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") r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast1}, &(0x7f0000000040)=0xc) [ 96.831508] device bridge_slave_1 left promiscuous mode [ 96.837499] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.853309] device bridge_slave_0 left promiscuous mode [ 96.858863] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.896877] team0 (unregistering): Port device team_slave_1 removed [ 96.907398] team0 (unregistering): Port device team_slave_0 removed [ 96.920728] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 96.935768] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 96.962776] bond0 (unregistering): Released all slaves 2018/05/17 00:30:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) 2018/05/17 00:30:19 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = userfaultfd(0x80000) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x10000) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x2000)=nil, 0x2000}, 0x1}) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 2018/05/17 00:30:19 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000002, 0x101800) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x101) setreuid(0x0, r2) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000000000000007000080faffffffb889000003fff7000100000000ff7e56bb00710000000000e0000000000000000040ff0300000200000000000000040000000000000000000000000000000000"]) setgroups(0x0, &(0x7f0000000000)) 2018/05/17 00:30:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x2081fc) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) accept4$packet(r2, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffc98, 0x800080003) madvise(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x9) 2018/05/17 00:30:19 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000300)=""/147) r1 = memfd_create(&(0x7f00000001c0)=',(\x00', 0x2) getsockname$netrom(r1, &(0x7f0000000440)=@full, &(0x7f0000000240)=0x48) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x68, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xff, @empty, 0x8}, @in6={0xa, 0x4e24, 0xdb03, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x3}, 0x8) r4 = socket(0x10, 0x3, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) connect(r5, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0100000000000000000002000000000000ff000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/17 00:30:19 executing program 4: r0 = socket(0x0, 0xfffffffffffffffc, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x5, &(0x7f00003dd000)=""/13, &(0x7f00000001c0)=0xffffffc7) 2018/05/17 00:30:19 executing program 5: add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="0a629ba22355077d5e0a9cc9a88a1728ed0757d287f6015481f0f118650b492e255850ff48c5a7cff24a1de19427a65cd9b7ccfb26bad5325b267340ffa7ef30a6e22b3aaf4457ac9d045d7589404b088129d935369124729ee13be205f265150173b503891ce4d0cfa5a4708eef14c47ec22e2edd63d75ee11573b1c49327fca8606af0f21e038bedfd235a3e1da5ccf9a9daeadd4082cdf2e42e59d5cfbda47ebe4da6c31d060806fd4f38b4d4b8c0aa4d9bba2f5b2a12", 0xb8, 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='bdevGPLposix_acl_access\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r2) modify_ldt$read(0x0, &(0x7f0000000380)=""/96, 0x60) 2018/05/17 00:30:19 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="ebe270a413f303406dff11daede901dda6241b42c13b69d9766c3974ce9322537d59f1c875f3c95eb5a9e1791cce7d46fc27f54795e1b8ae5ee3ef2c0c22904ba448fbf18b75b8b0b3ee6e80dcb836623fdbc799677ddce7b230a9d6da2581827f4b494f884f5fc9824456fe8f4c85e4b1977b958920366c5fbd1564ff41728344428051c49af195ab6ec1ef7d08ed36f2b6227f92069abba86d4dd4663f66edb14aba77af497ea5c5ca5c1950808f675f6c476677010a901323ac6fb899547c13d54ae2f64ed9a5add1da2f39d32681d6ebd870c641161d93e4de4a6476be2d3bf8ca94390a4bc17a47ea1c8854469593016d626c6619df4508b6936662347c2d1ccfcbf5b15751dcafd92053e6173028f19cffe99066d344d1cd51baaea8851214c081400c20669b8687ebbf3be0d6dc039c98563986060f6c639c5a86087e18ee05841a2d21cd7bf45585e06d361dbe9264ffc58de0724ca3f92c36f34b0da26380d95bc788ea97dedd8a9cacd54dd5f4b92b8b56e95036764484085309e275def56f69b86dbda06f57b0449a12c347b12123983af7fbff414fed6fab632f97c269cba31db6ee8b115a3374b10f3318be7e0627aa09a6d636027571f52e12847994ef1476a0acada360f5748595c3973d8dcb2ad8f5ddc8e212543e18254c989d607d5361a2e8027a61284fb5476acbcc2f0760fc5b5622b45c8c17ef69a7703b19f6a7812ae76866c73f70436b056816976bf021ac40fa0075b4bb63dd4d791330e536448c3ab1d072703f6db715ca3d68169293971b325cb9514189eda24bb932d19649cc9507d18784ec266a75acdb118e4c8bacf8e2b3bf87484a5921002f3678f2c8ce4d725e7ee61638d1f132bea54214c4a0ff56d052ab1ebeff52a6c6bc2e1f54b49ff918ef6153859a060a6b268b502266cba0909c63d2d5e5b70b43a2ad9950eaabea6ec12ca6a50ea20b5f5bd1487f04691e34e73458f5338f7e610e075587748ceb2c3491c1f7dadfa9000e1e0f4be30069c3076037e609d905178e51651c6ea04c8ad28f5d2c4e1702ba1df384ed1d4b55504ec768b5a3f8b58544de51dea121217eceac0da657c814b7a291f7b2123e0a15d580d8c5c07edbb3f98ebac9c75912d42fae87e1e4b3385284f6264d621f1f8f1ad6e6fe9af20d95d1a121dd5512621c7842a6881f81a3b81b9f37af28129ebd65ede620a398927ca70740a3dc88a8bbd4126d607b82129c2e2008599b121f3faf3894bebde405f23fe64f352b3c85debb11e7fe95db56435f1368a65bc30b5db44ae75b04b3f410ef40b972efe1bff6157cd009f2a4497043683a79c3374ee39bf81ff2b3b1058c38b798d1699b48fcbf84e02e430983378c995d3fd7aa0230b13ce5cbd950be9f6f78d67c08846fc0744cfa4aa9508b273b278b5d186ee19c78413bc05be6da6c86c0103adca85cb083c27877e8bbb7338b6b895a85785723f43fa23bb9db42a8a6b708975fc0e26a0b4a056e8858bc687e2466afa7903c24286ec6ad2d7c5199cfd857c935649980b76a8c2e6965bf3d9d329e7c3477c6bea99031102f8fbcbdaec3206296917965fdd63152260cae29e89729ece4d7891d6f8f754aadf4964381656594934de391afefa54cd388216e09d279e7505d983f30fd9bd5a0e1948915f55d353b629592e1a07151d1b08e069f3ccc656ad1957e7d5dc72a2af2d380e8353109c63595cdcab130f0e3e66fabce4d7b39d0c06b9aa7dd43df81eacf3f66abee11ded0c2f29104c280d2e3bbe42abf9b3d48a8140b234622e001b5942ed4d478760802dca3c81ee649626746353ecf4014a4fbdd44e4dcb8ac06661cc53ae1f2fee770a58bb5b6377c1b63db51c6b602eb98c883eaca43300e488e704bb9e440d44ff31a0eb3859a15c430376e8c53c575148bb5e748201f2f271eeb031cee103f9d55f6946bb63789d843475f4fa67633a1a0a74ee6d59bf2d101bfa8b8a261f046f6abb9cbf7705afee5461a39a8b3c7b3b3dcfe6896ed403fe11ef3102aafcef9b27a1181d685bb564499b0284da58647d920fb80c8c115ea632d350ddfdfa8ee128d6990eabe43ac3d8f02a1f08ecc1ce67545055f6feed4e9d8af911d82a775569f27ac8fdcd8bbd72d2f53ce5149d5ea2d773d7860c633c6f4ab25e4328a1f079f2988f45014854b25d7960f4e3bad57e6779be7109afa68f37eedd7a0aab0ecf79cc9c40afcb58a9ea85e9720caa8eaa057c89b8111ccd9034bc99d330a6f0789f736c48dda5fd3b5ab7245415843308f934fef46f6fb9e9cbe2f9c8ea21d713c38aac19708ebde51766fa64996b8f578ead40df2f0641becee16573ed5f3830ab298eb44234a8d6a3ecc1e510881821bd42792a49ed74f7f16f29172e92c4c339468f5c556a6fe1fbb25aea7e446c07123a2b3e6b54b1301487449af3b17c03f1dd1b11ae821998d16cd36ccc4807730fdf906356b37428011680685221aff782434abab4376f658e2810a04d3040e95cf2548647db950604224b0048dac6a7d0f18afca3277c2cd93e7f1499c5cb4861c87501e7a0759cb0e0dc71815714224b128ccd8f4806a13c1cc6810716a1c879e7a0ca48be685c904544da9ff9a6bdc325c8b1b53f588be2e0a65da7bb38313ac3e59a58f8ff4018a80eabb4a5b1fd457b13638a85e41d4da8d6fb1339dfab62014636d9e6e07a48c5862a430065e812ea00b8a0d54406cb2a51842d69e776dd5f5c9fa8cb1bad923230df3a1fb9c91ce5ac2a769cf0ebe0c6ab8068675e1347cb48724ed7492023baa36ee45393d55dcdad93cbff9927250efea7c51dcbe0f25f36ca4eceae14145b92e2712bb2b30fcf56a6033517e5cbaba1cce38d5f6fde0bb21ecea2595e9680d31d9fe867f2017a5aa03bbc15300888fc9364c66cc66fed7d9c4b496a5f8da72c79a38afea1e17074593cbb8975c6dff9b9435fbe6872a1098baadde5919a4df4f1086c70944332d56e5606213b41dd3a5967eeac8e21aaabc524e1ae934e3123cf0f98352ad9ca18e6d2adbb5cb9799ce2668a142976f3fc2d0331052c0c1b12e19621f94967fe51e5f23280db00324792c4c1ba7b549c9221c57e7578b364fd822b2de276fa49a83a3595f67664b69656536d28a2fe1bda0b9a3076ccceda8f95a24f8b11adf3d4c8f10cbc60872e1f3cca63ab22729eaccc9a1dae58189a82ec070d5e771a810378fee7a54200d640b36a995d600588e9a093783d0954f4c2c06fb85098a65d5817793e944510f17b51520bef7a2c2ca8c5f4fcec39c74d13f054e0da6ea37b0f2c2e54d23bcc5113e8b1aafe0e7171d3cb1cb0d39a8c47384beae34730bbbd6bbdb31a3363b9bafe42214945dd9697c92d49fb0c356d9cdd73243e968d7fac975efca11e77c1cd45cd94cae096f35ecc0097583a6c3d85fb2e397abc6f3c03c17b7509e24148d2ac29f847ea633108c8aa945a8f2110450cd78c7b8f7d911d5e47612e0a585969b2a54d636f1d4aefd3f13324d61f1e63624afc156a6e2e117f64818e5dc475a5c5a2cf81eaed22e43abeafe17705260d58524d304bbe0c83574da1de1479726a1eb045ee743bc67720ac341a95378431a58ac324526a55a1b3603d84641dc000753b37bddba853fedfa6eec25ec7ffb4505fa4f5d14d47d9b074b58e241148c5f4e91e20c1ccbdda354dfacc68f6975f439504645e0dcdc827e70034a69f463e142bd94a43154c7ddc2a600c68c9f49cc89e2a893b5747e13804d96f3b04ce6a20423990f4f66afd48d2a856f09c2eee36e948936cd21767b808bc20cdf14c274f3e7de7e32f00358f6c495a9b7c9f3dc3a48678ec3da616771ea0c595c0fe5aae74c63909a1284ce273391fb148897d38b24d728e48d753d6b6aeee819f88bb45c8d5104ee1621a3e82a596aa69df98876bd4c8db52db84da2ce130cc87476da01d23f7aba05a9eb52ccc1756d7de7ffc49de28556e857ea156422a8109ee1a8808f7ebd740763fad4da0b44132f85f96277ab2df79ac38b7d0b3ab22d5f61ef12ac3502843dbe4965a8263d63cabdba20be66ca7dc5dc1432425901e69dce802be2e51d46386b768bb6f4d3dfb94090e73d439e2f972a4855559045179cb6fee2a9a1a036773f0b73cf1b5a8f251e26a8523040f98716a2967278a82bcfd42d6f8844691ee53fb32c4b98fcb5a4874733a21c5189eec6bf342768cbe55378d7fe4fddc5672c56f43b109acfb035ddbcdd2a36cb6895dbfabdf2447877305df4acd8d2e197197a3647e1ed95abf1583e98f43817f7ae52395a39c87e7e33c8bb28fa3bf2c0c6b942f7e876051dcdc54453c98a3754cbdb8e6164ac67fb041912539ad4d45905e696fe48b1839af6d4065842e6259f551f5943edc0e78b6d8ce0265b965a0026de6e767b22aa058e34e714e6b0f1e24d733324838a6dd58a6ba8be7ea6a986e437e7d774ecad7a2ab7262d5d280cc2a054a27963fc36b0dfc19343631afe236f8424b6417a7cc413e2bbf93106b574b3124656ccb15d6e1b856cb78b5e4d0bd72a6a8143390712a1c40e7eb6ce2445fa67bd232f9502f01986c905c8474da550cc896535eef56a2e1f01baa7e39339e640d741d2044b1b96d8e1e0773a86321769682442614e3b6613cb88360f9f020e94fac109eecda96e664b2676726b08fb0748fef0e38047711003048f89fecd222d2b2d0341d3150377ac91b6592549d99a03c1f25fc0f092d7a5362bc3b862cf425200ec30cb7c26ab3193a946d43bc1f907849c57668584f6029d72e84b87b873803d8a87eb1f7b6836ba54616bf78c38c5ffe6f8f8ebbd893045a104fd92ddcf4d4cfa1dfc4b5bd338b6ab1b9d13259a297c85a80f6536d9230aef911299e7fa0130f0f4a8db2602f4672f348bf332fd78ef7d0a14272bd6a52b1e55dc13e8eb5dadda4420a4e021eff163d3145db070f273180375bb30a96d07486676e5cf9821def67b0591202d02ab5b47190a79f1b4a65d2c937139bd813311b7340d48b900db9ceb8d1d10938353cc9f2d8441c1c1465a05a47231b59aee42c8fb59cfba3c7066bbc8d3bf490e52e254f02b2416693cc8d3f208f2bf55d7c782c1bb25d358f5066bd7f14d86847d090c5bd1dc058933ee81dcbdd5644325cbc13e828dfb54414c1ad59a4e401efdd965a91141fb6b69b390a5b8e4c0bbff448bb536d21b992aab4ef3fc05cfddcb19765d027874cd96fe7eb7f320622b7b9cd0baf2327fdd163c6c337df217ff7ea04991387756717d529bf937100d16db182016d8666522fb7aebe09f93d49523d1c8dcc14bcfc3d19a87be4a5c074e4d197095b4b152ea56704eb4547cc3edd121478ae569f44f6259723f1973dc2734b111bbcd1dc0488057ba9baff6a6750c925ec30b38b33a4315a4fe2ee21e113922f1e527ecffe5f1dc5cf5bdf8faba6235906e4c265820725e5b26f7f3c103b635758ed66cfb583b4013ef88e1d4a0cd114eb5d9248df79a5754a73d05180fba8ca80e6966d7c69221bc2b4a23208bba9736c93a8ad6f94424cc6247aa5144ae86d832cc3f6d286eab87a5a830905172596ad58fd1d5dd8c896c3e86d3aa05088ed2d82d44ca75bac7c9fbde9f52f5d5c2700c7cec3a037a6da3f2b774f5b47167ecd14aacf893fb053dba75a046c76a3c8318a3102b6508f372d79d29c3193627ce5aba91981cbeee97d31a1d95bdfa68b683ba4fdacf6ffe80b4eb2ea0cedc6234e071e06b244057024e661b684356683c04eeca95afc58b6ce2c6") r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast1}, &(0x7f0000000040)=0xc) 2018/05/17 00:30:19 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x100, 0x0, 0x0, 0x0, 0x0, {0x3}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3932}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfe7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}]}]}, 0x100}, 0x1}, 0x20040050) 2018/05/17 00:30:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aad770aaaaaaaaaaaaaaaaaa86dd6050a09c00082f00fe8000000001000000000000000000bbfe80d39cdff155e65d1f85048df43c0ab18df30000000000be94bf9103739e6c67149da7b34f4b17e662c95d3b6600ed85d4e15923ee793008f042483e44af33f37ac3f7fe079e5fc1c24e6262e2e2878d2aee449fb114d48cde692b42c535e975eb58b42829dd9dfcf451ec9cd2053ff46950f3ec6d464970178398c70069b115692e5f20db6b9f93024fb7f11064e11c29b9150984"], &(0x7f0000000100)) 2018/05/17 00:30:19 executing program 2: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2003}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) futex(&(0x7f0000000000)=0x1, 0xd, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x2) setitimer(0x2, &(0x7f0000032fe0)={{}, {0x77359400}}, 0x0) 2018/05/17 00:30:19 executing program 3: syz_mount_image$hfs(&(0x7f0000002080)='hfs\x00', &(0x7f00000020c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000340)=[{&(0x7f0000000000)="c9ab15f4e043a791df870d55946d1c47ee881275ec3a94142aecf2d4f374b71917c477a8836c833fdbcf90429e63d1bab95a266313340366dee6135c20f803049cb1f0a73bd315688d86b837f1cb79687ad9b78413f927dbead416096c93159f798f5a739b97101c68b59d731d28e4d0e230e8385ebcbdb03d3d56219cd36b73c4827eb0f35fb71e967295dbd927468692be0ee4fa94a8a2", 0x98, 0x6}, {&(0x7f00000000c0)="69dfb56b13d4820b5cf4c1866d8870a0d55b8b57805f35a723972f57ee0fc510f70bf3a7d42181957c0264528602426483fd4a256a066de8574b3b738d286cc37e8102bcf29f929ae70ca5a0aea90551014c853711259abded8a7a94fb51574f", 0x60}, {&(0x7f0000000140)="23760c9623118ab22e1dc33e452f963a37c046a560740bf1b28ae45f7fb23aef232d67efa4dde96acdbf293bcb8df18e8f6bb6604b6eea2c099199165a3600545ce21884777aff9a6321b753e4f87de1531452fd94567110c7e924e3f7d83c248dfad69c2b8cc28d4d38c922a2c646ecebd8154ef5b872f2bd27b6a534eacaae76364f74b6f386aa57947f5698995941452b722d83c54f967cb7981a1f23b8ac15c0ff60c241c85ca9927b4f01ce33844d", 0xb1, 0xb0}, {&(0x7f0000000400)="5d3a69e07ff34080344c39b537aef3ee29f9f1d82403ed20f3a8570e5e2a49be1fd1", 0xfffffffffffffc26, 0x7ff}, {&(0x7f0000000240)="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", 0xfe, 0xeb}], 0x0, &(0x7f0000002240)={[{@creator={'creator', 0x3d, "743adbd4"}, 0x2c}]}) 2018/05/17 00:30:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000280)) sendmsg$nl_route_sched(r0, &(0x7f0000000800)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)=@deltaction={0x28, 0x31, 0x309, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}]}, 0x28}, 0x1}, 0x0) 2018/05/17 00:30:19 executing program 7: socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 2018/05/17 00:30:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d, 0x30}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000002000000005262f14ae8da00c89c36bf646c2ae70000000000005f91b365622ee9c0a13d5fb6b20000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x40) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101040) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) 2018/05/17 00:30:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbf7, 0x40) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/58, 0x3a}, &(0x7f0000000080), 0x4}, 0x20) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f00000003c0)="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") syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r3 = accept$alg(r2, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000c40)=ANY=[], 0x30c) recvmsg(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000005c0)=""/175, 0x2000066f}], 0x29, &(0x7f0000002900)=""/4096, 0x1000}, 0x0) 2018/05/17 00:30:19 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x9a8e2eb680591897, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000180), 0x4) [ 97.845747] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/17 00:30:19 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x60000000000000, 0x40000000000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/17 00:30:19 executing program 7: socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 2018/05/17 00:30:19 executing program 4: r0 = timerfd_create(0x0, 0x80800) timerfd_create(0x7, 0x800) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x8000) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000240)=""/138) flock(r0, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}}, 0xffffffffffffffff, 0xc, 0x9c3, "e807b5c112ae95cd0ded55bcb1ef07cddbe179a567f1e776947efc04b45b13d5ca610979885afeeb0c965e87b8a4be1272c8993316245bcdc9045531b065a36e24870c229fa9a9dbc7309e6b460eb810"}, 0xd8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000080)=""/34, &(0x7f0000000100)=0x22) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xa4, r3, 0x210, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x240) 2018/05/17 00:30:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x400000000000002, 0xfffffffffffffffd, 0x73e0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xe0, r3, 0x100, 0x70bd27, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe6b1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x90000000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x1) accept$packet(r2, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000080)={0x7, 0x1, {0xffffffffffffffff, 0x3, 0x4, 0x2, 0x4}}) sendfile(r1, r2, &(0x7f00007ed000)=0xf, 0xffa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x68, &(0x7f0000000180)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3800000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x73, "f8449d96eaa1d8edcd36cb5905c084250a0ff49469f810329195157bc63b3680a1ec423503b1e8fa19668a3c7d6c43ea43fd34b6878603c9e3757c861d4741dfa3262abd223355eb3a5ea6b0c019d74c91a5822144d7331c66d7ced2c32394c42d051d61f4d51d1f10c095d800dc481cbe023d"}, &(0x7f0000000300)=0x7b) [ 97.991147] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 00:30:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x9, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x4}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) uname(&(0x7f0000000080)=""/221) close(r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x2) 2018/05/17 00:30:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/129, 0x81}], 0x1, &(0x7f0000000300)=""/85, 0x55, 0x7}, 0x40) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) r3 = syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, "696430000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000002200", 'timer1\x00'}) [ 98.241113] hfs: can't find a HFS filesystem on dev loop3 [ 98.422436] hfs: can't find a HFS filesystem on dev loop3 [ 98.701132] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.707529] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.714682] device bridge_slave_0 entered promiscuous mode [ 98.739628] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.746069] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.753241] device bridge_slave_1 entered promiscuous mode [ 98.777498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 98.802680] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 98.869244] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 98.895688] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 98.922326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 98.929235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.953592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 98.960497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.026692] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 99.033833] team0: Port device team_slave_0 added [ 99.056808] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 99.063962] team0: Port device team_slave_1 added [ 99.087225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.112937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.137974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 99.145157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.153216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.172663] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 99.179768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.188420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.398107] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.404593] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.411241] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.417662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.424956] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 99.935269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.207656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.284318] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 100.359355] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 100.367203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.374840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.447595] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/17 00:30:22 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) 2018/05/17 00:30:22 executing program 7: r0 = socket(0xa, 0x1, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000001540)="b63e244547969f1416e95ccf5a1bc091975de4afb493e2142b973959239163635b5bec6e00a64a40acb853eb0368e0be317d0ef7284632d410cb3fca242e58f682a7423c1b01609da75728e70a2d7c6dee30a6cec274cefb187e45e2a097229fb34f4b3ac6867a739bd803f62c30eb3d30dc94b10de6ecf33305f299bf21427c776c1603", 0x84}, {&(0x7f0000000280)="e7d7c1fe69c7622ca3e2e4f0ac7ddb7e723d314fbcdb87c2b3dd46deae4805a9c2f86ebef0cdf7230101f69f0eba4df02e5ed3a781ae27f0e561838f905a9a5fa11d28a195496b13459bcc896839bc2c50167d8b39b1eb3c0fc9f30f845f648409b6820f1a969c4c6918603b50b37ae2ab9cd3f625f55ff7cbd8ec2979edffb35c99adf19feacdbaa83ee5160ae07945806cf9ee458b", 0x96}, {&(0x7f0000000100)="440581d5d0a2c40fc421a37d99ddaac13ec0d6458072d12f4a19fd3521ed7f250d10566b6d7fc699f13c2a46812a796452152fb47af239c2", 0x38}, {&(0x7f0000000140)="0bf2896cb7d6598494fd98731af98361c099", 0x12}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000200)="1e7edc", 0x3}, {&(0x7f0000001340)}, {&(0x7f0000001380)="b3efcd980fdbb77032853b284d5569168d76cbc328b3949e04022ceff40037d14c464a6f03342361fd2da8", 0x2b}, {&(0x7f00000013c0)="19d83cc716c6d56b5ba03ce1a7747c32691480e02af0ceddc28f6e89a68ebace05f84267cb11ec37587270f7b1426a107d9c039fa712d577add7868bde68ac64930ef4fd8c854672b88a88049803e415aa9ab60b4d333f9fd758e6f44f8701fb7e19f848c5ce07a7a1cf93c8c61e13434c90dcc7a18c6ab6b529ec6ff1350361a0fdb80a146dd34edca96608ae", 0x8d}], 0x9) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0xfffffffffffffffe, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) 2018/05/17 00:30:22 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/220) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x86}, 0xffffffffffffff6a) 2018/05/17 00:30:22 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x1a, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x46000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x9, 0xc1, "8a91f4bd72ad0515b9a04956cf91eeb34677d138cb30740a017e1fd218d4f4be23af603ad8b3f3b680835243d8b596370d409922eb3db055e45795fae64107a4fc471d5197cd38262b5d3210a490f8730eb6917870896afec835e81f5da997eeef6e6aa77c1f579684aaef8505b2aea9cf18423c006beec43f9d9b288ad8836fba37a4bd2bbe30b6376d30d448c049610930ea9cf6f764350ccd785229ac71dda909b4a754bf2740b2c0528631a5057b150eb70b30c62533cb58778b47ec95e6b8"}) 2018/05/17 00:30:22 executing program 2: r0 = socket(0x15, 0x8, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x9d}, &(0x7f0000000180)=0x8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08001800f000f000", 0x24) 2018/05/17 00:30:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/wireless\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) getpgid(0xffffffffffffffff) signalfd(r0, &(0x7f0000000000)={0x7ff}, 0x8) read(r0, &(0x7f0000000880)=""/240, 0xf0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1f, 0xffffffffffffffc0, 0x9, 0x7fffffff, 0x7}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0xe2, "494bcf14ce717634cae1c80ba02a79a33b65ab97af0e68b59c855cd3c39e2493b4ef9baeab16237d2a6e3550f54140ebb8e1bf1717ff35343d4f1f5a46bd2e9a737ba82489819917f69e00798bce8c49bf5c3f8992422ad8824c534e611a858a743f13535353022fbd4da7b45baaf6ce46fdb6f4a1cfd27ec2f7282667de08afc76a75fa9ee8a0526d8b29b6922eadd1fc6110c7ce4b5db20fe3da11e33de78731626c2542a8c16ac4e21435cca074a2f546d81b6f00bfe60358e2431e307062d5152cce23acd2af3811323809b524abdd473462b067aa5bf98a60f04afb60ce9286"}, &(0x7f0000000400)=0xea) 2018/05/17 00:30:22 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)}, &(0x7f00000001c0)=0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x10001, 0x0) write$vnet(r1, &(0x7f0000000340)={0x1, {&(0x7f00000002c0)=""/104, 0x68, &(0x7f0000000240)=""/53, 0x3, 0x1}}, 0x68) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[{@resize={'resize', 0x3d, [0x34, 0x0]}, 0x2c}]}) 2018/05/17 00:30:22 executing program 3: unshare(0x2000400) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r1, 0x10d, 0xa, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000080)="2f3e805f", 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/17 00:30:22 executing program 7: unshare(0x28020400) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0xf000, 0x10000}) ioctl$TCXONC(r0, 0x540a, 0xfffffffc) 2018/05/17 00:30:22 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x97c) dup3(r1, r2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r3 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) pwrite64(r3, &(0x7f0000000100)="89", 0x1, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r3, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a}, &(0x7f00000012c0), 0x0, 0xfffffffffffffffd) 2018/05/17 00:30:22 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x179) poll(&(0x7f00000000c0), 0x41, 0x3) 2018/05/17 00:30:22 executing program 4: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 100.966422] REISERFS warning (device loop5): jmacd-7 reiserfs_fill_super: resize option for remount only 2018/05/17 00:30:22 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x220, @tick=0x4, 0x8, {0x80000000, 0xfffffffffffffff9}, 0x9, 0x0, 0x8}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @addr}], 0x30) write$sndseq(r0, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x8}}, 0x4, 0x3}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={r1, 0x8}, 0x8) [ 101.074113] REISERFS warning (device loop5): jmacd-7 reiserfs_fill_super: resize option for remount only 2018/05/17 00:30:22 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x1a, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x46000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x9, 0xc1, "8a91f4bd72ad0515b9a04956cf91eeb34677d138cb30740a017e1fd218d4f4be23af603ad8b3f3b680835243d8b596370d409922eb3db055e45795fae64107a4fc471d5197cd38262b5d3210a490f8730eb6917870896afec835e81f5da997eeef6e6aa77c1f579684aaef8505b2aea9cf18423c006beec43f9d9b288ad8836fba37a4bd2bbe30b6376d30d448c049610930ea9cf6f764350ccd785229ac71dda909b4a754bf2740b2c0528631a5057b150eb70b30c62533cb58778b47ec95e6b8"}) 2018/05/17 00:30:22 executing program 4: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="646973636172643d37022c00"]) socketpair$inet(0x2, 0x6, 0xfffffffeffffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100000000, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000400)={0x3, &(0x7f0000000240)=[{}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000001c0)=""/35, &(0x7f0000000200)=0x23) msgget$private(0x0, 0x2000000000000040) 2018/05/17 00:30:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0xffffffffffffff70) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={r2}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x8001, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r6, 0x74c4}, 0xc) sendfile(r3, r5, &(0x7f0000000040), 0x10000000000443) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10f, &(0x7f0000d1c000)=0x6, 0xfffffe0f) bind$inet6(r7, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffde9) [ 101.277713] jfs: Unrecognized mount option "discard=7" or missing value [ 101.334714] device bridge_slave_1 left promiscuous mode [ 101.340442] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.361890] jfs: Unrecognized mount option "discard=7" or missing value [ 101.371245] device bridge_slave_0 left promiscuous mode [ 101.376896] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.452387] team0 (unregistering): Port device team_slave_1 removed [ 101.463215] team0 (unregistering): Port device team_slave_0 removed [ 101.472980] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 101.487617] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 101.517069] bond0 (unregistering): Released all slaves 2018/05/17 00:30:24 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) 2018/05/17 00:30:24 executing program 3: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x1eac, 0x4) fadvise64(r0, 0x0, 0x0, 0x1) sendfile(r0, r0, 0x0, 0x1) 2018/05/17 00:30:24 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x5, 0x6}, 'port0\x00', 0x8, 0x40000, 0x8000, 0x2, 0x0, 0x7f, 0xea8, 0x0, 0x1, 0xacc}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x20}, &(0x7f0000044000)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x3, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0xffffffffffffffff}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000001c0)={0x1925f591, 0x0, 0x1, r1}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x1ff}, 0x8) 2018/05/17 00:30:24 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x220, @tick=0x4, 0x8, {0x80000000, 0xfffffffffffffff9}, 0x9, 0x0, 0x8}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @addr}], 0x30) write$sndseq(r0, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x8}}, 0x4, 0x3}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={r1, 0x8}, 0x8) 2018/05/17 00:30:24 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000, 0x0) 2018/05/17 00:30:24 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf0, 0x40000) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'veth1_to_bridge\x00'}}, 0x1e) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, r2, 0x0) dup2(r3, r2) socket(0x7, 0x800, 0x4) 2018/05/17 00:30:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4000000000000, @rand_addr}, 0x10) 2018/05/17 00:30:24 executing program 5: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000200)) setrlimit(0x8, &(0x7f00000a3ff0)) mlockall(0x2) 2018/05/17 00:30:24 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @random="e104241dd39c", 'yam0\x00'}}, 0x1e) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000080)='./file1\x00') dup2(r0, r1) 2018/05/17 00:30:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x3ff, 0x40, 0x1, 0xffff, 0x10001}, 0x14) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4011, r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x0) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00001c1000/0x2000)=nil) 2018/05/17 00:30:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="3f3c95cc2d34c0aea7d944c1ee0718733bd5c3c72b7dde988d6f5f6a2ce228ee6e335f75682431c01028d530968de21ec9e603c9b83a7bb72b625fcef66e9c56d59c66c730d7878f31442f469fd882e66964c1ba26e05428b7fc8f1e19cef46820bc6c") mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x10010, r0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080), 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "e424a90cf4cb71121ac56a5e13e2d5956acb36df3fff3375e4a11affd65922beb3dcdf40bea777687115d3336fb3151ba058050a7adb3e11a90f971ac12ea85e359b6f0857b98f32f12b17766466b455b116724792e0eee2b87d4103ffdc1a4df18c4e5ee6bc27ef4fd4887e97f6c11760ed0ce9bc31019ea764550862b3ca349a651a7360deec55c2a837ab1b5663fa9e068e1b123361250cfc180df6d63341c13299ad40de207f032be8a31a829041c8d884f00e21fbc398"}, 0xbd) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) r3 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000180)={0x1f, 0x1, 0x100000001, 0xffff, 0x4, 0x1a4914f9}) 2018/05/17 00:30:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0xffffffffffff1b31, &(0x7f0000000180)=0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) syz_open_pts(r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x82, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000000)="66642f343735006bc81a30f48a62d8694a59365f5ab67305d1fe80ed3c6153655e67e6fd4905f2e88242936ec146692c8584194c14de24e890deb876533c037ae9c8b4148a922f318f8ea48bbd0f94f3f22da9be7634ad05d5831dcc39666983d4b304d212fe28482bbee9e2610dd53e16d6c200d56c813f9f4a3391d8d5702575f43d30b6609cc3e2065200c40c97009e5876b8258b45ee5db7") 2018/05/17 00:30:24 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000240)={0xfffffffffffffede, &(0x7f0000000380)=""/141}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x450400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x80000001, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)) 2018/05/17 00:30:24 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect(r0, &(0x7f0000000000)=@un=@abs, 0x80) r1 = memfd_create(&(0x7f0000000080)=':-.ppp1\x00', 0x2) sendmsg$unix(r1, &(0x7f00000037c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003700)=[{&(0x7f0000000180)="f6b167548f9ba30fc3e1ec541a29875bdc8294b354eaf10a39338ce68ae034ba1e7ddb13a6636b27c010ca63aefdddddd0b1055ab07402a13a280cd1b3286b61e3497806b279c7b9c52a05f654057a8eb712868f2d630519f6e5c9d5ea83e5a1c0be57eac0b196a1e13331dbc5d0ababe785f9c4c88064ba80707d18e7cf8419ddcef29bd4642d839b845033dc40527df20f94e77635d8cad98f2ca1cb5001f7ba63eb0d1918b0c4351f9f4669ff842434505ca26c749c6b6aad14a5ab8feffe1e81ff09bfea7abc1674e457051f5ee828532d85472b62f81606484bd210", 0xde}, {&(0x7f0000000280)="27b39aed4e92dddbed2256830a4af893f3e3f1d6b5e477b9db7eb870c894f60951c938ccb9390663803a1b2fb6ace963ae1686d458a5ad0ea0d4738737b23f98e4e2869a7d7c4fce5955f4f259cfa6ba3636f0fa46afd8ee55a0afaa0fa7e6bd5cb934db97762d", 0x67}, {&(0x7f0000000300)="071fb021182859252c393e68ad9450bc2b401e04a2f434c2fe3690613d73ec9fd2be0d096bf50299159c03a8eede05f87d78b978a52e54f3e056686d8e31471a2985b07dd933bec7637731edc71b71caa64440d64864999c7b6825785651581b84a4dadff28d36074609d748719786f325fa7dadd9c64e56cd932400e98d84500a81ffe906c102fdd0c613661400ee324cdebfb26bd3165ab0e65c681ab403b7", 0xa0}, {&(0x7f00000003c0)="28bf91c607fa361570a378898f958828", 0x10}, {&(0x7f0000000400)="062430eb4a054cd3ae6f407c467c6fb99631a82e0fe5ae62caf940f32b685c262480515f675771c8f20db028ae83c240cf7e4d0f3dec39b6c198f784e9e9864b370ce3b262fd30471ca44e49da82813ec6d7e8a123cd676a11c5924a21f914db49f61f0b8d81c9d90cbc5831a8805b478cfed0b756b28a7b5348ad1f2bb948ee3d2614807529436713169f15c2e126b65682fe05f83a07dc702f6b6f27fb39d8e83a1708406929aab480e19bcf9c994651d61cab220a95897e70473ee5598f5ec4944df45e30c989de1379b92400c04e5884add450925ca465a40ef4cd2368ce6d209fd0f06c9a7794979c7382", 0xed}, {&(0x7f0000000500)="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", 0x1000}], 0xa}, 0x800) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x604400, 0x10) 2018/05/17 00:30:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = getpid() fcntl$setown(r1, 0x8, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/17 00:30:24 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x1) timerfd_settime(r1, 0x0, &(0x7f0000000380)={{}, {0x77359400}}, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @remote}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r2, r3) [ 102.866993] IPVS: ftp: loaded support on port[0] = 21 [ 103.248331] device bridge_slave_1 left promiscuous mode [ 103.253917] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.264597] device bridge_slave_0 left promiscuous mode [ 103.270174] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.303711] team0 (unregistering): Port device team_slave_1 removed [ 103.316202] team0 (unregistering): Port device team_slave_0 removed [ 103.326368] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 103.342735] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 103.372004] bond0 (unregistering): Released all slaves [ 103.804934] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.811407] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.818763] device bridge_slave_0 entered promiscuous mode [ 103.855578] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.862074] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.869449] device bridge_slave_1 entered promiscuous mode [ 103.905934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 103.944387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 104.051813] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 104.090690] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 104.129126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 104.136168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 104.175448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 104.182407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 104.290809] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 104.298521] team0: Port device team_slave_0 added [ 104.333660] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 104.341104] team0: Port device team_slave_1 added [ 104.376513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 104.417304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 104.455340] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 104.462511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.470584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.498643] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 104.505874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.520948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.795086] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.801500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.808207] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.814586] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.821949] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 105.119542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.606276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.683813] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.760855] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.767106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.774272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.848236] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/17 00:30:28 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200), &(0x7f0000000140)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f000020b000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000000000)=0x2, 0x9, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/146, 0x92) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x48000, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) 2018/05/17 00:30:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x50, 0x0, &(0x7f00000002c0)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)}}}], 0x1, 0x0, &(0x7f0000000340)="c6"}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f00000001c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/05/17 00:30:28 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/05/17 00:30:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x25, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000300)='syzkaller\x00', 0x3) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000380)) sendto$inet6(r3, &(0x7f00000002c0), 0x0, 0x40004, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3b}, 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) sendto$inet6(r2, &(0x7f00000004c0)="7f0bcc4e18e1c79b0c317372933d1434113dec70c3c0f179138f09775626569b7ff10367bf36b9c8c0594aedeaa385e44210e98397fb614f507e0f118024b61e1a04e7ecafaf5e640b7a8bafc6c81b1a34e2d874ad728e3600bfbd479bf3c352edd3b7abbdf315e9e363018ea23c93576c0a3251bf77c9cf38c0effabc20f55fb498365b0cafa90f64d2e7e5dbd14c1a7537b7e59e5ac942c3a7e1e130218311cf849cbb726e6c09ff31bd6753ffa4d63f45f218ff", 0xb5, 0x0, &(0x7f00000002c0)={0xa, 0x4e20, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x11}, 0x6}, 0x1c) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00e2c5675049000200e4ffff9b630000cb01000000"], 0x14}, 0x1}, 0x0) 2018/05/17 00:30:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) pkey_alloc(0x0, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = getpgrp(0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x1) waitid(0x2, r1, &(0x7f0000000080), 0x80000001, 0x0) 2018/05/17 00:30:28 executing program 1: r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) syslog(0x0, &(0x7f0000000000)=""/47, 0x2f) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x8, &(0x7f0000000040)=[{}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/05/17 00:30:28 executing program 0: r0 = socket$inet(0x10, 0x1000000000200002, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x72, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/227, &(0x7f00000004c0)=0xe3) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001600)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000018c0)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001880)={&(0x7f0000001940)=ANY=[@ANYBLOB="88010000", @ANYRES16=r2, @ANYBLOB="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"], 0x188}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) semget(0x2, 0x2, 0x2) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c00000012006d60583bfd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="d0fc675e6853c9e3b1146171d4c1e11757d602c775dcd024cf6dd11d8c27b009afcf20f4278d647211bb2afaa1126fbe3a5dadcfd5c534dccdbd94630fa1a579f6b117acc79c47a5745a701790024c3482de7659f58bd21e7300f30069251feb08de0d3cb535bed97d13f39a7f89bddf6db47e0b2d953b0932a20a02cad7963e38dff0a46f630e897ea9164d327569e65cb49d435de0e622f2fcbbe155", 0x9d, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="31adce5b8df70867a98baa0b8acac88a34e6a44574c52ce6deb7c4a50e92a5d921ebdd8c04336445c7fa6b01308283a92f9739adce06c541b1678ffbd7b2820ab3ec209687a621e21922caa26d0093cf448257229d0087eac8ed9c0530a5ad87ad0fa1dfaed5ec7de56a98f0edf86675565cf35cb79079ccb0434bd9a8a2417adbc58d96459e3ab465c2123d8d6a1d7d799086c38bda61c5954749c830da", 0x9e, 0xfffffffffffffffe) connect$inet6(r1, &(0x7f0000001900)={0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) keyctl$reject(0x13, r3, 0x6, 0x7f, r4) 2018/05/17 00:30:28 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x80) r1 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000013000501000000000000000000000000f87e0e3bc0e56ce2e364f177337ff3dd3e513ee828d452711806dd446943496155c0f7b828e1888358456280cb2b68e59b5359a65af74a0726", @ANYRES32=r2, @ANYBLOB="00000000000001000c000000", @ANYRES32], 0x34}, 0x1}, 0x0) 2018/05/17 00:30:28 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 00:30:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x400000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) [ 106.341745] encrypted_key: master key parameter '–‡¦!â"Ê¢m' is invalid [ 106.400259] encrypted_key: master key parameter '–‡¦!