065fa1bf107a260717b72feba0457"}, {0xf0, 0x112, 0x40, "059b215e7f005ff693887e4be49ce735dbda74ab57d210206136db80e1c4b53e5953a011f17ea147174ff431c68abca3cf94215c48689d48c85ade0ac170df97c41b5a64b09f3f3887dbaf57cc24c2d50b94958597dfa2e9cf27a08078eee1dff3d452b386ab3c4bb6b9bf27601c681ee83f612e813c3c6fb227fbdf101c2c8486048d08ef4893dc716d55a48918b527fa01951267e6c14767f8dd49e07575da65fcecd2456017c3e2cb51685417c71643575e322f84f2ff0aaa2460deddebef09dfbd4e91a255723ae1ee36d0b7bc3a42f7e50a3e1b45daba1039"}, {0x108, 0x0, 0x101, "3ce788df9c401d14c3789e267af57620009db4bebea04a2fb6d38ba288ba9350fd61c8deacfa7630ed6c04dfd62c4cb59dddfd60a0b448edf67bc873e8afeab7cc56fc20ac5e5acb0595b18d23ce988f52d4fca01e019b2a8abe19fa5c0cff1caf79a06004ceffb5c983dfff4f0de2ca85f8fd8546996cc884094a906deca9cb072fcc955aefc1dc78045caf72d531132825a472131d29d999fc0019374a48bd593ecbec5825a917df61d78525683a40a767067fd00e794b6fd4ca0fb7ec21c20f18878333cbeb631c9e79ea154098db7fed2a3df4a330d149bbffb64bc1377e8212d60d84bd7a0e4d5ac87076d6283a9fc116dd7d07"}], 0x240, 0x4040001}, 0x9}, {{0x0, 0x0, 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"9e05bab13dada5095dc6e788bce19a79c1f334e8269a0e1887e14b7a82532f6f702fce6c918d6dac46a808c6622b3458d4b8f8fa632624f3f56f33e354398c3a887e280d14583c818b6b5729d602a97b84a66e6cea53a58c5cb4a66ddb79f7f85deb"}], 0x78, 0x8084}, 0xfffffffffffffff8}, {{&(0x7f0000004040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @rand_addr=0xe4}, 0x4, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000041c0)=[{&(0x7f00000040c0)="11afda1d9f8ddd82c1e6007f01c09fcef7074a451b1b50e623c897bddda788979a6dbe", 0x23}, {&(0x7f0000004100)="851457b29b3f2d14d429ddf40e9101", 0xf}, {&(0x7f0000004140)="b9ee82cdfeab2a202f1f9db1c15b1c7d9606868cb16dbb027649d5937163e15620ceb559c15560a297d59a2b1d9c5a2ad1c7363e9d37aec01bdf38df120bd75939c27a169cf94018d31c88de6d8a6012569f0aef26bb5808d735cce4fca0247aa8c40014", 0x64}], 0x3, &(0x7f0000004200)=[{0xd0, 0x11d, 0x9, "646f0e71923ccc2364743395de05a9e8ed99f7dcdc434fbf86d1fd231b50e1b9a033c2ce663afa804593d9fba85b0b4b88a06c99ca06071b6941990e0de9e1457008f3bc913034a036eea8d704f091016f05d85442acffe24244c50551845f5c317dd76b57cce68bbe2c5dedf5442b1ef3cd7917053fa4cd620b29414557dea06419b21135db98c7a94dc71d3bfd4af09fcc544615d2060de5916734c7bba3fe62d4769c7c2797c574a4a6c42d8dcaeef4fff82852bc5ec397f67a83"}, {0x90, 0x116, 0x0, "53e7a0ed87e7fa968ff55e1a11fca17609529a17e34c78bfa95ae0ce6d50c6b8d7a42c0657045636291c1bb84133e04d126bce92eab87f95ec8d605eaa5e3bffab30d9eee02c7030d5cd898655c44a372d9f6a291f257142830e07aed421b4be76bd10b3bab924be2a69699becae442196a96aaf14ff6b89160752f49067cfc4"}, {0x1010, 0x108, 0x6ff4, "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"}, {0x90, 0x103, 0x5ee, "7f214135f1fa9482793f71a40e11ccbabb0042a741b346a2cf1ccbb8b5afab96900c855cc8e5eb154b61f28322ba4108d86c4cb9683a856edd3f569c4036bd360ba6a56023b488a73f9c5648ece8cab1c08dc43574f7ab45d91a601ec5fea41ead9fde9b0929c2a2f98383cdfc00b4c80b344e359e2ae8317b"}], 0x1200, 0x4000}, 0x1}], 0x6, 0x10) 2018/05/05 18:26:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x300}, 0x0) 2018/05/05 18:26:07 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x500000000000000, 0x20000000) 2018/05/05 18:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x480000, 0x52) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"e9e735276a6aee"}, 0xfffffffffffffffd}, [{"e9c0492a33a50e"}, {"1ad7df0951fe7c"}, {"391ee6f838496f"}, {"1dc3d4b8edb674"}, {"8975251eaff458"}, {"a92bb413924729"}, {"92d54a55db3668"}, {"0b47fec02c8144"}]}, 0x48) 2018/05/05 18:26:07 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x200000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x3d, 0x7, 0xd2, 0x19e}, 0x6) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1c1101, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6}, 0x10) dup2(r1, r2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x100ffd, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x100) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x9d) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) 2018/05/05 18:26:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f0000000040)) 2018/05/05 18:26:07 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) 2018/05/05 18:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x840) 