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", 0x1000, 0x4000, &(0x7f0000000140)={0x1a, 0x0, 0x94, 0x35aa, 0x5, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) lseek(r0, 0x0, 0x3) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/30 13:17:05 executing program 6: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="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") 2018/04/30 13:17:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f00007cbffc)=0xa) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/30 13:17:05 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/30 13:17:05 executing program 3: r0 = inotify_init1(0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = dup(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000300)={0x0, 'bridge0\x00', 0x3}, 0x18) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x0, 0x0, 0x3f}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x7f, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x1, 0x7b4f, 0x7, 0x7, &(0x7f0000000040)='veth0_to_team\x00', 0x5c74, 0x100000001, 0x7ff}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) capget(&(0x7f0000000280)={0x20080522, r1}, &(0x7f00000002c0)={0x10000, 0x6, 0xc34, 0x100000001, 0x100000001, 0x7ff}) ptrace(0x4207, r2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000000)) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000340)={0x4}) 2018/04/30 13:17:05 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="1238b12fd14e43adbb35220000a0275578b878bf482947069fe0821f8cdb75adbc92bdd1010340524a24e22db645cb27d2355ab1dfcec7c3451b534e47adfe5400000000000000"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xa5, 0x0, 'client1\x00', 0x1, "c376afefc64e426a", "2996368ef03a56fe3d40a989ea68524f5544e6ca649eff79d51b60197dd74d9f", 0x0, 0x1}) 2018/04/30 13:17:05 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x3ffd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x100, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23}, 0x101, 0x6, 0x9, 0x68b3, 0x2, &(0x7f00000000c0)='teql0\x00', 0x400, 0x6, 0x8}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002b40)=@assoc_id=0x0, &(0x7f0000002b80)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002bc0)={r3, @in6={{0xa, 0x4e21, 0xda5, @dev={0xfe, 0x80, [], 0x1a}, 0x670d}}, [0x42, 0x400000000000, 0x9, 0x0, 0x10000, 0x1000, 0x1ff, 0xff, 0x80000001, 0x10000, 0x9, 0x17, 0x7, 0x3]}, &(0x7f0000002cc0)=0x100) r4 = getuid() fstat(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002980)='/selinux/load\x00', 0x2, 0x0) sendmsg$netlink(r2, &(0x7f0000002b00)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000000240)=[{&(0x7f00000002c0)={0x11fc, 0x22, 0xb00, 0x70bd25, 0x25dfdbff, "", [@generic="c746f5dca2d5d658c0e2ee40c03b3011555013759e3e27a8d034efe621d89d0ca5f633ff9502f35b715fef81424fd32944089afc1e551460f4483531fe4934be71b8f47c5d6134946c612110deb5144dc106356629975247", @nested={0x117c, 0x5b, [@generic="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@str='posix_acl_access\x00'}]}, @nested={0x134, 0x51, [@generic="be05e53343dbff3b96ce17ad77f7fe859872256c587ca64ee1551891ae029268cfffedcfb5a684ee610f376bcd1a672d33f3de2a21b7136b3264ef36710e05ee37221d8c3865282ba24ea5649c", @generic='{u', @generic="348cd7e6e12e6f882061959e2c181482cd43e356e4955e07c80845f6d12608b585535447077b4d723b184c509bddb8521ff3b13b9bd0de0450862b7b096b9d401a5ef092a647dfa0b3c719a9dffd7d54d138b072a8034986373f70e0f47eff93a6324d45f058a24b56f03576348c357df2159d64d537d4c96bbdff5391b57a011cc00f3d2f3a7a21c85d5132adff324e33", @generic="d043a500cf02bc51c6a22e71c10fb33e240704e1bf73629489b5a6355055f229df9b7212fe27b44ddacebf3c99d13dc015e9cd277e70fe52d9a81b21d461d3f15992d6a14b30aa98", @typed={0x8, 0x42, @u32=0x4f}]}, @typed={0x14, 0x88, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @nested={0x4c, 0x1b, [@typed={0x8, 0x25, @ipv4=@multicast1=0xe0000001}, @generic="101f1d22810cd71e9d2c39f00c1f1edc66269d668fb7edd0bd181615f110da3281db5eb9e536f3d4c49845e82ce0a1e1102049fb0322537d5dd4846db2fe6e"]}, @generic="c2540986a59e23d3ed9d58fda16a8a0cd2bcb4fb74484cecd0a7d2f142e5b347c2feea376ba5bf91ba0d84b27dd06ec79efdba98b87bc5421c33af5f1e9f6b158941d6e400a2da4898fe6094c7e5d6cda5e665bdfc5568494dd56e2d903cb1ccf2aaaaaa847480098634714c8458358a7990f72362237423d24b8bdaa6e8aab2bad17a4ab7e21bf28ab7f183c778fe935fe46f9300f20ed33794858e14714f4f98aae7", @nested={0x88, 0x27, [@generic="35cef465d0f765c41f31f0805e4d7ede0cd59dbdbb41c21139b4090992ad547bed13b186f180f9a7d344b027521b568aaa818eca9a829617f1742b814755ff11a48fe04df007547f0d29c0718b7b85057ea32c4b767958720f91615b53932dde4a470457f2359fb921f016d1f33d92ff71531518b385217cfdd240", @typed={0x8, 0x33, @pid=r0}]}, @nested={0x11c, 0x2a, [@typed={0x8, 0x67, @uid=r4}, @typed={0x8, 0x44, @u32}, @typed={0x4, 0x32}, @typed={0xf8, 0x83, @binary="721e249847845821a14779e488d9dc2590e4e289ba152009730f0b032849ea304ea9fb00c1c76d78cd961b3535352e63d0e3ead2aa9618530ec2fa3f716c669e1e8b1d68d7a4f58d33f5a9b3aac62400b9032d4074374c058b459c1094e9de330d15ddfbec3f2a1d38435b1f452a654898fb5834526132466d6f31d3d356f2ff62da8f6a3bd19e74bca1d2cc81e2aa7051f13ed8bc0f64a5b6c6fbe91b5a90d5ca43b9973ed23dfd68698664ca543ce55ae122f01219f9260fb9a4cfa056df9514e83135c90cee6bb5a84445425ad9bb3dc8b14be901937c1eba52ebcc41622a404d520b3417cda10273e62a91530550e549"}, @typed={0xc, 0x55, @str=')user![\x00'}]}, @typed={0x8, 0x6a, @uid=r5}, @generic="c49341a759803593b5e6f003cb2433c94c0990c8a79d3b1eb3fbd8328b9e77b0a6521863e747e545b86da5c3e5ec6f2553fd6aec2fd98007c4eccc15ce3a48d3048e08e65ce1fec05cc0e7c87704d0bdc50660c3653ebd7c1db2ee1f373939802c81e648c3b082df1857e7933b25282aa1d297edb6066c682171ca324502dc61d1508c579a1c3a4374813dab2d9344dfd4d566ecbac050aeef5b075d7228819682333e479cc37ab4d9542765b74753c195308734dab17e4c03984b99c267027bae532cd1ef7f36a96931cb443e50f38b9ca0e638126114a659661cc94a74f567b63d16d912e47532577d4733b89f5b28dfa427f8ed9b28d959562d74af7cd6cf17c8c25a72ecb26f8918c517f2c07fbf4e8ae8e8a499a01236a09bd181c2d0b412bd1228d914aa49347a55142e75acf34bc2b29e966f50a26dd94cdc7dd75f8e49ec45ef45517ac881a875a5f2f3cb2cb58e491d0666550ecc60e931b3a7527ab9c5c82731de0b549753e8244e9a0a1c6bfe2b7c6116bf44d957c854f9da43b4480aa93be344396211d51c905746bbe08f11c4c3a3a0a780df8416268960a15abcd0c2a616d7f8930a0ea032c3bbc07ceeb685a07ae331eae5ac277e57b6aa2e50006b58d34f6d1f1fd01a2e4433b9f4ba870f3c369436fca4534d26d4141b364434dfb97610ca7e2cbd31700530cfd689a74f30d238f42fd7271d9d124db3435a146e33e65951d01e9e98874d6bb99e8063b1c4edef0a6dc175e406791c01cc125abeffb6469b14f86031eed6d1a71a8e59cf854bf653740a46b6f89d172f6241d720f6d811b9564acd66d0d3c883df3120025ce2651119ca94457944113590bff735a29e3cf90af4bc64b455e6719f84498d70c46cfcbe50708573c2c54bb06f836213c4465c78b27f1aad4069ff97b1b2f6d915644cfe4fdeeaebcb9f1ac06f97f820a5a2600441c74d8d2b5a1e66601d9427e4d4541546f92ed86bfc3becfed5ff4951fcc24941cd3f63a380e14c00e8ee225e40b88f91ea02603121948b4446deaa5970d7aa7de1ff7aba19f4ef0caa20997ac7bfb9da331ba39887c7510ac8eeecf44dedcd84ff8dd4e5660f4973e14948e564a6546969385bef50e767f1ad34a1432398749e8db923576da79d6df993d161cbecf57a14297c63cc385e57a432e16ac129abf2517a6e97f8400f0769cf0d9201eb12ad7741154da9979ba7f47b754995d49b318fab373ac3d1841aa8dfda3c3e4f2faa8f8de577269a845c967267846fb53139a585b3e96fb996722122f88214e9c952fe5b9785a0f84983f6a23b2a902ccda6c583ddde97cbcf4eb8b5fe86fab12d642af800357ed5d72c2844c505ef28ec682e1d7c737518a6eb2a51615f10419ca10a21393ee7342956aa24d16798a2ca65ae7a59a7ec01239d090a824a00f0b72f930888db5b73b0bfcf513771725bc9c87a65de5e5903b6088f6868cf2538d27aac7de58b8f955f49df391c975284c52484987d8ea845a2ee01ea6a367a1f3dc7ebb38e3872a4ecd24cb309e12c4918b3ab852fad33a3c205a7d4051a5ef101d20fef8dbc4b3c9a23759cb567e3d109b145fe8f81064718fe59b8686554029610169624533c8fe4dfd8a89520d7524790dc7e64b71e4028dd2c1bbe5dd8e4c077f09d23ca18d1fb6e9218fb0a3b6b3397b8cf2f60097f2a6a855384a13caaf661eb3fc8ef14278bc6835b533a8004a5e9c8df4ee6a61d5921ba99093202ae785deea2df41bf2688294d3d16a8bc88f31bbbb762a23d7ee6dc4c833936b396f2a8509946f9c1ad70bb9529af24ab05327e7d2134e3f9c2d3ce54f6350cc588a1c2f653d1da9946028b08d9b964926f79a0b91021656cdb95473801985c50e215af27e4c99e223489e8cdab43da0e259d1fc7656da82c62b097f3e52dd1a0e6234cce4f1eb67584ad8af393c852072b750060e4d4f3cc95af7b6dbe811a0d383b73e9a1ede0686e39c632fbfc8cfec8a023ca3aed91fbdafcde72aa09610ccdcd5cb959e231ef7c98cd0f0d857f8783d612f25f351c0a27d9643da0aafcf54e18aad9ce1cd8f8a4271ee5fb9d1a76d8dc860c237a8bc1994133a65e979289b0af3577ae5774812a7aef94211d79e833e81ee2a18b4efb5598a94c46bf2b9186dbf277533d029b8601dd7e88aeca62813cb72c2d78ddc491fb297094b0a9d5d8695c777d56b2b8d1eefc1319fc2434b2f0cfdf72c747f33f312cdd6939caa62e1083c2f34e08999631406b0a6830ff1a48c42a818cb6a046d293f24ff643cbc55430284f40c91bdd2180e82a57a02c6aae9eb2adad77ba2b8d3df35c63ee8bdaa5217e456f63882bdf8eb58956d49ed25dbf0c662f96250a5d3bb09d3177ab3b908cd759726035e8ac49927c8b35aa248079e2e80615d5b2823fa21527e3718856e5017f1c8158a54b4f01f3078dceffff5ea9684f232010a281d74d60f11c0ce9f31c3176b61ba5781adb3c7e6fe4d1408bb4dc6575b5aa08a60a527ff65da9abd8bc066ca420f6c42bc14751fb96c51d93c2a6b34682c5f187310329eb7559e228f6f41c8c044f577f84c4cf30ad7bc2323cc564fdd012f3a8961c4cffd3ad0fde72bfb4866e7c697f69f311f552994acc3b25968c877f727ec3a5401cc6f2c2985d707a4d63110268bca174a248fd44d2525c333a8befab75771d361c28cd2ca5f2838846bdbcb79516acc1f55e047a5f319faadc3f1e7317904ee6a6b7b48284a4d50552cbaff32ae6f3783f9c495b57f145019fc2e67f9f2fc04d2c1bce714ec8009f7b9a833d75d36b682e0fe689b6c9d573e8160721b80e830d15c60972e8ff9749b8925ad6d57cd4d95fbabd30b32d09c372901884ebc4e59d8a3cb12efae4960e55f24e7818b490d2067a33bb9d37f22277cbfa5a02cb6c444649ae6ff661de7faceaaae3d682ce1da0c351dfef4b7180dd264683fedd1b5659e05cb139e0933ae6284b0188c9b3963432bbccf280fd0eb0db0626b6c5291ea37b2d8bc12078273113885cf1067270a39d03aaefc5d54e3ede5f3a73fc6d4b4a7bb25abb4fa80eec0c7aecbe8f73426bcf199d0c17b9cb7c86efe894ff507667246f883d5280a84472715edf21f97ee6c1ff78ac05308ca5989d42e67add364404f17a83a7320e1c7ce46667ca86607a96ca6d23fc757859a727c030d2365af309b40808fc3939fb13f596d6426458ace823c97e4f2e2e6ec2ef958673ad4b859b4b49080da06af85a3d6116674f1b48afbc2b11e3ebace307748d1b2ddc73448fd019bd1d53737a1c174a5bf5d3fa1246490d195fb102a0bc8d2bbb24e3bf39acad45fb21c2279c839e605f3b5c8b3b2a21e865164609f09130f10cdb48aaf3ddde9488f8eda12fa6a032e8fe1724b56898c14d68d4bfaaf604108df4305ee5fc802ca1e3e262538e36dfbe37cb9ef8c53de59781b4a5dffeff2282dbdb731519def80fcbcc3f39f8f06e52881145c9006e3bc462e80c2fc4e5ef2285611545d98398d61d7f7ef0b79b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@typed={0xc, 0x7b, @str='teql0\x00'}]}, 0x1420}], 0x2, &(0x7f00000029c0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r2, r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r6]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r2]}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r2, r2, r2, r2, r1]}], 0x118, 0x4000054}, 0x80) ioctl$void(r2, 0xc0045c79) 2018/04/30 13:17:05 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000240)) r1 = socket(0x0, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000687ff4)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x11, "e6af00ed9a58a4de831a7a379e282ed93a"}, &(0x7f0000000140)=0x19) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) listen(r2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000641000)=@abs, 0x8) r3 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)=0x7ff) sendmmsg$unix(r3, &(0x7f0000003600)=[{&(0x7f0000000880)=@abs={0x1}, 0x6e, &(0x7f0000000a80), 0x0, &(0x7f0000003740)}], 0x1, 0x0) 2018/04/30 13:17:05 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100000003fa, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000016c0), 0x0, 0x0) close(r0) fdatasync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfff) 2018/04/30 13:17:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100), 0x0) 2018/04/30 13:17:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x3cfd, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000180)={0x86, r2}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipmr_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="14000000000000000000c9430000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/30 13:17:05 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$void(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {r1}], 0x2000000000000112, 0x7ffe) 2018/04/30 13:17:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40104593, &(0x7f0000000140)={0xfffffdfd, 0x0, 0x0, 0x0, "ea33ad7aea7db302a5f4b92aa7d65b5940dd3bf40b4e33de3e89a4aa90d11c1d"}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2c000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x80}) 2018/04/30 13:17:05 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=@dstopts, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@fragment, 0x0) 2018/04/30 13:17:05 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x401, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/244) accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) 2018/04/30 13:17:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r1, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = socket(0x1b, 0xe, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) 2018/04/30 13:17:05 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000240)) r1 = socket(0x0, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000687ff4)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x11, "e6af00ed9a58a4de831a7a379e282ed93a"}, &(0x7f0000000140)=0x19) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) listen(r2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000641000)=@abs, 0x8) r3 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)=0x7ff) sendmmsg$unix(r3, &(0x7f0000003600)=[{&(0x7f0000000880)=@abs={0x1}, 0x6e, &(0x7f0000000a80), 0x0, &(0x7f0000003740)}], 0x1, 0x0) [ 97.619501] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11016 comm=syz-executor1 2018/04/30 13:17:05 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x10080000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x6000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x44) r2 = gettid() setpriority(0x0, r2, 0x1000) r3 = dup(r0) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000003c0)="cbc7669efdf802be888caa18eac0e8cb04cd02643b27b5b2b660bfbb9ee92d9a9815633a42f131c79ec6d4eeb7a7a8b8003f16f70af2fc19939dc83bc60698fd01e32d394181f1223ec3eb4a89fb262c47d93249e4bbebd70a9b6066c84b3aa38403c0f37311dd04ecfd195d8d2294ccbc2b2979509c821cbfcf0b44fff417d746ecea98fe1f26ad2440f6cda5a6855e76881c00225805923cdd1f8610680b6156aada4dc7e3d967b67652ec503bdb0bfea71fe2934a057887649ce6d1ddaa8256b599d22954274bb3dd19efdcf4806668eeb5437e01cf93ed36c8fd157c49ebdcc0550e52acf5d3f8", 0xe9) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000100)={r6, 0x5, 0x4, 0x5, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000180)={r7, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000600)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], 0x9f) 2018/04/30 13:17:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="e1b40e6c538c8089499a2bcca2e6d6cccee6031838c44d29a9", 0x19, 0xfffffffffffffffe) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) accept4$vsock_stream(r2, &(0x7f0000000500)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340)={0x0, 0xef}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x6b, 0x3, 0x5, 0x10}, 0x98) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f00000015c0)=""/223, 0xdf}, 0x8}, {{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000000300)=""/64, 0x40}], 0x1, &(0x7f00000014c0)=""/210, 0xd2}}], 0x3, 0x12000, &(0x7f00000017c0)={0x0, 0x989680}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x5) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000540)={0x3f, @multicast1=0xe0000001, 0x4e23, 0x2, 'lc\x00', 0x20, 0x5, 0x61}, 0x2c) 2018/04/30 13:17:05 executing program 6: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f0000000040)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/raw\x00') sendfile(r0, r1, &(0x7f0000000000), 0x2) 2018/04/30 13:17:05 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/138, 0x8a) close(r0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000000100)="d6", 0x1}], 0x1, 0x0) r2 = gettid() openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x200, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x16) 2018/04/30 13:17:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @local}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x1) bind$packet(r0, &(0x7f0000000140)={0x11, 0x2, r1, 0x1, 0x81, 0x6, @random="b19a2997a7a8"}, 0x14) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 97.699109] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11047 comm=syz-executor1 2018/04/30 13:17:06 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) personality(0x800010) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) fstatfs(r0, &(0x7f00000000c0)=""/4096) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000010c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000100ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x90) 2018/04/30 13:17:06 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000000180)="f3", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x405}], 0x1) 2018/04/30 13:17:06 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x1, 0x80000000, 0x6, 0x7, 0x5, 0x100000000, 0x9, 0xff, 0x8}) r1 = open(&(0x7f0000000340)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat(r2, &(0x7f0000001180)='./control\x00', r1, &(0x7f00000011c0)='./file0\x00') 2018/04/30 13:17:06 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x3ffffffffffb, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd, 0x0, 0x0, 0x3f, 0x40, 0x0, 0x3, 0x100000, 0x3, 0xffffffff}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x110) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x100000001, 0x8) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x102, 0x70bd2a, 0x25dfdbff, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000001580)={0x3ff, 0xfffffffffffffffa, 0x4, 0xffffffffffffffa6, 0x10, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000014c0)={{0x6, 0x100000001}, 'port1\x00', 0xed, 0x40, 0x8, 0x5, 0x2, 0x7, 0x26d, 0x0, 0x2, 0x7fffffff}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x3, 0x10000}) r4 = add_key(&(0x7f0000001340)='.request_key_auth\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000013c0)="c8fbd8c4b958e7542daacbc9a7331831ced3bbf61e86587cff78ddc9e7d24117e49e0f17765cab3acc91cf7905af7fdf71752eae61e721239503f5a5aba5b9721201c55eb173b77c0ae44508adf94ee2c71094044e0d137181c7527d54040cb9bc35a06f450906a985ebe2950074ef80d1206b8bdf723790a37426fa6174b9fbecfb76a4cf6df5e724c229cebb1344a409047effd32d9840aeb6f384256e0ef85531c564a82895bd652a7b4aa14926c15cdabd8fd541a2c3516867ae660b61c9d9c13654258214f0fd728655b3a5eaf5cf0b56e1b3753729aaaa5647b90878bc39f644edaf669de935a60d9db4d078ed1cd4a7260f4adbbfc4", 0xf9, 0xfffffffffffffffb) add_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0x1000, r4) 2018/04/30 13:17:06 executing program 6: getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000000100)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8, 0x2, 0xac, 0x9, 0xc}, &(0x7f0000000200)=0x14) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) 2018/04/30 13:17:06 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000040)=[{}, {r0}], 0x2, &(0x7f0000000100), &(0x7f0000000180), 0xfffffffffffffe15) 2018/04/30 13:17:06 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004280)=[{{&(0x7f00000001c0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/218, 0xda}], 0x1, &(0x7f00000005c0)=""/158, 0xffffffffffffff40, 0x2}}, {{&(0x7f0000001940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002d00)=""/223, 0xdf}], 0x1, &(0x7f0000002e80)=""/88, 0x58}}], 0x2, 0x0, &(0x7f0000004380)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) dup2(r0, r0) 2018/04/30 13:17:06 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000004c0)={'nat\x00', 0x0, 0x4, 0xa7, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)=""/167}, &(0x7f0000000140)=0x78) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/04/30 13:17:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) flistxattr(r0, &(0x7f0000000080)=""/69, 0x45) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0xe) 2018/04/30 13:17:06 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x4) lseek(0xffffffffffffffff, 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000380), 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000240)=0x8b, 0x4) ptrace$cont(0x3f, r3, 0x1, 0x9) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) readv(r1, &(0x7f0000000700)=[{&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f0000000440)=""/200, 0xc8}, {&(0x7f0000000540)=""/85, 0x55}, {&(0x7f00000005c0)=""/1, 0x1}, {&(0x7f0000000680)=""/115, 0x73}], 0x6) 2018/04/30 13:17:06 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x8, 0x2) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000002c00ff0a00000000000000000000000018000000140000000000000000000000000000000000000071020dc1f3018f5e37ea03473de3be35701a937b42ef9035168929d97e96fabf6d3b078f9ba60347a3b1929d973ddb48d030dce85f11198306cea29afd18de101175e1e424fe40e0985ad17148d10613"], 0x2c}, 0x1}, 0x0) 2018/04/30 13:17:06 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000240)={{0x0, 0x100}, 'port1\x00', 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a14fc8)={&(0x7f00009eeff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="380100001000010300fbffffffffffffff0000020006000000000000000000000000008000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', 0x7f7}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), 0x4) 2018/04/30 13:17:06 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r1, r1) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x3) 2018/04/30 13:17:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'eql\x00', 0x4812}) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) write$cgroup_int(r1, &(0x7f0000000100)={[0x0]}, 0x1) 2018/04/30 13:17:06 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00634040000000000000000000005c1c362174000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[]], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000440), 0x66, 0x0, &(0x7f0000000300)="76aa80ee788dc6c3e7cc75ee772329ae12589cecf18d2e52faecf2740a8eb991c9d40cc91ebe4f80aca9edd7de9046e1892fa6c417b1df34e46e9686c978bd4e122a17def1827f80f9300b4eae970486066c471123a552eda870cc83ee6f87991b1568bce1a4"}) [ 98.680840] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 13:17:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x682, 0x4) socket$inet6(0xa, 0x7, 0x7) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0xcf24ce89e4d61cd2) 2018/04/30 13:17:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) ioctl$BLKDISCARD(r0, 0x127d, &(0x7f00000000c0)=0x800000000000001) [ 98.739652] binder: 11120:11124 transaction failed 29189/-22, size 0-0 line 3010 [ 98.770905] FAT-fs (loop4): bogus number of reserved sectors [ 98.770924] FAT-fs (loop4): Can't find a valid FAT filesystem [ 98.826304] binder: 11120:11124 ioctl c0306201 20000340 returned -14 [ 98.840572] binder: 11120:11124 transaction failed 29189/-22, size 0-0 line 3010 [ 98.848269] FAT-fs (loop4): bogus number of reserved sectors [ 98.848275] FAT-fs (loop4): Can't find a valid FAT filesystem [ 98.869173] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/30 13:17:07 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) acct(&(0x7f0000000100)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)="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", 0x4da}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fffffff, 0x20}, 0x20) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x18, 0x0, &(0x7f0000000040)=[@increfs={0x40046304}, @request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/30 13:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x200080, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0xe3, 0x9651}, {0x4, 0x3029}, {0x0, 0x3}, {0x2, 0xfffffffffffffffe}, {0x7, 0x3}, {0x9, 0xd13}, {0x7f, 0x6aea28cf}, {0x10000, 0x7fff}]}) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x309140, 0x0) bind$netrom(r5, &(0x7f00000000c0)=@full={{0x3, {"4da0d617eb0284"}, 0x370}, [{"9f01d83706dd11"}, {"bd1ea1fb692904"}, {"cb0b7cfbbd9fab"}, {"8355efd520171c"}, {"0e4ff205fcf158"}, {"7ef5589a4a9f78"}, {"50f7fbe99b204f"}, {"977740b277e03c"}]}, 0x48) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000040)={0x9}) 2018/04/30 13:17:07 executing program 7: socket$packet(0x11, 0x800000003, 0x300) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) 2018/04/30 13:17:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)={r3, 0x0, 0xa6, "a15a61fe14d634dfc759a6cfd217cb004cfb6b660fc82a742ea1501216beb82a1f22aeaf98480f8a6ce8008285d0dd0a5e46666d731911030f3b8a26afab76160a32c598d8248d57d4ab4a1deaac6eee060bd52674d554f0ff8f773ddcb682d1efa196ad48fb4e3f2c0c29bef0ea835b6ac5ce48f99c3c685f3088374e009b13e128a183524c19f54006bfba340419d862cafca577048cf46a3b18700ef73121f0979be5929b"}, 0xae) fallocate(r2, 0x0, 0x4b99, 0x5) syncfs(r2) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r4, 0x0) preadv(r2, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0x2cd}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x2c8}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0xfffffffffffffffd) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000140)={'veth1_to_team\x00', 0x3}) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fallocate(r1, 0x0, 0x0, 0x4000003) sendfile(r2, r2, 0x0, 0xc092) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/30 13:17:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000002c0)) pipe2(&(0x7f0000000140), 0x83ffe) mlockall(0x3) readahead(r0, 0x0, 0x3f) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x7fffffff, 0xfffffdb9) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x8000000000000010}) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000100)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 13:17:07 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000240)={{0x0, 0x100}, 'port1\x00', 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a14fc8)={&(0x7f00009eeff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="380100001000010300fbffffffffffffff0000020006000000000000000000000000008000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', 0x7f7}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), 0x4) 2018/04/30 13:17:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}]}, 0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) 2018/04/30 13:17:07 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xc7e3}}, [0x80000000, 0xe8c, 0x921, 0x3185cbbd, 0x4, 0x4446, 0x902, 0x6, 0x2, 0x53, 0x3, 0x4, 0xffffffffffffffff, 0x2, 0xfffffffffffffffa]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0x5}, 0x8) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000280)={0x10000, 0xb6f, 0x5}) rt_sigtimedwait(&(0x7f00000000c0)={0x1}, &(0x7f0000000180), &(0x7f0000000100), 0x65) 2018/04/30 13:17:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000002a40)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mkdir(&(0x7f0000000080)='./file0/f.le0\x00', 0x0) rmdir(&(0x7f0000002940)='./file0/f.le0\x00') 2018/04/30 13:17:07 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000001c0)="1f000000520007f2c200000000000001021cec0000ddf71ab4a3871f5b9aaf", 0x1f) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/30 13:17:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000), 0x4) 2018/04/30 13:17:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200), &(0x7f0000000240)=0x8) pwrite64(r0, &(0x7f00000000c0)="12b8b61af58ce73e5f70ff43a7159cb2144cc7c368c71d7ecdc092864fccee82ac5676e985676db1ef8abfcb8cacec4dbafa2dae20fb38229a1149fc1c2034bca23b9761216e6735e7b708b63e68f190608279e9241b35b16587c673f95c9025c2172cea10", 0x158, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x3, 0x800, 0x9, 0x9}, 0x8) 2018/04/30 13:17:07 executing program 7: r0 = socket$inet6(0x10, 0x4, 0x9) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000080)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000002c000)}, 0x0) 2018/04/30 13:17:07 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x82000, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000200)={0x0, 0x5}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) pwrite64(r0, &(0x7f00000002c0)="244e7e7b3024b41d8893daccf58b7c99e03749eced0c612811b7ab52ea64", 0x1e, 0x0) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffffffffffa5}, &(0x7f00000000c0)=0x8) sendmsg$unix(r3, &(0x7f0000000300)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)}, 0x40000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x0, 0x8000, 0x0, 0x4, 0x2, 0x101, 0x5, r4}, 0x20) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="400000001f0001010000000000000000fe8000000000000000000000000000aa0000000000000000ac1414aa000000000000ea05000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/30 13:17:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'veth0_to_bond\x00', &(0x7f0000000240)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}}, {"8d93", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @tcp_ip6_spec={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}}, {')C', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/04/30 13:17:07 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x0) fallocate(r0, 0x2, 0x0, 0x92d) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) 2018/04/30 13:17:07 executing program 5: r0 = gettid() getpgrp(r0) getpriority(0x4000000000000001, r0) 2018/04/30 13:17:07 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/4096, 0x1000}], 0x2) 2018/04/30 13:17:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x81, 0x0) r1 = socket(0xa, 0x3, 0x7) bind$unix(r0, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xfffffffffffffe7e) r2 = open(&(0x7f0000000300)='./file0\x00', 0x28042, 0x400000000) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x200000, 0x10) sendfile(r1, r2, &(0x7f0000000080), 0xfffb) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000200)={{0x8, 0x2}, 'port0\x00', 0x80, 0x10002, 0x3, 0x4, 0x3, 0x3, 0x3, 0x0, 0x5, 0x7953}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/30 13:17:07 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdfb}], 0x0, &(0x7f0000001a00)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) writev(r1, &(0x7f00000019c0)=[{&(0x7f0000001940)='~', 0x1}], 0x1) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r2 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./control/file0\x00', 0x5, 0x5, &(0x7f0000000340)=[{&(0x7f0000000100)="a2e119ed73b897a7490f4ada0b9326d8954330e208ad63e768a69bde6efbfaea874de663e18c364058725395cde1a8d19c9692da5cdd4227db4e", 0x3a, 0x2}, {&(0x7f00000004c0)="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", 0x1000, 0x6}, {&(0x7f0000000200)="87a277b0f39c293c76dcae9b2166e5b591c240e6cfb1d11a704c46e4f9687dd66b15e2d124b10922976386b290c0a48ef8ae25cc1be4ddfca8242837040771ae536ad6403a388b054bd645ffba25afc389e031876416a3f02a0fced417ffb831c80c48190d5684e10f8eea328f8e9404c8e78c0864d35611992f76449ef1288f5d348bbdae78b1170bfa67e0a176f0a933f1afdda6", 0x95, 0x30}, {&(0x7f0000000180)="049d0ff9", 0x4, 0x3}, {&(0x7f0000002040)="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", 0x1000, 0x55d8e8cd}], 0x0, &(0x7f00000002c0)={[{@grpquota='grpquota', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001640)={'ipddp0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001680)={'syz_tun\x00', r3}) getdents(r2, &(0x7f0000006b00)=""/117, 0x75) 2018/04/30 13:17:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000840)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r4, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x10000, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r2, 0x2, 0x2, 0x92d) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r8) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r5, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) getsockopt$netlink(r7, 0x10e, 0x7, &(0x7f0000000600)=""/122, &(0x7f0000000300)=0x7a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f00000006c0)=0xc) prctl$setptracer(0x59616d61, r9) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r10 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r11 = fcntl$getown(r10, 0x9) r12 = syz_open_procfs(r11, &(0x7f00000001c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") preadv(r12, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) [ 99.816886] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 2018/04/30 13:17:07 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/149, &(0x7f0000000200)=0x95) r1 = socket$inet6(0xa, 0x8000000000000802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000640)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYPTR64, @ANYRES64=r1, @ANYRES32, @ANYRES64=r0], &(0x7f00000004c0)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x5}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x4080) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)}, 0x0) munlockall() modify_ldt$read(0x0, &(0x7f0000000540)=""/126, 0x7e) accept(r1, &(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x80) connect$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000400)=""/176) rt_sigaction(0x0, &(0x7f0000000180), 0x0, 0x8, &(0x7f0000000240)) 2018/04/30 13:17:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/30 13:17:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'lo\x00'}) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x10) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x388203da) keyctl$clear(0x7, r0) 2018/04/30 13:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8a4, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0xb7) dup3(r0, r1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201ffff00000000010400000000008000", 0x28d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x10001}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x9, 0x1, 0x48d, 0x1, r3}, 0x10) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/30 13:17:07 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x6, 0x3f, 0x1}) r1 = socket$inet6(0xa, 0x4003, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r1, r0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000140)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x5c) 2018/04/30 13:17:07 executing program 5: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xe01fcf4c3277df96) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}], 0x8) 2018/04/30 13:17:07 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00020000000000007a2aa71a740a78a2177a000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/30 13:17:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000840)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r4, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x10000, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r2, 0x2, 0x2, 0x92d) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r8) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r5, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) getsockopt$netlink(r7, 0x10e, 0x7, &(0x7f0000000600)=""/122, &(0x7f0000000300)=0x7a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f00000006c0)=0xc) prctl$setptracer(0x59616d61, r9) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r10 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r11 = fcntl$getown(r10, 0x9) r12 = syz_open_procfs(r11, &(0x7f00000001c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") preadv(r12, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/30 13:17:07 executing program 5: r0 = gettid() socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x89a799050b5ad506, 0x70, 0x7f, 0x9, 0x1, 0x7fffffff, 0x0, 0x2, 0x10220, 0x1, 0x0, 0x100, 0x3, 0x4, 0x100000000, 0xe673, 0x6, 0x6, 0x20, 0x36, 0x9a5, 0x0, 0xee, 0x9, 0x9, 0x101, 0x6, 0x21d, 0xbe91, 0xfffffffffffffffb, 0x41, 0x8, 0x6c2, 0x800, 0x5, 0x0, 0x2, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x7, 0x5}, 0x10, 0x5, 0x7, 0x3, 0x6, 0x100000000, 0xd3f}, r0, 0x3, r1, 0x8) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000400)="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") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)) userfaultfd(0x80000) r4 = dup3(r2, r3, 0x80000) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180), 0x4) preadv(r3, &(0x7f0000005000)=[{&(0x7f0000000240)=""/1, 0x1}], 0x100000000000016d, 0x10000000000000) syslog(0xa, &(0x7f0000000100)=""/21, 0x15) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) userfaultfd(0x80000) 2018/04/30 13:17:07 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x0, 0x0) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x1000, 0x8, 0xff}) 2018/04/30 13:17:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000dfd51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c4625b9"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) clock_getres(0xa, &(0x7f0000000180)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x6256, 0x6, 0x5, 0xff}, {0x8, 0x7fff, 0x7ff, 0xa9}, {0x0, 0xffffffff, 0x2f8, 0x8}, {0x7fffffff, 0x0, 0x9, 0x6}]}, 0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r2, 0x0) 2018/04/30 13:17:07 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)="46be7c50f3f31fd182d9421366f09eb486a7446c04e93656284f956bccd4edb6fcd7d09b88866db4b73cb036b3bfac44f646e8e9d37a3760ed7e5553f975", 0x3e}], 0x1, 0xc) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) fremovexattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='y\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x240000000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) getrandom(&(0x7f0000000300)=""/84, 0x54, 0x3) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000080)) ioctl$TUNSETOWNER(r3, 0x400454cc, 0x0) stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r5) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/04/30 13:17:07 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$BLKFLSBUF(r0, 0x800c0910, &(0x7f0000000000)) 2018/04/30 13:17:07 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/enforce\x00', 0x702c2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x7, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001140)={r1, 0x7, 0x3, 0x1, 0xff, 0x1fe000000000, 0x0, 0x100000001, {r2, @in6={{0xa, 0x4e24, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff11f}}, 0x7, 0x100000001, 0x800, 0x40, 0x125}}, &(0x7f0000001200)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x100000001, 0x20}, &(0x7f00000012c0)=0xc) syslog(0x3, &(0x7f0000000140)=""/4096, 0x10e2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001280)={r1, 0xffffffffffffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000001380)={0xbc6, 0x0, {0x0, 0x3, 0x0, 0x3, 0x1}}) 2018/04/30 13:17:08 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001000)=""/1679, 0xfffffffffffffecc) 2018/04/30 13:17:08 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) [ 100.421324] IPVS: Creating netns size=2536 id=35 2018/04/30 13:17:08 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/149, &(0x7f0000000200)=0x95) r1 = socket$inet6(0xa, 0x8000000000000802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000640)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYPTR64, @ANYRES64=r1, @ANYRES32, @ANYRES64=r0], &(0x7f00000004c0)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x5}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x4080) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)}, 0x0) munlockall() modify_ldt$read(0x0, &(0x7f0000000540)=""/126, 0x7e) accept(r1, &(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x80) connect$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000400)=""/176) rt_sigaction(0x0, &(0x7f0000000180), 0x0, 0x8, &(0x7f0000000240)) 2018/04/30 13:17:08 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x1d, r0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="bf5769a559883249d89eaf55ae3d371bd31e6991b1bb2b4e4b7bb9cefd1ed36a2b1c58f908c1464b652e77e25a3e011a50622bbe879b79972f064d2f8b70dfa207e2bf9fc72df31a8c8fa737564edfe371e542599287", 0x56}, {&(0x7f00000002c0)="9e34b47059a252ec8a63ca7d3e0c31e43a7fe3b90210421cb45fac5357a944805d2382cf6d31ec3a73e43368bd1c8ebf3044389c936db28f0dbce651ce377c2c000eb9e286a7fbb66e33544e999313998aae88aad85a049ac7373831d18d", 0x5e}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a}, &(0x7f00000011c0)='mime_type\'wlan1!\x00', 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xffff, 0xffffffffffff8bd1, 0x4b, 0xcefb, 0x9, 0x5, 0xfff, 0x8, 0xbfa6, 0x4, 0x101, 0x7, 0x800, 0xe74, 0x5]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r2, 0xffffffffffffff7f}, 0x8) 2018/04/30 13:17:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x22e}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000100)=0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='bridge_slave_1\x00', 0x10) 2018/04/30 13:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r1 = timerfd_create(0x6, 0x80000) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xff, 0x80200) r4 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x80, 0x107100) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x802, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x129082, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x200000, 0x0) poll(&(0x7f0000000300)=[{r0, 0x2056}, {r1, 0x24}, {r2, 0x48}, {r3, 0x4000}, {r4, 0x4000}, {r5, 0x4460}, {r6}, {r7, 0x4}], 0x8, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}}) recvmmsg(r7, &(0x7f0000002f00)=[{{&(0x7f00000003c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/134, 0x86}, {&(0x7f0000001500)=""/252, 0xfc}], 0x3, &(0x7f0000001640)=""/82, 0x52, 0x6}}, {{&(0x7f00000016c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001740)=""/166, 0xa6}, {&(0x7f0000001800)=""/109, 0x6d}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/99, 0x63}, {&(0x7f0000002900)=""/83, 0x53}, {&(0x7f0000002980)=""/197, 0xc5}], 0x6, &(0x7f0000002b00)=""/47, 0x2f, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/14, 0xe}, {&(0x7f0000002b80)=""/74, 0x4a}, {&(0x7f0000002c00)=""/137, 0x89}, {&(0x7f0000002cc0)=""/236, 0xec}], 0x4, &(0x7f0000002e00)=""/216, 0xd8, 0x4000000000000000}, 0xfffffffffffffffc}], 0x3, 0x40002041, &(0x7f0000002fc0)={0x0, 0x1c9c380}) symlinkat(&(0x7f0000000340)='./file0\x00', r5, &(0x7f0000000380)='./file0\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x50400, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0xd86a, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x27c}, 0x6, [0x70000, 0x4, 0x80, 0x1, 0x1, 0x6, 0x5, 0x66289ed5]}, 0x5c) 2018/04/30 13:17:08 executing program 0: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) lgetxattr(&(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000280)=@random={'system.', '/selinux/avc/hash_stats\x00'}, &(0x7f00000002c0)=""/66, 0x42) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x1, 0x800, 0x3, 0x3}, 0x10000, 0x48, 0x872}) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x8, 0x40000) flock(r0, 0x6) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') 2018/04/30 13:17:08 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) setns(r0, 0x50000000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/30 13:17:08 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080)=0x4, 0x4) 2018/04/30 13:17:08 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xfe6) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x40, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x100) clock_settime(0x3, &(0x7f00000001c0)={0x77359400}) readahead(r0, 0x6, 0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000280)={0xca, 0x7fff, 0x1, {}, 0x1, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffc0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff889}}, 0x7ff, 0xfffffffffffffff7}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000440)) sysfs$1(0x1, &(0x7f0000000480)='/dev/snd/seq\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r2, 0x8001}, &(0x7f0000000500)=0x8) write$tun(r0, &(0x7f0000000540)={@void, @void, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [{[{0x9100, 0x8000, 0x7, 0x1}], {0x8100, 0x3, 0x9, 0x1}}], {@mpls_mc={0x8848, {[{0x10001, 0x101, 0x5, 0xbcb8}, {0x10001, 0x0, 0x4, 0xfff}, {0x8, 0x3, 0x3}, {0x0, 0x0, 0x80, 0x1}, {0x247, 0x119ee0000000, 0x3}, {0x800, 0x2, 0x1, 0x9}, {0xffffffff, 0x8, 0x20, 0x4}, {0x200, 0x6, 0x0, 0xae47}], @llc={@llc={0x4e, 0xf8, 'Q', "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"}}}}}}}, 0x136) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) ioprio_get$uid(0x3, r4) ioctl$KDMKTONE(r0, 0x4b30, 0x64) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000007c0)={r2}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000800)={@dev={0xac, 0x14, 0x14, 0x11}, @empty, r3}, 0xc) fremovexattr(r0, &(0x7f0000000840)=@known='system.posix_acl_default\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000880)={0x7, 0x25, 0x7f, 'queue1\x00', 0xf5d4}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a00)=0x0) perf_event_open(&(0x7f0000000980)={0x6, 0x70, 0x0, 0xfffffffffffffff9, 0x5, 0x3ff, 0x0, 0x9, 0x2001, 0x3, 0x10000, 0xffffffffffff86f1, 0x1, 0x20, 0x8000, 0x1f, 0x3, 0x80, 0x80000000, 0x7, 0x81, 0x5, 0x9, 0xe023, 0x8, 0xfffffffffffffff9, 0x6, 0x77, 0xfffffffffffffffa, 0x3, 0x7, 0x3da4be49, 0x7, 0x1f, 0x8, 0x2, 0xfffffffffffffffb, 0x8, 0x0, 0x4d01, 0x4, @perf_bp={&(0x7f0000000940)}, 0x1000, 0x1, 0x9, 0x7, 0x4, 0x6, 0x1}, r5, 0x6, r0, 0x9) rt_sigreturn() pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000a40)="92d68d2a1ab9669879636b283110f19cddb3559176383e6296348554d348be77b289e2b237acae32e161a9c8406eb3f7dc899e78439ccb448cd3dec92a0c237cabe177b97a45b4fc5c248243e62a573b2ca53686d3e16ee8852916dceab03d7583e8a6fb4cdc268bc5cc6c7334ce326dab5370f28f48284ae23e1ef055668cd4dc7d2f460fa009b1eae16be087872e46806aa8734c2ffe6a9d8dab47bbd17c57fe9610582638262d8f80a8ae602491d8611b0823b87ce55fd429a91db74ef2a4823972c0a4b93570e60c1843dbb497407c5fd848b7165feec2", 0xd9}], 0x1, 0x0) mlockall(0x2) [ 100.474070] IPVS: Creating netns size=2536 id=36 2018/04/30 13:17:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400200, 0x0) ioctl$fiemap(r0, 0x6611, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x7f, 0x7, [0x2, 0x0, 0x5, 0x20, 0x100000000, 0x6, 0x7ff]}, 0x16) 2018/04/30 13:17:08 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x4, 0x0, 0x5) clone(0x4000, &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000002c0)) 2018/04/30 13:17:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_targets\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x10001) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x4, 0x8) 2018/04/30 13:17:08 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0x0, 0x0, 0x4}, 0x20, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) fcntl$getown(r2, 0x9) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000004c0)={{0x6, 0x80000000}, 'port0\x00', 0x0, 0x4, 0x5, 0x1000, 0x0, 0x20, 0x10000, 0x0, 0x4, 0x7fffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)) tgkill(0x0, 0x0, 0x0) fallocate(r0, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000580)={0x1f, 0x0, 0x2, 0x78}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000600)={r1, 0xa1d8}, &(0x7f0000000640)=0x8) write$fuse(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="3000000001000000070000000000000009000000000000000800005b64918a3ca1b19636ec35593b830000000000e000000000000000f7ffffff00000000"], 0x30) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000005c0)={0x84b, r4, 0x1, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) 2018/04/30 13:17:08 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) prctl$setmm(0x23, 0x9, &(0x7f0000ffc000/0x4000)=nil) 2018/04/30 13:17:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c18000000001566617400020401000200027400f880", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000480)={{0xa, 0x4e20, 0x1b8a, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0xfff, [0x68877f3a, 0x10, 0x5, 0x401, 0x8000, 0x5, 0x0, 0x4]}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e24, 0x100, 0x4e24, 0x100, 0x2, 0x20, 0x0, 0xea, r1, r2}, {0xff, 0x6, 0x9, 0x5, 0x8e8, 0x5351, 0x0, 0x50f}, {0x101, 0x101, 0x4, 0x1}, 0x69e3, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3506, 0x7, 0x1, 0xffffffffffffffe0, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffe}}, 0xe8) open(&(0x7f0000000140)='./file0/fil.0\x00', 0x800000000002040, 0x0) 2018/04/30 13:17:08 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) setns(r0, 