â"Ê¢m' is invalid 2018/05/17 00:30:28 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket(0x10, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/145) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f00000000c0)=0x4, 0x4000000000000003) 2018/05/17 00:30:28 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 00:30:28 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x800000000004, 0xffffff81) syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000300)={[{@gid={'gid', 0x3d, [0x36]}, 0x2c}]}) 2018/05/17 00:30:28 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x7, 0x24, [0x5, 0x7fffffff, 0x1, 0x7, 0x200, 0x1, 0x0, 0x5c, 0x74ab]}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x7ffff000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/17 00:30:28 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/05/17 00:30:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) ioctl$void(r0, 0xc0045c79) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0x7fff, 0x9}) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) [ 106.603731] IPVS: ftp: loaded support on port[0] = 21 [ 106.630329] device bridge_slave_1 left promiscuous mode [ 106.635987] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.662243] ISOFS: Unable to identify CD-ROM format. [ 106.689857] device bridge_slave_0 left promiscuous mode [ 106.695756] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.766557] Unknown ioctl 1074819273 [ 106.776392] ISOFS: Unable to identify CD-ROM format. [ 106.786462] Unknown ioctl 1074819273 [ 106.798572] IPVS: ftp: loaded support on port[0] = 21 [ 106.805898] team0 (unregistering): Port device team_slave_1 removed [ 106.825151] team0 (unregistering): Port device team_slave_0 removed [ 106.838234] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 106.852781] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 106.880496] bond0 (unregistering): Released all slaves [ 107.699249] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.705703] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.713984] device bridge_slave_0 entered promiscuous mode [ 107.797889] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.804331] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.824991] device bridge_slave_1 entered promiscuous mode [ 107.914740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 107.989621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.149911] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.172774] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.179212] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.201936] device bridge_slave_0 entered promiscuous mode [ 108.225073] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.260608] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.267084] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.274948] device bridge_slave_1 entered promiscuous mode [ 108.333930] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 108.375499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.497262] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 108.504775] team0: Port device team_slave_0 added [ 108.564183] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 108.572101] team0: Port device team_slave_1 added [ 108.580283] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.624345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 108.631753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.643630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.674673] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.690446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.765066] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 108.772586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.788079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.811176] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 108.818415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.827724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.944846] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 108.952245] team0: Port device team_slave_0 added [ 108.989863] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 108.997447] team0: Port device team_slave_1 added [ 109.033627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.070789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.107349] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 109.114559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.123759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.150792] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 109.158005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.166549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.265039] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.271474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.278166] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.284528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.291876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 109.439131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.538406] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.545063] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.551732] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.558116] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.565407] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 110.497597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.637279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.761149] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 110.883897] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 110.890182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.897842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.908879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.014807] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.046306] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 111.174302] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 111.181495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.194586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.302115] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.966775] binder: 8891:8892 got reply transaction with no transaction stack [ 111.974300] binder: 8891:8892 transaction failed 29201/-71, size 0-0 line 2763 [ 111.982857] binder: BINDER_SET_CONTEXT_MGR already set [ 111.983141] binder: 8891:8893 got reply transaction with no transaction stack [ 111.988455] binder: 8891:8892 ioctl 40046207 0 returned -16 [ 111.995691] binder: 8891:8893 transaction failed 29201/-71, size 0-0 line 2763 2018/05/17 00:30:33 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000005480)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000005440)='hugetlbfs\x00', 0x0, &(0x7f0000001d80)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/17 00:30:33 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") 2018/05/17 00:30:33 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000000100)) 2018/05/17 00:30:33 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/dev_mcast\x00') syz_mount_image$cifs(&(0x7f0000000180)='cifs\x00', &(0x7f00000001c0)='./file0\x00', 0x36, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000200)="c4247dc89eaa41b242feaf16e665e2fc822ccbdba243e0c0d376b9818acb5dea26d94f6c55b96485e14be63c88914d82ba63e0f11abbff2e169c83344b2575e8de9ff18fd66948378d05e7075f545523956a3fd4202450ab9ec17184b514", 0x5e, 0x2}, {&(0x7f00000002c0)="b0fc56326975ffa84ed3c8a1587c9039b45247b010f47d1a4c70", 0x1a, 0x7fffffff}, {&(0x7f0000000340)="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", 0xfa, 0x8}, {&(0x7f0000000440)="1ed1b7a1f2242c6732be878fe894", 0xe}, {&(0x7f0000000480)="ad97f98d246daee3c1804450bdc1b6bf5ce1caa89696e0a56fade8ca2dba65fad73df4", 0x23, 0x7}], 0x100000, &(0x7f0000000540)='[*\\*-$^]cgroup%@^bdev\x00') ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) read(r0, &(0x7f0000000040)=""/230, 0x20000126) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/17 00:30:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101400, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)=@ioapic) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth1_to_bond\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539(ctr(camellia),rmd320-generic))\x00'}, 0x58) 2018/05/17 00:30:33 executing program 0: setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lblcr\x00', 0x0, 0x1ff}, 0x2c) pipe(&(0x7f0000000080)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) write$sndseq(r1, &(0x7f00000000c0), 0x277) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x29, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e21, 0x3, 'rr\x00', 0x29, 0x2, 0xc}, 0x2c) 2018/05/17 00:30:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80000001, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006dc0)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/173, 0xad}], 0x4, &(0x7f00000003c0)=""/4096, 0x1000, 0x20}, 0x8001}, {{&(0x7f00000013c0)=@un=@abs, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001440)=""/55, 0x37}, {&(0x7f0000001480)=""/155, 0x9b}, {&(0x7f0000001540)=""/75, 0x4b}], 0x3, &(0x7f0000001600)=""/67, 0x43, 0xffff}, 0x3}, {{&(0x7f0000001680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001700)=""/37, 0x25}, {&(0x7f0000001740)=""/117, 0x75}, {&(0x7f00000017c0)=""/69, 0x45}, {&(0x7f0000001840)=""/177, 0xb1}, {&(0x7f0000001900)=""/36, 0x24}, {&(0x7f0000001940)=""/128, 0x80}], 0x6, &(0x7f0000001a40)=""/198, 0xc6, 0x3}, 0x800}, {{&(0x7f0000001b40)=@l2, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/186, 0xba}], 0x1, &(0x7f0000001cc0)=""/4096, 0x1000, 0xfffffffffffffffd}, 0x9}, {{0x0, 0x0, &(0x7f0000002cc0), 0x0, &(0x7f0000002d00)=""/52, 0x34, 0x80000001}, 0x8}, {{&(0x7f0000002d40)=@nfc_llcp, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/78, 0x4e}, {&(0x7f0000002e40)=""/53, 0x35}, {&(0x7f0000002e80)=""/164, 0xa4}, {&(0x7f0000002f40)=""/173, 0xad}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/57, 0x39}], 0x6, &(0x7f00000040c0)=""/228, 0xe4, 0x5}, 0x5}, {{&(0x7f00000041c0)=@ethernet, 0x80, &(0x7f0000006440)=[{&(0x7f0000004240)=""/41, 0x29}, {&(0x7f0000004280)}, {&(0x7f00000042c0)=""/139, 0x8b}, {&(0x7f0000004380)=""/58, 0x3a}, {&(0x7f00000043c0)=""/122, 0x7a}, {&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/4096, 0x1000}], 0x7, &(0x7f00000064c0)=""/169, 0xa9, 0x64}, 0x80000001}, {{&(0x7f0000006580)=@hci, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000006600)=""/165, 0xa5}, {&(0x7f00000066c0)=""/206, 0xce}, {&(0x7f00000067c0)=""/183, 0xb7}, {&(0x7f0000006880)=""/241, 0xf1}, {&(0x7f0000006980)=""/54, 0x36}, {&(0x7f00000069c0)=""/143, 0x8f}, {&(0x7f0000006a80)=""/200, 0xc8}, {&(0x7f0000006b80)}, {&(0x7f0000006bc0)=""/242, 0xf2}], 0x9, &(0x7f0000006d80)=""/24, 0x18, 0x20}, 0x7f}], 0x8, 0x7cd2b467662ac30e, &(0x7f0000006fc0)={0x0, 0x989680}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000009e00)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r2, &(0x7f0000009e40)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x4, 0x3, 0x4}}, 0x26) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/17 00:30:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}, 0x3dbdba985fe00d81) r2 = msgget$private(0x0, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x8001, r3, r4, r5, r6, 0x88, 0x1000}, 0x40, 0x2, 0x2e, 0x76, 0x100, 0x200, r7, r8}) close(r0) [ 112.018415] binder: undelivered death notification, 0000000000000000 [ 112.025324] binder: undelivered death notification, 0000000000000000 [ 112.070821] IPVS: set_ctl: invalid protocol: 41 172.20.20.27:20001 rr [ 112.071376] tmpfs: No value for mount option '001 [ 112.071376] 29 veth1_to_team 1 0 3333ff61a23c [ 112.071376] 29 veth1_to_team 1 0 3333ff000020 [ 112.071376] 11 syz_tun 1 0 333300000001 [ 112.071376] 11 syz_tun 1 0 3333ff0000aa [ 112.071376] 11 syz_tun 1 0 01005e000001 [ 112.071376] 11 syz_tun 1 0 3333ffaaaaaa [ 112.071376] 25 veth1_to_bond 1 0 333300000001 2018/05/17 00:30:33 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") [ 112.071376] 25 veth1_to_bond 1 0 01005e000001 [ 112.071376] 25 veth1_to_bond 1 0 3333ffef68c1 [ 112.071376] 25 veth1_to_bond 1 0 3333ff00001e [ 112.071376] 16 team0 3 0 333300000001 [ 112.071376] 16 team0 3 0 3333ff00001a [ 112.071376] 16 team0 3 0 01005e000001 [ 112.071376] 16 team0 3 0 3333ffaaaa1a [ 112.071376] 23 veth0_to_bond 1 0 333300000001 [ 112.107651] IPVS: set_ctl: invalid protocol: 41 172.20.20.27:20001 rr 2018/05/17 00:30:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x6) sendto$inet6(r1, &(0x7f0000000140), 0xff00, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/17 00:30:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x40000000000000, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005480)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000005440)='hugetlbfs\x00', 0x0, &(0x7f0000001d80)) chdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x2) 2018/05/17 00:30:34 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/17 00:30:34 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/17 00:30:34 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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2018/05/17 00:30:34 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/17 00:30:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000380), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$evdev(r2, &(0x7f0000000140)=[{{0x77359400}}], 0x18) 2018/05/17 00:30:34 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220480, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xa8f3) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/210) [ 112.440305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 112.465649] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 00:30:34 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") 2018/05/17 00:30:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r0, 0xe) r1 = dup(r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'team_slave_0\x00'}}) 2018/05/17 00:30:34 executing program 4: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x77f, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xa2, "fbe0699f65f91df4979fe0f30005b151960513c86ede026e17e7688b7b2ccc5be0435271c42024a7486a000823401f09551b34da54d02b25be9af3ee5d3dd3ef142c4ae54264d615d56334eb7417e9e26051ec8b2d3679dcc50208b3ea697db486ce0b63e0acb7a8640bf2ed05772384c0718f395a7f2f8f46411f059da0ba59540e476a0aaa0d43252364518c7e44bc8aa4e25d2b6eecf49bca9266b2dde88ad06c"}, &(0x7f0000000040)=0xaa) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0x5, 0xffff}, &(0x7f0000000200)=0x10) 2018/05/17 00:30:34 executing program 0: mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x20000000000000, 0xca033, 0xffffffffffffffff, 0x1000000) r0 = socket(0x1, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @empty, 0xf, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x7, 0x9, 0x8, 0x9, 0xfff, 'vcan0\x00', 'vlan0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002, 0xa, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mprotect(&(0x7f0000800000/0x4000)=nil, 0x4000, 0x1000000) ioctl(r0, 0x8, &(0x7f0000000040)="03da964dc1d779fc54b0304fdfeb6bc7264ca62af98e3bf953083d711c17a6ae931003aa84430b0d2f295b42ceff33ed9d53") 2018/05/17 00:30:34 executing program 6: syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") 2018/05/17 00:30:34 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)='GPL\x00', 0x4, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/17 00:30:34 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0xe5) 2018/05/17 00:30:34 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)="f68c4487b5650522a6780170853a211a9574fd2b5712e4dc0cc8c041b0251555879faf2453a26f322bc8780aa2b6267b5f50f108f3dc581eb9efeec59f5ea74f8024aa2c8256313770a34a4183adc7f7011f21b2d015ebedbbf3ea6774616448cea9e122f11a56bbf6304472dc19513090901e2985526b1517eab14c4ae5432303754d564303e923bfac42ea051ac90e7fe5e4079f8fe3cd06c8b6f9ccead790d8637db466a6e6ac3b2b417be00150c39383d40e1dddfa61657f32e75e88c40694e7e491f10c241b9719240c4d3fa2effca1af0fb6059e", 0xd7) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() accept4(r2, &(0x7f00000002c0), &(0x7f0000000180)=0x80, 0x80000) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) sendmmsg$unix(r2, &(0x7f0000003bc0)=[{&(0x7f0000000040)=@abs, 0x24, &(0x7f0000000180), 0x0, &(0x7f0000000280)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20}], 0x1, 0x0) recvfrom(r3, &(0x7f00000000c0)=""/171, 0xab, 0x0, 0x0, 0x0) 2018/05/17 00:30:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x376) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x200, 0xb5f2, 0x2, 0x3, 0xa, [{0x5, 0x0, 0xad2, 0x0, 0x0, 0x800}, {0x0, 0x6, 0x0, 0x0, 0x0, 0x104}, {0x100, 0x5, 0x3, 0x0, 0x0, 0x3284}, {0x20, 0x7, 0x10000, 0x0, 0x0, 0x3e47ec61afcccd78}, {0x100000000, 0x0, 0x5, 0x0, 0x0, 0x2000}, {0x20, 0x3ff, 0x0, 0x0, 0x0, 0x2000}, {0x2d0c, 0x1, 0xffffffff, 0x0, 0x0, 0x800}, {0x2, 0x9, 0x7fffffff}, {0x10000, 0x1, 0x10001}, {0x3, 0x7fff, 0x4, 0x0, 0x0, 0x2000}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) listen(r0, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x1e, &(0x7f0000000100), 0x0) 2018/05/17 00:30:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1000, &(0x7f0000000000)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgid(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000080)={0x9fbd, 0x1, 0x9, 0x6, 0x10, 0x9}) getpriority(0x1, r2) 2018/05/17 00:30:34 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = getpgrp(0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x8001, 0x40, 0x9, 0x100000001, 0x6, 0xdb38}) 2018/05/17 00:30:34 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x80000000, 0x101000) ioctl$TIOCNOTTY(r1, 0x5422) ioctl(r0, 0x8912, &(0x7f0000000240)="c426262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00@\t') fcntl$notify(r2, 0x402, 0x3e) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000340)={{0x4, 0xa746}, 'port0\x00', 0x10, 0x40008, 0x100000000, 0x6fc, 0x8, 0x6, 0x5, 0x0, 0x0, 0x5}) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000280)=""/163, &(0x7f0000000140)=0xa3) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getdents(r3, &(0x7f0000000180)=""/69, 0x45) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000000040)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0xffffffffffffff54) 2018/05/17 00:30:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x100, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000002c0)) writev(r0, &(0x7f0000001640)=[{&(0x7f0000001540)="a038eb42a98a9a057962cb5df1b7c8b5c8f29d933b844c8777e42c2976f8e92b40899eced185c6a539cdc9e5bef1badf7e1978f001961f9a52ac6ffe3084e41a6c685ab75f03d07d4d2787acddc0fb5105d5aec2c63f7b70e474ad6433d261525e7ea614b935af8f6fc67c993362aa69de8632d79e90aff9c8978d17245c3b09152b3691060d1fc44de3a723b53b78fa7817213d36e3f5e2c759bb7a502a598ea643703c06f3e3619edaf0baaa6dbf1e3b524cfc123f7e1f6db0faeb862466682fea69cbd044bb8713", 0xc9}], 0x1) r2 = dup(r0) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x11}, 0x1}, 0x80) fchmod(r2, 0x6) sendto$inet(r0, &(0x7f0000000000)=',', 0x1, 0x4081, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7c8000000, 0x9, 0x9da}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r3, 0x8}, 0x8) 2018/05/17 00:30:34 executing program 1: r0 = socket$inet6(0xa, 0x202000000802, 0x0) r1 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/17 00:30:34 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x81) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c746572000000000000000000000e000000040010000000000000ffffffc00000000000000000000000ffffffffa0fffffff8020000f8020000f8020000ffffffff04000000a29ef438735bf7bc0407b57b0d"], 0x1) 2018/05/17 00:30:34 executing program 4: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaab86dd60093a0600033a00008000000000000000000000000000bbff0200000000000000000000000000010000000000089078"], &(0x7f0000000100)) 2018/05/17 00:30:34 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2, 0x8000000032, 0xffffffffffffffff, 0x0) ioctl$BLKBSZGET(r2, 0x125d, &(0x7f0000000040)) 2018/05/17 00:30:34 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="ebe270a413f303406dff11daede901dda6241b42c13b69d9766c3974ce9322537d59f1c875f3c95eb5a9e1791cce7d46fc27f54795e1b8ae5ee3ef2c0c22904ba448fbf18b75b8b0b3ee6e80dcb836623fdbc799677ddce7b230a9d6da2581827f4b494f884f5fc9824456fe8f4c85e4b1977b958920366c5fbd1564ff41728344428051c49af195ab6ec1ef7d08ed36f2b6227f92069abba86d4dd4663f66edb14aba77af497ea5c5ca5c1950808f675f6c476677010a901323ac6fb899547c13d54ae2f64ed9a5add1da2f39d32681d6ebd870c641161d93e4de4a6476be2d3bf8ca94390a4bc17a47ea1c8854469593016d626c6619df4508b6936662347c2d1ccfcbf5b15751dcafd92053e6173028f19cffe99066d344d1cd51baaea8851214c081400c20669b8687ebbf3be0d6dc039c98563986060f6c639c5a86087e18ee05841a2d21cd7bf45585e06d361dbe9264ffc58de0724ca3f92c36f34b0da26380d95bc788ea97dedd8a9cacd54dd5f4b92b8b56e95036764484085309e275def56f69b86dbda06f57b0449a12c347b12123983af7fbff414fed6fab632f97c269cba31db6ee8b115a3374b10f3318be7e0627aa09a6d636027571f52e12847994ef1476a0acada360f5748595c3973d8dcb2ad8f5ddc8e212543e18254c989d607d5361a2e8027a61284fb5476acbcc2f0760fc5b5622b45c8c17ef69a7703b19f6a7812ae76866c73f70436b056816976bf021ac40fa0075b4bb63dd4d791330e536448c3ab1d072703f6db715ca3d68169293971b325cb9514189eda24bb932d19649cc9507d18784ec266a75acdb118e4c8bacf8e2b3bf87484a5921002f3678f2c8ce4d725e7ee61638d1f132bea54214c4a0ff56d052ab1ebeff52a6c6bc2e1f54b49ff918ef6153859a060a6b268b502266cba0909c63d2d5e5b70b43a2ad9950eaabea6ec12ca6a50ea20b5f5bd1487f04691e34e73458f5338f7e610e075587748ceb2c3491c1f7dadfa9000e1e0f4be30069c3076037e609d905178e51651c6ea04c8ad28f5d2c4e1702ba1df384ed1d4b55504ec768b5a3f8b58544de51dea121217eceac0da657c814b7a291f7b2123e0a15d580d8c5c07edbb3f98ebac9c75912d42fae87e1e4b3385284f6264d621f1f8f1ad6e6fe9af20d95d1a121dd5512621c7842a6881f81a3b81b9f37af28129ebd65ede620a398927ca70740a3dc88a8bbd4126d607b82129c2e2008599b121f3faf3894bebde405f23fe64f352b3c85debb11e7fe95db56435f1368a65bc30b5db44ae75b04b3f410ef40b972efe1bff6157cd009f2a4497043683a79c3374ee39bf81ff2b3b1058c38b798d1699b48fcbf84e02e430983378c995d3fd7aa0230b13ce5cbd950be9f6f78d67c08846fc0744cfa4aa9508b273b278b5d186ee19c78413bc05be6da6c86c0103adca85cb083c27877e8bbb7338b6b895a85785723f43fa23bb9db42a8a6b708975fc0e26a0b4a056e8858bc687e2466afa7903c24286ec6ad2d7c5199cfd857c935649980b76a8c2e6965bf3d9d329e7c3477c6bea99031102f8fbcbdaec3206296917965fdd63152260cae29e89729ece4d7891d6f8f754aadf4964381656594934de391afefa54cd388216e09d279e7505d983f30fd9bd5a0e1948915f55d353b629592e1a07151d1b08e069f3ccc656ad1957e7d5dc72a2af2d380e8353109c63595cdcab130f0e3e66fabce4d7b39d0c06b9aa7dd43df81eacf3f66abee11ded0c2f29104c280d2e3bbe42abf9b3d48a8140b234622e001b5942ed4d478760802dca3c81ee649626746353ecf4014a4fbdd44e4dcb8ac06661cc53ae1f2fee770a58bb5b6377c1b63db51c6b602eb98c883eaca43300e488e704bb9e440d44ff31a0eb3859a15c430376e8c53c575148bb5e748201f2f271eeb031cee103f9d55f6946bb63789d843475f4fa67633a1a0a74ee6d59bf2d101bfa8b8a261f046f6abb9cbf7705afee5461a39a8b3c7b3b3dcfe6896ed403fe11ef3102aafcef9b27a1181d685bb564499b0284da58647d920fb80c8c115ea632d350ddfdfa8ee128d6990eabe43ac3d8f02a1f08ecc1ce67545055f6feed4e9d8af911d82a775569f27ac8fdcd8bbd72d2f53ce5149d5ea2d773d7860c633c6f4ab25e4328a1f079f2988f45014854b25d7960f4e3bad57e6779be7109afa68f37eedd7a0aab0ecf79cc9c40afcb58a9ea85e9720caa8eaa057c89b8111ccd9034bc99d330a6f0789f736c48dda5fd3b5ab7245415843308f934fef46f6fb9e9cbe2f9c8ea21d713c38aac19708ebde51766fa64996b8f578ead40df2f0641becee16573ed5f3830ab298eb44234a8d6a3ecc1e510881821bd42792a49ed74f7f16f29172e92c4c339468f5c556a6fe1fbb25aea7e446c07123a2b3e6b54b1301487449af3b17c03f1dd1b11ae821998d16cd36ccc4807730fdf906356b37428011680685221aff782434abab4376f658e2810a04d3040e95cf2548647db950604224b0048dac6a7d0f18afca3277c2cd93e7f1499c5cb4861c87501e7a0759cb0e0dc71815714224b128ccd8f4806a13c1cc6810716a1c879e7a0ca48be685c904544da9ff9a6bdc325c8b1b53f588be2e0a65da7bb38313ac3e59a58f8ff4018a80eabb4a5b1fd457b13638a85e41d4da8d6fb1339dfab62014636d9e6e07a48c5862a430065e812ea00b8a0d54406cb2a51842d69e776dd5f5c9fa8cb1bad923230df3a1fb9c91ce5ac2a769cf0ebe0c6ab8068675e1347cb48724ed7492023baa36ee45393d55dcdad93cbff9927250efea7c51dcbe0f25f36ca4eceae14145b92e2712bb2b30fcf56a6033517e5cbaba1cce38d5f6fde0bb21ecea2595e9680d31d9fe867f2017a5aa03bbc15300888fc9364c66cc66fed7d9c4b496a5f8da72c79a38afea1e17074593cbb8975c6dff9b9435fbe6872a1098baadde5919a4df4f1086c70944332d56e5606213b41dd3a5967eeac8e21aaabc524e1ae934e3123cf0f98352ad9ca18e6d2adbb5cb9799ce2668a142976f3fc2d0331052c0c1b12e19621f94967fe51e5f23280db00324792c4c1ba7b549c9221c57e7578b364fd822b2de276fa49a83a3595f67664b69656536d28a2fe1bda0b9a3076ccceda8f95a24f8b11adf3d4c8f10cbc60872e1f3cca63ab22729eaccc9a1dae58189a82ec070d5e771a810378fee7a54200d640b36a995d600588e9a093783d0954f4c2c06fb85098a65d5817793e944510f17b51520bef7a2c2ca8c5f4fcec39c74d13f054e0da6ea37b0f2c2e54d23bcc5113e8b1aafe0e7171d3cb1cb0d39a8c47384beae34730bbbd6bbdb31a3363b9bafe42214945dd9697c92d49fb0c356d9cdd73243e968d7fac975efca11e77c1cd45cd94cae096f35ecc0097583a6c3d85fb2e397abc6f3c03c17b7509e24148d2ac29f847ea633108c8aa945a8f2110450cd78c7b8f7d911d5e47612e0a585969b2a54d636f1d4aefd3f13324d61f1e63624afc156a6e2e117f64818e5dc475a5c5a2cf81eaed22e43abeafe17705260d58524d304bbe0c83574da1de1479726a1eb045ee743bc67720ac341a95378431a58ac324526a55a1b3603d84641dc000753b37bddba853fedfa6eec25ec7ffb4505fa4f5d14d47d9b074b58e241148c5f4e91e20c1ccbdda354dfacc68f6975f439504645e0dcdc827e70034a69f463e142bd94a43154c7ddc2a600c68c9f49cc89e2a893b5747e13804d96f3b04ce6a20423990f4f66afd48d2a856f09c2eee36e948936cd21767b808bc20cdf14c274f3e7de7e32f00358f6c495a9b7c9f3dc3a48678ec3da616771ea0c595c0fe5aae74c63909a1284ce273391fb148897d38b24d728e48d753d6b6aeee819f88bb45c8d5104ee1621a3e82a596aa69df98876bd4c8db52db84da2ce130cc87476da01d23f7aba05a9eb52ccc1756d7de7ffc49de28556e857ea156422a8109ee1a8808f7ebd740763fad4da0b44132f85f96277ab2df79ac38b7d0b3ab22d5f61ef12ac3502843dbe4965a8263d63cabdba20be66ca7dc5dc1432425901e69dce802be2e51d46386b768bb6f4d3dfb94090e73d439e2f972a4855559045179cb6fee2a9a1a036773f0b73cf1b5a8f251e26a8523040f98716a2967278a82bcfd42d6f8844691ee53fb32c4b98fcb5a4874733a21c5189eec6bf342768cbe55378d7fe4fddc5672c56f43b109acfb035ddbcdd2a36cb6895dbfabdf2447877305df4acd8d2e197197a3647e1ed95abf1583e98f43817f7ae52395a39c87e7e33c8bb28fa3bf2c0c6b942f7e876051dcdc54453c98a3754cbdb8e6164ac67fb041912539ad4d45905e696fe48b1839af6d4065842e6259f551f5943edc0e78b6d8ce0265b965a0026de6e767b22aa058e34e714e6b0f1e24d733324838a6dd58a6ba8be7ea6a986e437e7d774ecad7a2ab7262d5d280cc2a054a27963fc36b0dfc19343631afe236f8424b6417a7cc413e2bbf93106b574b3124656ccb15d6e1b856cb78b5e4d0bd72a6a8143390712a1c40e7eb6ce2445fa67bd232f9502f01986c905c8474da550cc896535eef56a2e1f01baa7e39339e640d741d2044b1b96d8e1e0773a86321769682442614e3b6613cb88360f9f020e94fac109eecda96e664b2676726b08fb0748fef0e38047711003048f89fecd222d2b2d0341d3150377ac91b6592549d99a03c1f25fc0f092d7a5362bc3b862cf425200ec30cb7c26ab3193a946d43bc1f907849c57668584f6029d72e84b87b873803d8a87eb1f7b6836ba54616bf78c38c5ffe6f8f8ebbd893045a104fd92ddcf4d4cfa1dfc4b5bd338b6ab1b9d13259a297c85a80f6536d9230aef911299e7fa0130f0f4a8db2602f4672f348bf332fd78ef7d0a14272bd6a52b1e55dc13e8eb5dadda4420a4e021eff163d3145db070f273180375bb30a96d07486676e5cf9821def67b0591202d02ab5b47190a79f1b4a65d2c937139bd813311b7340d48b900db9ceb8d1d10938353cc9f2d8441c1c1465a05a47231b59aee42c8fb59cfba3c7066bbc8d3bf490e52e254f02b2416693cc8d3f208f2bf55d7c782c1bb25d358f5066bd7f14d86847d090c5bd1dc058933ee81dcbdd5644325cbc13e828dfb54414c1ad59a4e401efdd965a91141fb6b69b390a5b8e4c0bbff448bb536d21b992aab4ef3fc05cfddcb19765d027874cd96fe7eb7f320622b7b9cd0baf2327fdd163c6c337df217ff7ea04991387756717d529bf937100d16db182016d8666522fb7aebe09f93d49523d1c8dcc14bcfc3d19a87be4a5c074e4d197095b4b152ea56704eb4547cc3edd121478ae569f44f6259723f1973dc2734b111bbcd1dc0488057ba9baff6a6750c925ec30b38b33a4315a4fe2ee21e113922f1e527ecffe5f1dc5cf5bdf8faba6235906e4c265820725e5b26f7f3c103b635758ed66cfb583b4013ef88e1d4a0cd114eb5d9248df79a5754a73d05180fba8ca80e6966d7c69221bc2b4a23208bba9736c93a8ad6f94424cc6247aa5144ae86d832cc3f6d286eab87a5a830905172596ad58fd1d5dd8c896c3e86d3aa05088ed2d82d44ca75bac7c9fbde9f52f5d5c2700c7cec3a037a6da3f2b774f5b47167ecd14aacf893fb053dba75a046c76a3c8318a3102b6508f372d79d29c3193627ce5aba91981cbeee97d31a1d95bdfa68b683ba4fdacf6ffe80b4eb2ea0cedc6234e071e06b244057024e661b684356683c04eeca95afc58b6ce2c6") 2018/05/17 00:30:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') unshare(0x2000400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = getpgrp(r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) kcmp(r2, r3, 0x3, r0, r0) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000140), 0xf15, 0x0) 2018/05/17 00:30:34 executing program 1: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xfffffffffffffe28) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/17 00:30:34 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001640)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001680)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001780)=0xe8) ioctl$void(r1, 0xc0045c77) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0xff, 0x4e23, 0xff, 0xa, 0xa0, 0xa0, 0xbf, r3, r4}, {0x8, 0x8001, 0x1000, 0x6, 0x4, 0x101, 0x10000, 0x1}, {0x79ab, 0x400, 0x1ff}, 0x3, 0x6e6bbf, 0x1, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3c}, 0xa, @in6, 0x34ff, 0x4, 0x2, 0x6, 0xfff, 0x4, 0x1}}, 0xe8) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', '.', [{0x20, '/dev/snapshot\x00'}], 0xa, "3827fb1de848195c2bdc7047bd0d8d0cfa63c8624aafd41a894ed0daab11fa76fbee2d7f2a04"}, 0x3a) 2018/05/17 00:30:34 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000180)={0x8, 0x18, 0x6, 0x3ff, "c635fff27deab47e5fb510207b6cc28282f5cdf6e3c9197aaac1dace04fd389b"}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000200)={0x0, 0x7, 0x8425, &(0x7f00000001c0)=0x7a4b}) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x800000000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8000, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000100)=0x2a) 2018/05/17 00:30:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x1000032, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000000), 0x4) 2018/05/17 00:30:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/105, 0x69) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x24600, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x6, 0x9, 0xe2a, 0x1, 0xe}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0x1000002c1) 2018/05/17 00:30:35 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") 2018/05/17 00:30:35 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x611, &(0x7f0000ffb000/0x4000)=nil) r1 = geteuid() r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x0, 0x8206, 0x400, 0x4, 0x80, 0x1, 0x1000000000000, 0x0}, &(0x7f0000000300)=0x20) r4 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000400), 0x800) getsockname$packet(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000380)=0x8) r5 = getegid() r6 = getuid() getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) r8 = getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0xfffffffffffffff8, r1, r5, r6, r7, 0x1, 0x3a89}, 0x80000000, 0x6, 0x200, 0x7ff, r8, r9, 0x7fff}) r10 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$GIO_FONT(r10, 0x4b60, &(0x7f0000000080)=""/131) r11 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x160) r12 = ioctl$LOOP_CTL_GET_FREE(r10, 0x4c82) gettid() ioctl$LOOP_CTL_REMOVE(r10, 0x4c81, r12) ioctl$VT_WAITACTIVE(r10, 0x5607) connect$rds(r10, &(0x7f00000003c0)={0x2, 0x4e23}, 0x10) ioctl$BLKRRPART(r11, 0x125f, 0x0) 2018/05/17 00:30:35 executing program 7: socket$inet6(0xa, 0x5, 0xffffffff) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001200)=@dstopts, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing, 0x8) 2018/05/17 00:30:35 executing program 2: syz_emit_ethernet(0x2c5, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "63837c", 0x44, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @local, 0x0}, &(0x7f0000000080)=0xc) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@can={0x1d, r1}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)="0c812b4982d09f5dc70df78f0fd5e1668a3de4b291af0f55056d9526e10270aeae1c14a1e8df78b7ad67cf3c7387bde88a3cb314c57c35f574634dfe96fcbd6303fa84fe33eca64b749b2e3d9d3b0a2518a6df5f55dea63c0b843d27ffff4c28263bbbb9a8569ac9e273a2c20c6d066e8dabd445996b4932fbb83716ed3d23eedf768888db", 0x85}], 0x1, &(0x7f00000002c0)=[{0xc0, 0x6, 0x2, "55661ff88408e347c7250beae83330c31d9bb3eb50a1ed7a55ebd718adc342c31106dd202f4f6146c9a5bcb8f36426dffd370dae1f71db905f38608a464f181e62fcdd0d2d02a8f75cdcded78d5ad7ba415c66d9ed2606c03f949c4d6bd3a5f4a2eb32c36037edd565f9838444907cf923e931f6d249be537c98e198552fe78d3857c7c635bd7c3cb33fe6fa8ae504a4109ff4b94de5ca0f84b85693921a1fb41598ceef17a14d80e94ba45b06b1fd"}, {0x68, 0x112, 0x6af42198, "8cbaabccab0eff9c1624203d42977611efb01d9c6881a3eb374c6aeac3c0ea434aa5784e98ac76ddd33ecb98f43a85869e1835c6b03dd1e99b200af9564f5ba64918069cf8822cae043b8eab4af0e06b32921d5574f5c4c7"}, {0x18, 0x11f, 0x0, "a1487ae352"}], 0x140, 0x8004}, 0x4) 2018/05/17 00:30:35 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000005c0)=0xfffffffffffffd63, 0x80800) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000240)="560702313436159fc6246301dc0e504a83e9f5822a575e2bc62350cb69029c02e880303b07d3fb908481022102ea2847da4215cda555c4f037", 0xffffffffffffff71}, {&(0x7f0000000280)="28ba3e3be3cf7cf481bd72fd55bab3cf927349de7c9c23e4b124b64f002c0fb7a573636e5934bf3f88908788e1af857bb6b55f9219f72cb0ef21e8e5deb67f4ce4a43bed986bc4b29a32587666b5eb761a3db6b3cb5116c971c6d78d5d8b3cb2ff73c41504285c09474dfc8b140861d008a5b91c3c5f2dfda884ea84a558159b0e3229d2ce8d69f346db3ff24f114487d4b16b78b1f777692a771d31c34f4c24c4f5d598c105d0196987cd4d19fe5c068d1e4db0ac94bd005acb4c77cfb76e78fde8c1bf6b2c1a2f876fe2557e1b3dd483f88dfb7b085ef6e9bec0512bd98de8f5b7c17396487e00dafda672ea10ce44b607249b1fc1108412939d38851e", 0xfe}, {&(0x7f0000000380)="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", 0xfd}], 0x0, 0x0, 0x0, 0x40}, 0x40040) r2 = memfd_create(&(0x7f0000000500)='md5sumppp1wlan0{\x00', 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x5, 0xfff, 0x7ff, "3ecd5f59b283eca94a629bedfaafcd49e075650ebf1f84952090013c778d88621284ed9a6b5a48729a738c889f1b99efd4b0108937473de767e6638e02f4b7", 0xa}, 0x60) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2080, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000200)='md5sumppp1wlan0{\x00') sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007f5300fe01b2a4a280930a06000000a84308910000003900090020000c00060000001900a30700000000000000dc1338d54400009b84136ef75a1500de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/17 00:30:35 executing program 3: mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='bdev\x00', 0x0, &(0x7f0000444000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) socket$inet6(0xa, 0x6, 0x0) 2018/05/17 00:30:35 executing program 5: socket(0xa, 0x1, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000000b0607041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/17 00:30:35 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x3, 0x1, {0x0, 0x2, 0xf51, 0x0, 0x40}}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x37, "3fb74dd758826cb681e84a3a2785e6d116a8da4d33359b46a2705859e7cb45ba53266aad4d5ebc4cf679ffc476f90e5c01c00263519666"}, &(0x7f0000000040)=0x3f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xffffffffffffff6a, 0x6, 0x2, 0x1000, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x200, 0x100000001, 0x40}, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="01adb230f4fba1d1ac5097d974e1da63", 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x201, 0x0) 2018/05/17 00:30:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x80) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f0000000280)={0x5c, r1, 0x1, 0x0, 0x0, {0x4001}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x38, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0x5c}, 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/05/17 00:30:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000001c00010000000000000000000c000000", @ANYRES32=0x0, @ANYRES32=r0], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x0) [ 113.748330] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 113.765143] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/17 00:30:35 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffff4e3}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rpc\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), 0x4) 2018/05/17 00:30:35 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x2, &(0x7f0000000380)="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") 2018/05/17 00:30:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000680)}}, {{&(0x7f0000000d40)=@generic={0xa, "a7c42a4da932595f64b39ef589ddd60e681cc1420e345d9fb21451b5dcea43fcd744a23a377c6ae4bb663f31a2fd795d9a0ba5fa6777dc30e8726b487cfdb6e5849063ce30aa610834c5b498f3bb739f58dbae8f1fed21b3964528ea32aedb173f29e18e00e5efd5959f10351591532e220e4a0d1c084824c2750d94f323"}, 0x80, &(0x7f0000002180)}}], 0x2, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) [ 113.951428] syz-executor5 (9127) used greatest stack depth: 15880 bytes left 2018/05/17 00:30:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'%route\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000080), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) 2018/05/17 00:30:36 executing program 1: r0 = epoll_create1(0x80000) ioctl(r0, 0x0, &(0x7f0000000040)="faf5103b825e393e52c6a705d7b3a435ff2a10ab6e83b87e4758d29808ba7dc875175aa50ed9ac9818e6d95a25fec5355911a5c9d465900818fac82c241e5358ba4b8da0455186499a63f2c0f6ee90e4c951c919b17494f33272b02885b1e58b929c8a8246abe2aa5de63b35ca70212b94db7c3f96da0f3aa0cb7c80c5f3ec98639b9ed08352280016f1aa04dc008a6bad9a") r1 = socket$inet6(0xa, 0x1, 0xffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x10001, 0x4) 2018/05/17 00:30:36 executing program 7: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6f84f48df0617975e8ce09ff6f6c6965742c0007fb1762edbd"]) 2018/05/17 00:30:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000003c0), 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000001, 0x8000) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040)) 2018/05/17 00:30:36 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)="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") 2018/05/17 00:30:36 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/215, 0xd7}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0x6, 0x6, 0x1ff, 0x0, 0x1ff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x9, 0x2}, &(0x7f0000000180)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/05/17 00:30:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x88000, 0x0) accept$ax25(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f0000000240)=""/253, 0xfd}], 0x2) r6 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xbe, "b5311986074a491c90830edb015990c1456de788bf90482a04c6566985b702887759fce4694fea59826216f205d336712630f2e3bf99b2f39dd57924f64b2707223046cebe72f192645eff77abe2cfe96d86ed704c4b4b3ab3090f911c71161900027da10fc52bad6ea5950ba34526cf2f8dc7d8b96d01d6e24d406230df13a6d1a89f6d09acc9796d846dd55e8a1b5a28324dd0b5f7b04fe7369e6e07810f984aebe7e33a2155abf5f3ba1ffd8a4f35904110e5b1df8a71c207bc394e92"}, &(0x7f0000000000)=0xc6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000280)={r7, 0xd4, "6e7eea0c5922b7da96639001339b46fb251235bde394f931a4a2d865d38aee03c1ecf0e3b76b1421dc5c92080896d05c9729ad6dd1599f874540d96beaa9f574d15e0ec105ca30d6dd5f120e228eec0119072e5b6a7e3591a76cf13c53451bee7be7c44ec199fb146d430bf053c265692310a5487541d85ffa869ab377636fcba65f812a01b9b7913d90d37904939112cc3e89f4e1d7421fe2a3bb014fc42d14dc72e10c16deb1ed90f19a6189493a3b8aca809eccf9af0bc82939da7440ccece523f72592fa9ea7e92e8783dd65384302e603a3"}, &(0x7f00000001c0)=0xdc) 2018/05/17 00:30:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x20000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x0, 0x8}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r0, r1) 2018/05/17 00:30:36 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40040, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x9, 0x10000000000001) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x65d, 0x9}, 0x10}, 0xfffffffffffffe53) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000300)="10a11d7477276b068187fb471e39ca9ad1a5343ba49b64534a89d8ab4e603dd46db216f7b3a9f4b647fc67dd18452f691adafa84ff719459390eeea16b57e449c0d9743b4ad3691426842766afcaa1e17562e6a440e05e7bdda085a418737f86d6dea94b9c567f9f6f48910c", 0x6c}], 0x1, &(0x7f0000000380)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x42, "70ef456cb46dead4dbd30981325ee0c8397674da26c6f78c5b7b251615d5540165e32625d5ecd23f4e373838082b9147eb224160ca4f796d2412ee308bb41e5cdf69"}], 0x88, 0x80}, 0x4000) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=""/85, 0x55) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7, 0x7ff, 0xffffffffffffffff, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) 2018/05/17 00:30:36 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 2018/05/17 00:30:36 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:30:36 executing program 5: clock_getres(0x5, &(0x7f0000000040)) sync() r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x84000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x7, 0x4) 2018/05/17 00:30:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4", 0x3eaa}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[], 0x0, 0x20004840}, 0x4811) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r2 = socket$inet(0x10, 0x80800, 0xffffffffffffffff) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) r4 = dup(r3) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000000300)=0x7ff, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0)=@int=0x49, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x408a00, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) accept4$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x80800) sendto$inet6(r4, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000380)={0x2, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) unlink(&(0x7f0000000600)='./file0\x00') bind$netrom(0xffffffffffffffff, &(0x7f0000000540)=@full={{0x3, {"d3a1c5aff2b1e3"}}, [{"bf9399cb234deb"}, {"5fa1e2dd59c527"}, {"328d8df869bcd2"}, {"745815688ffccb"}, {"0464405ab94326"}, {"ff37f6f4a37b1d"}, {"e680a882a4b123"}, {"3311e1a1ce0639"}]}, 0x48) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000002c0), 0x4) r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r6, 0x280080) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000440)={r5, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) sendfile(r4, r6, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/17 00:30:36 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000200)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x20000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x3, 0x4) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000018000088f4cfdc6b39905c00", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00000003c0)) write$rdma_cm(r1, &(0x7f0000000100)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r4, r3}}, 0x20000118) io_setup(0xfff, &(0x7f0000000180)) 2018/05/17 00:30:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x2) 2018/05/17 00:30:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') lseek(r0, 0x0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x201d}) 2018/05/17 00:30:36 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2840, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/157) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0x40045402, &(0x7f0000013000)) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/185) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0xc0145401, &(0x7f0000000000)) dup3(r2, r1, 0x0) 2018/05/17 00:30:36 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="2024a8a5016ec94673092d07906777ab4ecdd8c8bc9345c22e04a250437e5fe215d30a9c1bb84f8afba0427aa9cc7166497a4f74584cfdec2244fb0b79fef675b70b942452b84ce3c77405f52eb3e79166fe7938353dc2f181a28e4328373661710377a99d694d59bddc9334551b4297e50e439339c25808cc4cde38026b0f92038510e5a688518cad9f3f3c82a3d4b9489f299dae539f3fbf190d1b11995c72f266826a149a344044cce91501d24ea278b1dc46a3dadbd0072459187336a1de01a6fbea3525eb0ec8", 0xc9}], 0x1}, 0x20004001) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="7f"], 0x1) shutdown(r0, 0x2) 2018/05/17 00:30:36 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) mq_unlink(&(0x7f0000000140)='ip6_vti0\x00') r1 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/120) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/05/17 00:30:37 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000ba00)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f000000bb00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000bb40)={{{@in, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f000000bc40)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000bc80)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e24, 0xffff, 0x0, 0x0, 0x20, 0x3c, r1, r2}, {0x8, 0x1000, 0x7fffffff, 0x0, 0x4dd, 0xfffffffffffffffd, 0x4, 0x400}, {0x1b34, 0x4, 0x3, 0x5}, 0x1000, 0x0, 0x1, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x3503, 0x7, 0x3, 0x2, 0x6, 0xff, 0x80000001}}, 0xe8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000100)="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", 0x1000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x80000000000000) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x517480) 2018/05/17 00:30:37 executing program 3: syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000000200)={[{@codepage={'codepage', 0x3d, 'none'}, 0x2c}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/56) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000240)=""/4096) 2018/05/17 00:30:37 executing program 6 (fault-call:2 fault-nth:0): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:30:37 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000540)={'gre0\x00', 0x400}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x200, 0x70bd25, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x40, 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x4008000) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x80, r1, 0x200, 0x70bd25, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2563}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5b8802e3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000004) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xfffffffffffff94b, 0x10, 0xee1, 0x3}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x5, 0x3}, &(0x7f0000000380)=0x8) 2018/05/17 00:30:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x200000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000100)=""/132) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="67660f2857be66b9800000c00f326635000800000f30baf80c66b84028b08166efbafc0c66ed3e65f3ab66660f3804e2660fdfa7c9750f20c06635000000200f22c03e0f0d8ba8840f01cabaf80c66b8b3501b8666efbafc0cb0eeee", 0x5c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/17 00:30:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x17, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x44, "a4b4a8ad59f623cdb7cc360f097df86c1343498191283312066b342130a4510dd8289a5dbf5203d4b3abc8065bdf6b07680e4d8bf02bb1d42630affe6e9b18f760d865f2"}, &(0x7f0000000100)=0x4c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x8, "cdcb25ca2d6e3160"}, &(0x7f0000000180)=0x10) 2018/05/17 00:30:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) mq_unlink(&(0x7f0000000140)='ip6_vti0\x00') r1 