2018/05/05 18:26:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x2}, 0x0) 2018/05/05 18:26:07 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x100000000000000, 0x20000000) 2018/05/05 18:26:07 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x1fd, 0x1, 0x1000, 0x2000, &(0x7f0000a5f000/0x2000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000300)="38d4c958a1e3ffe058e80bf3f3ccbed1", 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={r4, 0x5, 0x30}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) socketpair$inet6(0xa, 0xa, 0x400, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) sched_getaffinity(r6, 0x8, &(0x7f00000000c0)) ptrace$getregset(0x4204, r6, 0x6, &(0x7f0000000440)={&(0x7f0000000400)=""/38, 0x26}) timerfd_settime(r0, 0x1, &(0x7f0000000340)={{}, {0x77359400}}, &(0x7f0000000380)) read(r1, &(0x7f00000003c0)=""/11, 0xb) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/05 18:26:07 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) io_setup(0x7, &(0x7f0000000380)=0x0) clock_gettime(0x0, &(0x7f0000000c80)={0x0, 0x0}) io_getevents(r0, 0x7, 0x4, &(0x7f0000000c00)=[{}, {}, {}, {}], &(0x7f0000000d00)={r1, r2+30000000}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x200, 0x0) renameat2(r3, &(0x7f00000000c0)='./file1\x00', r3, &(0x7f0000000b00)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000cc0)='./file1\x00', 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/urandom\x00', 0x410000, 0x0) mount(&(0x7f0000000b40)='./file0/file0\x00', &(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000bc0)='ramfs\x00', 0x208800, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r4, &(0x7f000001fff8)='./file0\x00') sendto$unix(r3, &(0x7f0000000a00)="089a08cf21e94ec0c0721242b8543d2af56a52dfc34562a12516d176afa768d290270c0b9b9b07e85126f763e86a4a1980888059144d667bc8854aa1d79913641d34751239c93cf37934fc4f50c0783313fc5f3799b8e23c8c99a84f5e48765e058a7c5adc91861d0dbd0962544b01ef632ba349aea21fcb06cd3f1de87af74a5a7a495155fc18631f4112a9593f299700044a11b9037fe71b011a45845554f0e601055c88b8394bcad50b94a810fda20336c7b53e3952c2b47f05e959343971aba15fa0e61694b4ca6c", 0xca, 0x4, 0x0, 0x0) recvmmsg(r4, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000380)}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/142, 0x8e}, {&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f0000000580)=""/98, 0x62}, {&(0x7f0000000600)=""/252, 0xfc}, {&(0x7f0000000700)=""/78, 0x4e}], 0xa, 0x0, 0x0, 0x4}, 0x101}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/96, 0x60}], 0x1, 0x0, 0x0, 0x8}, 0xe87}], 0x2, 0x100, &(0x7f0000000980)={0x0, 0x1c9c380}) readlinkat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/46, 0x2e) 2018/05/05 18:26:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)={0x14, 0x0, 0x6, 0x1}, 0x14}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)="97c4a0367265ec9ebd47d8e8eb5536a0cc06369b231d53ee985f2fc89d4c7dff949a59e07d826ab131ee452a0ddfa6be512df469f4942dd38d3a026dc48f7f8e6707c606585fccc25c1754f759fe0af756df9213a4058c34dc9280cf26af1cb06175b1c2b637008b01b1bc2ae43679a081fdb85cfab9adc2a3f69e409594b4b980b412ece6045b83f38c4790b14f1021bd97e3ce1effc527505522abcb43e4b70fc27fe15b16592c240cc3fe88355a9aa953d5757872f79e477f0d957453f30b9274f4aae9cd09d1b58328b7", &(0x7f0000001140)="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", 0x2}, 0x20) 2018/05/05 18:26:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x80) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) 2018/05/05 18:26:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 2018/05/05 18:26:07 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x300000000000000, 0x20000000) 2018/05/05 18:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x4c, &(0x7f0000000180)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xf5, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in={0x2, 0x4e20}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000380)=0xf3) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4a}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @rand_addr}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/05/05 18:26:07 executing program 1: r0 = socket(0xa, 0x8000f, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/05/05 