0x50000000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/30 13:17:08 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00000000c0)={'team_slave_1\x00', @ifru_names='team_slave_1\x00'}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) [ 100.584186] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17741 sclass=netlink_route_socket pig=11329 comm=syz-executor2 [ 100.647775] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17741 sclass=netlink_route_socket pig=11348 comm=syz-executor2 [ 100.693755] FAT-fs (loop5): Directory bread(block 257) failed [ 100.705058] FAT-fs (loop5): Directory bread(block 258) failed [ 100.714116] FAT-fs (loop5): Directory bread(block 259) failed [ 100.720378] FAT-fs (loop5): Directory bread(block 260) failed [ 100.727344] FAT-fs (loop5): Directory bread(block 261) failed [ 100.733328] FAT-fs (loop5): Directory bread(block 262) failed [ 100.739992] FAT-fs (loop5): Directory bread(block 263) failed [ 100.754437] FAT-fs (loop5): Directory bread(block 264) failed [ 100.760684] FAT-fs (loop5): Directory bread(block 265) failed [ 100.766670] FAT-fs (loop5): Directory bread(block 266) failed 2018/04/30 13:17:08 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/149, &(0x7f0000000200)=0x95) r1 = socket$inet6(0xa, 0x8000000000000802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000640)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYPTR64, @ANYRES64=r1, @ANYRES32, @ANYRES64=r0], &(0x7f00000004c0)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x5}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x4080) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)}, 0x0) munlockall() modify_ldt$read(0x0, &(0x7f0000000540)=""/126, 0x7e) accept(r1, &(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x80) connect$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000400)=""/176) rt_sigaction(0x0, &(0x7f0000000180), 0x0, 0x8, &(0x7f0000000240)) 2018/04/30 13:17:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x983b3a4d9ebb0dea) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x3a, 0x2, 0x70bd28, 0x25dfdbfe, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) 2018/04/30 13:17:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8001000000002c) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0xfffffffffffffe09, &(0x7f00000000c0)=[{&(0x7f0000000080), 0x3441}], 0x1, &(0x7f0000000580)=[{0xf9, 0x114, 0x0, "92257d57a23f1ff32e30a1e5ba0b36ca08f43f9c2e91a60f888007e5b301b6c00f8b7672896c82579fa53425925074948598f810eb579dc97dd36a90f36b5c00644fae8c06f701190485ea69d3d820d867e4deaecf406fe927ca5502996d418408a7a3e9cc568d2efea0b951409d1e2dd99f09c982e7a2a518fd5d3c90c79b6b20169c28537c1c5cb7d7924cd87bd1f9b4bc5bc742ee7bbefaabdd05199b1797c1c8bfaf1b8962cb792d7a770fcf78158d0704470db32156c3888e68e74b863ff59d4486f486ba1adcc80cc64418126ae73201de60828939ed4cdde38abb146b57d07e46ab936da1086e6209653800062d5dd33656e385d935"}, {0x0, 0x118, 0x0, "02acb6620f7aca4f0333a6d2cb9e390f84559f59567fe1f0530cb2912c3d6888b932bc7a644012142cf2d2d7d1aa4fa3a296e80136a72291ec1e272034c6c84513c95cc289a14b56f5932b75b871c2dc34e7e219032987897b9eaed62a36cad1cd6bd336b6a9aa3344d21f6253a38a67ab309ef278aac65bc974257d9c94a531ef96d8794a5111b395d0977d5358"}, {0x0, 0x10b, 0x81, "395cbf46d9240dfb25feeeb3afdf77f077fede2c0cb2c8e1de909b55212322a6d8288ab13b95b810a84de78892df214e2cf72feff1fba638455d9d413487a65da16de791a22079ed1b78b094afeedc8a8d4ae407594261f0bbcc5180d550140bfdb248585bb60377f70f845c2b2a7fc89ff410c3417fa23c79c6c78deda625b394bd"}, {0x0, 0x84, 0xfacc, "4fa191ff259edb26673754432172ca04ce462bcc627dd7cd9fdcd632274dd1d850edc7408f033bd11fa11cf19866b9ebab326f4b964034d627020c315a286f36aae4a1322a0a6dfbfc7a453e2ab218f8d3d5"}, {0x0, 0x101, 0x2, "174ffb815bc49912212d9d41daee7642c7257b44893bf47db7a7f2acf971711fecadcd2055127d98aebd02bccb666ed8da79357989e5406235b456b2ad341eca54c2dd74e77646b88b"}, {0x0, 0x10b, 0x7ffe, "de2f9103e0a1a8f3939a100798cf8bc279faf90b19f2351d3fe1465e7c40300af36e8f5acbe1a328627cc92102110c442f1cfa03cb8c1bcd2a5ee662bb4b84ab31db20b3b8e8b0ea7a4fb8dfc328310080e169b5b3ecf8adcf4d5baf364ea9a3b4a57e65f39e7363986c33c3ba4102e4dfdfda6b4a5e170986cf42b5690f125559e03f726ed49d52c60dd1e703a7dd3948a215bd4f4ac05fb1d839aa2971be802d78952a035ca12cc4b20d4fe08bcc70163e3e1125b50b0a76b9c11cc20cf430"}, {0x0, 0x0, 0x2, "b60c03d1222e7bd0a612ce91b0f2332f1ce6409b995fbd76d1a95a1a96d3307d82ee21ad"}, {0x0, 0x19e, 0x7fff, "57a5ebcfa5807206d197c236d3c86ba93c19a87cf95fdb6640679e9d78188e1e1b0f6ffff4654094dbda8f12749ba775296cce2c3cb4637f8b6e90011d18820dbe0799ec39e3ed9d608750a0acc991b08b5199"}], 0x0, 0x1}, 0x2000c07d) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)='\x00\x00\x00\x00', 0x4}], 0x1) 2018/04/30 13:17:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000880)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010800000000000000000c0000000800060000000000"], 0x1c}, 0x1}, 0x0) 2018/04/30 13:17:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffa) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffc27, 0x1002, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x5e) 2018/04/30 13:17:08 executing program 0: perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x2) epoll_wait(r3, &(0x7f0000cd8ff4), 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$packet(0x11, 0x2, 0x300) socket(0x0, 0x7f10de715f60cdeb, 0x0) 2018/04/30 13:17:08 executing program 6: unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1ba, 0x123200) getpeername$llc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/30 13:17:08 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 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) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) setns(r0, 0x50000000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/30 13:17:08 executing program 2: syz_emit_ethernet(0x4f, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa88fd4da8af5a4079bc4e1e9c61d54b5fb897369a7460fc32649240a798685043a86ad5cbaf790ca4a0db2a2ee089483275c5b658cac0d5808d2e9e1e2a475fbe4afe0d"], &(0x7f00000001c0)={0x0, 0x4, [0x48, 0x85b, 0xe47, 0xb2b]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r1, @ANYBLOB="000828bd7000ff0700000400000008000500070000000c000200080007000700000034000200080008004e0c000008000500fbffffff0800030003000000080003000700000008000400020000000800030003000000280001000c0006006c626c637200000008000800a71e0000080001000a00000600e09f6218"], 0x8c}, 0x1, 0x0, 0x0, 0x8850}, 0x80) r2 = socket$inet6(0x10, 0x3, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) 2018/04/30 13:17:08 executing program 1: r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}}, 0x84) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/04/30 13:17:08 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) tgkill(r2, r3, 0x2) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00000003c0)={r5}) eventfd2(0x0, 0x1) fallocate(r0, 0x2, 0x2, 0x92d) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5, 0x400}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) 2018/04/30 13:17:08 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 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) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) setns(r0, 0x50000000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/30 13:17:08 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000002000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545", 0x14, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f00000000c0)=0x400, 0x4) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 13:17:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040), 0x8) 2018/04/30 13:17:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000002a40)=[{&(0x7f0000001980)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 13:17:08 executing program 2: r0 = open(&(0x7f0000cd4ff8)='./file0\x00', 0x40041, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000000)=0x2, 0x4) [ 101.317118] IPVS: Creating netns size=2536 id=37 2018/04/30 13:17:09 executing program 4: r0 = memfd_create(&(0x7f0000000000)='{@mime_type^+&\\vmnet0\x00', 0x2) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x1, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x1, 0x2}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/30 13:17:09 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r0, 0x8, &(0x7f0000000080)={0x574, 0xd}, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x0, 0x2, 0xa, 0xf1154c5, 0x0, 0xb4000000000}, 0x20) r3 = getpid() mq_notify(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @tid=r3}) readv(r1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/98, 0x62}], 0x1) 2018/04/30 13:17:09 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00000000c0)={0x124, 0x21, 0x1, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 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(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) recvfrom(r4, &(0x7f0000000140)=""/166, 0xa6, 0x0, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x0, 0x0, 0x8}, 0x1}, 0x80) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x1, 0x404200) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000a00)={0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00000009c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000780)={0x204, 0x10, 0xb, 0x332, 0x70bd2a, 0x25dfdbfd, {0x7, 0x0, 0x3}, [@generic="d8f18128140e01149b5e8b5c188be6334e42f4507156e29018626af13784c00c22a0de5ea8de0988c8a1d0abf5c124f702a06d91cdbec1fb7797d6dc813c7312c01ee76755b83745e7ade1f67e08d53fad65bab9eded79f598f14c709837b3142836181eaa7639784422a98b70b0d20920768ee901d54d012d4c367fc1e9e601c9804bb416", @typed={0xc, 0x1d, @u64=0x8}, @generic="b29f2d32a088c2ded40b2a4f811a414cff33ce5c123066b0878d92b7cf6ae9f950aebcfefc42c242634f1d5447b45eebae29bd99c6ce7aa701cee0ee83e7d1d39dea9284b48e12a191c6103022cfe59a96e788c8fa0c4ecbf4b35056569f21e0b1ec5209fdceac0fee9f889b8253e74e4413908a6ef3a0554a5b88d1b9e451877e8d9aea03e8a692c0dae5942e84b8d5387bc6896bdd30d55ecf517e", @generic="855922400998617fa3bab050301d0b4bed308225a0c86af878021a7ae0bbf627473675d65c2dc43e5fd7ad6f55b2c4d890d1afc0be873f404e8d3a738438c701bae89a78c1e9af9806d05c5ef0a06cf689d40c76fdb8b35e13f5aac9817317eb3c95cc12e04d83c71526b8fe5a61020fd7000cc40279b3da0a3c66fe0f185e02a0", @typed={0x8, 0x18, @pid=r7}, @typed={0x8, 0x6d, @fd=r6}, @nested={0x28, 0x62, [@generic="8586d3477802d1c3d5face248b83613a67d921f6aa14bda29cc6c6132998e7d8a03f89"]}, @typed={0x8, 0x92, @u32=0x8}]}, 0x204}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) r8 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r8, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r8) sendfile(r5, r5, &(0x7f0000000080), 0x102000004) getsockname(r3, &(0x7f00000005c0)=@ax25, &(0x7f0000000340)=0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="dc0000000126bd7000fcdbdf25100000000800940000000011fe77f7e83af8b1e0b506697bcfc8ad2b4484966b664b28624cdf21e3471b808a5481f0e9cc580767f4a613a46d0a0099bf8fecca7b2cf23994cbff09f6ec4b03ad7cb2cc48fa56e402b690756100a531ad8ac6aa53e071a12a9d46cb07637329f856e9e81f7a7cd5712138a3ec30cbbc1ef7f1137f0c2bed08c82ab2eab335e8fecb009a256e465480c89f8141d6d28aa1df58878ebed787c270aafd4d9c8ac9c79127a1dfd4dc64f14aa8b68e291e1e52893dc30ab9c9ff4ddd8c1531ebda3c25d70b9ecd4e000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4050}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x0, 0x3f, 0x0, 0xa500, 0x0, 0x81, 0x0, 0x0, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x0, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x0, 0x7f, 0x0, 0x10000, 0x1, 0x7, 0x3, 0x10001, 0x7d9, 0x0, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, 0x0, 0x0, r8, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)=ANY=[@ANYBLOB="e00f0000e65b43250ade9e01fd3b89af30b7a34683a04f7cb65316b98eac65210d87d7185a18fa8d5eb897730611c9eb696b1df3a3d92c7165ee3ef73f45445512316dbcbb63014143aa306ac3a847796ebeb67c0b13d4350619e66665b3f993985b3fc33d49330a6a10ca24e1471d26fe96947ecc0d939e1abcbf5c416c9afecd110dbc5781c45eb9e7f82d051eeeb093deeed52d470c9dbba48e96b1eb0f36d890efdcd74c1f3e6d623e73ac36ad79aa4ed3061a3d2ecab167244488ddaa5351425de3d64ec8bdb8aa2c35a466396c667b5de03d9999c8b848a6855a948faf3408a74ca8b24486794e2c973f647810f6af0c3816826f4c01e1e01118de27ef24e5735347e12a96c1921ef701eb0dc2c277bebebbcfa98c673cb9c9dbb61f395b93ae4503102b66533aad8c5ed5ef309edbaa95acd490e8a3b0543d907558381be931ebaf366f8f7869c20c56fb87158b9ed6ea91974d00c8dfe8e931eb229851b33f34c773452302ee55704a27ece3d72263cfa2932199df21f44f225f64e75105d5c89b7b67e504c29cbb87d72706f01150b9f7f55ffe2ea0fa9be0833f4ff015ba425be9722db2dd5f051ee1ee07f82ccb545449c377f69ad484287c128d9d3920581f5fd053eca67f503e22218ab203e54c3023227214b464061e4c137ebbc2fd7c6d452f0e5a01e26b2bb324d1d639765c9d58ac40293ff651a0e9c9547b04281132a2d5d0d12d52ae67e381371d72e3fc0a7c4c8dc11e66c82973550b7f980caefeaa5727c9f496773ac3e3e08e0a9bfaaf3e903dcb6b82669432493ff9453ca36d66943f905a091316ec57ddd6a1702f95017b05cfc07262f4bd321d4f3e7dbd45d4bd58de66e1e624ba9a524ff4fac3d517f0fb7719a7e41caf49f96baf3abee79c207f527794fa60ec4acd536ef879a1c7eccdd443badc00cb2c39375dcd0c1df936a2a95f0abe4328fdad0ea692c556301f79469843c5b91874866338ef099d88532d87c0bfb6cc46a2112332b8ed65b2feeb10ac02c1bcd921ee9cbfbf3ccdf482db590ce26a250dfda75ca9982ac47ae2ebb2e89794563beafd62c6154ea8bd9619a267b3a3884e6374a34e0a424e606c8638f672db8c1236d3797a56b94bd2390437ed540a2e62dfbc86dc784a47987310706f79f00bc97217e9355744acf3c50a8cf803c2cb0c4240ef067d5325dcb29521716b22f23ddb7bc249f4b711c0973c98edb8734d0180f4940dfd388def612494982fbc9c43f4f6e6fd3afdd3007d433524a506b90ce0e7d41545e6927885c42fa7b4256fb92465b78459a8af10576436964f11d787e1b8d80e475fa46bf9fe8292483ca965c04e614eda59399b5421679c098eeda5fb4ca9c608919dbe22334e7c0fe116302ef316f9fa5368cd9803aeac678a98e4df11ffec79b7322df3b07c54a8c2ee645cedbc16ecf31436a795c812eeb5764543e3292e1a6a976b358db477ecdb1f9adb01aec3a729a21fb4592cb846b0fdad9ce9d65fc686dd6d454eb99cf4735742e19a7e8359e69077a7cd1153daa5a4309b49515f91f49c5933ee498349a4ab9561be441717b0f5faad84c37420d3057374f9eea546ff335e4d585bfeb6e1e7a30c008da1bbfbe3e5172b182a0f6a808023820081f8e93c643e49afb88b3938034cda2d11b9b24d26b8161e39bbca11c696fb0627b4efa92b152625a9f944cf0aa430f756cc8d3461c3d86563786df743b810435b11af702997cb3a0f80253d369f67fbe484f02ebe3e74aae37670cd61fe81620f739b1b549b6c4668886756c51e176ecdf996b169d09c108712ecebeb126b934edc422433b0ee2d0cd7a7cdebcca61b1837b8f2ea98bd4d742eb921c2abff3366b00cdca10bc5052f7a02891f9c39a8969c947b5f499e5b9b07198054e93d4417ae1d6173625ab6a8e731e08e2dfd0f67ad3ab23372d656fd27d1f20f09040d4e5a65106281e67a354face53c46ee73445f91d16d628545af09e544c65f93dd06eb039457f5879a921b1a34f3980cb857c6a4dc026eca41b27a56467b433be0ab65de8f00bcda88895bad08ed425845fbdec6af4167ad14de1d46464ffe393ef48f597c96855870952015b0eb399e0e7d58e5b0ee6dcdefe0153a321d1e747d41cb1768b3826d1b5f09e62af2c6b505bbb723ab73b9d103967960ef377ef626b62c9d01aa68522e59c3bb52ac3973ba6ea716dd7855188b369ac44dc937756d23aad476141ee7395d5544ea4fb5c2f92dba19da75a4b9716db912e669309b26224dcec26e10c5f2035ef57edd41a554300ac25408082b6ca45e5e762371562b29d144a5e7c0274d43d9466cce10b7c8b478fc85c5bbae9fc1e64d5a82251d4d3aca3dfe17bb1c22392360272561de1637ec7b7b3c2406db7537bf4acf3ce96c4a4c62fe10f1b84e8b5626eba73a8752f75b5ad93d84804ea85d61217de630fe8bfa1224fd9ac3accac004ea52508bdafaf0733e93c19e8280ffa095d46e3a2006669549ee381c857a1a4e3d7ef74c8636f4183e20caa0a7d72a1badc0edcdddbaab614ec19adf7bfddb486b9468754df24361fec583ceb6a7c6baff0abc7dcfcb1e183f754390270b5cd8faec31335af213d892b489c9cab0ce23a5e9d017d16cc8d66d75e2eb21fad40fd804819e691fb9fe38920a204c05ef4ae09049d5f430722ff605f73537444c2c4943ca8d6f63e1c32f3da50e9b7bfcfb0918cd431e79c1559d918ac1dd19c3706cf6bbceb3eacf469c48b516b82953a3b51063a5f5c5554eeedd96daafc3a7184e78cd4c501984fe9670e647b5755d4935f5ac47d6ac5d6cbc5b24ffb69e55429d686b5a745e1ccc7f8783e073b5af04cb49e62d92c6fe85ca341b5c319e9b34932de12691e6ab4397b7b87acf00d160ca80bad8f8eb158318fbfa522a02843208ef1932c8bc815ba3b66faebd9843219869cda76adc4cc0f7841df463d6bc77a639a9cafa28b0ce07ad4233703d468ff51960ae7425097c8c1522a528d496f8156c9ed6d3899074492747e6829b5bc44756fba75596bcbaa9a0e5397910c141f61a0403439c4650a74c1d826cd20899f680b938b1193858d84d25de6bf1c0e64abfdac770d8929bcb424afc2e972caada9c92e1f000b991b4ad0da81a161ed181f6b6b7d60088a957f708027f0d211e3cc0cef976215e29e65798348b8ebcc91745ad75fc4fa9e2327809c3c09decafc5c285b9943f9b1be33ba4a61a9616d72a2d28fd647e4179c1ee3af6d1685de503cf174d70de49a953887007052627bd0804080dcf5346efc09d7b49fb8763a5afee1f18bec3cea6593d791b797d9d2d74e8f5a8a15a4f8a53b8229f746376524c1473cad060bdfabc40cac8ad8a8b830eed65e6e5683e489d56b5c97c53ef43b9033a7c917febde35e306c2e35de3c659afcc489999f7ba802c6e9be040cbc14cb297d3ce61b486c5ebdc448ec9aa038527b3132ac5f1cb0d6116f08f3a1466cf1bd6ac3439ae0011ad2d6cf703a704af5b3bfb01a9fff123bfce5aae0960ff62caccaae8482f7fae4e2d4047cb3a6a61074e3e5c57e58d678b6634b08789c5e1e589cceebda44774bd39e6dd840d59a6819038a36386386499525ccf6d3acbe88dd21dc2b9cd305757c9e9ba7981ac5ed11b6767f5dde01a3ad0257c636f5db3b44bdeba2cc0034ae49d32e750ca010d1b499476db8f4e2edc1decd0298268775a15876ea0e01abe6e14533e0f9709802d3b05b17ca455b275ba99c97feb5604c8c55dd2fbec574397a9e0cc0086f733d236033812da8e95a492c35a277e7b3027573725e559ee3f9d20d2719db771faf67d91fb7f30bc34081e4d82d458a01ce6d6283934427ee030063fc425322ad26ef2aa35c4adf8275893b00752c7ee5bab029191bd64a89208f9486a6f4b571966cd0f472f99d7cbcbd199124f6430eb1a3fff5795b0bedb8c6ad225706ed484bcacf9a481596f89beb9677e092fe7f5386381395cf43ae571426c73ee3fbbc29f45a91e4b6324285f5a48f7db97bd6c2dca9189c51fc338b26e5bb3382c87a36029472d630ff37b54a85ecfd3008fc392d5ddd411f6738ad2833783e600ad95a0577a06b01aa108f965e6bc9bf59bd9977bace3fa25f8de227cc0bff03cf45a0cd695b118eaadf4bfe0a46730a636e653ebf4c606b934cb0ec00b41f855f36325cff8917570aca6613c9535e8ef04866ec14ef2b979ecfcfed0ccd80e58668e82ccbb90787ddfd596fa8393b369ec2d0cea842a20a3e3db2d1a760deb19209e28f49c2a8878e4d501a4d98835309809a13a9b71fbb65fc3a7105f63bc53ea589f2e6ac54960be20f27df90c3ad63ef05b68e03253816a1db72ab16a250ede433134642b394e18fab3ccf076d4eea1858e4a2ef14eca127255a0a1133246f8c5bb6b27e96e53864f9ee61fe33dfd0e6c2c2c1805d2ab83b0b53b85e2dc2ca61054cb79415a495b0cdc2e53a5bdb2e93b68bd1a34d3e071f9d2e31f5f3e48536cf5fee2a1c0db3f32ae47f8232f4defa9a6eb90c2721c359192f1c8f53131b3512fe861cf5655e710e9fb9034c460cc4d79ad3d99718f2f1bbbb57ba4ccf16f31c27372ca960e2b62b697994bc3645c2f54df9fb67dcfc0767e76c68319aa9cbf630f239705ae38886df1759d8c664948f55f19828377b781f6d3157740a72b8f8743361ba1b8ea67e1f59234bb5c70d02ec7679e07c740ef2732411f3f64a9ade3069da5e04ba9c2b167320332136a8946c2c52190e1e021f4fb3660c22b0808529e915d8b2596dd43efb2f17862311304bac2bc9a2d2f13ba700c90521181ca1925d1995e4234426a1cb98f12c422df74d505d536952fcc4e49a241e47874888011dc6697f709d1531adbfbf7fcb580378787a8c08413f2a10afb314fb6f150d3ed18f4d16597893af0c09cf5c1f446270dbc72c6c9dfb994207e773571f66ca5f4b4edb313982980a271169968cb06ac6e576def8fec4edf77578a88b8be6905e991b7a12ac4805723def7294f91f0aa57d52950397a464879336df27fca6f17eef18ff3301e18be8b09fd66442e9950d535ef948eb4e837aecda18d22ebf29cea58df1ce69cd7e9aac5f4892b91b5986730be48c427d6dd27741d1d53b2927de3ed4e9975b7e1c5cd846c915b35b943ee0f8d13eae83eeea3526f4462bbd0416e800c1c594d2290b37d46679102dc32fa58241bc95fec6c1b87de9ef0085413d8013e244e90e2993ebf763085fd02d2ae032a30a96a5e71f52e0d42f0c170eb5f71f6fc47d4b2d9c0ee382e5e231d7debf3eb9f55164cc5c0d39dc89bd24912a04e17bc21d5bce8e7c53b2a1fac5f2ac02888ce240c6a0ca002af5fedd4c0058f1018492fc19b95d89a86d87761645495ab03d3d6bc567120181028dda1c1d80b272b7f374a6342d9aef7cebfcd441d5587631f234bdace3a30d6efd675f10dc39fccfec0f06b7fd1fa9105ea513fd23ba0d5afdc5d1b4eb02ede9f26ebf4c5bbfe356d804c95c852c50184669ba7f2976570c650f6aeb5db44c414bceabcfc7909b045fd51ca3381d70dccb532e998a90d87d35d487454d2d3bcaa103ee5e2d09f3970c48b10539f1fbaf2087a4e17d9fa9120046f84ded09f82a2388e50a0640c8e50c787ae4d23e7a66f7403c52aae1b0b232b5b8e23e551414ab0283c434e85512dd49780697e50e562eb7b461f177684adecee23058a29aab49ea72d710626c080d8f51034d7f10934148d22abacca0c741102d85199f6f404b225432005f3eec3ef5afc89c577750622f5a79590"], &(0x7f0000002880)=0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000028c0), 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f0000000000)) 2018/04/30 13:17:09 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000000000400, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/30 13:17:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000007c0)=""/92) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00000004c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x6ba8e627}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x10000, 0x20, 0x2, 0x1}, &(0x7f0000000140)=0x18) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=@known='trusted.syz\x00', &(0x7f0000000440)='trusted{userppp0\x00', 0x11, 0x1) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000000640)="7c78a4601812ec111f92686bd00e0d5d7400", 0x4000000003080, &(0x7f00000006c0)) 2018/04/30 13:17:09 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x301400, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000580)='cgroup.subtree_control\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f00000003c0)="3963ab986812b50a6ab5c24662ce70b20147a04bc388afcec61836f59fff86f122db426e8b544b872b961bb948139ef0ce154ea2749faab4a76b36ee0c5645f2e5ceb0e6aff5875d4218a7bd11f3c655c9658000cc8ca9076d", 0x59, 0x40010, &(0x7f0000000440)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) r1 = gettid() prlimit64(r1, 0xe, &(0x7f00000002c0)={0x2, 0x2}, &(0x7f0000000540)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000000)="0000000201000000000000010400000000000000", 0x33a, 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f0000000200)='ppp0\x00', 0x5, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000002c0), 0x0, 0x40000002, &(0x7f0000000500)={r2, r3+30000000}) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=""/182, 0xb6) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x110, r0, 0x0) 2018/04/30 13:17:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0xfffffffffffffd83, 0x48040, &(0x7f000000dff8)=@abs, 0x8) 2018/04/30 13:17:09 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) setns(r0, 0x50000000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x4) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl(r2, 0x1, &(0x7f0000000000)="b3a089354c6d26ee7246f32dc715fbc7f6089193dabd1b13b792f5a6e79b63953da291e44026e0d3b2de10204d244f38812529896c7edfa30c2d2acd") 2018/04/30 13:17:09 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 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) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:09 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x30002001}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) madvise(&(0x7f0000897000/0x2000)=nil, 0x2000, 0x1d) prctl$setfpexc(0xc, 0x40000) 2018/04/30 13:17:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001e08216265488e7359791337586af9ff00112304001800002f7600"], 0x14}, 0x1}, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r2, r2) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000000080)=[{&(0x7f0000001600)=""/226, 0x2e0}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80) socket$l2tp(0x18, 0x1, 0x1) connect$netrom(r5, &(0x7f0000000400)=@full={{0x3, {"8197984e492df5"}, 0x9d0e}, [{"4f65d58fd71647"}, {"f229c970ec3b57"}, {"d5c0a44a41e42d"}, {"5cf4e142a2f3c3"}, {"199e8e60a706b1"}, {"2e8aadd112c8d7"}, {"8bcaece0033406"}, {"46ee20ac556c45"}]}, 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0xc4d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r6, 0x78, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000240)={r6, 0x8, 0x3}, 0x8) 2018/04/30 13:17:09 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000000000)) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/203) 2018/04/30 13:17:09 executing program 2: r0 = memfd_create(&(0x7f0000000000)='vmnet1}-\\%\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000b40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000c80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001600)={{{@in=@multicast1, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) recvmsg(r2, &(0x7f0000001fc0)={&(0x7f0000001800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001880)=""/35, 0x23}, {&(0x7f00000018c0)=""/47, 0x2f}, {&(0x7f0000001900)=""/5, 0x5}, {&(0x7f0000001c40)=""/169, 0xa9}, {&(0x7f0000001d00)=""/21, 0x15}, {&(0x7f0000001d40)=""/162, 0xa2}], 0x6, &(0x7f0000001ec0)=""/196, 0xc4, 0x5}, 0x42) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40082004}, 0xc, &(0x7f00000026c0)={&(0x7f0000002080)=ANY=[@ANYBLOB="10010000", @ANYRES16=r3, @ANYBLOB="100b25bd7000fcdbdf250300000008000100", @ANYRES32=0x0, @ANYBLOB="f40002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff0f00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f7006000000737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=0x0], 0x110}, 0x1}, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000180), 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x1ff, 0x81, 0x3f, 0x7, 0x7, 0x3f, 0x80000000, 0x1000, 0xb46, 0xffffffffffff1e30, 0x2, 0xfffffffffffffffc, 0x2, 0xd815, 0x0, 0x100000001, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x8000, 0x3ff, 0x0, 0x0, 0xf54, 0x7}, 0x0, 0x7, r0, 0x8) clock_gettime(0x7, &(0x7f00000001c0)) write$sndseq(r2, &(0x7f0000000100)=[{0x0, 0x3, 0x0, 0x0, @tick=0x4, {}, {}, @addr}], 0x30) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffd}}], 0x30) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000300)=""/151) 2018/04/30 13:17:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffe0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/30 13:17:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{}, 'port0\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="73000000ebbf561c25966f4880c7292255eff8ee5fb62c0fcf23342c4e289c5c068c87178e0c9e6b5cb4ea3160d5354ec06e0269443b24746545f75eb1f7cc8ead86ee561810102a4d57512150c68a06942bb493869fcf0d8784273edb903086bd7881a5cf9fe163c9328c22d58c590eaebdb18904effe790cac346651bed32eb86bf06d72c5f0734f4cbe4c90695d6105df03d2a0290895e4b0464649e9609a1f438e87531deeadd890950c8c766527844ba0d8625588b1cee9ef196ef973be1be2056743c9489fa1b253a127117b7e10bef4e76200f125b1467e5f3bf70f9ac9aeee20b88c"], &(0x7f0000000100)=0x7b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000240)=0x8) [ 101.968407] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2078 sclass=netlink_route_socket pig=11468 comm=syz-executor6 2018/04/30 13:17:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1b1000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x94, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x200}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x8, 0x579, 0x6}, &(0x7f0000000280)=0x10) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='/\x00', 0x0, 0x11b, &(0x7f0000000380), 0x2801f, &(0x7f0000000000)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x37]}, 0x2c}]}) 2018/04/30 13:17:09 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:09 executing program 7: mkdir(&(0x7f0000003d00)='./bus\x00', 0x0) mount(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='f2fs\x00', 0x810000, &(0x7f0000000140)="62ab1edede525bcda3e1f534aef4fdd94d58d67c8dbea826d7f68d2d0399737c5b908df7f1e8de3d0bf79a2ad275f8edde26908ca33c67b3127dc4d7d8fd06120de8d042a6ea8d1dc3783a27575e454e98437d549b17a40c4e5b551909c1dba8903a3c56097f8f9445b65ca0aa4c8e37c43173179a16169ce27e140dc7a3050627") syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./bus/file0\x00', 0x0, 0x6, &(0x7f0000000640)=[{&(0x7f0000000200)="9eaf99da118680ee82a2e3843bccf739556c56a7da640f92529b49629c429ce9debf822908ad3c4f1a936eab6c07f84e590b79179e0fa180f1926176a12625c679a4d98a1ac26204d128830c9451c18a049e9e6f2af52dd5bac60ac87b13ccc9982a7805963e1f5e591c6ef56e3475a2a7ec4fd6513ed6b1c6da2b8c54ec195cc9688d126803b81a4d70e233fd753d3135515798b17eccbeca1a012140920bb9486f057e535b35fcd85608f1640d4eac043ae5ca52ce1d98fe60408e2ec1e365c77fb5374f", 0xc5, 0x8}, {&(0x7f0000000380)="493ff6fd23639915df73c62d6e81b03c4469bf5cab36a5d631f2e6ce4c610c158a054d06d31eac9f7de47af5257930f1eb5b4bef0365161da389ca80c51b7fbfce4e79c771a167cef54f4282f1d1728082bbdad9fd290fe76b1170a84a80303d5beadcfb0699d2", 0x67, 0x400}, {&(0x7f0000000400)="5c20acff269e4429f0d92f51dc105f5f80e8e1ac6d8109aeca906588d2fe17bfa11931053b85a391d085865d6c61deb5c4afec4c626d30b2c3274d80181ef12af9627921e60bf252bc323c1dcce987cfeb509403e2b0784ce9633b89e7433ed3b49348bee82c4453e3e8b2acdcd6fe5d3b0814c88ce00d400fe657c7d6216fbb84abbd64d78a6d873d2d3deb8fa369e9750eeae83d45a7960737", 0x9a, 0x1}, {&(0x7f0000000300)="ed20eb32d15797ef2dcb9da9fc3f59621b5f4c89aed019528d8374c53d49ea5296fde831a694a58d5b0b0a81c9b698a5fed910c7db", 0x35, 0x2}, {&(0x7f00000004c0)="c36c050ddd91c6b4eec9ffad1c8d93c0d68ce8168dd01730f207ebea8ffb4bacff5300bfd2a0a0389cb1e661cf4c151e331661b1f8022b133466e82ff7011d26b43a220998e4ad710b30a389db17e57754a1fb44dce5283f91f1f938aaea96f0befd271860f28835402cb2dcccd48ad033b15fd66669716f3f176c6a5b41de9dbe7ce8458d76bac95c5552d603259d8eb96cc2df49e50948edcb", 0x9a, 0x47b1}, {&(0x7f0000000580)="b61be092240a8545a62476252f3dddb1f3e032067e76bc5e8e6c149d567e9476cafa034506", 0x25, 0x100000001}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='gid=1']) mount(&(0x7f0000000340)='./bus/file0\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x0, &(0x7f0000000600)) 2018/04/30 13:17:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x890001}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r3, 0x0, 0x70bd29, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000003c0)) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r4 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0x80, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="f80000001300000000000000000000006372633332632d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000008fd3e37a06c9711200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080001000000000008000100000000000800010000000000"], 0xf8}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000a00)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/30 13:17:09 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) r1 = fcntl$getown(r0, 0x9) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid=r1}) 2018/04/30 13:17:09 executing program 0: gettid() r0 = gettid() rt_sigqueueinfo(r0, 0x10000000af, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) finit_module(r1, &(0x7f0000000040)='-\x00', 0x3) 2018/04/30 13:17:09 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd, 0x10000031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xd000, 0x0, &(0x7f0000ff2000/0xd000)=nil) 2018/04/30 13:17:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/loop-control\x00', 0x4000000000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000680)=""/184) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000600)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'ovf\x00', 0x20, 0x4, 0x2d}, 0x2c) prctl$getname(0x10, &(0x7f0000000400)=""/144) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) clock_getres(0x0, &(0x7f0000000340)) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) perf_event_open$cgroup(&(0x7f00000007c0)={0x4, 0x70, 0x6f, 0x7, 0xffffffff, 0x3, 0x0, 0x4, 0x1001, 0x1, 0x4, 0x7, 0xfffffffffffffff8, 0x1, 0x3ff, 0x61, 0x7, 0x345f, 0x6, 0xffffffffffffffc1, 0x5, 0x0, 0x81, 0x5, 0x3, 0x8, 0x4d, 0x1, 0x0, 0x100, 0x5, 0x6, 0xfffffffffffffffa, 0x1ff, 0xffffffffffff85ed, 0x9, 0xe, 0x20, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000740), 0xe}, 0x1080, 0x1ff, 0x80, 0x1, 0x40, 0x1000, 0x7}, r3, 0x2, r2, 0xb) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'veth1_to_bridge\x00'}, 0x18) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000300)) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000005c0)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000180)={0x3e, 0x7, 0x38}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r4 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r4, 0x0, 0x0, 0x1fffff) 2018/04/30 13:17:09 executing program 6: r0 = userfaultfd(0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ffc000000000000, 0x7, 0x9, 0x400, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) r3 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/dev/uinput\x00', 0xfffffffffffffffa) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000004c0)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x9, 0x6, 0x9}) r4 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="00ccd79430590abcc1376f043e8d5e26f97d696eace95eac44d611f635d2060d5286276c3122945f8623e83d27a5a3f7ec6512e0f81b5d404a798daf7fb86b2e13eb9d9f6d41e9d9695381ad4ae5f4c7d31fcc549cf81c3efef1433fd65d7360218c", 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x699c, 0x2, r4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000500)=@fragment={0x29, 0x0, 0x0, 0x81, 0x0, 0x9d17, 0x66}, 0x8) 2018/04/30 13:17:09 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) r1 = mq_open(&(0x7f0000000140)='btrfs\x00', 0x8c1, 0x88, &(0x7f0000000180)={0xfffffffffffffd9d, 0x3, 0x9, 0x0, 0x0, 0x6, 0x0, 0x9}) sendfile(r0, r1, &(0x7f00000001c0), 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x1}], 0x200000, &(0x7f0000000240)={[{@degraded='degraded', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@compress_algo={'compress', 0x3d, 'no'}, 0x2c}, {@ref_verify='ref_verify', 0x2c}]}) [ 102.188793] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/30 13:17:09 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x84, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 102.244831] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20002 ovf [ 102.304181] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 [ 102.359873] FAT-fs (loop5): Directory bread(block 112) failed [ 102.376860] FAT-fs (loop5): Directory bread(block 112) failed [ 102.384761] FAT-fs (loop5): Directory bread(block 112) failed [ 102.466732] TCP: lo: Driver has suspect GRO implementation, TCP performance may be compromised. [ 102.477846] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20002 ovf [ 102.565621] attempt to access beyond end of device [ 102.570566] loop5: rw=536870912, want=246, limit=112 [ 102.575737] Buffer I/O error on dev loop5, logical block 245, lost async page write [ 102.583745] attempt to access beyond end of device [ 102.588756] loop5: rw=536870912, want=247, limit=112 [ 102.593855] Buffer I/O error on dev loop5, logical block 246, lost async page write [ 102.601690] attempt to access beyond end of device [ 102.606628] loop5: rw=536870912, want=248, limit=112 2018/04/30 13:17:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x7, 0x3) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000880)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000000c0)) mkdir(&(0x7f00009e8ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000800)='net/udplite6\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000840)=0x2, 0x4) setuid(r1) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0/file0/file0\x00', 0x0, 0xaaaaaaaaaaaac8c, &(0x7f0000000540)=[{&(0x7f0000000280)="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", 0x0, 0x81}, {&(0x7f00000001c0)="1613150aa315d0a945", 0x0, 0x1}, {&(0x7f0000000380)="6ac06b3aa5e7c9c72b4dd8e399d94e1d8e2089f600c36dfb2b19f0ca9b3f4da5b06cf99861f72a01cca0e11a2fe15de7b20844368743d271a997f74c289e40b3f5f9f22aa33930b68e0bf9892218354280490d9c4b17942ef5e58608f424128f7e7b4d687a1eb0b3a31bf7138342eeb6f3023c4ac615166caa5eebc05f7fb3f27f36e9f8c6c927d79d2eadbc6b1c341866d56a9f5b093a06c531630c4a93aac884b28511753c730d0d", 0x0, 0x4}, {&(0x7f0000000440)="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", 0x0, 0x4}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES64]) rename(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000008c0)=0x4, 0x4) recvfrom$unix(r3, &(0x7f0000000740)=""/2, 0x2, 0x10002, &(0x7f0000000780)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/30 13:17:10 executing program 0: r0 = socket$inet(0x2, 0x3, 0x86) clock_gettime(0x0, &(0x7f0000001f40)={0x0, 0x0}) syz_mount_image$msdos(&(0x7f00000017c0)='msdos\x00', &(0x7f00000020c0)='./file0\x00', 0xfffffffffffffff7, 0x8, &(0x7f0000003680)=[{&(0x7f0000002100)="edd691b685314bdb36a87c435fa361ec879b0ceaee9b4f4831b556dc2cae0cee5feb94b9baa88f1ff26ab8746e557a425485fe1f7fe0cc5f32eb10ab324e5e9025f864acc88a513f5be0360358b6c208476ddb2865dedb34", 0x58, 0x6}, {&(0x7f0000002180)="cf3104fa0da3d479b444226734b668120f296114075e42de0d40c51feecbdbba0888d56bc3a0c67ab1a13b3f3ea2dba55934995945a39d85976cf50de8a3ce520a7808e780431227e632d98294eb23513b9c5d7cfec5a4f803690935b6d88ffe0dff43a49b20f6642d0dfde831eabfee9c0fcb0006dfa5d1e9dd4d691ad37e4b10660d1a20f980c8", 0x88, 0x7}, {&(0x7f0000002240)="66a01aa1d20cd7f3971ba4ef5a0c89a17848843541063d47ebf51b91dbaedabe84d7ba2c36a3118c0d4692855251769c118589f7b9c20d14a9ffeb7eae6e574088cbe268d56a5e287fe96c7f35a93b7870ddb5271691e674fbeb810e80c32d327d92a0f9ba7c4d0cc055bf5ea8be1738e2f2f1441ff156b7bd790b78b3476d17a280e22fd154789ec2e575eddba53eed4b18cbd13708cac30302c375aa93b73ebb229d1dc4147b5d71da90db2408c1ad84c72a02b8eb071319744d3e34eb227e19a1f251b53a", 0xc6, 0x8}, {&(0x7f0000002340)="41315abf9a2c75900bca2599e27f489219584cfccc60460d6694cf5d7b09807daf9f85ec78e8aa7596c67ed8278ae4626ad067de7ad4ab119bfdf17775c14701c9268dc3a3efa33d9a063da061354bfd95d3bfc40bf9b6fcd0551c697def036765632f36677a1a9f50176887108ab69e36e076778277849319ded12a6785fae71b04b205ff5bdeec17ac75623281f4e6f11b4faece1a95102128fb531496470dd3fdbf332298eb8ecf4b33d33e0c31f507240176db44de79e02bdb45520cc23d2d0a2499c5af6e411a660e3246510568589419ad42c65b", 0xd7, 0x9}, {&(0x7f0000002440)="cf62f561bb3fea8d1ab2c31628c043e7c219ebbc5b0c196346cf716f93146cf1f5a91a4a99272c06e9d3f74bc3de53aa0d979d3f75e7c2d2a955d6a413286878efbf0eb1082327b7d4e81c792a3595d82dabbcbdee416091d21c43cedb6a1b5ebff7d97052743630854db4f81c40039f5cf320845d11b015de8c00ba98cbe298649e54324cac4ec219f9faa06b7513cdaafd0150974dee240389e69f57f60e58fa6703", 0xa3, 0x1ff}, {&(0x7f0000002500)="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", 0x1000, 0x3ff}, {&(0x7f0000003500)="8d4a9419fdc6abebd6e827afd8283b86dd4d2d6b0c2a17616a46e8bc275032702094f6b4d85c7cc4e2b1af2d3bb9b3ff7f864b43d6c902882ef49bb05f5092b36fff66a5c7a8bca603ebdc9f3436d8bac15e5953e08d432582e91a1dc9b21af4bc545b3f8bf4278b810728b3868ec9e829660519de09fa288ff89036579ac8755239a6fe072ead9d2ac71809c52cb0582bde3ee5fdce831da49b2a35a1d7ccbc7ee043909b56f206e1", 0xa9, 0x3}, {&(0x7f00000035c0)="1abe5aa43587b6d2764d68774751f22f26fbe3bb86954d22553b2b168b136bd6ba0f5673e4182eaab3dd67caf73baec53227989cfbf8b0792d3719b0fdf2799daf767e8c9b70c36bf9db81d6e61acb16e6a87f6b58a6ddafee2b0110b73ccb89d849cfbfee92200668111bb0536a6a696e3cd09acd86d147cf078cd7195072c0d5d6c5f0fda74d2c07852b67c7083a0eaa122bb6d6", 0x95, 0x2}], 0x2, &(0x7f0000003740)={[{@nocase='nocase', 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x30, 0x34, 0x31, 0x34, 0x31, 0x30, 0x33, 0x36, 0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@check_strict='check=strict', 0x2c}, {@quiet='quiet', 0x2c}]}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1, &(0x7f0000000100)=""/218, 0xda, 0xff}, 0x62}, {{&(0x7f0000000200)=@nl, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/41, 0x29}], 0x4, &(0x7f0000000500)=""/134, 0x86, 0x9}, 0x7}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/239, 0xef}, {&(0x7f0000001740)=""/87, 0x57}, {&(0x7f00000017c0)}], 0x4, &(0x7f0000001840)=""/92, 0x5c, 0x7}, 0x1}, {{&(0x7f00000018c0)=@in6, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001940)=""/89, 0x59}, {&(0x7f00000019c0)=""/121, 0x79}, {&(0x7f0000001a40)=""/58, 0x3a}, {&(0x7f0000001a80)=""/129, 0x81}], 0x4, &(0x7f0000001b80)=""/155, 0x9b, 0x7a}}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001c40)=""/67, 0x43}], 0x1, &(0x7f0000001d00)=""/225, 0xe1, 0x1}, 0x8}], 0x5, 0x40000100, &(0x7f0000001f80)={r1, r2+10000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001fc0)={0x0, 0xa0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002040)={r4, 0x0, 0x20}, &(0x7f0000002080)=0xc) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2}, 0x80, &(0x7f0000029ff0), 0x0, &(0x7f0000001000)}, 0x0) 2018/04/30 13:17:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) munlockall() madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='?', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x4e23, 0x4, 'wlc\x00', 0x8, 0x1800, 0xc}, 0x2c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)) modify_ldt$write(0x1, &(0x7f0000000140)={0x10000, 0x20101000, 0x3400, 0x9, 0x1f, 0x3, 0x7, 0x7ff, 0xfff, 0x10001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/04/30 13:17:10 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept$packet(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000013c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001400)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r2 = socket(0x18, 0x0, 0x3) connect(r2, &(0x7f0000649000)=@in={0x2, 0x4e21, @rand_addr=0xfff}, 0x80) 2018/04/30 13:17:10 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r2}) write$eventfd(r0, &(0x7f00000000c0), 0x8) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000100)={0x8, 0x9, 0x7, 0x7fff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0xb0, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x4, 0x38}, @fd={0x66642a85, 0x0, r0}], &(0x7f00000001c0)=[0x38, 0x38, 0x38, 0x38]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f0000000200), &(0x7f0000000240)=[0x20, 0x68, 0x30, 0x38, 0x48, 0x68, 0x78, 0x38, 0x48]}, 0x6}}, @free_buffer={0x40086303, r2}, @release={0x40046306, 0x1}, @enter_looper={0x630c}, @release={0x40046306, 0x1}], 0xd, 0x0, &(0x7f0000000380)="3a3983a60ed19dc45a28e14d66"}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x0, 0xf, 0x6, 0x5, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={r3, 0x200}, &(0x7f0000000600)=0x8) fcntl$setsig(r1, 0xa, 0x2f) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000640)=""/67, &(0x7f00000006c0)=0x43) accept4$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x14, 0x80000) connect$packet(r1, &(0x7f0000000780)={0x11, 0x16, r5, 0x1, 0xf7bd, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) write$eventfd(r0, &(0x7f00000007c0)=0xf46c, 0x8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc0\x00', 0x400080, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000840)={r3, 0x4d39, 0x3ff}, 0x8) pwritev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="6294837b985eed9ff012d1b1fe560c6905d2012c479ebec0c05b79151fa40ac66bf76ea38afad2fd624d608bf2e4da7f95cafa055c3d7a80440a99e5fe82391834083bf66ca14c", 0x47}, {&(0x7f0000001900)="5d756ae1b68068cd168070f801ab17816a", 0x11}, {&(0x7f0000001940)="7c8addaebf5407e2f760e0bab772585d16843e880b9bd1a9ecf784ad6dad2b1501ec6ee2d768f62962aba673c0c777118537d3f42a21efa2c253976a7e8168d9fb57d0d80fb8ac484d5d03aec4424b88f762fa1197653a5c2fa220db957a67575c54257c0a4d27407c198bbd9126d302347283a38b", 0x75}, {&(0x7f00000019c0)="4a3c77de1f7a8e42c01b23bb50d6b4fae91a499ea933c357d122cd07", 0x1c}, {&(0x7f0000001a00)="958264cff1807c56b72eada6a6eeeb2be5563936709a65cb8f299d5c362b0ab88659b7688876d9d7b5d75645d4c43af5971561021332427e07862fc620f5523bdc50ed85d8e8f091d3a7cd757167c342832ebcc89772be7d632979a906c907cc1ea41a375927849222806408afb471fbcd0cdc424a2d55d4c7145d45d4dbe80c1d2b34cfdc088935929d55ac43ff495e058207ec7de57a88303fb5528d65e070", 0xa0}, {&(0x7f0000001ac0)="47e27dec50777d1f28f89381ff18dc3e671a4a89d5b2302c59494fe7a54f74604641724f8148eb01b20ea055988d64f47b8007dc3b59b3845f5965b14e24d041dba953968d045ff6290db6ec9b12d74b3e8b464597198be24e012b2f6906d7bc49b027fc8badc4b69a42e0a7f5b423f482e90a5ef655b92fb6b569449d7260f9e8f97eb91ccb45b403253a80865c22283948754243846fb0a73507def1c4a020a689160747ee3ecf2ee9d027d6f6d5838275889a74f5282644b4a41fc17102b130c2ca5c5e2c86ecc22a4b4e2b9c4f9a3d7825f9189763d47eba1419ba44fcfa547a00", 0xe3}], 0x7, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000001c40)=0xa2) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001c80)={0x7, 0x792b, 0x2}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001cc0)={{0xa, 0x4e22, 0x6a, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x52, [0x8, 0x1, 0x3, 0x6, 0x2, 0xad5a, 0x14]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001d40)={r4, 0x1}, &(0x7f0000001d80)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={r4, 0x7, 0x8}, &(0x7f0000001e00)=0xc) sendto$ax25(r1, &(0x7f0000001e40)="cbf058b5a5bf8a3bef28c03b0a450ff1fcf0b7c86c79395273f505f02c24d6cceba38f4ba7c83ce7a05d2f27ed552349f9565506b2f60703c5efffd0cd6eba19527f4f0e51595efd67ad4288f5377da354f7a1d6233068468e18926b3f7d639201a04a05184216d476b6257b8daf9bbf44009472b88dc671a910b363202d50efb094ebf71c22758e81961b36d255d4eb7dbf0f0ac4258b2633afab619891f6f55b36968766b665fa5e587f3d79293a1b13b2a8b8cc9962dc2173a03ed474a4680ee1e0c3f3fc6a93581bf9", 0xcb, 0x4000000, &(0x7f0000001f40)={0x3, {"b282f8607cf634"}, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001f80)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1}, 0x90) write$binfmt_misc(r1, &(0x7f0000002040)={'syz1', "48b51530f7fa5a5e8c61083a62ebb36e00c0e052d1a3e56ceb60fb225dd1ec5aaa5cda8c352f4002aba1b035655a79fb6ca15948837adcb229da2f5079083383407e16ef21307013ae72ffe8136ff431c7c46667747bcd98aba7b2decf298c889365c217372162bc08c972d89ed21551017a71c60a922c30c253cb3f96a2284ac7f4ab0b03c94e2ff41776f08f8c85cc84af89d53b1807ee8585dbbbc80d1b81f7b621307c1ecbaae17196aa615c"}, 0xb2) r7 = add_key$keyring(&(0x7f0000002100)='keyring\x00', &(0x7f0000002140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002180)=0xfe0, 0x4) 2018/04/30 13:17:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7], 0x1, 0x1f, 0x0, 0xfffffffffffffff7, 0x10000, 0x0, {0xe72, 0x9, 0x3, 0x7, 0xffffffff, 0x6, 0x1, 0x800, 0x1, 0x3, 0x400, 0x8001, 0x8001, 0x641, "6b9850e20b197238f86560dcfca55a4e6d46ee0f4a430624ac900f438e0eb6a1"}}) r1 = gettid() fsetxattr(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x15, 0x1) set_robust_list(&(0x7f00000003c0)={0x0, 0x5, &(0x7f0000000380)={&(0x7f0000000340)}}, 0x18) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000400)={&(0x7f0000ffa000/0x4000)=nil, 0x1ff, 0x3, 0xa8, &(0x7f0000ffc000/0x1000)=nil}) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) r3 = getgid() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000600)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e22, 0xc1, @dev={0xfe, 0x80, [], 0x1b}, 0x2}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xa0) syz_fuse_mount(&(0x7f0000000440)='./file0\x00', 0x1000, r2, r3, 0x6, 0x20) poll(&(0x7f0000000300)=[{r0, 0x9}, {r0, 0x200}, {r0, 0x401}, {r0, 0x10}, {r0, 0x400}], 0x5, 0x1) rt_sigqueueinfo(r1, 0x10000000af, &(0x7f0000000000)) syz_genetlink_get_family_id$fou(&(0x7f00000005c0)='fou\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ptrace$getsig(0x4202, r1, 0x84bd, &(0x7f0000000280)) getpgrp(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/30 13:17:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/loop-control\x00', 0x4000000000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000680)=""/184) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000600)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'ovf\x00', 0x20, 0x4, 0x2d}, 0x2c) prctl$getname(0x10, &(0x7f0000000400)=""/144) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) clock_getres(0x0, &(0x7f0000000340)) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) perf_event_open$cgroup(&(0x7f00000007c0)={0x4, 0x70, 0x6f, 0x7, 0xffffffff, 0x3, 0x0, 0x4, 0x1001, 0x1, 0x4, 0x7, 0xfffffffffffffff8, 0x1, 0x3ff, 0x61, 0x7, 0x345f, 0x6, 0xffffffffffffffc1, 0x5, 0x0, 0x81, 0x5, 0x3, 0x8, 0x4d, 0x1, 0x0, 0x100, 0x5, 0x6, 0xfffffffffffffffa, 0x1ff, 0xffffffffffff85ed, 0x9, 0xe, 0x20, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000740), 0xe}, 0x1080, 0x1ff, 0x80, 0x1, 0x40, 0x1000, 0x7}, r3, 0x2, r2, 0xb) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'veth1_to_bridge\x00'}, 0x18) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000300)) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000005c0)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000180)={0x3e, 0x7, 0x38}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r4 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r4, 0x0, 0x0, 0x1fffff) 2018/04/30 13:17:10 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) socket$inet6(0xa, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x7fffffff}, &(0x7f00000000c0), 0x8) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r0 = getpid() get_robust_list(r0, &(0x7f00000001c0)=&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) [ 102.611720] Buffer I/O error on dev loop5, logical block 247, lost async page write [ 102.619580] attempt to access beyond end of device [ 102.624657] loop5: rw=536870912, want=249, limit=112 [ 102.637994] Buffer I/O error on dev loop5, logical block 248, lost async page write [ 102.655891] attempt to access beyond end of device 2018/04/30 13:17:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() mlock(&(0x7f0000204000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) read(r3, &(0x7f0000000000)=""/252, 0xfc) r5 = dup2(r2, r3) fcntl$setown(r3, 0x8, r4) tkill(r1, 0x16) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_bond\x00'}}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/04/30 13:17:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 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) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 102.667819] loop5: rw=536870912, want=262, limit=112 [ 102.683211] Buffer I/O error on dev loop5, logical block 261, lost async page write [ 102.687191] FAT-fs (loop0): invalid media value (0xbb) [ 102.687196] FAT-fs (loop0): Can't find a valid FAT filesystem [ 102.725410] attempt to access beyond end of device [ 102.752586] loop5: rw=536870912, want=263, limit=112 [ 102.758125] Buffer I/O error on dev loop5, logical block 262, lost async page write [ 102.774508] attempt to access beyond end of device [ 102.780078] loop5: rw=536870912, want=264, limit=112 [ 102.785427] Buffer I/O error on dev loop5, logical block 263, lost async page write [ 102.793224] attempt to access beyond end of device [ 102.807522] loop5: rw=536870912, want=265, limit=112 [ 102.812898] Buffer I/O error on dev loop5, logical block 264, lost async page write [ 102.822243] attempt to access beyond end of device [ 102.827917] loop5: rw=536870912, want=2153, limit=112 [ 102.925584] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20002 ovf [ 103.004530] FAT-fs (loop5): Directory bread(block 112) failed [ 103.029175] FAT-fs (loop5): Directory bread(block 112) failed [ 103.037353] FAT-fs (loop5): Directory bread(block 112) failed [ 103.205788] attempt to access beyond end of device [ 103.210759] loop5: rw=536870912, want=246, limit=112 [ 103.215886] Buffer I/O error on dev loop5, logical block 245, lost async page write [ 103.223690] attempt to access beyond end of device [ 103.228899] loop5: rw=536870912, want=247, limit=112 [ 103.233992] Buffer I/O error on dev loop5, logical block 246, lost async page write [ 103.241800] attempt to access beyond end of device [ 103.246720] loop5: rw=536870912, want=248, limit=112 [ 103.251803] attempt to access beyond end of device [ 103.256726] loop5: rw=536870912, want=249, limit=112 [ 103.261817] attempt to access beyond end of device [ 103.268122] loop5: rw=536870912, want=262, limit=112 [ 103.273301] attempt to access beyond end of device [ 103.278342] loop5: rw=536870912, want=263, limit=112 [ 103.283484] attempt to access beyond end of device [ 103.288473] loop5: rw=536870912, want=264, limit=112 [ 103.293564] attempt to access beyond end of device [ 103.298672] loop5: rw=536870912, want=265, limit=112 [ 103.304398] attempt to access beyond end of device [ 103.309327] loop5: rw=536870912, want=2153, limit=112 [ 103.556184] FAT-fs (loop0): invalid media value (0xbb) [ 103.561492] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/30 13:17:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x0, 0x6}}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000080)={&(0x7f000045f000/0x1000)=nil, 0x1000}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/04/30 13:17:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80001) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x8, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x10000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="8825be7f5ec2") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x0, 0x8]}, 0x8) sendfile(r0, r1, &(0x7f0000000100), 0x9) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x1f0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x8) poll(&(0x7f00000001c0)=[{r0, 0x8000}, {r1, 0x1000}], 0x2, 0x3) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x3) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000240)=0x7fff) r2 = accept4(r0, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x80000) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000340)=0x7, 0x4) r3 = creat(&(0x7f0000000380)='./file0\x00', 0x8) r4 = accept4(r1, &(0x7f00000003c0)=@llc, &(0x7f0000000440)=0x80, 0x80000) ioctl$int_in(r4, 0x5473, &(0x7f0000000480)=0x9) syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x3, 0x101000) tee(0xffffffffffffff9c, r1, 0x7fff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x7ff, 0x20}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000005c0)={r6, 0x1, 0x10, 0x2, 0x3}, &(0x7f0000000600)=0x18) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) connect$ipx(r4, &(0x7f0000000640)={0x4, 0xff, 0x1, "48034b2d4e5f", 0x9}, 0x10) chmod(&(0x7f0000000680)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000006c0)={r7, 0x8000, 0x4, 0x401, 0x0, 0x2, 0x0, 0x3f, {r7, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x8a8, 0x6, 0xecff, 0x4}}, &(0x7f0000000780)=0xb0) recvfrom$inet6(r5, &(0x7f00000007c0)=""/138, 0x8a, 0x100, &(0x7f0000000880)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000008c0)={'IDLETIMER\x00'}, &(0x7f0000000900)=0x1e) openat$uinput(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uinput\x00', 0x4ac01, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/04/30 13:17:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "ce865c8ad573dfad67050000001000003302fb86960a1837820ade837f360200"}) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x10001, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="7f93b957a0fe1d2bea5505e039f74efba2d2538c553ee47f88ad94e3cb24f2e949a350dac3bf583cafd1bd59a047231596b3d042bf15a39cabeea208b32026d5a700830209e0bc5c39b9d9090c2402a7b61571eb1494a483c581eca2d4d21724a1b4eb0b24c791440c18ca85caa1c1ac7a3d403e4914a5c51c5df6423e930167bc65c2029cdb486acf841e6560328c60bef3", 0x92, 0x4}, {&(0x7f0000000280)="ac1289ccffdd3701530234225348e7b77cd20cd6c7f3243646c341c90c85e774eb5d7b47f3d3cf18a43e7fe4b437e70e1bbee4642a7096da8485a1115dba45d833cd0c69f0f9a66fd8a078e965ebb33fb319f5684f311906c3f425ab681c9b6cd16eada59a01ba1f36b2c8b237a3269a2b6c1e09c37632f7d20b88e1e3210646df70e4cec8625d531581db4eb5e53775b6e0475c591e5d99e750d2fd77ee87714574fe6db2cb2562fa9482545f63b0cdd14cc66ec43100696543577609eba9a460dde36f24ca7f", 0xc7, 0x7ff}], 0x1100000, 0x0) 2018/04/30 13:17:11 executing program 4: clone(0x4040000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000480), &(0x7f0000000140)="cc6e189d9387feaf02e900a9a8ae4a002ba2939b0aa9f18663b8c74a12e406e0e12672f35be3441c3154bbf13968221d283de97c34390228ccee504d450cedb57cb9af7d7b781d0b84a0d12649c5e4d1db7fc28ff7101bd3574f458b7668bcce5708d10848c0278c289baa3724a2e16a9b49c2fb4a6a41158829526849e9be9dae31239fbb8e0d0ead23ef2fd954dbbbe63fa83088c561984f6ce8f6633eb76c6774e02922fba6e3a6dc5cf44b4c0b94519c52500e") getrandom(&(0x7f0000000300)=""/125, 0xfffffdd0, 0x3) unshare(0x7ffffffb) r0 = memfd_create(&(0x7f0000000000)='trusted\x00', 0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000004c0)=0x7, 0xfffffffffffffecb) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000380)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) 2018/04/30 13:17:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000100)=""/72, &(0x7f0000000180)=0x48) r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x5, {{0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x80000000, @dev={0xfe, 0x80, [], 0xc}, 0x3}}, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, {{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}]}, 0x290) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000480), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x2, 0x800, 0x80, 0x0, 0xfffffffffffffffd, 0x2, 'syz_tun\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8, 0xa, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/04/30 13:17:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{0x0, 0x7530}, 0x1000, 0x86}], 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000100)={@empty, @dev, @broadcast}, &(0x7f0000000140)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3c, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3, 0x1f}, 0x90) 2018/04/30 13:17:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x70}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f00007fbfc0)={0xfffffffffffffffe}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) 2018/04/30 13:17:11 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 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) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000002c0)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x83ffe) write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{}], 0x18) mlockall(0x3) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=0x7fffffff, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x8000000000000010}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) pselect6(0x14, &(0x7f00000000c0), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) fcntl$dupfd(r1, 0x20400, r0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 13:17:11 executing program 4: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control\x00', 0x4, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) inotify_init() fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x50, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x24, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10630840000000000000000009631040", @ANYRES64=r2, @ANYBLOB="000100617f0000000b6300004c06000000000000000f9abf16106649276755f6fc3577bafbc55ee0b0cc38a77e6d8d6d59f695fd2a80ba20cee9618c2e"], 0x4a, 0x0, &(0x7f0000000140)="c616b21da1a473abb27b3677dd2440b0d502cfa87e7ac1ef056b17f25dde89fbbf1b1e6a44e42ab96b48b6df9e26bc537e63b5db16ac7a55aa6dd0b47078cc07759d6cc9b4db9d178207"}) mkdir(&(0x7f0000000080)='./control\x00', 0x60) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/04/30 13:17:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100400000000011d6060f3a8d01f836ceba03f0000290000003200"], 0x10}}], 0x2, 0x0) 2018/04/30 13:17:11 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x42159e07, &(0x7f0000000080)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101002, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x1a, 0x8, 0x6, 0x2}, {0x5, 0x10000, 0x1ff}, {0x0, 0xff, 0x7, 0xffffffffffffffa9}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) 2018/04/30 13:17:11 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delsa={0x40, 0x11, 0x20, 0x70bd2c, 0x25dfdbfb, {@in=@loopback=0x7f000001, 0x4d4, 0x2, 0x2b}, [@policy_type={0xc, 0x10, {0x1}}, @mark={0xc, 0x15, {0x35075a, 0x6}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c050) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0xffffffff80000000, {{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}}}, 0x88) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000005780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005740)={&(0x7f0000005400)=@allocspi={0x104, 0x16, 0x1, 0x0, 0x0, {{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, @in=@loopback=0x7f000001}, 0x0, 0x1000}, [@mark={0xc, 0x15, {0x0, 0x9}}]}, 0x104}, 0x1}, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x8) 2018/04/30 13:17:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7ff, 0x4) epoll_create(0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) pipe2(&(0x7f0000000080), 0x800) flock(r1, 0x6) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x327, 0xfff, 0x0, 0x7fffffff, 0x4fac, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x10) 2018/04/30 13:17:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/48, 0xffffffc6}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) 2018/04/30 13:17:12 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x88002) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000280)=0xe8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/30 13:17:12 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0x0, 0x1c1, 0x9, 0x4}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/nfsfs\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000029c0)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)=0x0) r5 = perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x7fffffff, 0x30c2, 0xf2, 0x4, 0x0, 0x6, 0x1000, 0xe, 0x4, 0x2, 0xffffffff, 0x0, 0x10001, 0xffff, 0x800, 0x6, 0xff, 0x1ff, 0x10001, 0x800, 0xfff, 0x80, 0x80000001, 0x3f, 0x0, 0xdf5, 0xc8, 0xe70c, 0x1, 0xfffffffffffff800, 0x0, 0x0, 0x101, 0x6, 0xffffffff, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x1}, 0x9000, 0x8, 0x2, 0x3, 0xc0, 0x0, 0x1ff}, r4, 0x9, r1, 0x8) writev(r5, &(0x7f0000002780)=[{&(0x7f0000000540)="f9b31f4cb406c0b80334633d4301629290f8", 0x12}, {&(0x7f0000000580)="5f1f2c2e79dbcecd6ef8e73ff5b6822ba0be19c3a8f4e42d5528b3d2fde238862af0c22605737c3f0120e7a3dbdbb8b5c8e0ce8e22e882d66743929be122afd14789cc22697f48ac17729cfce0e2b6b1085b58392685974c67f0a4b91e3af469602927b10b6833ba2b2cde19f2e13aba491bacacaad405a36b706685517a1836c4e26f0c1a1b88a9016620bfd77225a529e9d903a9aa10018e33240e4be44397cc2e85464c4575bd36a80ef2d6a5a6a74b20a6c2c48715481afb8add4c0ae6add67d9cbd49a1d5c5fc15903d1db3fa2341f7fad703af035bd521665a49a7ee416e0c1dfa571fbf282229b477bcb1f65b9b92", 0xf2}, {&(0x7f0000000680)="473f827e7612baebcf99348044085f0bba641a230a3c7b6efa8f92c1fb335fdca18b4ef2e0ac4ddef3f7f02e630f1cc699e4444c736a9e92642f2139f06e1ab58b2b289a6d562fd98999dc3e90c89eb011032346b09511df999bc25488c36925d23f7df91d25caa9e2887c1f658f741ca609e446f2cef52b2d0d2adb1b5c94dcabc38d518cfa98d9dab929f8109fc8a4ad095bdba31b9b67de2d1c9056c99b2f386d7ed97843b22f4acec59b2991d739ea74d06504df304bd0bf9a98a2677beaf389965c9a7b793cc5d10f7b6c98623ec1f2085bb3bdd2e3868a9f18f75d79d9d8126a8fc828a8e75c55e89e56f9", 0xee}, 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0x1000}, {&(0x7f0000001780)="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0x1000}], 0x5) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r3, 0x1, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002800)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7e4, 0x9}, &(0x7f00000028c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002940)={0x0, 0x8}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002900)={r6, 0x101}, &(0x7f00000002c0)=0x340) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r7, @ANYBLOB="2a0000002dd49d9bfd752ccb18ccd39119badcca112d8924ca8c4b74def20e7fa661f4be"], &(0x7f0000000340)=0x32) sendfile(r1, r2, &(0x7f00008d1000), 0x401) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000280)) 2018/04/30 13:17:12 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121400) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f00000001c0), 0x0) 2018/04/30 13:17:12 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) sendfile(r1, r1, &(0x7f0000000140), 0x4) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40000, 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'osx.', '{nodev\x00'}, &(0x7f00000002c0)=',vboxnet0\x00', 0xa, 0x1) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000200)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 13:17:12 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf65c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000380)=@known='user.syz\x00', &(0x7f0000000c40)="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", 0x4d3, 0x0) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) clock_nanosleep(0x1, 0x1, &(0x7f00000001c0), &(0x7f0000000140)) 2018/04/30 13:17:12 executing program 6: r0 = socket$inet(0x10, 0x3, 0x9) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008a8ff0)}, 0x10) r1 = fcntl$dupfd(r0, 0x9, r0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/04/30 13:17:12 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x3, 0x404900) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000740), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getgroups(0x1, &(0x7f0000000580)=[0x0]) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0xf5, 0x0, 0x0, 0x10040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86e2, 0x0, 0x1, 0x0, 0x5e, 0x8, 0x733, 0xc110, 0x0, 0x7fff, 0x0, 0x2, 0x2, 0x0, 0x2, 0x8, 0x6, 0x0, 0x5, 0x401, 0x8, 0x0, 0x9, 0x1, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000200), 0x5}, 0x0, 0x6, 0xfffffffffffffff7, 0x3, 0x7f27, 0xa46e, 0x6}, 0x0, 0x0, r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000540)={0xa, 0x4e20, 0x1910, @dev={0xfe, 0x80, [], 0x10}, 0x7fffffff}, 0x1c) write$fuse(r0, &(0x7f0000000140)={0x22, 0x1, 0x0, @random="543ec978aff79d68a6a291df70543ac11b80"}, 0x22) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000c71000)=@alg, &(0x7f0000000040)=0xe9, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000004c0)={0x1f, 0x0, 0x0, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x200, 0x8}, 0x14) syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) shutdown(0xffffffffffffffff, 0x0) 2018/04/30 13:17:12 executing program 6: unshare(0x40600) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control\x00', 0xfffffffffffffffd, 0x21) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x80c) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') 2018/04/30 13:17:12 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) perf_event_open(&(0x7f000001d000)={0x2, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fadvise64(r0, 0x0, 0x14a, 0x5) r1 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r1, &(0x7f0000000140)=""/130, 0x82, 0x0, 0x0, 0x0) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/30 13:17:12 executing program 6: socketpair(0x4, 0x80005, 0x9, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x1, 0x20}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x4700}}, [0x100, 0x3, 0x6, 0x5, 0x0, 0x4822, 0x6, 0x0, 0xa2, 0x1, 0x200, 0x8001, 0x48, 0x4, 0x100000000]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x100, 0x1ff, 0x0, 0x6, 0x3, 0x100, 0x6, 0x0, 0x100000001, 0x87fe, 0x4, 0xffffffffffff7fff, 0xfffffffffffffff9, 0x7fffffff]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x401, 0x4, 0x4, 0x1, 0xc5b4, 0x4, 0xf3, r3}, &(0x7f0000000300)=0x20) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/73}], 0x12e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) [ 104.721419] device lo left promiscuous mode 2018/04/30 13:17:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/6) mkdir(&(0x7f0000000100)='./file0\x00', 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x509400, 0x0) r1 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r2 = getegid() r3 = getegid() r4 = getegid() setgroups(0x3, &(0x7f0000000080)=[r2, r3, r4]) r5 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r5, &(0x7f0000000040)='./file0\x00') unshare(0x40600) fcntl$notify(r1, 0x402, 0xfffffffffffffffd) 2018/04/30 13:17:12 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:12 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0xc00000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x100, {{0xa, 0x4e22, 0xe3, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, {{0xa, 0x4e24, 0x0, @empty, 0x800}}}, 0x108) 2018/04/30 13:17:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/84, 0x54}], 0x1, 0x0, 0x0, 0xffffffffffffff00}, 0x800}, {{&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/249, 0xf9}, {&(0x7f00000003c0)=""/100, 0x64}], 0x2, &(0x7f0000000480)=""/162, 0xa2, 0x1000}, 0xf68}, {{&(0x7f0000000540)=@sco, 0x80, &(0x7f0000000b80)=[{&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/244, 0xf4}, {&(0x7f0000000780)=""/85, 0x55}, {&(0x7f0000000800)=""/75, 0x4b}, {&(0x7f0000000880)=""/152, 0x98}, {&(0x7f0000000940)=""/121, 0x79}, {&(0x7f00000009c0)=""/58, 0x3a}, {&(0x7f0000000a00)=""/75, 0x4b}, {&(0x7f0000000a80)=""/6, 0x6}, {&(0x7f0000000ac0)=""/155, 0x9b}], 0xa, &(0x7f0000000c40)=""/220, 0xdc, 0x5}, 0x1}, {{&(0x7f0000000d40)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f0000000e40)=""/245, 0xf5}, {&(0x7f0000000f40)=""/116, 0x74}, {&(0x7f0000000fc0)=""/82, 0x52}], 0x4, &(0x7f0000001080)=""/5, 0x5}}, {{&(0x7f00000010c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000002180)=""/66, 0x42, 0xfff}, 0x9}, {{&(0x7f0000002200)=@pppol2tpv3in6, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002280)=""/10, 0xa}], 0x1, 0x0, 0x0, 0xffff}}, {{&(0x7f0000002300)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002380)=""/133, 0x85}, {&(0x7f0000002440)=""/18, 0x12}, {&(0x7f0000002480)=""/20, 0x14}, {&(0x7f00000024c0)=""/213, 0xd5}, {&(0x7f00000025c0)=""/167, 0xa7}, {&(0x7f0000002680)=""/14, 0xe}, {&(0x7f00000026c0)=""/67, 0x43}], 0x7, &(0x7f00000027c0)=""/199, 0xc7, 0x9}, 0xfffffffffffffffb}, {{&(0x7f00000028c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/254, 0xfe, 0x1000}, 0x10001}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000002a80)=""/135, 0x87}, {&(0x7f0000002b40)=""/97, 0x61}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/140, 0x8c}, {&(0x7f0000003c80)=""/102, 0x66}, {&(0x7f0000003d00)=""/75, 0x4b}], 0x6, &(0x7f0000003e00)=""/222, 0xde, 0xfffffffffffffff9}, 0x5}], 0x9, 0x40000020, &(0x7f0000004140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000004280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000042c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x74, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000a88ff4)="020000000800001f00000040", 0xc, 0x0) 2018/04/30 13:17:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0x3, 0x3, 0x6, 0x1, 0x1}, 0x0, 0x1, 0x6}) connect$unix(r0, &(0x7f0000ac7ff8)=@abs, 0x8) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/30 13:17:13 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:13 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000100), 0x267, &(0x7f0000002040)}, 0xffffffffffffffff}], 0x2, 0x0) ftruncate(r0, 0x2) 2018/04/30 13:17:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x77088ee46195ccc8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280100, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x76, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r4, 0x2c, &(0x7f0000000200)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f00000002c0)=0x10) r5 = getpgid(0x0) sched_setattr(r5, &(0x7f0000000300)={0x30, 0x0, 0x1, 0x2000000000000000, 0x5, 0x9, 0x200}, 0x0) shutdown(r1, 0x1) 2018/04/30 13:17:13 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000003004000018010000180100001801000048030000480300004803000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166f3136cc0b516ac9aacd459d564f942899d486296fdf673ba5466ba56b9f"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000e0000001ac14141700000000ffffffff00000000000000000000000000000000000000000000000000ff00ffffff0000000000000000000000000000000000000000000000000000000000000000000000ff00ffffff000000000000000000007d27000602e800000000000074756e6c30000000000000000000000069726c616e300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fdffffff00000000e0000001ac1414bbff000000ffffffff00000000000000000000000000000000000000000000000000ff0000ffff00000000000000000000ffffffffffff000000000000000000000000000000000000ffffffffffff0000000000000000000000010008ffff0003b9a0000769705f767469300000000000000000006772657461703000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000410000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x480) sysfs$2(0x2, 0x7f, &(0x7f00000001c0)=""/151) 2018/04/30 13:17:13 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x420000, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="0002b278", @ANYRES16=r3, @ANYBLOB="0000090000000000000011000000240002000800090018000000080005000800000008000400030000000800060002000000080006000300000086c010065f975f37c8f4bb2c45b8c7f64c67b6f2149de0e003c9fca8bdd6ef33ac13df8b0a8658345eb335acc470b0771c4f4e5dcf9d444c8f90641c680e109e11925e898f3bcaf101d56da903018a5fbacbfddc76d6785042b14e301df6be68fe4d0f22387012987be5e5b8d64e5a9fdaf50a04b480d8f0118116a9e00b9877ac60a95db6eeea0d969bcabb540b834931e0"], 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000000440)) getsockopt$inet6_tcp_buf(r4, 0x6, 0x10, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0xfffffffffffffebc) 2018/04/30 13:17:13 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0xa, 0xd, &(0x7f0000000040)="756e4361adb80463864c39a43db9d2dd0cc8494217cb234968523ef64d8b642d57f48bb83a12695a32a39aad3d3884c36da6e4b498b5419f5d35947216153a2b309135431babd894680bc613ea2b45ba094223d98a7cbc8a838338660c50bb427d3e7f6a89ce753e5d7eefe6415e1efc389188df27bab4fc961f9204c0", 0x7d) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000088affc), 0x4) 2018/04/30 13:17:13 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 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) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$getflags(r0, 0x409) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x20002, 0x0) memfd_create(&(0x7f00000002c0)='/dev/snapshot\x00', 0x2) r4 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x1, 0xe) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000001c0)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000380)=0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f0000000200)='veth0_to_bond\x00', 0x9}) tgkill(r1, r5, 0x1f) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0x20}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40c01, 0x0) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/30 13:17:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:13 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(0xffffffffffffffff, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000017c0)={0x0, 0x60b, 0x5}) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) accept(r2, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r3], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000680)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x1, 0x7fff, 0x10000101) dup(0xffffffffffffffff) 2018/04/30 13:17:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200400, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0500ec0000000000000000", 0xd) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="63706b1e9f0dd885d19eb683afe59e7b9fb5eec3989051ba13561c3dc81777e1fa5bf42aba21d5a9ac691d3cf19c9ff115b580fb6f1770f28843d82e8bfb92560dda2a") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x9, 0xe7, 0x5, 0xffffffffffffff80, 0x40, 0x8}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/04/30 13:17:13 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0xfffffffffffffff8, 0x5, 0x8000}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x2000000007fff, 0x80000001}, 0x14) sendmmsg(r1, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) 2018/04/30 13:17:13 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f00000000c0)=0x80) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80040) r1 = eventfd2(0x4, 0x200000800) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r3, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)={0x2, 0x0, 0x0, 0x0, 0x2b8, 0x2c}, 0x40}, 0x1}, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0x400000ff) 2018/04/30 13:17:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x11, &(0x7f0000000000)="d7fdaf62", 0x4) 2018/04/30 13:17:13 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3c) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) prctl$setptracer(0x59616d61, r1) 2018/04/30 13:17:13 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x5}, [{}]}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400fc009500010300000000000000000a000000"], 0x14}, 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000192f0000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x158) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) signalfd4(r0, &(0x7f0000000040)={0x8}, 0x8, 0x0) 2018/04/30 13:17:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:13 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x6, 0x7, 0x4, &(0x7f0000fff000/0x1000)=nil, 0x8}) r1 = memfd_create(&(0x7f0000000080)="6d81351e39cfc228a4c67200", 0x0) pwritev(r1, &(0x7f0000001300)=[{&(0x7f0000001240)="fc5ff651", 0x4}], 0x1, 0x7fffc) 2018/04/30 13:17:13 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x8) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/30 13:17:13 executing program 7: socketpair(0x10, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x5, 0x3, 0x5}) 2018/04/30 13:17:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/199) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x4, [0x9, 0x8, 0x7, 0x400]}, &(0x7f0000000240)=0xc) 2018/04/30 13:17:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xc0000000000000}, &(0x7f00000000c0)=0x8) recvfrom(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x10000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x22, "06098b2ee3aed1c3ad60a887090df1b924070e300e465e08a0aac24f193a75f423c9"}, &(0x7f0000000140)=0x2a) chmod(&(0x7f0000000180)='./file0\x00', 0x100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) rt_sigqueueinfo(r2, 0x0, &(0x7f0000000240)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0xd4}, 0x4) 2018/04/30 13:17:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:13 executing program 7: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f0000000580)='./file0\x00', 0x40000, 0x2) r1 = accept$packet(r0, 0x0, &(0x7f0000000600)=0xfffffffffffffe46) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x44000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000500)={{0x84, @broadcast=0xffffffff, 0x4e23, 0x0, 'none\x00', 0x10, 0xbf8e, 0x64}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 0x0, 0xde30, 0x790}}, 0x44) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000000)={"73799b6b04436008000000000010b189", @ifru_names='teql0\x00'}) r3 = socket$inet(0x2, 0x3, 0x2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x4, &(0x7f0000000380)=[{&(0x7f00000001c0)="97ea7d3e56bee4efd4f38394233f131e90bf31a8bf629199868a0a7293608c77bf4e19783f6a261ef406aea737", 0x2d, 0x1}, {&(0x7f0000000200)="4aa708313521163d76af", 0xa, 0x5}, {&(0x7f0000000240)="46ac29f29719a84f31250c4578dca8519bb330ee13c2081d4e2a744b40c228b2ce246ab41e7322c9439c6df4ef936114e3147959bbadc92f", 0x38, 0x2}, {&(0x7f0000000280)="b058eef6404d0dc1280157ab1ae521ca83de36263233a87e2bd0d4e5058881590952f5a2298d3f33d0a9d7296870a2c17182c55f679285fe6f307abf0096e4efb357a8d8f6f4e8d554ac6800b711a908db0c95e6cb28966a4194274886e3a4b72158dc2ce07ac022068fd03eaa9d34cc74604961c22f558e80eb95e40c5acc38000ea78401acd7da470b80c237785451d460694de89179242d56fd36a563a19caa47eedf811abc5011cc8195c3fc93d8359d3e0cd8c5ca49b50f7c55865f59841639dbf89857f8248e5cb0b0112d6066a39a721f12e29d7140e0a1385e0ace5f731e0da4ca54d901ce72c13076ef11a6ba70129869", 0xf5, 0x3}], 0x80004, &(0x7f0000000400)={[{@utf8='utf8', 0x2c}]}) openat$cgroup_type(r4, &(0x7f0000000440)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000480)=0x9, 0x4) 2018/04/30 13:17:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:13 executing program 1: setpriority(0x0, 0x0, 0x7) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) timer_create(0x2, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) timer_settime(0x0, 0x2, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/30 13:17:13 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f0000000180)=0x84) r2 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r5, r3, r4) [ 105.848554] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=149 sclass=netlink_route_socket pig=11813 comm=syz-executor2 2018/04/30 13:17:13 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000100), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'nr0\x00', r2}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x73, &(0x7f0000000000)="51a8d8cad06ef3c80cfc6473df0b9e82dddebba3e746c769402e78dd79d5167a30d23fe6db254b461e9680ac9d8b1d16d2e09052f77aad723e03cfc6d339149b9de3daf22d087b56330865adf9ccc4f51b5c187195608fac84b027b87127eb0087d3a1608694ae7fc8583b37dbd6d92fa5f889"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) 2018/04/30 13:17:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 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_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:13 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x3, 0x5}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@dellink={0x24, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) [ 105.899646] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=149 sclass=netlink_route_socket pig=11813 comm=syz-executor2 2018/04/30 13:17:13 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000740)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000003004000000000000300200000000000048030000480300004803000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000ffffff00000001e0000001ff000000ff000000000000000000000000000000000038372fcb29e753450000ffffffff00ff0000000000000000000000000000000000000000000000000000000000000000000000ff00ff00ff000000000000000000000000000400090002004000097465616d3000000000000000000000007665746831000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000010000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000000faff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000417881c29308e64c3fad9af076000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000e97e4ca4d33f77873a99ce2fa984353cb6d3464d1e1572f9bdf6cce8c1e4aadf4bea5576cf3c7ffbe78f96b6420924a40463cd3d60865bcce83964f5610e53eed257fca26b11c5659890ef9c110db6b62f30826ac058f0fc66d05c34438c722988469f93fc8991a7e375eabb51378bb13b07d85898e8bac2aa42e03b7994f2831c795375785c69c64e01248af8ef6cfb2f80533b7f6f36c1fe7b"], 0x480) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r1, 0x0) socket$inet(0x2, 0x4, 0x0) ftruncate(r2, 0x80003) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x900) 2018/04/30 13:17:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20400, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getegid() setgroups(0x2, &(0x7f00000002c0)=[r2, 0x0]) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000000c0)={0x8, 0x7}) ftruncate(r0, 0x8000) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000012000902000000000000003e068b1c002031653be17ff13c", @ANYRES32=0x0, @ANYBLOB="08000000dd200000"], 0x20}, 0x1}, 0x0) 2018/04/30 13:17:13 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b3fdc)={0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) writev(0xffffffffffffffff, &(0x7f0000001500)=[{&(0x7f0000000480)}], 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001380)='veth1_to_bond\x00') syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f00000007c0)='/\x00', 0x0, 0x2, &(0x7f0000000700)=[{&(0x7f00000000c0)="553f2f2b54af11169a8aa5563037fbeeeafee00699c2e1523e4175ae824a1762a46df65118ae30a25864e629fa6b0001caabe4791df8564c0b86cb35e3e9923c24ab9f7654c6a98ea34661ad2ce4488ab9091e639b7bc35268a3f83113acd6162d6e2175aed11f58f903797a643f55e4e1aed0278d0a1d", 0x77, 0x1}, {&(0x7f0000000500)="bb3fd9eca78dfd8c632c343604c544ef336bf9d43ed1e9254bbf43913d69337e32e2af7646b2e9696ab60c3a9475070a7be6fa8bbba0cc7bd1f03d1b4353ab84881e163aa886ba92195b9e25656620af2a8d00ea9043cb30b40fcc13426ad2a69a6402de8cda7519ba19", 0x6a, 0x95}], 0x28024, &(0x7f00000001c0)=ANY=[]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)="2f0a33e8dffdc04427c94ee770726f73799365742f697076342f78352f616d5f", 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000800)="3f95cb59152beb8c33311653bb042dc211d7c9eac3746292d16e7226d8bbfa1ceecc842b89a47665f67a51310ffe53621e3cea56b2e911351fc9968cdf") setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000200)={0x5, 0x10000, 0x0, 0x5}, 0x10) openat$cgroup_int(r2, &(0x7f00000001c0)='memory.max\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/30 13:17:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:13 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) socketpair$inet6(0xa, 0x80b, 0x100000000, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}}, 0x200, 0x3}, &(0x7f0000000540)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000005c0)={r4, 0x5}, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) ppoll(&(0x7f0000000000)=[{r2, 0x5}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r5 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='vegas\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000580)=0xffffffffffffffe0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0xffffffff, 0x0, 0xb5d, 0x4}, &(0x7f0000000000)=0x98) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r7 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r7, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0xce5}], 0x1, 0x0, 0x0, 0x10}, 0x4000810) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f00000003c0)=0x4) sendmmsg(r7, &(0x7f0000000500), 0x3ffffffffffffeb, 0x4000004) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffffa) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'veth0\x00'}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000140)={r6, 0x1}, 0x8) r8 = fcntl$dupfd(r7, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r9}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000380)={'bridge_slave_0\x00', 0x5100}) 2018/04/30 13:17:13 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x35]}, 0x1) r1 = socket(0x18, 0x0, 0x3) connect(r1, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/04/30 13:17:13 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000080), 0xfffffffffffffe98) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x8000) write$eventfd(r1, &(0x7f0000000000)=0x3, 0x8) 2018/04/30 13:17:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 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_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:13 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 13:17:13 executing program 7: syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r0 = socket$inet6(0xa, 0x80000, 0x3fe) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x44800, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="e3002f2d3b3d3e2f393d"], 0xa) 2018/04/30 13:17:13 executing program 2: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xfffffffffffffffe) fcntl$getflags(r0, 0x5) [ 106.115502] device bridge_slave_0 entered promiscuous mode [ 106.240010] EXT4-fs (sda1): re-mounted. Opts: [ 106.354757] EXT4-fs (sda1): Unrecognized mount option "memory.max" or missing value 2018/04/30 13:17:14 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x16, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)=""/22}, &(0x7f0000000280)=0x78) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000400)="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") preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000240)=""/1, 0x1}], 0x100000000000016d, 0x10000000000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) fcntl$setlease(r1, 0x400, 0x3) 2018/04/30 13:17:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/30 13:17:14 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:14 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/checkreqprot\x00', 0xa000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001200)={{0xffffffffffffffff, 0x3, 0x9, 0x3, 0x6}, 0x7f, 0x6}) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000000040)={0xffffffffffffffff}) fgetxattr(r1, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000140)=""/4096, 0x1000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x5) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0xfffffffffffffffb, {0x2, 0x4e20, @rand_addr=0x9}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x7, 0x9, 0xffff, 0xb5, 0x0, 0xffffffff00000000, 0x7, 0x3}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001280), 0x4) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000001140)={{0xc, @loopback=0x7f000001, 0x4e22, 0x3, 'fo\x00', 0x3f, 0x8, 0x44}, {@multicast1=0xe0000001, 0x4e22, 0x2, 0xceb4, 0xce9b, 0x7}}, 0x44) 2018/04/30 13:17:14 executing program 7: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000000080000) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={"7369743000000000bf00", &(0x7f00000000c0)=ANY=[@ANYBLOB="4100000000ff000000"]}) 2018/04/30 13:17:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@ipv4_newaddr={0x28, 0x14, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x28}, 0x1}, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000140)) 2018/04/30 13:17:14 executing program 5: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r0 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)=')em0nodevvboxnet0security!\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="47bada1268573def64ca260c64356873d264c3759972c64d0071104e38fab09395a599", 0x23, 0x0) keyctl$reject(0xc, r1, 0xffffffffdffffff9, 0x6, r0) 2018/04/30 13:17:14 executing program 0: mincore(&(0x7f0000f0d000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/246) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x7fffffff) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/30 13:17:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) 2018/04/30 13:17:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000200)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901ffffffff6bcd66284ae7d2733504eb6c421502df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f7117512cbf320ec39702d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b748d659f0f20000", 0xb8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e24}}) 2018/04/30 13:17:14 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1, 0x30}, &(0x7f0000000700)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in=@multicast2}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file1/file0\x00', 0x100000001, 0x5, &(0x7f0000000980)=[{&(0x7f0000000580)="524a63e38e3bcfd4a73f809814ab415cf40bcaeeba406793bd5d54267181d7adc8376af72cd98c24cf2551ffff712d6338be2e38ae20be4efbb14ae0c4f9fdc58c7af8cc62fd60461892c94c2e1c5b2350ea0aee8002eb9c3280ec070412499b63266960665a040a4f949fded9a2923ea612248f28ccd12e9562cc3506b8d541e2c51e08a7ce42c714f3cb287fb2be9879d87cf62bb35bf01164f0f3bd502e541bae4b29119d28649b585b89ecded0af4e1444cd92fb7285255164fb5619af4c", 0xc0, 0x2}, {&(0x7f0000000280)="83b2d00211849a87455b4a28a1a1ff7b9d988023622160742a80", 0x1a, 0x100000001}, {&(0x7f0000000740)="3bce1d99442bc11f79d44b2273b888c4a2c089f2561f7c253378b7a09bbb110518de2cbb22671c98c578c24c83f7f6fc324049e1ba5635c9b250f520b4a14528cb7d2c464f985cdcac2a460fcb81ec9c825b9c15effe30d836d2dc49ec4d23b73c3ced2edaa41b77d461c6e21ee9dff28805ef23c7fbc842214336a4b993f46ef59d508b809b9c68e0eae566f25ce4bd257e3b8304abe0862467407dabc011b84e3668f9a47a50c2e703b683bc603a4f57d885b26ef256f32eb36a37f5629f4ba1592b06e60882f652f81ce0be96c504b5e4f1a077ae813e1c1d240dad6c03c9b21b5dc902edd330c4010d4d059c6d41897833", 0xf3, 0x8}, {&(0x7f0000000640)="71991623b81bc7d7d31357873296f7075fdcc4629620f4096880b3d8bef8c5b21c4aff368bd9444e51045a67767c2f12b7c733d767ec7fedb6ee5003dc412e011cb5b2b14e1e026068a9bcb31f1aab622516422025b19361c62dc0dbf532cf0f3134a0", 0x63, 0x6}, {&(0x7f00000008c0)="9c110853ee7caf1bc53287658aefa14c0b84741f656dc13844541eeebe8632089d04cf0858bc4eec32f0e52027b2cb49c3c20d574864a04be2113f7e80b4e2767e3bf5310e1945529fef9d690e0d6998162cf2a23fdc3de0d019801da652e12025b3cec915a7dd39a1ea3ae0ffd1cb8e6030182fa4e61dbb59823ac3a1149954c2ca4209ed275040ac4cd97e9b992b7f506381d82eb6f6e209b5", 0x9a, 0x4f0}], 0x0, &(0x7f0000000300)={[{@type={'type', 0x3d, "c97ea92d"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x32]}, 0x2c}, {@creator={'creator', 0x3d, "4c64f26d"}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x38, 0x38, 0x78]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, &(0x7f0000000880)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1, @empty, @local}, &(0x7f00000000c0)=0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x41, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000180)=0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) r4 = dup3(r3, r2, 0x80000) fallocate(r4, 0x1, 0xd371, 0x0) 2018/04/30 13:17:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:14 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) write$selinux_validatetrans(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f6254136f635f723a6465766963656b69745f7661725f6c69625f743a73302073797374656d67753a6f626a6563745f7205006572745f073a733020000020756e636f6e67696e656400d37b60625e5ec97b1347e2502b445955bdf023f83734425ba4dd38e2abd21b0611bf5916077ea25fb53c48f694b19b0da7b2d49674c07010ae6bab6a688a1a45a65808d88ef24a89929f98d43d98fe0eb62e2c1bd2f4ab19d19fb3"], 0x53) lseek(r1, 0x0, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100007) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @multicast2}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x41, 0x2, 0x100, 0x1, 0x20, r3}) write(r0, &(0x7f0000000040)="150189cf69b7e9e78bbb", 0xa) 2018/04/30 13:17:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000d6af50)={{}, 'port0\x00'}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000200)=0x84) 2018/04/30 13:17:14 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) connect$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="90fb938bacb6fa53152a5af637ac93e4ff6784976fc213567df1a3d9e12c4a2ce507655c446a37bd9b7081e3940f2d31616933cf0b38e0737b6e0ce9b0fa6e3b4876a7f9e8c8d7863e5f93fe2fe4768a4014078c663d227477ecc8d800ee8dd9eeadd423e21a314c9b276b786334a691d31512f56bb6", 0x76) [ 107.289490] IPVS: set_ctl: invalid protocol: 12 127.0.0.1:20002 fo 2018/04/30 13:17:15 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x0) 2018/04/30 13:17:15 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000007dc0)=[{&(0x7f0000000040)={0x27, 0x0, 0x2, 0x6, 0x2, 0x147b9150, "80908b1a60f2a5144c4ca3edff7789cf08bd44fb1f5691c39697d09d2fd851b31e04c8882e8596bdc25f4c9729ae63ada2e6e1b115fbec0e7fad5dbc6438ea", 0x2e}, 0x60, &(0x7f0000000780)=[{&(0x7f00000000c0)="1d665c594d740d6cdbae7a4a2db486e1cda3801da6d4588c97985ac24a374c7800c71a75", 0x24}, {&(0x7f0000000100)="fdff2cc3d92b2f65cf0a3603877c14f1c1f1475d5aef03d658302234c88e0df7ec5cc418b2fd5244909ad40644f645bb2c0d0fc70beaba03f2e0ee4c0436134e6687856cf23f1a08fa6b6ec14c3ec2336db9cdad1f22cab8d39c5aadfb38292a5060e73b492e38897e89faa7547aa5eff26e3232bac2404bd59f5b4c3e06ae0eca639809077bde43da1198c1f493117cd033e5fb90a889ddb3ebcca656b6da9b451bfab670203a32ffa865a471d8f2eb2c7e6c0c793e7fef78d8aa1fe2f7dfc05e337d7c80a0c7fcaa0abedd4e62b7ac560639716f667bbf4ab2cee4a532e718445d522b2e177d7bb7c388d4c6f969ddef", 0xf1}, {&(0x7f0000000200)="65277805330e7706ac9324d9a3d31788963a41ae4ae93966a26c7031cdb3d7a212b07fdca77382044a2237acdd5ec977acd69c2582d77677b2a2f6b8324c8c5b7dad50c3e14de5101cc4cbf2d7a625d0955669d3c95d75bac8f57ac4ad4ab63f1d5e4c2a230c68d1a75b9f282f5a55ff6458140f1c92e53ea2f9703de7ad485dbad10e4ad6d3659787fd629d4bf2607d5092e8e6ec4fe64c566b655eac578afd9e2ce94d5672997ce539727e539ddcd9dbae822d983443505a8d208ea7439e3e", 0xc0}, {&(0x7f00000002c0)="19af6547319465730b7e85da9fb2941ee5497e25e32451bb03ceffc540d69200e68ba12460acdf9dfc945f1482bde609482f7c5a", 0x34}, {&(0x7f0000000300)="56e795b67699d4e96d8c20bc92c8036776d43d8339e6acf6bc857e09c8caa648a3dc6b768cc2d8df10c4bfd86c0c4885fecc1ad3de6f99b95427ac6beb2620e0c0", 0x41}, {&(0x7f0000000380)="21519aee9a639e84e866a7f5dcd30cef6bc59e273bd6c8da054ac31b89903a6b9f4b633dbd2a57a1a120415e3dd43dd86bc1ad777a19498eb1fa2d426b59236f91ea20a1b359535ceb684db51907300667294372610fb72453db70", 0x5b}, {&(0x7f0000000400)="db7d431ec9590228893a4decd8cc3d33508c7fb4c433dcf7efde46f248c1e05bc923fba5eb0c6b89f9fe793b01358ef04b93b74bde072ad987356da22eee41d9e8e019fa71f30dd26c575f311f1e803063576a1298625e49dd0ddf2a66b2bc22a073ae796493fa7e4d8f93", 0x6b}, {&(0x7f0000000480)="6826a4980dc231fc91948b598ec652bb3a2da7d84ec629afb852b970fb046e82a074c62a9bbc2cd4bf3f5460b18cbc8276cb25d46083c72ae5a90a29baa26bb59df50586f3967465afed1ac97a1c009f2930c9a3cd75cc5a775f8c634ecd0e14c1c9c81db5130e7362ebd3f76c06eb8a59a800a9456fa51e9950892b982535247c328d8e90d04defb3984e89f678dec3dec467bcfee839b3b59fef0e5f7a06a0c180c430a6701ac4ef29977ff30d16494e870628ca502cff7b73fa553c096afeb19387b6694c2a00410bcfe20e0d96cee67431e9bcd09ef82765e5aa958043769385", 0xe2}, {&(0x7f0000000580)="4b7d65ecd2715d64553d4b80066ad69cc9b6166a2260fc76c65b359c002fa25c13f20217406cd52dd0bd2c5b25b88132b89b6a749acf9bbf733d2c99edcf931be3cd4c034f6ae7d85645839365c5c6822e69bbf11495d255463d2de0e322abc2d1f4e3dcada2901472e91fc5b3df4ced1ba90d0d39985ba6e937aec8a390a79de050afb2076e1b11e15895d8bb0a6da4892b9fd14b42fc98b64472f8d2dfa6cdc4194e15b852a4b1d703105c455cf33ce9b221e8de4efbec0edede86b9bb9874ab69aed7daf075b8e964c5c9bb4b11fe9c46bb7d01ac", 