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/120) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/05/17 00:30:37 executing program 0: r0 = socket(0x9, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/17 00:30:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl(r1, 0x3ff, &(0x7f0000000000)="d0921cb648587d618c3a077d40b8c40b3602c369cf239c5037a3c746a8a66dc562ca5aadb053728f0e311ffaf85aaeff8582c0b3f30c4f5650bb4feac915c97be4a4ddb7a91262") sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r2, 0x3, 0x1, 0x8, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) [ 115.835685] FAULT_INJECTION: forcing a failure. [ 115.835685] name failslab, interval 1, probability 0, space 0, times 1 [ 115.847083] CPU: 0 PID: 9238 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 115.854299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.863669] Call Trace: [ 115.866281] dump_stack+0x1b9/0x294 [ 115.869938] ? dump_stack_print_info.cold.2+0x52/0x52 [ 115.875143] ? lock_downgrade+0x8e0/0x8e0 [ 115.879314] should_fail.cold.4+0xa/0x1a [ 115.883402] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.888525] ? lock_downgrade+0x8e0/0x8e0 [ 115.892697] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 115.898249] ? proc_fail_nth_write+0x96/0x1f0 [ 115.902770] ? proc_cwd_link+0x1d0/0x1d0 [ 115.906848] ? find_held_lock+0x36/0x1c0 [ 115.910940] ? br_vlan_find+0x9d0/0xa90 [ 115.914941] ? check_same_owner+0x320/0x320 [ 115.919280] ? __lock_is_held+0xb5/0x140 [ 115.924366] ? rcu_note_context_switch+0x710/0x710 [ 115.929321] __should_failslab+0x124/0x180 [ 115.933577] should_failslab+0x9/0x14 [ 115.935149] hfs: unable to load codepage "none" [ 115.937393] __kmalloc_track_caller+0x2c4/0x760 [ 115.937417] ? strncpy_from_user+0x500/0x500 [ 115.937437] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 115.937450] ? strndup_user+0x77/0xd0 [ 115.937468] memdup_user+0x2c/0xa0 [ 115.942163] hfs: unable to parse mount options [ 115.946982] strndup_user+0x77/0xd0 [ 115.947002] ksys_mount+0x3c/0x140 [ 115.947020] __x64_sys_mount+0xbe/0x150 [ 115.947035] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.947053] do_syscall_64+0x1b1/0x800 [ 115.988886] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 115.993757] ? syscall_return_slowpath+0x5c0/0x5c0 [ 115.998701] ? syscall_return_slowpath+0x30f/0x5c0 [ 116.003649] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 116.009019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.013865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.019045] RIP: 0033:0x455a09 [ 116.022221] RSP: 002b:00007fad2788dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/17 00:30:37 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x9, 0x40, 0x7}) fchmod(0xffffffffffffffff, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x127c7e) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x284800) [ 116.030107] RAX: ffffffffffffffda RBX: 00007fad2788e6d4 RCX: 0000000000455a09 [ 116.037364] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 116.044617] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 116.051873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 116.059301] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000000 [ 116.112495] hfs: unable to load codepage "none" [ 116.117311] hfs: unable to parse mount options 2018/05/17 00:30:38 executing program 2: capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000080)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x84, &(0x7f0000000340), &(0x7f0000000400)=""/132}, 0x28) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80, 0x80000) sendmsg$netrom(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@full={{0x3, {"68ff873b374e2a"}, 0xff}, [{"86d92deffaa60d"}, {"abd08c87035629"}, {"56c317125a157d"}, {"7382a8bfb79e9b"}, {"a02f174aee1070"}, {"543db702143f9e"}, {"708cf0dce92335"}, {"9390858c3b0d1a"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f0000000280)="027cd00cec1fe4850491282c119a4e3ad6889836835d21b5f47d7dde3f17", 0x1e}, {&(0x7f00000004c0)="79ee60f7832dbc8c8bae2cd010f73beec9f23a7e89e80d6a7ccb2ea963fd7f7017d0cc4357bd1a6870a2d8301db387914c959e24ad5ee51b92bd2d83618f78491d3970c9dcf99d02c8959d5cea7a84570e1a2d73854142cc33d6f3a510a82678a74f6211e1401d202b64a655b6ef8e4548dfbb149ef053b12fb8c381016d4738632a69d9bcc9687443f08bfd0ff85fc7c69d70f37ed695b28a5071ae9cf90ceb56a0cd501b6b17ab2cec917be2419d1c352fedee263a774fbd201f8725f53922f3796df2f9cfc479c7514161f05f9d22ff08eb6d233f6e6b8d3ebaf7c109cbabd00e830af913d17e", 0xe8}, {&(0x7f00000005c0)="c5788799411bcb49fe2671e8834659882651a42c64f5ac45b967d5987a515ba9125440544e06e5d25ca1324e91f4ff380b923cc57aae59b83364ae33c959c52a6a1488fb5be2cda436144833770f391c140337c67cb5142488861a73810e8685f723eddaefe15a0f196a81a742db3f5339e029ee6f9abf8422e3220ff4d483675eca5e89339cc9c5900b57f5ae5916355c84f074fcd4ac335410cf273a25bc71b989abd11d5c973ed7d7c2a0351fa8f28eafaa8cf881188e92fc984ff6978b8f92bbfdf4b3b8bb334ca688cdb3ea476e651eab27bfc12d1686eab7e7ed8581e649ea4267e6e4622041aade645a2e3b9b69", 0xf1}], 0x3, 0x0, 0x0, 0xc0}, 0x4040) 2018/05/17 00:30:38 executing program 6 (fault-call:2 fault-nth:1): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:30:38 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xf, &(0x7f00000000c0), 0x3) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc00000000, 0x80000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/05/17 00:30:38 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e6c73006d616363656e746575726f2c008ddb01a85db761cfc4a8297155a096ff67ecd578453cdbce2809f39ed78aef225b61199cce29dd31a5ff07955576d3e5b5b565319ce456b90d16d70e43216388ab288a6ff688dbf3f68428221302bec6cbc62110b16199da94b6a997e4db9bb74bd84a96cc691414345827e56a426321bb0c83964dbfa24d8906ee0700ef480e10d3726554936479df134f65b98f584042c83dc1b9bd48d1c361b84e535ea231726e40ece908d4f571a4ab8309f1050869d509e6b9475f91db6535912fb3248d25cc"]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) r1 = semget(0x1, 0x3, 0x400) semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000200)=""/156) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000100)='ns/pid\x00') ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r2) 2018/05/17 00:30:38 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x81, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x40043311, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) statx(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x20, &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r2, r3) finit_module(r1, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2) 2018/05/17 00:30:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000280)=""/4096) 2018/05/17 00:30:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000180)={0x5, 0x0, [{0xc0000001, 0x1360, 0x1, 0x4, 0x6, 0x9, 0x1}, {0xc0000000, 0x7, 0x4, 0x8, 0x0, 0x4, 0x2}, {0x80000001, 0xfff, 0x5, 0x8000, 0x80000001, 0x3, 0x3}, {0xc000000f, 0x2, 0x4, 0x5, 0x1, 0x5}, {0xd, 0x8, 0x5, 0x5, 0x40, 0x1000, 0xfffffffffffffffc}]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) sendto$unix(r3, &(0x7f0000000280)="bb7d3fdf35ad", 0x6, 0x0, &(0x7f0000000380)=@abs, 0x6e) dup2(r0, r3) 2018/05/17 00:30:38 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team_slave_0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x1f}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4c500, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0xcce, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x220, 0x7fff, 0x0, 0x1, 0x2, &(0x7f0000000040)='bcsh0\x00', 0xffffffff, 0xfffffffffffffff8}) 2018/05/17 00:30:38 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r2, r3) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, &(0x7f0000d83ff8), 0x8000fffffffe) truncate(&(0x7f0000000040)='./bus\x00', 0x64) sendfile(r4, r0, &(0x7f00000000c0), 0x1000) [ 116.371762] hfsplus: unable to parse mount options 2018/05/17 00:30:38 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x5, 0x5908, 0x80000000, 0x1, 0xffff, 0x6}, 0x20000000}) syz_mount_image$xfs(&(0x7f00000003c0)='xfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x1, &(0x7f0000000980)=[{&(0x7f0000000840)="770c157424aa86f6a74c41fe6156805a0afdfb67fe6b1c772d470bb0dceb5599a92062acdba9", 0x26, 0x8c}], 0x8, &(0x7f0000000a40)={'nouuid,', {[{@noalign='noalign', 0x2c}]}}) [ 116.396418] hfsplus: unable to parse mount options 2018/05/17 00:30:38 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgid(0x0) sched_getscheduler(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="210000008796a54bba35ff9523d989453293414992ac5d931afb80a4d31d108223bcfb98ebf3bb5f8be8b78606640934c39542d0346390e682c5366560475d01304c34e4f852bd0d1b8e66d747139885baad0439a15865d6f552b3362a1397c4fe2d6c69e60d64f46773db49ff63e3588c"], &(0x7f0000000080)=0x29) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0x97, "c673e6e0df21a9d9208c138a0dad9f43dbc8958f6fd624d1b1e3d141dd664a37e8a0ea4a0c9063da4447de51142fdc1df27c559a559c351027459a34da180b46f1f7e97d4871033a17a1ec7763fb032746dd6fbc5850a097651c4fdd14772664c666ed3c8baf3aed96b800a59e053327941470c763dc71f2298c71300b6a98f098e34f9be758ea57ecb5d7b24ac4337cf33abc43b2bd02"}, &(0x7f00000000c0)=0x9f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x7, &(0x7f0000000100)=0x2, 0xfffffccf) ptrace$pokeuser(0x6, r1, 0x3, 0xf3b) 2018/05/17 00:30:38 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8100, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000180)) socket$netlink(0x10, 0x3, 0xc) 2018/05/17 00:30:38 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 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, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140), 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000180)=""/174, 0xae) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff1ae, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) 2018/05/17 00:30:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) socket(0x1e, 0x805, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x6, 0x200, 0x7fff}) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 116.564165] syz-executor4 (9316) used greatest stack depth: 15592 bytes left 2018/05/17 00:30:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) ioctl(r0, 0x2, &(0x7f0000000000)="38b0099c29") read(r0, &(0x7f0000000040)=""/11, 0xb) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/17 00:30:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="097ad7932fdcf79034fae8f23a5b6b36", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000014c0)="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", 0x1000) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 116.633379] XFS (loop2): Invalid superblock magic number [ 116.642652] rpcbind: RPC call returned error 22 [ 116.661222] device bridge_slave_1 left promiscuous mode [ 116.667109] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.674759] rpcbind: RPC call returned error 22 2018/05/17 00:30:38 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0xc}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x100) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) [ 116.740166] device bridge_slave_0 left promiscuous mode [ 116.745852] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.902823] team0 (unregistering): Port device team_slave_1 removed [ 116.922683] team0 (unregistering): Port device team_slave_0 removed [ 116.937059] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 116.963433] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 117.016571] bond0 (unregistering): Released all slaves [ 118.470492] IPVS: ftp: loaded support on port[0] = 21 [ 118.814716] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.821155] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.828743] device bridge_slave_0 entered promiscuous mode [ 118.853853] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.860271] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.867438] device bridge_slave_1 entered promiscuous mode [ 118.891856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 118.916561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 118.984694] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 119.011858] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 119.117769] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 119.124917] team0: Port device team_slave_0 added [ 119.148194] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 119.155514] team0: Port device team_slave_1 added [ 119.178803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.204547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.230676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.256415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.479975] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.486382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.493045] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.499408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.304313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.385381] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 120.464525] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 120.470813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.478420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.553519] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.023545] FAULT_INJECTION: forcing a failure. [ 121.023545] name failslab, interval 1, probability 0, space 0, times 0 [ 121.034881] CPU: 1 PID: 9631 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 121.042064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.051406] Call Trace: [ 121.053988] dump_stack+0x1b9/0x294 [ 121.057638] ? dump_stack_print_info.cold.2+0x52/0x52 [ 121.062825] ? __save_stack_trace+0x7e/0xd0 [ 121.067136] should_fail.cold.4+0xa/0x1a [ 121.071182] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.076274] ? save_stack+0x43/0xd0 [ 121.079891] ? kasan_kmalloc+0xc4/0xe0 [ 121.083770] ? __kmalloc_track_caller+0x14a/0x760 [ 121.088603] ? memdup_user+0x2c/0xa0 [ 121.092368] ? strndup_user+0x77/0xd0 [ 121.096163] ? graph_lock+0x170/0x170 [ 121.099948] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.105301] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 121.110836] ? proc_fail_nth_write+0x96/0x1f0 [ 121.115336] ? proc_cwd_link+0x1d0/0x1d0 [ 121.119386] ? find_held_lock+0x36/0x1c0 [ 121.123453] ? check_same_owner+0x320/0x320 [ 121.127761] ? lock_release+0xa10/0xa10 [ 121.131739] ? rcu_note_context_switch+0x710/0x710 [ 121.136668] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 121.141691] ? __check_object_size+0x95/0x5d9 [ 121.146175] __should_failslab+0x124/0x180 [ 121.150485] should_failslab+0x9/0x14 [ 121.154290] __kmalloc_track_caller+0x2c4/0x760 [ 121.158957] ? strncpy_from_user+0x500/0x500 [ 121.163367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 121.169003] ? strndup_user+0x77/0xd0 [ 121.172821] memdup_user+0x2c/0xa0 [ 121.176365] strndup_user+0x77/0xd0 [ 121.179993] ksys_mount+0x73/0x140 [ 121.183553] __x64_sys_mount+0xbe/0x150 [ 121.187545] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.192555] do_syscall_64+0x1b1/0x800 [ 121.196450] ? finish_task_switch+0x1ca/0x840 [ 121.200944] ? syscall_return_slowpath+0x5c0/0x5c0 [ 121.205865] ? syscall_return_slowpath+0x30f/0x5c0 [ 121.210788] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 121.216139] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/17 00:30:43 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000035, 0x0, 0xf000) 2018/05/17 00:30:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x8) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x42000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) fanotify_mark(r0, 0x30, 0x40000000, r1, &(0x7f0000000200)='./file0/file0\x00') 2018/05/17 00:30:43 executing program 6 (fault-call:2 fault-nth:2): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:30:43 executing program 1: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000140)="37f8cebc198ef0d8b6df1299994c0477f4a9c61034d639cd184113a1c04f46f5d860e291b49029bc5b59a1b56939f32a7e852e56dfc284eae4786243a24a6d681daf22b9b80ce7d294d52b628f4234617b2da177fd98dd9e54ed81e0c723870f10eea26da691b9bb74d3e0c163e4ba49c701800cde9b6c797953bba91953168abf47d784a4fd8abaf020c095d3bec98416bdf763f08a6bad0a7dc7a0e93f4697eb032e6fd47ad355952028da530670d9fe7792f1a0251bfb80c8a6ceee46f59cb02988d1b422f19afe6eca80d07d4756d229420251b5ce9d709602a1b9c2de978a4b4691c6c9006df25da0d7", 0xec, 0x20044850, &(0x7f0000000240)=@llc={0x1a, 0x10e, 0x7f, 0x100000000, 0x7, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) fcntl$setflags(r1, 0x2, 0x1) getrusage(0xffffffffffffffff, &(0x7f0000000040)) 2018/05/17 00:30:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xff, 0x20001, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77, 0xffffffe4]}, 0x2c) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb3ac, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/17 00:30:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0xab, 0x3, 0x10000}, 0x7, 0x3ff, 0xc3}) 2018/05/17 00:30:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='\x00\x00\x00 \x00\x00\x00\x00', 0xfd10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0xfe15}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/17 00:30:43 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 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, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140), 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000180)=""/174, 0xae) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff1ae, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) [ 121.220973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.226153] RIP: 0033:0x455a09 [ 121.229336] RSP: 002b:00007fa6e71c2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.237036] RAX: ffffffffffffffda RBX: 00007fa6e71c36d4 RCX: 0000000000455a09 [ 121.244293] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 121.251547] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 121.258804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 121.266057] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000001 [ 121.325829] rpcbind: RPC call returned error 22 2018/05/17 00:30:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x78000240, &(0x7f0000ffc000/0x3000)=nil) r2 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) r7 = getpgrp(r6) r8 = openat$cgroup_ro(r0, &(0x7f00000007c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000008c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x20) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f00000009c0)=0x3, 0x4) recvfrom$ipx(r8, &(0x7f0000000800)=""/104, 0x68, 0x10100, &(0x7f0000000880)={0x4, 0x7fff, 0x7fffffff, "e5aa961712e9"}, 0x10) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x100000001, r2, r3, r4, r5, 0x8, 0x13e7}, 0xf6a, 0x4, 0x8001, 0x15, r6, r7, 0x9}) r9 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) r11 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$sock_SIOCADDDLCI(r10, 0x8980, &(0x7f0000000980)={'erspan0\x00', 0x7}) ioctl$KVM_SET_LAPIC(r11, 0x4400ae8f, &(0x7f00000003c0)={"19446b0286356cde3449d5c51205a61b8bed094805eedeeb53b9f116688648e8c7110407aaaf270399a19418d6a0dd68bf7c98ccd4c85c057c0d70a5df4cd1060782c6ff9e8adaea60168ebc8e30388ea77cab4e94206cbfe0d4d1fffed8ed8b374b3a876cf9813840e4f7ad7b7ed5925fc613f00e9e366b56bcfe6e74d009c88baede7d8e170bef873b6e4a7ccda6bc7640d5c2f5ec7cd059a298cb225a3e976f2dfaa41e1a5d1191ec7bdf2a63684968bf6e897d20baf440b9b353d9d48cb99655ce562cc6f00e153f15f73bf38d6ba1f02ce559dd7fafdce6645ebdeb7698f0cbe0fb13ac294ba3794c8219ce719b80e92636916540e6bc15041f4500c9058f18febd65a62f6ea30d9f7788a31fff242cddab18a01bf8fdbb6f11f0228ae427e24805450d0c6a7cf5cfdf652e96ec56e3deaaf83172f1e55b7eeadbec331b5dd762fbe8edbcd0e8d3686404c49f64340a78c48cfb5a7814ddf9ada328c2af0d0dfbb82867a3f83cd892759e839f100edf6c0a566325dd814733356c27692070c898d680530a054b7b5dd132f6678c2ba9f9461733a472924bbf3ca9074cacf837bb4ed4d3dadf2f120036842186c4adfc1096e0d69db18b067d695f0a8f9965571e51f945c17917a1f60d5bd94212766c0bc38b71ab524635ab01b7b7819847351f4b79ac33236d77921bd266573ebcd6b171955dff4640d99f8d707a61742bcbd99bd15fbf3ca795e36d94f62a73747e2728b304f78283ca67e6116cd05d6e06e8b2d57cfa3a582956d22249cdebdec295eaee52f5b60b213dba9c749409fe1ca0668fd58117a7323b01969c0d23b31585895da6d886c450d9ba14980ab9a8a00dfefaf8d98f7f000000000000009c165500a60752f6b22deffafce76c662213e717b97d66be7e16600ad64990299c08956c9edd598612bb203c1d04fc6e0ef2a897d0f11e059520074d6de296f429a3854f6f4193bbb40112fe0e71acbe0fe7847c90610ede9683b3f8e8349def5f79472def2fb0173616106bdd65a1cec055e999db9761328eb58028cf5d74f7d81cf81438f57c8dc60643b57510fdc76bb77bd08cf36e9032bcb9caf0d9c4ca349a5556bc8c54fff65be8bd4121b0c1c842d553efa4130dc198c1a3da9fd7724e9bec428f542bd620bd8713bd98e1beb7bfbda897179d992f58a357890d0f14f3245232ccd0bc3e2cab52810160a19c3cb1d3eb308d157b9464c8625d33972ee6864c259f15f1d64b32fb942d3e2e6b2fe51c9b0eb372ceec810c542893d4c24a00bee0492b6f4b19fc003bf60965ed00ff037e5a5bae41597b1f2501bd683079879735922b6a33e382ceaa762f91a301245caeb6123acf934777b182ae82bb9d7cf2dadfb53e9025cab81f2052550db7f750c881fa35fc9393e7426144f1cd77b99b01cc8009f37d4df1292f1c096d"}) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/05/17 00:30:43 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x18, 0x0, 0x1) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000180)={0x100000000, 0x1, 0x0, [{0x3, 0x0, 0x3c1b, 0x0, 0x5, 0x9, 0xffff}]}) connect(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) [ 121.346741] sched: DL replenish lagged too much 2018/05/17 00:30:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0xe45}}}, 0x84) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000080)='yam0\x00') 2018/05/17 00:30:43 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000004c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]) fchown(r1, r2, r5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000300)=0x4) fchownat(r0, &(0x7f0000000340)='./file0\x00', r2, r4, 0x0) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) sendto(r0, &(0x7f0000000100)='$Z\'', 0x3, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) accept$netrom(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) sendto(r0, &(0x7f00000000c0)='fc', 0x2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/05/17 00:30:43 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000000)={0x800}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x100}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000100)) modify_ldt$write(0x1, &(0x7f0000000180), 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x400, 0x10, 0x7f, 0x100000001, "42cce3eaf51b18241a3b950707b4d15fa3fdb4454e782a2ee4079b4501173ddb"}) 2018/05/17 00:30:43 executing program 1: r0 = socket(0xfffffffffffffffe, 0xfffffffffffffffe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0x0, 0x5, 0x0, &(0x7f0000000000)) 2018/05/17 00:30:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") capset(&(0x7f0000001140)={0x19980330}, &(0x7f00009b3000)) r1 = creat(&(0x7f0000001440)='./file0\x00', 0xa4c255f0a0e0dafa) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) write$eventfd(r1, &(0x7f0000000000), 0xfffffffffffffe2d) 2018/05/17 00:30:43 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8840, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000001c0)=0xe8) personality(0x400000d) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0xfffffccf, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000280)=0x68f8, 0x1) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="389a2723", @ANYRES16=r3, @ANYBLOB="20002dbd7000fcdbdf25110000000800060009000800020087000000080006006e7100009e352ed5f9f5affd6cdfec2047cd57cb1732c364a6a96c2482f7929ec48ddd85af35442e21d1ec3eab5e784ebe6446ec7b0a728c6525ba2ca3866460458ef616a32cd1ce478ddd3bb319972e5faec8d9d2d32757dcc5d016939c30061d28b8f7b8c5fe24807b317a5e29058a44969fce96e2dcd8cb0ef2d2407d1a92dbd79721b4a14f930000000000000000000000000000000000000000e9923d23c33a134c18f783ba7eb36a48f1a76a23377fb74442425df872a2b364fa99429a08acb8acef7df93242caeb60bee8b981ae586aa4dc66247249e0d6adec3f"], 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0x800) r4 = openat$cgroup_ro(r1, &(0x7f0000000180)='io.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0xffffffefffffffff) 2018/05/17 00:30:43 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f0000000300)=[{&(0x7f0000000500)="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", 0x1000, 0x4}, {&(0x7f0000000380)="5614e62fb5129485f613f4f6193202fb3c9d19a5db4a117e719d1bdfcfcb0f228cc922810faa463bb7cd3cbed79887a4181d3dd861ba6f80a54cb7407ce78aabbefa387143ea2716d14f532e3d000e47647d37f3d53255c128cc2cf38e1a2d8ede97a618752a3e56cded9a9d81ca02f9b0cc841ff9ad2855d79c", 0x7a, 0x88}, {&(0x7f0000000040)="9b2867", 0x3, 0x101}, {&(0x7f0000000140)="ea3aa5a40056a21d02a499cfafffad7d2d01737a65aa042d18292f5a8fd7382458b5602f9052c403b927bdb8b97066d46a3ad6f7bf4adcb8854b0c4ad7274ef8a40b6814dc49bf8a3e8069f2081427529ee3ed855017abb9378e302ba03287611d15faa46675630cf8c2f3c899d56a3f1e837fa7346654ba6c98e94cc184cc70a1afa99e3395383172afcfd0", 0x8c, 0x3}, {&(0x7f0000000200)="abc62bd76b93ba7655b6c5fb0f772d721f75b5557b08a63ce9877b6ba59fc2f9659dc50362f43de5a7d5880c39f7f766c0c58de1ba4fd175a53eaa4a266922cefb782e39cd991c306b3eb46d0e3e604ee7eceabe5570afbbf529e2072923284fa911dfd95dd4c411448b55d7b295ea3ec0146ea5c5706fef660ef416cb441313c6e37f0124945eafa1fbfb55492deb66f6ff2668a6b11f6b1e2753b33e9e556c241daae8206ad67b17e813c2dafb8df855bb838cc6ce8663dcf30a39ece639c4f085ecd53fa37a8647bd15f07467497b26f3759b035ce5cfbace4654f0670129", 0xe0, 0x3f}], 0x0, &(0x7f00000004c0)=ANY=[@ANYRES16]) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x20) sendmsg$alg(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000400)="16681f8c98cca4e9daea41c5bd3a5d8c1900a824079054f98852998874cc10797cf4f844ccb924d90038fea7c50e6d2452009b186c095859485950dfc08507c98d217fd248bf66a0dfc1aacd67c74fb73a184444b6904296549a2096fcbb4de0e8af9885c0b6612354cb535b78441a72d656ea20d86d27eee4645b7a458da63eded0ef75390cc2f03409a04f1cf1a2c9e2ce932c53b3c6b829b39c94aa5857abf49cd51f50cc8a45c6d621df69f1", 0xae}, {&(0x7f0000001500)="f342471456f6bcc26da269bcf68b9e7ac81b85152a4aa57f79491c61592fe5f573d6a23fd273c8c4f7eb49803efb01a91a415cbed0eaeac445b23b9b1351e99a2bdcdde73bc298f1f8b09d7eb6d5098d1a3a8ccbfe2b9694c55c153170da7d6cbb0f2a135432a10f28f86ec06df1a0b24686999170c915206929024227a86249abeea4c8143e760a0f5319a96ef0", 0x8e}, {&(0x7f00000015c0)="b70c76f1cf320568d176cb705575da83d2345d6959c32a0b3fa1ba106a2dcab1ac78fdeb193f9c7b8d4b00e15b8a9d072fba243dc46b00888c769a4ed4a67de70bf387565e8cdb362d44b243662f4cfcae8e8ce59e1b14eb135d584a61fccaff9da6dfd7b7a88b784e14f15da819fd1c1b638b3c2d45e25689dae9e8c2e8f2002352f1e80f514c06f059095fbc1cf4442be787a43c7dfde31dceb5417f031806604a52b928e535a2bf84e39e3cc187c778a1a539b2da24d6ab7f762c200026283da66324a451b20c59412bc3722b700ce9ff094699448086", 0xd8}, {&(0x7f00000016c0)="86b3c5a14a9be63d29e46bb254221ed23fa9783b535dc3f80cac54e61722519c2876e2024affa629375d4bdfe488c4a0849e9b5051e8d652df0155dc95446808423f785e24f1ebf2c0f535fead05f68167784ac8b9e4b1549c057c6e3824ce27d475ad6c0419fc28fef1f7e94401c18a1e5f5d41cbd0e8a70bf460b7e6238f7e2473c86ef9da1d2e61d5a405bbf4adbe2abf11b0b30518e2eb9668fa3fdf126eaaed19f6f9e6ccb4e94bf28f683721dc35622cdc5ac9560d72c9563740306b4cd34fec625bd3", 0xc6}, {&(0x7f00000017c0)="5cc0b0fe6d31ecbd1ed13221ccfad4f376a56dee9d5e555c198ef7", 0x1b}], 0x5, &(0x7f0000001880)=[@iv={0x68, 0x117, 0x2, 0x4e, "c0f5053d1feaadcc5edf1efc8e1a6b84bab91b611320afc3fe224e10a639286f1434903fc3f9cf1828dfe3ab97bd72887dfb5733774b0e67537da479e46d9f1fb7dc963fab5cd48d373cc7cc9d75"}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4}, @iv={0xf8, 0x117, 0x2, 0xdd, "6b22631edd2ceb715ba17d3ab319f5cbdf0116051527d60dd6fd6442d56aeb7aff6b4be60dce928ea24ed069fc1d10b5af07a0f1132f6df45454da348d4f431a83dd5e99db266520b79a5bee79e8a3f1cc0e7b97ba98cf10fb9668ce94ecdc61607e16cd05d50576cd2b134f0578b6fd28a0f1f2adb7f317f5adbb2b0a08aac466bcde64d155316d6e751d8f3a7f385f0a61a100fbdbc4ea818f44087fcdfd216aa1b4cb2e4ef867ec7247bac2a7f5af88e0ef8aee3ae793a8c497b420c811fcb26c5c6dca0a68680479b922ba3f4354d220af1451b18d22e1c8845aa7"}], 0x190, 0x20040800}, 0x48810) [ 121.679706] device bridge_slave_1 left promiscuous mode [ 121.685414] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.730000] device bridge_slave_0 left promiscuous mode [ 121.735722] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.752713] jfs: Unrecognized mount option "ÿÿ" or missing value [ 121.837924] team0 (unregistering): Port device team_slave_1 removed [ 121.856382] team0 (unregistering): Port device team_slave_0 removed [ 121.869139] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 121.885817] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 121.911803] bond0 (unregistering): Released all slaves 2018/05/17 00:30:44 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0x9) epoll_create(0x6) prctl$intptr(0x24, 0xf90) 2018/05/17 00:30:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="82c0a5cacb31f39c46c806664a3f1062f6d442cb813311fe4003560a104d1538d2b11f10788d1671cd09177d933f9e588088c547af3e72e9af512d4915adff092dd764bf965bbe7bba21e0ab1d491bdf5edfe573ec7dbc85ac240a1e7b9ac3d933d9937aa6f9f0ee0e86b72b", 0x6c, 0x20048004, &(0x7f0000000080)={0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0x10}, 0xc30}, 0x1c) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)="df0527a2dc28b657dc13b79ac8ccb805db6043ebcb5ee282e5277f316798ce1e60803dce51fb3f01d2d7951bbc957326a54b152c2ffae84b1c4229768620ab02964847a9b85026d85dab4046488a35628f1f92635056aa75696f8c18368a61c086f51c63357da2f14b9c43399c", 0x6d) 2018/05/17 00:30:44 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x40, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r3, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x585}], 0x1, &(0x7f0000003b40)}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = memfd_create(&(0x7f00000000c0)='ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0x3) r7 = getpid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000001c0)=0x0) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r5, &(0x7f0000000200)={r6, r1, 0x81}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000100)={[0x368, 0xe63, 0x4, 0xffffffff, 0x9, 0x2, 0x3, 0x662, 0x9, 0x8001, 0x4, 0x3d, 0x7, 0x80, 0xd6f, 0x2], 0x3000, 0x10040}) 2018/05/17 00:30:44 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) socket(0x1, 0x0, 0x3c) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1200000000000000000000000000000003"]}) 2018/05/17 00:30:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38]}, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6}}, {{@in6=@mcast2}}}, &(0x7f00000000c0)=0xe8) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x802) mknod(&(0x7f0000000100)='./file0\x00', 0x2, 0x2) 2018/05/17 00:30:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x200000000407e, &(0x7f0000000040)="c626264bb9583ceef4db2c") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r1, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x4}, {}, @control}], 0x30) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x20800) write$tun(r1, &(0x7f0000000400)={@void, @hdr={0x2, 0x0, 0x6}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x931, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "85"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "70dd50"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "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"}}}}, 0x93b) 2018/05/17 00:30:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) syz_mount_image$ceph(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff, 0x6, &(0x7f00000014c0)=[{&(0x7f0000000180)="fdd2f77468c798bdcf06572f37c8f74de729d32b486751f2e15d59968cd163744a2ec1f3", 0x24, 0x3}, {&(0x7f0000000280)="a8250c34c351065aa9c682f1718c38bce659cf3ac7191f9fa19c9812297cebd7e3a7a9beb5b04a0364aefbef2c91878907802c8174992d5b52ed2cfd749d36d8f9f28f676a791db6bc5eadaaaa1709e870e1bbcc183f9ef1bc6d370b9e86bc66bc8b4fe211a8f868fc9ec71410739b173283e649bce7b97abe56812b3f6c08f1dd21ede982b7f9b961f4a22ef91df840ee72de2403153dcc06bdad9934cb966f65e8842910ade009fe72f7916b610a890e10116673e54be128d15e75317146b4e12490d81b8f04a6394a276b284f01b787fe24e569ff38d24600f836504990002323b8fdd1fdb47a60d3336b1e", 0xed, 0x5}, {&(0x7f0000000380)="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", 0xfd, 0x6}, {&(0x7f00000001c0)="5edf40680ce5952bf03668380dfa295f4319c55e9effc1c6e527692e891041fd5b689246712d5900ec0e78d47ccca9b4efbfca0abb00aa6eac9b2b1da7e59280fd50f5faf3581fd4673f2d5a80b4313798fbae69cf560b028902d0f8e98f660d03e2927633", 0x65, 0x6}, {&(0x7f0000000480)="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", 0x1000, 0x7}, {&(0x7f0000001480)="724ffd63c61f934024001e40ebf1bd1b0fe6f39932b1a0d599d60790579004612f677f7a2f80c0d7e86fe95cf0a6139a34", 0x31}], 0x8000, &(0x7f0000001580)='{\x00') ioctl(r0, 0x4, &(0x7f0000000240)="ff05e3ff00000000000000") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) creat(&(0x7f00000000c0)='./file0\x00', 0x2) sendmmsg(r1, &(0x7f0000003a00)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000001280)}}, {{&(0x7f0000002380)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x80, &(0x7f0000003bc0), 0x0, &(0x7f0000004d40)}}], 0x2, 0x0) 2018/05/17 00:30:44 executing program 6 (fault-call:2 fault-nth:3): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 122.642731] ceph: device name is missing path (no : separator in /dev/loop3) 2018/05/17 00:30:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0xfffffffffffffffd, &(0x7f00000000c0), 0x101) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=""/12, &(0x7f0000000180)=0xc) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/17 00:30:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x5, 0x5, 0x808000000000, "f4ff88fd727dcffa519ee2e997fbf4d87fcc1b884cd47bac0dc8d2c4893c55fdec999058a978127c38c276a50097b9973fba041a308102394c8d4a33298ed7", 0x14}, 0x60) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000000), 0x0) shutdown(r0, 0x0) 2018/05/17 00:30:44 executing program 7: clone(0x100, &(0x7f0000000080), &(0x7f0000001080), &(0x7f0000000040), &(0x7f0000002300)) r0 = mq_open(&(0x7f0000000000)='eth1$\x00', 0x0, 0x10, &(0x7f0000000080)={0x3, 0x3, 0x401, 0x1, 0x6, 0xffffffff80000001, 0xff, 0x7}) pread64(r0, &(0x7f00000000c0)=""/234, 0xea, 0x0) 2018/05/17 00:30:44 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000029c0)={0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x800000000000030, &(0x7f0000002a00)="1f7934d7d8bdd2f8b68819ed8c215e46035216b07619fb2fb077dec2d40ec28e7ee93f0c34673a47f9476d321d27a38066c2306b2252542e8506c50600000958850872780ef253073557fc3fcb6936b4e534af774e8f4065c7d95baa0ce9944e69402f123e01d83f39c6abeba6089db8029422ad5b1da45f24d35af680311796f671e68eaabc7918029a3abe260ff740495d72c044e1c40a0a7799f047f2f82b0397baf73b7b93ef4d2848e5361cdd", 0xffffffffffffff47) 2018/05/17 00:30:44 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioperm(0x0, 0x1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000580)) 2018/05/17 00:30:44 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffd}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x6) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') rt_sigtimedwait(&(0x7f00000001c0)={0x7fff}, 0x0, &(0x7f0000000180)={r1}, 0x8) accept(r2, &(0x7f0000000200)=@sco, &(0x7f0000000100)=0x80) pkey_alloc(0x0, 0x2) rt_sigqueueinfo(r0, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}) 2018/05/17 00:30:44 executing program 4: socketpair$inet(0x2, 0xb, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000003c0)=""/4096, &(0x7f00000000c0)=0x1000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="f26eb8d2000f00d80f32660f64050f01cbba4100b000eed0db0f322668b65a67dce5", 0x22}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/17 00:30:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) dup2(r1, r2) 2018/05/17 00:30:44 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) syz_emit_ethernet(0xf, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000009078dfffe201ac1414de9e4cbb0000000000089078367c5c843817e8385be501816a69170853710abf38bbecf659d584ec24326b12206b05e70e5d65b4e894a47dda3a150d7c2f26c28bf9d3fc3b014f04c0f134218a39d9314db133625bde44daa032242f7aaf9e3ae6da1c6ec9a7e92da3a1648902ac2c72b6289c56d16f86ea433efd55d54a5667539ac97597814f6d4ef9087061f11bf52718df679aa268d8fe5b233573a147c4e2bbac7a1ae818540f26efe43f5b8be768cc586b60d7288c6812959a2456b0897163b955d862864f4230700b7192c6c25bc2"], 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2080, 0x0) [ 122.937692] IPVS: ftp: loaded support on port[0] = 21 [ 123.525130] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.531565] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.538951] device bridge_slave_0 entered promiscuous mode [ 123.568405] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.575047] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.582315] device bridge_slave_1 entered promiscuous mode [ 123.620008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 123.649695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 123.724928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 123.754611] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 123.883729] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 123.890944] team0: Port device team_slave_0 added [ 123.915264] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 123.923559] team0: Port device team_slave_1 added [ 123.958812] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.985161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 124.012308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 124.019513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.027900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 124.048139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.273181] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.279631] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.286276] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.292656] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.095965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.174525] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 125.252403] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 125.258635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.266221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.340610] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.800726] FAULT_INJECTION: forcing a failure. [ 125.800726] name failslab, interval 1, probability 0, space 0, times 0 [ 125.812052] CPU: 1 PID: 10058 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 125.819324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.828662] Call Trace: [ 125.831243] dump_stack+0x1b9/0x294 [ 125.834861] ? dump_stack_print_info.cold.2+0x52/0x52 [ 125.840050] ? find_held_lock+0x36/0x1c0 [ 125.844195] should_fail.cold.4+0xa/0x1a [ 125.848246] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.853339] ? kasan_check_read+0x11/0x20 [ 125.857497] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.862678] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.867862] ? find_held_lock+0x36/0x1c0 [ 125.871941] ? check_same_owner+0x320/0x320 [ 125.876257] ? rcu_note_context_switch+0x710/0x710 [ 125.881177] ? save_stack+0xa9/0xd0 [ 125.884793] __should_failslab+0x124/0x180 [ 125.889028] should_failslab+0x9/0x14 [ 125.892826] kmem_cache_alloc+0x2af/0x760 [ 125.896962] ? proc_cwd_link+0x1d0/0x1d0 [ 125.901020] getname_flags+0xd0/0x5a0 [ 125.904818] user_path_at_empty+0x2d/0x50 [ 125.908953] do_mount+0x172/0x3070 [ 125.912489] ? copy_mount_string+0x40/0x40 [ 125.916709] ? rcu_pm_notify+0xc0/0xc0 [ 125.920606] ? copy_mount_options+0x5f/0x380 [ 125.925022] ? rcu_read_lock_sched_held+0x108/0x120 [ 125.930049] ? kmem_cache_alloc_trace+0x616/0x780 [ 125.934897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.940421] ? copy_mount_options+0x285/0x380 [ 125.944906] ksys_mount+0x12d/0x140 [ 125.948522] __x64_sys_mount+0xbe/0x150 [ 125.952486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 125.957488] do_syscall_64+0x1b1/0x800 [ 125.961371] ? finish_task_switch+0x1ca/0x840 [ 125.965860] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.970774] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.975690] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 125.981052] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.985884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.991059] RIP: 0033:0x455a09 2018/05/17 00:30:47 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x380, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x9, @empty, 0x9}}, 0x7fffffff, 0x4, 0x8001, "e1368bee8cbf4edb2cbe3ffa4f3102e68e220f2bbab6f32edc23744a145d0467ce2c5e4cae503016da16fd7a5c1a851a0988cd274c78d5be7efcb7fc320934a7890c4eb416ed27d5e67a542a8cbc45e1"}, 0xd8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) sendto$inet6(r2, &(0x7f0000000240)="d2", 0x1, 0x0, 0x0, 0x0) write$binfmt_misc(r4, &(0x7f0000000100)={'syz0'}, 0x34000) 2018/05/17 00:30:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x89, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e21, @rand_addr=0x81}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e24, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [], 0x1}}], 0x98) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000005c0)=ANY=[], 0x0) 2018/05/17 00:30:47 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x72b) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r1, r2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, &(0x7f0000000040)="27f21191bf9bfbf17f0e5bb20cab73bf010032ffb6169aefca7aefffffbf00a9862f0a4cfe") lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="757365722e8f08"]) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x4) chroot(&(0x7f00000000c0)='./file0\x00') ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000180)) 2018/05/17 00:30:47 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x20000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/56, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x58) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df", 0x14) userfaultfd(0x0) 2018/05/17 00:30:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000080)="2e2f66696c65302f2f2e2e6530f0ff", 0x0) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@ipx={0x4, 0x6, 0xfffffffffffffff9, "4b98d3504d09", 0x101}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="501fbf0f9fe6568cc9aff686eb7e6aaf947eeb2c94e980fd23aba9a5abcf3a5da6d5a5c4223a2bd854ca086060d7f7c317d8f2a0ee1c8773a20c1ed9377f603af7e6a641864a0614abec21023a9b2551a440c70793fcbab333f52be85caf548e7a9f42896d77b20f199cddeadfeab21e20c4f02f191413ed74bb0c4d54f39a8cda29174b06fa8fb45ca3ed95f3c4e598a3c71dd16bbed34b04d6a52b5e9b28eadc02b178155efba60d282cd79b42b211578b5049b3b4596acb6757580ba7a4f929a9f3f0", 0xc4}], 0x1, &(0x7f0000002a00)=ANY=[@ANYBLOB="900000000000000000000000020000000f7411934fff0e4ff1f691e2804f1a9220399f5b028daa23ad89b6c97c6d2f77f2719598cc71b104018bc289973123b07cf66fb90df1df8788487ca5770bee794c893aa04f54a766248aea1a973bb7adb9a7fc6a5e734eab27f2d2348a9436bd75453a7e6a5bd65bf3e9507c75bccda1022b7fdc6c5a11d6c6b6f7df3e00000008010000000000000b01000000800000e90f5de328c77c4005df7b7798f99a8cf9e074523a2db5190b4991f61ed427cfeffd0e77f92887a076f111f00f933ea579d22582777afeacbc3a4c97397237fae417ed550ac0ed35ae159df3c60f7a78e3094d149da355d61ccf91e2f0ee5caafa0d1d840517997fa4254e4345222c84360cf6582c156b955cb5d331b3cdf341eb87907803f1689d37564817104de027ab97b7a4979b6b65052e62e44f0216a8952a59b01b1b4f190fee656e18998c3951d6066f976004e839b84c6ca6a7823730015af9dd3a82937ae343d2df0958c296a68c24672485ead6477e76c57ca82164c8ce4f7154cfb43b1864ef046454b75916000000000000101000000000000029000000ffff0000b96320f361cc61cdbcf9102131882966551d6dbc9905e4cfa7322bd584cba70b817998afa58a19fe096713c0e0ef55185900ff23ba066ed7d0204bb74ee4b2df2c1bb14786f0ffb9f7da39a4a2e08d1d83794ca5d138f08fa5e53fdaeedda486c3c92dacd83436704df8e351bc121b4f67a16bc396eb0764efcab8a069167d5d593519f8f21844ad20aff86f85cc1e38ad5ca79e8e74266bc8d60140fe731a83cf202b2b823ce30333c3554107dfdbf9adfebcb6be57314b5ecd61719a3eaf21ccf2f705b82d5e7b3e04fd11e2ab3cc581bafb33cb467cf0aeb791078b7792d1ed5849b828880d7381b6a52376a28104709f55ab1a924bbca1ccc225d1b03161b56956421ca05bd560045f881307d2440b41eb687006436cbb36469a5bd1d77d0ebc41f7a6b39d1f8655ebd3d1ef291a5a2da18b82da14ae34c7dd58fa5f59b1efb5f3e874377c2aa4722277372b500cf002e1673e652f8905c7ec02be694f53fe76635c03b461b70ce6eb1f5566759e214fc30e202b6f632666032de3b231ef76379169d10ee530ec8f40aab25a25119cfeafeb1e7490beaccd6b32bb1d059170a841be8be37fe659fe8416ddf13929fd4804347996da865909e025d3ead0ca5558f9cad3425c49e5dd7286bfde83d14e502903fc115a73e6d460b2e5145e09b8c2a583c3434a6d594beee750a387dfb11404e16fcd20a9dee7bcd4865af2831a19358005cbad670bbadbb08a3fc9caedeeba2c498c37bbd9483e17d480ad79c64371ecc369e47eee4fb02add2eb1e0d6d053e784ca1ac2a4712c335148b5a6c27b916a5ad14c697ee803f5bdea63bd05a70f09ac1873d00d3716703b8a57096f10f643339f32eb8215e91d8ae8d0a5716b32fc62e78409e938bb70eafc71f618b9ff69993a2978cb3927e41c39ca8bef755a4b703fe5b55137478f8e6439522c4d4635dc1d2e8799e5710d12493b890abc4e12f77b7325cc99d873f48278fdf22bf4dc69af07287f3c5b9c37ee39376bc11c90b5dba74c139e7edc9d3c3cdc0768491b1c40be7b23df44e67e034d0c665f6133f7e9af12445b8bed5a6a2656ffdd40871d52d0536d3429c4b362539f82d6cff3d736160b346c2b76ef3a6095bde4f37359a70776c0d65a21c311452e33c2763d333f5a923580573ca16fff9e3920897b70913e9c784a95a2d6d34d25451827abfca58ded35400ed5a6ef4b18275bea2caa07edd4d56dc029770dcf634a5b79664a770cee21c9af45ef6266de61b262d9afff060a5ed50b8d5f1317cc23b9448243aee85e40a891214375eaba41e35ecf82ec6a8a2873ae7ebade7129540eb4859a0ba6344f86e82f77629d39ff6d1951c759337f0bb7b82ed96921994cb63a1508d8132d8e826a3f4e69deb06efc2aee9e9a0b93dc53483136c34ed8dbb6536790acff6a488e1100048495bdb4a81eec1776d00810c97269de9493249e0311ba1ef8d9295d4d59fcae832ca9f87ba0a335347ffce9a7f3eb54730bafe6e6e8f084b41bee4a20883f36221afdf1d8453a817dadb3dd2467a7df294fb1b33d01f848903b1d83351e1cfcc856673f7a992c76a90c99a711f198146fb93807e28833b8e1c3c61d148595a9248795a7bc483cd02ef5fa3dd2f38d73a0433cafb59ae6a4cac1ab7c8a085dd614bad947b4239f538f176747449e4f0ba733ef6150ed0ae7f6bd78c13ee3e90912e8e13a4b51e825cdf6294938a4721848070ea532697b384c621db8c727a22b4b6039534c1fd34f3251de67b666867819f4ce25c9489a2d83505cca23e3d7956f157a2521eb3084bf349850b99c24493f0d9f7902ba15688a9b9ca2e93c66ec5791864f93e07a6925205966b8ea91eae8bb986a140b567edc80929b67839128904f12172f020530432f3ecd8e070743832e805d520c3d24308ff20e6912c211067f4f8ef4c41f4b19e3a851adf9d27e5068d93e0e6d70628db54106d387e0d27505771dfb55e2dac058839c773648a6ee52ba581dfa7b7c2ac12b7b940e94fc723f7c5d38300b78e2663af5112dde30233afff26e601f44e17d4da75519453e57c05a4b4c7c9712d4ca93e681675bf7d875333cb3b29b5f31bb18f2f97d93d57e2669c1080b197b3f56c1f2c35587b6421783f398ce638138919187f9d7aafc62d335b18398ca87980d78d078a29eb507986a88daa7863b2bf3831f38e91486e6790d0d9353826e9c0aa7545a1816cf0df0de3c89a8e9537d53afdbd0f738fac9982a949502a9f08a6f5de6e499ba5476682bc86b9693b130ad77cddf8e0b8bd840e3297b3f23b3f439a0bb81d3f057a42a1e53a0aee318254241f6aba9a856aaf96054dfb2a3a5e28a9ee8fabfdc53de24eb5e06ebda96f6aea2a425b76c6bc1ec43939e577bf82add9f50e33beebd4b24f3ba5f31799bb3ffea70142d29a6878b79798b9bd7c9517b245e98ee2db4f890c73cd37f3579d69be8a86b16117f7e6e1cf084f082ca552cf9ebe586f03418bbd61e5beeafe33dead34cfb212b9b701c5f38163722f3999fd8d62648e3512f5235869e8e80c04511cfb6b462abb19ee8d3b5dac2cc5332543cbcc3ab015c8ef51e40770e8cced1bac26e7cfd43612f46442b5c5df81ba45cba6542577051ef97bef4dd30302c40e63a81cabb2e2969f08e4db49b1b52e5c9fd316a03d84a9978bae5e490a8ae4f91db8af8e7bf47e82a7ab2341b1809387ea9fae03c9491124264745f353080267525066c8be76ca3f13b1b600b1c1dc5347c31ab2cfaf099424995a0db7bab881cec0862a54df53d9bb3e77f7f7c927f5c51976ae7ac7a0f60c988e7fcfd647e9281f8e679c1a3ba6fadc392b55af5d159375fdeb4bdffd139c63aea006cac8c80a78ef97a83637394190e4f6767924a78e0e479d95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0x24b8, 0xc0c5}, 0x40000) 2018/05/17 00:30:47 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000b80)=""/186, &(0x7f0000000140)=0xba) 2018/05/17 00:30:47 executing program 6 (fault-call:2 fault-nth:4): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:30:47 executing program 2: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x30901, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000180)=0xfffffffffffffff7) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="0f01c80f01b8a7000f01d10f2362f2e1003e360fe85d00bad104b80700eff20f0199e5c56688af2bd366b9800000c00f326635000400000f30", 0x39}], 0x1, 0x58, &(0x7f00000000c0)=[@cr4={0x1, 0x4004}], 0x1) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) [ 125.994235] RSP: 002b:00007fbc3fcebc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.001941] RAX: ffffffffffffffda RBX: 00007fbc3fcec6d4 RCX: 0000000000455a09 [ 126.009198] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 126.016451] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 126.023705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 126.030968] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000003 2018/05/17 00:30:47 executing program 5: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') unshare(0x2000400) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000002600)='user\x00', &(0x7f0000002640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002680)="09736366b11d1e60261a4709c6bb246fa30955a011a37397972f3006961988d32de31e771e214168ea502ade660f7f83985633c8271ce16ffc95313408db99ecc79b79859a79b679177f2239df4991bed99305489b47ba85121137d3338d698447ee857b23cf7c242ff88de97611f076c9bd5885953713a91fc8d52582163fdcddb2c6540cb959029d", 0x89, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002540)=[{&(0x7f00000000c0)="b4d106b55c", 0x5}, {&(0x7f00000001c0)="912debf297b5316dec5dc410d757f357688c1af289e7b721207a951472660d09bbe6de847f400885ae3340f06df5f860b2c50fadeeb7942abe5e4266a4326038a3d26b61", 0x44}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="1a012c60c11cc2599d9a28e70c320164616fbb34bd3ea7c63267dddd2976484f2aad851b45b0f679e5ea1a63a6016b1cfdeb60b89619498e08e3117b227252ba59c072c0bbe04ebaa83051f1ff2f3fc023e0f3108d8746", 0x57}, {&(0x7f00000012c0)="dd89f2fe3914c4c3b8d9aaac814f182bb0800969be41aa52d4f8704ca26aca0267316c1a9c16eb61d7399564ac4c190369f578c8ed4f3fef5e94e46089feb410efe5119fc6e4cc0ff3b53b615c3762bf186d5ae117a6a6c54c2c0f92778ad337530a7152e18125e171dca4a2747c59f39ecc68c15810a4872317d1fe4c186a0b847af2aa9b52a0f6c64a8f04c9d7e546524e549184272dec7ec1dd036fd3a2d352b023b26fd7f817b41a8ea2a0e876b66a17f160f3b39f1045cd463642b2a1167af5bf03211e02449f476b653ea0978e7fca990ff98d5a8ebc2a4f8d9be662805e10eaf5f7e0f474", 0xe8}, {&(0x7f00000013c0)="f7ed7fb564f7032d2b5e34ba66888aebcea4b64bb27be06fd1737cbede8fcd4a6ce541d66296fcca3c03c0a1f13286f55319cb1db2126733be758dc49511fdaa759f8d0020ee4fe5d746ad492b384abf1db122b870ba66e3d267a7931e1a6435bcccd30d91", 0x65}, {&(0x7f0000001440)="5fdf1dd552d20c16742492f63c4a5451355829dfacab45f6e42cb50419b960773ad4800b35de3fa644802a3c5686fed6776c780b355e64c27d14e167ccca3c488e5ced38b306c39add91a18e373f1c6d88a272530974c3511f1af4d013e6026d9c19c5d48233091fb884923a736df93d5686be4f89b6a7fe5439ffe1ec32e068a587d3974316639eb1fd87426dd002412b965ee9b9191d7094b64488c43efb6384fdb9b165acd547152b7c834df2698493fd7a978bd568b4ebacea670fe84ca3c77c0374e1204e", 0xc7}, {&(0x7f0000000140)='\b', 0x1}, {&(0x7f0000001540)="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", 0x1000}], 0x9, r2) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/17 00:30:47 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x7, 0x0, 0x1000}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040), 0x4) 2018/05/17 00:30:47 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00000004c0)='./file0/.ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000080)='./file0/.ile0\x00', 0x40000005) 2018/05/17 00:30:48 executing program 2: r0 = socket(0xa, 0x4000000000080006, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x9a) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x20, 0x4) socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="08c3c952da0ee2008523bf012cf66f") recvfrom$llc(r0, &(0x7f0000000080)=""/31, 0x1f, 0x2020, &(0x7f0000000000)={0x1a, 0x31f, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x210000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000400)={'ipvs\x00'}, &(0x7f0000000440)=0x1e) connect$unix(r0, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e21}, 0x6e) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000280)="66b8010000000f01c166660f38ddd80f20c06635000004000f22c0650f3066b82eb5b4e70f23d00f21f86635300000040f23f866b9dd09000066b82800000066ba000000000f300f01cf0f01ca0ff56000b842008ee8", 0x56}], 0x1, 0x20, &(0x7f0000000340)=[@cr4={0x1, 0x20000}, @dstype0={0x6, 0x9}], 0x2) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockname(r2, &(0x7f00000001c0)=@sco, &(0x7f0000000240)=0x80) ioctl$KDADDIO(r1, 0x4b34, 0xdcb) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000140)=0x1) 2018/05/17 00:30:48 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x6b69}, 0x2c) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0xf1, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000002c0)=0x4) r5 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)={0x1, [0x0]}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000680)={r6, 0x5}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000700)={r7, 0xfff, 0x354, 0x5, 0x7, 0x26b}, &(0x7f0000000740)=0x14) shmat(r5, &(0x7f0000ffd000/0x1000)=nil, 0x2000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000800)={0x6, 0x1, 0x2, 0x8, 0x401}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000640)=""/17) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) sendfile(r0, r4, &(0x7f0000000000), 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000000600)={&(0x7f0000000300)={0x27, 0x0, 0x1, 0x3, 0xff, 0x6, "a3d92b7545a2f01d88cbf7e58077a4904439e498dc23c791ea29afae8ec9ce867b8c5ffb2f0f7321ad09fd8e0e197ffd2b15ff7c3894b28bffa9df3bb9ea88", 0x8}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000380)="0676c18cb8", 0x5}, {&(0x7f00000003c0)="cec73e4f303d8376cbea9806b6eab10b59c2ad928ecc0e62dce8aa7e2b4269b39875c9b53e45d384514a9e8c72cc6d3bc501c6c1ed1cad29a530bcbc05c7909e28a92e8588476db27eb6ea85280415757478a93c11b941488c535dc2df29f386af7e6e2e37b1aaf63937a2d533f224a39ec1793b8cf5f5f041c0da40902cb0cb05ddad9a0bbe50a75b59fd238c9526ceb4b59e6b2eecb8e0bbb6b7238af2017ea4d669fd1af1b30d70d5a8515105e3af8c33e48837cf66b87acdf98a5ef762bed179c9dae74971814cb1d92187d596e9ef749900bb39e6", 0xd7}], 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="d800000000000000be01000000010000229290d4b850d8cb7d85030a4f061ed3b79906badb911d1cefc2bfcfa88bfd4923d27ea002279a5132f669d23651af5e3cb81afbed16efad2dea018233dcc3340e6494dafecbd753b42f442689021be517183bca5a2e230832b1bcf6773e47a82c64aca48cb091642e98a8640dc5d81135782e915614bffc7f03764fe40dd1ea3c4de564fc062951167cec8e953986716c19e83e15e449a1e6ab820ec8aa65d63aaf872d914039e237501d254d88da1ec10a0b134d04886ea100000000"], 0xd8, 0xc0}, 0x8000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x34}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000880)=ANY=[@ANYRES32=r7, @ANYBLOB="260000be6a04ce450685f85ca12f00e2caaa7cdfbe34a976607d62eb0ac8e81c87add163b59c84d8348a9d2987ae63a14b7ae231ae"], &(0x7f0000000840)=0x2e) close(r1) 2018/05/17 00:30:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) bind$bt_sco(r1, &(0x7f0000000080)={0x1f, {0xac68, 0x1f, 0x8, 0x6, 0x774, 0x7ff}}, 0x8) ioctl(r1, 0x3cf7, &(0x7f0000001d40)="c626262cd401093d73ef2e3d1a10dd359751e78523bf012cf66f2b2301612bc0cb17c8462867d7cb60ca0e835330c76b5f160a49bfcfbb782ae5e21f3f88422b2e3467add68f6538ae86af3ba2ec9d6ba6f7dbab5ea6f4d37c0b7d0b65404c1cb4c25bed12f5060b709f0ddaf5de026ee14b8087d9209b8367beaa8d011d7164a9b21de690f3c4aa2d863676fc1ebde06337fb98dd1d5d95da10089885588a5098e429a2a2e1cb2d") set_thread_area(&(0x7f0000001340)={0x100000000, 0x100000, 0xffffffff, 0x8, 0x4, 0x7fffffff, 0xb046, 0x8000, 0xffffffffffffff81, 0x2}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0xffffffffffffff0b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000001c40)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001c00)={&(0x7f0000001bc0)={0x38, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x38}, 0x1}, 0x20000000) bind$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0x40, 0x9, 0x34, 0x3, 0x3ff, 0x11}}, 0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000001380)={0x9, 0x100000001}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001b00)={0x1, 0x20f471ab}) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udplite6\x00') ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000280)={0x2, 0x1, &(0x7f0000000140)=""/63, &(0x7f0000000180)=""/133, &(0x7f00000012c0)=""/113, 0x100000}) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xdcd960a2) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) write$binfmt_elf64(r1, &(0x7f00000014c0)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x3, 0x80, 0x2, 0x2, 0x3, 0x6, 0x6, 0x5f, 0x40, 0x316, 0x3, 0xfff, 0x38, 0x2, 0xf0, 0x3, 0x200}, [{0x7, 0x9, 0xae3, 0x4, 0x2, 0x7, 0x2ab, 0x6}, {0x70000007, 0x7ff, 0x2, 0x3, 0x81, 0x8, 0x7ff, 0x39a34820}], "0a3ea2df1bbddda7c13b3b95e1c449d6f0e56c11185917031d00781c6d467a689504f48299862e8535bee3d60050adeb0f19953973bca37ace0cf4bc33daaead14274bcbf12303b97907dbe16c58db50219e065e13c1", [[], [], [], [], []]}, 0x606) 2018/05/17 00:30:48 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x6, 0x20000000, 0x0, 0xfff, 0x4, 0x100, 0x20, 0x7, 0xe, 0x6}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)) 2018/05/17 00:30:48 executing program 6 (fault-call:2 fault-nth:5): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 126.497908] device bridge_slave_1 left promiscuous mode [ 126.503576] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.537820] device bridge_slave_0 left promiscuous mode 2018/05/17 00:30:48 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x443) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x1, [0x7]}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x1000000000000000, 0x100006, 0x401, 0x2, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x600) 2018/05/17 00:30:48 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) listen(r0, 0x1000008000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000700)={0x1, 0x9}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) dup2(r0, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r3 = accept4(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) r4 = socket(0xa, 0x200000000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r3) 2018/05/17 00:30:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x1f, 0xffffffffffffff06) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) close(r0) 2018/05/17 00:30:48 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x6b69}, 0x2c) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0xf1, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000002c0)=0x4) r5 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)={0x1, [0x0]}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000680)={r6, 0x5}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000700)={r7, 0xfff, 0x354, 0x5, 0x7, 0x26b}, &(0x7f0000000740)=0x14) shmat(r5, &(0x7f0000ffd000/0x1000)=nil, 0x2000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000800)={0x6, 0x1, 0x2, 0x8, 0x401}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000640)=""/17) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) sendfile(r0, r4, &(0x7f0000000000), 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000000600)={&(0x7f0000000300)={0x27, 0x0, 0x1, 0x3, 0xff, 0x6, "a3d92b7545a2f01d88cbf7e58077a4904439e498dc23c791ea29afae8ec9ce867b8c5ffb2f0f7321ad09fd8e0e197ffd2b15ff7c3894b28bffa9df3bb9ea88", 0x8}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000380)="0676c18cb8", 0x5}, {&(0x7f00000003c0)="cec73e4f303d8376cbea9806b6eab10b59c2ad928ecc0e62dce8aa7e2b4269b39875c9b53e45d384514a9e8c72cc6d3bc501c6c1ed1cad29a530bcbc05c7909e28a92e8588476db27eb6ea85280415757478a93c11b941488c535dc2df29f386af7e6e2e37b1aaf63937a2d533f224a39ec1793b8cf5f5f041c0da40902cb0cb05ddad9a0bbe50a75b59fd238c9526ceb4b59e6b2eecb8e0bbb6b7238af2017ea4d669fd1af1b30d70d5a8515105e3af8c33e48837cf66b87acdf98a5ef762bed179c9dae74971814cb1d92187d596e9ef749900bb39e6", 0xd7}], 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="d800000000000000be01000000010000229290d4b850d8cb7d85030a4f061ed3b79906badb911d1cefc2bfcfa88bfd4923d27ea002279a5132f669d23651af5e3cb81afbed16efad2dea018233dcc3340e6494dafecbd753b42f442689021be517183bca5a2e230832b1bcf6773e47a82c64aca48cb091642e98a8640dc5d81135782e915614bffc7f03764fe40dd1ea3c4de564fc062951167cec8e953986716c19e83e15e449a1e6ab820ec8aa65d63aaf872d914039e237501d254d88da1ec10a0b134d04886ea100000000"], 0xd8, 0xc0}, 0x8000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x34}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000880)=ANY=[@ANYRES32=r7, @ANYBLOB="260000be6a04ce450685f85ca12f00e2caaa7cdfbe34a976607d62eb0ac8e81c87add163b59c84d8348a9d2987ae63a14b7ae231ae"], &(0x7f0000000840)=0x2e) close(r1) 2018/05/17 00:30:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000080)="2e2f66696c65302f662e6c6530f000", 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) lchown(&(0x7f0000000140)="2e2f66696c65302f662e6c6530f000", 0x0, r1) [ 126.543500] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/17 00:30:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x8000000000000000, 0x0, 0x102d, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/17 00:30:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x82c0, 0x2, 0xc7f7}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x5, 0x5, [0x12042dcc, 0x0, 0xfffffffffffff000, 0x9, 0x100]}, 0x12) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000200)}}}], 0x0, 0x0, &(0x7f0000000300)}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r3, r4) 2018/05/17 00:30:48 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=',', 0x1}], 0x1, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/05/17 00:30:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={0xffffffffffffffff, r0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24}}, 0x5, 0x6, 0x5ec5, 0x0, 0x6}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0x6, "bb1b2cc3e1e4"}, &(0x7f0000000480)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x740}}, 0xf3, 0x3}, &(0x7f0000000580)=0x90) r3 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x2, 0x200800) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000000600)=0xfffffff4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r4, 0x7, 0x30, 0x5, 0x80000000}, &(0x7f0000000140)=0x18) [ 126.740557] IPVS: ftp: loaded support on port[0] = 21 [ 126.749085] team0 (unregistering): Port device team_slave_1 removed 2018/05/17 00:30:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setgid(r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"800b700280992a"}, 0xfffffffffffffffe}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) [ 126.813712] team0 (unregistering): Port device team_slave_0 removed [ 126.875228] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 126.905635] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 126.958005] bond0 (unregistering): Released all slaves [ 126.987523] binder: 10148:10150 transaction failed 29189/-22, size 0-0 line 2856 [ 127.011773] binder: 10148:10164 transaction failed 29189/-22, size 0-0 line 2856 [ 127.084360] binder: undelivered TRANSACTION_ERROR: 29189 [ 127.090890] binder: undelivered TRANSACTION_ERROR: 29189 [ 127.759678] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.766144] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.773487] device bridge_slave_0 entered promiscuous mode [ 127.811547] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.817980] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.825332] device bridge_slave_1 entered promiscuous mode [ 127.861697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 127.897978] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 128.008243] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 128.047871] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 128.203929] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 128.211434] team0: Port device team_slave_0 added [ 128.247949] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 128.255199] team0: Port device team_slave_1 added [ 128.278190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 128.285161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 128.294227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 128.321373] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 128.328335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 128.336795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 128.376323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 128.383481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 128.392922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 128.413268] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 128.420353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 128.428418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 128.531258] device bridge_slave_1 left promiscuous mode [ 128.536864] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.548863] device bridge_slave_0 left promiscuous mode [ 128.554409] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.586779] team0 (unregistering): Port device team_slave_1 removed [ 128.596728] team0 (unregistering): Port device team_slave_0 removed [ 128.607697] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 128.627363] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 128.654007] bond0 (unregistering): Released all slaves [ 128.870171] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.876597] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.883251] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.889635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.897081] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 129.247616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.114871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.194364] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 130.273091] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 130.279301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.286929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.360509] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.820789] FAULT_INJECTION: forcing a failure. [ 130.820789] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 130.832646] CPU: 1 PID: 10427 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 130.839942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.849370] Call Trace: [ 130.851956] dump_stack+0x1b9/0x294 [ 130.855593] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.860769] ? debug_check_no_locks_freed+0x310/0x310 [ 130.865950] should_fail.cold.4+0xa/0x1a [ 130.870009] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.875116] ? debug_check_no_locks_freed+0x310/0x310 [ 130.880293] ? print_usage_bug+0xc0/0xc0 [ 130.884347] ? graph_lock+0x170/0x170 [ 130.888132] ? print_usage_bug+0xc0/0xc0 [ 130.892184] ? find_held_lock+0x36/0x1c0 [ 130.896234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.901755] ? should_fail+0x21b/0xbcd [ 130.905640] __alloc_pages_nodemask+0x34e/0xd70 [ 130.910296] ? kasan_check_read+0x11/0x20 [ 130.914441] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 130.919444] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.924621] ? find_held_lock+0x36/0x1c0 [ 130.928678] ? br_vlan_find+0x9d0/0xa90 [ 130.932657] ? check_same_owner+0x320/0x320 [ 130.936975] cache_grow_begin+0x72/0x6c0 [ 130.941048] kmem_cache_alloc+0x689/0x760 [ 130.945180] ? find_held_lock+0x36/0x1c0 [ 130.949248] getname_flags+0xd0/0x5a0 [ 130.953046] user_path_at_empty+0x2d/0x50 [ 130.957182] do_mount+0x172/0x3070 [ 130.960707] ? do_raw_spin_unlock+0x9e/0x2e0 [ 130.965119] ? copy_mount_string+0x40/0x40 [ 130.969337] ? rcu_pm_notify+0xc0/0xc0 [ 130.973209] ? copy_mount_options+0x5f/0x380 [ 130.977610] ? rcu_read_lock_sched_held+0x108/0x120 [ 130.982610] ? kmem_cache_alloc_trace+0x616/0x780 [ 130.987438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.992968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.998487] ? copy_mount_options+0x285/0x380 [ 131.002968] ksys_mount+0x12d/0x140 [ 131.006578] __x64_sys_mount+0xbe/0x150 [ 131.010535] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.015542] do_syscall_64+0x1b1/0x800 [ 131.019414] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.024324] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.029238] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.034607] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.039435] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.044603] RIP: 0033:0x455a09 [ 131.047781] RSP: 002b:00007fe82a741c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.055470] RAX: ffffffffffffffda RBX: 00007fe82a7426d4 RCX: 0000000000455a09 [ 131.062727] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 2018/05/17 00:30:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000040)="74086e750000200000008c00000000", 0x0) fstat(r0, &(0x7f0000000100)) 2018/05/17 00:30:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c5602067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x20}, 0xc) 2018/05/17 00:30:52 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'dummy0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4f000000ec0a000001000000b80000004322fee8c7a4353900c014c2d823a594d5715b91802646bba8c9112d1a8f8b58052d04e599831c991a80d610daf10bfc8014149e992f52ec9f933adddc56bff1d283daf1ca39890ade4448cae8d09325ce23b42846765b685df5e284aebdfb89600e0d138948b07392eb05607ca8bab7c21baac17fceb01882ade92f1c908a36b4bbcbe82f1305475d928bd32fb24e0b361756209cf09a34d06d06c26789d2f9147bddc4c0d304060d03365d50ca27034caede3feaa4143e"]}) 2018/05/17 00:30:52 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000000180)=""/166, 0xa6) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000240)=0x78) 2018/05/17 00:30:52 executing program 7: fanotify_mark(0xffffffffffffffff, 0xd4, 0x0, 0xffffffffffffffff, &(0x7f0000981000)='./file0\x00') r0 = semget$private(0x0, 0x6, 0x20) semctl$IPC_RMID(r0, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x7530}}) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x2, &(0x7f0000ffb000/0x4000)=nil, 0x1) 2018/05/17 00:30:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x800008, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x10001}, 0x14) 2018/05/17 00:30:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00^\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="0f0000000004000000000000"], 0x24}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/dev/rfkill\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) 2018/05/17 00:30:52 executing program 6 (fault-call:2 fault-nth:6): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 131.069976] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 131.077228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.084484] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000005 2018/05/17 00:30:52 executing program 2: r0 = socket(0xa, 0x4000000000003, 0x9) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) 2018/05/17 00:30:52 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8188000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x78, r1, 0x200, 0x70bd2c, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff801}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x0) r2 = socket$inet6(0xa, 0x100000002, 0x0) r3 = socket(0x11, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x400806e, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0x3f00, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 131.220743] FAULT_INJECTION: forcing a failure. [ 131.220743] name failslab, interval 1, probability 0, space 0, times 0 [ 131.232389] CPU: 0 PID: 10446 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 131.239679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.249037] Call Trace: [ 131.251641] dump_stack+0x1b9/0x294 [ 131.255286] ? dump_stack_print_info.cold.2+0x52/0x52 [ 131.260504] should_fail.cold.4+0xa/0x1a [ 131.264589] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.269709] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.274922] ? is_bpf_text_address+0xd7/0x170 [ 131.279434] ? find_held_lock+0x36/0x1c0 [ 131.283516] ? lowpan_compress_addr_64+0x7f0/0xdf0 [ 131.288473] ? check_same_owner+0x320/0x320 [ 131.292813] ? kasan_slab_free+0xe/0x10 [ 131.296802] ? kmem_cache_free+0x86/0x2d0 [ 131.300965] ? putname+0xf2/0x130 [ 131.304438] ? rcu_note_context_switch+0x710/0x710 [ 131.309385] ? ksys_mount+0x12d/0x140 [ 131.313183] ? __x64_sys_mount+0xbe/0x150 [ 131.317318] ? do_syscall_64+0x1b1/0x800 [ 131.321372] __should_failslab+0x124/0x180 [ 131.325617] should_failslab+0x9/0x14 [ 131.329406] kmem_cache_alloc+0x2af/0x760 [ 131.333541] ? perf_trace_lock+0xd6/0x900 [ 131.337769] ? kasan_check_write+0x14/0x20 [ 131.341990] ? do_raw_spin_lock+0xc1/0x200 [ 131.346230] alloc_vfsmnt+0xe0/0x9d0 [ 131.349935] ? mnt_free_id.isra.27+0x60/0x60 [ 131.354333] ? kasan_check_read+0x11/0x20 [ 131.358467] ? graph_lock+0x170/0x170 [ 131.362257] ? rcu_pm_notify+0xc0/0xc0 [ 131.366131] ? trace_hardirqs_off+0xd/0x10 [ 131.370357] ? putname+0xf2/0x130 [ 131.373799] ? putname+0xf2/0x130 [ 131.377243] ? find_held_lock+0x36/0x1c0 [ 131.382267] ? lock_downgrade+0x8e0/0x8e0 [ 131.386406] ? module_unload_free+0x5b0/0x5b0 [ 131.390900] ? lock_release+0xa10/0xa10 [ 131.394867] ? mpi_free.cold.1+0x19/0x19 [ 131.398919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.404448] vfs_kern_mount.part.34+0x88/0x4d0 [ 131.409033] ? may_umount+0xb0/0xb0 [ 131.412647] ? _raw_read_unlock+0x22/0x30 [ 131.416783] ? __get_fs_type+0x97/0xc0 [ 131.420662] do_mount+0x564/0x3070 [ 131.424193] ? do_raw_spin_unlock+0x9e/0x2e0 [ 131.428599] ? interrupt_entry+0xb1/0xf0 [ 131.432665] ? copy_mount_string+0x40/0x40 [ 131.436896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 131.441647] ? retint_kernel+0x10/0x10 [ 131.445530] ? copy_mount_options+0x213/0x380 [ 131.450021] ? write_comp_data+0xa/0x70 [ 131.454000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.459534] ? copy_mount_options+0x285/0x380 [ 131.464032] ksys_mount+0x12d/0x140 [ 131.467649] __x64_sys_mount+0xbe/0x150 [ 131.471610] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.476615] do_syscall_64+0x1b1/0x800 [ 131.480490] ? finish_task_switch+0x1ca/0x840 [ 131.484973] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.489892] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.494815] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.500171] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.505009] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.510197] RIP: 0033:0x455a09 [ 131.513370] RSP: 002b:00007fe82a741c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.521068] RAX: ffffffffffffffda RBX: 00007fe82a7426d4 RCX: 0000000000455a09 [ 131.528333] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 131.535588] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 131.542845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.550101] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000006 [ 131.557864] syz-executor7 (10450) used greatest stack depth: 15368 bytes left [ 131.883395] device bridge_slave_1 left promiscuous mode [ 131.889084] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.901663] device bridge_slave_0 left promiscuous mode [ 131.907161] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.938876] team0 (unregistering): Port device team_slave_1 removed [ 131.948687] team0 (unregistering): Port device team_slave_0 removed [ 131.961642] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 131.976164] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 132.003124] bond0 (unregistering): Released all slaves [ 132.817172] IPVS: ftp: loaded support on port[0] = 21 [ 133.172170] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.178572] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.185885] device bridge_slave_0 entered promiscuous mode [ 133.211291] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.217697] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.224798] device bridge_slave_1 entered promiscuous mode [ 133.250424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 133.275597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 133.344865] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 133.372209] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 133.478528] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 133.485690] team0: Port device team_slave_0 added [ 133.509444] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 133.516585] team0: Port device team_slave_1 added [ 133.541692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 133.568286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 133.594694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 133.621686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 133.853192] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.859601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.866254] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.872619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.879915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 134.706968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.791675] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 134.815159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 134.882098] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 134.888376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 134.895921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 134.974794] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/17 00:30:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) io_setup(0xc, &(0x7f0000000100)=0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0), 0x10) fchdir(r1) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000040)="100000000500000000", 0x9}]) 2018/05/17 00:30:57 executing program 4: 2018/05/17 00:30:57 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) 2018/05/17 00:30:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x6080, 0x0) fanotify_mark(r2, 0xc, 0x2, r3, &(0x7f00000000c0)='./file0\x00') pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000500)="c0", 0x1}], 0x1, 0x0) 2018/05/17 00:30:57 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000280)=""/196, &(0x7f0000000040)=0xc4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x4000}) 2018/05/17 00:30:57 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffff000, 0x30, 0x8, 0xff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001200)={0x200, 0xba, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001240)={r1, 0x100, 0x30, 0x9, 0x3}, &(0x7f0000001280)=0x18) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000080)={0x0, 0x0, 0x3, &(0x7f0000000000)=0x200}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/05/17 00:30:57 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) connect$nfc_raw(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7}, 0x10) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) 2018/05/17 00:30:57 executing program 6 (fault-call:2 fault-nth:7): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:30:57 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x2, &(0x7f0000000280)={0x0, 0xff0f}, 0x8) close(r2) close(r0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x2) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x21, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'rr\x00', 0x20, 0x8, 0x62}, 0x2c) [ 136.829635] IPVS: ftp: loaded support on port[0] = 21 [ 137.173501] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.179903] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.188312] device bridge_slave_0 entered promiscuous mode [ 137.213106] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.219503] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.226679] device bridge_slave_1 entered promiscuous mode [ 137.252008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 137.276550] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 137.343513] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 137.370959] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 137.475581] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 137.482697] team0: Port device team_slave_0 added [ 137.505816] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 137.512952] team0: Port device team_slave_1 added [ 137.536426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 137.561941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 137.588330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 137.614107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 137.836548] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.842960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.849609] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.855983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.650229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 138.730297] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 138.808878] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 138.815131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.822879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.896636] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.363110] FAULT_INJECTION: forcing a failure. [ 139.363110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.375072] CPU: 1 PID: 11018 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 139.382334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.391673] Call Trace: [ 139.394252] dump_stack+0x1b9/0x294 [ 139.397869] ? dump_stack_print_info.cold.2+0x52/0x52 [ 139.403068] should_fail.cold.4+0xa/0x1a [ 139.407116] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.412221] ? pcpu_balance_workfn+0x16d0/0x16d0 [ 139.416980] ? find_held_lock+0x36/0x1c0 [ 139.421055] ? check_same_owner+0x320/0x320 [ 139.425367] ? __lockdep_init_map+0x105/0x590 [ 139.429850] ? rcu_note_context_switch+0x710/0x710 [ 139.434775] ? lockdep_init_map+0x9/0x10 [ 139.438850] ? __might_sleep+0x95/0x190 [ 139.442811] __alloc_pages_nodemask+0x34e/0xd70 [ 139.447473] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 139.452491] ? kasan_check_read+0x11/0x20 [ 139.456724] ? rcu_pm_notify+0xc0/0xc0 [ 139.460615] ? trace_hardirqs_off+0xd/0x10 [ 139.464837] ? putname+0xf2/0x130 [ 139.468283] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 139.473814] alloc_pages_current+0x10c/0x210 [ 139.478209] __get_free_pages+0xf/0x40 [ 139.482089] get_zeroed_page+0x11/0x20 [ 139.485966] mount_fs+0x210/0x328 [ 139.489410] ? mpi_free.cold.1+0x19/0x19 [ 139.493464] vfs_kern_mount.part.34+0xd4/0x4d0 [ 139.498041] ? may_umount+0xb0/0xb0 [ 139.501661] ? _raw_read_unlock+0x22/0x30 [ 139.505794] ? __get_fs_type+0x97/0xc0 [ 139.509670] do_mount+0x564/0x3070 [ 139.513204] ? copy_mount_string+0x40/0x40 [ 139.517422] ? rcu_pm_notify+0xc0/0xc0 [ 139.521361] ? copy_mount_options+0x5f/0x380 [ 139.525763] ? rcu_read_lock_sched_held+0x108/0x120 [ 139.530775] ? kmem_cache_alloc_trace+0x616/0x780 [ 139.535617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 139.541145] ? _copy_from_user+0xdf/0x150 [ 139.545283] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 139.550804] ? copy_mount_options+0x285/0x380 [ 139.555297] ksys_mount+0x12d/0x140 [ 139.558918] __x64_sys_mount+0xbe/0x150 [ 139.562880] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.567888] do_syscall_64+0x1b1/0x800 [ 139.571770] ? syscall_return_slowpath+0x5c0/0x5c0 [ 139.576689] ? syscall_return_slowpath+0x30f/0x5c0 [ 139.581617] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 139.586975] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.591808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.596983] RIP: 0033:0x455a09 [ 139.600157] RSP: 002b:00007f5ff94f9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/17 00:31:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x7, 0x0, "4877bb1f56d48eb1fa5fac76a792a929a57f6062b013ec6b7a9ee231ea85a1c7f5c8fdf3bcaf6c5bb203dab4011d7c6096609012d3e979295204ae936681b23832f302a5020f3f6af0b1d2fb5a00eb09"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0xfffffffffffffffe, 0x80000001, "1c56400ef08dc0d7f6ffea3199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x821c2, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000200)={0x8, 0x25ae0000000000, 0x1}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa}}, 0x0, 0x8, 0x0, "0828bc4ca1b6eef465a075fdd7ddf68ebdb57c5ae00357dab13ead7859aad765382cf6d6af57ebf01ba55ef8b22760b5580ae1841e81cf901598ccdaba6651d293773faac64c8be67ae85cab7f663b07"}, 0xd8) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x10000000000002b2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), 0x4) 2018/05/17 00:31:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) 2018/05/17 00:31:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x6, 0xfffffffffffffc00, 0x7, 0x5, 0x7ff, 0x4f8000000000000, 0x6, 0x7, 0x4, 0x9, 0x6b2, 0xd2}) r1 = syz_open_pts(r0, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0xffffffffffffffe0, 0x4) fdatasync(r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x5, 0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = dup(r1) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000002c0)=""/244) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f0000000080)="f6a81bd08d43ba74") ioctl$TCSETSF(r1, 0x5423, &(0x7f0000000000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000003c0)={r3, r3, 0xb, 0x6a1f121f11b65ee8}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40, 0x0) futimesat(r4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {0x77359400}}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x8001, 0x4) 2018/05/17 00:31:01 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x42041, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$netlink(r0, &(0x7f00000007c0)=@proc={0x10}, 0xc) 2018/05/17 00:31:01 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf7, 0x2) syz_open_pts(r0, 0x200) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x100) r1 = syz_open_procfs(0x0, &(0x7f0000611ff8)='net/tcp\x00') msgget(0x1, 0x40) readv(r1, &(0x7f00009c5000)=[{&(0x7f000090a000)=""/218, 0xda}, {&(0x7f0000b29f66)=""/154, 0x9a}], 0x2) 2018/05/17 00:31:01 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000380)={'bond_slave_1\x00', @ifru_map={0x6, 0x5, 0x8, 0xffff, 0x5, 0x8001}}) 2018/05/17 00:31:01 executing program 6 (fault-call:2 fault-nth:8): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:01 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x131000) clone(0x0, &(0x7f0000000280)="f2bb7bc9fbbc2220ddaddba25a7c5af852979e63decd5e21ef9b745157006cbd53c954c3f1080632fb67534738b16e503f3a46105fb8decce18079a0d0e99841c9dd75ac5c9ae42677bb9e1919baf041ebff09fffe5c7b48f44253caa8f23331299c2f6477904d31a9410c013f28400047", &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/117) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000240)={0x2, 0x8, 0x200000000000000, 0x7, 0xfffffffffffffffe, 0x3}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/12) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000300)={0x2, 0x28000000000000, 0x1}) [ 139.607850] RAX: ffffffffffffffda RBX: 00007f5ff94fa6d4 RCX: 0000000000455a09 [ 139.615105] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 139.622367] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 139.629631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.636890] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000007 2018/05/17 00:31:01 executing program 7: socketpair(0x11, 0xe, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="ef2117d576d57a2457e6b56173f8e076a8007fc38e7cb0c2367d0a5b69582822e5e4097f52067e3020ae4b8178adaa3deb4ee46200bd6f30408c6578332fbd49eff3b65bdfb061dcf8045f6bc3d0ab5a008c14b49a89a5ef47e2055fe913d5e05c524fbc75727e02d357aef170d480bf3f845902e92295dee87a732c2463aa040114f0ecaf7c8ccf28ac48db0ae775380a3cdf271cd956d78df6aff046cb2dc95cfec299e0bfb42b48b6f55d7c5e6db4928c51d59c4020e8bf3d404d3c41d09faa2056179dd12c791de1d0f19a1e5edecabbd7f5e51cc4b18ccea71e4d", @ANYRES16=r2, @ANYBLOB="21002dbd7000fedbdf250200000008000500010000000c000100080001000200000008000500020000006400010008000b007369700014000300ff0100000000000000000000000000010800080000000080080002003a00000008000200bf000000080002000100000008000500010000000c0007002100000004000000080002000c000000080008000600000008000600010000001c00010008000800020000000800090059000000080002003b000000"], 0xb8}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8ffcaf1ee0b0a4b1}, 0x40000) r4 = getpid() perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0xf0, 0x400, 0xffffffffffffffff, 0x2, 0x0, 0xd8df, 0x100, 0x1, 0xfffffffffffffff8, 0x6, 0x80000001, 0x7fff, 0x80000001, 0x7992, 0xffffffff00000000, 0x1, 0x7f, 0x241, 0x4, 0x623743eb, 0xa2, 0x4, 0x6, 0x1, 0xffffffff, 0x0, 0x6, 0x4, 0x10000, 0x1, 0x7, 0x30d8, 0x80000000, 0x100, 0xffffffff7fffffff, 0x80, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x21001, 0x2, 0xffff, 0x1, 0x3f, 0x8, 0xfff}, r4, 0x9, r3, 0x9) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="ffa399a4aaff9835a308"]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x8, 0x10000, 0x1, 0xca11, 0x8, 0x0, 0xffffffffffffffff, {0x0, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}, 0x101}}, 0x0, 0x54a, 0x18f22479, 0x91ff, 0x9}}, &(0x7f0000000540)=0xb0) connect$pptp(r1, &(0x7f0000000900)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r5, 0x3c, &(0x7f0000000580)=[@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x20}, 0x9}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000600)=0x10) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x24, r2, 0x400, 0x70bd27, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5580000000000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/05/17 00:31:01 executing program 1: r0 = socket(0xa, 0xc, 0x21) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c6262643c84da1444453d5") close(r1) 2018/05/17 00:31:01 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x50241, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/binder#\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x8}) r2 = epoll_create1(0x0) r3 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/05/17 00:31:01 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000600)='./file1\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='devpts\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ntfs\x00', 0x10, &(0x7f0000000100)="0b8653cac1ffb0c70160947e2190e1088f757cd992af594b3bd7b95393f3b86293cbbac9261c6c1cac35116420d40b7a64e9e29bae1042ea5338e68ad2a5b0883f49") 2018/05/17 00:31:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/stat\x00') getdents(r0, &(0x7f00000000c0)=""/206, 0x8f) fcntl$notify(r0, 0x402, 0x31) exit(0x0) r1 = socket(0xa, 0x1, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='net/stat\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000240)='net/stat\x00', &(0x7f0000000280)="2a7b8dc95c00", &(0x7f00000002c0)='net/stat\x00', &(0x7f0000000300)='net/stat\x00'], 0x500) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getdents64(r0, &(0x7f0000000340)=""/57, 0x18) 2018/05/17 00:31:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000a80)="ae99", 0x2}], 0x1, &(0x7f0000000000)}, 0xc100) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ac0)="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", 0x1000, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x583}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/17 00:31:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b7ffd3e5401"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0xc0000100]}) 2018/05/17 00:31:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') lseek(r0, 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) fcntl$setpipe(r0, 0x407, 0x4) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x5}) 2018/05/17 00:31:01 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a60000000a84335910000003900090035000c00060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) openat$cgroup_procs(r1, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=@fragment={0x3b, 0x0, 0x6, 0x5, 0x0, 0x80000000, 0x68}, 0x8) 2018/05/17 00:31:01 executing program 6 (fault-call:2 fault-nth:9): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 140.097704] IPv6: NLM_F_REPLACE set, but no existing node found! [ 140.105600] device bridge_slave_1 left promiscuous mode [ 140.111872] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.154800] device bridge_slave_0 left promiscuous mode [ 140.160450] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.188252] IPVS: ftp: loaded support on port[0] = 21 [ 140.218770] team0 (unregistering): Port device team_slave_1 removed [ 140.230381] team0 (unregistering): Port device team_slave_0 removed [ 140.240529] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 140.257130] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 140.286109] bond0 (unregistering): Released all slaves [ 140.306541] IPv6: NLM_F_REPLACE set, but no existing node found! [ 140.976766] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.983246] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.991081] device bridge_slave_0 entered promiscuous mode [ 141.028585] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.035071] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.042885] device bridge_slave_1 entered promiscuous mode [ 141.080927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.119789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.233239] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.274466] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.434413] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 141.442108] team0: Port device team_slave_0 added [ 141.479454] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.486844] team0: Port device team_slave_1 added [ 141.518787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.559365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.600097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.626774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.851675] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.858106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.864769] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.872635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.879926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 142.686440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.769380] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 142.848540] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 142.854744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.862567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 142.870577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.939994] 8021q: adding VLAN 0 to HW filter on device team0 [ 143.402657] FAULT_INJECTION: forcing a failure. [ 143.402657] name failslab, interval 1, probability 0, space 0, times 0 [ 143.414256] CPU: 1 PID: 11351 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 143.421537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.430877] Call Trace: [ 143.433458] dump_stack+0x1b9/0x294 [ 143.437075] ? dump_stack_print_info.cold.2+0x52/0x52 [ 143.442262] ? pcpu_next_fit_region.constprop.23+0x334/0x410 [ 143.448055] should_fail.cold.4+0xa/0x1a [ 143.452102] ? kasan_check_write+0x14/0x20 [ 143.456321] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 143.461406] ? graph_lock+0x170/0x170 [ 143.465192] ? wait_for_completion+0x870/0x870 [ 143.469778] ? graph_lock+0x170/0x170 [ 143.473569] ? find_next_zero_bit+0x111/0x140 [ 143.478051] ? find_held_lock+0x36/0x1c0 [ 143.482097] ? __lock_is_held+0xb5/0x140 [ 143.486150] ? check_same_owner+0x320/0x320 [ 143.490457] ? __might_sleep+0x95/0x190 [ 143.494417] ? rcu_note_context_switch+0x710/0x710 [ 143.499333] __should_failslab+0x124/0x180 [ 143.503565] should_failslab+0x9/0x14 [ 143.507349] __kmalloc+0x2c8/0x760 [ 143.510876] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.515876] ? __lockdep_init_map+0x105/0x590 [ 143.520358] ? __list_lru_init+0xdd/0x790 [ 143.524492] __list_lru_init+0xdd/0x790 [ 143.528451] ? list_lru_destroy+0x4c0/0x4c0 [ 143.532754] ? mark_held_locks+0xc9/0x160 [ 143.536893] ? __raw_spin_lock_init+0x1c/0x100 [ 143.541468] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.546468] ? __lockdep_init_map+0x105/0x590 [ 143.550949] ? lockdep_init_map+0x9/0x10 [ 143.554995] sget_userns+0x73a/0xf00 [ 143.558695] ? get_anon_bdev+0x2f0/0x2f0 [ 143.562863] ? test_bdev_super+0x50/0x50 [ 143.566909] ? destroy_unused_super.part.11+0x110/0x110 [ 143.572374] ? rcu_read_lock_sched_held+0x108/0x120 [ 143.577373] ? __alloc_pages_nodemask+0xacf/0xd70 [ 143.582202] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 143.587214] ? kasan_check_read+0x11/0x20 [ 143.591345] ? cap_capable+0x1f9/0x260 [ 143.595219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.600743] ? security_capable+0x99/0xc0 [ 143.604872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.610409] ? ns_capable_common+0x13f/0x170 [ 143.614803] ? get_anon_bdev+0x2f0/0x2f0 [ 143.618847] sget+0x10b/0x150 [ 143.621934] ? test_bdev_super+0x50/0x50 [ 143.625986] ? fuse_ctl_add_conn+0x280/0x280 [ 143.630385] mount_single+0x3a/0x170 [ 143.634083] fuse_ctl_mount+0x2c/0x40 [ 143.637874] mount_fs+0xae/0x328 [ 143.641226] vfs_kern_mount.part.34+0xd4/0x4d0 [ 143.645800] ? may_umount+0xb0/0xb0 [ 143.649407] ? _raw_read_unlock+0x22/0x30 [ 143.653543] ? __get_fs_type+0x97/0xc0 [ 143.657425] do_mount+0x564/0x3070 [ 143.660948] ? copy_mount_string+0x40/0x40 [ 143.665164] ? rcu_pm_notify+0xc0/0xc0 [ 143.669040] ? copy_mount_options+0x5f/0x380 [ 143.673429] ? rcu_read_lock_sched_held+0x108/0x120 [ 143.678425] ? kmem_cache_alloc_trace+0x616/0x780 [ 143.683252] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.688777] ? _copy_from_user+0xdf/0x150 [ 143.692911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.698428] ? copy_mount_options+0x285/0x380 [ 143.702912] ksys_mount+0x12d/0x140 [ 143.706520] __x64_sys_mount+0xbe/0x150 [ 143.710476] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.715485] do_syscall_64+0x1b1/0x800 [ 143.719354] ? finish_task_switch+0x1ca/0x840 [ 143.723842] ? syscall_return_slowpath+0x5c0/0x5c0 [ 143.728761] ? syscall_return_slowpath+0x30f/0x5c0 [ 143.733675] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 143.739040] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.743876] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.749046] RIP: 0033:0x455a09 2018/05/17 00:31:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x400000005, 0x84) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000000080)="ba", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x4b6}, 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = dup2(r0, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r6, 0x2, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000040)={r6, 0x7}, &(0x7f0000000080)=0xc) 2018/05/17 00:31:05 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x34, 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) r2 = geteuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001680)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000140)="120a6955bb702dabaca5e8ad6036f8e2a16e2d4c30f957733bbfe2468dab75d87757561f66fadb0ce24870c538cf8e8c3bf82f02cf70203bb650385ae49b24236ca9433f35457bdee39cda02a9b2019b3906a35c7a2741828c0483fc7d668f6559a6ffa8f933e1b58fda384482bf4b0056e8452112f6a7092696ad21222979c3683517f54168885d017368fb66b69c0f1289ec3ac1ae25b9268b912feb7a4640b81d634ba538ad2adbaf20043c1f678990ebf90d4e05ee769dc9190c769a38b897b57b137971dc25d2816c9bca7349781af27f94eef6df38b46d3de7380ce40eaff0", 0xe2}, {&(0x7f0000000240)="5e3619c359a244114c729efe387babb60b89e224fadf450c1bf82ce6878c573026bb890946580b7f08145627f2c4eda133a2a2c0fd581844b353f0ecc24a5485f32b2d40a2cf78196af533f95a9bc5fe138c9138fc", 0x55}], 0x2, &(0x7f00000003c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x90, 0x1}, {&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="991deb47f8c090e6a69d223a1f9e3e49dfa9f18f8777aba959c17566e38c7ec0fc9c21ee9fdb6c8a0d854f91a9db1d16df5def2bdbe24905cb1653a2ae4ce508897fa5f2fb4a72b7b47e73ed1df023471acb596a09c2eca2f80cc8327f07c5629fec4e660b41", 0x66}, {&(0x7f0000001580)="76b87bb790ad90f7303f9c25adcceb426adc487d0e169989caac0a01f7cae3ff0186576d4b051867a1486c8d6b3d5e064657cb9391086586583e6f181815aced7a04750faae574879799cb91b103df3c83d5fbb8380cda9e7e547624d68c9ca11ecf91182ecc91d74b40556c0adbffe3aba510cc38e954d3afe7717d9ad72ceed19acbb2fbd1229cc8e2ae6ed0a8cb4d8605800f5db873cf0bda6110a02d02ab5d9a50b6879b42732e61aef39ae0a8d2436f6f5725ef929b290b82ce5900d7", 0xbf}], 0x3}], 0x2, 0x40000) ioctl$int_out(r0, 0x810c5701, &(0x7f0000000100)) 2018/05/17 00:31:05 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={'vcan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = socket(0x9, 0xe, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xc8) ioctl(r2, 0x6, &(0x7f0000000180)="00000000ffffffff2cfb6f") openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x101000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udp\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="61ef70eff9268d07221eb02f577991dd993883db419bdf0a3f6a34c980f977fa40c6574c5d8550822f87d27e2803d40e956be068a48c02c30171abb2f60dca1dd9eb969cdb29c8fc259737614b91", 0x4e) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x1, r4, 0x10003, 0x1}) sendfile(r1, r3, &(0x7f0000000300), 0x0) 2018/05/17 00:31:05 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x402000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r2, 0x1d00) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3ff) write$vnet(r3, &(0x7f0000000580)={0x1, {&(0x7f0000000000)=""/219, 0xfffffffffffffd16, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000003c0)={0x5b, "32ed6e4f2112ecb4de25b650546f9754f971f0b1137441773ba864c27a8769eab30ac0c126e900979ebf6113d94e77bcdf846b1e746b42e936d10e942a41959698ad29a41b658ec2382742c14a4a11d416102a77cd0cd50277d12a"}) 2018/05/17 00:31:05 executing program 1: 2018/05/17 00:31:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x2, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}], 0x1, 0x0) 2018/05/17 00:31:05 executing program 6 (fault-call:2 fault-nth:10): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:05 executing program 5: ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000040)=""/42) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x101, 0x40000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x8000, 0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x8, 0x4e20, 0x4, 0x2, 0x20, 0x80, 0x36, 0x0, r3}, {0x3, 0x0, 0x9, 0x8000, 0xf8560b9, 0x6, 0x5, 0x10001}, {0x5, 0x80000001, 0x101, 0x100000000}, 0x5, 0x6e6bb1, 0x2, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xc4ea240034e246ae}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x1, 0x1, 0x5, 0x800, 0x0, 0xab640000000000}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000300)={0x100, 0xa, 0x2, 0x1f, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 143.752218] RSP: 002b:00007f82bcd41c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 143.759910] RAX: ffffffffffffffda RBX: 00007f82bcd426d4 RCX: 0000000000455a09 [ 143.767167] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 143.774421] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 143.781676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.788928] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000009 2018/05/17 00:31:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x404000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000000c0)=0x1ff) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000010100c00700000000000000000000000000000000000000"]) 2018/05/17 00:31:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x111200, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) ptrace$pokeuser(0x6, r2, 0x7, 0x63) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000100)=0x656, 0x4) accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) 2018/05/17 00:31:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080)="f08904", 0x3) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000140)}, {&(0x7f0000000380)=""/178, 0xb2}], 0x2, 0x0) 2018/05/17 00:31:05 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) ioctl(r0, 0x4000000008912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@usefree='usefree', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x0]}, 0x2c}]}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x16) 2018/05/17 00:31:05 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000300)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000000280)}) [ 144.022828] FAT-fs (loop7): Unrecognized mount option "time_offset=" or missing value 2018/05/17 00:31:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x800008912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1000000000, 0x91c, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r1, 0x0) [ 144.063552] binder: 11386:11387 ERROR: BC_REGISTER_LOOPER called without request [ 144.097788] FAT-fs (loop7): Unrecognized mount option "time_offset=" or missing value 2018/05/17 00:31:05 executing program 6 (fault-call:2 fault-nth:11): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 144.146067] binder: BINDER_SET_CONTEXT_MGR already set [ 144.158231] device bridge_slave_1 left promiscuous mode [ 144.163885] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.172991] binder: 11386:11387 ioctl 40046207 0 returned -16 [ 144.187557] binder: 11386:11397 ERROR: BC_REGISTER_LOOPER called without request 2018/05/17 00:31:05 executing program 4: r0 = socket(0xa, 0x8000b, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="180000001800fdff000000000000f9d60000000004000600"], 0x18}, 0x1}, 0x0) [ 144.204812] device bridge_slave_0 left promiscuous mode [ 144.210458] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.239913] binder: BINDER_SET_CONTEXT_MGR already set [ 144.270176] binder: 11386:11387 ioctl 40046207 0 returned -16 [ 144.376163] team0 (unregistering): Port device team_slave_1 removed [ 144.400904] IPVS: ftp: loaded support on port[0] = 21 [ 144.410311] team0 (unregistering): Port device team_slave_0 removed [ 144.427838] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 144.446568] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 144.596966] bond0 (unregistering): Released all slaves [ 144.988581] syz-executor3 (11362) used greatest stack depth: 13800 bytes left [ 145.370630] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.377271] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.384953] device bridge_slave_0 entered promiscuous mode [ 145.422585] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.429120] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.436841] device bridge_slave_1 entered promiscuous mode [ 145.474681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 145.511835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 145.622478] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 145.661866] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 145.832779] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 145.840309] team0: Port device team_slave_0 added [ 145.877673] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 145.884904] team0: Port device team_slave_1 added [ 145.916698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.959832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.966765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.974749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.001657] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 146.008792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 146.016838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.037490] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 146.044608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.053748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.271723] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.278161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.284821] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.291183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.298491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 146.975435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.108928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.189241] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 147.267140] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 147.273338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.281124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.356411] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.829868] FAULT_INJECTION: forcing a failure. [ 147.829868] name failslab, interval 1, probability 0, space 0, times 0 [ 147.841597] CPU: 1 PID: 11677 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 147.848871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.858211] Call Trace: [ 147.860791] dump_stack+0x1b9/0x294 [ 147.864414] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.869594] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 147.874788] should_fail.cold.4+0xa/0x1a [ 147.878846] ? is_bpf_text_address+0xd7/0x170 [ 147.883337] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.888521] ? unwind_get_return_address+0x61/0xa0 [ 147.893439] ? __save_stack_trace+0x7e/0xd0 [ 147.897744] ? graph_lock+0x170/0x170 [ 147.901547] ? find_held_lock+0x36/0x1c0 [ 147.905613] ? __lock_is_held+0xb5/0x140 [ 147.909658] ? lowpan_compress_addr_64+0x7f0/0xdf0 [ 147.914593] ? check_same_owner+0x320/0x320 [ 147.918938] ? rcu_note_context_switch+0x710/0x710 [ 147.923866] __should_failslab+0x124/0x180 [ 147.928093] should_failslab+0x9/0x14 [ 147.931880] kmem_cache_alloc_trace+0x2cb/0x780 [ 147.936558] ? __kmalloc_node+0x33/0x70 [ 147.940534] ? __kmalloc_node+0x33/0x70 [ 147.944507] ? rcu_read_lock_sched_held+0x108/0x120 [ 147.949520] __memcg_init_list_lru_node+0x17d/0x2c0 [ 147.954523] ? kvfree_rcu+0x20/0x20 [ 147.958136] ? __kmalloc_node+0x47/0x70 [ 147.962101] __list_lru_init+0x456/0x790 [ 147.966151] ? list_lru_destroy+0x4c0/0x4c0 [ 147.970457] ? mark_held_locks+0xc9/0x160 [ 147.974594] ? __raw_spin_lock_init+0x1c/0x100 [ 147.979159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.984161] ? __lockdep_init_map+0x105/0x590 [ 147.988638] ? lockdep_init_map+0x9/0x10 [ 147.992690] sget_userns+0x73a/0xf00 [ 147.996387] ? get_anon_bdev+0x2f0/0x2f0 [ 148.000439] ? test_bdev_super+0x50/0x50 [ 148.004485] ? destroy_unused_super.part.11+0x110/0x110 [ 148.009839] ? rcu_read_lock_sched_held+0x108/0x120 [ 148.014852] ? __alloc_pages_nodemask+0xacf/0xd70 [ 148.019692] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 148.024693] ? kasan_check_read+0x11/0x20 [ 148.028823] ? cap_capable+0x1f9/0x260 [ 148.032697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.038226] ? security_capable+0x99/0xc0 [ 148.042371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.047902] ? ns_capable_common+0x13f/0x170 [ 148.052295] ? get_anon_bdev+0x2f0/0x2f0 [ 148.056346] sget+0x10b/0x150 [ 148.059435] ? test_bdev_super+0x50/0x50 [ 148.063492] ? fuse_ctl_add_conn+0x280/0x280 [ 148.067895] mount_single+0x3a/0x170 [ 148.071594] fuse_ctl_mount+0x2c/0x40 [ 148.075381] mount_fs+0xae/0x328 [ 148.078744] vfs_kern_mount.part.34+0xd4/0x4d0 [ 148.083311] ? may_umount+0xb0/0xb0 [ 148.086928] ? _raw_read_unlock+0x22/0x30 [ 148.091061] ? __get_fs_type+0x97/0xc0 [ 148.094943] do_mount+0x564/0x3070 [ 148.098482] ? copy_mount_string+0x40/0x40 [ 148.102699] ? rcu_pm_notify+0xc0/0xc0 [ 148.106574] ? copy_mount_options+0x5f/0x380 [ 148.110964] ? rcu_read_lock_sched_held+0x108/0x120 [ 148.115965] ? kmem_cache_alloc_trace+0x616/0x780 [ 148.120798] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.126322] ? _copy_from_user+0xdf/0x150 [ 148.130462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.135981] ? copy_mount_options+0x285/0x380 [ 148.140462] ksys_mount+0x12d/0x140 [ 148.144081] __x64_sys_mount+0xbe/0x150 [ 148.148045] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.153072] do_syscall_64+0x1b1/0x800 [ 148.156945] ? syscall_return_slowpath+0x5c0/0x5c0 [ 148.161860] ? syscall_return_slowpath+0x30f/0x5c0 [ 148.166775] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 148.172135] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/17 00:31:09 executing program 2: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/137, 0x89, 0x80000001}, 0x2022) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000300)=""/240, &(0x7f0000000400)=0xf0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r1 = getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x20) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000004c0)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000440)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000500)) getpgrp(r3) sched_setaffinity(r1, 0x8, &(0x7f0000000000)) 2018/05/17 00:31:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000240)=""/40, 0x28}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/05/17 00:31:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 2018/05/17 00:31:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) socketpair(0x5, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0x3ff) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x3) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)) 2018/05/17 00:31:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0xff, 0xfffffffffffffffd, 0x5, 0xc25, 0x7f}, 0x200, 0x100000000}, 0xe) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000002b80), 0x4) bind$rds(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) 2018/05/17 00:31:09 executing program 6 (fault-call:2 fault-nth:12): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:09 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20240, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x2, 0x1}) ioctl(r0, 0x8912, &(0x7f0000000180)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x2000, &(0x7f0000000080), 0x0, r1, 0x2}) 2018/05/17 00:31:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x400000005, 0x84) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000000080)="ba", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x4b6}, 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = dup2(r0, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r6, 0x2, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000040)={r6, 0x7}, &(0x7f0000000080)=0xc) [ 148.176969] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.182140] RIP: 0033:0x455a09 [ 148.185311] RSP: 002b:00007fef98a6ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 148.193009] RAX: ffffffffffffffda RBX: 00007fef98a6b6d4 RCX: 0000000000455a09 [ 148.200285] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 148.207538] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 148.214806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 148.222062] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000000b 2018/05/17 00:31:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = socket$netlink(0x10, 0x3, 0x14) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="973ceff4", @ANYRES16=r3, @ANYBLOB="20002dbd7000ffdbdf2502000000"], 0x14}, 0x1}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/17 00:31:10 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x100, 0x73, 0x100, 0x81, 0x40231, r2}) recvmmsg(r0, &(0x7f0000000040), 0x86, 0x0, &(0x7f0000000040)={0x0, r1+10000000}) 2018/05/17 00:31:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x400f}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 00:31:10 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) gettid() fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)="6e65742f6970365f667f6f776c6162656c00") prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x1000)=nil) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8012, r2, 0x0) pread64(r0, &(0x7f0000000180)=""/171, 0xab, 0x0) 2018/05/17 00:31:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) pread64(r0, &(0x7f00000010c0)=""/4096, 0x278, 0x4000000000) 2018/05/17 00:31:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x3, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x0, 0x30}, 0xc) 2018/05/17 00:31:10 executing program 6 (fault-call:2 fault-nth:13): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 148.592653] device bridge_slave_1 left promiscuous mode [ 148.598307] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.619102] device bridge_slave_0 left promiscuous mode [ 148.624759] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.638560] IPVS: ftp: loaded support on port[0] = 21 [ 148.670926] team0 (unregistering): Port device team_slave_1 removed [ 148.682815] team0 (unregistering): Port device team_slave_0 removed [ 148.694533] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 148.712993] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 148.743731] bond0 (unregistering): Released all slaves [ 149.283121] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.289597] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.315655] device bridge_slave_0 entered promiscuous mode [ 149.379558] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.386068] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.394400] device bridge_slave_1 entered promiscuous mode [ 149.432226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.468749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.576732] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.616399] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 149.786328] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 149.793787] team0: Port device team_slave_0 added [ 149.829615] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 149.837125] team0: Port device team_slave_1 added [ 149.873188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 149.912821] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 149.952972] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 149.960261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.975376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.019707] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 150.026903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.038293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.386431] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.392857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.399537] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.405961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.413326] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 150.420985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 151.223374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.301904] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.380944] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.387175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.394723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.469473] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.930747] FAULT_INJECTION: forcing a failure. [ 151.930747] name failslab, interval 1, probability 0, space 0, times 0 [ 151.942676] CPU: 0 PID: 11995 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 151.949948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.959287] Call Trace: [ 151.961868] dump_stack+0x1b9/0x294 [ 151.965484] ? dump_stack_print_info.cold.2+0x52/0x52 [ 151.970670] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 151.975850] should_fail.cold.4+0xa/0x1a [ 151.979898] ? is_bpf_text_address+0xd7/0x170 [ 151.984381] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.989480] ? unwind_get_return_address+0x61/0xa0 [ 151.994421] ? __save_stack_trace+0x7e/0xd0 [ 151.998724] ? graph_lock+0x170/0x170 [ 152.002515] ? find_held_lock+0x36/0x1c0 [ 152.006560] ? __lock_is_held+0xb5/0x140 [ 152.010610] ? check_same_owner+0x320/0x320 [ 152.014918] ? rcu_note_context_switch+0x710/0x710 [ 152.019832] __should_failslab+0x124/0x180 [ 152.024072] should_failslab+0x9/0x14 [ 152.027857] kmem_cache_alloc_trace+0x2cb/0x780 [ 152.032508] ? __kmalloc_node+0x33/0x70 [ 152.036470] ? __kmalloc_node+0x33/0x70 [ 152.040430] ? rcu_read_lock_sched_held+0x108/0x120 [ 152.045436] __memcg_init_list_lru_node+0x17d/0x2c0 [ 152.050440] ? kvfree_rcu+0x20/0x20 [ 152.054069] ? __kmalloc_node+0x47/0x70 [ 152.058048] __list_lru_init+0x456/0x790 [ 152.062126] ? list_lru_destroy+0x4c0/0x4c0 [ 152.066435] ? mark_held_locks+0xc9/0x160 [ 152.070575] ? __raw_spin_lock_init+0x1c/0x100 [ 152.075143] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.080145] ? __lockdep_init_map+0x105/0x590 [ 152.084625] ? lockdep_init_map+0x9/0x10 [ 152.088674] sget_userns+0x73a/0xf00 [ 152.092377] ? get_anon_bdev+0x2f0/0x2f0 [ 152.096422] ? test_bdev_super+0x50/0x50 [ 152.100474] ? destroy_unused_super.part.11+0x110/0x110 [ 152.105824] ? rcu_read_lock_sched_held+0x108/0x120 [ 152.110824] ? __alloc_pages_nodemask+0xacf/0xd70 [ 152.115651] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 152.120651] ? kasan_check_read+0x11/0x20 [ 152.124786] ? cap_capable+0x1f9/0x260 [ 152.128669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.134192] ? security_capable+0x99/0xc0 [ 152.138327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.143855] ? ns_capable_common+0x13f/0x170 [ 152.148245] ? get_anon_bdev+0x2f0/0x2f0 [ 152.152286] sget+0x10b/0x150 [ 152.155382] ? test_bdev_super+0x50/0x50 [ 152.159439] ? fuse_ctl_add_conn+0x280/0x280 [ 152.163850] mount_single+0x3a/0x170 [ 152.167552] fuse_ctl_mount+0x2c/0x40 [ 152.171335] mount_fs+0xae/0x328 [ 152.174687] vfs_kern_mount.part.34+0xd4/0x4d0 [ 152.179255] ? may_umount+0xb0/0xb0 [ 152.182864] ? _raw_read_unlock+0x22/0x30 [ 152.187003] ? __get_fs_type+0x97/0xc0 [ 152.190902] do_mount+0x564/0x3070 [ 152.194427] ? do_raw_spin_unlock+0x9e/0x2e0 [ 152.198824] ? copy_mount_string+0x40/0x40 [ 152.203047] ? rcu_pm_notify+0xc0/0xc0 [ 152.206934] ? copy_mount_options+0x5f/0x380 [ 152.211326] ? rcu_read_lock_sched_held+0x108/0x120 [ 152.216333] ? kmem_cache_alloc_trace+0x616/0x780 [ 152.221162] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 152.226694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.232217] ? copy_mount_options+0x285/0x380 [ 152.236697] ksys_mount+0x12d/0x140 [ 152.240316] __x64_sys_mount+0xbe/0x150 [ 152.244271] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.249273] do_syscall_64+0x1b1/0x800 [ 152.253147] ? finish_task_switch+0x1ca/0x840 [ 152.257632] ? syscall_return_slowpath+0x5c0/0x5c0 [ 152.262556] ? syscall_return_slowpath+0x30f/0x5c0 [ 152.267482] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 152.272839] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/17 00:31:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='.\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100030000000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@dax='dax', 0x2c}]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000002c0)={0x8, 0x0, [{0x2, 0x6, 0x5, 0x0, 0xf1b, 0x8, 0x94fe}, {0x7, 0x9, 0x1, 0x3, 0x3f, 0xc8, 0x3}, {0x0, 0x7df8, 0x4, 0x5, 0x2, 0x3, 0x36}, {0xb, 0x3, 0x5, 0x9, 0x9, 0xbd, 0x2}, {0xc0000006, 0x7, 0x4, 0x5, 0x3, 0xb8, 0x9}, {0x80000001, 0xe27, 0x3, 0x800, 0xbe3, 0x10b4, 0x5}, {0x8000000a, 0x4, 0x3, 0xacb, 0x7ff, 0xfffffffffffff001, 0x3}, {0x8000000a, 0x0, 0x0, 0x1ff, 0x5, 0x0, 0xa7cb}]}) 2018/05/17 00:31:14 executing program 1: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8083, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000280)=0xffffffff00000001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0x7, 0x5, r1, 0x1, r2, 0x5, 0x8, 0x81}) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000000000)) 2018/05/17 00:31:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x30}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0xd, 0x5, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000148ffc)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/222) close(r0) 2018/05/17 00:31:14 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/17 00:31:14 executing program 4: bpf$PROG_LOAD(0x2, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f000000cfd0)=@raw, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20}}}, 0x84) 2018/05/17 00:31:14 executing program 6 (fault-call:2 fault-nth:14): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:14 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x200, 0x0) renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000640)="0ca546c91bfbd83eace1057d5a8b13fb5a4f43cf6919a8f34dec2799ff4158a44c79feb01ef5d190ca888d9b38f3d42c7aca74917cd1240f9897090c56b6788c8e7bc9e43edf78ec8cf75350ef14a35ec0d61367427d58572264c8fd49e78ab237c4c58b0cfa18303a3da869b5da35016bf9bacccb38672fe7a718e5", 0x7c}], 0x1, 0x0, 0x0, 0x8000}, 0x4000000) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="800000000002000019000000e60100006c000000002800000100000001810000000000000040000080000000000008000000be5a0000ffff53eff525c4a1956ef433a3f7e5173897edd930b25f22788ba95e639c53fe52bdee7cbcf80b26037bd1", 0x61, 0x400}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000500)=""/152, &(0x7f0000000080)=0x98) umount2(&(0x7f0000000280)='./file0\x00', 0x9) sync_file_range(r1, 0x6, 0x3, 0x7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7fff) 2018/05/17 00:31:14 executing program 3: lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='security.evm\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x68) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') fcntl$getflags(r0, 0x401) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0x19}}, {0xa, 0x4e23, 0xfffffffffffff001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x4, [0x3, 0x9, 0x40, 0xffffffffffff0001, 0x4, 0x0, 0xffffffffffffffe0, 0x9]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) [ 152.277672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.282844] RIP: 0033:0x455a09 [ 152.286019] RSP: 002b:00007f7dca91bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 152.293733] RAX: ffffffffffffffda RBX: 00007f7dca91c6d4 RCX: 0000000000455a09 [ 152.300990] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 152.308257] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 152.315507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 152.322764] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000000d 2018/05/17 00:31:14 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='!ime_typeem0eth0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getpgrp(r1) 2018/05/17 00:31:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd601100fe80000000000000fbfffffffffffffeff0200000000080000000000000000010003000200089078"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x800]}) [ 152.384566] EXT4-fs (loop5): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 152.392863] EXT4-fs (loop5): DAX unsupported by block device. Turning off DAX. [ 152.400320] EXT4-fs (loop5): bad geometry: first data block 1 is beyond end of filesystem (0) [ 152.418571] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities 2018/05/17 00:31:14 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x102) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0xe1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@remote}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xffffffffffffff6e) 2018/05/17 00:31:14 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x4001, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)={0x200}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x4, 0x8000}, {0x2, 0x7}, 0x400, 0x0, 0x100000001}) 2018/05/17 00:31:14 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000100)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') umount2(&(0x7f0000000380)='./control/file1\x00', 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r0) 2018/05/17 00:31:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffffffe0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f4ad6e403d6f8880ed9be6780d9a3d96e4ed1da45942c84f6a59553c11323544772f06bda66406d1f892ac1086cb8ca2ab67e") r2 = socket$inet6_sctp(0xa, 0x100000000008, 0x84) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/17 00:31:14 executing program 4: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x7fff) fallocate(r0, 0x3, 0x9, 0x1000001) r1 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lseek(r0, 0x0, 0x4) 2018/05/17 00:31:14 executing program 6 (fault-call:2 fault-nth:15): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 152.684204] EXT4-fs (loop5): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 152.692453] EXT4-fs (loop5): DAX unsupported by block device. Turning off DAX. [ 152.699905] EXT4-fs (loop5): bad geometry: first data block 1 is beyond end of filesystem (0) [ 152.718161] device bridge_slave_1 left promiscuous mode [ 152.723851] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.781967] device bridge_slave_0 left promiscuous mode [ 152.787664] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/17 00:31:14 executing program 5: r0 = socket(0x0, 0x1, 0xfffffffffffffffc) ioctl(r0, 0xa, &(0x7f00000002c0)="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") time(&(0x7f0000000000)) 2018/05/17 00:31:14 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000280)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0x408c5333, &(0x7f0000001280)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 152.830642] IPVS: ftp: loaded support on port[0] = 21 [ 152.883439] team0 (unregistering): Port device team_slave_1 removed [ 152.897455] team0 (unregistering): Port device team_slave_0 removed [ 152.910296] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 152.928240] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 152.960805] bond0 (unregistering): Released all slaves 2018/05/17 00:31:15 executing program 2: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='ramfs\x00', 0x6, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f00000013c0)=[{{&(0x7f0000001140)=@pppol2tpv3in6, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/189, 0xbd}, 0x8}], 0x1, 0x0, &(0x7f00000014c0)) io_submit(0x0, 0x1, &(0x7f00000019c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000007c0), 0x33d}]) delete_module(&(0x7f0000000040)='ramfs\x00', 0x200) 2018/05/17 00:31:15 executing program 3: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) semget(0x3, 0x3, 0x100) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/05/17 00:31:15 executing program 5: r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) sendmmsg(r0, &(0x7f000000f9c0)=[{{&(0x7f00000001c0)=@un=@abs, 0x1a, &(0x7f0000000000), 0x1, &(0x7f00000012c0)}}], 0x33f, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2800, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x1) 2018/05/17 00:31:15 executing program 7: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001480)={[{@nodecompose='nodecompose', 0x2c}]}) unshare(0x40000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x200, 0x7f, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x5, @broadcast=0xffffffff}}, 0xfff, 0x9, 0x5, 0x7, 0x6}, &(0x7f0000000200)=0x98) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_int(r0, 0x29, 0x2000021, &(0x7f0000000240), &(0x7f0000000280)=0x1) 2018/05/17 00:31:15 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/112, &(0x7f0000000280)=0x70) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140)=0x6e12cc0, 0x4) poll(&(0x7f0000000100)=[{r1, 0x488}, {r1, 0x10}, {r1, 0x20}, {r0, 0x1000}], 0x4, 0xfffffffffffffffb) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0xf, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bbf, 0xfffffffffffffff9, {0x6, 0xff, 0x1, 0x100, 0x0, 0x5, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xa8}, 0x1}, 0x0) [ 153.321117] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! [ 153.341704] hfsplus: unable to find HFS+ superblock [ 153.389432] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 00:31:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x80002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x10000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x7f, &(0x7f0000000200)=0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000240)=""/240) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0x155) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0xfffffffffffffff7, 0x8, 0x10c, 0x100, 0x1ff, 0x8, r4}) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/05/17 00:31:15 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000e0e281ab42fb897c0d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a984237d092ef1c00b517026f8bd7f2b0436a4c40960ab3f6bc482809f6bd82caa34799193b35445293b992ab5e44573eef5fd0f423a5cfb386f9cc996c6effde7e603fdeab448671b63bec6e9395aabab4d045f1ad982a2a897fafa710be9e681f3c6a45db03d9e6cb58fbec3d8397005f17d6f7afa102ded1837bcb805600000000000000000000") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) execveat(r1, &(0x7f00000000c0)='\x00', &(0x7f0000000280), &(0x7f0000000080), 0x1000) 2018/05/17 00:31:15 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='%selinuxkeyring.keyringnodev\x00', 0xfffffffffffffffb) r2 = geteuid() r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00000000c0)={0x1, 0x5, [{0x10001, 0x0, 0x2}]}) r4 = getegid() keyctl$chown(0x4, r1, r2, r4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=ANY=[@ANYBLOB="3801000018001307000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000100000000000000000000000000000000000000000000e9000000000000000000000008000000000000000000000000000000000000000000fff10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480003006465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/17 00:31:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1000000d2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="3000000048741ca889110cec5de4773120cddf84bdb07b3f9aa6d56efea9f3660173da220020010000000000b37b28cf9d7ad160"], &(0x7f0000000200)=0x2) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/05/17 00:31:15 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) syz_mount_image$cifs(&(0x7f00000024c0)='cifs\x00', &(0x7f0000002500)='./bus\x00', 0x0, 0x0, &(0x7f0000002400), 0x11000, &(0x7f0000000140)='user(}t\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f00000002c0)=""/139}) r2 = open(&(0x7f0000000380)='./file0\x00', 0x8000, 0x0) fcntl$dupfd(r0, 0x406, r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000480)) [ 153.556349] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 153.592639] hfsplus: unable to find HFS+ superblock [ 153.657922] IPVS: ftp: loaded support on port[0] = 21 [ 153.669060] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 154.156682] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.163240] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.171612] device bridge_slave_0 entered promiscuous mode [ 154.213609] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.220143] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.228175] device bridge_slave_1 entered promiscuous mode [ 154.268361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 154.311260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 154.450785] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 154.490454] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 