18:26:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x410000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/05 18:26:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xf0ffffffffffff}, 0x0) 2018/05/05 18:26:07 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x100000001, 0x3, 0x8, 0x645]}) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x20043ffc, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) 2018/05/05 18:26:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffdf00000005}, 0x2c) r1 = dup2(r0, r0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000180)=""/227, 0xe3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/05 18:26:07 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x208, &(0x7f0000000300)={&(0x7f0000000500)="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", 0xfffffffffffffdf3}) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/udplite\x00') fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000140)) preadv(r2, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) 2018/05/05 18:26:07 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000002) 2018/05/05 18:26:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x80000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x9, 0x2) 2018/05/05 18:26:07 executing program 4: io_setup(0x1, &(0x7f0000000200)=0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000001280)='wlan0bdev)\x00', 0x1) io_cancel(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r1, &(0x7f0000000280)="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", 0x1000, 0x5, 0x0, 0x1, r2}, &(0x7f0000001300)) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000001340)="118b04915f19a26037c11b671ceb76e500af4d59ce9fcf0a18053fa24c4f31a1209e44b8f13175454489112e12ff42a74739da1e87a8877989186ffb5c6cdf1e78c8b6bb1c896b7a947b2eab601df958fae9feeb2a1f4c3b6c6ebe6aaec4f6ebdda96ebfa971cd39c36fcba7244412960f9a5cb5f4dd1d153334ee9a85da3b296e68b5605727f0f138bf5d9f55c2be823ff0f8905887d0f2921415000d70e5e6bbc7f2d86876515e24a5a53587527a80e7382cba64835b4b3775294a36b5e9c2e974c2d9007a1796d49c5b6ce14cd0a8c93d8b7cbb45aa169c899213d15bd5f5d2292c66a9fafa98084e246a63", 0xed) r3 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)={r5, 0xcb, "11496e99d107994efdd28170cb2acafcf76f6458a9f83d2987a3128baac3b899818b26926a9b6ff5fb7cf39a2b10a35d22d03a3f5d84ebc18467a8267e0647d8ce143658c89b35309de40a6f0ce5c5b47cae1c71e98231c647a2f538d57edca49e6468d321b120bd7e78b5a3937f9c39964b92fbbe46146f601eb5fe2debc8e7ee0256c6751d84821cafffa93e46de5443864115633573e65c1c7c2e6612d73859e4e0da19111064d5142c37154b79c2026479921ff7f036eda7fdcb0cbb8456eed0af0825b4861626589f"}, &(0x7f00000001c0)=0xd3) setresuid(0x0, r4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x454000, 0x0) 2018/05/05 18:26:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x20}) 2018/05/05 18:26:08 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0x13a0}, 0x0) 2018/05/05 18:26:08 executing program 0: unshare(0x28060400) r0 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(r0, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) r7 = syz_open_procfs(r1, &(0x7f0000000840)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r8}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x8}) r9 = socket$vsock_stream(0x28, 0x1, 0x0) write(r9, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000a80)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e428ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed524eca5a532ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r10 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) pwritev(r0, &(0x7f0000000780), 0x0, 0x0) 2018/05/05 18:26:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000003) 2018/05/05 18:26:08 executing program 4: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r2 = creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x81081, &(0x7f00000000c0)) linkat(r0, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0/file0\x00', 0x400) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/05/05 18:26:08 executing program 1: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000400)={0xc8a, 0x36, 0x1, 