0xd6}, {&(0x7f0000000680)="20942e58a88c5c44003511da76f68c43e3ed0398401cecab26fa364ba1f465223ef975e484007b61f024f9e26a88749ccfe95bb41dff6147196a47beeffafb97b1421618bd39ba631b7d7b4a471950dbbdb9a3f77d5bf9c657b9de0e82ca66d4a70cbe61ea160414e9037a729f7356d02c166b1adbc6b87335de3f401021d73e378764a21496281dec41011e4f5e72df3470a3e09d06c31f714a5876d62bf01fa799cb87ec587759af4da59ea2c4f2e96d3cf2e9f64b69f56409006705c0de171650da364d81350960b5005e11a0a2ae2473c6e9c4f8b307508c4433bfc37c5f5443b9ad514be2e6d35d17d1d6f9", 0xee}], 0xa, &(0x7f0000000840)={0x88, 0x117, 0x7fff, "c426366753c485f87987938368c611abb91e69d5a3c0f50b1e8700a835a1b3a654aa2b0021256819127fcaceab7d7b73eae9e3f07e5c9b1dbd54a8ecbc794a2ad7af815a97d417d5891c35e13008b8342f37e88679eea5c88c65a0c46184b3487cf7be416e8ce427b7548a0511621282b91f1a51ac74e13d"}, 0x88, 0x8800}, {&(0x7f0000000900)={0x27, 0x1, 0x0, 0x0, 0xff, 0x8, "6b0ceb32f2d403ab247e4cd4393a6a0da30f3f62d711736199e2ac59c0ddd3f5f1406d8a2ff51ac1406e3d84652699d6dfb88a674dc3b10d4fd2ec98355c99", 0xc}, 0x60, 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0x1000}, {&(0x7f0000007280)="29e009272cb6c753ec7132e404a6143bac507b6596828bb4e0c79910bf918ffbcbb4016a60560ac40fde1471341bdf05cab1b17ef32154474e33e24d0adfbe1c0c8ce5c6764e319d40ec7ed55c142637def96fbd0ac7cd9ebd76de6c544451323bfcac308b62400a111d6ce15786043b7ccf9ed5377bacba021cb890e9e961fcba9fb67fa813e28c48734cca6bd758cbfd5c2a35a6e4519d", 0x98}, {&(0x7f0000007340)="3e583f64f72b50e8429ca469e881cef319ab6a6ecf11d953c7117362d5b019075bc9477afdb2d083fb3a2aa3cf070a4c414cb82afc82caa2559e794e", 0x3c}, {&(0x7f0000007380)="c89e5f5a4e37ca9c686911ca821812828a1bbb7d3319b90f710c", 0x1a}, {&(0x7f00000073c0)="98feb2ec5ac85528045587f6d451af09ed3f6e46a785782a92436faf7a2b57480fe38bb678af999ecb59ad17a9ace2871eee460c3f51a1493259285aab80ae0f77730659714389fe4b9be65d97a5c7f1860c16441f867fdaefeb6379666d7a6aeb0958d17ee468e0ab3e789744ede1329c8b60368fa1a90e82d0fa1d01690295bc", 0x81}, {&(0x7f0000007480)="829110956c98609cd4e3411bb5d6cb3cb781418b4758ca9ff969d12fc0edfa07f789e5e8754e27286bacbf6041e6a37458ee6f0d6d5ca01b7c27076e4814a6d5aef6aecef756accd34499f833af93f282605919661a6d45c54971ce46b77ca073898e811cec2dfa7ed53fe968c25ba5538ad617735479e596a997fb5bf406e165fefd2c1270ed2cdd663242890219f86a905242233ece5d2068ad748320539c7ee28a431970aa4a890ad1d8a7ca52848456505451de660600d8ea25c52e0b8a5ef481204ce0cb542743070530f3b84aac33083d9e74821086b9eafcebec3", 0xde}], 0x8, 0x0, 0x0, 0x80}, {&(0x7f0000007600)={0x27, 0x0, 0x1, 0x3, 0x0, 0x401, "41fd29b168a011cbc6d102d463ecc78dee61a582ca877765678694bf0ed62b138aeb638e952616e7ac864f97a60e1e9847e308bb458a745e07651b7c6b09b4", 0x13}, 0x60, &(0x7f0000007b80)=[{&(0x7f0000007680)="5679d438faab54b0e7cb6290267e5ae84a03e875bbb5a5f92b42be21804a07d117f44d9b8d7e59574fabe4b37ca51baba44a7e343d717757db75ecbab79a3ecaaa53dc1b592928f0e553097e2b96dde3a72a2a359cf3f74fa0b161ed6aaeea97a389851272d5d440d13a69f0eac20726723303bc03cb084211e4c5609455b0fcc8769f6cdf6af33b2f0a049037e7c6c5b4807ef2ec0ded71048c85abde3dd018ddbd4eb8bcfd32df46bfc46d99d85bdefeb8b0b8a38aab6ad4f3dc4f93c633d724d1ca477165fc357f929e72e4c2c96c7746", 0xd2}, {&(0x7f0000007780)="4cd6f221ff32eba4ce656ed5fd0c4d86461b", 0x12}, {&(0x7f00000077c0)="33116b3e7e808a8f4d1900b983af66f0162c4be86684020ba3f4464e19f669ead1d278db5f32accbd4c07c69f5c38ad741f861cf29861b2fcb8b1f9d4b87f25d7a6ccd05794ae9013be8240d89878550e135945a01a3ce875764aabf1be0e5cf464b825a1757b5bbf1b1c12530fffe", 0x6f}, {&(0x7f0000007840)="942201d4d764112c46ad652edb1b1d553147c2943e0b3e2ebf6df1893ddd0cd8ba4c37b3ca6af57a71ca8fe2be2040f0735bfaa732ae1b96472b5fac4d81522b02cc2b9e0ab59c29d8a90f138b94977629afb998c310d6a2b40580bef6c42007eaf15c783e80eb8b1b422d5dccd2f0cfd939f935f4264165c62e1c282a0aeb7d92976c7e9a053d9de89a904dd080b652830bd3ecef6dd974acdb0b4adeba27bc7618ff2aac0317e8bdaea7da360baa33c7f4b86e25fe27f36247be044136abe7fa84e17c70fe739dd794df56bd517838e77b2c56a1ec82b65f4b2e73779a7d48defb622c9031", 0xe6}, {&(0x7f0000007940)="8a7fca1ba81fcd34e9f0d9e47502d5ec72e016c8cf22179f1228e40dc52a0c34c5eabbd084b0e6a2492548802fc0ae1515bb691ad4d4465f1353c80c9b0f22337b5afa6fe3942cb8bd6dc8ddce750f3ff8a507015916fcb5dd2d1294e5fd586e72638588d53e67a63481f7c17ced5dc6530e45020adb3548d7161968825ab35f28c777569237965b", 0x88}, {&(0x7f0000007a00)="db1e7f64f31f8ed746f8660fe3d5943acd4ee5f1efb704320d871b653af68122cf54455fb9be1bda869e3b418542d82fe910bd074a96c26597087cbd00e681e3b1d7868a02d09975523185a1df9e0f16887fa2fc22f8beaab9240077b63e866c68a345dd76b91ee9e1b548df50ab238b4991c576e98e03e6914961e7cd8eb31c79e2b71f7fb088430279819836f97fd1575de681a5ca32c1f90c32b9f3ea17ee8717b991fecdb12fe07e5a5bf2df04184ecf9b5f8b3a35b207f00d314eb32c19cc13f69d4a0b5789e382f53475624c176e6cab55cd73eab8c1e7e7", 0xdb}, {&(0x7f0000007b00)="473837446a4aa1ee0a2f98938587ac24fcc83656cf258e1aa374b83d201e2730669099ab5773c18972cd1951b4339e1050a7a88ea68874df64e91eba0419a7ff57318fe100fd018737e363df5b096e913dc3adc1d90ae18892682aee", 0x5c}], 0x7, 0x0, 0x0, 0x800}, {&(0x7f0000007c00)={0x27, 0x1, 0x1, 0x7, 0x6, 0x5, "e927dad2e32eecf549d5f3eb02a8837a5e54ae37b136ff31d4b6f67839ff9eeb96690e30700388a344a7b34726e6cf083c5f2f1d39852ccbfdee38407d5b0e", 0x27}, 0x60, &(0x7f0000007d40)=[{&(0x7f0000007c80)="ed6ef96af8152c2ed66290859dd0d394d95a306fefbb1d15eb8563267e8a8a7a2dae8f465c458c25d58b21a48ca2c3685f5325fbe46f80423f5300819109fec86f6f1d440a9457d5b4f5eb6818366d4e6e2110b68590d4a42f5eddd311f5658744b958a5466796f405cdc88934496057cdbd70855c1c97b4d80af01f131a155cdc844423c7fd566ffa9a69ebb5997014c5bfbb6e3dc667a8dca0ad2df8ec681b8f", 0xa1}], 0x1, &(0x7f0000007d80)={0x28, 0x115, 0x5, "98b5c564f836c6b4fcdb544b91a4f559bf3a2d"}, 0x28, 0xc800}], 0x6, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000007f40), &(0x7f0000007f80)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000007fc0)=0x232, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000)='/dev/keychord\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000008040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000008080)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000080c0)={r2, r3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000008100)=0x1f, 0x4) getsockname(r1, &(0x7f0000008140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000081c0)=0x80) truncate(&(0x7f0000008200)='./file0\x00', 0x9) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000008240)={'filter\x00', 0x19, "2e4a2872fd7cc43cae198e9b2624d8bce830aa82e265144a75"}, &(0x7f0000008280)=0x3d) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000082c0)) socket$pptp(0x18, 0x1, 0x2) clock_gettime(0x0, &(0x7f0000008300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000083c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000008400)=[{0x800, 0x6, 0xeb7, 0x20, @tick=0x4a70, {0xab, 0x2cd0}, {0x4, 0x3}, @connect={{0x401, 0xe202}, {0x2, 0xde34}}}, {0x6f9, 0x9, 0x1, 0x2, @tick=0x20, {0x6, 0x100}, {0x10000, 0x1f}, @time=@time={r7, r8+30000000}}, {0x1, 0x8, 0x9, 0x0, @time={0x77359400}, {0x7, 0x20}, {0x5, 0x80000000}, @raw8={"61f35dc6dc672e0d85ae44b2"}}, {0x5, 0x1eea, 0x2, 0xffffffffffff561d, @tick=0x100000000, {0x0, 0xff}, {0x9, 0x3ff}, @result={0x2, 0x5562}}, {0x8, 0x7fffffff, 0x9, 0x1, @tick=0xff, {0x1397, 0x2}, {0x2, 0x38d}, @quote={{0x9e96, 0x7c}, 0x800, &(0x7f0000008380)={0x2, 0xf3d, 0x4, 0xff, @tick=0x7fff, {0xfff, 0x4}, {0x2, 0xfffffffffffffc00}, @quote={{0x100000000, 0x1dcb}, 0x7, &(0x7f0000008340)={0x28ba, 0x7, 0x3, 0x3, @tick=0x1, {0x31, 0xf}, {0x4, 0x3}, @raw32={[0x3, 0x5, 0x10000]}}}}}}, {0x5, 0x6, 0x8, 0xfffffffffffffff7, @time={r9, r10+30000000}, {0x1, 0x474}, {0x1, 0x9}, @result={0x80, 0x5}}, {0x2, 0x0, 0x6de9, 0x1a8, @time={0x77359400}, {0x10001, 0x9}, {0x1f, 0x1000}, @connect={{0x101, 0x29}, {0x10001, 0x8}}}], 0x150) keyctl$join(0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000008580)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000085c0)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000008600)={0x0, 0x0, 0x10001, 0x6, 0x10001, 0x5, 0x4, 0x1, {0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x7f, 0x3f, 0xfffffffffffffffc, 0x838f000000000, 0x4}}, &(0x7f00000086c0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008700)=@assoc_value={r11, 0x1}, &(0x7f0000008740)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000008780), &(0x7f00000087c0)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008800)=@sack_info={r12, 0x1, 0x7ba}, &(0x7f0000008840)=0xc) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000008880)={r5, r4, 0x28a4}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000088c0)={0x0, 0x0, 0x2000000000000000}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008900)={r11, 0x800}, 0x8) accept4$packet(r1, &(0x7f0000008940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008980)=0x14, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000089c0)={'filter\x00', 0x7d, "dbfb0ac215d73d4f160790a6372fd0c563ebe9e8583f1333586b05217b56042178bd81d6cc6ff56cbccc9fb5dd98b6106ee3f0e0364fa3a084943c6b4726c8c4311cb74473bb9cd547597345ee32769469dab012ced481e7db76da99c969bd7a2bfa6e3cd157c02da9fd7c7031432ab9f81df25a40b80aeae078297bc0"}, &(0x7f0000008a80)=0xa1) 2018/04/30 13:17:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x4, &(0x7f0000000100)="89b51824d09f396a4825379afc231bbe7b1a2985e23e2eeb57059b5e3f04bd22c655651924a2d32ecbf2696de75a16b02291d7941212ce92149e3537031f6ab658bf15c8eb9167aceca77693eb76de13c7", 0x51) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) rt_sigsuspend(&(0x7f00000001c0)={0x2}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x7f, 0xb69, 0x51d40a9b, 0x9, 0x0, 0x1ff, 0x20, 0x8, 0x8, 0x4, 0x9, 0x3, 0x40, 0xffffffff80000000, 0x6, 0x2d98, 0xfff, 0x7, 0x5, 0x80, 0x313, 0x9, 0x9, 0x9, 0x0, 0x9, 0xffffffffffffffdb, 0x4, 0x7f, 0x0, 0x7fff, 0x1f, 0x0, 0x8, 0x2, 0x0, 0x0, 0x8001, 0x2, @perf_config_ext={0x6, 0x5}, 0x40, 0x1, 0x8, 0x0, 0x4, 0x5, 0xf6}, r2, 0xf, r1, 0x1) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000040)=""/102, &(0x7f00000000c0)=0xffffffffffffffda) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x1e) 2018/04/30 13:17:15 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x8001) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x7c, "af9633f72270329c1a07ee5a9911848ec84e2fa0179d68c950eb42246aa03bff8dc0155dcb8100e52c74002060e9c28b1b1fd161f11337fef48ba15058332315fae0fdee58be2d5368edf6285d5ca94ad390c2eb5bb8cece84cea862186bd65f8b1c3875f7e34f99bcc3afcbe96489443e72e547189cf48bf8beda30"}, &(0x7f0000000100)=0xa0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x101, 0x40) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000180)) syslog(0x2, &(0x7f00000001c0)=""/43, 0x2b) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r3 = accept4(r1, &(0x7f0000000200)=@ll, &(0x7f0000000280)=0x80, 0x80800) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000002c0)=0x100000001, 0x4) 2018/04/30 13:17:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) 2018/04/30 13:17:15 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xfffffffffffffffd, 0x8000032, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/30 13:17:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x0) 2018/04/30 13:17:15 executing program 6: r0 = creat(&(0x7f0000005080)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000050c0)={0x0, 0x8000}, &(0x7f0000005100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005140)={r1, 0x7}, &(0x7f0000005180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x2, 0x8000008, 0x7}, &(0x7f00000000c0)=0xd) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0xc0046209, 0x6e8000) 2018/04/30 13:17:15 executing program 5: prctl$getreaper(0x1f, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) signalfd(r0, &(0x7f0000000080)={0xc504}, 0x4ee61ff5a87a5cbd) 2018/04/30 13:17:15 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x0) 2018/04/30 13:17:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400100, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x7, 0xff, r2, 0xd026, r3, 0x7, 0xf00, 0x10000}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0), 0x2) 2018/04/30 13:17:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001000)={0x81, 0x7}) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000011c0)={{}, {r1, r2+10000000}}, &(0x7f0000001180)) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/30 13:17:15 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpu.weight.nice\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xfd, &(0x7f0000000200)=0x4, 0x4) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x32de5d18, 0x8, 0x3557, 0x3, 0x0, 0x40, 0x2020, 0x1, 0x6, 0x80, 0x0, 0x5, 0xb3a, 0x8001, 0x0, 0x1ff, 0x9, 0x3f, 0x3, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x2, 0xff, 0x0, 0x400, 0x5, 0xaf1, 0x4, 0x8, 0xa3, 0x3, 0x2, 0x7, 0x0, 0x4, 0x80000000, 0x0, 0x10001, 0x4, @perf_config_ext={0x100000000, 0x80000000}, 0x4000, 0x2, 0xb0, 0x1, 0x5, 0x4, 0x9}, r1, 0x6, r0, 0x2) r3 = fanotify_init(0x0, 0x0) r4 = dup2(r3, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000180)="86813a6a5fb27c8131684f9f7d02ccb5", 0x10) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000540)) 2018/04/30 13:17:15 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea477702494b6dccc6839647fd45c1239a3f19b", 0x3c, 0xfffffffffffffff8) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0xfffffffffffffffd]}) readahead(r2, 0x3f, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x0, 0x1, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x0, @rand_addr=0x2}], 0x2c) 2018/04/30 13:17:15 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$cifs(&(0x7f00000000c0)='cifs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x5, &(0x7f0000000540)=[{&(0x7f00000003c0)="08554ec24515f1552fe9421b15338ca9deef73a0a71fe75e3df5a4989a80d0eba0235ba0f2a22e649f83f633f3208e6df30913d2090f46af3250682d0df914eba54fd1e2a6dd044effbdc3bc79766f15da45d82c481055dbbc459c2277faeebeb451a283dfc3d7c64d753568a864253bda6de3d9c7c0b312461f3cdad08a54eefc2e3cb8cc", 0x85, 0x5}, {&(0x7f0000000280)="72fd6b0448f3a778060b45f4f73c91a2599e0f481aca85d75c751c8f434a96ee60deb8adcec30f17b948c1963d6ec666931d9350554bbacadb0ac080d4b6a165567cda151f8238d989f5344322a4d121a13079ee52e8e3bf5e19", 0x5a, 0xe60}, {&(0x7f0000000480)="9b8d2f55a7e24c2697b70a5f04a6864d6dbe69946d53a6121d27985710eda6e083cfa31058da09090541bf83ed69440d4e2704d35a93b3c92b4c563a791795df5cde55108b2dc8", 0x47, 0x1}, {&(0x7f0000000680)="3234a9d1f6c41cccb8dc8aa71191ae32a82041f63cd1932a3764ce284736f106171e54a7f78518f3325ad0aff2c4c33e822d3636b549023e908775ac5cc136a67956cfd1a642f8fd1e6d19bbebd41287636229edc239c73ac683137ef6aeb8068bce0bb7e5ba17270d9f5a2f100df82b543e30b59400ed5f4fb69c0079b529504452e56555a177104b410e9336412a22e31fb97cc483ce131503798da13a1fd420b81bf325c6b33a71afa0e3f9c4fe909df13c36b3c250eac0fde55653e69574964a7a0ae46aa5d5cf08da10fb85bae67e93eaf002c80d09a1386dc51aae97964e51a6d832623787236ee7e73202559954a505b6", 0xf4, 0x3}, {&(0x7f0000000780)="b0cf6bc759fa17677a954964b80ee1f1f570d0aef7ecb8d0895c7c7c8c062c8df3f783c3e3ee8651a6494c8b93d93f29bafd118951073aa4c732966a26c01319b80da4965d5dbe5319d65910e9f4e0bfec152f53f52ac607c4c3daba14010c641c4c0b53012081784ecf3c931b6d18cbd2123cba6a327dfbe4e5fdbee76038627a1774ad2f702643fce4063783cd23", 0x8f, 0x4}], 0x1, &(0x7f00000001c0)='lo\x00') syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070", 0x7a, 0x10000}], 0x0, &(0x7f0000014300)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000005c0)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)}], 0x40001, &(0x7f0000000980)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000380)='./file1\x00', 0x0) 2018/04/30 13:17:15 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000001140)={0x3c, @loopback=0x7f000001, 0x4e22, 0x4, 'dh\x00', 0x0, 0x7f, 0x17}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000), 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) read(r0, &(0x7f0000000140)=""/4096, 0x1000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18080, 0x0) 2018/04/30 13:17:15 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x4100) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x1e) read(r1, &(0x7f0000000240)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x40, {}, 0x0, 0x0, 0x20}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0xed11, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e24, 0x101, @empty, 0xffffffff}, @in6={0xa, 0x4e23, 0x80000001, @empty, 0x800}, @in={0x2, 0x4e24, @rand_addr=0xc7d4}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffff8000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xbc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000200)={0xfffffffffffffffa, 0x5, 0x4, 0x4f0, 0x7, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000280)=0xfffffffffffff001) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) 2018/04/30 13:17:16 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="bb3e76345ad380b4b14edc2ec2aee374dad4c0e1f85a11dcc21f2ff4965911e35be26629298bb078e5a09f856c22c879d4e76c71a803e0bf18c8adc681ac6b45b85deafde6ff14f4dde3eaf16832a54928f63a49375ca5940be776f577baa15622f43b0f4db955ec7bc2074ab7cad6a27bcd1e130cbc"], 0x76) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000300)={r1, 0x80000, r0}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x1f}, 0x54, r2}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 13:17:16 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x10000) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x8000000}, 0x0, 0x5, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000712000/0x600000)=nil, 0x600000, 0x1000009, 0x12, r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000280)}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setresuid(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) 2018/04/30 13:17:16 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x200, 0x6, &(0x7f00000012c0)=[{&(0x7f0000000080)="c6d020283db73ee8909016129266f58b2b7b81db43a4179d132cd633d1698aa2e7e9c2755b26124dbb66927c3f3b69d9dc59d7af3a54c8eb31c09b506af865ea4c3e2a8ecfd8c9399663d3bc6ce057a539f29f71b48dbda663fffc1d0a14fd98f433eb709e1012a97420976f09f15756d6e5fd4e4f6df132ce7f3ab628119e58389450e08ecd71b6466e5fc2dce39c763694aec0f9f4dafb7049186b38bc46635ba6c5a64ec4a9c9f24e257d98cb139d50c8b3da04e106b9ae55da921061a48a5cd8c2f2e1bc46d30b6da906b1ed4608a402036cea226492ad0844d612743321623897ef9974bdc4f5cc0825b3793550e58ee1279fe30d8839", 0xf9, 0x1}, {&(0x7f0000000180)="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", 0x1000, 0xffffffffffffff80}, {&(0x7f0000001180)="fbfcc79f49e99c6ebfe3e81d51ae63afd4da6b528dca304b98885c0ecabb04096bdbfa1d27ed51bbc2922984efa74ee0d7de45859071c178ba89e21b2018ae9fd750d34994f208d290304bb2a5950ff9abc56e673ee9", 0x56, 0x9}, {&(0x7f0000001200)="2230e683a05c16160ea2c3908a17e89283bbe48a04f602197251a2fcf06ee563bbc87b615fa5ef4fd15b34dd", 0x2c, 0xffff}, {&(0x7f0000001240)="cdf2cc3d67d92eba33", 0x9, 0x30000000000}, {&(0x7f0000001280)="95bd033fe7a0df17c3efe93ce3045f449a9c25a34a3f403d52d9f4e011016dc70158f5971beb6115d84f9ec9d2faaa777625", 0x32, 0x20}], 0x101a000, &(0x7f0000001380)={[{@sbsector={'sbsector', 0x3d, [0x33, 0x0]}, 0x2c}, {@dmode={'dmode', 0x3d, [0x37, 0x3d, 0x0, 0x35]}, 0x2c}, {@unhide='unhide', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x33]}, 0x2c}]}) syz_mount_image$hfsplus(&(0x7f00000013c0)='hfsplus\x00', &(0x7f0000001400)='./file0\x00', 0x518, 0x9, &(0x7f0000003a00)=[{&(0x7f0000001440)="0caa8ade2b7d9e989e3cd7da04088e0fb8fc39111a1714c0ca4bf12adb737aaad454680fe09595041524aa341346dda8641fea2b0f7ec0c8cf68a28cd2c2de07b83b7324a8da9486ceb516bf25005cd47c0aaffbab5d5e86cb6ef1833850a53709d749dba13d795b13c52c6410c29cca1ee45e893c6a42b95af53cb91d6294d77ff0100787e924dde6f497cc33b90d8586819e19cfc58b5aa4b97fd3087e138c5c2a6d7bbf8774a5ebfe22bb3af69b8071119e41171fd02c452863b3ec56398dba5293793c73db30eb940b724ff3ce952d8480564c9fb5af0f49ab33bcd292b69c6f", 0xe2, 0x1}, {&(0x7f0000001540)="aef8fc6cdedf1a311eed979de7ff0240ecad269e20dfa90c4f36502d14f5a6ed1ecf8c18d475a7afba66678f1c31a0e0dd3fa0a76f169ee4b77d71db36b427820093fc29d8542798f5042d0fce6a3d205b9caeed09ae6d6b2c868827b1527f72a326639f53710cc8a426fb560dc52c42ea7e8af12a788e2704c8a33857ba271a8ad5d9cc7e55779388c499dc04252c21aaf49d0baa95520d8c969ee86b588b5b68f9cc8c8c67f787df51804053398ebaece0a05c3b9af7f700992caabefbe7bc4127", 0xc2, 0x8001}, {&(0x7f0000001640)="b58563510a2f89750318bd5369ed236d010c267ada99a7a68809a33b2794c197601cdd8b62ac9df461fe3f8c5aa8c4e8b72910fcbc0b2aaf7c41f0bf127a567b87e7cea3237fc70e3c9708048264715f2be977dce01341597428f61576c4f8b04b297db2be79e8c947023ebeb081d65cd8b63d51831a4666a90108677050e2c076025b96931dc3fdb3bda806dba25f1559625a0a4b92504608816296a74a3e5181621618ebb2f3914a022af95418722e0426d4ab5eca7fc1598ef9b98747233edabd4f6c7bf2657cffb53ff9004ce8f1d47a729a2a42465528b051873eb72d76c2ae662c215bc30a859f4f6b", 0xec}, 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0x1000, 0x6ce8080a}, {&(0x7f0000002740)="fa093adfbda7d5d5c628e07d11e5bbecb55f53e4258b8ce8b968697e8130b7007c4fc3ec030cd431c79015e02df6725a7b9ac0f154b2f0f05392e04fd546ee111ac286b93f6a40952c81317098c0f70a2443e29e1ec6e74297e49968ffec839b6d4e02bbaed8c6b71898e60e1e756da29d249f361ba9108efabb456bb86e1eea8bea84a9fa7d8d57d64fb08e5db9ac4dedc6bc172648660b89428d73df94389c30f6f65f2f5b17313d00e5d1548f5ef597b496afbf1af07cb8702f7896df5d3754813f8e0f63e6a50157", 0xca, 0x2}, {&(0x7f0000002840)="f466e32caa99cd9251b2132d99a157099242686bb8936c4387aa4bd68d10db74", 0x20, 0x8}, {&(0x7f0000002880)="560458bb59736948541372feb98c19f3b01ee5dc0d7e811e28b1da0e84412b3cd021a52ceb74a784c12abbe17b2792cc5425aa6488205d69f86e58fd6b7d0608c7b4dee10bb3f7f0a5fbfe92dd160b7e06ba49046f7c6f85f6463b3da23afaa1684bb7995ec0e7957c468e48c3c9be5602701874b6b585d26b76c58157e2c5896d77f90fc1f419147fcb2462e0f5e1aaaa8fdae870fb3f7dfbd135b94aee2ebb6bd91d5dacbdc48b599bb1be6e7e5ffb711d1988fc16747bc1543ff221dfa20bc5211e94692d64bf30431ec52c39de57c6bea0ebb61c44498955acf36f2efe", 0xdf, 0x2}, {&(0x7f0000002980)="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", 0x1000, 0xad6}, {&(0x7f0000003980)="45e8e29de6710c82df86909ca4b61f916bfc51da5a319f52290d196e7ef330ab7fa2cb2fe450c3a34c36c430470a0e46d89ae48dc4f2f9b02baa708b5b55290af5816399433fdc4f69fb9eb92c9679f51a6c1eab26821d97792c32de9e2f7aae8d2847744c4dbcae3ec77ca06fc2ab31f660c8a5e7d5f96e877730d1aa512800", 0x80, 0xce66}], 0x2000400, &(0x7f0000003b00)={[{@nobarrier='nobarrier', 0x2c}, {@type={'type', 0x3d, "c351eadb"}, 0x2c}, {@nls={'nls', 0x3d, 'cp737'}, 0x2c}, {@type={'type', 0x3d, "39b880e3"}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nls={'nls', 0x3d, 'iso8859-5'}, 0x2c}, {@type={'type', 0x3d, "dd50a692"}, 0x2c}, {@type={'type', 0x3d, "0dfa74e4"}, 0x2c}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003b80)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003bc0)={0xea, 0x2, 0x2, 0x5}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c00)={0x0}, &(0x7f0000003c40)=0xc) r2 = syz_open_procfs$namespace(r1, &(0x7f0000003c80)='ns/net\x00') r3 = dup3(r2, r0, 0x80000) write$selinux_create(r3, &(0x7f0000003cc0)=@access={'system_u:object_r:udev_exec_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x35}, 0x2f) syz_mount_image$ntfs(&(0x7f0000003d00)='ntfs\x00', &(0x7f0000003d40)='./file0\x00', 0x0, 0x2, &(0x7f0000003f00)=[{&(0x7f0000003d80)="c2cd902f39534bed114f4f7983cc6e01d9edfeefec0bcbd6e84c16ef6445c096e2a8ab63857691697a115b98ab93e26e1d918fe53d89a4ce60bd40d255ff7784a1f36db8ace910d751a208f46314bd585b08ab24f3d2d4f67b495ceef9302e8c73912fe8506f9685c091bf3a887e0110104711925d35d91035bc3a9483ac289c67cbc56cb47f1cde93081376aaf5655526a17b56653215d61d2bf9d9a3c9192eb7d773f2dfdd2de8cb79f3c35ce61f8e4def2a3110f520b54335570105948544415cfb5265dc8cf19821ab98bb598526038c214964d581f64444578d4a5f4483095039ed807cfd01dc3a6286be10ba2deee59b25", 0xf4, 0x8000}, {&(0x7f0000003e80)="f4d8d1dc7ea4d22d9a57156c66afe72d9f80b0e0b3d17a7b9d4e1c6d323fe53fe4193007fbd96ea06c5e23f154efb6f403031fe06816067abd778ced88b3618dc243d82109575ae2658272866c472f4d553585072146a98c", 0x58, 0x6}], 0x2000, &(0x7f0000003f40)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3e, 0x35]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x0, 0x35, 0x37, 0x30, 0x3f]}, 0x2c}]}) clock_gettime(0x0, &(0x7f0000003fc0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000004040)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}, &(0x7f0000004080)) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f00000040c0)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000004100)={0x2, [0x0, 0x0]}, &(0x7f0000004140)=0xc) syz_mount_image$xfs(&(0x7f0000004180)='xfs\x00', &(0x7f00000041c0)='./file0\x00', 0x6, 0x7, &(0x7f0000004640)=[{&(0x7f0000004200)="1f24d63ef68eb34eec32e35d4f5ff8405231d98c09db5cd30a3966ce9ba4e8b4c140557cafe190e4fc8296d9bd8a1de485eb4c0f3a77279cd6a83446f2a7851ba6cad12390019dcc7621cc0b2f117caba26423e315728dec127a16d2b339e46968e49993d537c61db3f64eba18082ea2c163be49e2228579b23139ea90603d0d676efb82abc087302abded90869d75a69a47979756f150d24238", 0x9a, 0x3}, {&(0x7f00000042c0)="d3f0aa841959f1971872c32948d5b176e3e09505f6b101255774b68efbc4c5c9e9e89b495deb3c4ffd6652dd499a681d21b4c091858d6f1e2f4ccd2346032a51dac3412117faea4b51175a7149b9c24c0e2771a63ddc92aeee45cb7d7ea0dfe9c5c9d9e9d5a6a75973e5b66e0427fe0fea8eba5bff874dedd76b33f36e96718a9d880ae9c2c516f056b6610236676a5468405c3310b8f5078ff2e8ec005f06734ab801232c6670013fa0c162fdca1b77fb84f8baee09f461295c405b581e3badbb9885d8274aca8ff1a6005a130f3537ce45718b2cf7e25fd90d7b75bda42a780697e5b58e277912c31275bcf4e099", 0xef, 0x9}, {&(0x7f00000043c0)="e5230def3b781a7f6b389a5c0980449ac69aa8c71a09fde533f0bb892b0517eac8401f379823a4dd194f2c1331fc03373696400970a4bd8ad4326535470b8d9e4ca230530185324660a1e2db9840ae1a38eefce07225ef2d9e5d0cb75d36c7", 0x5f, 0x41}, {&(0x7f0000004440)="938f634f97260dd358e9b039f67c66a143579dbcba383e79103540c7eab94ca82bbec23b3d1399356f850c06d78c94a58fdb33ab27ef3f47933bc12ed4435e2858cac9a8b6372c96bdcb432515b4158020c531fd793d125e6e97e025892131573124", 0x62, 0x1}, {&(0x7f00000044c0)="48a158e0930cba8fba515e8edf94248eb3841dd4c958759bfffbc3f77723c2206cbddcdfe16fe63900da89af6353a6202cb6c34fbbf758686479fc40f55f07fdfdfdb2992fbc46a72cfb16dbff7fec95b627b3ac23ddedbc36ca9c58a023bedb4eb0e6f41685523bac0bbb1090d17bde25bdaf4972425b341ec7e29ad431cab64e257dcdee40910bcfbb063b2a722f979f6a0b303501dab40cbb8d31fd62e14f2180f641aa65afe537440646302d2c04855a0e08adac0a6265082186a455819b644c843e2d3d96964393dce4f0fda51ec2dea33c53a5afdba8b92d0e6f681157417e8712452fb5a7e21b17d8d028", 0xee, 0x6}, {&(0x7f00000045c0)="6be031932100aff6c65327e80415f0530a3f8f357e30344fc9562dc176958f304bc70028252bdcfb17e97ee754ca74738b", 0x31, 0x20}, {&(0x7f0000004600)="d357d3d962c46bd1c95ce799064ed3686577d2869cb703f07d5a56327ff1f7c4ee1af507f25edcf66f179fc568a8d273845714df80b7a5", 0x37, 0x4}], 0x80, &(0x7f0000004700)={'nouuid,', {[{@inode64='inode64', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@noalign='noalign', 0x2c}]}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000004740)={0xffffffffffffffff, 0x2, 0x8c, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000004780)=[@in6={0xa, 0x4e21, 0x78, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x400}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x10000}], 0xac) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000004840)={0x5400003e, 0x706, 0x14}) getsockopt$inet6_int(r8, 0x29, 0x3f, &(0x7f0000004880), &(0x7f00000048c0)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000004980)={'veth1_to_team\x00', 0x0}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000049c0)={r10, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000004a00), &(0x7f0000004a40)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r8, 0x541b, &(0x7f0000004a80)) sendmsg$netrom(r3, &(0x7f0000006040)={&(0x7f0000004ac0)=@full={{0x3, {"8d48c7c98d3d8c"}, 0x4}, [{"371db834e77d0c"}, {"b0a03184a2820a"}, {"2b4ed1255c6f08"}, {"eabfef0c6dbb15"}, {"466cfdae7290a9"}, {"6c9135cf8da4e2"}, {"dd65184ef3ba51"}, {"5bc0c91c3962c8"}]}, 0x48, &(0x7f0000004d80)=[{&(0x7f0000004b40)="cc80b45652bcafe682e4f54954f827901eb9e8d924fecc1f0e71e58067d50d71dfab5874c1a14cbb9a4ce7330c7e6d1ae2bb8bd06402393def4c8d211c4f77cddf08c40a83e2bb08bed7eb7b451d862b01d240eed3f0b56058d93a4520eda9b63a5be839c8a18cf0f42aea06b1f98cbd5848ae3dea8d1a7c407871ff10f6f15cc1f658249c414f8ab184b6c303a278d3dcd173e13548ee60644ce17726863c342d4f844a149d101e94c6bf170cb4bfda872f96d5c650ff5705", 0xb9}, {&(0x7f0000004c00)="8f1c9d2c78a589874c6a7feb63", 0xd}, {&(0x7f0000004c40)="a1cf8938017ac1bd8780e410c489a38d1b", 0x11}, {&(0x7f0000004c80)="00556f6e68a04a351b0f16d2ec9c9c64dd46d2c22009b4c97a3b3ca2bf2b792101ee89fcc53bc6652a3ac4eecee971800dd935c624686f4b93282149e4719290d7948e4eff2578dd7ed5cf0b65a2f7a27dcd5628c9fe0cea8db3531fffb6fdd22806473ac905097c2e05024f6910738b8310b8f201dc51861a9c49d145b54d13a5f07814b1d013def7e83dc7f0ec46dd1d4229b4031a203557040680545d06af5f097dec4114aa29541402938e0e25bfdae57cc67546bcedae3b385b36c2e1ea52addbfc2bdffbedc32c4343958c4e69386d73e4654b", 0xd6}], 0x4, &(0x7f0000004dc0)=[{0x88, 0x112, 0x400, "8eb4394d6d80e80142fad264b006023ad2791110a983b22eecac77d215ef0d6c92927cc718e13065b3505567f138e266f4f89541e33c53d35d1fe1efbc118aa85f0ae7d3420707d618cea1ac0b822d25a6b4f92343726f9c839e6e1bf5228fe34d6a1294be1cb985905165c10c7b96849abbba3bc10f"}, {0xb8, 0x1, 0x1, "0bce945b34dc7732968261cd9462eb76f9018b437186d7efcf1e88ccd86fe53cdd39a7572f0e35011e2ec78e09463a360f31fc8bf511aa17f7aead70531cea8e21d40c78dcc282139f52678869851d7aeb38781179ac6392034e21b02b7437a7c5848b80ca9ea9b7f90f46b208ff717dafad3d19b2eca224841c7edaad3c12eea7cfcd9e145a628ae75244b655801fc863bf3cf223da88fc297ab4f9e35aa262c4302b9eae52"}, {0x1010, 0x112, 0x0, "c2e93e0674b10f064294b295c77bed2e6c0fb67842a9dff45be79a1c37eea37ceb11d7f6e0ad23415e0c9e265dbd4a37fbd3af2d0163a32fd682ad256ef854f69c51a1d5ebf7a483a55c12ac183bc262ea05ec3b05ef56d125b908d9a578f2ce1e682bd84924ae17b3d556addbef95517472be3d51a89bc19cdd9d08f94ce5491a0302a217a3c337574a039f591ee0dbc9840e57756874e77a225c51a413d1ea40b7ebd319626a76d5339e09645a918b64b4b53e818da8b265e16c5e953bae85f09ac660dd06e43af3883ec494c5aef0e992617d51f7aad4dfeb7508c4b7cb7e3ca2abe9eed46b5f680a3cb04b66b58a9db5a5d3e71b78ee8a90b889d9b8bd401e293977e78c5c8d31699a75845acd2368bf141e0262753b4a85293ee431b35aa2517502321843d31cb5963ea4caf9aef379c611434d2e0c42a006708a0ec34d72cd4dc03eaae7555dc22f25f883e761632fe41d9c04d9d5e859ac67140974a4c9dffd817de92baaa583d8e9c862897d777e7313ab8c2cb6eecca3f85ae671c3761b27b760951b0b5d1f7b0c23ef6e752d686e1436d5bf7cbce79b6860669a775f6440c99236785a03b72a70672c6077f50f4c4707f5da9c0d58956c9dc7450884663ff8b008659781846a38360520eb6229411e8feb3ce5592150cdceda00e5001a8eec7362a2c1cb8e98e55ce1a25aa011af23c6b1567ffebb72c419d0832f76d62eb64d937e0af1d8b168b44def6506a3b4b9428635138640b04d7e83cb4bd215fc2ed1ef0499bf660303ec2044a202711e13168c7acdba6ff94d9425eac111b2b6b8351ed52b35bd54ff54e5b02611a3f9eb6e90a3f5b910649ea06d10a94aa23658cfab0b1b699aee74e30138e1b47f58402b5cdd87913fa00fd76bdf758f4f7554c1cfcd8bc28cf200b5a41e6d962649281b03c4f18d0a45ea0477e50bc6ce3d5a0cdb5864d9ce94b4a422c8847c4c9f45b9e9089e130b90d0e859fb7fe021e7966cb60d8e716305705b3318ba7a43a391a14bca01741f8c63841c4e3bef64cc58c1532293305cc1aaecaeb5c96a0f720355e74a1de328e03df92dcbe3118be4c88530272cb29dc5d61faa5be8e42b15b044f545e4eb5e3746a363d2e0ffcc0392c026c0289cc50545122d74b5dd33934d267bc3e485346fc7bbb79e8045ad5a0de782ece3d7f71f45b34ab08876b6869ed3ad0c5fbbed462db81126cf4f4a1be077cb1dd45f5486e8f96d9179685fc038ba45e655a092d9d3a6965cda3229828a586f2ffa3c287e44dad019d2ef5560b9a1efdb102bc9fd7d0f79f1913ae4e787d3035922b3bc303d6debd9493babecd95ee5b141be8636a8be18c791637ace1c2fe493ad21ecf5583271d772fd54349322986cfb5a145b5f57cdf78fd5a2fb0426bc562721f02bb053f3917ba35e79022e81cfdf7bcbc522118626152daad8043acd424dd40e99476959a5c0f25dd2ecbe60cd34844709639e65b2e04e2424c5b8aa8cc76855976d4bc44e350940eb937dfd0c1a49ed92d41f131274d06c2007b0c93c8f731d1acca95d123e92f4d020be3e01ea9e49bb3915367a265fa56dd33252b7fe386c56fa7ba7762c7204045d66acdfa41510a2056cc5b9638f658e9127bfdfa6bca396c6f3ea395f4b513d9817d33cea6a3676136ac5922b85a50d96d7761a11cd80c85163c0a0023434cf561777f91333175bd0ab7e9524eb7104bc8569011adcadfb19aaf6f97c11bbbafa790c6b25ecc1fbcdc311e766c273a8f562ef232f884d151104763a8eb51fca1608ebade43266da302838ff584ae1b885de87e6a9ae0f7f6945da0aa262cdf091ee426c555964de81a165d886e2daf43ea2ccee3e988ab76596b6202d24f2b5c51183ab01e6f5b91c8a9a003e9ad599ace6a0903c770b987e83d5dd7d83427075effbe620b8545b14fa744123ca76bd5651e66ab3876420dbe3711e5e527455b1c97836a35d6fb3f95e4e8775f97696c58427d57b691b55b532e07a969722b3b40ceba464db2c6b517e926b7e0ca65e251b03b614e18a7b295d1a4e09e20b43e143e4d6d5ff13ae8063898fef4d50144621354c5868b900543e3cf7fd83acaabe016bbfa1adb680a1b006d02ca693461369a907a84e6a06d69ddde3d6bb222c4ae43e004ff886ca258bf50775729ca69e1a620d60a163a3471c01823a0337ba166b8fc8a42fe4b73e820c6c6e1d30ea1f7682ef8d414fbd10f379d8d6da166e16d70fc74953f3e90f338d45f6cf1ff6dc8168aacdf112a60c0f1b15a39c14d8c82eb67f0c083c2da904a9eb0a285c47aa433148bb2e519cc46d9f3533819c637cb61e1beffb91c7be4096526d8276390d5b553f9ff9f4ddfebead8391b6e40a14c290411f69fbef75c845554a03b72a637d497b1882f5f815af90d1fd72ddc61d631ced555e9dc39060d741adae4fdf7633fbe20e42550e2a28d9b602f452ad7bf300da61690abf6c19f79f8662123dd17ee0127b45437c748ce9651b7de32c5de6a69371dec47d709b3008687cc9b803c0ff50cdd0c1d72de52bf83ca941f2be1613754078fc334fc6b1256eab07f33f806caaa5512afd62347c897d29d72b632ce2a8dc4f3d1c8122dadf9a49830bd006fa3e50966905ee856e1bfb159a36ffc72f4ddd33cc43ce450f7360845499b74f145f2d1b88a672830f4b4dd818ee35edaf86a2200dd33d2a4626170e75db0648a45db37ab2f75e7560c3765f383c4b9107562594b2116798beeb1e675091f1b553cdb82a0179724aa5c2d88c732d195f6469336cdd0af289f0b39b7430331803ced075b97e79a7027e3694210301a8ee6a9e407df54f6c78b04fb0798b1731a3c97c437dbebff14d948e37a916c649bd2344eda7b195fa06f76872c1dc0847609cba75fb59eedb8be939ea74c0aafce797d44fe17e423bb7751b458cbe8814f4626cddfa7851728bbdafa91a55c6f4ab3f0d575cd1cbae6905a82f116feb940d338bf6465513b95e05b19abd75cdf00f064a36d6618e90e38ce38e98bb395061d48fee40d7135fd0c74977973f6b044718b88f12d3c6287fef7d687ec23864b8dd3dc8f2dd1ec6b6021d012d7c8cb21510eeb1a764c12aecbb5693965614beb33bd448383abf2182ae6287324018c0a8345fd5f557aa7e1c35b0ea35d41e714aa720988408a27892be243538d7ace9361ebecb07803db93d54ecb90b5b115cfe2d0997345af40d19fb420694839fd9c2e5e8e63f6d338736a2de91efd37a4493383bc6e39fc6448bd7f4da4f88f96b644ef21813bfea4eb3cd96e73a5436def7caa517a4efa86a146d780f97393a7b15cec4d5e8b9e56b692b4412bb572745d5bebb539bd8455798ce2126123ecdd13ba1a569bbc4c6afea676e2d6475798ef05fd31af8ae8f74bbdcc88dcf8b794f63d71508eb7426da11f635f57e8a7fec70f1bd09b91035fba5086da740a926654760b98d050e5e40a1969d6784394d92ad5360841aac52479907b66b2dcc55dced001908147b090530f60ee7dccbf768d408627a5d9bca2e8d6783880323090b21d14a40a65846ccbeb8d633aa14ddf48e94d2387efedeb21a01cb4bf147a6a26455539d4a45c28dcb0519a9562675542c8f9d13e7b9e07e2df97b6b051cecd9a9fd6ba7a4ed9250353e73690b82a1fc3a34c4ab978c66eccde961b8eb3bfd2448960a230cf35c201b641df19aaf6bdd4491114193a7ab33fff862ee2882a1e46819ab620530d34c4f0041e3021b862e6ef516a0c3aa9f51992352e3ed0e726026c4afb4993ae946ead622554c57a06db1cfb410813ce6b297c0a04f4b457f2a2c7e491adb85be9e004d377e162b3e3498d25700e219c8bd4652315add522a5d98f88a36e6a93c35d37d964f27671db7b17cef5ae028dbd9cd796da62648d03f818c97744e23c4491d0ad0014b3c88c2e95e993c1ec41ffdcfdcba04b036c6f3047c45799c4029ca6e719461a106055ade399d8bd80a66453b2e8d4cea6fe61d898b65936b9237fcb4dde4b03f248d3781ca95f0b04665250f5a73ab40b76cd71bf800cb2cd546a341b9a26c13fc98fb51512e3f7e0001761c5d6ab2753a882ec22d7751aec62ee2d5dd8a51c2a2c7341da3e08f02cc755e2344da906bfb87eb7c600e2a60adf8521e300a8c3823ed692bccdb53a442a4feb462e5ba8f86d3b53b75a49cca66a850dddcd25ba7728a54e8e7d2e4f220dd566d21734abde4fd79d53e3c13c4a8c8b224b58095d056e11abc6c1282e5751ef7119c0a65dba1b6808ec785dacf0602ecd0026fec30a63441303f965085841e69518ab111ab72a1d022a2eb9f4b7d05c0936d433f3dfdc9744765016026ee87c3d225ddc22ef7e2f25af841b207e10f973b4a156917e1d8bb26ec06c22e35c0c4643766e7d3492fae08cb0b3c48f61224dee58d1ebf1eacfb6cee307eca0b8860a50c0493b4ba9efc51a5ef7985418dcd7b3607c1d9eb8eb5bd60405f0a8f445cdb5149906eaf7b7131894b847c951cab9d96ade6130df8c120410ca6b7c69ac63c80e8f5c7354735ff36efe8470163c062d2548069fb6418464db73844769aa7493fcbfade4857f36e944ad714c66d2c56af04756543126b6fecdfffbd64fa62d577996da442b707df6b21acbdcebc08ce33f257bd7b0e675043d70617b5b99aad7052ba32b0d160c0795971d643231fb78909c83deaa63aa27aa2ceb8133b4b13c4c72091685b616cd19ce80a62235b40697404294bae936f495221dae2bbdc11a9f03cb1e8205948bd6155e6f37edecf3439b2245c0b190da108290168f3e20098e93d558611b177b167ccbef4d6f6d13a6da69aba147c35ee30c883ec86c9fb0982f231c008184022f3acf2418bf839bf0188b4fbe6fc3bc779fbcbe2ba2b051142ee9d80e513b9200c387bfd69db7fdeecfcf25f3099872e756ee84978801ecd85c9baf1292746be9e65ff73586f85d3918d9da67d75964f234ca48a25917031407071ec2e8ecc7e163facb6b61892e003d19091ace2d3bbbfc6ee62cd716ab4ed81de90304addf5dfa26dbf0696777fccfa2dbc04ba47925e4b92b39a91402ad3c6ac3a637c78de8d677781c56001935a9877738218ce7f54815e285a35f74ace50a5e0cb3c5af4242128ddcf8cdf809621e2e5295198de0ee6d9055cd0688146e424c52c2ebbf94153a70628874f44d7273b1efb581679128dba46b7a91baefc9b9e7cad6f7577a138a99383c11311729ad30a7b2e0447e522e1b206ef309fa7d5d2e4aaeec84603c2f2dd069811932f020c4a7b5101ea9fd744035d0fe78472a1b6915c823e77a7fbaf7616f4b6268f5fb449a6e688861ea8f443cf33c1ce63ff3c1817affee2d4a0e2c035c3281e17537d69ad4ecfd924cd05467cf3997ad6cb06d8c6ac19c3a307c751222f44be34577c43a97798942d241807664fd5427aaa4285af724e916a731200e0f04045a03909bea6d36857de4bcb71e49bd79a01feda2e7b6284ef2b12501a302869eaa28bcbb4481c7f32fa3bd7e1777cfc323ac8d1b446e9cbf150e429fc241359724983cecb00cea85ec7fa67e2523c4c1765698f9680682ab3611cf0dea1f71290b326e64c0f1cb8c7997b1b656f946b044e2483f463c4ec669ccb166091d6246951cb31ddfdb790d070042ae6c00731fad085881efbf30369b65dcc1af92f49552b0c5bca0e92706f3f2be8353f12fd3918c11fbd61e7097c3210ea803c08f3c25717fa2214537678de9f829dec3bd46a0cb5d3627d676fdc12a0ca6f21fcd28577c8"}, {0x110, 0x10d, 0xfff, "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"}], 0x1260, 0x2404c001}, 0x4000) ioctl$VT_RELDISP(r8, 0x5605) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000006080)={r9, 0x1d, "4c764c9cd17e7523f152a6716956322a12c04b7d6b964dd15911aee7c3"}, &(0x7f00000060c0)=0x25) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000006100)={@mcast2={0xff, 0x2, [], 0x1}, 0x23, r10}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000006140)={0x7, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000006180)={0x3, r11}) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f00000061c0)) 2018/04/30 13:17:16 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x8000000020) 2018/04/30 13:17:16 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$cifs(&(0x7f00000000c0)='cifs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x5, &(0x7f0000000540)=[{&(0x7f00000003c0)="08554ec24515f1552fe9421b15338ca9deef73a0a71fe75e3df5a4989a80d0eba0235ba0f2a22e649f83f633f3208e6df30913d2090f46af3250682d0df914eba54fd1e2a6dd044effbdc3bc79766f15da45d82c481055dbbc459c2277faeebeb451a283dfc3d7c64d753568a864253bda6de3d9c7c0b312461f3cdad08a54eefc2e3cb8cc", 0x85, 0x5}, {&(0x7f0000000280)="72fd6b0448f3a778060b45f4f73c91a2599e0f481aca85d75c751c8f434a96ee60deb8adcec30f17b948c1963d6ec666931d9350554bbacadb0ac080d4b6a165567cda151f8238d989f5344322a4d121a13079ee52e8e3bf5e19", 0x5a, 0xe60}, {&(0x7f0000000480)="9b8d2f55a7e24c2697b70a5f04a6864d6dbe69946d53a6121d27985710eda6e083cfa31058da09090541bf83ed69440d4e2704d35a93b3c92b4c563a791795df5cde55108b2dc8", 0x47, 0x1}, {&(0x7f0000000680)="3234a9d1f6c41cccb8dc8aa71191ae32a82041f63cd1932a3764ce284736f106171e54a7f78518f3325ad0aff2c4c33e822d3636b549023e908775ac5cc136a67956cfd1a642f8fd1e6d19bbebd41287636229edc239c73ac683137ef6aeb8068bce0bb7e5ba17270d9f5a2f100df82b543e30b59400ed5f4fb69c0079b529504452e56555a177104b410e9336412a22e31fb97cc483ce131503798da13a1fd420b81bf325c6b33a71afa0e3f9c4fe909df13c36b3c250eac0fde55653e69574964a7a0ae46aa5d5cf08da10fb85bae67e93eaf002c80d09a1386dc51aae97964e51a6d832623787236ee7e73202559954a505b6", 0xf4, 0x3}, {&(0x7f0000000780)="b0cf6bc759fa17677a954964b80ee1f1f570d0aef7ecb8d0895c7c7c8c062c8df3f783c3e3ee8651a6494c8b93d93f29bafd118951073aa4c732966a26c01319b80da4965d5dbe5319d65910e9f4e0bfec152f53f52ac607c4c3daba14010c641c4c0b53012081784ecf3c931b6d18cbd2123cba6a327dfbe4e5fdbee76038627a1774ad2f702643fce4063783cd23", 0x8f, 0x4}], 0x1, &(0x7f00000001c0)='lo\x00') syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070", 0x7a, 0x10000}], 0x0, &(0x7f0000014300)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000005c0)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)}], 0x40001, &(0x7f0000000980)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000380)='./file1\x00', 0x0) 2018/04/30 13:17:16 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x1}, 0x1c) 2018/04/30 13:17:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mlockall(0x3) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000400)=""/176) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000200)={{0x2, 0x3, 0xee7, 0x0, 0xfffffffffffffff8}, 0x5, 0x4}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000180)={0x0, 0x7ff, 0x8, 0x6, 0x8, 0x4}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000280)=""/24, &(0x7f00000002c0)=0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x684, 0xfffffffffffffffa, 0x2, 'queue1\x00', 0x7}) 2018/04/30 13:17:16 executing program 1: r0 = memfd_create(&(0x7f0000000040)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x10040, 0xfec) 2018/04/30 13:17:16 executing program 3: madvise(&(0x7f00002f4000/0x5000)=nil, 0x5000, 0xc) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:16 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="000000ca", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) ftruncate(0xffffffffffffffff, 0x80000) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x2b) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5e5a0af6cece", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}]}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000740)={0x6, &(0x7f0000000280)=""/85, &(0x7f0000000680)=[{0xfffffffffffffdc8, 0xd6, 0x6, &(0x7f0000000300)=""/214}, {0x7fff, 0x8c, 0x8, &(0x7f0000000400)=""/140}, {0xaa5, 0x0, 0x180000000, &(0x7f00000001c0)}, {0x3, 0x7d, 0x7, &(0x7f00000004c0)=""/125}, {0x5, 0x49, 0x7, &(0x7f0000000540)=""/73}, {0x7, 0x96, 0x5, &(0x7f00000005c0)=""/150}]}) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1bb6e2a674cc41e96fb2d732889138c2ee60a9042c461029ec4d496e55fba6015d08f690135abd7e1b1587c7e380e2cdca595c1e56b1635e6c3f4452d0fc84647fa6afd396794eae98f9b53151048a297d7342967496a01ea897592c9c1cd5faa71d619480fcd6688341f7b631dc0ca2ab25542bc28294faa3ef143b7bbec25610f60aa0f1ca4915111fe50c6ee18d4c71bdd469b2bef2d0653465a018c95edebc20cdd91d955ded39577099e011b882a1389ac990e3479db2f67154b4da2cf2ec5f20643afba767fd19861a63888d1a81646c9042f664d98d72254c94bfea2726fa6ac994a482080a8740282de5e80022e76904bc1f857b2fd041020ef3c5cf9f993c1ff73bfc56812f27796c39f31647fc2739b1e3deef088a423728183af747f99550b7c94489004fba6d0a5207d2943669fe7d5d8986e43a26d7598ef7a247441f1576547ade32191c04cc4efb6ce41d8999e136bc3aa0f2366f2d1c1b098c669e28692064fa5d61056bc04dba9b5019fa60c350e7e9025d6e1129242e37cd03472ccb214be37788fe1ecf3d209ffd1857fb01f653f202276c32bf73495a11521db00e6439adcd5593ee1f66bc9b0c78fd49da57625bf252629a2ae0dc5a08c6c41694917653a763d3dcc8740ad5b0ed08e08438a15b456d62f5da2f98bbf8b198abc5debcebc0b3995868510bb0eb5237d0f8f8224ce8d6238737a87f5f5d6255fcda93a288767b7b9a2a701b19fa19694b8f74ffbdb1fc81556a1abcd1acabba16381eb89ab8e3d1160e13d6ca3b172947ede0e1d9df26d156c073d94f3841113f46ca71b44615d7e15088239859317246786ce0fd0509a918dda7f91623c7c3fd6623202bec7724be0165de0a69356acb6f7a4a5047a6cf5a67664e17a446a90dbb80ce03ff892451920cf1f89129219dde2f80b723bbdbcf1a54a2a046acebee754fa4ecebb859be364a9dc7ce53e89246af82e14527822f0af46064b96d0d7d45b1c0e69dea099476378287805cf18699298c1a42bb9f4e9b8acb1bcbba8ef9abcd4db27b2a7ad1d6677c0a79cd1b4b69b7af211f2554b122c72fc7d1b92c556555e55ba4586f0399ef2a2198f72be6df2130547ee7d02f74566307781b7da34736dcfdd63816e5def8353d36183cfc0d9cf7460cdd2f66d5f93bfcc5a5e1bdeb70e9ec60204ffe3ba874fc37a245cd5ecb46a0858818e5d41658c33196516a8275c2622c2d831552d1be40124a0175e0451228b52fae4dd73c5d2503ff862294b3034a9f0114daad6e39e24d0d45276b4406b33e25617edf8aaf383db13f97f2580db2d040c0a71d15c186bdcf46cd25328a45de222886da5253292d6c7c51b3aaa9df434a93427cc490b17eb3ced0cd2d9bc2430bfb33b8a56f508bc789bda7e40c03a340d96f8cbc2ac83323b68fefffc050dae75d394520c28d5c967d2aafa2657d77b3137418de623c40cf0307acc7b1d8ae07f29ae4764a33e75c0dbf785674d7b851c498a47f2c13f581fc02dbe992216b392df11576b32defcec402dbc988b7faa53698b8e1a9274ffc75d9b50ebcd1c284a786a7bb08d15e8d9e20610154bc1c00224355ef2f53dc9ae1e0de8232745eae82ed2f0fa26aeccd613a9399dfcb0c8745bd60ae06993d2c467303768ce2707057d44e87be71245f4c8cf1ddf94dc81506b2060322086aaff7b804d35613bb7a599d4f162be44e81ccadf1455d76bc02e12aecb95cbd5e9737ebccfdfbf18613a4faa8cbdc34f828c189509c319a4c685c8d3fa99e007aad6468ec279b30bf7e10f4c32e5c70751e122cdf94ebac0933a59483e2e790e04429c3d93284aaa4f9e21d6879431ca94d4c49b86dad4ec2b79b68d167feca90d9e2a6e90470b69358a060226f9af8ce837aa8d0299c0d4be50a045991802dfa0a1a2dba8beba7dd4f56585fe8a87be07c52db2f9b69602931874176d1dda1c989737e419156d2a4ed30969ab8f6a86e593e2917ba7f09ac759361e5644dd98328ca6ed78adfeba93bee1bb69baacb3e1eea32e4ec62ed03c06f937cc383f6146a2daa57", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/30 13:17:16 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0701"], 0x2) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x7, 0x0, 0x3000}, 0x4) 2018/04/30 13:17:16 executing program 6: r0 = socket$inet(0x2, 0x3, 0x20000000084) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="c969bac8e97cda4cf3608485f3aae9c7322d99375f7d7264d5a063d0416007017277e492eb7eeccc713e6e217fda8e44e26bcb9b97f8099e1d05f870b2b7d0d6de09c9d2d70d390d834340acb92dc3eab37e036e9aabe9ec411488549080e2a82bd8ea91b1df74c0aa17171d959fe537539eb190a55b09c73e307832af3e1275723e57ea1723839721e1f43dbf831616", 0x90) sendto$inet(r0, &(0x7f0000000000)="a67cc94abaa5d65be3bb68ee0ed149c4", 0x10, 0x0, &(0x7f0000000100)={0x2}, 0x10) 2018/04/30 13:17:16 executing program 0: r0 = socket$inet(0x2, 0x3, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x400}, 0x89d, [0x2, 0x2, 0x6, 0x0, 0x7fffffff, 0x5e19b7aa, 0x752, 0xe4d]}, 0x5c) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000)="c77bc740e3b2797fb27921c5097af9", 0xf) sendto$inet(r0, &(0x7f0000000000), 0x1c, 0x0, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000040)={@multicast2, @multicast1, @local}, &(0x7f0000000080)=0xc) 2018/04/30 13:17:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="2900000018003109002000010020ce060200000000ffff0200000ef4ff010000000000000000000000", 0x29}], 0x1) 2018/04/30 13:17:16 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xb5a, 0x0, 0x200}, &(0x7f0000000100)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/04/30 13:17:16 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2000800) dup2(r0, r1) 2018/04/30 13:17:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000049c0)={'yam0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004a00)={'ipddp0\x00', r1}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x105000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r3, 0x7fffffff}, 0x8) 2018/04/30 13:17:16 executing program 0: open(&(0x7f0000000180)='./file0\x00', 0x842, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x9) fallocate(r0, 0x12, 0x0, 0x1ff) 2018/04/30 13:17:16 executing program 3: r0 = 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) mmap(&(0x7f000062e000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x10000, 0x4) 2018/04/30 13:17:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="feffffffffffffff4f859ef5e804000000000000000000000000000000"]) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f0000000080)=0xc) 2018/04/30 13:17:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000), 0x1000}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) listen(r0, 0x0) 2018/04/30 13:17:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x138, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000400)=0x6493, 0x4) timer_create(0x7, &(0x7f0000000240)={0x0, 0x22, 0x1}, &(0x7f0000000280)=0x0) timer_getoverrun(r2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xb3) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.stat\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000380)=""/84) 2018/04/30 13:17:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 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) r0 = socket$inet6(0xa, 0x3, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0x10) 2018/04/30 