154.528053] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 154.535053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 154.570776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 154.577699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 154.677256] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 154.684469] team0: Port device team_slave_0 added [ 154.719441] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 154.726850] team0: Port device team_slave_1 added [ 154.763611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 154.792339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.821297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 154.828411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.837518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.859232] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.866433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.875613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 155.172253] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.178691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.185411] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.191801] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.199992] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 155.487325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.459139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.540830] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 156.619861] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 156.626122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 156.633244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 156.710077] 8021q: adding VLAN 0 to HW filter on device team0 [ 157.173915] FAULT_INJECTION: forcing a failure. [ 157.173915] name failslab, interval 1, probability 0, space 0, times 0 [ 157.185272] CPU: 1 PID: 12401 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 157.192550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.201887] Call Trace: [ 157.204468] dump_stack+0x1b9/0x294 [ 157.208083] ? dump_stack_print_info.cold.2+0x52/0x52 [ 157.213273] ? __save_stack_trace+0x7e/0xd0 [ 157.217588] should_fail.cold.4+0xa/0x1a [ 157.221633] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 157.226720] ? save_stack+0x43/0xd0 [ 157.230329] ? kasan_kmalloc+0xc4/0xe0 [ 157.234201] ? kmem_cache_alloc_trace+0x152/0x780 [ 157.239034] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 157.244209] ? __list_lru_init+0x456/0x790 [ 157.248440] ? sget_userns+0x73a/0xf00 [ 157.252506] ? graph_lock+0x170/0x170 [ 157.256289] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 157.261038] ? do_mount+0x564/0x3070 [ 157.264739] ? ksys_mount+0x12d/0x140 [ 157.268524] ? __x64_sys_mount+0xbe/0x150 [ 157.272655] ? do_syscall_64+0x1b1/0x800 [ 157.276701] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.282054] ? find_held_lock+0x36/0x1c0 [ 157.286118] ? __lock_is_held+0xb5/0x140 [ 157.290171] ? check_same_owner+0x320/0x320 [ 157.294488] ? rcu_note_context_switch+0x710/0x710 [ 157.299412] __should_failslab+0x124/0x180 [ 157.303655] should_failslab+0x9/0x14 [ 157.307440] kmem_cache_alloc_trace+0x2cb/0x780 [ 157.312101] ? __kmalloc_node+0x33/0x70 [ 157.316069] ? __kmalloc_node+0x33/0x70 [ 157.320046] ? rcu_read_lock_sched_held+0x108/0x120 [ 157.325050] __memcg_init_list_lru_node+0x17d/0x2c0 [ 157.330052] ? kvfree_rcu+0x20/0x20 [ 157.333662] ? __kmalloc_node+0x47/0x70 [ 157.337621] __list_lru_init+0x456/0x790 [ 157.341668] ? list_lru_destroy+0x4c0/0x4c0 [ 157.345982] ? mark_held_locks+0xc9/0x160 [ 157.350208] ? __raw_spin_lock_init+0x1c/0x100 [ 157.354776] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.359784] ? __lockdep_init_map+0x105/0x590 [ 157.364263] ? lockdep_init_map+0x9/0x10 [ 157.368307] sget_userns+0x73a/0xf00 [ 157.372016] ? get_anon_bdev+0x2f0/0x2f0 [ 157.376071] ? test_bdev_super+0x50/0x50 [ 157.380120] ? destroy_unused_super.part.11+0x110/0x110 [ 157.385466] ? rcu_read_lock_sched_held+0x108/0x120 [ 157.390477] ? __alloc_pages_nodemask+0xacf/0xd70 [ 157.395660] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 157.400663] ? kasan_check_read+0x11/0x20 [ 157.404799] ? cap_capable+0x1f9/0x260 [ 157.408676] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.414289] ? security_capable+0x99/0xc0 [ 157.418434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.423951] ? ns_capable_common+0x13f/0x170 [ 157.428343] ? get_anon_bdev+0x2f0/0x2f0 [ 157.432387] sget+0x10b/0x150 [ 157.435474] ? test_bdev_super+0x50/0x50 [ 157.439519] ? fuse_ctl_add_conn+0x280/0x280 [ 157.443912] mount_single+0x3a/0x170 [ 157.447607] fuse_ctl_mount+0x2c/0x40 [ 157.451400] mount_fs+0xae/0x328 [ 157.454750] vfs_kern_mount.part.34+0xd4/0x4d0 [ 157.459313] ? may_umount+0xb0/0xb0 [ 157.462940] ? _raw_read_unlock+0x22/0x30 [ 157.467078] ? __get_fs_type+0x97/0xc0 [ 157.470949] do_mount+0x564/0x3070 [ 157.474473] ? copy_mount_string+0x40/0x40 [ 157.478695] ? rcu_pm_notify+0xc0/0xc0 [ 157.482566] ? copy_mount_options+0x5f/0x380 [ 157.486954] ? rcu_read_lock_sched_held+0x108/0x120 [ 157.491952] ? kmem_cache_alloc_trace+0x616/0x780 [ 157.496779] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 157.502303] ? _copy_from_user+0xdf/0x150 [ 157.506444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.511980] ? copy_mount_options+0x285/0x380 [ 157.516470] ksys_mount+0x12d/0x140 [ 157.520083] __x64_sys_mount+0xbe/0x150 [ 157.524045] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.529048] do_syscall_64+0x1b1/0x800 [ 157.532920] ? finish_task_switch+0x1ca/0x840 [ 157.537416] ? syscall_return_slowpath+0x5c0/0x5c0 [ 157.542334] ? syscall_return_slowpath+0x30f/0x5c0 [ 157.547258] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 157.552606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.557440] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.562609] RIP: 0033:0x455a09 [ 157.565778] RSP: 002b:00007ff0b470fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/17 00:31:19 executing program 0: mknod(&(0x7f00000001c0)='./file0\x00', 0x1040, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x70, 0x8400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xb43f, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x1df}, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) tkill(r0, 0x1000000000016) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000000340)=[{0x4, 0x100000001, 0x3, 0x200000000, @time={0x77359400}, {0x4, 0x100000000}, {0x200, 0x6}, @raw8={"27620bc94d22d716d784f04d"}}, {0x80000000, 0x2, 0xffffffffffffff81, 0x68, @tick=0x3, {0x200}, {0x0, 0x4}, @ext={0x98, &(0x7f0000000280)="5cc754aa7c367ba6ae93403931f4e8319beabf1039c7380e24c745d5c99c08062a4e4dd37b80791cd5977438dd764e90e61173b29a57b3f233b5606b59f250e2b1269e05d3e394c5b07aa90455e465a8cf4701353de2e33bb1f794e382ff7e97129a6b80df486321fa520cedd902d9dd7a6a685414fb8f13938856f4ea1c8e274dffabb1edd2a4b455c4c160a7aacea524e26cac95ae6fe2"}}], 0x60) 2018/05/17 00:31:19 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x1, {{0xa, 0x4e20, 0xdbcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e23, 0x8ed5, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x588}}]}, 0x290) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101802, 0x0) write$rdma_cm(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="02960000000000fa00000000000000000a0000000000000000000000000000000000ff45ff0000000000000000", @ANYRES32=0xffffffff], 0x45c) 2018/05/17 00:31:19 executing program 7: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001480)={[{@nodecompose='nodecompose', 0x2c}]}) unshare(0x40000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x200, 0x7f, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x5, @broadcast=0xffffffff}}, 0xfff, 0x9, 0x5, 0x7, 0x6}, &(0x7f0000000200)=0x98) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_int(r0, 0x29, 0x2000021, &(0x7f0000000240), &(0x7f0000000280)=0x1) 2018/05/17 00:31:19 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x4, 0x80000000}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000080)={0x1f}, 0xc) 2018/05/17 00:31:19 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @local}, &(0x7f0000000300)=0xc) recvfrom$packet(r0, &(0x7f0000000180)=""/64, 0x40, 0x10000, &(0x7f0000000340)={0x11, 0x15, r1, 0x1, 0xc0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x929, 0x8002) write$binfmt_elf64(r2, &(0x7f0000000300)=ANY=[], 0x303) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000600)=0x9, 0x4) write$binfmt_elf64(r2, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000}]}, 0x78) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000480)) 2018/05/17 00:31:19 executing program 3: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000240)={{}, {r0, r1/1000+30000}}, &(0x7f0000000280)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x34, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/05/17 00:31:19 executing program 6 (fault-call:2 fault-nth:16): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="66b80500000066b90000c0fe0f01d9baf80c66b86072ff8d66efbafc0ced6766c7442400000001006766c7442402f4f500006766c744240600000000670f011c24db8800000f2006670f219a66b9800000c00f326635001000000f3066b8010000000f01d9ba6100b8c61cef0f07", 0x6e}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) [ 157.573469] RAX: ffffffffffffffda RBX: 00007ff0b47106d4 RCX: 0000000000455a09 [ 157.580730] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 157.587989] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 157.595250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 157.602501] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000000f [ 157.671766] hfsplus: unable to find HFS+ superblock 2018/05/17 00:31:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_matches\x00') tee(r1, r1, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/17 00:31:19 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x1) fcntl$setlease(r0, 0x400, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000000c0)={0xd15, 0x5}) fcntl$getflags(r0, 0x401) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40, 0x0) dup2(r0, r1) 2018/05/17 00:31:19 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') dup2(r1, r1) sendfile(r0, r1, &(0x7f0000000480)=0x2000, 0x4) 2018/05/17 00:31:19 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x0, 0xfbe6, 0x8, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000a80)=@broute={'broute\x00', 0x20, 0x4, 0x7e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000001c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x1, 0x22f0, 'rose0\x00', 'ip6_vti0\x00', 'veth1_to_bond\x00', 'bridge0\x00', @random="ce55aa715df7", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0xff, 0x7d4a0138573a30b0], 0xa0, 0x148, 0x190, [@cpu={'cpu\x00', 0x8, {{0x567b}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x8, 0x4, 0x8, 0x0, 0x0, "f34d8104b1a07e4fe2d1ebc00945413da41db67a9a4408bfa28d52523d9574ea2c06c5922c0e50744067eed1d337415296083f1b2c5e78fc7427e0e9dee9f37d"}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xca, 0x2, 0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x2, 0x0, 'veth0\x00', 'veth0_to_bond\x00', 'bcsh0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff], 0x70, 0x118, 0x148}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}, @common=@nflog={'nflog\x00', 0x50, {{0x8183, 0x401, 0x8, 0x0, 0x0, "6be86005d1101276cbc63190c5adea1da45670f7348989bf561ce929490e02abd155cacd7ff2ed5dccb90e88d89603281334e308af9d2494983a730ca6a10e62"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8f}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x40, 0xcfff, 'veth1\x00', 'veth1_to_bridge\x00', 'bridge_slave_0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0xff], 0x70, 0x218, 0x250}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xdc, 'system_u:object_r:klogd_var_run_t:s0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x2, 0x3, 0x0, 0x0, 0x0, "a905385504fb97976ade8e8eafde5b5a92460dd3e6d19b76c2f1442c61fdc37902c8c032606bca658d45f2ae804ba3fe8a02beee5c4e309f58b4546e8672c6e3"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xbcc6a3554fa1944a}}}}, {{{0x5, 0x10, 0x0, 'veth0\x00', 'veth1_to_bond\x00', 'ip6_vti0\x00', 'bpq0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe0, 0x188, 0x200, [@devgroup={'devgroup\x00', 0x18, {{0x8, 0x540, 0x6, 0x10000, 0x5}}}, @state={'state\x00', 0x8, {{0x5}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x1, 0x80000000, 0x800, 0x0, 0x0, "24b7f8141002b95bf8c1453794266f86052abb880beef8cd6cbab3967975696a0f884c32c7ed630aefeb6609518d2d8fe1d47a8f472f047fc0410027367a12df"}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x9ee5, 0xe9a, 0x1, 0x0, "5fad25357af45787bd683fa62213f11aa5e37af1980f2f9f368691de7e0c72fd9cc50657a745860982dcde7d08c8f6fc796ad568520feb9d3270d6ad0fd5e724"}}}}]}]}, 0x860) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000040)=""/189) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) ftruncate(r2, 0x3ff) [ 157.740406] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 00:31:19 executing program 5: syz_mount_image$jfs(&(0x7f0000000840)='jfs\x00', &(0x7f0000000880)='./file0\x00', 0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB='i\b\x00\x00\x00rity,u\x00d=0,\x00']) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x4e24}, 'teql0\x00'}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r0) 2018/05/17 00:31:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000008c0)={0xa, 0x8, 0x9, 0xffffffff, 0x2}, 0x2c) [ 157.903411] jfs: Unrecognized mount option "i" or missing value 2018/05/17 00:31:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x1, 0x116, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae87, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x60) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x4, @empty, 0x6}, 0x1c) mq_open(&(0x7f0000000000)='ppp1*cpuset\x00', 0xbc90196b15ccbe9b, 0x40, &(0x7f0000000040)={0x1, 0x9, 0x7, 0x80000001, 0x1ff, 0x3d, 0xfaf, 0x2000}) 2018/05/17 00:31:19 executing program 6 (fault-call:2 fault-nth:17): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 157.958453] jfs: Unrecognized mount option "i" or missing value [ 158.052801] device bridge_slave_1 left promiscuous mode [ 158.058465] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.113382] device bridge_slave_0 left promiscuous mode [ 158.119079] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.193705] team0 (unregistering): Port device team_slave_1 removed [ 158.199062] IPVS: ftp: loaded support on port[0] = 21 [ 158.206554] team0 (unregistering): Port device team_slave_0 removed [ 158.216898] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 158.231341] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 158.262155] bond0 (unregistering): Released all slaves [ 158.898487] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.905064] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.913138] device bridge_slave_0 entered promiscuous mode [ 158.952561] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.959099] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.966475] device bridge_slave_1 entered promiscuous mode [ 159.002559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 159.039883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 159.148773] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 159.190150] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 159.362433] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 159.369909] team0: Port device team_slave_0 added [ 159.406594] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 159.413742] team0: Port device team_slave_1 added [ 159.442390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 159.483076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 159.521680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.557729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.844220] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.850648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.857301] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.863678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.871685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 160.799144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.135601] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.214372] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.294371] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.300573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.307707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.383875] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.854543] FAULT_INJECTION: forcing a failure. [ 161.854543] name failslab, interval 1, probability 0, space 0, times 0 [ 161.865921] CPU: 1 PID: 12727 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 161.873188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.882531] Call Trace: [ 161.885120] dump_stack+0x1b9/0x294 [ 161.888751] ? dump_stack_print_info.cold.2+0x52/0x52 [ 161.893936] ? __save_stack_trace+0x7e/0xd0 [ 161.898256] should_fail.cold.4+0xa/0x1a [ 161.902313] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 161.907409] ? save_stack+0x43/0xd0 [ 161.911033] ? kasan_kmalloc+0xc4/0xe0 [ 161.914910] ? kmem_cache_alloc_trace+0x152/0x780 [ 161.919839] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 161.925047] ? __list_lru_init+0x456/0x790 [ 161.929283] ? sget_userns+0x73a/0xf00 [ 161.933161] ? graph_lock+0x170/0x170 [ 161.936951] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 161.941700] ? do_mount+0x564/0x3070 [ 161.945402] ? ksys_mount+0x12d/0x140 [ 161.949195] ? __x64_sys_mount+0xbe/0x150 [ 161.953334] ? do_syscall_64+0x1b1/0x800 [ 161.957385] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.962742] ? find_held_lock+0x36/0x1c0 [ 161.966793] ? __lock_is_held+0xb5/0x140 [ 161.970859] ? check_same_owner+0x320/0x320 [ 161.975172] ? rcu_note_context_switch+0x710/0x710 [ 161.980092] __should_failslab+0x124/0x180 [ 161.984320] should_failslab+0x9/0x14 [ 161.988112] kmem_cache_alloc_trace+0x2cb/0x780 [ 161.992785] ? __kmalloc_node+0x33/0x70 [ 161.996747] ? __kmalloc_node+0x33/0x70 [ 162.000742] ? rcu_read_lock_sched_held+0x108/0x120 [ 162.005755] __memcg_init_list_lru_node+0x17d/0x2c0 [ 162.010756] ? kvfree_rcu+0x20/0x20 [ 162.014369] ? __kmalloc_node+0x47/0x70 [ 162.018352] __list_lru_init+0x456/0x790 [ 162.022402] ? list_lru_destroy+0x4c0/0x4c0 [ 162.026707] ? mark_held_locks+0xc9/0x160 [ 162.030844] ? __raw_spin_lock_init+0x1c/0x100 [ 162.035421] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.040421] ? __lockdep_init_map+0x105/0x590 [ 162.044901] ? lockdep_init_map+0x9/0x10 [ 162.048947] sget_userns+0x73a/0xf00 [ 162.052653] ? get_anon_bdev+0x2f0/0x2f0 [ 162.056712] ? test_bdev_super+0x50/0x50 [ 162.060772] ? destroy_unused_super.part.11+0x110/0x110 [ 162.066128] ? rcu_read_lock_sched_held+0x108/0x120 [ 162.071137] ? __alloc_pages_nodemask+0xacf/0xd70 [ 162.075964] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 162.081317] ? kasan_check_read+0x11/0x20 [ 162.085458] ? cap_capable+0x1f9/0x260 [ 162.089334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.094852] ? security_capable+0x99/0xc0 [ 162.098988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.104518] ? ns_capable_common+0x13f/0x170 [ 162.108915] ? get_anon_bdev+0x2f0/0x2f0 [ 162.112962] sget+0x10b/0x150 [ 162.116058] ? test_bdev_super+0x50/0x50 [ 162.120119] ? fuse_ctl_add_conn+0x280/0x280 [ 162.124514] mount_single+0x3a/0x170 [ 162.128220] fuse_ctl_mount+0x2c/0x40 [ 162.132012] mount_fs+0xae/0x328 [ 162.135374] vfs_kern_mount.part.34+0xd4/0x4d0 [ 162.139941] ? may_umount+0xb0/0xb0 [ 162.143555] ? _raw_read_unlock+0x22/0x30 [ 162.147693] ? __get_fs_type+0x97/0xc0 [ 162.151572] do_mount+0x564/0x3070 [ 162.155105] ? do_raw_spin_unlock+0x9e/0x2e0 [ 162.159501] ? copy_mount_string+0x40/0x40 [ 162.163738] ? rcu_pm_notify+0xc0/0xc0 [ 162.167613] ? copy_mount_options+0x5f/0x380 [ 162.172092] ? rcu_read_lock_sched_held+0x108/0x120 [ 162.177102] ? kmem_cache_alloc_trace+0x616/0x780 [ 162.181941] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.187476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.192999] ? copy_mount_options+0x285/0x380 [ 162.197490] ksys_mount+0x12d/0x140 [ 162.201124] __x64_sys_mount+0xbe/0x150 [ 162.205095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.210107] do_syscall_64+0x1b1/0x800 [ 162.213982] ? syscall_return_slowpath+0x5c0/0x5c0 [ 162.218899] ? syscall_return_slowpath+0x30f/0x5c0 [ 162.223813] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 162.229164] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.233997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.239176] RIP: 0033:0x455a09 [ 162.242347] RSP: 002b:00007f111d7f5c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/17 00:31:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x11, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x8, [0x9, 0xe322, 0x7ff, 0x9, 0x401, 0x20, 0x3, 0xfffffffffffffffc]}, 0x5c) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000580)="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", 0xa81}], 0x1, &(0x7f00000016c0)=ANY=[]}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) 2018/05/17 00:31:24 executing program 6 (fault-call:2 fault-nth:18): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:24 executing program 2: keyctl$dh_compute(0x15, &(0x7f0000000480), &(0x7f0000000240)=""/233, 0xfffffd50, &(0x7f0000000100)={&(0x7f00000005c0)={'digest_null-generic\x00'}, 0x0, 0x1b2}) r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e9b491feab79aaf3fd738e373a7dc7b456f311d4cf8e81f5f00d5c59e214b5bacb0be003812eca870133d46f45e302dd18d7f35e42d21d248242cff5424c7b3e4cf7d4f36fa543899e9e8d9b080be81ba31fa1ddcebd07d4e4329f8269876e6d421de5dc24fa6205fd312b5e4f62865ebcd4fd83be61dc30868acb9a4a9e9cea1d6a28a188e974ca", 0x88, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/05/17 00:31:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000000c0)=0xb0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/189) 2018/05/17 00:31:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) r2 = eventfd(0x0) dup3(r1, r2, 0x0) 2018/05/17 00:31:24 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") readv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) tkill(r2, 0x1004000000016) 2018/05/17 00:31:24 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)="bf79effb") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x50000010}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8100, 0x6) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) inotify_init1(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000001c0)={0x800020000010}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)) 2018/05/17 00:31:24 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x9, 0x6, [0x3, 0x2, 0x0, 0x200, 0x8, 0x2]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x1}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) [ 162.250046] RAX: ffffffffffffffda RBX: 00007f111d7f66d4 RCX: 0000000000455a09 [ 162.257300] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 162.264552] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 162.271804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 162.279064] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000011 2018/05/17 00:31:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = socket(0xa, 0x1, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x200, 0x20, 0x8, 0x1, 0x8, 0x87, 0x5686f909, 0x3ff}, &(0x7f0000000280)={0x3f, 0x400, 0x1, 0x0, 0x9, 0xa7, 0x2, 0x1ff}, &(0x7f00000002c0)={0x3, 0x400, 0x1, 0x2, 0x6, 0x7, 0xfffffffffffffffc, 0x3128ac88}, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000380)={&(0x7f0000000340), 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/38, 0x26) chmod(&(0x7f0000000080)='../file0\x00', 0x6) 2018/05/17 00:31:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x242) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0xa7f, {{0x2, 0x4e20, @rand_addr}}}, 0x88) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000000000)=@getsadinfo={0x14, 0x23}, 0x14}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003640)=[{{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/4096, 0x1000}}, {{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002e00)=""/90, 0x5a}}], 0x2, 0x0, &(0x7f00000037c0)={0x0, 0x1c9c380}) 2018/05/17 00:31:24 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x1}, {r0, 0xe000}, {r0, 0x1000}, {r0, 0x4}, {r0, 0x10}, {r0, 0x2}], 0x7, &(0x7f0000000080), &(0x7f00000000c0)={0x4}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/05/17 00:31:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) r3 = socket(0xc161f6b8048d65fe, 0x6, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000100)=""/128) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x8, 0x0, 0x755, 0x2, 0x4, 0x9, 0xba, r4}, &(0x7f0000000280)=0x20) ioctl(r3, 0x100000000008912, &(0x7f0000000240)="c626262ca523bf012cf66f") ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x3) [ 162.636161] device bridge_slave_1 left promiscuous mode [ 162.641783] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.654681] device bridge_slave_0 left promiscuous mode [ 162.660292] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.698899] team0 (unregistering): Port device team_slave_1 removed [ 162.709122] team0 (unregistering): Port device team_slave_0 removed [ 162.722261] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 162.741543] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 162.771415] bond0 (unregistering): Released all slaves 2018/05/17 00:31:25 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faff7807000026ff00", 0x4001}) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000100)=""/215, &(0x7f0000000080)=0xd7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$binfmt_aout(r1, &(0x7f0000000300), 0x20) sync() 2018/05/17 00:31:25 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="560000004dab272ea8d49f1255d0730a0d4bd89e1b3d087a3f7c455868729249b64f5c54721ba761ba0dc749e61c7dea988536191ac27a4c261bf5a9eb7f60c1d31b4d450a12626fe2824623d9f72bca266fc83a340a42"], &(0x7f0000000080)=0x5e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0xae}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x5}, 0x8) 2018/05/17 00:31:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000100)={@broadcast, @local, @broadcast}, &(0x7f0000000140)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000180)='/dev/kvm\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="c4e32d7d0b02dff40f22e70f01d165660f3881ab00000000650f01591bc4c3715cd700c4e3314ca9897e0000ba3e0fc76ec88fc9d89ade", 0x37}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/17 00:31:25 executing program 5: syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="737562766f6c3d362c737562766f6c69643d76626f786e65743165746830776c616e31776c616e312747504c2c00c9ab2a705c8158b98ebd3a4a759843fa801f998764f9a6932c27132bc011cab41db0e0a470d8"]) r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7fffffff, 0x80100) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000340)="068b6229d363cfefd91bb31b5e6df3620cc82f8f60b74fa23eee4b26329c3970bd6c23c2d88941d8a8650aad992d41d4e1c8bac8ed36e47da3c0713026e2fa21538b1cf1d1ff8027efa5eb441512e41f605c5a5ee6557e041d98c6bcced99676388dbc7b60df634f06f2ce842526da69ca95e25eaa827f277189541788938bca6bd407ce9e7aee10460628bb42057d44331cdd13516ae96f54f02b8bdc337b9525098ea85b9bbbe232710c718010e2f3b07c134887bbaf5993c27a1672629768d4735db37d1386949f1d81670e298f1861", 0xd1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x402, 0x0) r2 = accept$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x81950fa1a685d951) recvfrom$unix(r2, &(0x7f0000000140)=""/3, 0x3, 0x100, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/17 00:31:25 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7, 0x20000) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@newtclass={0x80, 0x28, 0x800, 0x70bd2a, 0x25dfdbfc, {0x0, r1, {0xe, 0x81e09265a84b6057}, {0x6, 0xffff}, {0x5, 0xffff}}, [@tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_FD={0x8, 0x1, r2}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_EXCESS={0x8, 0x4, {0xb, 0xf}}}}, @TCA_RATE={0x8, 0x5, {0x9, 0x869}}, @TCA_RATE={0x8, 0x5, {0x1, 0x3}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x1c, 0x2, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x18, 0x0, 0x11, 0xfffffffffffffffa, 0x7, 0x2, 0xbaef, 0x800}}}}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x8000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0xfba, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x88) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x20}, 0x10) 2018/05/17 00:31:25 executing program 6 (fault-call:2 fault-nth:19): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:25 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x2a69df27, 0x8000000000000, 0x34c449d2, 0x6, 0x4, 0x4}, 0x800}, 0xa) [ 163.639884] IPVS: ftp: loaded support on port[0] = 21 [ 164.104258] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.110657] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.117786] device bridge_slave_0 entered promiscuous mode [ 164.142605] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.149059] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.155980] device bridge_slave_1 entered promiscuous mode [ 164.180059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 164.204868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 164.273184] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 164.300642] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 164.406681] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 164.413794] team0: Port device team_slave_0 added [ 164.437507] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 164.444629] team0: Port device team_slave_1 added [ 164.467743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 164.474643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.482554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.503114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 164.510005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.517984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.538689] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 164.545785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.553686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.573870] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 164.581072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.589072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.805378] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.811773] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.819203] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.825570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.833496] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 165.471741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.645953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.725142] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 165.806207] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 165.812418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 165.820212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 165.894513] 8021q: adding VLAN 0 to HW filter on device team0 [ 166.356449] FAULT_INJECTION: forcing a failure. [ 166.356449] name failslab, interval 1, probability 0, space 0, times 0 [ 166.367909] CPU: 0 PID: 13063 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 166.375177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.384516] Call Trace: [ 166.387098] dump_stack+0x1b9/0x294 [ 166.390723] ? dump_stack_print_info.cold.2+0x52/0x52 [ 166.395908] ? __save_stack_trace+0x7e/0xd0 [ 166.400237] should_fail.cold.4+0xa/0x1a [ 166.404313] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 166.409416] ? save_stack+0x43/0xd0 [ 166.413038] ? kasan_kmalloc+0xc4/0xe0 [ 166.416921] ? kmem_cache_alloc_trace+0x152/0x780 [ 166.421753] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 166.426933] ? __list_lru_init+0x456/0x790 [ 166.431163] ? sget_userns+0x73a/0xf00 [ 166.435057] ? graph_lock+0x170/0x170 [ 166.438853] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 166.443590] ? do_mount+0x564/0x3070 [ 166.447295] ? ksys_mount+0x12d/0x140 [ 166.451091] ? __x64_sys_mount+0xbe/0x150 [ 166.455229] ? do_syscall_64+0x1b1/0x800 [ 166.459274] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.464626] ? find_held_lock+0x36/0x1c0 [ 166.468677] ? __lock_is_held+0xb5/0x140 [ 166.472728] ? check_same_owner+0x320/0x320 [ 166.477045] ? rcu_note_context_switch+0x710/0x710 [ 166.481967] __should_failslab+0x124/0x180 [ 166.486207] should_failslab+0x9/0x14 [ 166.489995] kmem_cache_alloc_trace+0x2cb/0x780 [ 166.494674] ? __kmalloc_node+0x33/0x70 [ 166.498650] ? __kmalloc_node+0x33/0x70 [ 166.502611] ? rcu_read_lock_sched_held+0x108/0x120 [ 166.507612] __memcg_init_list_lru_node+0x17d/0x2c0 [ 166.512613] ? kvfree_rcu+0x20/0x20 [ 166.516225] ? __kmalloc_node+0x47/0x70 [ 166.520187] __list_lru_init+0x456/0x790 [ 166.524239] ? list_lru_destroy+0x4c0/0x4c0 [ 166.528546] ? mark_held_locks+0xc9/0x160 [ 166.532687] ? __raw_spin_lock_init+0x1c/0x100 [ 166.537252] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 166.542254] ? __lockdep_init_map+0x105/0x590 [ 166.546732] ? lockdep_init_map+0x9/0x10 [ 166.550787] sget_userns+0x73a/0xf00 [ 166.554495] ? get_anon_bdev+0x2f0/0x2f0 [ 166.558538] ? test_bdev_super+0x50/0x50 [ 166.562596] ? destroy_unused_super.part.11+0x110/0x110 [ 166.567949] ? rcu_read_lock_sched_held+0x108/0x120 [ 166.572959] ? __alloc_pages_nodemask+0xacf/0xd70 [ 166.577788] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 166.582790] ? kasan_check_read+0x11/0x20 [ 166.586932] ? cap_capable+0x1f9/0x260 [ 166.590816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.596354] ? security_capable+0x99/0xc0 [ 166.600504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.606040] ? ns_capable_common+0x13f/0x170 [ 166.610443] ? get_anon_bdev+0x2f0/0x2f0 [ 166.614489] sget+0x10b/0x150 [ 166.617588] ? test_bdev_super+0x50/0x50 [ 166.621631] ? fuse_ctl_add_conn+0x280/0x280 [ 166.626039] mount_single+0x3a/0x170 [ 166.629748] fuse_ctl_mount+0x2c/0x40 [ 166.633533] mount_fs+0xae/0x328 [ 166.636889] vfs_kern_mount.part.34+0xd4/0x4d0 [ 166.641455] ? may_umount+0xb0/0xb0 [ 166.645064] ? _raw_read_unlock+0x22/0x30 [ 166.649196] ? __get_fs_type+0x97/0xc0 [ 166.653077] do_mount+0x564/0x3070 [ 166.656605] ? copy_mount_string+0x40/0x40 [ 166.660832] ? rcu_pm_notify+0xc0/0xc0 [ 166.664713] ? copy_mount_options+0x5f/0x380 [ 166.669102] ? rcu_read_lock_sched_held+0x108/0x120 [ 166.674106] ? kmem_cache_alloc_trace+0x616/0x780 [ 166.678942] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 166.684478] ? _copy_from_user+0xdf/0x150 [ 166.688620] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.694141] ? copy_mount_options+0x285/0x380 [ 166.698623] ksys_mount+0x12d/0x140 [ 166.702236] __x64_sys_mount+0xbe/0x150 [ 166.706196] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 166.711205] do_syscall_64+0x1b1/0x800 [ 166.715077] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 166.719906] ? syscall_return_slowpath+0x5c0/0x5c0 [ 166.724833] ? syscall_return_slowpath+0x30f/0x5c0 [ 166.729758] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 166.735110] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.740469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.746430] RIP: 0033:0x455a09 [ 166.749601] RSP: 002b:00007fef9d071c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/17 00:31:28 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000280)="486d3f0e138e316bc8f9bd6ace1b557e7620", 0x400000000000000) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x200000000000002) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x8100) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000140)=0x6) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000080)=0x411, 0x4) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x7fffffffffffff9}, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/05/17 00:31:28 executing program 4: r0 = socket$inet(0x15, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000004c0)={0xffffffffffffff00, 0x2, 'client1\x00', 0x0, "3da3a651e7f2d939", "84f0ba724611e40b621f63e97ee062130f6fbc328b9f5708a15eafb3658416b8", 0x6, 0x100000000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000180000000000000000000000010000000c000600ed0af0640796d73fc07a537b8c3bd831300405846ace93c513d12098b9f653a50a78d0c073df2e94abc3b26c328db08a58436c7191e323c361280204c963", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = shmget(0x0, 0x1000, 0x54000000, &(0x7f0000d15000/0x1000)=nil) shmat(r3, &(0x7f0000dbb000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x100}, &(0x7f0000000200)=0x8) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = semget(0x0, 0x3, 0x440) semctl$GETZCNT(r5, 0x0, 0xf, &(0x7f0000000400)=""/150) r6 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xcd, 0x80) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f00000002c0)={0x1, 0x5}) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) kcmp(0x0, 0x0, 0x0, r2, r0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r7 = gettid() r8 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f00008c9000/0x1000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000240)=""/35) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) socket$inet(0x2, 0x7, 0x3ff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400}) tkill(r7, 0x1000000000016) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x50000000, {0x4, 0x9, 0x80000000, 0x7ff, 0x4, 0xb6f}, 0x81, 0x7fffffff}, 0xe) 2018/05/17 00:31:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x5c2, 0x3, 0x8000}, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/05/17 00:31:28 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000380)={0x1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ifb0\x00', 0xfffffffffffffe8f) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x6857b21ff1155d93) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000002c0)={0x8000, 0x2, {0xffffffffffffffff, 0x0, 0x6, 0x3, 0x80}}) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000540)={0x2, 0x9d0}) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f00000001c0)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000640)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x429f, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x1ff, 0x10}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1, 0x1000000, 0x8, 0x6, 0x8}, &(0x7f0000000480)=0xffffffffffffff4f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r5, 0x8, 0x30}, &(0x7f0000000500)=0xc) futimesat(r2, &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000200)) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000580)=0x1) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/185, 0xb9) write$binfmt_misc(r2, &(0x7f0000000100)=ANY=[], 0xfffffffffffffcd9) truncate(&(0x7f0000000140)='./file0/bus\x00', 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'team_slave_1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}) 2018/05/17 00:31:28 executing program 5: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x1ff}, &(0x7f0000000280)=0x8) sendmmsg(r1, &(0x7f0000001040)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="2fcc8c592dfd9fe259819ec14cb09179e2df3e2182b9dfd8443bc156f957a86b3232a839b75e03140df5d9fa648d5d0b0439e6640001602aac1615ef7045eaf51f1b76051c0984838ecaf604de690e4bc777112a727f34a4347733171cce2f896ced5732c6c0be45dc8fa602dc51", 0x6e}, {&(0x7f0000000140)="b2cf2211f2e41f9407980b59533539f57ecd6e39736f78645a80eccf94a4c34b2ff596a0a8c55f4c44c39731bb55031bbc3184dd45db435d2c917c8874344445fbe0dc68fbda78dce02af520e5e7338ab3de05089918c63d7f5f9f606bf81d233e86c7c56034ffa8334902c6781b9090e8d896d779d3884dde33e7f3c0ce6f244b8cb03722e84dbcc3e2d3d4a6d1e0ade2c40580e4c8484127246d64f694032dae2d7fa5d9d596", 0xa7}], 0x2, &(0x7f0000000700)=[{0xf8, 0x11f, 0x7fff, "31d5e435fd4d3dc4b213c7539a8cbb0940423ac1a0ea92569f0c304b6131c33a747ed33a24e49f83d895e272972e1c24e78bf25f00b56031a30fe786ca524c8c18d962c4f6c7e11e128c7192e4f34e50eb8aef12a84e58d5cac710c2d826d25efda8196281ddeec8578b6f302fcb1a27e3077ab383760635a48937bf9ca3e6acb0abb84831e076bb130eb152cdd3e9351bd1d19b55d7db51f10ad1942ab088362c8fb64a50358e3f0079b3703e66ce7daad7812ed4e2787e36db0cb17f8ce36f6e8d86c9d0297360c39dee31fd4eb5509e2d679147ce6653f16596ec0cf2cb613f0d34ca80a7"}, {0x70, 0x117, 0x2, "85e00a50b67bf80e13a20195b20006a492b45dfcb21a08e7bab9e784c57fd95b7ef429f1b5d8023178cc8768327ca73df28270b46c3d7e3be2fa909fdffcfcdf3f40d725768a6d0ca74e6af3d0931202a157c347613342f336fae9de"}, {0x80, 0x101, 0xbb, "5b2e38bfa78e7e74c656644a3933cafd24533fc3937e1340b0fc60f30a1c33671440cac30fbb0732c1f9ca17ab37d801a55fa162ba85938776189bf5bf53ad4dfa31e61a4ec76bae05e8dcd1efd4b85660d5b136d0e634c34903b3baaff8161e7dccddcb3182e967dd7be50a"}, {0x28, 0x114, 0x3f, "467094538362b6d8518d355d7b91833db3d3ffd7f966"}], 0x210, 0x4000}, 0x8}, {{&(0x7f0000000dc0)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000300)='=', 0x1}], 0x1, &(0x7f00000011c0)=[{0xa8, 0x10f, 0x26c0, "f0ddd80f4adeabda91b47b1d999ccdbaa6dc1062fba9919d18ab53dba791f366f68d31083f0c787df53a750728ae3774e717de25c37750b6613e1fd7d46c17846c5b3a1655eb29861b7a9d324d91c1c046428d25ae1846a88ef5eeaf4f8b61cd5c397e1c24b28f22ee026f069a4b1e3fe978788882c8d71324a37454433fd8afd66214bced8f07cbd57319e2be08ec214a468a5962c7351a"}], 0xa8, 0x4}}], 0x2, 0x80) r3 = fcntl$getown(r1, 0x9) getpgid(r3) 2018/05/17 00:31:28 executing program 6 (fault-call:2 fault-nth:20): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:28 executing program 0: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x440100) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000002c0)="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", &(0x7f00000001c0)}, 0x20) 2018/05/17 00:31:28 executing program 2: timer_create(0x5, &(0x7f0000000100)={0x0, 0x30, 0x4, @thr={&(0x7f0000000080)="a3c98ed3ed1b0f7b12f681a17ed2ccbb8650f42518a879b0195cf3c32abbf58475c423bc1f2ecee6293f9177ec83b5652ab4fb7f", &(0x7f00000000c0)="36f7eb"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000002c0)={{0x77359400}, {r1, r2+30000000}}, &(0x7f0000000300)) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) finit_module(r3, &(0x7f0000000480)='/dev/snd/seq\x00', 0x3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x1, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={0x5, 0x7, 0x99dcb263faf07496, 0x4, 0x7f, 0x100, 0x7fffffff, 0x7fffffff, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x8}, &(0x7f0000000440)=0x8) r6 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$KIOCSOUND(r3, 0x4b2f, 0x2) getsockopt$sock_int(r6, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = syz_open_dev$sndseq(&(0x7f00000026c0)='/dev/snd/seq\x00', 0x0, 0x8000) r8 = getpid() process_vm_readv(r8, &(0x7f00000004c0), 0x0, &(0x7f0000002640)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/127, 0x7f}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/29, 0x1d}, {&(0x7f00000025c0)=""/58, 0x3a}, {&(0x7f0000002600)=""/36, 0x24}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0xc08c5334, &(0x7f0000000140)={0x0, 0x8000, 0x8785, {0x0, 0x1c9c380}}) [ 166.757739] RAX: ffffffffffffffda RBX: 00007fef9d0726d4 RCX: 0000000000455a09 [ 166.764993] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 166.772250] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 166.779516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 166.786771] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000013 2018/05/17 00:31:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) getsockopt$bt_hci(r2, 0x84, 0x74, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) close(r2) close(r1) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, r3) 2018/05/17 00:31:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = socket(0x10, 0x3, 0x0) dup2(r0, r0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x7ff, 0x33a, 0xe02a, 'queue0\x00', 0x2}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa0000, 0x0) 2018/05/17 00:31:28 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x8100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x0, 0xfffffffffffffffe, 0x0, 0x5f, 0x0, r0}, 0x2c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10000000006, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000009500000000000000000000000000000000"], &(0x7f0000000080)="47104c00", 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251}, 0x26) 2018/05/17 00:31:28 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x56c01, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0)=0x60, 0x4) r2 = eventfd(0xec59) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000340)=""/80, &(0x7f0000000300)=0xf6) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r2}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x4000) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x81, 0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000001c0)={0x1, r2}) r3 = shmget$private(0x0, 0x4000, 