0xffffffffffffffff}) ioctl$void(r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000500)={"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"}) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000900)=""/162, &(0x7f00000009c0)=0xa2) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000a00)=""/1, &(0x7f0000000a40)=0x1) r2 = add_key(&(0x7f0000000a80)='dns_resolver\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)="9f3567a2007ab98fae5af225a9d466464615ddd9055b1beaab109bd5f922e64c06791deaaea0fd5e037520b586be3735d0f6c4046930407bb7828f0eb311df533725220234a7c11bcc7554110aea9970569cac55894fb33edad78f53c59bdc7e1e2cd4a59fc64264aacbcfa39e700a900d12dd8fc623e85d3bfcecb10fbcfbb1e9adf1c523fa2ba2a83f5f557bb1dbb6", 0x90, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000c40)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000bc0)="f5f441eb3c3246b71e7cf286616d1e73394f572ffea6aa08e91776e217c1c60894954203a9663669916ce99b82c5be51828838189a63d92ced1c1437ecf6e02361abcdce645c86da76bc9d1f60fac4e1c4179aac14964e82e3c8bcd3c8b83e83c7ac30e9aea10a328668952da0124022fa1597dc100d18", 0x77, r3) connect$nfc_llcp(r1, &(0x7f0000000cc0)={0x27, 0x1, 0x2, 0x3, 0x10001, 0x7, "2a3f05ff83ecccfbc2f17102a9eacdaf8276a07db055249791c8673249dace9e60f0ca391f4e50a3d044148049e34c0a4575339f68703185f522cb9220854c", 0x12}, 0x60) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000d80)={0x5, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x2, 0x8, 0x7, 0x2, &(0x7f0000000d40)='veth0_to_team\x00', 0x3, 0x4, 0x6}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000e00)=""/4096) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000001e00)={0xe1, 0x1}) keyctl$link(0x8, r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001e40)={0x7f, 0x208, 0x9, 0x7, 0x0}, &(0x7f0000001e80)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001ec0)={r4, 0x1}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000001f00)=""/240, &(0x7f0000002000)=0xf0) sendmmsg$alg(r1, &(0x7f0000009480)=[{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000002040)="0864002b5a44d8ff25cc1f12bec3523a8a021725771b3640037e8ab7723c999020e47b3af6255409f9613fa63d376796eac5273023d39dc773a6a6aaa889ca5555421f65154a31b762fa81bcd3c962812ec6de44d95ed122", 0x58}, {&(0x7f00000020c0)="d0efe22b88e69ea8135cee73e4349d922ef5e103a4140bd2349a38a060e33253a2e0eac9163d2359c0859b72ab62fcedaae220649b778d2d33d8937a450d23e4859e00eb7c8acb0ee9dbda2c09a2a5a05f52aecc451fa029eac62398cf37eb80a6b3887cb8ed93b3635246622da5d63fe66038e1bf687c7a9b6888f695cb8ab7c1ed27680c55e2cb99e291748f90da6e2df2040bf1", 0x95}, {&(0x7f0000002180)="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", 0x1000}, {&(0x7f0000003180)="4b2050bd39497f6b3b6242e13c332ae0e0f363f0304c11458cdc733055604910fc1a7692f6a1ecca6ca14f82fbda84151409660f21ff01aa71f3c2c7efaee169f32f25ce6d4764040e387101d9d600f9d8dbef2fee45e5e7bd4e7b98e2c7a933bb1a77b2a1b2e0985f7946179a7ef3c5128ac9d1728a996b1c4c2511b3dad11f7c357ff7f0bd23ba2288aea583de2b4c476d589b28f2d2a38f736bd266b2b5d266fb8ee5403480a6ba2b80154d1765c5f1", 0xb1}, {&(0x7f0000003240)="41c7c9e1af7735ddde1852e4c5707e7fb70bc053dff0862fe5228e4f295563727fadfc103362fa11303fa62dc0", 0x2d}, {&(0x7f0000003280)="a495f5d598e6c19ae9abccf936606176ef2bf90dc5207b4b286be09e244429854a424d7243a27e905ec94d9cfbfc31d0ab10ed410b19a253e132ab26dff6f895440de7ba38fe554a41926b25cc7a1485450ac53fcc6585a7bd47271f8dbf6e0defa6988c1ad35fa87ccb0c13e8b4956a70512cdab4e41a726763ccea1203dd3a47f9d03040113856a086c17323ac26c4578b8f44a4b6310b4a5dce0918748a195640daee29f7685944f87c1ab6f10660a4ab0186e136390564667aea0bf7558b5437633e1b653ba45fa3f1cf947cc735f1d813720fd835312a9f84f66d2b4e36bcb614afd00950c3438bc3fd337061c236d99e52", 0xf4}], 0x6, &(0x7f0000003400)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf3, 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{&(0x7f0000008240)="1818811101d4b0781200fc7b473c669938a311a0f31c63bd4593bf4812b8c65ebddb398b82bf9cbe51f05c07253e9fd7b06d8d7dcd6b6a2ae7198d89a0f8c605dbe0072339c917797bd7052a2a498fe7c1cdd9739a429d9a28ffdd08f7a016d37d27fd3ac73fa52476ea3c7a8927b23d773e7b8d6f0d3732e6f40213d12e6c94982024d4f611b3466ed29faabed798dd59cee16de494ee2f46524f09e21de9f4bbfbc8c55b9b2f13e8944647cb6176c0cf08537bf88c512c4c7b9161df82979813cd7fc10fa1a3d763bf66baa09161682b76ec501d", 0xd5}], 0x9, &(0x7f0000008400)=[@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1048, 0x20000010}], 0x8, 