13:17:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) prctl$getreaper(0x3b, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000000180)=""/144, &(0x7f0000e58000)=0x28) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb0000005fd3633c1110cef9843cd5632e805cc11bf8a182e6c16b971dafd8f58ac6e6e3bca979db806ed6d9ba42e18d10df503e273a96d9e788e6dd7e10ca9405446d0a253b29046308720a3a38cb114add15e4979e416a57fd2875fe3d691a556a11b13dd1f9d667d49b3bd6847a65b5805f167742853b0ac3c7c4797afae816bde5d81007874850c4e29e2b3dbdb1cb553242307d174568a90a2bbc46bafa5724eee39899569445f55542ba155b03506484fe0a3d0fe27a69791775fecc296ab9f22730202a19cea3091d38dd"], &(0x7f0000000140)=0xd3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0x3ff, 0x20}, 0xc) fcntl$notify(r0, 0x402, 0x2) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/30 13:17:16 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) exit_group(0x0) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000000000, 0x1c053, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:16 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x4b99, 0x5) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) execve(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='selfsystem*\x00'], &(0x7f00000002c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='GPL-\x00', &(0x7f0000000180)="2d2127e82e657468313a6574683100", &(0x7f00000001c0)='@eth1[\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='proctrusted\x00', &(0x7f0000000280)='-wlan1}$\x00']) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007e40)={{{@in6=@loopback, @in6=@mcast2}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000007f40)=0xe8) r1 = getgid() stat(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000400)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) getgroups(0x5, &(0x7f0000000680)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) setgroups(0x9, &(0x7f0000000780)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) 2018/04/30 13:17:16 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x40) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x2000000000000, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/04/30 13:17:17 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000200)={[0x2d, 0x30]}, 0x2) 2018/04/30 13:17:17 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001300)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001400)=0xe8) connect$packet(r1, &(0x7f0000001440)={0x11, 0x1c, r2, 0x1, 0x5, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:17 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x6, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400001, 0x0) 2018/04/30 13:17:17 executing program 5: r0 = memfd_create(&(0x7f0000000080)='vmnet1GPLkeyring\x00', 0x0) write(r0, &(0x7f0000000100)="de", 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0xfec) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x5, 0x11, r0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180), 0x0, 0x7fff}], 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="73657373696f6e3d7b2d2c636865636b3d7374726963742c757466382c73657373696f6e3d0037372c636865636b3d7374726963742c63686bc1a96c978b01e60c6f9f90457990c265636b3d72656c617865"]) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/04/30 13:17:17 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x10003, 0xea}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r3, 0x714}) ftruncate(r2, 0x6) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001400), 0x288, 0x40002062, 0x0) getpid() ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/30 13:17:17 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)="7104b88f0181be5ac09100e093b785c74962efaf19b09343529c0c4ad7e817cd47905dee6b7dcfd7f1a4c830127a6668fe62353dd36b7cd59c3786b6ea97e7799e32b1540e3cafc9ff91a93e8cb90bb206301c627af4946683b6f0841f94d61b3d590b81d84713730968ec3704887282c98393d0", 0x74}], 0x1) socket$pptp(0x18, 0x1, 0x2) 2018/04/30 13:17:17 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080), 0x0, 0x8000000051) 2018/04/30 13:17:17 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x1, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x400000020007fffd) write$binfmt_aout(r1, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x519) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/30 13:17:17 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x40000000000007fb, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xcc, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e20, 0x40, @empty, 0x3}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xeea}, @in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x40}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @empty, 0x1}]}, &(0x7f0000000080)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='team0\x00', 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1}, 0x8) setns(r1, 0x20000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) 2018/04/30 13:17:17 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x10003, 0xea}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r3, 0x714}) ftruncate(r2, 0x6) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001400), 0x288, 0x40002062, 0x0) getpid() ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/30 13:17:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = dup2(r1, r0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000180)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xa0, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e24, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8962}, @in6={0xa, 0x4e21, 0x7, @empty, 0x3}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x7f}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000380)={r4, 0x80, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e20, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x20c}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}]}, &(0x7f00000003c0)=0x10) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000000)=0x8) 2018/04/30 13:17:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="2900000018001980013d75241a04072102f7e20067ffbd010a0000ff0700050000000200080000bf00", 0x29}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) recvfrom$inet6(r1, &(0x7f00000000c0)=""/58, 0x3a, 0x40000041, &(0x7f0000000100)={0xa, 0x4e21, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/04/30 13:17:17 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7ff, 0x4) fadvise64(r0, 0x0, 0xfffffffffffff001, 0x3) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/107) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f00000001c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'bond_slave_0\x00', 0xa400}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000240)=""/192) exit(0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000300)={'dummy0\x00', 0x200}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000340)={0x10}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{0x1, 0x3}, {0x6, 0x5}, {0x3, 0xffffffffffffcb46}, {0x101, 0x7fff}, {0x8000, 0x3}]}) fcntl$lock(r0, 0x6, &(0x7f0000000400)={0x1, 0x4, 0x1, 0x9, r1}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000440)) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000480)=0x7) statfs(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/112) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x3}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000600)={r4, 0xdd, "a093ba4337da5f13bd53995a7e7d75d526a8b28bd891e3049a185814f366ba5a7f5b958c3cf925b45319cb4f91d25db22f2354783dd6f76df18efad9c7463750731dfb2be2eced296accef4db61f0fcd6c792e29cc8ee7ee39a2029f4052c8e388e6dd2e4c64db79428166e9ddf1d775f113f4f2e3b443dd6accd05992f72d1bbc19887f50ef1b4a65bc098ca0b1083f9d556551027fff611448c1384eaeff5af853c0f375aabea81b2d33a0f5f748a482c31d13c6d1c694d9a576dca23eacd5a753c6b3cdc0fa4f1621a66f34dc99b85081abb268f2cec245db7133bb"}, &(0x7f0000000700)=0xe5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000740)={0x67}, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000780)) r5 = accept$packet(r3, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000900)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x149f, 0x4e23, 0x20, 0xa, 0x80, 0x20, 0x8, r6, r2}, {0x80, 0x9, 0x551, 0x1, 0x3, 0x8, 0x7fffffff, 0x6}, {0x1000, 0xffffffffffffff17, 0x8, 0x7c}, 0x668, 0x6e6bb1, 0x0, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x6c}, 0xa, @in6, 0x3506, 0x5, 0x0, 0x4, 0x3, 0x7fffffff, 0x7f}}, 0xe8) connect$unix(r0, &(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000ac0)={0x5, {{0xa, 0x4e20, 0xffffffffffffffff, @empty, 0x4}}}, 0x88) ioctl$TUNSETLINK(r5, 0x400454cd, 0x0) 2018/04/30 13:17:17 executing program 7: mmap(&(0x7f0000411000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00000002c0), 0x4, 0x0, &(0x7f0000000280), &(0x7f0000000040), 0x0) 2018/04/30 13:17:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x10) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/221, 0xdd) 2018/04/30 13:17:17 executing program 3: 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) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:17 executing program 6: r0 = socket(0x16, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000a040000000000000001000000000000003ff000000000000000000000000000000000000000ee00000000000000000000000000000000000000000000cf08e4c272bbd3f7b03606b866178d77f225221b54e76f008816389ff022f1434553b1c2698f855496051c4f8abb42c5038cbc298fac78ab7178ff880bdc7db6789ffaa0a9e8e0fb52cbfe1a0f20f64000000000000000"]) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000140)=@generic={0x5, "a5cf52425ef759ae967ce2bacfe92fc95f4a8bb4caaf8598fe01229515047aa83cb7bc82a9a0528505771c7dcdc0fcaba7b47e1978561d9026f59d7c18eb0cc38c2c175b6377727cc20927e692c243e15fb51331db97f871c01b57b64d0ca110e1d4509d15fabf11f1a7fcd558163c9fca0c0ffca501a1763f14bb26bd39"}, 0x80) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000001c0)={'veth1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/30 13:17:17 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/30 13:17:17 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x33) sendto$inet(r0, &(0x7f00000000c0)="a5f87c8b0083fcf7334cacb978e0ba1c43b0ae5d865425cd8d5796eec5465ddc5b4a8a50b7e440774f79abafea976a279c75cd2b7b3bbf6adb69e7736a74dba236188332351631315df74010d31b8c181a04c5c8277123213a4007d824e407dcca3060fd122ecc6150fedf3a4767d64924acb0ccbdda26dd6d33f95ce4797d08b2bddc4f728200f8e7cc553714fdb25bd08e8ff2c0", 0x95, 0x20220003, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/30 13:17:17 executing program 3: 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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:17 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc00, 0x0) dup2(r1, r0) 2018/04/30 13:17:17 executing program 0: r0 = epoll_create(0x2) r1 = socket(0x10, 0x802, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'os2.', 'systemprocGPL#\x00'}, &(0x7f0000000080)=""/78, 0x4e) r2 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='*\x00', 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f00000001c0)="0435b2360d4f76da8b32ea243cc6ed", 0xf) write(r1, &(0x7f0000000000)="240000001a0025f0006bb40400000009020b000000000000000afdeb08000200ffffffff", 0x24) 2018/04/30 13:17:17 executing program 6: unshare(0x400) r0 = epoll_create1(0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x5, 0x6}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/30 13:17:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ustat(0xfffffffffffffffe, &(0x7f0000000040)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) 2018/04/30 13:17:18 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) 2018/04/30 13:17:18 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) getpgid(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) clock_settime(0x2, &(0x7f0000000100)={0x77359400}) setsockopt$sock_int(r2, 0x1, 0xfffffffffffffffb, &(0x7f0000000000)=0x12, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080), 0x0, 0x1c0}]) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x1) 2018/04/30 13:17:18 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000080), 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde", 0x24, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$llc(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 13:17:18 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x3, 0x70, 0x7, 0xffffffff, 0x7fffffff, 0x1ff, 0x0, 0x401, 0xa200c, 0x0, 0x6d758b3d, 0x8001, 0x2, 0x5, 0x7, 0x2, 0x1000, 0x5, 0x4e9, 0x0, 0x0, 0x0, 0x8, 0x4, 0x4, 0x3, 0x8001, 0x10001, 0x98, 0x2, 0x5, 0x2, 0x80, 0x8001, 0x8, 0xff, 0xcf, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3}, 0x4200, 0x400, 0x1, 0x4, 0x4, 0x7, 0x3}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:18 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0xaf56, 0x7f, 0x7}, {0x1, 0x5, 0x7, 0xb7e}, {0x1a22, 0xffff, 0x0, 0x7}, {0xe14c, 0xfffffffffffffffb, 0x6, 0x1}, {0x6bf8, 0x2, 0x3, 0xfffffffffffffe01}, {0xfffffffffffffff7, 0x1, 0xc9b2, 0x7f}, {0x54, 0x1f, 0x6, 0x8}, {0x7, 0x8000, 0x80000001, 0x8}, {0x0, 0xfc00000000000000, 0x2, 0xbb87}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x3, &(0x7f00000001c0)=[0xa10, 0x4, 0x68caf651], &(0x7f0000000200)=[0x10000, 0x2, 0x2, 0x7fffffff], 0x40, 0x3, 0x1000000, &(0x7f0000000240)=[0x7, 0x3f, 0x85], &(0x7f0000000280)=[0x9, 0x3, 0x4, 0x80]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)) write$selinux_validatetrans(r0, &(0x7f0000000340)={'system_u:object_r:sulogin_exec_t:s0', 0x20, 'system_u:object_r:syslogd_exec_t:s0', 0x20, 0x32, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x5a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000440)={0x2, 0x0, {0xffffffffffffffff, 0x3, 0x8, 0x1, 0x87ab}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e22, 0xcd, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}], 0x64) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000540)={0x6, [0x4, 0x7, 0x100000001, 0x9053, 0xd12, 0x7]}, &(0x7f0000000580)=0x10) ioctl$TCGETS(r0, 0x5401, &(0x7f00000005c0)) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000600)={{0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'ovf\x00', 0x4, 0x7, 0x4a}, {@multicast2=0xe0000002, 0x4e20, 0x2000, 0x4, 0x0, 0x400}}, 0x44) sendmsg$inet_sctp(r4, &(0x7f0000001bc0)={&(0x7f0000000680)=@in6={0xa, 0x4e20, 0x98, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000001b40)=[{&(0x7f00000006c0)="2ed659570aae55612319f3d8ac58f2b20b97e956dc35822d083a746ad05390a047399d8a5f1dcb0e08874d7b437c1078a07ddf7effe855358b4637e213e2f1e396e7ec9f7492ba5e1cfaa4dd901d6f51a8fc57cb452cef13037bc1188769c1449ba87e6c7a1dea78b85774be75ed21509681642f42fcde7ba7dee913712cc60e7bffd3585931f6a1cdcef61e51efb93a6977a89b0bcd86c52c05b78b9eb9d191891e66442b2a7cb7c4edc8b3d44d95", 0xaf}, {&(0x7f0000000780)="a69c42e5deb18815f8a0f03fbc51cf445e2970ba749fa2b60ea8a72eba7d357627aaef44da1da0221471cdcae7ce37f24967fd70df952d57b21b507fb084eda7dc76c2c69e7049b431d8939cc375ef66f6063f16ef78f7f4a917cfe40a50389d06a13900d8a7b2e2e412f29ef13d55abb83ac63b6923a93eb052ef4fc94cbbc8c77ec8d1e2d7bd88e5399e2aac210106ab25049c97aba317d9d5bb7b05d3e2d2cdd4e6240661", 0xa6}, {&(0x7f0000000840)="58f2532d9191b8021e950fbbf83d045d3a21025867ee584065522f2c2f", 0x1d}, {&(0x7f0000000880)="c363ea50f24340a4a6b46701618af0c67caed5023ce9d4ceade0699a764a1180023e606c3ef6bf2fd9be4051f1f2a1cc11cad0f06f9866ec32ebaa37f904c637d9d23a5ee8d6294041b7acc22e1d423f24fe33a9d60be6c187ef1ae9a8341fa2ed66ed3793692f6b380e4d34a318a8c9b785e459ceddbce59a299a8e948b7ffe556302fc6eb29bb08e33ade806e82e51a3ffb9b56fe2451db94791ab6c88f711c95f72f2403004d5bac79e8db836bbefe3881c1ef357d8a856005fc8e667acd8620c7e5afa50a9812b68b3a451990b", 0xcf}, {&(0x7f0000000980)="c05ad1c530328187d88af106fde9efdfb5a41008cdb501b92c24df95796885cc11319fac20439c50ec7571453e26453fd2a4f155e8083692ddf0b14cf73dad5610de2ecd02bce122853367eab7bf7b0cb490e9e52dcd6bb59980dd2c30a92d7aa71bf18aad47672b308a86", 0x6b}, {&(0x7f0000000a00)="06a548d3e3575a30dd0194b1572554e37c7e8f4d91b04b0a27c0c2a5e6efbf0d98e91d0d11a4d69d1a62c05b47731b9fd5ed71e4853e274da398e3e0aa59012addd5ce6e1083139f6e4504016ec6b8104244eb1d16d649031f41562b7592c6b871444a43eff971c1b28a7ce2b84c200b2bad1f7207a1adbe667afd65b6e267d5d7dd035456e605c28ecbf1befecfa87c95038b7d5cfd0a7f3e515da22b7a42c1e3c0794453f6943a2099788d17a0e07ff4de99f785891a590653085a6525b83d2c4a69df03d090e976ee548ab2b1db68e764f691c2f4bba1a4d0fd11a6c29424b5", 0xe1}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000001b00)}], 0x8, 0x0, 0x0, 0x40000}, 0x8000) ioctl$int_in(r0, 0x5452, &(0x7f0000001c00)=0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) mq_open(&(0x7f0000001cc0)='mime_type\x00', 0x3, 0x2c, &(0x7f0000001d00)={0x0, 0x8001, 0x2, 0x1, 0x4, 0x2, 0x8, 0x77}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001d40)) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000004dc0)={@loopback, 0x0}, &(0x7f0000004e00)=0x14) bind$packet(r4, &(0x7f0000004e40)={0x11, 0xd, r5, 0x1, 0x8, 0x6}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000004e80)={0x8, 0x0, {0x1, 0x0, 0x71e, 0x1, 0x9}}) recvfrom$inet(r2, &(0x7f0000004f00)=""/254, 0xfe, 0x102, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000005000)={0x0, 0xcf, 0x4, [0x2, 0xf4, 0x5, 0x7f]}, &(0x7f0000005040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000005080)={r6, 0x9}, 0x8) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000050c0)='gid_map\x00') ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000005100)=0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005140)={0x6, {{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0xb, @broadcast=0xffffffff}}]}, 0x110) syz_mount_image$reiserfs(&(0x7f0000005280)='reiserfs\x00', &(0x7f00000052c0)='./file0\x00', 0x0, 0x3, &(0x7f00000054c0)=[{&(0x7f0000005300), 0x0, 0x3}, {&(0x7f0000005340)="bd11a5e5bd73bff96123aad7486fd09673e38bf7cffe85f59a4149a396c25a1d78999dbacd13837976eaaffe3b42dc5a3484d611756917deb01550a3132d184599b66e3d2f033d32d6b84a30953bdca739df5a5e8ad5834f34704391f8527f316a715ad99d715676d6451a5dd000aa3a2273117e7da258986b5c1d401427c41f51d56d1c0eedc7a089316fcf5ad51837aa5a87102eb4", 0x96, 0x9528}, {&(0x7f0000005400)="8c954d8b6605cbe666221d3389bc4991fd99d925904d5780983dac14338360e1e186e796615c0e71645212d1fef3f070f63d19b087a91050d9f81099f1388afd42e664f64351382233d0188d49f1f64553e3404fbef49bdd9d6e977a6c630bb7962972fc38a16f7188ddd092987845ccedad361e72213d05e0b1f226b2438a771c51d8a44994fc118960", 0x8a, 0x100000001}], 0x20c04, &(0x7f0000005540)={[{@noquota='noquota', 0x2c}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000005580)={r6, 0x80000001}, &(0x7f00000055c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f0000005600)={0x0, 0xfffffffffffffffb, 0x40}) 2018/04/30 13:17:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/73}], 0x12e, 0x0) inotify_init() 2018/04/30 13:17:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc004587f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42401, 0x0) r2 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000000640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)={0x394, 0x2b, 0x200, 0x70bd2d, 0x25dfdbfd, {0x13}, [@nested={0x300, 0x96, [@typed={0x8, 0x6c, @fd=r1}, @generic="b4b7c4896e43e57b41a7329bec7b26f61f974ab67c743fbcbb1f497ab64c992c031ee675ab52", @generic="c4b3cc57ad7a47989af8061ad7d15f4e8f8c25b668ed100a88b79228a73565ce8eee1fd6731b960c26512bf0dc16451ee2500facf372705e78ab7a80", @generic="258eb81417102493f9971fe1147eaa1761a0c2d35a34b335983ed14f078cd98eecb7e0d21cd49d8432e810c16444a3dc06bc04bc35dc2253588b6e00550f97b6b45a13aac89457076f24798d4c11d3739fc2584d84ad46b9189c29448326cf1c5993e5d758d60b497dd6524ad131dce530fbb74d40344ace2e349f27d3a7a9d014351788d4681de021cb30cecbdd95e3aa01a7e953337e1fd1c079f7de4f3016475a1f5aa492cce5b3b387fe67a4c43c81933e2bfb9207e9a6841b7ef8bb39a5e8dfbb8d3e6b7c", @typed={0x8, 0x0, @uid=r2}, @generic="e3adddb4e5cd9416e168841fa17c6ad740f6ba04c377988c7690f2ac3bb4c15144eafa473f0f176728126b69cd4ce72ed6aaf28faeb401c1e1ccc2813d9d1f7525b53314e020fbefa4da5103420e38713902fc78ea12fde991680653870c7de23ea6b98d608b5f7895ccb70ff3d5ec3d7db091325d2afc06975cd26f0cc53b9b8e2b1ac32d2e5a8a25dcaada55d6e19d2a360f2192e64fb762def9eb02693f2d808e9b6e7cff4f46db94b84ad549f6b49f7b8cba433c6357500d73ebdb18046ea87913d6d98c70ccb3bf75", @generic="54a8d34e7be71999441c7184b9edde04a67d132782a2f4c94b26f20f15d7033a3c5c15bbe536c654d62ad210dd716db1f0e20eedb747f10f17cfb9b96e2a12887a3e1756e2537ef949a88c081d3ce32aebaebcbc3861365f6313b36caf89f6f231369101a51a91b9c564015415894f43f73969a5e7b7427b0cae3c28645d7a43b8f7468504c3a106d664dcb4e4d9bbd437dfa69fd08b6709e9710428752da5b2fc5af884c59bdd703852ea062a2fbb6e56bb1d45d520ea71420d2a2a566a8eeddaba46a68dbb8600888e3e5b75e8aca4dd6d77b923c60165032454e611e2fcc4cd84d15d94587338352c692eed43", @typed={0x8, 0x89, @ipv4=@broadcast=0xffffffff}]}, @generic="7d9765696415411c19d52f26111e126dd8125e46717a77efa70fccf1f11b27bb02903f28d5d759f9577e59420a8070c13e4a762a0ee405e5cf1b4e4e293f48b231a9a13b7dce77f198b9efdb634b4ed98a2fa30a67ca6f2d", @nested={0x28, 0xd, [@typed={0x10, 0x5e, @str='/dev/hwrng\x00'}, @generic="33a575ebed7037e984d61ff731e088f6a5ab", @generic]}]}, 0x394}, 0x1, 0x0, 0x0, 0x8001}, 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040)=0xd4d, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x4, 0x51}, &(0x7f00000001c0)=0xc) 2018/04/30 13:17:18 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000002380)=[{&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/249, 0xf9}, {&(0x7f0000001340)=""/31, 0x1f}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x7, &(0x7f0000002840)=[{&(0x7f0000002400)=""/176, 0xb0}, {&(0x7f00000024c0)=""/10, 0xa}, {&(0x7f0000002500)=""/246, 0xf6}, {&(0x7f0000002600)=""/247, 0xf7}, {&(0x7f0000002700)=""/102, 0x66}, {&(0x7f0000002780)=""/158, 0x9e}], 0x6, 0x0) 2018/04/30 13:17:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 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) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') pread64(r1, &(0x7f0000000080)=""/228, 0xe4, 0x0) 2018/04/30 13:17:18 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000003f80), 0x4) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), 0x4) sendmsg$key(r1, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)={0x2, 0x0, 0x0, 0x0, 0x2b8, 0x2c}, 0x40}, 0x1}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0xa00, 0x1) fanotify_mark(0xffffffffffffffff, 0x0, 0x40000002, 0xffffffffffffffff, &(0x7f0000000000)='./control\x00') ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00000000c0)=""/178) rmdir(&(0x7f0000000240)='./bus\x00') readv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000340)=""/247}, {&(0x7f0000000800)=""/177}, {&(0x7f0000000780)=""/103, 0x2b4}, {&(0x7f0000000580)=""/65}, {&(0x7f0000000600)=""/243, 0x15}], 0x1) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000002c0)=""/97) 2018/04/30 13:17:18 executing program 3: r0 = 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) readahead(r0, 0x5, 0x162400000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10200, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) pipe(&(0x7f0000000140)) [ 111.276785] Dev loop0: unable to read RDB block 1 [ 111.282626] loop0: unable to read partition table 2018/04/30 13:17:18 executing program 4: mkdir(&(0x7f0000000180)='./file0/bus\x00', 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x20000, 0x0) getpeername$netrom(r0, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x24000000) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r1) 2018/04/30 13:17:18 executing program 3: 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="e983d8d4297efc6d796428acc54410f9", 0x10) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:19 executing program 2: pipe(&(0x7f00000e5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d0f70)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8205, 0x6, 0xa1, r3}, 0x10) vmsplice(r0, &(0x7f00005d3000)=[{&(0x7f0000491fff)='v', 0x1}], 0x1, 0x0) epoll_pwait(r2, &(0x7f00005d1f94)=[{}], 0x1, 0x7f, &(0x7f00004c7000), 0x8) 2018/04/30 13:17:19 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4000000000000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa1fd}) write$tun(r1, &(0x7f0000000100)={@pi, @void, @x25={0x0, 0x0, 0x0, "7c88d015a9a011"}}, 0xe) 2018/04/30 13:17:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x87, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x7}, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 111.291891] loop0: partition table beyond EOD, truncated [ 111.328607] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 111.407830] device ifb0 entered promiscuous mode [ 111.420185] Dev loop0: unable to read RDB block 1 [ 111.425169] loop0: unable to read partition table [ 111.430332] loop0: partition table beyond EOD, truncated [ 111.436793] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) 2018/04/30 13:17:20 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="2129a197c60b683d1066dcd686e1d10b736208f9122c930c30e93b112390a6f6e921ed490d38c34ea9dc705bc07cd8e6864543a6a2c3580db9265f8ff94bd0d031ebd4c0d6e3f35dc76c951fc8992246f769bac3387f1cdc8e4e397595ec2b29c3801385acd9a4be61afe260db3722cfc40f70ca3982be36d5ec46813844c7b18705568315ff5ea1da850802d8d3f8af", 0x90, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='mime_type@\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) 2018/04/30 13:17:20 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x4, 0x0, 0x0, 0x1ff, 0x200, 0x0, 0x0, 0x0, @perf_config_ext, 0x3, 0x10, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x100, @empty, 0xfffffffffffffffd}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000540)={0x0, @loopback, @local}, &(0x7f0000000580)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @dev}, &(0x7f0000000640)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000680)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000006c0)={'bcsf0\x00'}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev, @rand_addr}, &(0x7f00000007c0)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000800), &(0x7f0000000840)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000940)={'dummy0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000980)={'ipddp0\x00'}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000009c0)={@multicast2, @multicast2}, &(0x7f0000000a00)=0xc) getpeername$packet(r1, &(0x7f0000000a40), &(0x7f0000000a80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@remote, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000bc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c40)={'ipddp0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000d80)={'team0\x00'}) accept$packet(r1, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e00)=0x14) accept4$packet(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000ec0)={'ip6gre0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x14) clock_gettime(0x0, &(0x7f0000004300)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000041c0)=[{{&(0x7f00000011c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001240)=""/200, 0xc8}, {&(0x7f0000001340)=""/216, 0xd8}], 0x2, &(0x7f0000001480)=""/70, 0x46}, 0x9f30}, {{&(0x7f0000002800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002880)=""/147, 0x93}, {&(0x7f0000002940)=""/12, 0xc}, {&(0x7f0000002980)=""/39, 0x27}, {&(0x7f00000029c0)=""/59, 0x3b}, {&(0x7f0000002a00)=""/27, 0x1b}, {&(0x7f0000002a40)=""/158, 0x9e}, {&(0x7f0000002b00)=""/163, 0xa3}, {&(0x7f0000002bc0)=""/203, 0xcb}], 0x8, &(0x7f0000002d40)=""/113, 0x71, 0x81}, 0x8000}, {{&(0x7f0000002dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004080)=[{&(0x7f0000002e40)=""/36, 0x24}, {&(0x7f0000002e80)}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/51, 0x33}, {&(0x7f0000003f00)=""/230, 0xe6}, {&(0x7f0000004000)=""/28, 0x1c}, {&(0x7f0000004040)=""/19, 0x13}], 0x7, &(0x7f0000004100)=""/143, 0x8f}}], 0x3, 0x10000, &(0x7f0000004340)={r3, r4+10000000}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000004380)={@dev}, &(0x7f00000043c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000f80)={{{@in=@multicast2, @in6=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000045c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004600)={{{@in6=@local, @in6=@ipv4}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000004700)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004880)={{{@in=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004980)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006f00)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000007000)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007500)={0x0, @remote, @multicast2}, &(0x7f0000007540)=0xc) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x20}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x2be, 0x4e22, 0x807, 0xa, 0x20, 0x80}, {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffeffffffff, 0x1, 0x0, 0x8}, {0xfffffffffffffff9, 0xb80b, 0x80000000, 0x4}, 0x3, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x0, 0xffffffffffff7993, 0x0, 0x5}}, 0xe8) sendmmsg(r2, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/04/30 13:17:20 executing program 7: r0 = socket(0x10, 0x2, 0x20000000000000c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9, 0xea9, 0x4, 0x1, 0x3, 0x0, 0x40400000, 0x27e, 0x40, 0x31a, 0x4, 0x0, 0x38, 0x2, 0x3, 0x7, 0x100}, [{0x7, 0x990, 0x0, 0x9, 0x2, 0x9, 0xbe, 0x3}], "6a45ce3ce38692625112c351a06e6c56e9b4a1984110593d978ce4701ff5c3699277f5de3b85df76f898687ed585905f380c0211f507362f926721f5aa", [[], [], []]}, 0x3b5) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={r2, 0xd8c5}, &(0x7f00000004c0)=0x8) 2018/04/30 13:17:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x9, 0xfffffffffffffffa, 0xff, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000100)=0x97) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) kexec_load(0x0, 0x0, &(0x7f00000003c0), 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa8, r2, 0x304, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xdc}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 2018/04/30 13:17:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x101}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x7440}, &(0x7f00000002c0)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80100, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r3 = socket(0x2, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = fcntl$dupfd(r3, 0x0, r4) sendmmsg$unix(r5, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/30 13:17:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0xca, 0x308) 2018/04/30 13:17:20 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f00000012c0)=[{&(0x7f0000000180)="c0e46b45dfd5e83b086ce927416e2c56c659cb06dc0ad1c0", 0x18, 0x3}, {&(0x7f00000001c0)="d35880e0770249cfaecc4b6c9569d9e10a6ff4a82b1b1df15ac99c583629f494ff0121fd93b198ea7868acdb39bb6cd4a980ac2ab9d711208f00e3aeb9129051605152e9e3568feeaf2c27b3aa979df937e902402822b9f5db95882466209e83c27ba8f6ab54ddfdfc2e37370f778befe624890eb7ec715af60d5ec38f2aea5394a41d26c4f96af0f0b17cb9585334ef1737bf71f038ca949caece", 0x9b, 0x100000001}, {&(0x7f0000000280)="b793933c297588b0ec08240e0e16fc2ce61577c86bc16ec94fe62b", 0x1b, 0x7fffffff}, {&(0x7f00000002c0)="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", 0x1000, 0x81}], 0x1000000, &(0x7f0000001340)={[{@codepage={'codepage', 0x3d, 'macroman'}, 0x2c}, {@creator={'creator', 0x3d, "de3b1556"}, 0x2c}, {@type={'type', 0x3d, "8341b494"}, 0x2c}, {@session={'session', 0x3d, [0x37, 0x3d, 0x3b, 0x79, 0x33]}, 0x2c}]}) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmmsg$unix(r2, &(0x7f0000001780), 0x6db, 0x10) inotify_init() 2018/04/30 13:17:20 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e22}}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/131) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000001c0)={0x6, 0xfff, 0xaa2a, 0x800, 0x4, 0x3}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180), 0x10) 2018/04/30 13:17:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001400e7ff00ff03009aa127000200", 0x12, 0x0, 0x0, 0x0) 2018/04/30 13:17:20 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffe52}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) 2018/04/30 13:17:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000000c0), 0x2f2, 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getuid() ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) 2018/04/30 13:17:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/73, 0x49}], 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4f31e62f869db2f3) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) fcntl$getflags(r0, 0x401) [ 112.419952] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 13:17:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x800000000000, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x14000)=nil, 0x14000, 0x0, 0x40000113, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) [ 112.494424] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 13:17:20 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xa0002019}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x30000, 0x0) 2018/04/30 13:17:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)=0x5) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) splice(r2, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x6, 0x8) listen(r0, 0x0) listen(r2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000000180)) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000140)={0x8, 0x7, 0x10000, 0x9}) close(r2) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) 2018/04/30 13:17:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x82080, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000002c0)=""/67) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x3, 0x7, 0x4, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000004c0)=0xe8) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0xa000, r3, r4, 0x6, 0x1, 0x302004) 2018/04/30 13:17:20 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xe4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xff, 0x0, 0x0, 0x1, 0x7, 0xff, 0x10000, 0x6, r3}, &(0x7f0000000140)=0x20) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000040)={0x8, 0x100000000, 0x1000, 0x3}) 2018/04/30 13:17:20 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f000045f000/0x1000)=nil, 0x1000}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/04/30 13:17:20 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) socketpair(0x11, 0xb, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x7, &(0x7f0000001640)=[{&(0x7f0000000100)="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", 0x1000, 0x5}, {&(0x7f0000001100)="4e455d5e537139671dd94c5ce4cfd8b4d2df2b6fe739477ad71d446972aa1a7b2e58b35a7db393f724fa828e56d1c2c1f54fe4e15d8e48612f7293effc05b7d5b0faf160a383a6fd0f19b53720148a7a5629ecb7668b8a0c554cce092c6a5d474fa06c70301345f41135050271510e187a5a1173e999ce1e609e9629ee21aa8781f49aca7ddd2d04e9ec70ddfbf80631f65ef8d42692496c091a5b9e12ffd570a9d27d100580b1560186c0e95afd8d7430468f4b6e85e03c614c201ba72013", 0xbf, 0x7f}, {&(0x7f00000011c0)="bcfd50b240e3980b02e967b6b26d39073c5f31e3acc6c805704c6fc23c597f5732f2844a220ea677ded180f0cdd039b71de4586451fd07f9348d90af5b6bef4069cbaa7581e11df610e97308cc56ed85c10cf56fed34ca618b7e626b7f44b6dce26cfe27aa094880f34ad1469a03ea1345ab0e0b55176e221d97baccabf10c5345fa8d8bee1fbcde34cf16fff774247554438a161d42f8f45ba4d2ebe33ff9bf9f655ebca0a832feee908ad4a4c09108482c568b12289084b21976ee33512df0e6a51636696dacb2e5676ef4f712f04aeaf590776b05a4b7e58b7308eec535b9dcc28c4348ff0b2a98f8f2ad", 0xec, 0x4}, {&(0x7f00000012c0)="de15c42a481ce624d1f69d735a75abcb226cc81fb95fa33469d65e1d4813a0c4269bf01f6d14676036238030f2886584f8acf4586ba50246a5309d48580c8f5fdf34e2018c70396c8e49036cc5c39b09692df9610b1cf2a3ca076c4d7ac41445dc54f514d0ecbb716b4a0804a05d4b9a2ce0b88852bc5a562c16c6220cfe155a438839159d6e2028b8923582cb7688f92ce959f06bc22f3b0d1e7c34eab58321628ba6dd357c2d7a2d745369ad8c932e8fe7fbec1aacc73bd041d21d877397bca9c82f4ac2ae2c4743e4515754892c43afe5e1e3eb527a02fe584bc1998e1f593805326f258262", 0xe7, 0xffffffffffffa2d8}, {&(0x7f00000013c0)="987f901f0e0f772b6f7a4f420e29919670b25d527a396463dd3bee6b0ee8ede18715386196413545df374178d54a624c5aeaca40e198cf34533b4b4dfd8d340397e9269f0bc5590a4a127a5f927fe097bff42edb4ed4c3b5351ef9af0d151fc98ee08f00a17ffcd9b7884c0125e72984d41a7543bd1b1bd4448c3a36c265f71d388e1fd3d522281eb7420cdcbc7d7ed9a7818ec208c919686f45793ff19aa56597e08c7c3fa11886636e3ae95ae15d7ee761ea9f50c0ea688a6b7553812d97e46cc3d44565a083fa", 0xc8, 0x5e98}, {&(0x7f00000014c0)="4ea62a29a6508588f969e096e454d277cab6f9fd8edde83b6a99353b4e05fc500608ea35cfa94a5714df88ace42724ef4d595279df5043bcf00d31e41bc80a9074ecc4e0fa5b6a683aeea76de6323ea3b04be2040d09236f4437986474ff09179aeb7a0d2f68960c27281eeb80cbb9079cafa84f8cc647448636428d059f093ca00c2a7fce48cf80cc56221ec32897ca1ec6d34181eb5ead1bac97ec2ae3f3d7fd76247276994c11fdf8cd4754f2a48d79187827f179f28da0dbfae801e83ca6a287340b46a9", 0xc6, 0x40}, {&(0x7f00000015c0)="3113279008aef9b7b0c852089ed1ce88662350c5e9ceea1bf22831d5f2c40e57dff27ddd421ac856b604308a985d828cf83caf8fb7d1ea8bff6c9e3b09c66a57056e82a8fd573f6d7292870fc4231f1d6970e6ebdeb190c35fb3b2f3936125a8f567133644f7534bde340d9801eb388a05596c", 0x73, 0x20}], 0x100000, &(0x7f0000001700)={[{@grpid='grpid', 0x2c}, {@noacl='noacl', 0x2c}, {@lazytime='lazytime', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}, {@noblock_validity='noblock_validity', 0x2c}]}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/04/30 13:17:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}) write(r0, &(0x7f000054bfba)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)) 2018/04/30 13:17:20 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r0, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0xfffffffffffffff8, 0x4da09947, 0xf1, 0x1}, {0x6, 0x4aab53a5, 0x6, 0x8000}, {0x7ff, 0x1, 0x6, 0x7}, {0x1df280000000000, 0x4, 0x4a, 0x8001}, {0x200000000000, 0x10001, 0x72da, 0x7ff}]}) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r4 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r4, 0x0, 0x0, 0x1fffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000400)={0x9, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}}, 0x88) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f00000002c0)) 2018/04/30 13:17:20 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./control\x00', 0x0, r0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) 2018/04/30 13:17:20 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000140)={0x4, 0x2, 0x2000000, 0x1a, &(0x7f0000000040)=""/26, 0x6f, &(0x7f0000000080)=""/111, 0x29, &(0x7f0000000100)=""/41}) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) dup3(r1, r2, 0xfffffffffffffffe) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_newneigh={0x6c, 0x1c, 0x701, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, 0x4, 0x1, 0x1}, [@NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_CACHEINFO={0x14, 0x3, {0x8, 0x1, 0x1, 0xffffffff7fffffff}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @NDA_PROBES={0x8, 0x4}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_MASTER={0x8, 0x9, 0xff}, @NDA_VLAN={0x8, 0x5, 0x1}, @NDA_LINK_NETNSID={0x8, 0xa, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$void(r1, 0xc0045c79) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipmr_newroute={0x24, 0x18, 0x4, 0x70bd28, 0x25dfdbfc, {0x80, 0x20, 0x10, 0x200, 0xfc, 0x1, 0xff, 0x7, 0x1a00}, [@RTA_FLOW={0x8, 0xb, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/04/30 13:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x3}, &(0x7f00000000c0)=0x8) 2018/04/30 13:17:20 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80003, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x1f}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10208}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="0180ffff", @ANYRES16=r2, @ANYBLOB="00032cbd7000fbdbdf25100000000800050002000000440001000800020000000000080006006c63000014000300000000000000000000000000000000000c0006006c626c6300000000080004004e22000008000b007369700008000400536b000044000100080009001200000008000200ec91000014000300fe80000000000000000000000000000d1400030000000065000000000000000000000000080002000c0000000800050005000000080005000100008024000200080007000900000008000600000068e708000b000a0000000800080001000100"], 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x40000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/member\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="1f", 0x1) 2018/04/30 13:17:20 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) close(r1) 2018/04/30 13:17:20 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) 2018/04/30 13:17:20 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) close(r0) 2018/04/30 13:17:20 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x9) 2018/04/30 13:17:20 executing program 6: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f0000016ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x24, 0x32, 0x3fd, 0x0, 0x0, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/04/30 13:17:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x2) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) flistxattr(r0, &(0x7f0000000180)=""/196, 0xc4) 2018/04/30 13:17:20 executing program 1: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x20000011}) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x24, 0x900) [ 112.848879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 112.872952] tc_dump_action: action bad kind [ 112.896899] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 112.916053] tc_dump_action: action bad kind 2018/04/30 13:17:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f0000000100)) 2018/04/30 13:17:20 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1000, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffff00, 0x10000, 0x2a4f1d42, 0x7, 0x6, 0x62fd8155, 0x87}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x3, 0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200503, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x80}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x9, 0x5, 0x7fffffff) socket$packet(0x11, 0x3, 0x300) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) 2018/04/30 13:17:20 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) setresgid(r1, r1, 0x0) 2018/04/30 13:17:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9db8) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0), 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="db9ceeaeb6da590e5f75bbafedf4d2e3cf7a939f9d4a304d012d9c82f9e7bc10488bb550a5ecaf6b9f70e5", 0x2b, 0x0, &(0x7f00000003c0)={0x2, 0x800, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/04/30 13:17:20 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = open(&(0x7f0000000140)='./file0/file0\x00', 0x3fffa, 0x2000) close(r2) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/6, 0x6}], 0x3) ftruncate(r1, 0x1) umount2(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/30 13:17:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0xff5e) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[], 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x420080, 0x0) sysfs$3(0x3) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000003c0)={0x307c, 0x2, 0x6, 0x5000000000000000, 0x7, 0x100000000, 0x2, 0x8, 0xb00c, 0x9, 0x400, 0x2}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='md5sum\x00', &(0x7f0000000100)='securityuserwlan1}@bdev\x00', &(0x7f0000000140)='!GPLmime_type&trusted\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='trustednodev&\x00']) getsockopt(r0, 0x4, 0x80000001, &(0x7f0000000300)=""/47, &(0x7f0000000340)=0x2f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x8}, 0x8) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000016c0)=""/168, 0xa8}, 0x0) 2018/04/30 13:17:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000019f96)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x19c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r2, 0x520, 0x70bd27, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x44}, 0x1}, 0x40) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{}, {}, {}]}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/79}, &(0x7f00000000c0)=0x78) 2018/04/30 13:17:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fremovexattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d2e2f6465762f62696e64657257a55adeaac49e69ad24ef92709b0cd6b5ea86a3a824fb119c706dfc0f33c8f9c52e60cef367a078df4e65f1bf3d3e9af47dc0b0c6a7f5ac434310b7cd1b5681a356c14a16cd972346fd55a4f723944c61ca5842218ed6765fd60427b140b691e96d36c97f6341fef325"]) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ftruncate(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/30 13:17:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000000, 0x12100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001200)=""/64, 0x40}], 0x1) 2018/04/30 13:17:20 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$void(r0, 0xc0045c77) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x8, 0x9, 0x101, 0x6}, &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xf31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a0000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/30 13:17:20 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req={0x7, 0x9, 0xfff, 0x8}, 0x10) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x20000) r3 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8000, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r1, &(0x7f0000000080), 0x8c) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'gretap0\x00', {0x4, 0x20, 0xc95, "7a55835899a0", 0x3}}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000000)={0x1f, 0x20, 0x8, 0x3, 0x11, 0xff}) 2018/04/30 13:17:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x154, &(0x7f0000000200)=[{&(0x7f00000005c0)="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", 0x148, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/checkreqprot\x00', 0x400440, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x6a, 0x4) 2018/04/30 13:17:20 executing program 6: r0 = socket(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc)=0x1000000, 0x4) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000080)=""/28, &(0x7f00000000c0)=0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x8100, 0x0) 2018/04/30 13:17:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x200009) 2018/04/30 13:17:20 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20400, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getegid() setgroups(0x2, &(0x7f00000002c0)=[r2, 0x0]) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@getlink={0x20, 0x12, 0x209}, 0x20}, 0x1}, 0x0) 2018/04/30 13:17:20 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x13) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x5, 0x800, 0xfd}, 0xc) [ 113.318610] FAT-fs (loop7): Directory bread(block 112) failed [ 113.325601] FAT-fs (loop7): Directory bread(block 113) failed [ 113.331710] FAT-fs (loop7): Directory bread(block 114) failed [ 113.359587] FAT-fs (loop7): Directory bread(block 112) failed [ 113.365846] FAT-fs (loop7): Directory bread(block 113) failed [ 113.371966] FAT-fs (loop7): Directory bread(block 114) failed [ 113.391770] FAT-fs (loop7): Directory bread(block 112) failed [ 113.397931] FAT-fs (loop7): Directory bread(block 113) failed [ 113.403988] FAT-fs (loop7): Directory bread(block 114) failed [ 113.529697] FAT-fs (loop7): Directory bread(block 112) failed [ 113.535764] FAT-fs (loop7): Directory bread(block 113) failed [ 113.541714] FAT-fs (loop7): Directory bread(block 114) failed 2018/04/30 13:17:21 executing program 4: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000000)={@void, @hdr, @llc={@snap={0x0, 0x0, '%', "3a8793", 0x8100}}}, 0x12) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x60000000000000, 0x4, &(0x7f0000001240)=[{&(0x7f00000000c0), 0x0, 0x1000}, {&(0x7f0000000100)="0afba76f8d2b8a1d7172a0ce076fc90c0e729f2a1a5246acfdf0db82334f3e29", 0x20, 0xffff}, {&(0x7f0000000140)="95c31b7cca43cfc94237a7458eafa0b91ace889884c2733ec94bd8bfdcbf15de751df8c581f109c8bce0ed4dacd3a1b4d3c3b0cf08b493508f02876b66b6d730ca19771acf842609710db19e87c112d605c6b0a245e67a538aa4b770f46c9edcf83f00f5a69fa29f274355c9bcdfd703dce63520d96669e503690febec86d0c464f94e225db5e24a75f6c63bab854e383dec8baab4ed36e5eaf7b0006c0b7a1667e79877da304b351e59aa1be2502a6c78b0ebef42cc4a18a6046c0fdddebb80d197", 0xc2, 