0xc00, &(0x7f0000ffc000/0x4000)=nil) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x3) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000240)=""/29) 2018/05/17 00:31:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000000000000000cd08000000000000000000000000000000000000010000800000000000000000000000000000000000000000010000c00000000000000000000000000000000000000000"]) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x640, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000004c0)={0x1c, r1, 0x401, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) 2018/05/17 00:31:28 executing program 2: syz_emit_ethernet(0xe7, &(0x7f00000000c0)={@random="5adc2add252b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0xab, 0x1, "c6", "813924", 0x8884, "428af5e559b6fe527726a3a143d91e98b1a1f4ad8c53156fdd8ffd67f1f88d75a27536bc980b7c996264e6309925eab988e96d31e19a4aa8b40dfa8658cd2ae58be9beb0ea577d5efb918117e0543182e8fed7a8e2108772ab4f6b4d8c369d61b87c6141bf360c681b92c87d90c4118bcf30b7b46d5aa8ff039f9afd89b5e4f63e1959449807e2ad9c28f9f1eba5627cb89af74307e108ca72bd12ba6cc113bce61d080bd3523f40add76bfe3e72e16976dc1d9eda799fc1d946ad7a266c5b7e52d8146916083e2745eb97ee179c82c31d"}}}}}, &(0x7f00000001c0)={0x0, 0x0, [0x6d2, 0x0, 0xef]}) 2018/05/17 00:31:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"e4353af5980299"}, 0x4}, [{"80b40b25c6dd1b"}, {"ec5079344ab9f5"}, {"cdeae57dde24c1"}, {"95a197a91df820"}, {"933df9567fb73c"}, {"0ebb312c05366d"}, {"d3000c5b96c204"}, {"eeb7e1b48244bb"}]}, 0x48) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0xa, 0x2, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty, 0x1}, 0x3ed) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f0000000040), 0x1e6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r3, 0x2}) 2018/05/17 00:31:28 executing program 6 (fault-call:2 fault-nth:21): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 167.039470] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/05/17 00:31:28 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 167.178137] device bridge_slave_1 left promiscuous mode [ 167.183798] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.227340] device bridge_slave_0 left promiscuous mode [ 167.233060] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.270957] IPVS: ftp: loaded support on port[0] = 21 [ 167.300542] team0 (unregistering): Port device team_slave_1 removed [ 167.310462] team0 (unregistering): Port device team_slave_0 removed [ 167.320771] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 167.336513] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 167.365102] bond0 (unregistering): Released all slaves [ 168.058156] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.064604] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.072459] device bridge_slave_0 entered promiscuous mode [ 168.111186] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.117656] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.125510] device bridge_slave_1 entered promiscuous mode [ 168.162966] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 168.200210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 168.312320] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 168.352912] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 168.517961] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 168.525251] team0: Port device team_slave_0 added [ 168.561761] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 168.569684] team0: Port device team_slave_1 added [ 168.606454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.644673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 168.684502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.713165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.942721] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.949124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.955781] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.962148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.969600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 169.778346] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.858685] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.938800] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.945125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.952457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.960732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.030662] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.499420] FAULT_INJECTION: forcing a failure. [ 170.499420] name failslab, interval 1, probability 0, space 0, times 0 [ 170.510755] CPU: 1 PID: 13394 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 170.518030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.527370] Call Trace: [ 170.529946] dump_stack+0x1b9/0x294 [ 170.533580] ? dump_stack_print_info.cold.2+0x52/0x52 [ 170.538766] ? __save_stack_trace+0x7e/0xd0 [ 170.543096] should_fail.cold.4+0xa/0x1a [ 170.547157] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 170.552249] ? save_stack+0x43/0xd0 [ 170.555865] ? kasan_kmalloc+0xc4/0xe0 [ 170.559741] ? kmem_cache_alloc_trace+0x152/0x780 [ 170.564578] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 170.569760] ? __list_lru_init+0x456/0x790 [ 170.573988] ? sget_userns+0x73a/0xf00 [ 170.577877] ? graph_lock+0x170/0x170 [ 170.581664] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 170.586415] ? do_mount+0x564/0x3070 [ 170.590116] ? ksys_mount+0x12d/0x140 [ 170.593898] ? __x64_sys_mount+0xbe/0x150 [ 170.598041] ? do_syscall_64+0x1b1/0x800 [ 170.602098] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 170.607460] ? find_held_lock+0x36/0x1c0 [ 170.611516] ? __lock_is_held+0xb5/0x140 [ 170.615583] ? check_same_owner+0x320/0x320 [ 170.619905] ? rcu_note_context_switch+0x710/0x710 [ 170.624923] __should_failslab+0x124/0x180 [ 170.629172] should_failslab+0x9/0x14 [ 170.632965] kmem_cache_alloc_trace+0x2cb/0x780 [ 170.637637] ? __kmalloc_node+0x33/0x70 [ 170.641597] ? __kmalloc_node+0x33/0x70 [ 170.645769] ? rcu_read_lock_sched_held+0x108/0x120 [ 170.650969] __memcg_init_list_lru_node+0x17d/0x2c0 [ 170.655972] ? kvfree_rcu+0x20/0x20 [ 170.659584] ? __kmalloc_node+0x47/0x70 [ 170.663558] __list_lru_init+0x456/0x790 [ 170.667609] ? list_lru_destroy+0x4c0/0x4c0 [ 170.671938] ? mark_held_locks+0xc9/0x160 [ 170.676096] ? __raw_spin_lock_init+0x1c/0x100 [ 170.680667] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 170.685668] ? __lockdep_init_map+0x105/0x590 [ 170.690158] ? lockdep_init_map+0x9/0x10 [ 170.694214] sget_userns+0x73a/0xf00 [ 170.697917] ? get_anon_bdev+0x2f0/0x2f0 [ 170.701976] ? test_bdev_super+0x50/0x50 [ 170.706034] ? destroy_unused_super.part.11+0x110/0x110 [ 170.711385] ? rcu_read_lock_sched_held+0x108/0x120 [ 170.716388] ? __alloc_pages_nodemask+0xacf/0xd70 [ 170.721226] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 170.726253] ? kasan_check_read+0x11/0x20 [ 170.730403] ? cap_capable+0x1f9/0x260 [ 170.734279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.739799] ? security_capable+0x99/0xc0 [ 170.743932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.749453] ? ns_capable_common+0x13f/0x170 [ 170.754696] ? get_anon_bdev+0x2f0/0x2f0 [ 170.758744] sget+0x10b/0x150 [ 170.761836] ? test_bdev_super+0x50/0x50 [ 170.765883] ? fuse_ctl_add_conn+0x280/0x280 [ 170.770278] mount_single+0x3a/0x170 [ 170.773977] fuse_ctl_mount+0x2c/0x40 [ 170.777761] mount_fs+0xae/0x328 [ 170.781123] vfs_kern_mount.part.34+0xd4/0x4d0 [ 170.785689] ? may_umount+0xb0/0xb0 [ 170.789309] ? _raw_read_unlock+0x22/0x30 [ 170.793447] ? __get_fs_type+0x97/0xc0 [ 170.797332] do_mount+0x564/0x3070 [ 170.800859] ? do_raw_spin_unlock+0x9e/0x2e0 [ 170.805253] ? copy_mount_string+0x40/0x40 [ 170.809477] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 170.814478] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 170.819219] ? retint_kernel+0x10/0x10 [ 170.823099] ? copy_mount_options+0x1f0/0x380 [ 170.827578] ? copy_mount_options+0x1fa/0x380 [ 170.832067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.837602] ? copy_mount_options+0x285/0x380 [ 170.842097] ksys_mount+0x12d/0x140 [ 170.845711] __x64_sys_mount+0xbe/0x150 [ 170.849680] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 170.854693] do_syscall_64+0x1b1/0x800 [ 170.858569] ? finish_task_switch+0x1ca/0x840 [ 170.863060] ? syscall_return_slowpath+0x5c0/0x5c0 [ 170.867986] ? syscall_return_slowpath+0x30f/0x5c0 [ 170.872906] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 170.878257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 170.883104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 170.888280] RIP: 0033:0x455a09 [ 170.891462] RSP: 002b:00007f8d0c564c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/17 00:31:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r2, &(0x7f0000000140)="a3", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x8080) sendto$inet6(r2, &(0x7f0000000280)="b7", 0x1, 0x8800, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000200)) close(r2) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x4) 2018/05/17 00:31:32 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10601, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000180)=0x7, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockname(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfffffc53) 2018/05/17 00:31:32 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8800, 0x0) r2 = dup3(r0, r0, 0x80000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="f021850080650f01dfb8f9028ec066b9800000c00f326635001000000f302976b50fae71a70f090fc7989a0066b92803000066b88700000066ba000000000f300fc3b50a00", 0x45}], 0x1, 0x42, &(0x7f0000000140)=[@dstype0={0x6, 0x2}, @dstype0={0x6, 0xa}], 0x2) 2018/05/17 00:31:32 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x200000) write$eventfd(r0, &(0x7f0000000200)=0x1000, 0x8) futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000048000), 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$cgroup_type(r1, &(0x7f00000001c0)='threaded\x00', 0x10b) write$eventfd(r1, &(0x7f00000000c0), 0x8) write$eventfd(r1, &(0x7f0000000000), 0x8) 2018/05/17 00:31:32 executing program 6 (fault-call:2 fault-nth:22): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000000000000000cd08000000000000000000000000000000000000010000800000000000000000000000000000000000000000010000c00000000000000000000000000000000000000000"]) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x640, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000004c0)={0x1c, r1, 0x401, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) 2018/05/17 00:31:32 executing program 0: perf_event_open(&(0x7f0000000180)={0x200000000003, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000000040)=0x7, 0x63, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000540)=0xfffffffffffffca5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/53, 0x35}, {&(0x7f0000000380)=""/53, 0x35}], 0x2, &(0x7f0000000400)=""/76, 0x4c, 0x4}, 0x21) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0xb) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', r1}) ptrace(0xffffffffffffffff, r0) 2018/05/17 00:31:32 executing program 3: clone(0x1000000, &(0x7f0000000100)="575cdff2a77ca2c5529684d6f0f90ab12d0dfec2079ca44fc52fb1fe3890f22b3d51715713d1344efd0d62c53ee93a385a1a79dc91951596165beadd4d5602a4728d7e17485ae45d4231e8dd594bc7ab470202d2c009635c73e6f0349359882aaf58c2288b09ac9a647b73340dc116a96147c31cda23fdf628ef0c", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)="e78bd0e59ca54926cfec70fc057bb4d978f7d28d422063c91e01eeecb863c8c83a7cddf0ad09907c39884785a3ae59d4e53678e005ce5ad9e0ef39dc09cbac624ae85a749983f27b9d19001a7a0ad727e8481968311ec527f05e234f84f030f1cc1369901437b1460e4a89726e0f00d30fade9c9fe0565aad7daba52") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x2}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x1}}, 0xfe, 0x100, 0x4, 0x3ff, 0x1ff}, &(0x7f0000000480)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0xd144430d7304282, &(0x7f00000000c0)=0x6, 0xffffffffffffff71) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="956e6a90c58e5900000000000000000071101400380000feb93d0000000000000000009500000000000020eba58a3ec422ca1c1d218d25877fbb731b241f236e08e0cc7e7e9adc1255e897f4dab5ca65db04baf4e1bd9a399fef3872564f848387d3688aad5ade364e52de583b3234e72426f95a133b4f6a9a95b857eeb0bd3bf82af1d1813d887d1ea23ee9cfceb27db5cdbc5d96b6da9de85ff16cd6d33d63f910a4fa8de6aa4213175ae7427d9b45e297ea854ec2552a"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 170.899160] RAX: ffffffffffffffda RBX: 00007f8d0c5656d4 RCX: 0000000000455a09 [ 170.906423] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 170.913679] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 170.920934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 170.928202] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000015 [ 170.962135] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/05/17 00:31:32 executing program 1: r0 = socket$inet(0x2, 0x4, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0xfe99, [], 0x180, &(0x7f00000000c0), &(0x7f0000000000)=""/100}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x1}, 0x4) 2018/05/17 00:31:32 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff00000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) 2018/05/17 00:31:32 executing program 7: r0 = socket$inet(0x10, 0x3, 0x85) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001500ff09fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 171.055608] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 1041) [ 171.063396] FAT-fs (loop4): Filesystem has been set read-only 2018/05/17 00:31:32 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x102, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af13, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=""/59, &(0x7f0000000100)=""/193, &(0x7f0000000200)=""/163}) 2018/05/17 00:31:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000002c0)=0xffff, 0x39b) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x10001, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="26417aa84ed7ff9df0caadc13db11a229b36d1ac76cc0ee7474b613a14d1b1d2cb318935c2e7ecb393d3549c2c53642176ea7ec45d71af96fc2a129faee0920a4c472c0d2698529c806797809ff2c1165401f4697727", 0x56, 0x80}, {&(0x7f0000000140)="f87600ee447a9f576eb682188f4fd2ee4da2f70b41fecc872770445db0afb8f06602d695ccea7b7da6228bf941f19a20", 0x30}], 0x0, &(0x7f00000001c0)={[{@session={'session', 0x3d, [0x36, 0x3f]}, 0x2c}]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000005c0)={@rand_addr=0x42, @dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001}, 0xc) [ 171.204316] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 1041) 2018/05/17 00:31:33 executing program 6 (fault-call:2 fault-nth:23): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:33 executing program 4: r0 = semget(0x3, 0x3, 0x80) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000001c0)=""/213) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x6) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="84e3f3e9a6eb752fe8d291af2cf3509d92fc200000008fd1569f37d1f5e638bbc876de7e1c9477662c2a78dce5fc397b814542d3cf5740e66d4a14e1ba2d3b32c7ca982c1a44f3717b7ddb3e22fb9a97ca67e8c13f456e302e9717ef38832396c1814c5327d8d4f346783560991ad19a65d322a2bd471e"]) [ 171.308383] hfsplus: unable to parse mount options 2018/05/17 00:31:33 executing program 3: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x75c, 0x8}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x40, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x8e2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x4e23, 0xc2, @mcast2={0xff, 0x2, [], 0x1}, 0x40}], 0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000000a, 0x8012, r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0xd, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)) [ 171.349114] device bridge_slave_1 left promiscuous mode [ 171.354872] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.371927] hfsplus: unable to parse mount options [ 171.420765] device bridge_slave_0 left promiscuous mode [ 171.426888] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.475698] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "„ãóé¦ëu/èÒ‘¯" [ 171.546171] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "„ãóé¦ëu/èÒ‘¯" [ 171.592266] IPVS: ftp: loaded support on port[0] = 21 [ 171.598246] team0 (unregistering): Port device team_slave_1 removed [ 171.616398] team0 (unregistering): Port device team_slave_0 removed [ 171.633640] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 171.649820] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 171.678641] bond0 (unregistering): Released all slaves [ 171.803981] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 172.371900] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.378384] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.386919] device bridge_slave_0 entered promiscuous mode [ 172.425499] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.432011] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.439773] device bridge_slave_1 entered promiscuous mode [ 172.476699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.514963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 172.626233] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 172.667272] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 172.824155] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 172.831732] team0: Port device team_slave_0 added [ 172.868343] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 172.875757] team0: Port device team_slave_1 added [ 172.908798] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.947261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.980091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.007105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.237845] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.244255] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.250911] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.257308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.264640] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 174.094415] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.174894] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 174.181155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.261666] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 174.267901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.275472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.352181] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.826717] FAULT_INJECTION: forcing a failure. [ 174.826717] name failslab, interval 1, probability 0, space 0, times 0 [ 174.838084] CPU: 0 PID: 13735 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 174.845349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.854829] Call Trace: [ 174.857414] dump_stack+0x1b9/0x294 [ 174.861057] ? dump_stack_print_info.cold.2+0x52/0x52 [ 174.866251] should_fail.cold.4+0xa/0x1a [ 174.870305] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 174.875399] ? print_usage_bug+0xc0/0xc0 [ 174.879465] ? graph_lock+0x170/0x170 [ 174.883267] ? lock_downgrade+0x8e0/0x8e0 [ 174.887415] ? find_held_lock+0x36/0x1c0 [ 174.891467] ? __lock_is_held+0xb5/0x140 [ 174.895527] ? check_same_owner+0x320/0x320 [ 174.899838] ? __might_sleep+0x95/0x190 [ 174.903806] ? rcu_note_context_switch+0x710/0x710 [ 174.908730] __should_failslab+0x124/0x180 [ 174.912956] should_failslab+0x9/0x14 [ 174.916744] __kmalloc+0x2c8/0x760 [ 174.920272] ? __kmalloc_node+0x47/0x70 [ 174.924253] ? __list_lru_init+0xdd/0x790 [ 174.928391] __list_lru_init+0xdd/0x790 [ 174.932367] ? list_lru_destroy+0x4c0/0x4c0 [ 174.936678] ? mark_held_locks+0xc9/0x160 [ 174.940814] ? __raw_spin_lock_init+0x1c/0x100 [ 174.945400] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 174.950421] ? lockdep_init_map+0x9/0x10 [ 174.954473] sget_userns+0x767/0xf00 [ 174.958179] ? get_anon_bdev+0x2f0/0x2f0 [ 174.962246] ? test_bdev_super+0x50/0x50 [ 174.966315] ? destroy_unused_super.part.11+0x110/0x110 [ 174.971682] ? rcu_read_lock_sched_held+0x108/0x120 [ 174.976688] ? __alloc_pages_nodemask+0xacf/0xd70 [ 174.981520] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 174.986707] ? kasan_check_read+0x11/0x20 [ 174.990843] ? cap_capable+0x1f9/0x260 [ 174.994721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.000247] ? security_capable+0x99/0xc0 [ 175.004395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.009918] ? ns_capable_common+0x13f/0x170 [ 175.014315] ? get_anon_bdev+0x2f0/0x2f0 [ 175.018376] sget+0x10b/0x150 [ 175.021466] ? test_bdev_super+0x50/0x50 [ 175.025522] ? fuse_ctl_add_conn+0x280/0x280 [ 175.029913] mount_single+0x3a/0x170 [ 175.033615] fuse_ctl_mount+0x2c/0x40 [ 175.037403] mount_fs+0xae/0x328 [ 175.040764] vfs_kern_mount.part.34+0xd4/0x4d0 [ 175.045344] ? may_umount+0xb0/0xb0 [ 175.048970] ? _raw_read_unlock+0x22/0x30 [ 175.053103] ? __get_fs_type+0x97/0xc0 [ 175.056976] do_mount+0x564/0x3070 [ 175.060514] ? do_raw_spin_unlock+0x9e/0x2e0 [ 175.064913] ? copy_mount_string+0x40/0x40 [ 175.069136] ? rcu_pm_notify+0xc0/0xc0 [ 175.073040] ? copy_mount_options+0x5f/0x380 [ 175.077447] ? rcu_read_lock_sched_held+0x108/0x120 [ 175.082457] ? kmem_cache_alloc_trace+0x616/0x780 [ 175.087304] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 175.092849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.098374] ? copy_mount_options+0x285/0x380 [ 175.102861] ksys_mount+0x12d/0x140 [ 175.106477] __x64_sys_mount+0xbe/0x150 [ 175.110437] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.115441] do_syscall_64+0x1b1/0x800 [ 175.119324] ? syscall_return_slowpath+0x5c0/0x5c0 [ 175.124245] ? syscall_return_slowpath+0x30f/0x5c0 [ 175.129162] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 175.134517] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.139354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.144528] RIP: 0033:0x455a09 [ 175.147701] RSP: 002b:00007fd7278e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 175.155404] RAX: ffffffffffffffda RBX: 00007fd7278e96d4 RCX: 0000000000455a09 [ 175.162658] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 175.169922] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/17 00:31:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) accept$ipx(r0, &(0x7f00000002c0), &(0x7f0000000380)=0x10) connect$netrom(r1, &(0x7f0000000280)=@ax25={0x3, {"9eede9527cf351"}, 0x4}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x3f, 0x0, "9f11ebcd0bf1474bb0954572c05b609c9d1c109d76a2c8d72747b2efce0db5948594ddd4a3b3dffbc73aedc4e460f3d4d0b4b164473122804ccc4a017a3d5bf06d81ee4c7aae0ce430974dc836f33bc4"}, 0xd8) write$tun(r0, &(0x7f00000003c0)={@pi={0x0, 0xe8ef}, @void, @ipx={0xffff, 0xfa, 0x1, 0x0, {@random=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, {@broadcast=0xffffffff, @current, 0x61f}, "a318ba6f1ac1d653f248a034052532ab4d8f341cebce7c79267d6c556b6c5cf18eb69f784d5b1f68f25ac08eeb165b313081ab14a8e3863bb9862a1d171f343ece21338b5ff50dfd1f7475c1e70948a2af4f8efe4a11369bab3974a2b9b39aaeb19c6b239a4a4abe9b1371b5b074aab7803036f4e1ff847205263df9fea586cac24ec36253f4a7d5c21487c82258b0c6717c5187e029070b68c3da2faa457d30193ebc253c2da8a5a59804f687a29c2918ff8d42558e95d380a17e188bc65844e8bd65e05526679e99aa8f7a6f2aba64e05124debfe23e53e44cb8c2"}}, 0xfe) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "177f19352f6e4a025dc11b548c3a8fc085992b5bb8119c632b9c2d2a1d6d235105c53bd02065fd18715ada8437d4cc16f82a8bd54f0487ababab8b64afe95d93ddca5eb9b005755c8b2552d6b022d6c7"}, 0xd8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) pause() r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/raw\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000300)=0x946) 2018/05/17 00:31:36 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @hdr={0x3}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0xe000, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}, 0xfca) 2018/05/17 00:31:36 executing program 6 (fault-call:2 fault-nth:24): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_deladdr={0x20, 0x15, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x20}, 0x1}, 0x4) 2018/05/17 00:31:36 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000380)={0x8, 0x0, 0x0, 0x0, "bb499b368b08e6c4f42f2a5f05fe390795ef0cf56044af1f9f52e46014a9b777de02761e372372a320d79cdb"}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x15002, 0x12000}) 2018/05/17 00:31:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000040)=0xfffffffffffffe43) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x7, 0x4}, 'port1\x00', 0x10, 0x100020, 0x2, 0x3, 0x568, 0x99, 0xdf8, 0x0, 0x3, 0x5}) 2018/05/17 00:31:36 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=@newtaction={0x14, 0x30}, 0x14}, 0x1}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_getroute={0x1c, 0x1a, 0x405, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401100}}, 0x1c}, 0x1}, 0x0) 2018/05/17 00:31:36 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/219, 0xdb, 0x0) fcntl$setpipe(r0, 0x407, 0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x80000001, 0xfffffffffffffece) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffff8001, 0x4000) socket$vsock_dgram(0x28, 0x2, 0x0) [ 175.177263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 175.184520] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000017 2018/05/17 00:31:37 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) listen(r0, 0x0) 2018/05/17 00:31:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x302, 0x0) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x4, 0x1, 0x4, 0x1}}, 0x26) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000002c0)={0x486eba8a, 0x1, 0x8b0d, 0x9, 0x7}, 0xc) r2 = memfd_create(&(0x7f0000000080)='cbc-serpent-avx2\x00', 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0x20000000}) r3 = socket(0xa, 0x3, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) sendmmsg(r4, &(0x7f0000003380)=[{{&(0x7f0000001740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="25c439e76010000000000000000000000000000000b0b0fea32214c47d9ee0c25d675b818ecc87ddd0c96609d19da6cc3b332ef7b321782de578d6af988b7c00000000000adbe688c408b85e468b76bcd7b46f26a1dff4af79aad9d469f78545ae4dd9967f3e51020d14654589cf7ec1a645979e61632685ceb3dc83e478e8564e1a68b429956213b06309e13444cbea517cec7cec5a5c96bbbe"], 0x10, 0x24000000}, 0xfffffffffffffff8}, {{&(0x7f0000002e00)=@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x80, &(0x7f0000003300)=[{&(0x7f0000002e80)="09167451bdc5", 0x6}, {&(0x7f00000030c0)="3124d05415f8c8256435af1a86ca248bdaca42537ee5581f99", 0x19}], 0x2}}], 0x2, 0x0) 2018/05/17 00:31:37 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = socket$inet(0x2, 0x3, 0x1c) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="a9", 0x1) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0x20000003, 0x0, 0x0, 0x267) r1 = socket(0x2000000011, 0x10000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) 2018/05/17 00:31:37 executing program 5: r0 = socket(0xd, 0x1, 0x100000000) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00') ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/17 00:31:37 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1081e, r0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff9, 0x7f, 0x0, 0x7, 0x8000, 0x2, 0x3f, 0x0, 0x50, 0x38, 0x123, 0x3, 0x0, 0x20, 0x1, 0x4, 0x100, 0x7}, [{0x60000000, 0x2, 0x1, 0x40, 0xfff, 0x5, 0x3f, 0x9}, {0x0, 0xee9, 0x4, 0x100, 0x8000, 0x0, 0x9, 0x9}], "7fb1546a4193e2099c9332c347135257c98342d6c80c6f", [[], [], [], [], [], [], [], []]}, 0x88f) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x8, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000640), &(0x7f0000000100), &(0x7f00000007c0)) 2018/05/17 00:31:37 executing program 3: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e21}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/17 00:31:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2200, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/17 00:31:37 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x100, 0x204001) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@bridge_getlink={0x28, 0x12, 0xa01, 0x0, 0x0, {0x7}, [@IFLA_IF_NETNSID={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/05/17 00:31:37 executing program 6 (fault-call:2 fault-nth:25): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:37 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'bcsf0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000001300)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000001280)={0x0, 0x940, 0x7ff, {}, {}, {0x3, 0x7, 0xffffffffffff8001, 0x800}, 0x1, @canfd={{0x4, 0x3f, 0x2efd791c, 0x3}, 0x28, 0x2, 0x0, 0x0, "b74833d80d3add5257fef4d9d131cdf0def3ee914b8dec36d63fdfe9f3aa65ff8fb6f97b5def0d4020aca8a39a45fb04882c28f6289b26848cd44b0f9e3f36f9"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000040), 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x1000000010, 0x802, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000000000)=""/113, &(0x7f0000000080)=0x1) [ 175.569476] device bridge_slave_1 left promiscuous mode [ 175.575192] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.616360] device bridge_slave_0 left promiscuous mode [ 175.622139] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.745382] team0 (unregistering): Port device team_slave_1 removed [ 175.760857] team0 (unregistering): Port device team_slave_0 removed [ 175.762773] IPVS: ftp: loaded support on port[0] = 21 [ 175.772986] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 175.789381] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 175.820649] bond0 (unregistering): Released all slaves [ 176.513380] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.519850] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.527581] device bridge_slave_0 entered promiscuous mode [ 176.566324] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.572776] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.580617] device bridge_slave_1 entered promiscuous mode [ 176.616697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 176.655908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 176.769864] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 176.811054] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 176.984139] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 176.992197] team0: Port device team_slave_0 added [ 177.030792] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 177.037985] team0: Port device team_slave_1 added [ 177.070482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.111288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.142415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.168812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.399290] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.405692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.412363] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.418735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.426160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 178.255505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.336596] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 178.399122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.425385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 178.431583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.439148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.514236] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.987295] FAULT_INJECTION: forcing a failure. [ 178.987295] name failslab, interval 1, probability 0, space 0, times 0 [ 178.998672] CPU: 1 PID: 14070 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 179.005939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.015279] Call Trace: [ 179.017859] dump_stack+0x1b9/0x294 [ 179.021493] ? dump_stack_print_info.cold.2+0x52/0x52 [ 179.026771] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 179.031958] should_fail.cold.4+0xa/0x1a [ 179.036013] ? is_bpf_text_address+0xd7/0x170 [ 179.040507] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 179.045604] ? unwind_get_return_address+0x61/0xa0 [ 179.050520] ? __save_stack_trace+0x7e/0xd0 [ 179.054825] ? graph_lock+0x170/0x170 [ 179.058614] ? find_held_lock+0x36/0x1c0 [ 179.062661] ? __lock_is_held+0xb5/0x140 [ 179.066714] ? check_same_owner+0x320/0x320 [ 179.071035] ? rcu_note_context_switch+0x710/0x710 [ 179.075964] __should_failslab+0x124/0x180 [ 179.080189] should_failslab+0x9/0x14 [ 179.083979] kmem_cache_alloc_trace+0x2cb/0x780 [ 179.088638] ? __kmalloc_node+0x33/0x70 [ 179.092600] ? __kmalloc_node+0x33/0x70 [ 179.096565] ? rcu_read_lock_sched_held+0x108/0x120 [ 179.101583] __memcg_init_list_lru_node+0x17d/0x2c0 [ 179.106587] ? kvfree_rcu+0x20/0x20 [ 179.110212] ? __kmalloc_node+0x47/0x70 [ 179.114173] __list_lru_init+0x456/0x790 [ 179.118222] ? list_lru_destroy+0x4c0/0x4c0 [ 179.122529] ? mark_held_locks+0xc9/0x160 [ 179.126664] ? __raw_spin_lock_init+0x1c/0x100 [ 179.131235] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.136238] ? lockdep_init_map+0x9/0x10 [ 179.140297] sget_userns+0x767/0xf00 [ 179.144017] ? get_anon_bdev+0x2f0/0x2f0 [ 179.148085] ? test_bdev_super+0x50/0x50 [ 179.152132] ? destroy_unused_super.part.11+0x110/0x110 [ 179.157480] ? rcu_read_lock_sched_held+0x108/0x120 [ 179.162494] ? __alloc_pages_nodemask+0xacf/0xd70 [ 179.167327] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 179.172331] ? kasan_check_read+0x11/0x20 [ 179.176464] ? cap_capable+0x1f9/0x260 [ 179.180338] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 179.185858] ? security_capable+0x99/0xc0 [ 179.189993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 179.195520] ? ns_capable_common+0x13f/0x170 [ 179.199915] ? get_anon_bdev+0x2f0/0x2f0 [ 179.203960] sget+0x10b/0x150 [ 179.207052] ? test_bdev_super+0x50/0x50 [ 179.211117] ? fuse_ctl_add_conn+0x280/0x280 [ 179.215518] mount_single+0x3a/0x170 [ 179.219218] fuse_ctl_mount+0x2c/0x40 [ 179.223003] mount_fs+0xae/0x328 [ 179.226363] vfs_kern_mount.part.34+0xd4/0x4d0 [ 179.230935] ? may_umount+0xb0/0xb0 [ 179.234548] ? _raw_read_unlock+0x22/0x30 [ 179.238682] ? __get_fs_type+0x97/0xc0 [ 179.242556] do_mount+0x564/0x3070 [ 179.246087] ? do_raw_spin_unlock+0x9e/0x2e0 [ 179.250486] ? copy_mount_string+0x40/0x40 [ 179.254705] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.259705] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 179.264457] ? retint_kernel+0x10/0x10 [ 179.268335] ? copy_mount_options+0x1f0/0x380 [ 179.272813] ? copy_mount_options+0x1f6/0x380 [ 179.277302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 179.282825] ? copy_mount_options+0x285/0x380 [ 179.287320] ksys_mount+0x12d/0x140 [ 179.290942] __x64_sys_mount+0xbe/0x150 [ 179.294902] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.299912] do_syscall_64+0x1b1/0x800 [ 179.303785] ? finish_task_switch+0x1ca/0x840 [ 179.308266] ? syscall_return_slowpath+0x5c0/0x5c0 [ 179.313193] ? syscall_return_slowpath+0x30f/0x5c0 [ 179.318113] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 179.323472] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 179.328304] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 179.333475] RIP: 0033:0x455a09 2018/05/17 00:31:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000100)="d8cb6541660f22150f232966b9800000c00f326635000100000f30baf80c66b8f436078f66efbafc0c66b8723f000066ef0f01be3a000f20e06635000002000f22e066b99f0b000066b800f0ffff66baffffffff0f30f30f21a8", 0x5a}], 0x1, 0x0, &(0x7f0000000240), 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x100000001, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) 2018/05/17 00:31:41 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) setrlimit(0x7, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x18b42, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000080)={0x5, 0xfffffffffffffff7}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) 2018/05/17 00:31:41 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00000000c0)=0x2000, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002a80)=[{{&(0x7f0000002780)=@vsock, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000002cc0)) recvfrom(r1, &(0x7f0000000000)=""/112, 0x70, 0x10000, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x2, {0xa, 0x4e22, 0x800, @empty, 0x3}}}, 0x80) 2018/05/17 00:31:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x44) ioctl(r0, 0x0, &(0x7f0000000000)="ac54184fb950ca0150454bfb70c6263815a8864d16bef1ebd3f4722ea8618ea25d14d26a821b0c1973f01479b2a38ba9d1cab559dd99d49a38c38da00f812d56014efbecfb9d322c66f9516740f40121a7028626b71ac445acdca04cbd8acefcd7902d2271369a1463e307a8def1d2a843ab4662f941ff0c403973f140ee809deb50c02e74559975d1a0aa51e4efc159") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/05/17 00:31:41 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffeffc, 0x6a000) close(r0) 2018/05/17 00:31:41 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1c, 0x6, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/05/17 00:31:41 executing program 6 (fault-call:2 fault-nth:26): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:41 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x80050, &(0x7f0000000000)="d9831bab1c39e32335b9b6c66af8ed041fd6a059e1b7d511ba28a4ef62519ad6f7ebb8a21e7e4b8948") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x6, &(0x7f0000000600)=[{&(0x7f0000000280)="edbfdc2a2a78834e96c64139ad07412a424bf684acfa01b4904eae1363f179975ccbe75baf5afe19d479a5929c647ac5f0340a69d3cdeaf0d782224a2eb23ce180b5e76240916f2af02f8f8fc000a15320089ce1d8a0", 0x56, 0x8}, {&(0x7f0000000300)="102df994abb3abcdb36915588a751c7d74b08225443f94e0e2db0f362d547dc516b39c2f7407ae3352f768dccacb116d3d191a9fdd1eb1bd0554d0660bf925edc72f7bfb3e72acd9299ce40d2dd845b2c26e5a9dabb96e548253cd79f6f5c9ce476792b91ee0f44bf2e07dea695c22889399607f13665e1f7e3b23d743d149dfc17aad1c482a1fb9ead55e8e94ae345bda696a494b6f715fb0909951cc9cd6e5cd27ed3a70977ecb7945224b9921ca123d43f5eb906941226cfe48db8f7d338c4d8e", 0xc2, 0x6e8a}, {&(0x7f0000000400)="a701c92ceea1147532f4964f447199438704a83da98c9cfde887f58cb626f5c2c4cbc89a7f8e4b57b31b1ad36dbf67c28cfb48ec0d38d6bbbdf32a3e9f20bf7ff0abff6e13", 0x45, 0x7fffffff}, {&(0x7f0000000480)="b5e524ca11ead37f9f1e", 0xa, 0xbcfc}, {&(0x7f00000004c0)="905a32e7667f2c0440cc1fb9b0ecad2caed1f1431d8344c39c8a91eae8311cb5e5acb243dd862f031a4e", 0x2a, 0x37}, {&(0x7f0000000500)="569c2ea9771855377fad1e0292d28d9c0963cc2aac20a64c5dc609ea4c2334b78c7b6e60b25169665dda8aff024bf4c6d9988288790f094cb805c680048b4274b31373e8b649f9e338029d20674baf7e6b551d786b3a7101e725615b2ebd5683c904aeeed8948817c2c6e0ffb0a0385c303df113093b6cff79bff79391314a846a449be65395b164e080ae65c4cd9afe36fec479b33c22bb926d48b060ac9130ab6ee539168f45454bf10dfe88ce34f5f44e621907b477d738a0d44fcd9fbe625f8c3de2c5ffc606d008ceb99e70a48737f9", 0xd2, 0x6}], 0x10000, &(0x7f00000006c0)={[{@resuid={'resuid', 0x3d, [0x3d, 0x36, 0x31, 0x39]}, 0x2c}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x30, 0x33, 0x32, 0x32]}, 0x2c}, {@init_itable='init_itable', 0x2c}]}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f00000001c0)=0x78) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/21) [ 179.336645] RSP: 002b:00007f513cb1ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 179.344336] RAX: ffffffffffffffda RBX: 00007f513cb1b6d4 RCX: 0000000000455a09 [ 179.351589] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 179.358840] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 179.366093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 179.373350] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000019 [ 179.433734] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/05/17 00:31:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000180)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000004900)=[{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000002280)="d946f56c00aa888d236ff571175d375a90f63af9aa971a6cd448ea033ae69bec0fdaa1ea43c14c6cf28da529bdbc7f62", 0x30}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/81, 0x51}], 0x1}, 0x0) 2018/05/17 00:31:41 executing program 5: r0 = socket(0x6, 0x80003, 0x81) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @multicast1=0xe0000001}, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x400) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0x80000026) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/17 00:31:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40284504, &(0x7f0000000140)=[0x2fe]) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x480100, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/17 00:31:41 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7ff, 0x201) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)=""/160, &(0x7f0000000140)=0xa0) r1 = socket(0xa, 0x80805, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) recvmsg(r2, &(0x7f0000000980)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000880)=""/212, 0xd4}, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000340)) sendmsg$inet_sctp(r2, &(0x7f00000006c0)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000400)="a9", 0x1}], 0x1, &(0x7f0000000600)=ANY=[]}, 0x0) 2018/05/17 00:31:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='extt\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x2, &(0x7f0000001700)={[{@sb={'sb', 0x3d, [0x0]}, 0x2c}]}) 2018/05/17 00:31:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x3f) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x40) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e20, 0xfffffffffffffe01, @remote={0xfe, 0x80, [], 0xbb}, 0x4d}}]}, 0x190) 2018/05/17 00:31:41 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @multicast1}, &(0x7f0000000140)=0xc) accept$packet(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001840)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000029c0)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000002b00)={0x0, 0x0, 0x0}, &(0x7f0000002b40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000041c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000042c0)=0xe8) getsockname$packet(r0, &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004380)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000004480)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000044c0)={@broadcast, @dev, 0x0}, &(0x7f0000004500)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000004540)={@mcast2, 0x0}, &(0x7f0000004580)=0x14) accept$packet(r0, &(0x7f00000045c0)={0x0, 0x0, 0x0}, &(0x7f0000004600)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004640)={@rand_addr, @broadcast, 0x0}, &(0x7f0000004680)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004780)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000004880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005d00)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000005e00)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000006380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000006340)={&(0x7f0000005e40)={0x4c4, r1, 0x400, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x80, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4b, 0x5, 0x8, 0x1}]}}}]}}, {{0x8, 0x1, r6}, {0x138, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffff001}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0x21c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x4c4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/05/17 00:31:41 executing program 6 (fault-call:2 fault-nth:27): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 179.764079] device bridge_slave_1 left promiscuous mode [ 179.769793] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.826543] device bridge_slave_0 left promiscuous mode [ 179.832242] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.918321] team0 (unregistering): Port device team_slave_1 removed [ 179.931673] team0 (unregistering): Port device team_slave_0 removed [ 179.935155] IPVS: ftp: loaded support on port[0] = 21 [ 179.943545] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 179.959686] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 179.986952] bond0 (unregistering): Released all slaves [ 180.668408] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.674883] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.682250] device bridge_slave_0 entered promiscuous mode [ 180.720381] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.727060] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.734824] device bridge_slave_1 entered promiscuous mode [ 180.772241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 180.809899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 180.920519] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.961137] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 181.133636] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 181.140882] team0: Port device team_slave_0 added [ 181.168191] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 181.175556] team0: Port device team_slave_1 added [ 