0x4090) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000009640)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000009680)={r4, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000096c0)={r4, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009700)={r4, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x10000, 0x1}, 0x90) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000097c0)='/dev/qat_adf_ctl\x00', 0x700, 0x0) syz_open_dev$audion(&(0x7f0000009800)='/dev/audio#\x00', 0x8, 0x0) sendmsg$alg(r1, &(0x7f000000abc0)={0x0, 0x0, &(0x7f0000009ac0)=[{&(0x7f0000009840)="f4eb8609123e9c1fbf011fa8a77cd8f40c02e8b007e46be29d19709b548a7623f038157bc48547721dbc44bc9de2c6459fba2c35ffd3aca81356a5abb89ba8ae9a9de029c691c8a26b659d41d36a7b5a5527671d7e7ee9b57da56ef9f315ec16195eed7cde93ef425a76df08f17d9573cd288b36ec3130e51a6bf7f3c581d3a22391f615b2be9c3166dcf0ae66028c6c7e08b85005429ed808c296d438ea42c0d0bf8ae23c513b66b14735597e011f0e0a9f95f6d40ef3c4d55e9c7da74b8e23ee8dfeec7ab35486b11ea95ec952e505654aff0b7af733b66bc5117710863d669f8a3570bf9a6e0c7771f577a86d40171cb397b1ef1514e1", 0xf8}, {&(0x7f0000009940)="ec1e498cfa711b546d534795621d65f5200f9e4506683c7e5f85c2b426c92d4381c6810c65c7", 0x26}, {&(0x7f0000009980)="a40b4a8a4f617b0e51e2a3e8dbd9979b7040b9fa5ab3d8a0869836c57f7025b389d8eb00f47fe73cd23aaa0e2dcb1377a7e2841777e7049c69407c246981ec91c15300b18035a9c104dc4ac6da", 0x4d}, {&(0x7f0000009a00)="c22d905e681eeb1b4ef101c6ace371af1b3a09452b2f92a3bf4acf29b74db967cb3be50d6f51760f0fd78e20e758d7ade65581d5a013cb767bf5ad6177e16a3f628a5d758de976759fd7904791c3ea438603a17cfaa394a19c4db13ef36bb4e318f7ff98b77e0aab254ed6641739d9283168e1affd0ec32e4bebac9bf3356b03b0e813d13616380d6b98980e3f0c0eea825d5b1638053d31d11f387e6810b99a2ebe5b289061", 0xa6}], 0x4, &(0x7f0000009b00)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x1090, 0x20008000}, 0x4040040) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000000ac00), &(0x7f000000ac40)=0x8) connect$bt_l2cap(r5, &(0x7f000000ac80)={0x1f, 0x3, {0xff, 0x8001, 0xfff, 0x5, 0xfffffffffffffffe, 0x4070}, 0x3f, 0x3}, 0xe) 2018/05/05 18:26:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) r1 = dup3(r0, r0, 0x80000) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0x7fff, 0x0, 0x3, 0x4, "4fd12a66653f376a09a08a9d28b7ce9092af9d9f1a90bc559c575ecf322df07763d3a72e2dba0ca983177593", 0x1}, 0x9, [0x28dc, 0x0, 0x5, 0xffffffff, 0x4, 0x1, 0x7fffffff, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x9, 0x8001, 0x3, 0x9, 0x4, 0x3, 0x1f, 0x938, 0x7, 0x80000000, 0x4, 0xffff, 0x1, 0xa7c, 0x6, 0x5, 0x7, 0x0, 0x7fffffff, 0x6, 0x81, 0x9, 0x7f, 0x0, 0x8, 0x1, 0x35, 0x4, 0x4, 0x51, 0x9, 0x1, 0x8, 0x6, 0xffffffff, 0x10001, 0x7, 0x0, 0x5, 0x0, 0x6, 0x2, 0x9, 0x1, 0x1, 0x5fbb, 0x100000001, 0xf1, 0xe8, 0xd8, 0x3, 0x3b7, 0x0, 0x10000, 0x9, 0xfffffffffffffd22, 0x80000000, 0x401, 0x4, 0x54a6, 0x20, 0x0, 0x100000001, 0x2, 0x5, 0x9, 0x81d, 0x2, 0x324, 0x7, 0x4, 0x0, 0x1c0000000, 0x7fffffff, 0x81, 0xb1, 0x7, 0x101, 0x40, 0x4, 0x3ff, 0x6, 0x7ff, 0x6, 0x10000, 0x400, 0x3, 0x2d41, 0xf9, 0x1f, 0x1, 0x6, 0x5fdf522, 0x8, 0x5, 0xfffffffffffffffb, 0x1, 0x80000001, 0x400, 0x0, 0x1, 0x1, 0x8, 0x1000, 0x0, 0xb9, 0x3ff, 0xfff, 0x6, 0x2d0, 0x6, 0x8, 0x7f, 0xb1c8, 0x9, 0x9, 0x5]}) 2018/05/05 18:26:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000000000000000ffc10ffb12e95a", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x7dbc) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x0, 0x7}) getitimer(0x2, &(0x7f0000000180)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080)=0xfffffffffffffffc, 0x8) gettid() clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vsock\x00', 0x2400, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)=0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCXONC(r5, 0x540a, 0x7fffffff8000) rt_tgsigqueueinfo(r3, r4, 0x19, &(0x7f0000000400)={0x2b, 0x10000, 0xb4, 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') sendmsg$FOU_CMD_GET(r5, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r6, 0x300, 0x70bd28, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/05/05 18:26:08 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c8002000000000002000000"], 0x2c}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0xff) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r3 = socket(0x10, 0x2, 0xc) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) 2018/05/05 18:26:08 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1, 0xf000}, 0x0) 2018/05/05 18:26:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000004) 2018/05/05 18:26:08 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x400) fcntl$setlease(r1, 0x400, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/05/05 18:26:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000400)={r1, 0x80000, r2}) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x400, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000000c0)={r6, 0x33, 0xffffffffffffff01}, &(0x7f0000000140)=0x8) sendmsg$rds(r3, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)}, 0x4000000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000000180)=""/137) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f00000002c0)={{0x2f, @loopback=0x7f000001, 0x4e21, 0x3, 'fo\x00', 0x4, 0x401, 0x6a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x6, 0xc, 0x2}}, 0x44) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000240)={r7, 0x10001, 0x20, 0x2e28, 0x5}, &(0x7f0000000280)=0x18) 2018/05/05 18:26:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/76, 0x4c}], 0x78, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) [ 1205.224405] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 18:26:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2, 0x14000) bind$can_raw(r3, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r4, 0x4) 2018/05/05 18:26:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000005) [ 1205.350181] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 18:26:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001500)=""/76, 0x4c}], 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000000)={0x7, 0xffffffffffffff03}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x400) 2018/05/05 18:26:08 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0xffffffffffffffff, 0xff, 0x4}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xfffffdb7}], 0x10}, 0x0) 2018/05/05 18:26:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000003000800005b1a0002000000e0000002000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe800000011e1b0000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x900, 0x90) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x37, 0x462b, 0x62, 0x2, 0xfffffffeffffffff, 0x1f}, 0x3558a11a}, 0xa) [ 1205.421301] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 1205.453775] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 18:26:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000300) [ 1205.504284] ================================================================== [ 1205.512165] BUG: KASAN: slab-out-of-bounds in pfkey_add+0x272d/0x3210 [ 1205.518800] Read of size 2912 at addr ffff8801c728c080 by task syz-executor1/6550 [ 1205.526528] [ 1205.528188] CPU: 1 PID: 6550 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #34 [ 1205.535393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1205.544787] Call Trace: [ 1205.547421] dump_stack+0x1b9/0x294 2018/05/05 18:26:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20000500) 2018/05/05 18:26:08 executing program 4: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0000001400010400000000000000000a000000", @ANYRES32=r2, @ANYBLOB="8f7d3b92f65dfe6a1e314982c797f0c35bc357430b9e065d69ca385075fb6036bff6a4c63586b907933bfc55f72cae4675bb73fdad505823dd58c1a3ac2670707bb56ed10c0e342be199f653a807dae61726df3fab6b3937c73e44947e0201904a8e940f495b6add2ba3253a29cdb06937ece28897fd2e775243919e6e5be737e81ba7bdf28e85625d4a4c62d537a2af4836e36d14d91642dbfa756fc7"], 0x2c}, 0x1}, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000040)) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r4 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x0, 0x2000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000002c0)=r4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000001c0)={r6, 0xf146}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 1205.551089] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1205.556320] ? printk+0x9e/0xba [ 1205.559644] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1205.564440] ? kasan_check_write+0x14/0x20 [ 1205.568715] print_address_description+0x6c/0x20b [ 1205.573598] ? pfkey_add+0x272d/0x3210 [ 1205.577124] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 1205.577524] kasan_report.cold.7+0x242/0x2fe [ 1205.590383] check_memory_region+0x13e/0x1b0 [ 1205.594840] memcpy+0x23/0x50 [ 1205.597988] pfkey_add+0x272d/0x3210 [ 1205.601752] ? pfkey_acquire+0x270/0x270 [ 1205.605851] ? iov_iter_advance+0x2e4/0x14c0 [ 1205.610304] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1205.615534] ? pfkey_acquire+0x270/0x270 [ 1205.619642] pfkey_process+0x7cc/0x8a0 [ 1205.620272] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 1205.623562] ? pfkey_send_new_mapping+0x1260/0x1260 [ 1205.623609] pfkey_sendmsg+0x5f4/0x1050 [ 1205.623639] ? _copy_from_user+0xdf/0x150 [ 1205.645440] ? pfkey_spdget+0xb10/0xb10 [ 1205.649549] ? security_socket_sendmsg+0x94/0xc0 2018/05/05 18:26:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x20001f00) [ 1205.651540] IPVS: ftp: loaded support on port[0] = 21 [ 1205.654328] ? pfkey_spdget+0xb10/0xb10 [ 1205.654351] sock_sendmsg+0xd5/0x120 [ 1205.654370] ___sys_sendmsg+0x805/0x940 [ 1205.654391] ? copy_msghdr_from_user+0x560/0x560 [ 1205.654413] ? lock_downgrade+0x8e0/0x8e0 [ 1205.680290] ? __fget_light+0x2ef/0x430 [ 1205.684304] ? fget_raw+0x20/0x20 [ 1205.687802] ? __fd_install+0x2de/0x880 [ 1205.691813] ? get_unused_fd_flags+0x190/0x190 [ 1205.696434] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1205.702006] ? sockfd_lookup_light+0xc5/0x160 [ 1205.706532] __sys_sendmsg+0x115/0x270 [ 1205.708209] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 1205.710441] ? __ia32_sys_shutdown+0x80/0x80 [ 1205.710470] ? __x64_sys_futex+0x477/0x680 [ 1205.710487] ? fd_install+0x4d/0x60 [ 1205.710514] ? ksys_ioctl+0x81/0xd0 [ 1205.729314] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 1205.731220] __x64_sys_sendmsg+0x78/0xb0 [ 1205.731245] do_syscall_64+0x1b1/0x800 [ 1205.731264] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1205.731278] ? syscall_return_slowpath+0x30f/0x5c0 [ 1205.731301] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1205.766561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1205.771442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1205.771863] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 1205.776650] RIP: 0033:0x455979 [ 1205.776660] RSP: 002b:00007f49530a7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1205.776676] RAX: ffffffffffffffda RBX: 00007f49530a86d4 RCX: 0000000000455979 [ 1205.776686] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 1205.776695] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1205.776705] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1205.776715] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 [ 1205.776734] [ 1205.776744] Allocated by task 6550: [ 1205.776765] save_stack+0x43/0xd0 [ 1205.776785] kasan_kmalloc+0xc4/0xe0 [ 1205.844991] __kmalloc_node_track_caller+0x47/0x70 [ 1205.847966] device lo entered promiscuous mode [ 1205.850031] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 1205.850046] __alloc_skb+0x14d/0x780 [ 1205.850062] pfkey_sendmsg+0x250/0x1050 [ 1205.850077] sock_sendmsg+0xd5/0x120 [ 1205.850097] ___sys_sendmsg+0x805/0x940 [ 1205.874823] __sys_sendmsg+0x115/0x270 [ 1205.878737] __x64_sys_sendmsg+0x78/0xb0 [ 1205.882830] do_syscall_64+0x1b1/0x800 [ 1205.886750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1205.887485] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 1205.891942] [ 1205.891952] Freed by task 5220: [ 1205.891974] save_stack+0x43/0xd0 [ 1205.891989] __kasan_slab_free+0x11a/0x170 [ 1205.892002] kasan_slab_free+0xe/0x10 [ 1205.892014] kfree+0xd9/0x260 [ 1205.892033] load_elf_binary+0x2569/0x5610 [ 1205.892047] search_binary_handler+0x17d/0x570 [ 1205.892058] do_execveat_common.isra.34+0x16ce/0x2590 [ 1205.892068] __x64_sys_execve+0x8d/0xb0 [ 1205.892082] do_syscall_64+0x1b1/0x800 [ 1205.892097] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1205.892100] [ 1205.892116] The buggy address belongs to the object at ffff8801c728c040 [ 1205.892116] which belongs to the cache kmalloc-512 of size 512 [ 1205.892128] The buggy address is located 64 bytes inside of [ 1205.892128] 