0xc83}, {&(0x7f0000000240)="98b8180153346143889cba8ad4a31865f978008ad11a6f024f02973095553d2ee8bb3a7825a572f519d2347625c2c651e6495b70a42f3bcd28c3bd5dc05b098503d48c0115b09e03c9e69ccd6600feaa736f5b7effdc869111e8fe09972d164854c1d136709c294e59acf2235427a45f4f08019afc17207e2d4b3202a871f5a6af7d2088210f8fe7fcb5e1ee89f5862c90e05f997a3f32b6a9eedb529d853042daba0a8786f8ade7fdb22b9aca43cb778ccaeb0a0ae440d6bc81dd9d66ce01b4180506947a198b4337d654b294d10b294c5c30c1c68381d5a1f8832a94001531ee15fc242d8f7fa5e9f2d2552c373d099e4b0f70de1f89e7a8bfad366dc9ffb075cb874c97e30c6d9e4530a7ae2c69f26e5fad5d8813817181abfa39195be11a18bd00dfe5bcd817c55e99517f51da190b612d5e5a254e7059d47f628f29c5fbdd2d8ee53d97fb95b71bd6ec81a73825028eccccba654a9dd9a6fe933a815e0ef0292c3e9be0edce1af6ea1e1392d486d6804cefa7e23cf756c975ff32c6c6cf7aa24fad97ecf2a2b17d895b63bf10e016b73de31de52b0cb14085aa30c09dcbbb408119b448c7cb3a6c61191ce95ef01e99d0e9fca3f17368efbbf356ab311823606c9fdece9510de71142d2c68566d1acfdc375e9390a613bcfc5e23a282aab10d6f07c78d33231a8772d7b538b886255ab3d91c6d8f744b8894727c708c07c57e23134dc454a9c10f289239d6d8ea9cfb9c4cb090322eca53277b1da4f2a49ef3aee69a759f2b256fe2df24110ce28624371647cd544ff1f5a9cf70d8fbf5fc5c8b99d70a113eb2261e98099395d4d9bce80eb7d45321299bb549207dabd1dd1b8f1f001ca9d33a9330d33753e75887f1b3fe590be23cd1b2267f7451c1bd4110f871941ad756ca8a3f9bc1f817ad19d512f3dcd3b91b666fdb4ab76d4514b4a2b95393bce9f4f24e0eebab2f6a103b16be80f53adad8b33875f8473332b2b2f0d0408525f14a1f5b13101bfb0a802024fa68b7fe4cc35b1174bc9f210e05ea3a57fe47ee7a8d5cf4aa8554aace138a10a7ea46f943dd12f5da105de57a924030e139d1ca548d2776235eb647e718d2b0882df88e9a112b9eac8e603b8af1efa38f16653bd469051f06bb4c28ce3e00ceb575691c4a4024a99976e03943faf7834865a5c6723e41c44ad606aee19a410ccd6ab960f1b9fd605c8b6208440ba060097ff2c342f16659426375896f1a318b791832818d2b7f34cd4a2f196eff1687d098ba3122a89b6b03a6d04e6bcd1e6f6f5397e38a312a49edcfc486f3f5daa7bb4f8ad76870363d5c5cf2ef9247a2816f74b9de59c29bf1e2496d0a3d5b3968555a61e309f4cf9e57898b1cba0833fee07723c11d4814955a45d6e1cb84226fd29254aaa1fe40e56cd77baf0225bd281d75e372fa2ccee19fda45f17689530b295b320ec57e4a730ff7fabbd5992c1019dedcc23ebd7ce26a7a09e75f0b783e5067fb8d9e79823fccd9f7b7a8a4c0ccdbeea9f6e1e725017e2a5eced27f4c70d57c039d4065c796814eae98c06955ab5c65d3353bbdc6d636c74693b5a719641f1a2e0e0ab2c825f296623bf2e1063cadb91024f20d458ed55f08672d0d0edf72138dd1adb39a6113f15c3bfbf4234d9e17660f80149e443a747ecc446729aa09465da8223d5749e2f6635a5bccb1c2b67223def9920bec867dd99dc0706332a06f9062b19355cbc4199d5462c54cec66ae654420daa6f61dcbdb4cd9fc192c6f7592fb17e7d354301b3dee8ee45a3462ae650dc5076d1b302344c0c4b7c8767bb131cd66ed7adccc4b0ab001b1a0118c1f960de779b6c06c572a2d6e878afd519e04ce0d5e1890f285751467802f73a608654850fa8af6fb6bfb06bc92df17ca22dc24843ddbd086d2d42ce25d90f35a1b76467b525ba1a7de34292b019937e42d3028c26233ea35ec0e2eab8858a29218a9c91f355175b453d1ec2ce285965312f5e48ef72c4b4a2188d6a62edbc354db30d711d15c34d7f42b9f36f3776cb343ded84dc2d9e81b412260668674f714c2a64f621f9db4d444fea865fb2dba42a83666cf60ec4e4ffb0649b8f1fbdc4ad3f11d8e30c82316f4320b54784d1d8521e088ecbb45aa9cee1a471af86b887f06581c2d4131c023f4a231e3698c1583ed86ce7efc44ca772213d708663837ea35908b8f01de5c253955470c3a19f66cee039f01b6170e4af873e435a1866a747560211621f372d5c96741998aef0205fbb2064691dff7ce771bfd2b79bbfd8dae94d750521f7babcbc44ab63568b94f8d293bc5c5c66b98a2990ac35812b316c1ef6ee53f459e643ed36e3924c6a8098ea64743a1741d4fab0a7a91edaf6084fd09d7ccb4f8ab76a8f05a55f39eb03f5779703dd968de82868dec088b9ed3d18678199514980fb061d4d80880ea941243d0b1022b458f4a377ff1896b38db7453cd297315eec1ad58633456c6d06ef0d7a49ed12891dc15722f2eff78c6eb35eb31619d8a00801e1bba5faf44a274cfdcaf7a5a848a13b6864ffdfe952c4388a7cb7f608ae8cb4751c0d3476c98d8a67a97411ee5cda376c28eb80d592780a5d2322479a8ac35da25454de04fcdf6df06717809e975238e13b7f626f4be52b06b08780eb3ac0f1a1238dfb4f4f037afbe7bfbc4ca2febc6b57cc5fc5747f5d9e59a10b47c8532c2c3cf08924d5563521a8ffdccfecf3724da533bef69976db16ed6f641ce9870894ab1c60d7105798361218d15a8847f7e4ad5d2b8e6e6f8ccb59ef4c2987b10bcb7afb9eda1c2820101af3b7cc9fecdfcbe90806060227dacbb0cf0e653a0f9e31c23acd30f028bed6a375b209f6139e2352e0a623289254920afb6702d5c68d04111652177e47a2f14c47e2376731bc1407b21e5233bb737752c119af7385f58b42fb4f92c506eebbe0d9be04dd837c64e9a78c54349e2ab98982571e708e497a9cee2315a77ada2855a1fdfbf524823f56c5f464cd74dfd38239eba3aa9991831459b5fb30a424037398774537e24322de94146ed2bda6c3f490bfda32754251bfd8900164db3e3dc849bc7cc8acf2b36a805aa18b7cad9b23ca61ebf71a5018b1becc5de6b9d6863751c8821c566e8a548dd40c86f9228183871df34232f4b42958b08209f3686f6f164ba890314b256c17311ff54d843f170947ac168620cd02dc9a526092b0b520350925b71f0a5ed96b59982708688f6410410194bd7e1d29084fd01e3c97dc390ec8fd90bdfee5d2d1af1bf4ab501a82e5993bc86237d951884a1d0b74dfa08262e3cdf878397d8a5b9203207c5c1b9e780b0cf0e86902a82f13e96b139b95036694e03c31e57c7d7cd5af745ac99d3e6f8aae03f7164dd541ba3e8c1a729acb27d23454d6020682f44308bf692ea0cb69a115c1ec575f20131addec5d255048168f0cb469d17b3d40ae22796f2861500fe44730164f570838954780e97d14b2b469094e3ffb8b88242e184311c0871db84d03531df792085fdd230001f50a314fc3b0e1fe9e5c70791e35016791b2007a6e040bcc6d7815e53c06763a6f3d3ee3c9249f98c3c600b1c323d93ba9ae149451e2accfb3a56b4a4269efcf3e7a98356ac9598ca21b7a5486ae4fab07e1cb853840be9c8979e171abbb3424cb7b0e3aa23918a82e20d1678e4c44d640907f80d82ddd86b9fba8479c822bdf52ff91508201108f0bcbe35e523c8bbfb5a6806a797ab6c935f682df9443e7275c15d520a6e1dfb00b2e0fe393fdfa0f81c55bd4d745ba5a5144f1c287081fae151f8a796e7ea94e513106ac674f6c1716aee2af34ff9afde47e596056459d53978e035e0bd97bc255962d0c9d52cc50ccff4e9e580392dfc31fe54e2f5ebc7725342f850d84e59630d6361cbeafd0b6c5e9aae11a063634505e25007a73003f955a0bcce726a10e7fc8086086c78313c5930790cfc04effa18584cd1fb9edafb1e10fdd166e390b4a08334f56c9531240c1f1b638acfc5e40cb742ad690a1a80a6708072dc881f9c1e5811281a108c863d27455e6b8bf4965210d6bb9fedf058b60c578a69f3cd7d5836701efb38a946ec70fe25226ce9eac34c4332e6079139beeb559680a38a5bf18c821eb88ff4731defb7e5c6f5417996ca64a009f72d9a004384fa2cfcde3c7dba083d5a7846bc9b39795865f67124109601a95c25307bc1a15778f6121706a61eb3f0fda9066e0d5fd9dfc0fc082002ae7e73b297d3efb882710c2acd9a4d646042856deb7db27e09dc0aacf714cf560f940faab0d06171df029fdde7017bf9d9ec332f3e238a0f569e004274cf05587f09db817b0f0287847609a0e003a7b39a9a2e562dbae26cfa95cd0698c309d4258006266cb581c8201c5671aab9aaab144925fd7f8336a0ae1660b2984ef71d7dacd2907db7805a2b63d8a7641730f65e2d09f832a88a39ff5175b535ee08d40dda96bdf82c90f070c6aababb360ba16895ad17e1b71055763edaa16a6b22f908a73ed2fbdbab240199da7750772486ac434864575b36a1f95106d705677ef70233d05f186d75b5b0419a6a6ee62de3457b247118208ae4c849ef2362a6766fd317f82f6f1fc7cb606948fdbcfdba0001e7bd53528ff04576cfe668d073ae9c8189b20668cdcfaa25a0c4f540dd27dfc1d508066b213b4f9bd252988dc548618fde508c04789c6a44365b97fe9929672849df074687def7716af643cedc34a6077c8f191e9f0d24654a6e1b60fbd16c36f16a0431d9131b7632bdbad5f0bf8cfc1cf1560179d9d65c7c89cbc2804a77a485194ac2ba11b0d43860dc965e3089433028a7d32ec69b36d1b85845e98f8b0903472cee1c38b00bd3517a7f9f42c2e316ffb832615e80d5e91b62c0068a7a0b31c14f5f8219d2695f05656be7ca355d68e33654af1143f983bafaa583c0b567212f09085f59e6b4d564065358aa7a2678622c0351df75395fca92aebd9703f2f2d08724e23cb782462f3d3f35938564a1f1b480ed8f34c971fce3470cf169a4bee42b4d246808237e06ba6665edbee06a322e37e6e3dda714c964b0936c661480dbfa937385fb4423f758a01f9cd7e59cfc76db354060697e95c4dd1b4095e88cea7a97d01d170170f6652f3052e001469b1bd5934af31e160fa4bb50e998782f4c307a8b882f755dbffe9ac8d8ca8180069459c5429526ded940e03e11ca2471875661b59bc03104d8501c4fbeb50b1029b4e170e459cd6245fb342a4b570c09137f3b69020c97359bb4b1b7240727ddc23f06dfdc44364107697d9cdd2962676115dedfe811946e39efe9ad58ce90fede2735994fcaad5e901f3d5ef91210d49043e313a656b4130035fed0b7a0ab31c5cc63cf063d505dbd80b463bc40c9ad06480fb78e8885cf48014ac503f39d751efc99c3da184abee874a19348333a05dc4a4fc1caac2796372c0b27033f7e0cb04a195b3ee6648c21b4555a209dbfa3ef4f06cc7ab62f4fe765378cb7c21e9b935348667b43b7c6653742570f13b6094d063d11e2e5c670af9c6a03b17977c9bc50a816f6cd66d1f4be98c430001461884d1c38bcb4001d21a71c14e41947b38ba5f66fda010b9f1f384cedbcf5a676155b8ef58c5b8b8a1c1aebf3b74773fd6015f8143f5f8920015e35fc2fc98d402884f91890b07d961d9ec8ad2521598b0e3444a47b1fe24dc77fd8783861d1d72bcd446e4a5a9dfed910bf8021dd280f8cc2a541947c3fd075c13c884bc3d26d80244e7ca2709c55c228677e9919a9ace35af8", 0x1000, 0x9}], 0x840402, &(0x7f00000012c0)='user\x00') 2018/04/30 13:17:21 executing program 0: getresuid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000240)) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000200)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x100000003, @loopback=0x7f000001}, 0x10) mknodat(r1, &(0x7f0000000380)='./bus\x00', 0xc0a2, 0xffffffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) socket$inet6(0xa, 0xf, 0xffffffff) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x51, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(r2, 0x7fff) r3 = socket$inet6(0xa, 0x3, 0x3b) recvfrom$ax25(r1, &(0x7f0000000300)=""/2, 0x2, 0x1, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) unlink(&(0x7f0000000280)='./bus\x00') sendmmsg(r3, &(0x7f0000002dc0), 0x40000ff, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 13:17:21 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @rand_addr=0x3}}) 2018/04/30 13:17:21 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1a1840) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) readv(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/118, 0x76}], 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/25) sched_yield() flistxattr(r0, &(0x7f0000001400)=""/103, 0x67) getsockname$inet6(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001640)=0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xffffffff, 0x3, 0x4, 0x2, 0xfffffffffffffffe, 0x7fff, 0x2, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x7fffffff}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001500), 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r0, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) set_robust_list(&(0x7f00000015c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x47b4, &(0x7f0000001580)={&(0x7f0000001540)}}, 0x18) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001480)=0x5, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001680)=""/228) 2018/04/30 13:17:21 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) 2018/04/30 13:17:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200503, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x80}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x9, 0x5, 0x7fffffff) socket$packet(0x11, 0x3, 0x300) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) 2018/04/30 13:17:21 executing program 7: socketpair(0x1, 0xf, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x9, 0x2ae, 0x4, 0xfffffffffffffff7}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x8cba, 0x7}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x7}, 0x1) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x161000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000003c0)=0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x4000, 0x0) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r5 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) connect(r0, &(0x7f0000000240)=@nfc={0x27, 0x0, 0x1}, 0x80) ioctl(r5, 0x1275, &(0x7f0000007000)) 2018/04/30 13:17:21 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x7, 0x0, 0xc95e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r1 = socket(0xb, 0xf, 0x1) sendto$ax25(r1, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x2, 0x0) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000003c0)=""/243, 0xf3}], 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000015c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x40000, 0x8, 0x1, 0x10000, 0x0, 0x0, 0x1, 0x3, 0xfffffffffffffffd, 0x6, 0x9, 0x5, 0x8, 0x4, 0x7, 0x99, 0x8000, 0x6, 0xae, 0xb5, 0x8000, 0xb6a3, 0x7, 0x7, 0x2, 0xfffffffffffffff8, 0xf7a, 0xfffffffffffffff7, 0x8, 0x1, 0x2639, 0x24ce732f, 0xff, 0x22, 0x9, 0xe35, 0x0, 0xfff, 0x2, @perf_config_ext={0x7f, 0x1000}, 0x11001, 0x7, 0x3, 0x7, 0x1, 0xe5, 0x3edf}, r2, 0x6, r0, 0x2) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000004c0)='./file0//ile0\x00', 0x24, 0x1, &(0x7f0000000540)=[{&(0x7f0000000500)="2c01af37a59f0965fabe08c8fc3202b4faca485b082a091701e4d90a2b542eda00ce427f01e7b5bc89a08a328bdc0365e80d76f8a1c26ac8d82b1b", 0x3b}], 0x100000, &(0x7f0000000580)={[{@cruft='cruft', 0x2c}, {@norock='norock', 0x2c}, {@cruft='cruft', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@map_acorn='map=acorn', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0004000000100000cc000000490b0000ec03000001000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000012f00)=ANY=[]) open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) 2018/04/30 13:17:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000058001f0014b2f40700090400020200000000000000004da6fc000000c8e301a0", 0x24) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x140, 0x5, 0x0, 0x404, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0xa}, [@typed={0x8, 0x76, @ipv4}, @nested={0x124, 0x41, [@typed={0x4, 0x5c}, @generic="5e57ed4a27a23d0239e8520c9b326f6597635703cc12fb898872664bce42fc76f2b1f9c2227c28fe3c6600559db36edce06e773776171781081e0612d73f1794fe5703a0c84f8c8010d10d727583148b76290c80d7", @generic="8feb28c3e42900f54a3f36346b83bb4eee6d3ffea1539918a336d5936dcd8cb30999069ef2fb1522332f2988a3570834dc18abdf2e280e02a2a530152bcd826f655fa3fe705eb4716ea9c2b185993f55c15ea29136e813e425d134407510a7647201a2e45c25a01974fd40752968af39c7bb4b4f114dbcc64dc1b5eb0cd02eaf8adc70825ebf5f8fa9b1a8855616e4b8cbfae46ab063cfbe8122c36072a53af9582b8dea7264ed2f30ebfa88581de0bacac74e473a7eaff8ca17fdecd96ee125718688585d"]}]}, 0x140}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/04/30 13:17:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x80, 0x8, 0xffff, 0xffffffff00000001, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x36007ddb, 0x100}, &(0x7f0000000240)=0x90) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x7, 0x4}, {0xf, 0x16}, {0x3, 0xff}, {0x4, 0x67}, {0x0, 0x100}, {0x3, 0x2}], 0x6) 2018/04/30 13:17:21 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x800000) syz_mount_image$cifs(&(0x7f00000002c0)='cifs\x00', &(0x7f0000000300)='./bus\x00', 0xf6f, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000340)="e644ea6bee53ef60c4ae3257d752b6e298fedc5f08eb68f066796d8b52b9afe97a0f1018cfe09a17dc4f79a05f384499bfde934c7329b00cd7cf29ee13bfe3117b0ba2fdd30f964159bf35eb1ff9865fd2a80f201d24e86399c08387cc5e151137649427e79596f38aefa98368c77d1f3a944ddd6502f9127bd15f01ddb2cbe1c422274e6a7deed8b8a5c8", 0x8b, 0x400}, {&(0x7f0000000400)="f9e08c259273c96d0b0d839a38ab988e2919aba4f94548901c6bf79aff85a7c7316bb55563852164e68a2b56743c58a18e92b1e88b2b792db52df691c886d1e5aef6a928f7bce28c5b7d7169015271a2c14667fba28f23c89876e837f65f561a8645e6dab4663d1fcd38b963fe4dcda1fe6af57613f0834151b78d6a7d8b70128a72eb6ea72df521dcd8936a3bec228bd63d859e9e4c4d19f181a5220c1d7d70219a529f0b5cb75662", 0xa9, 0x8001}], 0x0, &(0x7f0000000500)='.dead\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r3, 0x80000) r4 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/sequencer\x00', 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='mountinfo\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x4}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000540)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000580)={0x3, r6}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(r1, r2, &(0x7f0000000040), 0x100000000083) [ 114.040864] IPVS: Creating netns size=2536 id=38 2018/04/30 13:17:21 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) 2018/04/30 13:17:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 114.078497] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 13:17:21 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x7}, &(0x7f0000001040)) fsetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de91be10eebf000ee9a90f79be000000d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"], &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0185879, &(0x7f0000000080)={0x0, &(0x7f0000001540)}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000240)=0xffffffffffffeb02, 0xfe03) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x40220, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/30 13:17:21 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xa) [ 114.136093] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=12619 comm=syz-executor2 2018/04/30 13:17:21 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x4, 0x100000001, 0x400, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) 2018/04/30 13:17:21 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x4000000000002, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x2000000004e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendfile(r1, r2, &(0x7f0000000080), 0xfffb) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x40) [ 114.179697] IPVS: Creating netns size=2536 id=39 [ 114.214036] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/30 13:17:21 executing program 3: r0 = 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x208141, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6f) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000180)=0x7, 0x4) rt_sigprocmask(0x80001, &(0x7f0000000000)={0x4}, &(0x7f0000000140), 0x8) 2018/04/30 13:17:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x8102) ioctl$KDENABIO(r0, 0x4b36) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) timer_create(0x7, &(0x7f0000000280)={0x0, 0x31, 0x7, @thr={&(0x7f0000000140)="be7dce1251e3856bfd4e28088d1c8b38f4f8fed69953afa47b18fc4621a76480498d7a78cc10c0abb62c23b13cfaefff501bcb3f7267b71f1a01a8ae08e3f19ffe8481221a560f59202b2569868ac96ea47c384d1b80274048f9b3f56db61da9b87b72aff1eca83c7bbf9d4369489aa0859115817b1790cbf9eb893cfda46f50c69c615e5ef453081291aa643ada4890c680e3f75b107627c195dd60724b3ee87f59d2e289b7ed44bb0c4ed145", &(0x7f0000000200)="a86f392b9fcb6d860116a1d9a9e035c968acf9ef22ca5e5980e4e66f04a1b9b34216163404d0ff574077f26e15074b10b4faa1c3ef569914b3a982ba4003b0b0a4cf"}}, &(0x7f00000002c0)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x94b}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x7, 0x200, 0x2, 0x7, 0x8, 0x5, 0x2, 0xff, r2}, 0x20) timer_settime(r1, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000340)) 2018/04/30 13:17:22 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0xfffffffffffffffc, &(0x7f0000000000)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x9, 0x8000) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x6a002, 0x0) write(r0, &(0x7f00000007c0)="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", 0xff8) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/04/30 13:17:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x7}, &(0x7f0000001040)) fsetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de91be10eebf000ee9a90f79be000000d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"], &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0185879, &(0x7f0000000080)={0x0, &(0x7f0000001540)}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000240)=0xffffffffffffeb02, 0xfe03) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x40220, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/30 13:17:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) ioctl(r0, 0x2283, &(0x7f0000979fff)) 2018/04/30 13:17:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) bind$ax25(r2, &(0x7f0000000080)={0x3, {"71064772620ee3"}, 0x5a8}, 0x10) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x2d, 0x37]}, 0x3) 2018/04/30 13:17:22 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001640)={0x0, 0x8, 0x1ff, 0xe03, 0x9, 0x1ff800000}, &(0x7f0000001680)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000016c0)=r2, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) recvmsg(r3, &(0x7f00000015c0)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000480)=""/46, 0x2e}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/72, 0x48}], 0x7, 0x0, 0x0, 0x837e}, 0x2000) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000040)={0xcca, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x100, 0x5, 0x509, 0x5, 0x3, 0x0, 0x10b, 0x1, 0x1}) connect$bt_l2cap(r1, &(0x7f0000001700)={0x1f, 0x80000000, {0x200, 0x1, 0x5, 0x2, 0x4, 0x8}, 0x0, 0x10000}, 0xe) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000001600)) 2018/04/30 13:17:22 executing program 6: r0 = socket(0x10, 0x802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) write(r0, &(0x7f0000000000)="24000000210025f0071c0182fffffc0e020400170000000182a9000c08000a0081000000", 0x24) 2018/04/30 13:17:22 executing program 0: getresuid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000240)) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000200)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x100000003, @loopback=0x7f000001}, 0x10) mknodat(r1, &(0x7f0000000380)='./bus\x00', 0xc0a2, 0xffffffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) socket$inet6(0xa, 0xf, 0xffffffff) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x51, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(r2, 0x7fff) r3 = socket$inet6(0xa, 0x3, 0x3b) recvfrom$ax25(r1, &(0x7f0000000300)=""/2, 0x2, 0x1, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) unlink(&(0x7f0000000280)='./bus\x00') sendmmsg(r3, &(0x7f0000002dc0), 0x40000ff, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 13:17:22 executing program 4: getresuid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000240)) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000200)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x100000003, @loopback=0x7f000001}, 0x10) mknodat(r1, &(0x7f0000000380)='./bus\x00', 0xc0a2, 0xffffffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) socket$inet6(0xa, 0xf, 0xffffffff) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x51, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(r2, 0x7fff) r3 = socket$inet6(0xa, 0x3, 0x3b) recvfrom$ax25(r1, &(0x7f0000000300)=""/2, 0x2, 0x1, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) unlink(&(0x7f0000000280)='./bus\x00') sendmmsg(r3, &(0x7f0000002dc0), 0x40000ff, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 13:17:22 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') writev(r0, &(0x7f0000000140)=[{&(0x7f0000000280)="993c284a817e377c7901f359953f80d829f84b1ddc1d4f04fcd3c4d602a1233ef7ff20a9997872aa76f5af4adf9132b687b0300bea19f3b09327db38273b3a5f19e6dea8c8e1b1aeed6e92adae59cb759d040b", 0xfffffffffffffffa}], 0x1) 2018/04/30 13:17:22 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8a}}, 0x6, 0x8}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="81005c006cf2fd0df464253096c397992926254957123f867887b831b51dd0f4ef6348c6bb6ccfe57a3c31e9e3b3f3aa0900000050189e36c167d46c03e20d9d08000000dd681a17db06526ad1599fefee27502ea06cb43e6fa92411cd344048"], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/30 13:17:22 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001640)={0x0, 0x8, 0x1ff, 0xe03, 0x9, 0x1ff800000}, &(0x7f0000001680)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000016c0)=r2, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) recvmsg(r3, &(0x7f00000015c0)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000480)=""/46, 0x2e}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/72, 0x48}], 0x7, 0x0, 0x0, 0x837e}, 0x2000) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000040)={0xcca, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x100, 0x5, 0x509, 0x5, 0x3, 0x0, 0x10b, 0x1, 0x1}) connect$bt_l2cap(r1, &(0x7f0000001700)={0x1f, 0x80000000, {0x200, 0x1, 0x5, 0x2, 0x4, 0x8}, 0x0, 0x10000}, 0xe) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000001600)) 2018/04/30 13:17:22 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x7}, &(0x7f0000001040)) fsetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de91be10eebf000ee9a90f79be000000d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"], &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0185879, &(0x7f0000000080)={0x0, &(0x7f0000001540)}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000240)=0xffffffffffffeb02, 0xfe03) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x40220, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/30 13:17:22 executing program 6: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00', 0x20}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000140)='./bus\x00', 0x0, 0x80) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) sendmsg$netrom(r0, &(0x7f0000002900)={&(0x7f0000000240)=@ax25={0x3, {"5ed29256f80d90"}, 0x80}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000380)="c2fe5bd81be11913b14dd9b7cb83a1cd867c827aa81b304754561eaf9fa6bef89141c5b118b704d4400d664d5fd63c19bbc0a88bc168be3261ed0d92aceaec1eb045d29e7f30811d6e370c855fa5f593489e4c1576fdbd74d4781a9fa5f2cd0501f2256173effca8c0b3754f4e13f2e05f6c5cdd84e769af67306b0112cbcfa38d1da53d3c887d9f1231164fbcadd61cf188619abf6cffc8f665ecbca973825f770aba40a28d1a2b7afb6f2450e2d4c9b1625c1a399f47c6d30dbf2e2215fd6a90a8835c6ae1c3bcb368b0a003cffe3fcb15fafab7f179da1d97cb522d", 0xdd}, {&(0x7f0000000480)="3ca1d8e527cfcb2aadf864b09cf085ae2abb80a879f1997f391c3983f04349515bdc094caffe52d179cfc738a046e5e7db94f49a156d5305f37fe7a29a5add783b916727226a972f4951064dec3eb1906748", 0x52}, {&(0x7f0000000500)="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{0x90, 0x104, 0x81, "21c5c323115924c9aa4126ec0d2e8ed7b17441cdf5bb5b00e470d9c80fcda77c99eeb12bac19d496259d4213ac5e5143ab69a7a04145ec607cf8e04987a257435ca32f86896499115ed90aea396700026f7594b65db0adb37644c832aeb7ab42741fe66b04ea5b571f6218fa62bcf7f1305cab228ffaa5e41d1d9efb54"}, {0xb0, 0x13e, 0xfffffffffffeffff, "4e7a9bede0773a78cc42a8de70caae2cdc63a28caa0a8c64038ba1174576912f1443cbd27f52730b85d190b685c8c9589db85ebb9056f3a78ee09b20a0c9637b8acd1c538ba02082ccf9e3c38bcb03ed52b314ba3b6a726fe5846bb241c4953bef2ce2523e26d4344e974dec9db4c6baf7a6c70d84a2e898726d9fb349df5f3b7a5e8a2613c48d36dade027d82ea6ae8429fe197eaec7e94c15c54298dff"}, {0x28, 0x11, 0x1ff, "fd0bb2f987dc57032137fbbc6b3950311acb"}, {0xe8, 0x105, 0xc553, "183d317eea12a80d02399b399df6a869eccf49986190dbf1b85cb1e7937738a7ddbe686fc0fbc1365f2938ea387e1677ed8eff3027a4ba2a85a22474e35c766e94552995c78d1023c0972b8580963be6bef5b93f5344505df29194bc1dc9043c9b2838d32d0289810469198821766376a6754fcb407eb24df794201043fb989977ce542a80ebca1e197c3f03ade502ff18816c293d50800f0cf564bee7f26765a1c1c4fa727a7bb44f87fa58136a87dddc14d429523da1c586a5388ed4730b1e0417b84a3c58562ea0df52eae21f25c373"}, {0x68, 0x112, 0x81, "42ae9f35bad04bc9b787823eeedf8fe559496067c5de1c0418e2122229e5346187ff59056d1ab1f093b6525c6a9f3b906c72f6e1e873a5d720d69bdaea0f7b6bec63c4edb4ba7229a0a89935f59f99be2351"}, {0x20, 0x117, 0xd9fc, "f710702b5d81c8ffc7a46a"}, {0xd8, 0x102, 0x2, "7824c207a01a37f3ec93726bfe0886f307083506b4a389ceee97f2489aeb27644679f59a763344065d1b8b926d693bd3304e2978b8dc981e988a911698b7308a1899b4691f7ae85ece41c160dcf4eb7d5d72ae820ec874576af043d9097103aa90f81a5a7aaa86760daf6cca5af11b963f7de561c9e5c71a9afea0375814a0d3e1fcbd33de8a03a1f2bd5615bcda58529556b096338ddcc128320ae8fc94e004a6b365912c066319a7e1ae536292e3be0f88d92fad881df9fa6cf9b8b6fa112b0d14dd827e64c9"}], 0x13e0, 0x8004}, 0x40) ftruncate(r2, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x6b, "bff336a9caf7cb36561f5636dd0a45a9a6b43da5eed1be726cb7881ada303ce2e26396e07105b24038e17b1dbc6b73c1c4893f4bf6de33e55870a9dbf49e22c1ddbdf5eafe5f8822c66e2344c708d0ab184685cccecdbb885d7f1ee8d3770997bc17e3bbc5aaa671a33c18"}, &(0x7f00000000c0)=0x73) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="01005900eaac76ce217e13d01238a694cbeab31c97c7df469025c16dd2bce24af66a4f8c74b04b24fa2c04d7bbcc72472b9b1934a3616f3bdf7e179c4f2dc52bd3b1df3e27be357e14a0dee286daf20a2a92d90bcc7e60a71f6e56ecbd7b81a804a82c3d3cf23e7a0133"], 0x61) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 13:17:22 executing program 2: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000992000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b01000000000001e70000000000fc0875a29cd0a682ae888a7efb840e45c000"], 0x20) 2018/04/30 13:17:22 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vga_arbiter\x00', 0x612100, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001540)={'veth0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x0) sendmsg$netrom(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@ax25={0x3, {"744bbd7e9f16a8"}, 0xaa82}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)="f59c7792e1d417c95dc634717b2e7134d2e592f50816575dcb0ad408060cddbf79443519a5bc19a97b913e849944540141c1ccb1ee8dde82f19bded2137dab607c90221e46729818836e77f4e86e47c1e0c0fc17ed687a8473b8f8cdd4e5bdbc86e5f3ef1989bbdbe86ab9eb543156f04836fe528b8d22290ed0d96d6f565ca7", 0x80}, {&(0x7f00000001c0)="2cbc2e6f42b9eb7284d1f0aca55c618c118504d42487d37b7239aa54bfffbe393cd1a02a29b0eec07466c2732b09459392e6c096470938756e211af59c4c8fc7a8c390bc1e255577e8a54df9e7a885734037baf7998971e058b7b9110830a1f62329c332a49d747a2104b005b9c37d2d30f4423af682fd6b4e63feb5ff27f712ee897f48bdadb0220911d0e0ab1907a5d7f49f810f495b0f296fb0b34a35cb93b8aaf9c85808e9526c3bc5e83b070586cb94fe203ef107be5c", 0xb9}, {&(0x7f0000000280)="2001515b75f44200e20b7f67ca349956650aded696cc288ac36036794d4c69852a87c9ac799773dc295d522c910a369689db1a2878e201e37eaeeb71ab0153157b569f485b7584ca124553df2ba0cd5dd29e2362618912366aa02c9d9f662ff661fb2aac792a47466ba9908ab5880fecfe4010dc275454ada67d938147606355e9b45aaab147d15569bb59d76db6b78b16a11312226d3031a6e097ae8545b680730fd1d67dd6934b14640e0c8c771002c219c4f6bd9880c2250a1abbef7249688b421a2b198f", 0xc6}, {&(0x7f00000000c0)="5fb34e", 0x3}], 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10dc, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes 2018/04/30 13:17:23 executing program 4: prctl$intptr(0x1c, 0x0) 2018/04/30 13:17:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000340)=""/161, 0xfffffffffffffd3e) lseek(r1, 0xfffffffffffffffc, 0x1) getdents(r1, &(0x7f0000000200)=""/126, 0x7e) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) 2018/04/30 13:17:23 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x42}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0), 0x0) mlockall(0x5) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000280)=0x8, 0x4) munlockall() fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) 2018/04/30 13:17:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3000002, 0x58031, r0, 0x10000020) memfd_create(&(0x7f00000000c0)='&bdevselinux\x00', 0x0) 2018/04/30 13:17:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000240)={0x1}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000001c0)={0x0, 0xb912}, 0x2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x3fffff9c, &(0x7f0000000380)}) 2018/04/30 13:17:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000040)=0x200, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 13:17:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) unshare(0x88000000200023fe) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001100030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x6, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x7a01, 0x10000}, &(0x7f0000000100)=0x8) 2018/04/30 13:17:23 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0x1}}, [0x3ff, 0x2, 0x3, 0xfff, 0x1f, 0x3, 0x1b, 0x4, 0x0, 0xadd, 0x2, 0x0, 0x3, 0x1]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x8001, 0xbb, 0x2, 0xb8, 0x7fff}, &(0x7f0000000080)=0x98) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/04/30 13:17:23 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'teql0\x00', 0xc663}) r2 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$void(r2, 0xc0045878) fadvise64(r0, 0x0, 0x9, 0x4) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)) write(r1, &(0x7f0000000140)="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", 0xfa) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/04/30 13:17:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xfffffffffffffca1) ioprio_set$uid(0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000500)) umount2(&(0x7f0000000040)='/\x00', 0x0) getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7006) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4c}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000180)=0x5) 2018/04/30 13:17:23 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x600000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendto$ipx(r2, &(0x7f0000000440)="8c83e6b3017d17604303c40d3c2c374bb5db9e73b32acadfc71eb209068af7b5298e", 0x22, 0x0, &(0x7f0000000480)={0x4, 0xf4a, 0x0, "23d916bcf076", 0xa49e}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1}, 0xc) kexec_load(0x0, 0x0, &(0x7f00000016c0), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x9, 0x0, 0x415, 0xffffffe000000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000640)=ANY=[@ANYRES32=r3], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000800)=r3, 0x9eca9254c3cd04e2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x8, 0xfd, 0x20, 0x0, 0x9, 0x0, 0x0, 0x3, 0x9, 0x6, 0x40d7, 0xf4}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x4}, 0x90) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000400)) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000840)={0x36f1, 0x1ff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000d00)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000e00)=0xe8) accept4$packet(r2, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0x14, 0x80800) sendmsg$nl_route(r2, &(0x7f0000001080)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x180200}, 0xc, &(0x7f0000001040)={&(0x7f0000000f80)=@mpls_newroute={0x9c, 0x18, 0x0, 0x70bd2b, 0x25dfdbfe, {0x1c, 0x20, 0x80, 0x6bb0ebda, 0xfd, 0x7, 0xff, 0x2, 0x400}, [@RTA_DST={0x14, 0x1, [{0x9, 0x0, 0x9, 0x7fff}, {0x6, 0xffffffffffffffff, 0x3}, {0x6, 0x9, 0x9, 0x88}, {0x7, 0x1, 0x10001, 0x1f}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xffffffff}, @RTA_OIF={0x8, 0x4, r5}, @RTA_DST={0x1c, 0x1, [{0x3, 0x4, 0xa8, 0x3d}, {0x3, 0xfffffffffffffffb, 0x2, 0x5a4}, {0x2, 0x100, 0x10001, 0x8}, {0x10000000, 0x80000000, 0x4, 0x1}, {0xe61, 0x6, 0x4, 0xc5}, {0x0, 0x9, 0x4, 0x1000}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x80}, @RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0x10, 0x1, [{0x3, 0x8, 0x9, 0x6}, {0x1, 0x3, 0x2, 0x6}, {0x200, 0x7fff, 0x4, 0xbf21}]}, @RTA_DST={0x10, 0x1, [{0x401, 0x2, 0x7fff, 0x1ff}, {0x10000, 0x4, 0xffffffff, 0xffff}, {0x5, 0x80, 0x7, 0x3}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x4) accept$nfc_llcp(r2, &(0x7f0000000780), &(0x7f00000006c0)=0x192) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r4, 0x61e, 0x3, 0x5, 0x0, 0x8001}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000580)={0xc27, 0x10001, 0x6, 'queue0\x00', 0x3ff}) eventfd2(0x2, 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/30 13:17:23 executing program 3: 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) mmap(&(0x7f000007e000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:23 executing program 1: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') utimensat(r0, &(0x7f0000000240)='./bus\x00', &(0x7f0000000280)={{}, {0x77359400}}, 0x100) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="77e1245bce3872ba0a8453d42f60b18189bcc1e06bfa0ff350799ed141400e843150a5a84eef723ac2ee33d1baa80df388de854f9b410d0ea2bf16ac2391cb5c4a8f0d2fe51e91946ee4c5da604d56", 0x4f}, {&(0x7f0000000180)="31e7b6f3a41ccb8d0607507024a91ab71215bc9bca6475e10ada266185770d", 0x1f}], 0x2, 0x0, 0x0, 0x40}, 0x8094) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = dup(r1) ftruncate(r2, 0x7fff) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4, 0x10, r3, 0x0) munmap(&(0x7f0000005000/0x2000)=nil, 0x2000) 2018/04/30 13:17:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff}) bind(r0, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x200}, 0x4, 0x0, 0x2, 0x2}}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x400000000a) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="f00000001a000e000000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES16=r2, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000040)=0x5, 0x4) 2018/04/30 13:17:23 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{}], 0x1, 0xfffffffffffffdff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x13}) epoll_create(0x3c) 2018/04/30 13:17:23 executing program 2: unshare(0xfd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000280)=0x54) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x9, 0x9c, 0x1}, 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x12, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000240)=0xffffffff00000001) 2018/04/30 13:17:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000006f40)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000000)=ANY=[@ANYBLOB="100600000000000029000000000000009173fc1c55f832163a0aabe92899814055c60a32b3f78cce6509afb87d38dfbeb7f710d1c56f25352247740495080cde4213f5895958106116463db4db648fc64a24e6105dfd1461c7dddb874c28fdb0bdf9d8dec0e36384d9cec6894dff44a4491194ea904de66168cc9c44c44bbc9d5d3da911ac4db42bd4ef879e00da9c4939b388e8daa06a9fcf1e5be200000000000000000000"], 0x10}}], 0x2, 0x8000) 2018/04/30 13:17:23 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x554}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xffffffff, 0x401) 2018/04/30 13:17:23 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x3, 0x3, "77122a1b636f", 0x7c}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x5, 0x2000000400000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000300)={0x10001, {{0x2, 0x4e20}}}, 0x88) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x240a2}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="f8000000110020002cbd7000fddbdf2502000000e0d70f2bef846f0f040b5d66a10c522bb54923916c6a866bcfadb3b1e1750781ceb9bb7e7b62f42869d424876ca23fc6dbfef9d75f67cc33a8052c0662ed7dfe4037ffb077372b4178ad77ca624fa3bb1cae0b800bed8f30218a12d7589905d362a0de31e944d9d01e27fb5c46dd10f619eb9419f99aba6df924a31c1150823d757b2732c1eb5c3e461ff7bf2f8d1e75213364c68a4b1aa76becd2a78a450854f66fec5ecc613113758a049e9ba31af164122de5d45be5ff4000ba9b19b66946ba2dab1bc6bb1535c3b6a86dcc69061cdbceb167043fe1f1821b3793a8b0866e6c9eef"], 0x1}, 0x1}, 0x14) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) sched_getparam(r2, &(0x7f0000000440)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000500)={{0xa, 0x4e24, 0x0, @empty, 0x7}, {0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x80000000}, 0x9, [0x101, 0x1, 0x7, 0x5, 0xc1a, 0xd0, 0x80000001, 0xffffffff00000000]}, 0x5c) 2018/04/30 13:17:23 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000000480)=""/90, 0x5a) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x492492492492b65, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffff00000000000002004e2200000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/30 13:17:23 executing program 3: r0 = 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xffffffffffffffb7) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000500)=0xfffffffffffffed9, 0x80800) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r4 = dup3(r3, r2, 0x0) fallocate(r4, 0x1, 0x0, 0x400003) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xb4, &(0x7f0000000740)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea477702494b6dccc6839647fd45c1239a3f19b", 0x3c, 0xfffffffffffffff8) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x101, &(0x7f00000001c0)=0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x100, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000000340)=0x1, 0x2) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67230fc2ca14eebdc83dd118ab86014b0000000047d65dab93d18ab66c4dbf52872aab57c778126d3d95dfe534f86d824b151165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6, 0x9d1]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000380)={r5, 0x7, 0xcc, "f3377a9fa27d571af9c03a8c379e5d7a7a6bb12c78df30dc02e0fe9bd7f7c25ca9328d5ce7cda7b13bc6668427455246259b1ab93a56a2d0a9191d93dab6ef921169831dc0f670ff7adc406eb0db89de542df58358388acabf710dd591ca509a16039c315f8d033429c56f7c58bdd57e7036f94274702b67a551c303628085f57f64cdf929822719e839eef442a2df64db2294a27f5380bdf7d6d64da06e53e7728970e5e4b55aabbbdd272cbcbf550674e6409ecdac214b90de1429705f42926f2fc85da50d9b1d500480d1"}, 0xd4) open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x0) 2018/04/30 13:17:23 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x100000000, 0x9c99, 0x3d4f, 0x2, 0x3f]}, &(0x7f0000000080)=0xe) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/30 13:17:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240000, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/04/30 13:17:23 executing program 2: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000080)="2e2f66696c65302f66696c6530f600", 0x40, 0x0) creat(&(0x7f0000000100)='./file0/file0/file0\x00', 0x0) 2018/04/30 13:17:23 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x24) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/220) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/30 13:17:23 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setreuid(0x0, r1) write$selinux_context(r2, &(0x7f00000047c0)='system_u:object_r:login_exec_t:s0\x00', 0x22) 2018/04/30 13:17:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001080)={@local}, &(0x7f00000010c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x14) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/30 13:17:24 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xf3, 0x4) 2018/04/30 13:17:24 executing program 7: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x40) execve(&(0x7f0000000000)='./bus\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='#(S\x00', &(0x7f0000000100)='/selinux/avc/cache_stats\x00', &(0x7f0000000140)='/selinux/avc/cache_stats\x00', &(0x7f0000000180)='/selinux/avc/cache_stats\x00', &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', &(0x7f0000000200)='/selinux/avc/cache_stats\x00', &(0x7f0000000240)='/selinux/avc/cache_stats\x00', &(0x7f0000000280)="f62c776c616e3070726f635e2121656d305c00"], &(0x7f0000000340)=[&(0x7f0000000300)='/selinux/avc/cache_stats\x00']) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x7fff, 0x10000101) 2018/04/30 13:17:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) 2018/04/30 13:17:24 executing program 6: r0 = socket$inet(0x2, 0x2, 0x7) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80)}}], 0x663b0788c6819c, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}) 2018/04/30 13:17:24 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) fchdir(0xffffffffffffffff) getdents64(r0, &(0x7f0000000100)=""/164, 0x22) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) getdents(r0, &(0x7f00000003c0)=""/250, 0xfffffffffffffe24) 2018/04/30 13:17:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000809b0100290e000000000d05ffff00a50005ffffffff0000000000000401ffffffffffffffffffff000018b2f71d03643256ba6afb12e50ec747163399ece02e5cdf615901bb23127f59fa0180000000000000b143e67c2f4f6057045d605c2641aceb3cddea8ac7b3382a148c323b1fef2fc5540dec354cb8f22a4d4466b3b5ecfd6ca16e38aa881d3d505fa1be1d95c8abd8f889ebe4854ed249bad4475f7621de1ca471d1c95f0f3a86fd1b4ad99310"], 0xb3) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$unix(r0, &(0x7f0000000280)=""/206, 0xce, 0x40000100, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendfile(r1, r1, &(0x7f0000000140), 0xffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000400)={'ip6_vti0\x00', 0x1000}) open(&(0x7f0000000100)='./bus/file0\x00', 0x0, 0x80) 2018/04/30 13:17:24 executing program 2: unshare(0x8000400) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}], 0x48) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) r0 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0xfffffffffffffffc) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/30 13:17:24 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x7fff}, &(0x7f0000000140)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000240)=ANY=[]], @ANYRES16=r2, @ANYBLOB="e5d25479d18b307ff91da3"], 0x61}, 0x1}, 0x0) 2018/04/30 13:17:24 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000005bb00000000000f000008004479caee39d58e4cef1ab075a700fdc02aafb474cfbae67b6308713565339a0a166b3faa5abeed4c3c93dec1"], 0x28}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x4) 2018/04/30 13:17:24 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x400000000, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 116.917385] IPVS: length: 4096 != 8 2018/04/30 13:17:24 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000280)=0x7ff, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) mmap(&(0x7f00008ff000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) readv(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f0000000180)=""/45, 0x2d}], 0x1) pwritev(r1, &(0x7f00000005c0)=[{&(0x7f00000000c0)="bea0d58d803fb379919710ff2611e4818af5968f2235949a1cb84189f9852b22353c4815e75fe8e08b62c4a86d10c82474db772ef881392c505fbd2e04269506c3eba9f038833947a4a3d18a3724225b0f2800694d5ee73bbfab25ac554c53f1c103306b452ce694ccef9b6d198508c661a03485949e4388c7d74624dc", 0x7d}, {&(0x7f0000000200)="a86ed8e5b43b244b5031033c01c5465fadf1ad7bf418a054ef1fd08aaaeb941c61f4e3044fe2921b1d18cf7e0be360fea7067a6e93c2685b92b492df3abe0dc0f76531ecf161c46e8b4f0c71b61c4c33487e3099ccef6baba6630ada6595d13358776a4a09f778159fd9767d796ccb1d", 0x70}, {&(0x7f0000000300)="4b0bd428705660efe8d88c724b17e1c96399081e423e41a4da2913aa0272b5108fa12b4b5bd7dbc3129cef1e31e0fa44a9db9b8e6df85256a89609fbf8f864b3c37ab1c9a4d75b4563e3d33eff2ed442639eb27cbf5891f231b629447af97971fe80a56cc7587baadd96660fd92930cafe095ea91c323c2262f8f04ed06e61e23afef77bd9be17c37f29c66fb9c9ff968f45071805e51b03cd7a58b78ad3d3f7e154a34261", 0xa5}, {&(0x7f00000003c0)="c222b8579b1138505f3b49296ed15673cdb0761405fd148a5e767d359c3a36bf3707b1869aface8e56d602c8f7e4a56125459e5d14f9cc3e47dab1caba17be6177946c7c15132476bff2711128946d9f13bdf171ae31ef14bba20ee524f5e64aa572af68816387b8b60657ed808a18fe2636f552258f78219280a0166c4a7864d4b12e9495459434bd2fd1b30c7c20ddaa3b89c2ac14d0194cf4ea4c76ca3e5aae5e938dc3ee9c8ea962d0283b19b3efd907f2ba446d5f2292e4c0", 0xbb}, {&(0x7f0000000480)="3e466391d5f8b54470f8b81a478b01e51f41e913baddbc78f45ab325618e2b933eb73df563ecf27579f3a39e2a4fe65663ba4a79882896d738de3edb0dbe3d8852", 0x41}, {&(0x7f0000000000)="7bc0fb7f7e4d9197bea0d28d267ba88e5f94acf07cbd6c48795fa59787560d151ef25ccc6159efd68d8fe1c36182ce02aed375cb0ba2", 0x36}, {&(0x7f0000000140)="2f8b5b96663a6d6c386b6a7a2c84a23b162c8eecef0667ef64b39532c274c016233be789b27c838d6f9d67dc05cb93e3", 0x30}, {&(0x7f0000000500)="f1f0783f13fe1a237d93c8800b8e3325991a56dc1ccd900571b460e587de527f7101dbdbd6c77145674ae1c98d136557fbc11fb82284e784a11e94df6d488496fde2c48b6a17d12cd7ff59e0c742d9bc36f9989179a3d7b29464065b4f29862cecdee3807feb3ebbe8a3b8b6260847bc73d75cbcfb05fcafa9fbee58ef9f5d01fc1c998c900de68c6ce7eb6ddea76718db198a2dbf00ad5d5b6696060c20a279bf3afde1e3246732ea40f978c602953f463f557ef6536cf5fbbbc9a5ee364782", 0xc0}], 0x8, 0x0) 2018/04/30 13:17:24 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r1, &(0x7f0000001540), 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0xe0, [], 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/224}, &(0x7f0000000200)=0x78) 2018/04/30 13:17:24 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0xf056, 0x2) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8003, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20000) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 13:17:24 executing program 3: madvise(&(0x7f0000ca2000/0x2000)=nil, 0x2000, 0x65) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)="dac251788292055c16af9b70c57ff82fb6b35ae6a6b6b3e5fbf831e6c10a21eacd6baf3477a39dcc832ba1ec43089f1738571a8203c7cee3fc8a40564e612e38b3defb55a139636aa15e53a6487d648236c559659b314daf91a17d7426aae8faa268b5be243fea4fc7144ec001ee9f1a363a60354d798af6227f32a5f81e24fcfd6e29c7f9bb0c8548", 0x89) 2018/04/30 13:17:24 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20242, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/04/30 13:17:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}}) 2018/04/30 13:17:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x7, 0x2}]}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="f01678eaea8f2fad7357d388ca2b3aae77c4798341d7f64d", 0x18}, {&(0x7f0000000040)="8baf4746812cf313d226840f3065d2cf3e7afe7bd91f26caa67b574c9ef7108245cbce75ee6688ead8193b8dc8adc8df5134b56d651c8d1d4314ff5be49499afa7a5a98071f659dfd8e787ced9c8a95cc63056b04c4b2816058db1ecee0c58b69478cbb58642d54b9cdd0407d9dd6c98c8a124fcc1b0601ab40222e59ec38270fed1f47daf24a73b8427c25943c39c803545e20bbe9136b863e1fec5818e19a3cc6737e7d8e2ebe09c88d6100470da89b7c396735e9c9b6ee1251f3eb67bec30bc7b499645f639674dc07674fdb4e563", 0xd0}, {&(0x7f0000000140)="6f319824349cb1767084b16593f995a60540fd3b723605d903849aea0ecf3d851a3ec9e5b73a74893426a8d7c95008e47b626a5aedf44ca03bc9d39e2f047e2cb2eab67386b1dcdf9868dfcb05e3d458f125a6f90dc15b8fe98210e6bc313f9497fb4185f3f1eb9951905e582514e05b131f68558f9d20905273dba65712046fc7a3cdc2c8", 0x85}], 0x3) 2018/04/30 13:17:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x3c1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x246) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) ppoll(&(0x7f0000000080), 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x5) 2018/04/30 13:17:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80007, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="080000000000000002004e2000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000010000000300000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009cc7170beaaf040394b9b9000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013930000806c7d521568fcb01b86a2b7462197fa488e23424b2736c25a4901c6696bded311849323ba50dec2"], 0x210) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000695000/0x4000)=nil, 0x4000, 0x9) 2018/04/30 13:17:24 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) unshare(0x20000000) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000480)=""/141, 0x8d}], 0x3) 2018/04/30 13:17:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)="22888d0a7969ecc7804d", 0xa) 2018/04/30 13:17:24 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0xfffffffffffff000) accept4$unix(r0, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) shutdown(r0, 0x0) 2018/04/30 13:17:24 executing program 5: r0 = memfd_create(&(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/04/30 13:17:24 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = getpgrp(0x0) sched_setparam(r1, &(0x7f0000000300)=0x5) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000000)=""/108}, {&(0x7f0000000080)=""/98}, {&(0x7f0000000100)=""/124}, {&(0x7f0000000180)=""/193}], 0x1000000000000042) 2018/04/30 13:17:24 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x9, 0x20, 0x9, 0x5}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0xfffffffffffffeff}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe802, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020701000200027400f8", 0x16}], 0x0, &(0x7f0000000040)) 2018/04/30 13:17:24 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1ff7e, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r2, r0, &(0x7f0000002b80), 0x8000007fffffff) unshare(0x40000000) [ 117.293823] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36842 sclass=netlink_route_socket pig=12902 comm=syz-executor6 2018/04/30 13:17:24 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x20) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) 2018/04/30 13:17:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80900, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000180)={0x4, 0x8001, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x800}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x8000) connect$netrom(r2, &(0x7f0000000140)=@ax25={0x3, {"efab240030b836"}, 0x9}, 0x10) 2018/04/30 13:17:25 executing program 1: r0 = socket(0x2, 0x4, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x1, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'dh\x00', 0x4, 0xe0000, 0x5a}, {@multicast2=0xe0000002, 0x4e20, 0x10000, 0x401, 0x3, 0x2}}, 0x44) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x2, 0x0, "cb6877df719ef176b8aadd2b57325fa30238548c70ff84d8045f5e01de83ca0b309332f21e7cd045bfefb1a715bed93420a9eb7487e2e6ea0bb78818f5eb5e936cf482307cbb35bb56f2165e879f025a"}, 0xd8) r1 = getpgid(0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x7) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x6, 0x0, "774f3e92852a77ef1a8187a4e3b88bac20eb91add7a11da781468d324b06f164e40333ca307aa2acd48de88c5f31c1a016d26358e5e50aed040ea0b18205e6c41702a738931a4b02b7757945159ef4a6"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) 2018/04/30 13:17:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r0) ioctl$void(r0, 0x5451) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f00000001c0)="26f143d8ed5912dda6fcccb6a55795222eb963de2a60ed7d2500188a08c4b96e019fa6e7427f00c0ef754cb11740c4701ac3b11cc19640c35ffc345b449cd354bf10a9ead26477c1a82aa50a664fbbf8a26d8bb18138a51e2397bf42fa", 0x5d, 0x20008001, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$unix(r2, &(0x7f0000000040)="2c7d8c3345da0ef8108c0c7184163ba9ec20eda4d27225e4ff4af554461770888affed777b4d139b1bc2ae4936fae685427e", 0x32, 0x4000810, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x1, @tick, 0x9, {0x9, 0x800}, 0x4, 0x0, 0xffffffffffffff80}) [ 117.334307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36842 sclass=netlink_route_socket pig=12919 comm=syz-executor6 [ 117.665801] IPVS: Creating netns size=2536 id=40 2018/04/30 13:17:25 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea477702494b6dccc6839647fd45c1239a3f19b", 0x3c, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) inotify_init1(0x800) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0xffffffffffff0001]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14) r2 = socket(0x11, 0x802, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x105, 0x7, 0x1, "a94ec920a32c6a1b5e50a5e5aa58f72668137be6d83205bc6f42f1e6df89819b534a16c7ba1e0a78b2d4979331e260c265271f807de145ccbf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x4000000000000000, 0x7ff]}) write(r2, &(0x7f0000000180)="5d2f599234ced1ccf5dd142159e1cc652b9079d2a9dd919b1e7354a80e14de090670ce09429d370648dbec8d2034d55c215f5665bc59a2e098036e5c0340f1efeb32a75f76ffd7f002deeb8abc013c08a202172774ce22406ab0cd0f0d1922bc3e523f399b5c016273ddd07fc6d0943b2ffc4098fd356ff7288df5782e3f412897", 0x81) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000540)=0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000440)={0x0, 0xffff, 0x40, 0x5}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x5, 0x7, 0x8209, 0x5, 0x3, 0x1, 0x80000001, 0x9, r3}, &(0x7f0000000500)=0x20) setsockopt(r2, 0x107, 0xd, &(0x7f00000000c0)="cb5bc15926efaefaaf1c27e430bbf8454101a24cbd492a0300000000000000ab0384cd31c1c82d4f9efa264ee72d5d74718bbbcf39b0b6636f99c64c07294a86581850afe1309db4ef49ff684437897c919b9694f2765baff2d4359a58c9bd9b8c7f0bb7aa02f23c08d02084ca3cd5efb307ba7dc2ccc8e7b5b6fc1655da8aff9b1adac4e4687b877ca6abec4b9f915711899b110b19e910920f36d4d9fb19a31d3c79b26175", 0xa6) 2018/04/30 13:17:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/04/30 13:17:25 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x1) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000a40)=ANY=[@ANYBLOB="5f000000000000000300000000000000ff070000000000000100000001000000010000000000ffff0e07000400000000000000000000000000000000000000000000000000000000000000000000000002000000000000000400000000000000010000000000000001005e1f00000000000000000000000000000000000000000000000000000000000000000000b0e19435e97652cd0000050000000000000020000000000000005256000300000000000000000000000000000000000000000000000000000000000000000000f30038a55ad39dde8393b9178c3f"]) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) r3 = accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="85ace0073bc515f3adbed20d060a3eee25e220eeaed668d3e5e3e82c89e7d37a3593fa", 0xfffffffffffffe7d, 0x20000008, &(0x7f00000009c0)={0xa, 0x4e20, 0xf5, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./bus\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x3, 0x2, 0x8, 0x1000, 0x200, 0x1}, &(0x7f0000000300)=0x20) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000880)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000480)={'syzkaller1\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) fstat(r1, &(0x7f00000008c0)) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000200)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000280)="3cf94731f1132e1fb72471f2893c060c1aafe79540a8b5ca5e22e94c8ef261899aa331266b7ad499cd04e648eee06d94e8db242aa9ff76acfcd6e48509b6c2e64da330ab6184563736f3d112cf5de88a6aef71b39845f2e27c4b969d9ecd8b059486f1132de60329f156955c27b56a1fa7240e016ab5082d2f6c7975f4bcb1", 0x7f}, {&(0x7f0000000340)}], 0x2, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10}], 0x40}, 0x1) dup(r3) accept$inet6(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000180)={0x7, 0x5, 0x0, {0x77359400}, 0xe5a2, 0x2}) 2018/04/30 13:17:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e1f, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/30 13:17:25 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000bb3f0a)=""/246) rt_sigaction(0x14, &(0x7f0000000000)={0x41, {0x4}, 0x10000000, 0x10000}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000e4d000)=""/174) close(r0) 2018/04/30 13:17:25 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'tunl0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r4 = fcntl$dupfd(r1, 0x0, r2) sendmmsg$unix(r4, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) tgkill(0x0, r5, 0x800000000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'rose0\x00', 0x401}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0xffffffffffffffff, 0x1, 0x0, 0x3, 0x6}}) 2018/04/30 13:17:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') pread64(r0, &(0x7f00000010c0)=""/4096, 0x10c, 0x400000000000) 2018/04/30 13:17:25 executing program 3: r0 = 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xe1d33afe149460ac, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000280)=@srh={0x0, 0x8, 0x4, 0x4, 0x15e3, 0x20, 0xa4, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, 0x48) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) getsockname$llc(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) getdents64(r2, &(0x7f00000001c0)=""/137, 0x89) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@routing={0x0, 0x0, 0x0, 0x10001}, 0x8) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x834a, 0x8, 0x2, 0xffffffff, 0x1f, 0x6e, 0xff, 0x6, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x10001}, 0x8) 2018/04/30 13:17:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x2, 0x3b, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x480000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/15) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, 0x0, 0x0, 0x800000000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/30 13:17:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x7) perf_event_open(&(0x7f000001d000)={0x0, 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_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0xc, 0x0) 2018/04/30 13:17:25 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xe) 2018/04/30 13:17:25 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000200)={0x33e2, 0x100000001, 0x1, 0x7, 0x1, 0x9, 0x3}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x6, 0xa7}, 'port0\x00', 0x48, 0x40000, 0xdb42, 0x5, 0x7, 0x9, 0x6, 0x0, 0x1, 0x100}) ftruncate(r0, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x2000000000000000, 0x3ff, 0x9}) creat(&(0x7f00000000c0)='./bus\x00', 0x100) 2018/04/30 13:17:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffff8) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ipv6_route\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x9, 0x1000, 0x3034}, &(0x7f0000000200)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x2, 0x1, 0x109, 0x0, 0x0, {0x0, 0x0, 0xa}, [@typed={0x8, 0x12, @u32}]}, 0xfea6}, 0x1}, 0x0) 2018/04/30 13:17:25 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x40, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x1ff) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0xfffffff0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0xf0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000140)='$.(}+eth0/keyring\x00', 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180)=0x7ff, 0x4) 2018/04/30 13:17:25 executing program 2: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000200)={{0x33, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'lc\x00', 0xa, 0x7, 0x2}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x10000, 0x1ff, 0x5, 0x7}}, 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x1) sched_setscheduler(0x0, 0x0, &(0x7f0000000340)) kexec_load(0x2, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="620083c9c3cc3002b3783855e5dd4ccfea929e6ef09cd6920cb7f8fdaf7495bf975b4d792ea70517d4a17c429aa26b43473b42e3ad12f5b5fb308430301b859b77f73fed5293105d335df8bedaaa1c00d413bce713296321c936fae092fbf843a4b0e2df86fa29f44c8a2f25391035213cb0", 0x72, 0x0, 0x10000}], 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)) 2018/04/30 13:17:25 executing program 3: r0 = 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) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001280)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000001140)='./file0/file0\x00', 0x1e, 0x2, &(0x7f0000001240)=[{&(0x7f0000001180)="1274bed43f2fd83248b2f87c38a9f365b74515995a2cdcd1e4b33173110e34b54717e61c43eb2c", 0x27, 0x7}, {&(0x7f00000011c0)="82caa4cc90c866856bcdec3eca69818c7012f45534080a19446e2ffe1eed280cdc5364eab6c45d3a55225ffd84f6efe747631b1ac0fa92b20b6e8c3a075910f85251d2e24c843ac2c800dbd95a601f290684455104a83010c54b527768", 0x5d, 0x7f}], 0x12840, 0x0) chdir(&(0x7f0000000040)='./file0\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xb) 2018/04/30 13:17:25 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f0000000100)=0x60, 0x800) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f00000000c0), 0x2) 2018/04/30 13:17:25 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000480)=@l2, &(0x7f0000000500)=0x80, 0x0) connect$unix(r0, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='ext2\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='.\x00', 0x80, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="8a61fb7d886045918510ed52338f8f813e99c3ea84d12fc88eba17043b909a8b00c1956fe9fe202ada42c8ad06af8ab678dfa496279b5a0915dfcda69d20c2fa1190949210ef2c67a6d587c1039645fb2f9cc37b2743bac3f79c1bba63b9250ae3c169262a157cd96fc5b1345386320cb5442460b7d6ef3b17e8061fbd4c2d89dfd904688f60185fa2823bc35889efe520c5ce564a1bef9d7e929b1fafce2ab8e5b095a194fc53e7bfdcdb8f1cb75beaa5ef7dff38aeef798b5040d03b13", 0xbe, 0x2}], 0x0, &(0x7f0000000180)={[{@nolazytime='nolazytime', 0x2c}, {@fsync_mode_strict='fsync_mode=strict', 0x2c}]}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={r2, 0xb5, "7fad06c78eb01e691f854f8954059ef7519ca37c4584a6b51ba23089c6de3af1171b7d2f29d421ff5dc8aecab84bb4dea712ee11eb457efc8b3a65ceab522f87cfbed00a13ae6503fff82c24e0ef6d89619dcab6ccca1d0e32f8c4ad44e89d3b3511c3bdf60bc2548bd31e73cf838bf04ad67bbf2cf1cb1e94a56e1d4f7901ddd7e08aa17501b2d17091b772ae47fde77ba0bb3e01e27bfe029922fdaf5627404a8980d40172b3740ef862963a879bbd8001354605"}, &(0x7f0000000440)=0xbd) [ 118.274195] mmap: syz-executor6 (13018) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 118.318539] blk_update_request: I/O error, dev loop199, sector 2 [ 118.318585] EXT2-fs (loop199): error: unable to read superblock [ 118.327657] f2fs_msg: 20 callbacks suppressed [ 118.327665] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 118.327671] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 118.327840] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 118.327845] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 118.327888] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 118.327893] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 118.327901] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 118.327907] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 118.368719] blk_update_request: I/O error, dev loop199, sector 2 [ 118.368738] EXT2-fs (loop199): error: unable to read superblock [ 118.379499] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 118.379506] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 118.571425] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 118.579999] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 118.587500] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 118.594523] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 118.602354] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 118.612678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 2018/04/30 13:17:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, "5769cca86884bacaad02e9f0f3d888bf9ab3bb41cbecc25717beeba712a38c27"}) 2018/04/30 13:17:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000b000001000000000000000000000000000000000000008d3f935c77a02d1fffffac14000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x800, 0x8001, 0x7, 0x7}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x80000000}, 0x8) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x4, 0x70bd28, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x83a}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe4}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x627edad764e6eb06) 2018/04/30 13:17:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = socket(0x10, 0x4, 0x80000000) sendto$ax25(r0, &(0x7f0000000000)="b7efdd5d8c11041fad86d5a9026b4631258fc24b824f7af56a4f6e70dbc97024e76de02180aa38941769087b54e67cf53ee7ab7ec0223f22047a6d76cf6968cab836a62eb6f87f9ad003715f5a7236c30b1d74a46287bce40a6b9d3dc752ad02e83841dc97f2b220bdb84e0151edd00e9db2fede8f86fde270728a99f612cd52ccfa21e90e7b22d50334fe7345c6d6cf9845a1f1d52bddbfe3bc7822e32c1f09f54ba3", 0xa3, 0xc0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/30 13:17:26 executing program 4: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet(0x2, 0x80003, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x1, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/30 13:17:26 executing program 2: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/04/30 13:17:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x2a1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"657273ea07000000000000090200"}) 2018/04/30 13:17:26 executing program 6: timer_create(0x7, &(0x7f0000000040)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000004c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000000)) 2018/04/30 13:17:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x400000033, 0x0, 0xf000) sendto(r0, &(0x7f0000000000)="cb2855ce54998735a4c6291233d769f1a57cd9778d98379f8e5c1cb0c8b2", 0x1e, 0x24000800, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'sit0\x00'}}, 0x80) fcntl$setlease(r0, 0x400, 0x0) [ 118.620150] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 118.627526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 118.634836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 118.642371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 118.649864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 118.657316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2018/04/30 13:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa00, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x200, 0x20, 0x8, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x10000, 0xfffffffffffff000}, &(0x7f0000000140)=0xc) 2018/04/30 13:17:26 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r1 = socket(0xd, 0xf, 0x101) sendto$ax25(r1, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000003c0)=0x8) ioctl$TIOCEXCL(r2, 0x540c) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x5, 0x0) ioctl$TIOCSBRK(r2, 0x5427) fcntl$getownex(r1, 0x10, &(0x7f00000015c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x40000, 0x8, 0x1, 0x10000, 0x0, 0x0, 0x1, 0x3, 0xfffffffffffffffd, 0x6, 0x9, 0x5, 0x8, 0x4, 0x7, 0x99, 0x8000, 0x6, 0xae, 0xb5, 0x8000, 0x0, 0x7, 0x7, 0x2, 0xfffffffffffffff8, 0xf7a, 0xfffffffffffffff7, 0x8, 0x1, 0x2639, 0x24ce732f, 0xff, 0x22, 0x9, 0xe35, 0x0, 0xfff, 0x2, @perf_config_ext={0x0, 0x1000}, 0x11001, 0x7, 0x3, 0x7, 0x1, 0xe5, 0x3edf}, r3, 0x6, r0, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0004000000100000cc000000490b0000ec03000001000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000000000000000000074800000ed41000000040000e95dbe5ae95dbe5ae95dbe5a00000000000005000200000000000800000000000af301000400000000000000000000000100000023", 0x5d, 0x10860}], 0x0, &(0x7f0000012f00)=ANY=[@ANYBLOB]) truncate(&(0x7f0000000440)='./file0//ile0\x00', 0xffff) ioctl$TIOCEXCL(r2, 0x540c) 2018/04/30 13:17:26 executing program 7: r0 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='securityppp0[ppp0,^(\x00', 0xffffffffffffffff) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='lo\x00', r0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) keyctl$clear(0x7, 0x0) 2018/04/30 13:17:26 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) r1 = 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) r2 = dup3(r1, r1, 0x80000) accept$ax25(r2, 0x0, &(0x7f0000000040)=0xfffffffffffffeb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1) getsockopt$netlink(r0, 0x10e, 0x200000000000000a, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/04/30 13:17:26 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x3}, 0x20) 2018/04/30 13:17:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x420181, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) waitid(0x2, r1, 0x0, 0xa0000000, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000200)={0x800, 0x5, 0x3, {0x0, 0x1c9c380}, 0x2, 0x8000}) 2018/04/30 13:17:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @loopback}, &(0x7f0000000180)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05030e04000000001700ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/201, &(0x7f0000000100)=0xc9) [ 118.682600] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 118.702654] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 118.808600] IPVS: Creating netns size=2536 id=41 [ 118.872199] IPVS: Creating netns size=2536 id=42 2018/04/30 13:17:26 executing program 7: symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000200)='/-\x00', 0x2) open$dir(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x400, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80, 0x4) unlink(&(0x7f0000000000)='./file1\x00') socket$l2tp(0x18, 0x1, 0x1) r2 = gettid() perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0xaab, 0x1, 0x1, 0x9, 0x0, 0x401536f4, 0x0, 0x0, 0x0, 0x3, 0x1b3, 0x0, 0x0, 0x10001, 0x1, 0x8000, 0x800, 0x1, 0x400, 0x3, 0x2, 0x0, 0x1, 0x8, 0x80000001, 0xffffffffffff8000, 0x1, 0x3, 0x9, 0x81, 0x20, 0x100000000, 0x0, 0x200, 0x101, 0x3, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x80, 0x6, 0x6, 0x7, 0x100000001, 0x2, 0x220}, r2, 0x4, r0, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockname$netlink(r3, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/30 13:17:26 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r0, 0x2, 0x0, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xc00, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB="54000004020007e58d00cb26901f0000000007000008810000080000020078b25e02000091970600"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) pread64(r5, &(0x7f0000000400)=""/253, 0xfd, 0xb) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) 2018/04/30 13:17:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xd24}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x1, 0x10}, &(0x7f0000000340)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 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) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/30 13:17:26 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x6, 0x2}}) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) mmap(&(0x7f0000e0e000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3f}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0), 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x88c) fcntl$setstatus(r2, 0x4, 0x4002) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000780)=""/250, 0xfa, 0x0, &(0x7f0000000480)={0x2, 0x0, @loopback=0x7f000001}, 0x10) geteuid() fcntl$getown(r0, 0x9) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000001a40)=[{&(0x7f00000018c0)}], 0x1) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000017c0)) accept(0xffffffffffffffff, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@random={'os2.', "00640001000445"}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000340)) 2018/04/30 13:17:26 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) sendmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)="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", 0x20d}, {&(0x7f0000001c00)="9dfafbbdf81b7f6d10a3c8d3d133f8faa7316197903001717ddaee33cd3fa2a6a5b0e63688bf5984e6", 0x29}], 0x2, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') clock_gettime(0x0, &(0x7f0000000140)) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/04/30 13:17:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xff000000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x20, &(0x7f00000004c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000bc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000680)=0x429) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0x6, 0x7, 0x4, 0x87f, 0x0, 0x7, 0x40, {0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xcf, 0x1, 0x10001, 0x5, 0xfffffffffffffe01}}, &(0x7f0000000780)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x800, 0x0, 0xcc, 0x5, 0x5, 0x6, 0xd2, 0x7471, 0x5, 0x8, 0x200, 0x2a7851ed, 0x3, 0x518d, 0x8]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2ef, 0x7ff, 0x2e, 0x1, 0xda, 0x8, 0x100000000, 0x4, 0x7, 0x2, 0x0, 0x1, 0x5, 0x1, 0x2]}, &(0x7f0000000a00)=0x100) sendmsg$inet_sctp(r1, &(0x7f0000000b80)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000100)="8fa70577c89d54515544c3782bbdad28dba4b267ed299b57d5831c96f5998427556f4f63822cab191e7a8dbd3c5177c1befb72465f7d27fc01d0076a26da816f48c59304e5fa0f4ea76af05b4cc457d8d531ccbf7b50ef7dbfc0de718cf0bf7d78c3b7f6dc98564ebb0fd8edea", 0x6d}, {&(0x7f0000000180)="386adbf385c65715744ce1338e27bf554fc705259ef0506825e43493c940e6024336c4fc31c4a3b656be6e7629c871e2d5afb534a58f6d1d28487e1ad8b4af363c8b3e91297cecd0a888905ccec727f48b4d86a0062a34cdf6b0da4c730104b974bb73030fa973a288cf80c41229e57c116b3d4169986314afd53731b41d3f21667f1ab16f96dedfc1bda218bc8da3e509e5bc", 0x93}, {&(0x7f0000000240)="adb2b7d2609c8a3da13f28a6e3eb44e78fe322519cb57a0354a4941f7e129a2bf8657a46bace7b205a4d2e1470c32a4ad8b514b29b05f9ab948af3db9b79a9967fb2f1b278e0484e2a79dac305617d30afc01f7e82c6a69359ffd50021a0f81e4f426fbba6148e330b14266444a1d6eace458afcca9587668621822195878bbc38f39eff0054ff9cd931d380d8b47fe003e439e4c904ed796086e412d93206355d697ecd89b12c435a3b5c5ebe430ae63287b13ceaaad92958c73302b9b2cdf5e693c243950fb0f15fa44abe867bd6c6c41a26cac3fba51cbdfe04af9dba0c2a6b8823eb336bc018de5d0952f8572c92c12b947a386bbb2dffd5ddc5", 0xfc}, {&(0x7f0000000340)="e35d49f373661c3970e1e405667380234a4c7b777c44174048a8d87131fbc6dcd8af19c37a77e1a2c46ac8942fde40f87097024d74bbd29678ec5e43a282cf63977592318a1fb5575119c6812bd31d45b37f36cb48de08e3f867964be6696b0ad946cd041174c3453ed1510728b1a5d308e548ea9a443fc2ab84cc8f3c7bd393045816795fa8775753c3b7fde3401c08ceeb395fefa0cf08bf25765aa11b456bb965", 0xa2}, {&(0x7f0000000400)="33e14fb9603a3eb75eb943a6f181864ce73d8e", 0x13}], 0x5, &(0x7f0000000a40)=[@sndrcv={0x30, 0x84, 0x1, {0xfe, 0x2, 0x200, 0x40, 0x4, 0xd98, 0x5, 0x1836, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x0, 0x4, 0x80000001, 0x1, 0x3, 0x9, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8006, 0x9, 0xfffffffffffffff9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff41ba, 0x8, 0x8000, 0x800, 0x7fffffff, 0x1, 0x5, 0x4, r5}}, @authinfo={0x18, 0x84, 0x6, {0x2ca}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9bc, 0x8207, 0x8, 0x1, 0x5, 0x1, 0x7, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1c}}], 0x130, 0x10}, 0x20004080) 2018/04/30 13:17:26 executing program 4: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) unlink(&(0x7f0000000000)='./control/file0\x00') mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) lsetxattr(&(0x7f0000000180)='./control/file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_default\x00', &(0x7f0000000200)='\x00', 0x1, 0x0) lsetxattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'vboxnet0/vmnet1#eth1{cgroupem0:\\\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0) 2018/04/30 13:17:26 executing program 3: r0 = 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000000)) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:26 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r0 = gettid() syz_open_procfs(r0, &(0x7f0000000080)='pagemap\x00') 2018/04/30 13:17:26 executing program 3: r0 = 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x401, 0x9, 0x8, 0x0, 0x1, 0x201, 0x4, 0x401, 0x20, 0x5, 0x100000001, 0x81, 0x80000001, 0x3ff, 0x6, 0x3, 0x5, 0x280000000, 0x7ff, 0x3, 0x6, 0x3, 0x3f, 0x4, 0x5, 0x7, 0x3, 0x4, 0xfffffffffffff801, 0x6, 0x1, 0xfffffffffffffc01, 0x7fffffff, 0xffffffffffff0000, 0xffffffffffffffe1, 0x0, 0x6, 0x4, @perf_config_ext={0x1, 0x5}, 0x0, 0x1c9, 0x7, 0x2, 0x800, 0x9, 0xb630}, r1, 0x0, r0, 0x3) 2018/04/30 13:17:26 executing program 7: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/04/30 13:17:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000012f79)="c0", 0x3988f1b1c895127b) 2018/04/30 13:17:26 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r0 = gettid() syz_open_procfs(r0, &(0x7f0000000080)='pagemap\x00') 2018/04/30 13:17:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f00000004c0)="d3", 0x1) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCCONS(r2, 0x541d) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000800)={0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) 2018/04/30 13:17:26 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/l2cap\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000000c0)={r1, &(0x7f0000000140)=""/214}) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000240)) 2018/04/30 13:17:26 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x3, 0x1, 0x4, 'queue1\x00', 0x80000001}) close(r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/30 13:17:26 executing program 6: r0 = socket$unix(0x1, 0x20000000000801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@abs={0x0, 0x0, 0x4e21}, 0x6e) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/30 13:17:26 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000010000002100040001000000ae1e7b97b5ba4fc73eedc0cb54cb6b6776ae7da98f0a4f673afb47f038328088a101f21083f11e1b6388ed601aa0d91ac8d3a9b5fc1be367ece9dc83f462eaaa155cd96f6fcca3e24bf893a07e20a64b81659f7b5ecf601b28", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f00000001c0), 0xffffffffffffffb8}, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) 2018/04/30 13:17:26 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x6, 0x2}}) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) mmap(&(0x7f0000e0e000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3f}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0), 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x88c) fcntl$setstatus(r2, 0x4, 0x4002) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000780)=""/250, 0xfa, 0x0, &(0x7f0000000480)={0x2, 0x0, @loopback=0x7f000001}, 0x10) geteuid() fcntl$getown(r0, 0x9) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000001a40)=[{&(0x7f00000018c0)}], 0x1) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000017c0)) accept(0xffffffffffffffff, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@random={'os2.', "00640001000445"}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000340)) 2018/04/30 13:17:26 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r0, 0x2, 0x0, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xc00, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB="54000004020007e58d00cb26901f0000000007000008810000080000020078b25e02000091970600"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) pread64(r5, &(0x7f0000000400)=""/253, 0xfd, 0xb) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) 2018/04/30 13:17:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 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) pipe(&(0x7f0000002640)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000002480)=[{&(0x7f0000000140)={0x27, 0x0, 0x1, 0x3, 0xffffffffffff2cae, 0x100, "7d2cfe10f1737bf77754ef5fd54dd92a82c4a5d66c5aa8f9cce4949065bfd5ab2a9269efa171b5184136f31d2dffb50c75f2579457f11fc38a361d3ab6af55", 0xd}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000080)='gR', 0x2}, {&(0x7f00000001c0)="4e246c4334c6ae375cc3f0dd40cca2c876dcc131", 0x14}, {&(0x7f0000000200)="ddb7e6eb85cd2f94f27f6b1c1782b7e834df41f6e0fb3cabd631b013721185c34192", 0x22}, {&(0x7f0000000240)="d72ac86d7cf8677cec80c212761ecf9d98f23978b5983bf2b82e8dc3c06c35007d36e25fdd927224a07a1a39dd6095225a65abf7c87d1add374214051ef9c29ae6dfadb64f41f85fdedaa9a6e684d91a3970b80375b3f16bff2cc0ba9413553a22b4983b2c2e0589ab14347d9f5911d73ab96d53203143133fcd506705deb8577c06b24a593a1fc991c9fb07959642a5cd05a543263704f9380cee41d97c0a2d5d1b0d2a5d8bcc599021af39e5015ec185040ce21cc6fd688af8e3806820666c41d175da4b6d44d842b62c1a3583bd0537fad4624f4c3d8e8893ed3efc4b9d5789c90c", 0xe3}, {&(0x7f0000000340)="5e4f0afc7f55e6487867a76330c91a24617e9772ebc60d", 0x17}, {&(0x7f0000000380)="2a1ae72de1211b00", 0x8}, {&(0x7f00000003c0)="143220d2eeffcdd6536a7091b92f4a167553bee0d836cb26b20de2befaf139cd049bd43a7cf01997", 0x28}], 0x7, &(0x7f0000000480)={0x18, 0x10c, 0x79ae3e1d, '>6'}, 0x18, 0x4040000}, {&(0x7f00000004c0)={0x27, 0x1, 0x1, 0x4, 0x4, 0x7fffffff, "27cab1a7854e3547bc5e089cca3b01c1970f8129d00f520564f349841733cfff4c1531c0b3dd13887f50fcc136cc335339e7a9813023c22dc1aabd8f5b3acd", 0x11}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000000540)="900b05af0c08e5f9a1196462f0fa4dddf533d04c2537a6e2bed2df742a9ad3863133c94e17778292a11f9aaac0e22b2a26f639fcae4ec3c1259a16b80a57921468a6455155ada1a37c1e24b52611bed6eae91cbfa467bd38526134a3e7dd1ea1adf949dd7264fe5cd1afe2b2b9bb4699a18352d8bbbc94a50853b759a9196d1734fabc03f3d9848771cefafedfbdb1f163db9f641199d5914c3a24e98c4c6752baf91f312035e944dbb971ccda5e5f50c07464c178565e35", 0xb8}, {&(0x7f0000000600)="d4ca04cced7f17b5ba3b282904c006a35fb4dbf80728940819001d619f2a81a6c94a298ce2c5886cde7ddfc7c7c92f0ef8f5f118a6781297a8157aeaa37adf08600bcc69134683d8c9cbf3d1ab23a03a9024d45461770ecb2eba47483513ff2ac478966d99a6eecc6d89b97957d726d111adc5919fb13f89b0d00062d0bdb16ab164a6c8", 0x84}, {&(0x7f00000006c0)="6dccc43ea1f275fbc51ed323a64c310e1e9603605f800b2c6fd6ae466560f6c034ac6f21cb87848335baeb2c8768453e08193b1a534caf6ba0a9f298dfd3f0c957a6ba4dac1d0ce0e396dc4a47e715b8b48b83851006f0e3d67cca7954c5062a590a3ed02e2cbe3710e3ad10b099a16f7cd4e04c124250ead104cda4ecac4d5f1e96c7cf310a108d802af92788e4a4244b3d68c81de623f6f9d3a8fb881575f8422bea1ee32f42bd37e87a2e7d9b05e503be516890f3f26dc8ea639313afe83706", 0xc1}, {&(0x7f00000007c0)="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{&(0x7f0000001bc0)="c852cc15d02ad1a4681ef8dd6e32775452ce2847da7351c9f22b877a9f030f38e6926e531962ed9e76e86095b770b0adb1e1413da1e39350ae3b07aad6ef260d6c8f61375c860592698ad245fc49e96fb0ad909a3fa5e65390020986d8438fd10c82bc0a7494f24ffb0e4af9b04d335c7bd1", 0x72}], 0x6, &(0x7f0000001cc0)=ANY=[@ANYBLOB="50000000000000000b01000023f5ffff5cbc07b9eb1a180d0ff4d82a2f3975e5407e26c4dbe9e95e2d574f69560a0cad6e233bbd969fa3e891b9a69388e3cd91839dc8aa010000000000000000"], 0x50, 0x4004000}, {&(0x7f0000001d40)={0x27, 0x0, 0x0, 0x0, 0x4, 0xffffffffffff0000, "b549cc983cc9fb7363568441da0071f5997d8b5e645f97cc8b1052c31fbae9750dd1c86557b525d0537cc8fb0ea254bbba1009327e5459ce1f3d65a8510d47", 0x2e}, 0x60, &(0x7f0000001fc0)=[{&(0x7f0000001dc0)="d2e489d0d21f08f47f052ffef024db2f2871bf009ca70cafe0458350abb6941b8ed432d7ec4b1fc069fccd9058b07d725ecf85fb8faa4afe9290769e7ee63549a293f5ea8d1063e0455b17895d11691ff457fcd5fe6344774e211db7c565c74e94", 0x61}, 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&(0x7f0000002300)=[{&(0x7f0000002080)="83990513d7a94101f4fa1b1f62e80c822d62cfe02548fe08452f9d72d32c5092b068c39817b64ef7d86cbfda4cc5e38c65539e2987466cc950f898c3416464756aa719ce8296b04a4dbbcb38dad0e490c4bbf0a5f2cd3f60e546a9ab445aec051902ba75fb7d97669d522bb0c4408bab14935af56b3cdc6db6df31a3d8881698b0dab3201d0d383af3303e572f404983f58b823aa85498b97cbe509d07", 0x9d}, {&(0x7f0000002140)="74c1284dfcdb05400f8c2072b5d22d8880a2917efd1d724ba0e86dbf6f52bcfd298cb82006a5d6352ccdb7540ffb6f47", 0x30}, {&(0x7f0000002180)="2e7b12c7a08713c2210abd55f13c1d76d5457e7272c179e0f5b2af4fba68a0a4329fb94b8d54994d1ef1745318ece7f2941411bd90a0ee08e43b1f09c2cf0b6667e9bc1ce0f0c2f52ed0b37cf202", 0x4e}, {&(0x7f0000002200)="bf053b9d9a3cc3a7dd4e7ac2ea9acad8fc3937f5bb71ca558202c2f3b4dcadb14bb86be93c531db279dae93fc96e1cbf8fae0be3f8dc5f032a0b1c692dfef8deef976c0bbd49748bf4c351bafc0ae3d3179ce5668ef66b5aec8f9fd131eaf5d43049d8fcddd7af3526a4cd0d3f5068f7c44c409eea069a370bcdaa936df8bd67f2a3a914133e8901551f21b93a2a2a3ab81e9c95517fb70b1472f240e19b0e2bb7b63789df7296b6fd7015aeff21b71c42da60af", 0xb4}, {&(0x7f00000022c0)="e8f8c6170f5defbb88c3f645590d0237101bbd9645033ca301", 0x19}], 0x5, &(0x7f0000002680)=ANY=[@ANYBLOB="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"], 0xf8, 0x40811}], 0x5, 0x801) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r2, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000000)}, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0), 0x24c) r3 = dup3(r0, r2, 0x80000) faccessat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x1e00) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) 2018/04/30 13:17:26 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4e, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)={0x1, 0x3f, 0x4, 0x4, 0x3f9, 0x6, 0x4, 0x8000, 0x100000000, 0x1591, 0xb54, 0x3}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000000000)) fstat(r1, &(0x7f0000000040)) 2018/04/30 13:17:26 executing program 3: r0 = dup(0xffffffffffffff9c) read(r0, &(0x7f0000000380)=""/198, 0xc6) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x204000, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="20b7108728d4a28a43531dbaa44e6e9c76debfd03db081726e2a2979805aa4763c000000"], &(0x7f0000000080)=0x28) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='rootfs\x00', 0x210040, &(0x7f0000000280)="a6d2eafcb2cb03fb3d844f7ff4d1f79acdc65eef87da2f18899c3f14ae5c2996fd1d57d33ca0ea35b52b8cf9e5cea989fb56475e6bc10f4507c8151af9") setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x4a46}, 0x8) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xfffffffffffffff8, 0x9}, &(0x7f0000000180)=0x8) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x78) 2018/04/30 13:17:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf5000000090000009054b932cc5b73", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r2 = socket(0x0, 0xe, 0x1) r3 = getpid() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r4 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001080)={0xfce, 0x100000001, 0x5, 0x1, 0x8, [{0x100000001, 0x100000000, 0x6}, {0x101, 0x5, 0x3b83d3e6, 0x0, 0x0, 0x2000}, {0x400, 0x4, 0x7ff, 0x0, 0x0, 0x800}, {0x52808a59, 0x5, 0x80000000, 0x0, 0x0, 0x2805}, {0x0, 0x8, 0x9, 0x0, 0x0, 0x2401}, {0x800, 0x73ad, 0xffffffffffffffe1, 0x0, 0x0, 0x400}, {0xfffffffffffffffb, 0x1000, 0xfff, 0x0, 0x0, 0x2000}, {0x5, 0x401, 0x3a62, 0x0, 0x0, 0x308}]}) keyctl$negate(0xd, 0x0, 0x2, r4) r5 = syz_open_procfs(r3, &(0x7f00000012c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000004c0)={0x5, 0x0, 0xb22, 0x4}) sendto(r2, &(0x7f00000003c0)="a6b5910d2eeb56dacd204e5358d3d7972bc0e3a8eefd3220dc32171e2eaac510ca7019a50888e3cf958c3709748018a7a1ffa5c987b176a0eafc04b44eabd3c4d0c3ccc45945c08f2f6497d8dc6f87990b173933c77e7bf6d1a126886461fbf386c97474788b793d60937b099cc4cb2620ab10f3581ce86ba43d", 0x7a, 0x880, &(0x7f0000000440)=@llc={0x1a, 0x317, 0x4, 0x7fffffff, 0x80, 0xffffffffffff0000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) write$binfmt_elf32(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x7d7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xfe) r7 = syz_open_procfs(r3, &(0x7f0000000e80)='net/rt6_stats\x00') sendmsg$nl_netfilter(r5, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYRES16=r2, @ANYRES32=r6, @ANYBLOB="0400910012ea60079735186a4a1d1c310b4ba7aecc1d087c1573949fc1eee46058602c78aa3c0790948733c959b8ab7ac2fc0894737608f12fd5c049393849e8efa29d84bcf1cea749cd88e16f82886629ed0a4ccb13b3aa5449f9781f9afd6cd1594601e66a96efb5ebab4c57febfdcf774f9cdad26a834d2648eae2edb4daf80ab8a89c72f5fbaecaa98428ffcb3699fb9f4341836113a9ba49a839e23de0276f09228f4c1d261d700004cc54b61c7d8eb1eec628e167b88c37e7bc7992c4629ab40358bbdaeff5d02270c1383537502d1791a25da39e209d5a823cf402c05f92f99f1588f2608001900ac1414bb00"], 0xf6}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) pipe(&(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000f80)={0x0, 0x41c}, &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000001000)={r9, 0x200, 0x0, 0x5, 0x7, 0xfffffffffffffffe}, &(0x7f0000001040)=0x14) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000ec0)={0x0, @remote, @multicast1}, &(0x7f0000000f00)=0xc) 2018/04/30 13:17:26 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000000)="0000000201000000000000010400000000000000", 0x33a, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=""/182, 0xb6) memfd_create(&(0x7f00000000c0)='security.capability\x00', 0x3) 2018/04/30 13:17:26 executing program 3: r0 = 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0xffff, 0xfffffffffffffbff, 0xffffffff7fffffff, 0x7f, 0x100, 0x4}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:26 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00', 0x20}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) linkat(r1, &(0x7f00000003c0)='./bus\x00', r2, &(0x7f0000000400)='./bus\x00', 0x400) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x3ff, &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000280)={r3, &(0x7f0000000300)=""/180}) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r5, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 13:17:26 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x3, 0x4) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)=0x3) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)="e91f7189591e9233614b00", 0x842, 0x5, &(0x7f0000000600)=[{&(0x7f0000000240)="5e6ace26914bc059d04a724e640fb10be6c2cb81f0c0dfff5eb8895042bab21dc0543082cea51d3b5ce5bb7cb1d2b17e0f80bd17b08e9f6229d2515c0d773f37ad9ab7939a901634d64cd0807ae7c06747af094be7dbb7737eced8a19051a6947d29692954e25075879aceb022bcf84c81e50d78fdfae486d7153e0a6cf6b15edffdbacf6f1b5be93d6bec03ba0d395368b198b74abcf6d43982f9054441bf041de387ab61aa44cff142418fb27de27895ae80a4e567c134fc142b47d2", 0xbd, 0x4}, {&(0x7f0000000300)="d94103b2abab6bf04f3cf1d732b13f9d1520995ddb9c11528e79109dcccb3b946cf024446ed3d9cafb684903efb3eeba5c10916e609fe250a0f7e3424bd3eca2fe5a5e95fbca88259cbb2854b80944ede4e612ad78923934409ad5cc3df85739d4d48a55b87927c9f3d249", 0x6b, 0x3}, {&(0x7f0000000380)="591adc5ed6159b909fa6616d9f8c972bda2ff49597b950634e357868c55f487ea0c1d053447108c4ca951ebd8990bb3773520f2115bd07a1a1841872066230ffc84cc844f9628e56888b0ef2d38d7a191fef15c7dfe5c71c58fbcb8139460d9280a25d5ca1fc825f5d736a79cbf90f64235bb106d10bdb0028fd1ed7110f8c4380c754a0fa2d2a31fca78c58af026ad61696e28a27b286", 0x97, 0x5}, {&(0x7f0000000440)="b3461e37f81cf13223a92663579310b737edee301eaa5e97cfa69bb2d2a63386988336905ead3eeff915651b9528699f96fd87eeb9b7dbc7e2c41bb4f691001111d21d5b01a1a97238ea0bd265966bf8f552109096d982a6123a095ccc3d16bfdef9647134129a406768a358b6e61f0e9ad7330eb2a9fbc2203f0483aab2f8771aeccf", 0x83, 0x401}, {&(0x7f0000000500)="dabdf3d6d29385d9ca601aa19db7bf6cd37ca005805412acf753516ed99e0e495c54a2d9c737e4ffa4e6882429b4df4028390a1e7391a42ba7bf523f993042d5949832791bf0d9a72397d633a9717cfd461edbb229d544f640dacf30d5aaac6b52ce919b007b39e125d13cdb3bc8dd4cedf5f40e3dbc7a67d1fb1db99f65bdf2eae1f63d703d83b53992e1595d1e2764349cabfbc24fee37aa26f2e4e090d5ebdd71d6c4160e44e4e1d52e9e803189c7e3fe0dbe171f3ae2efafedb3f0f22a9703fe23ee057ceb13200dac4c14628726fda99847ab960b72a9", 0xd9, 0x2}], 0x8001, &(0x7f0000000680)={[{@resize='resize', 0x2c}]}) sendto(r0, &(0x7f0000000080), 0xffec, 0x0, 0x0, 0x7e) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x8003) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f00000000c0)=""/93) poll(&(0x7f0000000080)=[{r0, 0x2000}, {r2, 0x20}, {r2, 0x100}, {r0, 0x2}, {r2, 0x8000}, {r0, 0xc082}], 0x6, 0x9e7) 2018/04/30 13:17:26 executing program 3: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:27 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 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) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="ef00", 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000280)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="2a8119d566b885cda66f0d7edc52dadcba904262709b01de440c728559a182b829afa08e744abe1d76c6b3ae397d611fadd57971dcac0fc4a253c0c8ff1792fcbb60868a135bc9da94a81198110899d697681ec161dfeb5fa8ff4c16834f1bb4ae88ef2e8f95dd1001e27381f918e6e1b0b44863daa3b7ee4601ec2fbc09ee8d15d9a15eeb1c4974c080b82c3e8f0a319626acf87e53fe5ddc2cd92f7df6d8df46ed17", 0xa3, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x400200, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e20, 0x0, 0x4e23, 0x6, 0xa, 0x80, 0x80, 0x2f, r5, r6}, {0xffffffffffffffed, 0x41e, 0x5e623e, 0x4, 0x2, 0x5, 0x7fffffff, 0xfffffffffffffff9}, {0x41, 0x8, 0x4b, 0xfffffffffffffff9}, 0x100000001, 0x6e6bbc, 0x2, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x2b}, 0xa, @in, 0x3504, 0x3, 0x3, 0x0, 0xffffffff, 0x5, 0x8a7}}, 0xe8) r7 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r7, &(0x7f00000000c0)="d8", 0x1) fallocate(r1, 0x10, 0x0, 0x8000) open$dir(&(0x7f0000000400)='./file0/file0\x00', 0x143800, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/30 13:17:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) membarrier(0x8, 0x0) remap_file_pages(&(0x7f00008a4000/0x2000)=nil, 0x2000, 0x8, 0x80, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000000)=0x5) 2018/04/30 13:17:27 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff, 0x6, 0x1e7a, 0x5}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x54, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xe3}, @in6={0xa, 0x4e23, 0x9d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000000280)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r2, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 2018/04/30 13:17:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'veth0_to_team\x00', 0x1}) 2018/04/30 13:17:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000640)='./file1\x00', 0x667, 0x2, &(0x7f0000000480), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r2, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r1, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 13:17:27 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x9) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000005600)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/212, 0xd4}}, {{&(0x7f0000004380)=@nl, 0x80, &(0x7f0000005540), 0x0, &(0x7f0000005580)=""/70, 0x46}}], 0x2, 0x0, &(0x7f0000005700)={0x77359400}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10b000, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/155, 0x9b, 0x101, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/30 13:17:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) madvise(&(0x7f00009d6000/0x4000)=nil, 0x4000, 0xe) 2018/04/30 13:17:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) inotify_init() r1 = accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006a80)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000006b80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006cc0)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000006dc0)=0xe8) sendmmsg(r1, &(0x7f0000008440)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)="e203a0e5d7fa789ebdf99de75a9b65b9b745a0cb9fc4b61593f147dd1d78de14fe4bf4c60238da72d77afc0a80581770", 0x30}, {&(0x7f0000000380)="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0x1000}], 0x2, &(0x7f0000001380)=[{0x48, 0x114, 0x4, "5658c2189ef4ce31a44640d8c38e8d401afde89fee6658a9b141a599b19bcff48b45127ce7f8a04681db60bb6aca6b8cd5f8489376"}, {0xf8, 0x89, 0x100000001, "1c0f53d90c4350d1402804f5da4e4e3c60214f66c8ca22ca7fa9035827b67f7a0a49719ce938e273a70623ef02ef9dce034a09366308ae66df9d04156aff143bd96831575dd27f6998633ee3e408642238818901b392d1ed75079ef5fa1caa65b13a96478de59dda79f952b887648c3e85b98f3ca68fd39acb6e25a277317117ae8cc489f0d5712b6dc3961bf7abe627bf6c825231e41c176c6a14b8c381fa2efdf486d172c6f604b78c9d9c74a8bd66673031f77b09d963f9d9a40410b768f453ac5ac5fc01b14e2f748be73a301dd2592d4ff43c30a3b5be3aff59d93a991fd11fefb5c82636"}, {0x98, 