512-byte region [ffff8801c728c040, ffff8801c728c240) [ 1205.892140] The buggy address belongs to the page: [ 1205.978221] page:ffffea00071ca300 count:1 mapcount:0 mapping:ffff8801c728c040 index:0x0 [ 1205.986388] flags: 0x2fffc0000000100(slab) [ 1205.990635] raw: 02fffc0000000100 ffff8801c728c040 0000000000000000 0000000100000006 [ 1205.998700] raw: ffffea000709fe60 ffffea0006c3eaa0 ffff8801da800940 0000000000000000 [ 1206.006578] page dumped because: kasan: bad access detected [ 1206.012282] [ 1206.013896] Memory state around the buggy address: [ 1206.018830] ffff8801c728c100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1206.026204] ffff8801c728c180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1206.033552] >ffff8801c728c200: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 1206.040916] ^ [ 1206.046362] ffff8801c728c280: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 1206.053714] ffff8801c728c300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1206.061060] ================================================================== [ 1206.068416] Disabling lock debugging due to kernel taint [ 1206.074175] Kernel panic - not syncing: panic_on_warn set ... [ 1206.074175] [ 1206.081655] CPU: 1 PID: 6550 Comm: syz-executor1 Tainted: G B 4.17.0-rc3+ #34 [ 1206.090345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1206.099747] Call Trace: [ 1206.102356] dump_stack+0x1b9/0x294 [ 1206.106012] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1206.111227] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1206.116019] ? pfkey_add+0x2650/0x3210 [ 1206.119934] panic+0x22f/0x4de [ 1206.123160] ? add_taint.cold.5+0x16/0x16 [ 1206.127322] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1206.131740] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1206.136167] ? pfkey_add+0x272d/0x3210 [ 1206.140056] kasan_end_report+0x47/0x4f [ 1206.144027] kasan_report.cold.7+0x76/0x2fe [ 1206.148348] check_memory_region+0x13e/0x1b0 [ 1206.152755] memcpy+0x23/0x50 [ 1206.155859] pfkey_add+0x272d/0x3210 [ 1206.159589] ? pfkey_acquire+0x270/0x270 [ 1206.163660] ? iov_iter_advance+0x2e4/0x14c0 [ 1206.168073] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1206.173266] ? pfkey_acquire+0x270/0x270 [ 1206.177332] pfkey_process+0x7cc/0x8a0 [ 1206.181226] ? pfkey_send_new_mapping+0x1260/0x1260 [ 1206.186240] pfkey_sendmsg+0x5f4/0x1050 [ 1206.190206] ? _copy_from_user+0xdf/0x150 [ 1206.194344] ? pfkey_spdget+0xb10/0xb10 [ 1206.198319] ? security_socket_sendmsg+0x94/0xc0 [ 1206.203071] ? pfkey_spdget+0xb10/0xb10 [ 1206.207045] sock_sendmsg+0xd5/0x120 [ 1206.210754] ___sys_sendmsg+0x805/0x940 [ 1206.214715] ? copy_msghdr_from_user+0x560/0x560 [ 1206.219468] ? lock_downgrade+0x8e0/0x8e0 [ 1206.223604] ? __fget_light+0x2ef/0x430 [ 1206.227572] ? fget_raw+0x20/0x20 [ 1206.231041] ? __fd_install+0x2de/0x880 [ 1206.235023] ? get_unused_fd_flags+0x190/0x190 [ 1206.239616] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1206.245164] ? sockfd_lookup_light+0xc5/0x160 [ 1206.249667] __sys_sendmsg+0x115/0x270 [ 1206.253559] ? __ia32_sys_shutdown+0x80/0x80 [ 1206.257970] ? __x64_sys_futex+0x477/0x680 [ 1206.262197] ? fd_install+0x4d/0x60 [ 1206.265830] ? ksys_ioctl+0x81/0xd0 [ 1206.269472] __x64_sys_sendmsg+0x78/0xb0 [ 1206.273526] do_syscall_64+0x1b1/0x800 [ 1206.277422] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1206.282356] ? syscall_return_slowpath+0x30f/0x5c0 [ 1206.287286] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1206.292652] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1206.297501] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1206.302694] RIP: 0033:0x455979 [ 1206.305880] RSP: 002b:00007f49530a7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1206.313582] RAX: ffffffffffffffda RBX: 00007f49530a86d4 RCX: 0000000000455979 [ 1206.320871] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 1206.328133] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1206.335402] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1206.342674] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 [ 1206.350592] Dumping ftrace buffer: [ 1206.354142] (ftrace buffer empty) [ 1206.357839] Kernel Offset: disabled [ 1206.361457] Rebooting in 86400 seconds..