0x102, 0x1, "8bb9e71d7b0eabc230c76a01b69ed24bbdd9b8b10dc45786219c07a354b3d74a87d5f37a4aed7b959803a9184637b8f9f21bd914b257770dd1f178f703f68986aa9ce887a67aef2ab6e362826c63e624769127481a55b8a2dc067c307e10c3d262ee08199941287479fd3d67684632b2a59cd1a5f5d1b2831b5074ba170133b8752ad6f38217"}, {0x70, 0x0, 0x3ff, "42e991893276cea2a14cc3123582920885697c0a8cdd2c6d693bfe9aeec1bd079d0c4c3bf8647dcfbda60a4c77edccc7ea95fc89ee1b550b79f39ec856f10f6eba27a4ae2170b4c2b9ad93b76b034beab9f75afea830fcd6fa930a"}], 0x248, 0x800}, 0xeb}, {{&(0x7f0000001600)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="899474adcef545aa1daabe3bee9d30e76ecccc7db88e45883924", 0x1a}], 0x1, &(0x7f00000016c0)=[{0x100, 0x13e, 0xe10, "da7b69906cd8ab0c9a6226c9c2abee34bc6e5c9137586135a198e18231bd64991da7838c48eb8f3b9b03919488ce27564fe520aece0e425c2eb7edd89295a087ef1a1635025263f8e0e1b5c7155de913689d7df218b6b78393d4f503996f179c322c1fa89b70967b3d01e7c6c02b658be026d9d477624c48942364784d9a3899556ba7b7b7c327715cfb39dcc74f8af6758fab4c2006fe10fa3f909ebfdf0de5da856eb3a026f6dc9f075e3223e226c9954f5d317b03549577c8fef7ce3382bb3c22e85b25c52982b2d7ae42e73070d49dc06c158bb593a9cafbc1d9064e157321009b1fe45a14b79269"}, {0xe8, 0x11d, 0x28a, "33fdafaf094e629c1d870ae049b23ecbb3563176c776e8941a4f0751cb9df57d65c7b21a06f24ea3f3f66eb56b71f28007c087964a57f4cdab92efb93f854816c654eaaf109679ea87175021646ce18e1a08709fe557ed26a88b22b989b529ae7fb5d5301202d97fac6c4796394f6fb075afad09b5f1e6256d23a516ac91f91d25d9ea6f6d3a1a8f41c4895b41db4971bf264aad93a253da755be7d735c786f9d44b0452750877ff7073cc13b46639b1b697103593919190012af929caa159af52c9de51b53a1a477e7bc4d1e1f4952ef0b9b28f"}, {0x58, 0x109, 0x9, "bc8a37412b4d740d9c4106fc6bb0797750b067080e15feb39243dfa6a56b5b48e17e7cff2f285528f62cda3d775368cab443ee25535e2bbf165ed6359e97b5b689b56c4d8c746f"}, {0xb8, 0x108, 0x4, "85bded9c1b1262a7e52a591747cff506672ed5b5cd406701b20999301fa1ad5215947fe32f3749ba285162504bf73bcc8a65cbd3e4d62b41c8a1121c8f9234c2c311a67f98db003695ed08fe7eee9a8510485631dec7198b04ccf1afed023bcd9520b76e733d95916a756272576a83387729acfedd43332a42f58b90ea2a99c066db8a1319af5f1ce09ced65e4c96ce9cc85ab9aaaa4ab2dc3bc21d39499601d97b039909e7d1ac6"}, {0x68, 0x10c, 0xff, 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{{&(0x7f0000001bc0)=@sco={0x1f, {0x3, 0x9, 0xffffffffffffffff, 0x4, 0x0, 0xfffffffffffffffc}}, 0x80, 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{0xb0, 0x0, 0x200, "6c08674cae4f18ce3181d9480f48b66e6f5421adfcf40a13eac6ac0cc908d7ce65bb70860e5269be5623af872b58d8b6208210e99d2062d5e474918f13fe590aed6e3e25d1d65e6ee63018c9e4738c9c3c4b9d216874c5d72c2fc29b63a7d58882939c40f0ef237b9464613300e555dd484c975823d2e6050566aab57cab0ccce14d11eb6005357eca7043142ec65a423e1f0265113e2da8f15e"}, {0x110, 0x3a, 0x4, "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"}], 0x14f0, 0x4104d79518b722aa}, 0x1}], 0x6, 0x40000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r4 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r4, 0x10, &(0x7f000035bff8)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x2, 'client1\x00', 0x0, "166090abaa8ec337", "1da2ca47f893a4ccc63835a31111272e32748bb5567c5fb415bedfce405f8d98", 0x0, 0xfffffffffffffffe}) r5 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r5, r5, &(0x7f0000000000)=0x36, 0x7) 2018/04/30 13:17:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd8, r2, 0x805, 0x70bd28, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4b}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x14}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x4090) 2018/04/30 13:17:27 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000004c0)="052d9082334323dac2c04edc57ab226c", 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x3451}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x6c, 0x86a, 0x0, 0xfffffffffffff0ce, 0x3, 0x7, 0x247c, 0x2, r2}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='sessionid\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000500)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x800, 0xba59, 0x7, 0x784be82, 0xa23, 0x8, 0x9, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0x7, 0x5, 0x2, 0x3}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0x6}, &(0x7f0000000240)=0x8) preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/04/30 13:17:27 executing program 0: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="837da2d1cd26bd3e7b6b62feb942f5ddb49013261e84ec2e02ac9f89bd0de5fe4b85e1847b5462124b47b17f86b895942cd5e3906cdd9dbf07eea689403195702cb87efcb6a968155c269f4f2b4446c509ca6067ed149e190d666a1663c7781cdfeb4bc00893f8b3ba524f0dc0d7721c986d3222d3918468388c87503ebec87d734a8568", 0x84, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000dd000000184f3076aff56e4a219c7185d9cda886b0def01288714bce9a09289540c786e055917ef149f31e11a5719b5872dba03edc910e2430477e210cd7c1cc0a6ecd465cf0d46a5cdc0329afa864bc5421fa26e1ebe4bbadab7984af83332b8d2f2b23eb912c75eb246b7886bc5ecba9ab949c55fa5d77b2ee84c70b334a088a057dae970a0bb27ec8f1960016410b63b087afb1f6fdbf9e729aff5045381c0a63d59a8fb2ebf6dda0256274279164c5b390462d4054bbde0ba08449ddcf4deca98323153b8563a8201d58fe52c11a46a96d3a147e02bc8d808ca79d42b8ec30"], &(0x7f0000000140)=0x101) finit_module(r2, &(0x7f0000000180)='\x00', 0x1) 2018/04/30 13:17:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) ioctl$TIOCEXCL(r0, 0x540c) ioctl$fiemap(r0, 0x40086610, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x5, [{0x8, 0x74c6, 0x9, 0x0, 0x0, 0x2001}, {0x7ff, 0x2, 0x5, 0x0, 0x0, 0x280}, {0x8, 0x7, 0x72b56c8b, 0x0, 0x0, 0x1000}, {0x800, 0xfffffffffffffffb, 0xc803, 0x0, 0x0, 0xa04}, {0xd12, 0x101, 0x56, 0x0, 0x0, 0x2}]}) 2018/04/30 13:17:27 executing program 0: write$selinux_context(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:public_content_t:s0\x00', 0x26) mlockall(0x3) mlock(&(0x7f0000025000/0x4000)=nil, 0x4000) r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80002, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280), 0x10) 2018/04/30 13:17:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x428000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000003c0)={r3, 0x7ff, 0x20, 0x8001, 0xc9f}, &(0x7f0000000400)=0x18) sendto$inet6(r0, &(0x7f00004e8000), 0xac, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/04/30 13:17:28 executing program 3: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20080) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x406}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r1, 0x100, 0x70bd27, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x28}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x3b}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000002c0)) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 120.326232] EXT4-fs warning (device sda1): ext4_resize_fs:1884: can't read last block, resize aborted 2018/04/30 13:17:28 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101c00, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@mpls_getnetconf={0x2c, 0x52, 0x30c, 0x70bd25, 0x25dfdbfd, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8dc}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x4000, 0x0) 2018/04/30 13:17:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x800000) ioctl(r0, 0x2276, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10049020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x900, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x50}, 0x1, 0x0, 0x0, 0x4090}, 0x80) 2018/04/30 13:17:28 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) readahead(r0, 0x4, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x3, 0x5, 0x6, 0x0, 0x80000001, 0x7}) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000001c0), 0xfffffffffffffd77}], 0x10000000000000d0, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x9a, 0x7ffd) socketpair$ax25(0x3, 0x3, 0xf8, &(0x7f0000000140)) 2018/04/30 13:17:28 executing program 6: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000036c0)=0xfffffffffffffffa, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x2ec5, &(0x7f0000000100)=0x4) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x108) r1 = inotify_init() r2 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r3 = inotify_init1(0x0) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x3b4c, 0x8, &(0x7f0000003540)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="650f2420eb0f2ed425a4520938ce41ecc7957b04c72038f62ee15996b075429fbe09", 0x22, 0x100}, 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0x1000, 0x6}, {&(0x7f0000002280)="3818bc17d8c4f3d379a46ef2716eba64447c3828fab5319399ded8f07c1ee56f609391651791bd065ae0c9c474e8f940b42a87469979840ffcedba6c636f214cfa22e0d039f671e418f01e9d04a2045b6c07d3d6c6c8367e1ba04bc7a02323cab98efa36eece2265579c89c4d9622f022c59266adf81e5637033cc1d3f8123180edcf38b12c84311c24252023a1971391f1460b53dfe4766c1f2fc7822b7a59b63f7ef5f70daab33ae62cf60a53a3ba73e6034e370ea9137de1849f2ea16020232e8185c93e7fa", 0xc7, 0xffffffff}, {&(0x7f0000002380)="b94303539e48731590bf4ecc26c88787fb1bb93c87d953d0a27daa4708a305e631d5759b4d21030f8facdaca", 0x2c, 0x3}, {&(0x7f00000023c0)="0049bfb49f042978e67def26bddce5ba7f9b84b7134eb327398178595866fb391c6a768f265b30912e7efec5b235d0f481896dfe1ad862854e6b6d43142b8a7398ad70a2fbcb87b00087b74a96f10a145f8a42232b6158403ddd2e5df8cacdffa49da4125c01105cea80805e4fe1f11ebf55affaf5c8c927188102761008b9c592feb1766d13c8d409b645cb83ac8c9b6dc9d873a40844448446ede585702d2f76c4c5", 0xa3, 0x24}, {&(0x7f0000002480)="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0x1000, 0x1}, {&(0x7f0000003480)="3b7bd7dc8cd6a0e7535511f5e18ffcd882a4e1f80a51850486ad1bc70f3624f0123b19e5e0c3fcd3dc76a0878028193e34a799c1067e224a6558c8cd9ceb9172cada6bf098955a4242f38a6ce5c9afc59b70abcafe25e0e89c9bc06c253d25acae4aad94071f462f741b022b2aa4a64c439a638b826d969b29b0d2879d7abb605157f712b465289987ea", 0x8a, 0x100}], 0x0, &(0x7f0000003600)={[{@discard_size={'discard', 0x3d, [0x34, 0x79, 0x33, 0x36, 0x35, 0x30, 0x32]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@quota='quota', 0x2c}, {@integrity='integrity', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@noquota='noquota', 0x2c}]}) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x81000000) inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000009) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) fanotify_mark(r0, 0x50, 0x8000031, r2, &(0x7f0000003680)='./control/file0\x00') creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) [ 120.389091] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/30 13:17:28 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000840)='tmpfs\x00', 0x0, &(0x7f0000000880)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x1f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000880)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000240)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x31, 0x35, 0x35]}, 0x2c}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x36]}, 0x2c}, {@abort='abort', 0x2c}, {@bsddf='bsddf', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}]}) renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x4) [ 120.459281] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=13263 comm=syz-executor1 [ 120.536632] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 120.607572] tmpfs: No value for mount option 'L\}kš£j§Äç… «Wï‹dM8”—œ[5‚¬®ÔõaB‚ú˜KûüÐfÄ^ÎhÀ»1ùD|ÛÿCØß ‚jg\ðe ßî‘á.ÑÅA‡Ó]ÐÝ£Së·Åø»ÎOÄ2ëù‚¿˜Tª*wmV÷%òçê•….¸/º·V›$Æ7oL|6Óæ!y?<ØÈèoÆ·y[uµ5\_sydâæègWZÇ›ÜyöjÚûÅ<\tV"Íû¯p]p`¶8Y7iU¼— çu¤”ªEc0]ž;ùÉg¯¹çÿG7Æ'-~ÈΨšÅe^ÿŸÕ_!Êúϳ.™W‰D³:` #b' [ 120.647731] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/04/30 13:17:28 executing program 7: r0 = socket(0x400000000000010, 0x803, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6040}, &(0x7f0000000040)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='environ\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000001c0)=0x81) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x71, "6afffef4c19e9b2f930efba79e66e22eda0dd7042fd8b793018805c28c0858aabf7cb896c231ab72e37d8923108589ababb7780063fbb36803224040508f1a1c6b9d708099e3af5d3ba6aa170c109a701953f9df4e6b6515e329c683af7b311e4305019deec3fcafeb43a8ba82968e2935"}, &(0x7f0000000140)=0x79) write(r0, &(0x7f0000000080)="240000001a0099f0eb3ae90000ed190e020808020000000000dd00800800040000006be0", 0x24) 2018/04/30 13:17:28 executing program 0: r0 = getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setown(r1, 0x8, r0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @rand_addr}, 0x52) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/04/30 13:17:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 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) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x8000000001, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@abs={0x1, 0x0, 0x4e22}, 0xfffffffffffffec9) r2 = accept(r0, &(0x7f0000000400)=@hci, &(0x7f0000000140)=0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101402, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f00000001c0)=0x6) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rt_cache\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000180)=0xfffffed7) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x482001, 0x0) mincore(&(0x7f0000fed000/0x13000)=nil, 0x13000, &(0x7f0000000200)=""/125) 2018/04/30 13:17:28 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x43a902, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @remote}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x7, 0x4e23, 0x800, 0x4e21, 0x5, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x0, 0x4, 0x80000001, 0x80000001, 0x20, 0x6, 0x1}, {0xa60, 0x1000, 0xff, 0x5}, 0x100000, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x0, 0x2, 0x0, 0x7, 0x1, 0xffffffff}}, 0xe8) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000340)={0x3}, 0x1) 2018/04/30 13:17:28 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0xffffffa9, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xadf, 0x0, 0x0, 0x3f}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000380)=0x8) rt_sigtimedwait(&(0x7f0000000040)={0x101}, &(0x7f0000000080), &(0x7f0000000180)={0x0, 0x989680}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000400)) ioctl(r0, 0x1, &(0x7f00000001c0)="46492e83fcfa0bd0b2ea03af68426fa3716b6f869069408fc6bec50d73bff33919e5cf7dfa461c1b32adc03ca8ebfdb469bc373398bf171e0d3d4eac61427d144000caa5528c23c492e172de3a68ce7a64f953a8872fe48128024ae4abfa8df6827fa9533c5ecaee9c6f74a020fb3e604549d61b4f7f8bf616b8d1bdcdfe92919eba43b2a2f4b609026c4a562c59d26b553a895913996296fa8f28c1ca02a02551785a597526ee5236f3244c36f641d5faa0fb41396bdbf4e66384c2cf96582772e807deb9dd7a78c2ec57e70ca17f155277d133936202b2bed0bd771164da3be90b73eab0eca2ea") r2 = getpid() syz_open_procfs(r2, &(0x7f00000004c0)='net/ip6_mr_vif\x00') link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000003c0)={0x3, 0x1, 0x7, 0x3, 0x1}) 2018/04/30 13:17:28 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000203000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00008e9000/0x2000)=nil) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x201000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x34123754) r3 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r3) 2018/04/30 13:17:28 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000140)={@empty, @multicast2, 0x0}, &(0x7f0000000180)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002c40)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000007880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000078c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000007900)={@multicast1, @dev, 0x0}, &(0x7f0000007940)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000079c0)={0x0, @remote, @multicast1}, &(0x7f0000007a00)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000008a80)={@broadcast, @broadcast, 0x0}, &(0x7f0000008ac0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000008b00)={'veth0_to_team\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008b40)={0x0, @rand_addr, @multicast2}, &(0x7f0000008b80)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000090c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000009080)={&(0x7f0000000280)=ANY=[@ANYBLOB="0dec5a059cdfbb", @ANYRES16=r1, @ANYBLOB="000126bd7000fddbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="6801020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff00000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r7, @ANYBLOB="fc0002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r9, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040000000904010000000700a1030500000008000100", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400080000005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c00040008000405640800003f000201020000000104050308000000050000020800000036060204b400000038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040003000000"], 0x488}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r12 = socket$inet_tcp(0x2, 0x1, 0x0) r13 = getpgrp(0x0) sched_getattr(r13, &(0x7f0000000080), 0x30, 0x0) getsockopt$sock_int(r12, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/30 13:17:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000640)='./file1\x00', 0x667, 0x2, &(0x7f0000000480), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r2, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r1, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/30 13:17:28 executing program 3: 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) r0 = memfd_create(&(0x7f0000000080)='bdev}\'vmnet0procwlan0em1eth1#--cgroup-vboxnet1}\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, {0x8, 0x4, 0x9, 0xfc0, 0x1, 0x4}, 0x99ef, 0x8}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000479000/0x3000)=nil, 0x3000, 0x4000000c) 2018/04/30 13:17:28 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9205, &(0x7f0000dde000)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="936825b940b4c10cfa5e4baaafa2a16bcabe8d6cdf568f9bf1ad2d64061dfdfe3253cb151a56a36ecd393140eae34c4c50486656db1e48275d8988016834ab5ac5bba949e04726f6573b3313d1aa54a8b214307a0016e278098b85e4375045566fb185823286315799e2bd6d4b670d696215bd3ad78a00d3adb55e82c21643a5c5b1f56e3dec7609f576281d833475c68692e140102e055ab06401219f55f070d7b10e5b55fb3e562913a356bbc094") 2018/04/30 13:17:28 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000280)={&(0x7f0000000000/0x4000)=nil, 0x100, 0x3, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x8e}) r3 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x40, 0x100000001, 0x1, 0x0, 0x0, 0x3, 0x100, 0x4, 0x466, 0x100000001, 0x6, 0xff, 0x1985, 0x7ff, 0x0, 0x8, 0x5, 0x200, 0x5, 0x8f27, 0x1000, 0x8, 0x1000, 0x8000, 0x3, 0x2, 0x4, 0x7, 0x391e, 0x8, 0x0, 0x7, 0x3, 0x695, 0x8001, 0x5b, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000000c0), 0x6}, 0x4000, 0x1, 0x401, 0x4, 0xff, 0x0, 0x80000001}, r5, 0xd, r0, 0xb) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000004fec), 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=ANY=[@ANYBLOB='\fc@\x00'], 0x1, 0x0, &(0x7f0000002000)="b1"}) dup3(r4, 0xffffffffffffffff, 0x0) tee(r1, r3, 0x9, 0x8) flock(r0, 0x4) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/30 13:17:28 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1003e, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/ppp\x00') pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r3}) pwritev(r2, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5425a9c887a991bec3531b2f3dcea35a00eea45b78433ce639c7b2e6342a72a6c3aca28a2e0638a01c1eb82e642033e1be27912869750d85643601f2278034bd4aca5a28d2f0f421008a8263f53ee434c1d1a49115d4f259dca447c08261e086f79293f44ff000a0a9c3794fdff37965e9bca789fe11330676657c01152a16cb60dff317886b6691fa0c0e33fc0b37934935e2ea22a1ac7a5eba85b137b7e9fbff117739f8d34d3c8f4a171883a13cd8e68352a901e5d8ccb4d0726033fd3", 0xbf}], 0x1, 0x0) 2018/04/30 13:17:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000023fd88d9f52497c74a99426a1500010400000000000000000a00000010bdc1930e4d9368bc56dd697f00000006000600", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/30 13:17:28 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf8e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x80000001, 0x44c8, 0xf34b}, 0x10) [ 121.170794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64803 sclass=netlink_route_socket pig=13346 comm=syz-executor1 [ 121.186548] binder: 13340:13345 ioctl 540f 20000200 returned -22 [ 121.188150] binder: 13340:13345 unknown command 4219660 [ 121.188168] binder: 13340:13345 ioctl c0306201 20004000 returned -22 [ 121.201592] binder_alloc: binder_alloc_mmap_handler: 13340 20000000-20002000 already mapped failed -16 [ 121.208045] binder: 13340:13345 ioctl 540f 20000200 returned -22 [ 121.220706] binder: BINDER_SET_CONTEXT_MGR already set [ 121.220732] binder: 13340:13345 ioctl 40046207 0 returned -16 [ 121.231571] binder: 13340:13345 unknown command 4219660 [ 121.231578] binder: 13340:13345 ioctl c0306201 20004000 returned -22 2018/04/30 13:17:29 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x1, 0x9}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x5, 0x8, 0x8001, 0x4, 0x3, 0x9, 0xefb7, r1}, &(0x7f00000001c0)=0x20) unshare(0x60000000) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, 'i/6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/30 13:17:29 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000280)={&(0x7f0000000000/0x4000)=nil, 0x100, 0x3, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x8e}) r3 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x40, 0x100000001, 0x1, 0x0, 0x0, 0x3, 0x100, 0x4, 0x466, 0x100000001, 0x6, 0xff, 0x1985, 0x7ff, 0x0, 0x8, 0x5, 0x200, 0x5, 0x8f27, 0x1000, 0x8, 0x1000, 0x8000, 0x3, 0x2, 0x4, 0x7, 0x391e, 0x8, 0x0, 0x7, 0x3, 0x695, 0x8001, 0x5b, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000000c0), 0x6}, 0x4000, 0x1, 0x401, 0x4, 0xff, 0x0, 0x80000001}, r5, 0xd, r0, 0xb) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000004fec), 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=ANY=[@ANYBLOB='\fc@\x00'], 0x1, 0x0, &(0x7f0000002000)="b1"}) dup3(r4, 0xffffffffffffffff, 0x0) tee(r1, r3, 0x9, 0x8) flock(r0, 0x4) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/30 13:17:29 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6}) fcntl$setpipe(r0, 0x407, 0x400) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000180)=""/230, &(0x7f0000000000)=0xe6) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x51) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100) 2018/04/30 13:17:29 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42041, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}}], 0x18) 2018/04/30 13:17:29 executing program 4: r0 = socket(0x1, 0x0, 0x7ff) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup(r1) ioctl$KDENABIO(r2, 0x4b36) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'team_slave_0\x00', 0x3}, 0x18) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/04/30 13:17:29 executing program 6: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x10, 0x3, 0xfffffffffffffffe}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0xffffffffffffffc5, 0x400}, 0x3b6) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x2e5, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000180)=""/120, &(0x7f0000000200)=0x78) 2018/04/30 13:17:29 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400)=0x81, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x200, 0x200, 0x3, 0x200000000000000, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x7fffffff, 0x81fc, 0x9, 0x8, r3}, &(0x7f0000000240)=0x10) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000340)) syz_open_pts(r2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYRES16=r2]) write(r2, &(0x7f0000c34fff), 0xffffff0b) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000040)={{0x9}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) mknod(&(0x7f00000000c0)='./file0\x00', 0x40, 0x2) fcntl$getown(r0, 0x9) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f00000002c0)=0x8, 0x4) bind$pptp(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) 2018/04/30 13:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:29 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0x2, 0x0, &(0x7f0000000140)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x6b000}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x2}, 0x8) 2018/04/30 13:17:29 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x2, 0x7, 0x3f, 0x1, 0x3, 0x6, 0x3fe0000, 0x37c, 0x40, 0x39f, 0xadca, 0x2, 0x38, 0x2, 0x5, 0x5, 0x80000001}, [{0x4, 0xffffffffffff8000, 0xe19, 0x5, 0xf52e, 0x7fff, 0x7, 0x8001}], "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[[], [], []]}, 0x1378) mmap(&(0x7f0000d81000/0x3000)=nil, 0x3000, 0x2000009, 0x80010, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a3c000/0x2000)=nil, 0x2000, 0x9) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x5, 0xfff, 0x3, 0x7, 0x7ff, 0x9, 0x100, 0x10000}, &(0x7f0000000080)) 2018/04/30 13:17:29 executing program 1: fanotify_init(0x2000001b, 0xfffffffffffffffc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) [ 121.923695] binder: 13369:13371 ioctl 540f 20000200 returned -22 [ 121.926686] keychord: Insufficient bytes present for keycount 3 2018/04/30 13:17:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x7b0, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = dup(r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/30 13:17:29 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400001, 0x8) r1 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000011c0)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000640)={0x0, 0x80000, 0xffffffffffffffff}) r5 = syz_open_dev$sndtimer(&(0x7f0000000680)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f00000006c0)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_fuse_mount(&(0x7f0000000740)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0xffff, 0x80) r9 = syz_open_dev$sndtimer(&(0x7f0000000780)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) r12 = getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000940)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000980)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000a80)=0xe8) getgroups(0x2, &(0x7f0000000ac0)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b00)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0}, &(0x7f0000000b80)=0xc) getgroups(0x6, &(0x7f0000000bc0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r19 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8) r21 = getgid() r22 = socket$pppoe(0x18, 0x1, 0x0) r23 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000d40), 0x800) r24 = epoll_create1(0x80000) r25 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000d80)='./cgroup/syz1\x00', 0x200002, 0x0) r26 = socket$inet_icmp(0x2, 0x2, 0x1) r27 = syz_open_procfs$namespace(0x0, &(0x7f0000000dc0)='ns/user\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000e00)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) getgroups(0x4, &(0x7f0000000ec0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f00)={0x0}, &(0x7f0000000f40)=0xc) getresuid(&(0x7f0000000f80), &(0x7f0000000fc0)=0x0, &(0x7f0000001000)) r33 = getegid() sendmsg$unix(r0, &(0x7f0000001180)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000140)="2db011fda07d336844b0b09ae7fc91ee644575139b77705d7f1a89f26cc72c1286070744a8e11a9b8919", 0x2a}, {&(0x7f0000000180)="72bb29d579dd6800d2a40013e0eab230e7776ee74849b190e3d1b7e581d98ccdfed93805774863b003e5487aaf13b2accd51513c38ef48f2da5371ce80c3853adfa3ec16324f9f895b85", 0x4a}, {&(0x7f0000000200)="0867fa9588c1f273501eacf42fa8995bab8533bcb9ca302518935b25ebb1477e46148c58422fc4bd6d3f8b74a14aa06c8eea65068a6869c7658c0c88fda12676abd4ebd75c54338060a4869fb2c36c5e641e631abf543793440911df837e8ad5029f11e3ed88eecdf92929607d21e02b1ac19fba11c7f4ceeb099d0213faaf12716d18783d985c06a9faa5d3a2b5414a5ef751227ae1d8725d3a95d25a", 0x9d}, {&(0x7f00000002c0)="1a0f93417b1286ebf958d0f7ca769aff73b51fd3f6e403d659787f2b7f", 0x1d}, {&(0x7f0000000300)="5018efcc88743bf342f549c5df38418d8f10dc89a85fa899b57729fc09823751740acb1720816eff604ee6cf819f383514aab9456b8f98fe05e0969ef148b1f3d0e68354c43d2d05ed2ea4eec089035b12892a39daefe89a886dc78ca162ce5a8f7bec786a85def6d4222a7410593fe4fdf9b01e3faa40cc9e33649139e4ab278fc15a2e970dcc", 0x87}], 0x5, &(0x7f0000001040)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="00000000000000000104000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB='\x00\x00\x00\x00'], 0x130, 0x80}, 0x40050) r34 = getpgid(0x0) sched_setparam(r34, &(0x7f0000000000)=0x100000000000) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:29 executing program 5: prctl$intptr(0x4, 0x0) r0 = getpgid(0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000080)={&(0x7f0000000000)=""/56, 0x38}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='limits\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/30 13:17:29 executing program 4: socketpair(0x15, 0x0, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101840, 0x0) preadv(r1, &(0x7f0000000780)=[{&(0x7f0000000600)=""/139, 0x8b}], 0x1, 0x7fffffffffffffff) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="7c5c63856c3d2ab236215033725aa400c9f0bc28e43eb6e3691714ed12b84945568a536204e10627ab1cd93f3e9343f2418485131b143a2fa18fb9b309dfbd2a9822f7afc6cba117bcf3952f1bf1a9f17d43f5982d23cd62587e25bc67a32a94f1c15e7aef399d40bc919b33e5fe2f8169fd211a6b25a256098db503b19ee6b7233cf3", 0x83, 0x5}, {&(0x7f0000000240)="481166ba510591290c2c1410bd9b1536913be8fcd784ea367e27332c7472d0754146c5e026cdae60c4afb4a0e2e4ad6d0068ece59da5a61784da304efe110c8c5281d55aeda1372ec03c81038c098e20178ef314c9ad63fff9b00668e2318bd02ed4ec", 0x63, 0x9}, {&(0x7f00000007c0)="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", 0x1000, 0x81}], 0x101000, &(0x7f0000000340)={[{@data_writeback='data=writeback', 0x2c}, {@norecovery='norecovery', 0x2c}]}) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x0) [ 121.931880] keychord: Insufficient bytes present for keycount 3 [ 121.937554] binder_alloc: binder_alloc_mmap_handler: 13374 20000000-20002000 already mapped failed -16 2018/04/30 13:17:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)="2e2f6367726f75702e6e65740087d526992a617891e49a86b55c870b07591753c34b6d13a038ed0d2d480761f9b5ec831e7870d1f31ff288045662dc4fb52537dec3f9a0b65de512aeee70ca54433bcd99c64b5b2b5ab8fa60394a5b4b45b6cd19496dc0b5fe7bf6e34ea51651cdcdec54ade7209a9cbfed9827022fc74fc73e440370ec9e059bdc459529ed2c85d0d5b2e3ab4727fe5d16961aaba10a828b", 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = accept$ipx(r1, 0x0, &(0x7f0000000040)) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x9, 0x100, 0x101, 0x8, 0x100000000, 0x4, 0x10001, 0x3cf, 0x2, 0x2}, 0xb) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000100)={0xffffffff80000001, 0x6, 0x1, 0x0, 0xa2, 0x8}) write$selinux_access(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1) dup2(r0, r3) fallocate(r1, 0x3, 0x0, 0x10000) [ 121.996776] IPVS: Creating netns size=2536 id=43 [ 122.060665] binder: 13369:13371 unknown command 4219660 [ 122.080101] binder: 13369:13371 ioctl c0306201 20004000 returned -22 2018/04/30 13:17:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setfsuid(r1) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) syz_read_part_table(0x17, 0xa, &(0x7f00000009c0)=[{&(0x7f0000000240)="d5ee44535a8ace54e7ed1de6714319025d484c7779c966db811f0715f5564bbf62f6ef07a50bc57cdf48875b4ecf809004a3b79571bf6a22293dcb830fea6eaf8d86b1ea2a8f4baa5250e3e32124444fc4f4ba9457ec94dcc54b1eddb61a1cc5706ae6fc1cf5b9f18f1ed5c1c986d3889f6b1e378d19c0e757211f7fe2c19bf195e410965b169b1b55d1c5700c65f4253a608eec431b2d2311d550d2567d549657c33aea301d81784bf761784b80ab21e65591a68dfa", 0xb6, 0x3}, {&(0x7f0000000180)="030c22e4b7cb3de87ccac93e1ea15cd31503effb5cf5cd49f6ab362668ca81187aee5b581cdb4c65a35c21294fb26a4177e93fa30cdd6916109d40437c1ccfb8c53e514cd6a9fa03c73cb133918a73fe851a06483dd757ff4b0f3200d07f0809501d17525e911c1ae90bba26bbe644d7e8dc", 0x72, 0x700000}, {&(0x7f0000000300)="87c866bfb8c208f37d3648a2ee4609206472e57bb50dab64691a87f86738453639e1c168a9973e06d2a1d7527ae59cc0d9e9c6545b744f39a9719d2536e5160e9740c59d34f2c9897b20fa4b1e75dadcbe6850bfbcf34ca111316d4142c935bdb454deb8644d8136bff8ffc2a114caf59d089958a3487d51b57bf86a28565e743ac7ea263d1e39df8ef9b44e12e783f679f564c4abcc960094fbd9db630433150d34554083c0d7782111a9c3b655792a84a7d24aafdd80b4622fe9a37a2dc0f094f193f8c8e23559879229631b18f0a8", 0xd0, 0x40}, {&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000500)="bb09a813b6bccdca500d9a5112e294ba8d66f363780bf42bfd386cf4c82604fdd00d364be6a8c452a03b510d849b221e7a03b09bb14361b2010813b38337790eb91bbe6a96063cfe00ff51f7276265988f62145f95a896a5497d294282a2571560cb96d1f5145ba1d8e89f39f2aa68c1063db3ff692957414da5532d53c266a35f4b9cac78a4f137411001773f806222b1f8e9af9ab8e4645b2aee2f46d6d8971f5771a39362296f4e59da8c45675cd668a0f3b9da4898b7af2c85930c0ab44c1cc47d52e3582b671ab2b190202c62798349617cbfab2e91d27790309f635f6b22b4a77dd0220f1b", 0xe8, 0x2}, {&(0x7f0000000600)="9e1e134b7af00fafe7ee206b9a57105042251a7aec1f850853062613aaf3f1d930bdfaa28c9f8dab2092751da49ae50dbc701e92990970ac6035aebe0fe416dacfc8b4268660cf8d7a0f017dbb066fb484c598a8c4a12fa2d65a7be43d6d3a1661dd29d20b66a2805fd79545ef4ed416b2e30f2711e1351e4afbfb3b5754eb8aa51b55007b182e7c327e78f711e23e35d806cf46cecc1169c01edd16eae69b84126b502ca15f6c5ad638c3fae518062e15c26fd4db5eb4b58d630883a5484984dfa5e3e1", 0xc4, 0x10000}, {&(0x7f0000000700)="343195755280a05c4ff5553651662200f7208c18724179f8b659dd5ae179609d75fbaaa0f01459137fa67ba8524bd49e544c813d1b7e978f0d27e5d6c7d2b7efdcf74b6ab158740c4cd9c171039e237ace346f3737218c5fc604844fee14ee2db8b75b1f3f04439aa4", 0x69, 0x4}, {&(0x7f0000000780)="04abd68c0feda6e2ddae683ad3b27ce53ee5db82724c0779ae982eae650b9d2c07d990512aa7a85443f3050a0f8bcacb8f471de8a9fe1ce6d2e5c1226f4bb0e43096023169d04049028a8aec2a4a47336730207af08776288b4b61c1f2cfd2baca04967d6054530a80e17f0f721cc226f0c96d1e1492cc870e963765a859d73714f10d7b6bc6a524833370064a5ad6e132c628eba19a3f717ab30f9889560af15da227dcfd3759bd535bb91fac789f0c752e4be3f3bbd18c15a42ffece9223896214b47c0cc3a20c42c21a5f600cad75c3cd9b225ad5", 0xd6, 0x400}, {&(0x7f0000000880)="152b917c215fa84119f968c527225a29b2cba90eda3f238354e50ab1aa5cb0b709c6a0bdd8e4be99c24da516647babf0941b67344a39ec7b105a895a7e8b49ef1be51704cba0", 0x46, 0x8}, {&(0x7f0000000900)="a8dd95532b08c65feae1944fc2234062780e5e15b1de758238f71866f9bf7371736d4301c0cd88ca7c10eddaeed2e30bfb374d5ff806434b46fa49b83b9dafec1bef3b02d05075d1744a0226edfbce221122e6cc97a6645d04837ff1bc9f927538b8c580ee1c2763c6232d4ed6cd3665698f504655123886b2b290bcf03fec93e18ccb08cf01033fe15db403079f8b206d22e0ca55b6f75bc9cff55f0bfd", 0x9e, 0x20}]) 2018/04/30 13:17:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/30 13:17:30 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x5}) clone(0x88100403, &(0x7f0000000240), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000280)) 2018/04/30 13:17:30 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4040, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000640), 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000480)=@generic={0x6, 0x100000001, 0x7fffffff}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@dev, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000000c0)="8454733163db41c86b90301b45e2b845f5b8134f25eb747e3ce604c7d9e8e624a4d1fb76c968c03b9a47905e0d4b8a699d070000000000000067744e3833f4b1db853ead6abe45df78f6f8d8304af00b206ed418b8f4ae620c18bf74de4d84f7b19c77c6203a771d410b52bdc76ea5636ed493b772693bb6dcd216d184f64db7e0e8f665cb73fb211c2e", 0xffffffffffffffc5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x6, 0xfffffffffffffd5b) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000180)="d56bc51ad34c9a0b5ab2daf7b0df2a3a24ac3059c7ad3343e94331adbd5a4901c03b6587d08264566e118eedc7e81fe12bdc3d13a96484e0d5b40309e15b59c99714d6cb37faaef6c1bce2c9c3b8a077fdac9bff5a6eece1acfbaf51784a698bf4bdb9cd998a08249ac56a59fa2b36c0f357265deff707ca2548a067ce076fe149b064898b586b32b679326419f4985d90c2120359751312a621633da7078f4444e466f6379f678e688350859913b6f4abe078ecd18ddbdb47e2be8fdc43d3d44674c3acbe599a4d4279aa690bbe48dbe31c94b2b0", 0xd2) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000680)=""/100, 0x64) eventfd2(0x8, 0x1) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000000000000000000000000005260919f95de8afb2fdfabf67c99d457c2d4697472df278d8007568df23f5cf871bb562359741c39367926d057a9e709354c78f1c82d8718f755b0ea4c0dfe32b342e0626a08b6389b96e85a31f5c9bef9d2491eed849f5b33b338020dc5ea09930907bf64c677effdf88a6699c8c90a5e02ea10738bc8760ef4f41b61d22d0a7dc5b039d71478da6019fd3a92759d83ec8cd9fa95201ab9f04ca30889bfc463b09d8f73660e5e2f82f0ea659b"]) futimesat(r0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000600)={{r1, r2/1000+10000}}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000380)=""/217) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) 2018/04/30 13:17:30 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/95, 0x5f}], 0x1) sendmsg$nl_route(r2, &(0x7f0000fd3000)={&(0x7f0000000040)={0x10}, 0xffffff4b, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000013000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000d2e49604f534301e26e028391b67db6dc3f7fec4748fbd396ea9ee019453f28a1da9103a80f2a379038c40b098f6546a499988fff9ca7ec5d68653f554b622236a921ec2eccf1"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/30 13:17:30 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/30 13:17:30 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400)=0x81, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x200, 0x200, 0x3, 0x200000000000000, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x7fffffff, 0x81fc, 0x9, 0x8, r3}, &(0x7f0000000240)=0x10) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000340)) syz_open_pts(r2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYRES16=r2]) write(r2, &(0x7f0000c34fff), 0xffffff0b) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000040)={{0x9}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) mknod(&(0x7f00000000c0)='./file0\x00', 0x40, 0x2) fcntl$getown(r0, 0x9) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f00000002c0)=0x8, 0x4) bind$pptp(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) 2018/04/30 13:17:30 executing program 4: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/04/30 13:17:30 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x1a, r1) 2018/04/30 13:17:30 executing program 4: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/04/30 13:17:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setfsuid(r1) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) syz_read_part_table(0x17, 0xa, &(0x7f00000009c0)=[{&(0x7f0000000240)="d5ee44535a8ace54e7ed1de6714319025d484c7779c966db811f0715f5564bbf62f6ef07a50bc57cdf48875b4ecf809004a3b79571bf6a22293dcb830fea6eaf8d86b1ea2a8f4baa5250e3e32124444fc4f4ba9457ec94dcc54b1eddb61a1cc5706ae6fc1cf5b9f18f1ed5c1c986d3889f6b1e378d19c0e757211f7fe2c19bf195e410965b169b1b55d1c5700c65f4253a608eec431b2d2311d550d2567d549657c33aea301d81784bf761784b80ab21e65591a68dfa", 0xb6, 0x3}, {&(0x7f0000000180)="030c22e4b7cb3de87ccac93e1ea15cd31503effb5cf5cd49f6ab362668ca81187aee5b581cdb4c65a35c21294fb26a4177e93fa30cdd6916109d40437c1ccfb8c53e514cd6a9fa03c73cb133918a73fe851a06483dd757ff4b0f3200d07f0809501d17525e911c1ae90bba26bbe644d7e8dc", 0x72, 0x700000}, {&(0x7f0000000300)="87c866bfb8c208f37d3648a2ee4609206472e57bb50dab64691a87f86738453639e1c168a9973e06d2a1d7527ae59cc0d9e9c6545b744f39a9719d2536e5160e9740c59d34f2c9897b20fa4b1e75dadcbe6850bfbcf34ca111316d4142c935bdb454deb8644d8136bff8ffc2a114caf59d089958a3487d51b57bf86a28565e743ac7ea263d1e39df8ef9b44e12e783f679f564c4abcc960094fbd9db630433150d34554083c0d7782111a9c3b655792a84a7d24aafdd80b4622fe9a37a2dc0f094f193f8c8e23559879229631b18f0a8", 0xd0, 0x40}, {&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000500)="bb09a813b6bccdca500d9a5112e294ba8d66f363780bf42bfd386cf4c82604fdd00d364be6a8c452a03b510d849b221e7a03b09bb14361b2010813b38337790eb91bbe6a96063cfe00ff51f7276265988f62145f95a896a5497d294282a2571560cb96d1f5145ba1d8e89f39f2aa68c1063db3ff692957414da5532d53c266a35f4b9cac78a4f137411001773f806222b1f8e9af9ab8e4645b2aee2f46d6d8971f5771a39362296f4e59da8c45675cd668a0f3b9da4898b7af2c85930c0ab44c1cc47d52e3582b671ab2b190202c62798349617cbfab2e91d27790309f635f6b22b4a77dd0220f1b", 0xe8, 0x2}, {&(0x7f0000000600)="9e1e134b7af00fafe7ee206b9a57105042251a7aec1f850853062613aaf3f1d930bdfaa28c9f8dab2092751da49ae50dbc701e92990970ac6035aebe0fe416dacfc8b4268660cf8d7a0f017dbb066fb484c598a8c4a12fa2d65a7be43d6d3a1661dd29d20b66a2805fd79545ef4ed416b2e30f2711e1351e4afbfb3b5754eb8aa51b55007b182e7c327e78f711e23e35d806cf46cecc1169c01edd16eae69b84126b502ca15f6c5ad638c3fae518062e15c26fd4db5eb4b58d630883a5484984dfa5e3e1", 0xc4, 0x10000}, {&(0x7f0000000700)="343195755280a05c4ff5553651662200f7208c18724179f8b659dd5ae179609d75fbaaa0f01459137fa67ba8524bd49e544c813d1b7e978f0d27e5d6c7d2b7efdcf74b6ab158740c4cd9c171039e237ace346f3737218c5fc604844fee14ee2db8b75b1f3f04439aa4", 0x69, 0x4}, {&(0x7f0000000780)="04abd68c0feda6e2ddae683ad3b27ce53ee5db82724c0779ae982eae650b9d2c07d990512aa7a85443f3050a0f8bcacb8f471de8a9fe1ce6d2e5c1226f4bb0e43096023169d04049028a8aec2a4a47336730207af08776288b4b61c1f2cfd2baca04967d6054530a80e17f0f721cc226f0c96d1e1492cc870e963765a859d73714f10d7b6bc6a524833370064a5ad6e132c628eba19a3f717ab30f9889560af15da227dcfd3759bd535bb91fac789f0c752e4be3f3bbd18c15a42ffece9223896214b47c0cc3a20c42c21a5f600cad75c3cd9b225ad5", 0xd6, 0x400}, {&(0x7f0000000880)="152b917c215fa84119f968c527225a29b2cba90eda3f238354e50ab1aa5cb0b709c6a0bdd8e4be99c24da516647babf0941b67344a39ec7b105a895a7e8b49ef1be51704cba0", 0x46, 0x8}, {&(0x7f0000000900)="a8dd95532b08c65feae1944fc2234062780e5e15b1de758238f71866f9bf7371736d4301c0cd88ca7c10eddaeed2e30bfb374d5ff806434b46fa49b83b9dafec1bef3b02d05075d1744a0226edfbce221122e6cc97a6645d04837ff1bc9f927538b8c580ee1c2763c6232d4ed6cd3665698f504655123886b2b290bcf03fec93e18ccb08cf01033fe15db403079f8b206d22e0ca55b6f75bc9cff55f0bfd", 0x9e, 0x20}]) 2018/04/30 13:17:30 executing program 4: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) [ 123.023398] ------------[ cut here ]------------ [ 123.028204] WARNING: CPU: 0 PID: 13444 at lib/vsprintf.c:1941 set_precision+0x144/0x170 [ 123.036330] precision 1047306 too large[ 123.040120] Kernel panic - not syncing: panic_on_warn set ... [ 123.040120] [ 123.047500] CPU: 0 PID: 13444 Comm: syz-executor2 Not tainted 4.9.96-g71fce1e #10 [ 123.055104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.064448] ffff8801caed76e0 ffffffff81eb0b69 ffffffff83a484a0 00000000ffffffff 2018/04/30 13:17:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setfsuid(r1) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) syz_read_part_table(0x17, 0xa, &(0x7f00000009c0)=[{&(0x7f0000000240)="d5ee44535a8ace54e7ed1de6714319025d484c7779c966db811f0715f5564bbf62f6ef07a50bc57cdf48875b4ecf809004a3b79571bf6a22293dcb830fea6eaf8d86b1ea2a8f4baa5250e3e32124444fc4f4ba9457ec94dcc54b1eddb61a1cc5706ae6fc1cf5b9f18f1ed5c1c986d3889f6b1e378d19c0e757211f7fe2c19bf195e410965b169b1b55d1c5700c65f4253a608eec431b2d2311d550d2567d549657c33aea301d81784bf761784b80ab21e65591a68dfa", 0xb6, 0x3}, {&(0x7f0000000180)="030c22e4b7cb3de87ccac93e1ea15cd31503effb5cf5cd49f6ab362668ca81187aee5b581cdb4c65a35c21294fb26a4177e93fa30cdd6916109d40437c1ccfb8c53e514cd6a9fa03c73cb133918a73fe851a06483dd757ff4b0f3200d07f0809501d17525e911c1ae90bba26bbe644d7e8dc", 0x72, 0x700000}, {&(0x7f0000000300)="87c866bfb8c208f37d3648a2ee4609206472e57bb50dab64691a87f86738453639e1c168a9973e06d2a1d7527ae59cc0d9e9c6545b744f39a9719d2536e5160e9740c59d34f2c9897b20fa4b1e75dadcbe6850bfbcf34ca111316d4142c935bdb454deb8644d8136bff8ffc2a114caf59d089958a3487d51b57bf86a28565e743ac7ea263d1e39df8ef9b44e12e783f679f564c4abcc960094fbd9db630433150d34554083c0d7782111a9c3b655792a84a7d24aafdd80b4622fe9a37a2dc0f094f193f8c8e23559879229631b18f0a8", 0xd0, 0x40}, {&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000500)="bb09a813b6bccdca500d9a5112e294ba8d66f363780bf42bfd386cf4c82604fdd00d364be6a8c452a03b510d849b221e7a03b09bb14361b2010813b38337790eb91bbe6a96063cfe00ff51f7276265988f62145f95a896a5497d294282a2571560cb96d1f5145ba1d8e89f39f2aa68c1063db3ff692957414da5532d53c266a35f4b9cac78a4f137411001773f806222b1f8e9af9ab8e4645b2aee2f46d6d8971f5771a39362296f4e59da8c45675cd668a0f3b9da4898b7af2c85930c0ab44c1cc47d52e3582b671ab2b190202c62798349617cbfab2e91d27790309f635f6b22b4a77dd0220f1b", 0xe8, 0x2}, {&(0x7f0000000600)="9e1e134b7af00fafe7ee206b9a57105042251a7aec1f850853062613aaf3f1d930bdfaa28c9f8dab2092751da49ae50dbc701e92990970ac6035aebe0fe416dacfc8b4268660cf8d7a0f017dbb066fb484c598a8c4a12fa2d65a7be43d6d3a1661dd29d20b66a2805fd79545ef4ed416b2e30f2711e1351e4afbfb3b5754eb8aa51b55007b182e7c327e78f711e23e35d806cf46cecc1169c01edd16eae69b84126b502ca15f6c5ad638c3fae518062e15c26fd4db5eb4b58d630883a5484984dfa5e3e1", 0xc4, 0x10000}, {&(0x7f0000000700)="343195755280a05c4ff5553651662200f7208c18724179f8b659dd5ae179609d75fbaaa0f01459137fa67ba8524bd49e544c813d1b7e978f0d27e5d6c7d2b7efdcf74b6ab158740c4cd9c171039e237ace346f3737218c5fc604844fee14ee2db8b75b1f3f04439aa4", 0x69, 0x4}, {&(0x7f0000000780)="04abd68c0feda6e2ddae683ad3b27ce53ee5db82724c0779ae982eae650b9d2c07d990512aa7a85443f3050a0f8bcacb8f471de8a9fe1ce6d2e5c1226f4bb0e43096023169d04049028a8aec2a4a47336730207af08776288b4b61c1f2cfd2baca04967d6054530a80e17f0f721cc226f0c96d1e1492cc870e963765a859d73714f10d7b6bc6a524833370064a5ad6e132c628eba19a3f717ab30f9889560af15da227dcfd3759bd535bb91fac789f0c752e4be3f3bbd18c15a42ffece9223896214b47c0cc3a20c42c21a5f600cad75c3cd9b225ad5", 0xd6, 0x400}, {&(0x7f0000000880)="152b917c215fa84119f968c527225a29b2cba90eda3f238354e50ab1aa5cb0b709c6a0bdd8e4be99c24da516647babf0941b67344a39ec7b105a895a7e8b49ef1be51704cba0", 0x46, 0x8}, {&(0x7f0000000900)="a8dd95532b08c65feae1944fc2234062780e5e15b1de758238f71866f9bf7371736d4301c0cd88ca7c10eddaeed2e30bfb374d5ff806434b46fa49b83b9dafec1bef3b02d05075d1744a0226edfbce221122e6cc97a6645d04837ff1bc9f927538b8c580ee1c2763c6232d4ed6cd3665698f504655123886b2b290bcf03fec93e18ccb08cf01033fe15db403079f8b206d22e0ca55b6f75bc9cff55f0bfd", 0x9e, 0x20}]) [ 123.072483] 0000000000000000 0000000000000000 0000000000000795 ffff8801caed77a0 [ 123.080520] ffffffff8141f975 0000000041b58ab3 ffffffff841b8030 ffffffff8141f7b6 [ 123.088563] Call Trace: [ 123.091139] [] dump_stack+0xc1/0x128 [ 123.096499] [] panic+0x1bf/0x3bc [ 123.101507] [] ? add_taint.cold.6+0x16/0x16 [ 123.107476] [] ? __warn.cold.9+0xa6/0x17f [ 123.113263] [] ? set_precision+0x144/0x170 [ 123.119138] [] __warn.cold.9+0xc1/0x17f [ 123.124752] [] warn_slowpath_fmt+0xc2/0x100 [ 123.130710] [] ? __warn+0x50/0x50 [ 123.135807] [] ? debug_check_no_locks_freed+0x210/0x210 [ 123.142813] [] ? format_decode+0x1b1/0x9e0 [ 123.148697] [] ? set_precision+0x170/0x170 [ 123.154574] [] set_precision+0x144/0x170 [ 123.160274] [] vsnprintf+0x31e/0x1840 [ 123.165707] [] ? pointer+0xb00/0xb00 [ 123.171047] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 123.177877] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 123.184166] [] vscnprintf+0x2d/0x60 [ 123.189415] [] vprintk_emit+0xf4/0x790 [ 123.194929] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 123.201742] [] vprintk+0x28/0x30 [ 123.206732] [] vprintk_default+0x1d/0x30 [ 123.212414] [] printk+0xaf/0xd7 [ 123.217316] [] ? log_wakeup_reason.cold.1+0x13f/0x13f [ 123.224127] [] ? memchr+0x33/0x80 [ 123.229201] [] dns_resolver_preparse.cold.3+0x9d/0x23b [ 123.236099] [] ? dns_resolver_free_preparse+0x40/0x40 [ 123.242909] [] ? dns_resolver_free_preparse+0x40/0x40 [ 123.249721] [] key_create_or_update+0x35b/0xac0 [ 123.256010] [] ? key_type_lookup+0xd0/0xd0 [ 123.261875] [] ? lookup_user_key+0x10f/0xd10 [ 123.267904] [] ? lookup_user_key+0xa0b/0xd10 [ 123.273937] [] ? __check_object_size+0x248/0x38e [ 123.280319] [] SyS_add_key+0x1b4/0x390 [ 123.285833] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 123.293345] [] ? do_syscall_64+0x48/0x490 [ 123.299115] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 123.306620] [] do_syscall_64+0x1a6/0x490 [ 123.312304] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 123.319654] Dumping ftrace buffer: [ 123.323169] (ftrace buffer empty) [ 123.326852] Kernel Offset: disabled [ 123.330448] Rebooting in 86400 seconds..