181.210764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.251126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.280160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.320346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.562488] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.568890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.575538] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.581911] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.397672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.477609] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 182.557210] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 182.563408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.570990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.646145] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.112327] FAULT_INJECTION: forcing a failure. [ 183.112327] name failslab, interval 1, probability 0, space 0, times 0 [ 183.123659] CPU: 1 PID: 14410 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 183.130935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.140283] Call Trace: [ 183.142863] dump_stack+0x1b9/0x294 [ 183.146481] ? dump_stack_print_info.cold.2+0x52/0x52 [ 183.151668] ? __save_stack_trace+0x7e/0xd0 [ 183.155980] should_fail.cold.4+0xa/0x1a [ 183.160045] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 183.165143] ? save_stack+0x43/0xd0 [ 183.168755] ? kasan_kmalloc+0xc4/0xe0 [ 183.172628] ? kmem_cache_alloc_trace+0x152/0x780 [ 183.177460] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 183.182774] ? __list_lru_init+0x456/0x790 [ 183.187004] ? sget_userns+0x767/0xf00 [ 183.190895] ? graph_lock+0x170/0x170 [ 183.194704] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 183.199443] ? do_mount+0x564/0x3070 [ 183.203150] ? ksys_mount+0x12d/0x140 [ 183.206938] ? __x64_sys_mount+0xbe/0x150 [ 183.211074] ? do_syscall_64+0x1b1/0x800 [ 183.215133] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.220493] ? find_held_lock+0x36/0x1c0 [ 183.224546] ? __lock_is_held+0xb5/0x140 [ 183.228594] ? snd_virmidi_input_close+0x300/0x480 [ 183.233513] ? check_same_owner+0x320/0x320 [ 183.237826] ? rcu_note_context_switch+0x710/0x710 [ 183.242748] __should_failslab+0x124/0x180 [ 183.246978] should_failslab+0x9/0x14 [ 183.250767] kmem_cache_alloc_trace+0x2cb/0x780 [ 183.255420] ? __kmalloc_node+0x33/0x70 [ 183.259377] ? __kmalloc_node+0x33/0x70 [ 183.263349] __memcg_init_list_lru_node+0x17d/0x2c0 [ 183.268347] ? kvfree_rcu+0x20/0x20 [ 183.271967] ? __kmalloc_node+0x47/0x70 [ 183.275928] __list_lru_init+0x456/0x790 [ 183.279974] ? list_lru_destroy+0x4c0/0x4c0 [ 183.284293] ? mark_held_locks+0xc9/0x160 [ 183.288430] ? __raw_spin_lock_init+0x1c/0x100 [ 183.293007] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 183.298022] ? lockdep_init_map+0x9/0x10 [ 183.302070] sget_userns+0x767/0xf00 [ 183.305777] ? get_anon_bdev+0x2f0/0x2f0 [ 183.309822] ? test_bdev_super+0x50/0x50 [ 183.313866] ? destroy_unused_super.part.11+0x110/0x110 [ 183.319225] ? rcu_read_lock_sched_held+0x108/0x120 [ 183.324234] ? __alloc_pages_nodemask+0xacf/0xd70 [ 183.329068] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 183.334078] ? kasan_check_read+0x11/0x20 [ 183.338218] ? cap_capable+0x1f9/0x260 [ 183.342115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 183.347643] ? security_capable+0x99/0xc0 [ 183.351778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 183.357306] ? ns_capable_common+0x13f/0x170 [ 183.361706] ? get_anon_bdev+0x2f0/0x2f0 [ 183.365750] sget+0x10b/0x150 [ 183.368837] ? test_bdev_super+0x50/0x50 [ 183.372903] ? fuse_ctl_add_conn+0x280/0x280 [ 183.377305] mount_single+0x3a/0x170 [ 183.381019] fuse_ctl_mount+0x2c/0x40 [ 183.384808] mount_fs+0xae/0x328 [ 183.388162] vfs_kern_mount.part.34+0xd4/0x4d0 [ 183.392748] ? may_umount+0xb0/0xb0 [ 183.396366] ? _raw_read_unlock+0x22/0x30 [ 183.400504] ? __get_fs_type+0x97/0xc0 [ 183.404380] do_mount+0x564/0x3070 [ 183.407908] ? copy_mount_string+0x40/0x40 [ 183.412127] ? rcu_pm_notify+0xc0/0xc0 [ 183.416005] ? copy_mount_options+0x5f/0x380 [ 183.420406] ? rcu_read_lock_sched_held+0x108/0x120 [ 183.425406] ? kmem_cache_alloc_trace+0x616/0x780 [ 183.430237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 183.435769] ? _copy_from_user+0xdf/0x150 [ 183.439905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 183.445435] ? copy_mount_options+0x285/0x380 [ 183.449915] ksys_mount+0x12d/0x140 [ 183.453527] __x64_sys_mount+0xbe/0x150 [ 183.457484] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 183.462502] do_syscall_64+0x1b1/0x800 [ 183.466375] ? finish_task_switch+0x1ca/0x840 [ 183.470859] ? syscall_return_slowpath+0x5c0/0x5c0 [ 183.475771] ? syscall_return_slowpath+0x30f/0x5c0 [ 183.480694] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 183.486045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.490894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.496065] RIP: 0033:0x455a09 [ 183.499251] RSP: 002b:00007f9865f42c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 183.506941] RAX: ffffffffffffffda RBX: 00007f9865f436d4 RCX: 0000000000455a09 2018/05/17 00:31:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000100)=0xfffffe5f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x2}, 0x8) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="08000000000000000b000000008000000400000000000000f50000000000000002000000de0f00004000000002000000050000000000000007000000ff07000007000000e0ffffff0100000000000000040000000800000090ab00000000000007000000000000001f00008007000000ff0f000000000800f9ffffff000000001f0000c017ee000007dbc70e800000000900000000953c0002000000000000000900000009000000ff03000000000000080000800100000001000000030000008000000000000000"]) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000003c0)) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = fcntl$getown(r2, 0x9) syz_open_procfs$namespace(r3, &(0x7f00000001c0)='ns/ipc\x00') 2018/05/17 00:31:45 executing program 4: mkdir(&(0x7f00000000c0)='./control\x00', 0x20000000008) chroot(&(0x7f0000007fc0)='./control\x00') rmdir(&(0x7f0000000040)='./control\x00') mount(&(0x7f0000000180)='/\x00', &(0x7f00000001c0)='.', &(0x7f00000004c0)="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", 0x1004, 0x0) 2018/05/17 00:31:45 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}, 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r3) 2018/05/17 00:31:45 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000000a00000025000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x4, 0xff, 0x4, 0x78, 0x0, 0x7fffffff, 0x10000, 0x1, 0x4, 0x2, 0x8, 0x7ff, 0xff, 0x9, 0x6, 0x8, 0x7, 0x6, 0xff, 0x10001, 0x9, 0x6e, 0x370800, 0x800, 0x7, 0x5513, 0x2, 0x402, 0x1, 0x7f1, 0x4, 0x2, 0x9, 0x4, 0xff, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x3, 0x2}, 0x10048, 0x4, 0x8, 0x7, 0x8, 0x2, 0xfff}, r1, 0xe, r2, 0xb) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0xc04c0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000807f, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000002000)={r4, 0x4, 0xb091, "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"}) 2018/05/17 00:31:45 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)={'#! ', './file0', [], 0xa}, 0xb) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8001) 2018/05/17 00:31:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000640)="2e2f66696c65302f662e2e6530f0", 0x40003ffd, 0x0) fdatasync(r0) 2018/05/17 00:31:45 executing program 6 (fault-call:2 fault-nth:28): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:45 executing program 1: r0 = mq_open(&(0x7f00005a1ffb)='.\x00', 0x42, 0x10, &(0x7f0000000040)={0x0, 0x6, 0x2, 0x0, 0x62}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) mq_notify(r0, &(0x7f0000000140)={0x0, 0x2e, 0x5, @tid=r1}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)={0x77359400}) [ 183.514194] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 183.521447] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 183.528967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 183.536225] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000001b 2018/05/17 00:31:45 executing program 7: futex(&(0x7f0000000080)=0x2, 0x80000000000b, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x2) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x4, 0x4, 0x2, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) 2018/05/17 00:31:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="14050000420005ef322dfb58471b5f0ae499aae7242e0100000000000000ec0e000000"], 0x14}, 0x1}, 0x0) 2018/05/17 00:31:45 executing program 2: r0 = socket(0x10, 0x7fffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipmr_delroute={0x1c, 0x19, 0x321, 0x0, 0x0, {0x80, 0x20}}, 0x1c}, 0x1}, 0x0) 2018/05/17 00:31:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) nanosleep(&(0x7f0000000080)={0x77359400}, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-cast6-avx)\x00'}, 0x58) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="7d504c05b42e621cd27e584b172c5c41", 0x10}], 0x1, &(0x7f0000000300)}, 0x0) read(r2, &(0x7f0000000bc0)=""/93, 0x3d) 2018/05/17 00:31:45 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0}], 0x1, &(0x7f0000000000), &(0x7f0000000580), 0x8) 2018/05/17 00:31:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}) fcntl$setstatus(r0, 0x4, 0x44800) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0), 0x117) 2018/05/17 00:31:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5a5, 0x0, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r1, 0x5412, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x12000, 0x0) sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0339970ac427810935a2e1f59e3e12e4610c50", 0x13}, {&(0x7f0000000e40)="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", 0x1000}, {&(0x7f0000000100)="ef1ad9f4bcfdab162641086768470ee998ad22bf769258780d12eb25cd5a0ef58a4da014478649e6260b7bc13e71d53018255b72b931e5b66d59d832abde5eb6b3996986c935c8fd65b73904a64e42668ef47c4a3e9ac5dacc41105c6bdb570b992d20e966aad7177c136c9d7632f42b7af9aa9aa75ff77ea34a4a25f7593af4db9b35ebe59df54c4f9ed67d99b49575009a7cba8d943c203830e4df124a6a373c643929a7449ccb03ffd98ff3d260193c66405b3abfa09ca1e22e539b32fd98", 0xc0}], 0x3, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x1}], 0x18, 0x4}, 0x800) 2018/05/17 00:31:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x23, &(0x7f0000000140), 0x4) [ 183.940447] device bridge_slave_1 left promiscuous mode [ 183.946186] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.956890] device bridge_slave_0 left promiscuous mode [ 183.962640] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.997144] team0 (unregistering): Port device team_slave_1 removed [ 184.010089] team0 (unregistering): Port device team_slave_0 removed [ 184.020101] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 184.036498] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 184.064333] bond0 (unregistering): Released all slaves 2018/05/17 00:31:46 executing program 2: socket$inet(0x2, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000001500)=[{&(0x7f0000001400)=""/234, 0xea}], 0x1) fanotify_mark(0xffffffffffffffff, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/17 00:31:46 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), 0x4) getgid() 2018/05/17 00:31:46 executing program 6 (fault-call:2 fault-nth:29): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:46 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hwrng\x00', 0x4000, 0x0) socketpair(0x2, 0x2, 0xffffffff, &(0x7f00000000c0)) sendmsg$key(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f00000007c0)={0x2, 0x10, 0x7, 0x9, 0x12, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_ident={0x2, 0xa, 0x6}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffff7, 0x0, 0x0, 0x70bd25, 0x34ff}, @sadb_x_sec_ctx={0x5, 0x18, 0x2, 0x267c, 0x1a, "82c27c838b43140e9bd83691dd52e0db2e95b8b84498dc0dffce"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}]}, 0x90}, 0x1}, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) connect(r1, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x4ca1, 0xbf, "cf2bf65ff5b475be46754579a2c3852cc37fd39ec4f3ceb7bf123b9cf5185f23052629e10aa96f2c1d14310e049645958d5168974a6c71fd0e4a94eddb2423", 0x8}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/17 00:31:46 executing program 1: r0 = getpgrp(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x80000) accept4$inet6(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x800) sched_setaffinity(r0, 0xfffffffffffffdfc, &(0x7f00009ad000)=0x2) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) accept4$packet(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14, 0x800) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x200, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x101}, 0x1c) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000003c0)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) pread64(r6, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/17 00:31:46 executing program 0: r0 = socket(0xa, 0x7, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x600000, 0x2, &(0x7f0000a00000/0x600000)=nil) 2018/05/17 00:31:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffff0000001c) 2018/05/17 00:31:46 executing program 3: r0 = socket(0x10, 0x3, 0x0) kexec_load(0x2, 0x5, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x1000, 0x7, 0x4}, {&(0x7f0000000000)="93e29dac7c9815359607f03229b002c18556b97ff70f53c3d372fdc012a5caa19a4f6c9fa2b559c18b29b5b0967b85acb4e1345704fb96a1104b059fdd2d451faa8b7f7b2e745cb61e2b", 0x4a, 0x2, 0xfffffffffffffffd}, {&(0x7f00000000c0)="63a08234058ebf80498b6c7dc578662d73f59ae1338eb9b4b3015525cc359aaf85f18a87c0c2569db5b00cb630128039", 0x30, 0x5c, 0x8000}, {&(0x7f0000000100)="ebf831dacfac58bad04c2c6fdce9a38c20bea249e8ed8fe6aeaf5905991974fc3c6b918cb871af1f6c2af5068d90b9a4af574596d22c573c92484595489660c95db186840f5cfad76a2c653f305a32055c170f5cfc661c31740bd1588329fb54fed8615390c3b7429d4f7fdf323ec3f8a4f032a1f521c572e33c824d98dc2c57af73179e5ebe319f6b1a00aab0f11bc45d5b585b0ed2745892be71a5f921c00f51c970221f6c851cc659912144ef912e16be76957601c122365d0f29e9e7fe28aaa37adc4b96a0dc2bd418ed3017d1efacb8e95ac8867fe38a77925c6ced3f625487cfd50907b83f4a46d88a10a2281dd5", 0xf1, 0x5, 0x3}, {&(0x7f0000000200)="ac715e7732845e54b347f592e222e990c16a8ef88b296a592a6ba98a19f3d1046270dc98bcb854eae75341894f7967de295e171576f271635aeb5773494ea909b61d5ae185dab7adb0ee0ef7103c2359d589aeac23640e4b6ab3aacfdcb64eb4a272499abd5a4ca3c3aa8c58365401f5f6d6c25530e5031a38ae8a54af59", 0x7e, 0x1, 0xaa}], 0x280003) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=@ipv4_newrule={0x3c, 0x20, 0x703, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, [@FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'erspan0\x00'}, @FRA_FLOW={0x8, 0x18}]}, 0x3c}, 0x1}, 0x0) 2018/05/17 00:31:46 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a539d39c2bd6a40fa8c8aa024d86cdc834bc921c0525fec2541e21ccf67e1d7b55cabe9e068dd58ce565aa9a9d325ebac7627ffe7a54cdbd77b3"}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e9d4aff1e1be80732b6f201084bf759fb9e9c034eab69b86ea8daabf9195175e50724d33d9a5dd0e5c312f4c8fc2445ca5a37e4b07dc7b3f0da8c98bd9dfd6"}, 0x60) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5406, 0x6f3000) 2018/05/17 00:31:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xf79a, 0x9fff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x78d, 0xa0000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0)={0x1, 0x8}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000001000000000000006f0800000000000005000000000000001c02000000000000014000ff000008896b6d000000000000000000000000000000001000ffff000000edc164d2973fbb8d0bdb5f7038499a3d5c71df3654ffea2b4985c886d042042c68344e2a4caf267763ede1ab1acae60008000000000000c70800e4f7a7fd1ca1630d90b3a0981b96e81b170c64a028e3be908c15d6bb7cfd958bb03a7207e6ad078e104abe919b768fd3aa5daac0d94eb4251a0869"]) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x8000) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x4}, 0x8) mq_open(&(0x7f0000000200)='/dev/input/mice\x00', 0x2, 0x10c, &(0x7f0000000240)={0x8e, 0x2, 0x0, 0x80, 0x2, 0x7, 0xff, 0x7}) 2018/05/17 00:31:46 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/igmp6\x00') ioctl$KVM_IOEVENTFD(r1, 0x40086610, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x4}) 2018/05/17 00:31:46 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000200), 0x203d8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x2) 2018/05/17 00:31:46 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000186dd06100009aaaaaaaaaabbff020000000000000000000a00000001ffffffffffff00000000000000000000000000000001"], 0x34) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x2c00, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/17 00:31:46 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"7369743000220000000000ffff00", 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x202) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000040)=""/71) 2018/05/17 00:31:46 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000000000), 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) sendmsg$netrom(r0, &(0x7f0000000940)={&(0x7f00000000c0)=@full={{0x3, {"df53c2c12d99c8"}, 0x3}, [{"8d81c51b88dcb7"}, {"4722da4cbb9d31"}, {"9065b0ca74e37f"}, {"7bed1477dacae6"}, {"9c893eca0375c1"}, {'&Xr-E.m'}, {"0f66e4e8cd3989"}, {"d765a525c1b103"}]}, 0x48, &(0x7f0000000740)=[{&(0x7f0000000140)="2a1da7f969e204d17ffc8e43a5e7b5a5045d43337f9fe39ce94b66fbf4f4958691f5831823149788e6e8f9379a34e4cc67c6df72ff56b924ca784570e55232c23dd463f3ca289fa760345ac68509c7a41ea94abb2fd5fb8045bfe0c883f7858da2d8d881c95bf98e5fbc095ef48a46a20709f7860b8361ee7139", 0x7a}, {&(0x7f00000001c0)="6dca3229577c28e5fc2c1d9b1f34c67b16ab56edb997bb19cfb3c42ec10a02c9ca4e8b4758284655be244795a5aa85a8ff04531510e72049f202619084b9fe9eb4684b62854aeb9be15461f76aaef669f39c140f237b30867b9b0407c651d6e0e87b1e4c", 0x64}, {&(0x7f0000000240)="f02ffed46f92ee33c8fa580f5020c4fdebc095ce9e2464c224bcba58ecad6f9e7c8e19d6f9268ff2d4e72966edb22644e78efcc3f8701feb5f4d0b4b06999dac5b60a031ac74508ae48291dd10ac93f696abfbe1a5239ebca376342fc09406dacdc51f06e4ca6f890ae1e77525dd20e8953d417f4dbab0c92295ca3bfe2dd7150590ca42109ac3dba58af256deab3404ad3976dff846ca3b0a9a7f1666b44a24075849598b8402fd1c4e5f817db2ddf198b9fb54c713132799ac09e00e363bac4a9d0d6d2bfa18e53e2186ab65", 0xcd}, {&(0x7f0000000340)="4b1b345c44ac1224f1d831e8161ed2b7a4fe1fb0c73db7485065a614e1684849d4ceaf01c965d5c88b9b340159d4dd24cbfb05f1ec908a5debd96cbcbd81c0bfaeb03d9c20f248c8b078c09f40e3b30018c0acee2f97fd43fd6cac76bcab792f34b9046bd14fcf9dd714ae34e4041f6b517877f3ac8d6c549fdc1f6286381b117776420dce4c49fd8e54e8f75231d54eb94e08d841101348714bb2dd18188ece90c73b8af76b8aef313b0de0b8ef50fac7e1ff1f4651cdb63e0cc87d7fe1038b1b49842faddefae62ad6997e87dd70a0b71dd04e0e68df2ec472a4cf63e2ce7b2a9606ae037d56fd476e01a1", 0xec}, {&(0x7f0000000440)="ba8640e563e29bfc27476eed1fb5d0852ce086677a7208ed70b9f9adc1190c3807d2c5cde48f56d30bcf2d4fccbc2fb826dcae2a09a211b5aff15fb5d271460bc0c471b9", 0x44}, {&(0x7f00000004c0)="1f64840a8f06b2e058478e75dfe5cbb9b61b51945fb5a4ba4705dae805046f61e3b597f24e5977c5f255f49a2061b3af4fc01cb6429b2014c11f31c31acf9a59ccc8b97e9440074a49f3279a9bd8f413f8b454be2a80c59a81d398e801a675167c613b7dc688acf74873f5d33a7ae4d7766675d56d2d060bc9c5872c4a1ee012831dfa7cc3186474cd6a1595e255ddc218b770b9158c181383197eafe67be9b6dc222e84caac68778f347167376219b2f432079cd13aa7d490f8e8a848efb60d92cdeddf08295576c76f64a21b7d26e23055acf06a03b75bb4fd5d", 0xdb}, {&(0x7f00000005c0)="1631bc83a3b04c5e83a018f7b76d0b7ffe43c4889d9e47dac8cee222e4034be40673632e96b8ad0dae1453eef8e8b15d2bb41fa23378aba43b0f92ee8e823ac07cf238e5b13437d3813b4f2041f125033a60b40df6d988cb80428de3c50c98983f117aed07086d1ce8b0017c0a680591c9d163bea2914519c842611f2717f395a1cae1a383124098973c831c419346993f439508c42aecf58728ecdbfb730d93e768146f73aa724219a4c2b742f4bbe54f89b26153bad190724d4878edd5670d5a498a50850b109535ee9f4c9f2af5262988b8032620bdd8b2a3baa965832ab63f3a5ac207", 0xe5}, {&(0x7f00000006c0)="e88417bfec1ec67870847aad781cbc1e1a15090d6617692c841b9d6d33fd0ceafd3281363cb889788b6a46df9b7d89db23f80228f668582429504d522c67cb62ba7f9732c5f15f2de2ebb477e18494001b0f4fa698a87f2897c00e4f1cca7ae698c3f1e0171a6e08a23aeffb25556b2de5959a47882713b6", 0x78}], 0x8, &(0x7f00000007c0)=[{0x20, 0x104, 0x923, "a1bbc2a2e2232f9df968"}, {0xd0, 0x0, 0x9, "5ca5f1c842ad204bcca99aa9ae9cf7d8605a80fcf51772f63c518488f629984a08a0274aa0b779466c4c1a42cf96946f4697b7d48c2aec0e622e66e1e8050f8b80a8567a1bd14e1298bd963b9f87713f026d423fa54436905bd06f72e4882c9c9b3f041a3ea3e64684a9ec2e9f38bea49a17b1c038dde9a5ee8fe085734a11975096feca739980377f89d7787cac4c8262ddb624a3b6217716450550ba6770f375202302c90153878b70915c67d08f864202418433049d9c6153272aad99"}, {0x80, 0x10f, 0xa3, "851615fd4b9ba6bea23ea4c8bae4ea501ea6de745c541fd3f6729ed6a2c9b185ad92fff53392b536ac53532660a0cea77a5f55495586c1350610bae84a0616374347eff5ee2c06737b482440ee515c5b5e97292ce85d74ca993f31312cebf3318c71c57a1b2dd3abbdae1e242882f988"}], 0x170, 0x24040051}, 0x40000) 2018/05/17 00:31:46 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001380)='/dev/cuse\x00', 0x4002, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) [ 185.148562] IPVS: ftp: loaded support on port[0] = 21 [ 185.664664] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.671145] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.678388] device bridge_slave_0 entered promiscuous mode [ 185.710532] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.716936] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.724127] device bridge_slave_1 entered promiscuous mode [ 185.749559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 185.774826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 185.843467] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.870928] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.978305] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 185.985509] team0: Port device team_slave_0 added [ 186.009942] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 186.017168] team0: Port device team_slave_1 added [ 186.040710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.066545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.091737] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 186.098983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.107511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.128457] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 186.135579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.144102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.367084] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.373480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.380171] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.386536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.393831] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.783183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.212801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.293510] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 187.372536] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 187.378924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.386170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.462503] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.935493] FAULT_INJECTION: forcing a failure. [ 187.935493] name failslab, interval 1, probability 0, space 0, times 0 [ 187.946916] CPU: 1 PID: 14815 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 187.954183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.963523] Call Trace: [ 187.966101] dump_stack+0x1b9/0x294 [ 187.969716] ? dump_stack_print_info.cold.2+0x52/0x52 [ 187.974923] ? __save_stack_trace+0x7e/0xd0 [ 187.979236] should_fail.cold.4+0xa/0x1a [ 187.983473] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 187.988565] ? save_stack+0x43/0xd0 [ 187.992178] ? kasan_kmalloc+0xc4/0xe0 [ 187.996055] ? kmem_cache_alloc_trace+0x152/0x780 [ 188.000899] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 188.006080] ? __list_lru_init+0x456/0x790 [ 188.010302] ? sget_userns+0x767/0xf00 [ 188.014181] ? graph_lock+0x170/0x170 [ 188.017979] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 188.022727] ? do_mount+0x564/0x3070 [ 188.026429] ? ksys_mount+0x12d/0x140 [ 188.030213] ? __x64_sys_mount+0xbe/0x150 [ 188.034355] ? do_syscall_64+0x1b1/0x800 [ 188.038491] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.043846] ? find_held_lock+0x36/0x1c0 [ 188.047894] ? __lock_is_held+0xb5/0x140 [ 188.051948] ? check_same_owner+0x320/0x320 [ 188.056259] ? rcu_note_context_switch+0x710/0x710 [ 188.061176] __should_failslab+0x124/0x180 [ 188.065406] should_failslab+0x9/0x14 [ 188.069196] kmem_cache_alloc_trace+0x2cb/0x780 [ 188.073852] ? __kmalloc_node+0x33/0x70 [ 188.077811] ? __kmalloc_node+0x33/0x70 [ 188.081790] ? rcu_read_lock_sched_held+0x108/0x120 [ 188.086793] __memcg_init_list_lru_node+0x17d/0x2c0 [ 188.091807] ? kvfree_rcu+0x20/0x20 [ 188.095431] ? __kmalloc_node+0x47/0x70 [ 188.099397] __list_lru_init+0x456/0x790 [ 188.103470] ? list_lru_destroy+0x4c0/0x4c0 [ 188.107788] ? mark_held_locks+0xc9/0x160 [ 188.111931] ? __raw_spin_lock_init+0x1c/0x100 [ 188.116510] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.121534] ? lockdep_init_map+0x9/0x10 [ 188.125582] sget_userns+0x767/0xf00 [ 188.129295] ? get_anon_bdev+0x2f0/0x2f0 [ 188.133348] ? test_bdev_super+0x50/0x50 [ 188.137396] ? destroy_unused_super.part.11+0x110/0x110 [ 188.142743] ? rcu_read_lock_sched_held+0x108/0x120 [ 188.147751] ? __alloc_pages_nodemask+0xacf/0xd70 [ 188.152592] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 188.157604] ? kasan_check_read+0x11/0x20 [ 188.161740] ? cap_capable+0x1f9/0x260 [ 188.165617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.171160] ? security_capable+0x99/0xc0 [ 188.175296] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.180815] ? ns_capable_common+0x13f/0x170 [ 188.185218] ? get_anon_bdev+0x2f0/0x2f0 [ 188.189264] sget+0x10b/0x150 [ 188.192380] ? test_bdev_super+0x50/0x50 [ 188.196442] ? fuse_ctl_add_conn+0x280/0x280 [ 188.200844] mount_single+0x3a/0x170 [ 188.204553] fuse_ctl_mount+0x2c/0x40 [ 188.208343] mount_fs+0xae/0x328 [ 188.211697] vfs_kern_mount.part.34+0xd4/0x4d0 [ 188.216273] ? may_umount+0xb0/0xb0 [ 188.219885] ? _raw_read_unlock+0x22/0x30 [ 188.224033] ? __get_fs_type+0x97/0xc0 [ 188.227921] do_mount+0x564/0x3070 [ 188.231460] ? copy_mount_string+0x40/0x40 [ 188.235688] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 188.240433] ? retint_kernel+0x10/0x10 [ 188.244306] ? copy_mount_options+0x1e3/0x380 [ 188.248789] ? copy_mount_options+0x1f0/0x380 [ 188.253277] ? __sanitizer_cov_trace_pc+0x20/0x50 [ 188.258125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.263648] ? copy_mount_options+0x285/0x380 [ 188.268147] ksys_mount+0x12d/0x140 [ 188.271758] __x64_sys_mount+0xbe/0x150 [ 188.275719] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.280731] do_syscall_64+0x1b1/0x800 [ 188.284611] ? finish_task_switch+0x1ca/0x840 [ 188.289091] ? syscall_return_slowpath+0x5c0/0x5c0 [ 188.294006] ? syscall_return_slowpath+0x30f/0x5c0 [ 188.298932] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 188.304281] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.309110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.314283] RIP: 0033:0x455a09 [ 188.317462] RSP: 002b:00007f2800a23c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 188.325157] RAX: ffffffffffffffda RBX: 00007f2800a246d4 RCX: 0000000000455a09 2018/05/17 00:31:50 executing program 2: prctl$getname(0x10, &(0x7f0000000040)=""/19) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') fchdir(r0) getuid() lstat(&(0x7f00000000c0)='./0ile0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000001c0)='./0ile0\x00', 0x0, r1, 0x0, 0x0, 0x351c64a7cf6ea94c) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) 2018/05/17 00:31:50 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4000000, 0x8000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x80dc5521, &(0x7f0000000000)) 2018/05/17 00:31:50 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x100) fanotify_mark(r0, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8cd}, {0xa, 0x4e20, 0x53f, @empty, 0x400000000000000}, 0x113, [0x2, 0x0, 0x0, 0xbc, 0x4, 0x3ff, 0x100, 0x800]}, 0x5c) 2018/05/17 00:31:50 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="217da5c0622c7aec39b5a33926171654", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TCSETSF(r1, 0xc0046d00, &(0x7f0000000040)={0x4, 0x4}) 2018/05/17 00:31:50 executing program 7: syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') unshare(0x20003fd) socket(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/17 00:31:50 executing program 6 (fault-call:2 fault-nth:30): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:50 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}, 0x1ff, 0x8, 0xd5, 0x4, 0xfffffffffffffffa}, &(0x7f0000000140)=0x98) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) socket(0x11, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x1f}, &(0x7f0000000280)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0xdb1, 0x9, 0x7ff, 0x4, 0x3, 0x2, 0x7, 0x8, 0xcc, 0x40, 0x3a0, 0x8, 0x6, 0x38, 0x1, 0x3ff, 0x4, 0x1}, [{0x6474e551, 0x80000000, 0x1, 0x260, 0x7, 0x0, 0x9, 0x2}, {0x6474e551, 0x4, 0xfffffffffffffff7, 0x1f, 0xa, 0xfffffffffffffff8, 0x7, 0x14000000}], "65f325027e9ceeade57b970d611d60ca8dc0f49f47f017b38a95c997078797f11c08d1c29cfaa7674f17616049d1b3eaefb18d13b6d71ace14f07ad6e8f5072e01671be35265bf56fc0b2b8196e4b5a974a7bd15ff0d81806e85805447656670bf74155ba02f1ddc075508e2c316cae24e26af6b24b8de1db33ec0e3239ca6bf88e023e5bf43859624ad515fae7dc0d9c8ce6963113ad68a0d586f95d7b6a0e1b3e00055c9a911746778157dedb26ffb381f7c56a72da7c586983dcd7489a40b163e5c23e9265ecd651fe108dd3eaec8d31b38349e1b8240f8b499bfd7c9cf5e3e894a6ed6f1b7faca21d187c88e398f8c22eb478444", [[], [], []]}, 0x4a6) 2018/05/17 00:31:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) lseek(r0, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x10001, 0x7, [0x1000, 0x40, 0x8, 0xfc, 0x44680000, 0x6, 0xac1b]}, &(0x7f0000000280)=0x16) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000009c0)={0x0, 0x6, 0x20, 0x395, 0x1, 0xf7, 0x800, 0x1, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x9, 0x3f, 0x9ddf, 0xad9}}, &(0x7f0000000a80)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x7, 0x13, 0x3, 0x1, 0x6, 0x3, 0x9, 0x800, 0x3, 0x7ff, 0x0, 0xfd, 0x1, 0x8001, 0x6]}, &(0x7f0000000bc0)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000c00)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000c40)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001e00)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, [0x80, 0x6, 0x1, 0x7, 0x2, 0x5, 0x246, 0x1, 0x0, 0x6, 0x3, 0x80000001, 0x0, 0xcf, 0x80000000]}, &(0x7f0000001f00)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003600)={0x0, 0x1ff}, &(0x7f0000003640)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003680)={0x0, 0x768, 0x5, 0x10000, 0x4, 0x6}, &(0x7f00000036c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003700)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x8, 0x9, 0x9, 0x7, 0x80}, &(0x7f00000037c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003840)={0x0, 0x2c, &(0x7f0000003800)=[@in6={0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000003880)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000003a00)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000040)="30602002f751854529f384c702c44ee3baa6ccec2e3b2fb34c5765b592a47ab08d997b2e23492287d9052b4619f7e0", 0x2f}, {&(0x7f0000000080)="cec19cc548ffacec22b4204046f126092c9746716401ed7eb2337eec2d7f29cfb6432bd53cb0b3b8166b875b5e67ece8bf65b391f027b2c5c2b4ada4fb57195ce30289d9bb1f881a2066d93f50b476377176ade7944fe8651665dddbf06e1e85ec14c298129e2787154e3c76b197348a9763c5bf959c5f12808d791499d9310e169e6245c8e4", 0x86}, {&(0x7f0000000140)="1a", 0x1}, {&(0x7f0000000300)="403a810a29d2b6a5f122b8451c362eb571e63f24adf37f4eacaaa52cacb7c0efa38b5a4a6b7d6d8adf06ddc3dc191e5067e2da9e762a0c067ce880be7104bb89b3547f361c133dc483135057b98131b0922f288abbb009777d1223d358c2b11b03a24cc022bc140e2bd3806643a727d428762ca74c29d8804862ec09cd5eaf1774b82f9e3621e6735dfd26e851dab294a6b49102bd5ac29511e4fd8224fe3c0af668dacbac3194fa4f78f3d22ace5c70d715c6d7e05ddf89b65bf17a395133460a0ccbe6a09ee6430d0dbfbd257b748e03edea5c94d069bef1b6f8ec11d69c7cf3d83c09c4438e536760cd8312d734f41aea0eeb545e8ed664", 0xf9}, {&(0x7f0000000180)="6610972e20790acd6ce645c2f1b66c2885f9a894954f899007cc5fd8c65fd96cbf5b537976a467d46b2b206ec772ed98f78908165718cf", 0x37}, {&(0x7f0000000400)="be3616adbb1133c8b60ea59016e1fe077221e8bb24a01102b7f9ffec6802bbae0a9dd4c184600c972c78e6db20dd1ebe641894717089720febacbc8ed9573569d32c9f25d37dba5d33108614852da14e132b5a214a8d8d85783ccf34001765fc4443d06c98c8a845eb9b8cf9b721e4c163de5db9e7972a2776a9c63fcf454b9472781ec3367f2c3f299084ee1552c553705c8b03d2d8e2cb8065974c3deb9d51b5623bab8c0db9abe0d99cb4d4f413f4882b16db23f3a377", 0xb8}, {&(0x7f00000004c0)="5588aa73020cc0086e63901814859a7d5e8f5381d7f6aaba1220c68b48fd29c445d21bd024294fe9ce9bacd6f443a56081d4e60300c779430cc05bafc1d2d5c13154671385", 0x45}], 0x7, &(0x7f00000005c0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x4, 0xce78, 0x8e27, 0x87fd, 0x8000, 0x101, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xa}}], 0x50, 0x4055}, {&(0x7f0000000640)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000680)="e75165ac6541f9127d49dcd465bfe1b029307d0c056c8ad4729bd698a9b2f60b86926e436965f7d04f4ac128c02175c876dc4f4cf0843fae3e5502bedc83eb3e54f6ee35a51959b7548a43c87cb806814e5c0a4fdee6b6c5c8352ddca96b941abe1aee85c1d1609597e201fe77549bd3", 0x70}, {&(0x7f0000000700)="3d252da41d4a9de6934a67a69427f641cc5e77189c585cdef9606b7abf80dd776401c5f65cfa53e0013a99ac8ec5bbb18442c9b6f2d9455987a29f50fc007c47d1d2bf97cc2dec20aad92eb40c3f27dc03b42f8ded61d8fded72905f79f7a41de278d0f5673e3961dc56771acd03f7891f", 0x71}, {&(0x7f0000000780)="442d581fe4438cb38c804bdaaef86cfc479e0fb805dec5643f1a562fa7b59f211784d89af0ac5bc7511319816e65eada06900d3dd76a2761f34459edf8657d236a68ce1742076f6052f8e2a6128b25644d275aafac04a9bfea48eb723c1b1f913c19b1275d18383d09c215cfd9e503876a6dca14e08e16a05f8387e6e6a9473b7c376b2704", 0x85}, {&(0x7f0000000840)="ea621774f35bcec37ad4c5e8c0aebe25f11acc3a18fdf9e79830b0de520c4a23637b2c2ea555d11fe04e0f47136effc0ecb377e945224a80d1e920abe3227cad118eef34253d856a46ca7e6b1c511ae3516122d1c1ae9c38e644f1246dcf2783e943d319166b690d64338b3d84d5d330ca00a5c23c2dd70c68e302854fbd8e5f5f432deaf1eac84618922aae1862a928c858b54ea60806baccfe1350f21f46f9db1a5ee102cb07cfd4c3b86b185170d80b08e78b6be25c5c4aa6", 0xba}, {&(0x7f0000000900)="2e70ae74f2adf1ce8d", 0x9}], 0x5, &(0x7f0000000c80)=[@init={0x18, 0x84, 0x0, {0x3ba5, 0x7, 0x4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xb, 0x7, 0x3, r3}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @authinfo={0x18, 0x84, 0x6, {0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x200, r4}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @init={0x18, 0x84, 0x0, {0xff, 0x0, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x4, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x5, 0x8000, 0xe200, 0x0, 0x3, 0x9, 0x6, r5}}], 0x100}, {&(0x7f0000000d80)=@in6={0xa, 0x4e24, 0x6, @empty, 0x200}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000dc0)="1a4460", 0x3}, {&(0x7f0000000e00)="dafb7a1cacef98ada69ef4d6edc2cbe88731199c091dd63d1c028f20c40c4341ac05274dc93ce76cfa8de2e19b56257d0b56ac101f2c02a92e35479f551b3d22f32173c7a584210086236fc078e2fe09b7fa222d2622e0735d7b7688c0228456aa9b961be032b1c10942bd99ce9920e2b9810270f02713e56ae8fea9663d368e01dd473cb97f5ac31054373414f9692669bcaaa1d320f3f9925dd9e26f06bc75a2c928729874b22c2c0ef411c4e59fa5066eaf8368e198abebcc2b8796cabd1578e88ea8dd742869066fdfbc2a71f209c3d8e969af21", 0xd6}, {&(0x7f0000000f00)="880696e4898396c57d9326c206e3468e1272e89359490ae0c1d5c2668c852ec371d1efc1b5f4fb7e2caa13cabedf55dc925d91170bf9544459eaa832809f9e4d72f748fbd4894e38c9f5d020ffa755ffaec117c3a39b8a8aa98f473eb613275343d97c1537667dcccbc6d7d1a3aaa23ce3359919f68b97b61529e7b91817ad8788350d51d2760818ae60a87041e9691c19bc91c4a711b4bc43df67d91ab3fd8ec598d2c99ae8284a60244c5d53ba0739e6f7d01a269b7de118836081dde81d5e87edaa9d850c21751471a5471700b3f004fecce183744f353afcfbbeea73", 0xde}, {&(0x7f0000001000)="c5580e", 0x3}, 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@init={0x18, 0x84, 0x0, {0x40, 0x3, 0x7, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @authinfo={0x18, 0x84, 0x6, {0x5}}], 0xc0, 0x24004080}, {&(0x7f0000001a80)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000001dc0)=[{&(0x7f0000001ac0)="6731a343756f6c8a06d903aa8c266160181c8e9f2702a0a0ff34b0c5ee5284227c4e4ed92282c6f8d9241e2145e45d94e41ee4c0880caccabf63389fb307e4754d3987fabc0f76d420cbe620962e2cd5afc515973dd6418bee60b278f020bab29bd36a66b22e28d76aa9b9f858f1fc2acb29bc63f674d7c7d8622096192be9905b8c295a46026d493cb34153f050469037d56abceb8de2a9b06df78be69a7e8d8bfee5afc989f72f9c635a6fdb1aabd5d4bfa1d0b604540ab648cdba6fd00362", 0xc0}, {&(0x7f0000001b80)="415d24011517cc6083e9f3c28037dae31e7d171620b28e6f8f9b18dd33258fa089111ccff3045c6a7fa383d8e7f77d860585adc0ae2a5e3c94cafde777fd560f27999537919a44602260c92f8120c90266f63325e80a89db0fe9d431e0f49724c5003addb45c91f6a4e775952daea6243c0118bd19efb886bd01e124077ba6fccd7b20acdf1ecb4cb5be4372b2a99f00357990992782dfafe3a52c72e031e3dd6610c3507b813a794a", 0xa9}, {&(0x7f0000001c40)="70f813e430343066c779b85471d1da669dfc2be2a7721d52f3e8047db75d242e313ecba03cafeb284bd58047d8331dbf0e0e3b72e00689349ae92f64c104a62cac3b6678226015038d1a9b53f915be9b301b1976745cd1c36c836903a5d9cd84776982d4e1a8239bda11f408ae8f9d86fdaf785ad6d96d2b2a5b8a1208a3ccc9aa4458e5a1b979fcbc4153f2ac23fc77ec535af7a35ed56d12dc630a691c", 0x9e}, {&(0x7f0000001d00)="ab365f7a924351c2ef983cb8b451f329eed516ab1364cd9f3544cc51dc134d705efa3e349a1245d983f09c2d2b48228246b8476108295897c40ae370f2e8c96cd33934a9e903885079b001fcb229780f30321adb4243aae9fd242e5ce25970cb8dd3f84d727c8e1364f17bb5eb3f399023937461330a57b32dbf53dc729217bfc431e149c768fa29ffbea767b656112b13a68c0528366cfa9f1ff54b2ef9ca4cebe3bd00887744607525", 0xaa}], 0x4, &(0x7f0000003bc0)=ANY=[@ANYBLOB="18000000000000008400000000000000000007000200060018000000000000008400000006000000800000000000000018000000000000008400000007000000ac14141c000000003000000000000000840000005f0100000009000080040000000100000004000000020000000000000004000000", @ANYRES32=r6, @ANYBLOB="20000000000000008400000008000000fe8000000000000000000000000000aa18000000000000008400000005000000300000000300000018000000000000008400000007000000ac1414bb00000000"], 0xc8, 0x8801}, {&(0x7f0000001f40)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000003580)=[{&(0x7f0000001f80)="2215cd1c78d99a74743bc63fd7de174388a7091e8af41c749984debc468c3aa2c7062121ffa52fd4253c2c1cc79b67983b95dbf7", 0x34}, {&(0x7f0000003140)="da54d865befa43076e13f0dabce5baf616e7580aacc33e8eb54f2a472d9fb1132a486925373aa801bee8643afb886b26dc68c18efd0800c6554ec85ee33d38cdfcafbf37a1aeb0f2b7df55111d8f3fd8cc", 0x51}, {&(0x7f00000031c0)="2f323c389c766b38805d2b203885a5a803702fe2f8b2df8b4364cc0e132cda234265228086d336bca63f4afadbe0ac41d66ffc682b9837a8eb56207afa2ba945b94ec335d92b3bfbe9f5a9f9d23c3a6790e7434b2287214588571ecca8b3133ce17ca8fd108110d8ac139e588b1cb83c8c9cebb6052f584d3a5d65eeadba7c55fb86043241c2f6cce71fb08d6ac164e14775fae9c1e19f9301570b1b3d1d9584cab6f99889cfe58cc42a4f7de1fe9fa0b30f256a3a17f6", 0xb7}, {&(0x7f0000003280)="8656ad4b9013e4fbf8335c7612c5c61d990fc22d892da71c3b8d0d05f7b0792906d50667693c747cccc33fd0382ae2035af1d49a1fa6b4ad72ba09883e99ae3e84bbcd4f07f076a69578e8937bca238276a2d34cca39ba508b197f6b74cab1d3b4baf84473789e170b343ee034a1049467b2745915acc9f0d04c7045199831ca7b4c41046e6a138a0e3f54337d1c3a9cd734d7c7162abf687b75ddcf4e4016", 0x9f}, {&(0x7f0000003340)="8854d0f6c841", 0x6}, {&(0x7f0000003380)="ff4d0612f0741d8ebcbc0945f8c9e6072ca2c6a1fdf39894e6db380248e4e00f26ca74b15e6c1bc2ab6c9b7b8677be39bcd299ce990f12d688d09228a715c518043eba43795f75154b6d3a50103d151cb316dbc246b55dccd959e8ae2c414c357a427daece62746009c8071f46e2a1cd31ccfaaa34da943911e95ca1fd696e5c136b24487f57834891c923dc03c0533912507a73ff3004255996046e45e2e1", 0x9f}, {&(0x7f0000003440)="5670207a2e8a35e40da7a3df5634a1d98056a76ba4df673098e93323446614c9a834bb9e12df7265ce228ddd9ed651b435fdc899dc001dd3d9", 0x39}, {&(0x7f0000003480)="d63ac6f8d013c594e2f71507b3193db42ea1b439bf310c13d32d572b160da4d2ce5af1a5b411543a86c174e926c0d9759fccb14481f7ffe59e33d9e99dcfe8e4683b2f0887b276fd5da433e28fc2bbe5441e53dd785263ac5949c23c3da59745c13fc5826e96fed4ca8305bccf5a0ccd8f38fd096326c5db8801b793e2f3204d8cf1b9bd19c397eb9bf3c8fc246476a1ebb8de37ec8072d5fc08bfda4fb78283744169a600738ff1761cfa44c77caac08244de6946d44cc4dc81ae8e63cfe6b860", 0xc1}], 0x8, &(0x7f00000038c0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xd6, 0x8000, 0x6, 0x3, 0x1, 0x3, 0x77cbdbf7, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2e3ba3cf, 0x6a3, r8}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0xa, 0x7fffffff, 0x22f, 0x3ff, 0xa56, 0x9, r9}}, @dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x8000, 0x1f, r10}}, @init={0x18, 0x84, 0x0, {0xff, 0x3ff, 0x7fffffff, 0x1}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x7, 0x7, 0x125}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}], 0x140, 0x4000}], 0x7, 0x40000) r11 = socket$inet6_sctp(0xa, 0x20000005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r11, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xffffffff7fffffff}, &(0x7f00000002c0)=0x10) close(r11) close(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003040)={0x8}, 0x1) [ 188.332411] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 188.339665] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 188.346918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 188.354172] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000001d 2018/05/17 00:31:50 executing program 5: unshare(0x2000400) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_thread_area(&(0x7f0000000040)={0x3f, 0x100000, 0x400, 0x31, 0x3, 0xfffffffffffffffb, 0x8000, 0x80000000, 0x7, 0x7}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x400000) ioctl$IOC_PR_RESERVE(r1, 0x1264, &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipv6_route\x00') r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x11, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) inotify_init() 2018/05/17 00:31:50 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000003c0)="cce80c781dec2ad0036f588030e82918d3ad3bba8476bd23c17af03228d1a17297646088e48f6ff0b9deedcd3594f4984f3e83528811fa9d2053135fd564b87d746bc5009f42eafec91d1f2dcaea69893965fe2c7f561d7326e27b473fa278bc90e61e20774b0cf0c5a5ec0dc25c2699960dd6bb3745becd0b36adca6e27424588ad838440403a1136e046de98931f4816b853633309b70a705b82efa4ccf03917cb2a038875ef47ed09c3bbcc372f75f149778f009eeac2f81eae7fad7d6c79229826a8936a186bebbc75a380045cfa0f4033466989", 0xd6}, {&(0x7f00000004c0)="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", 0xfc}, {&(0x7f00000005c0)="76db46adee0be97bad45c6617e396493e16bbfe070a51299aeddbe1379fd74406b01a1ed030141f1ac3ee50bfe422fdbc4cab690373a1f623378b758f1f6045d83ec887307663e9f45ca5b8f0ba278d358e4b40e065b5b86f2cdf62428376e3557686f539e840d987126c88d327a6925dd785656ab431e513a74380300a664fab8a89b370b3535dbda41a3f980b83863d1f3f7b184dfd390e4e5f6d7302b4eafd5d4dcd7b5f3b5d063b8a5c1bb9c6e45aa8f86f55096d0667592", 0xba}, {&(0x7f0000000680)="99c0434bc62e3f4f222f1dd2f2c0f12c5957cd77f65251446c2fdbeea2d47cbce8c6f12f12f7d40bf790c0f396ebc62e403b0fc6ffbfa73dfff2e8d63b1d37cf10f07ecac5eb4badc0b9f6631b395a529f3c498dcbacbc8c8c869f08c3c3fd1ac5b2431b9e52c641d0157202d2c5a9e91601736388590b64a8cf3970679e885c9bfee0199dbce8650fe4b78bdb5511de0085601cc86fa9fe17886b9b9a540a8fd6742b24cfab08f5f5ae906559acd5dde0823b15edde58d0a8baff0d99085a3cf74c34f0c1945a731134896a61aa58b4acd36f085178f917cf384c7db1307154b4663536cf7c99c43ee9108f2873a73173765d7b", 0xf4}, {&(0x7f0000000780)="181d08cee9be5b4e1c1236d293cf0de575326d133ee902e4917a2b6f53a6d10998a3af8d33928ddfc78d789358bdff4f56ff2fd3fced373d4a2395da770492f97a9eef2782e133f71e7e0d16f5e56d0842077972d02b07ac646f0161188db601aea666da2e42e9819212de2c34d2c1f0eb227d129f3b1f827f43b5d751140d2f02185f4befcde2e2e56dadd0106d65d94a3bf05871bf9960f44096a7f6c12f9db2333430ba6938ab700de6533fd6f80e1d980a", 0xb3}, {&(0x7f0000000300)="18e061", 0x3}, {&(0x7f0000000840)="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0x1000}, {&(0x7f0000001840)="05b5aeade01867f2946c9fe816a3165d39edbd97af88b163eab25134b2d165d57f30ef936c8b00f3d9b9781a587dcfe5833a30fbb163abd4cefdd480d900daf283143b9a3e6470f7f353c5d2584d9fd3aa567c6106670302154c50cf7bfa6a440e28daf819232d8af0ff48d8f083dd6eda95670401123d09faf83a60996d768f729f2ff7ee355872c4e571ad4aad4dec6eb0672ac0c9", 0x96}, {&(0x7f0000001900)="b693ce4b552c9ff44ca432fc69f8780bf0dc9996a3097b207d24411ec0d8d4b1ac086cd27c9d96c2d69dfeedea905101e799d349ec9246c4d9f4845b7dff04e73a5a51cf6250a645c56b46b9fb76c6c3a57af03d4d40073b3486c0a6fd3757394e9a24bd92663c60ef68727051eaf89e4e0b19e761fedf191ca2af299354a9ff0bca5a3638fafa973e7885ce9ab67626b1a10f1bf88e1bc5476c0209f400b85f92", 0xa1}], 0x9, 0x0, 0x0, 0x84}, {0x0, 0x0, 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"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0x1100, 0x8044}], 0x2, 0x4) r1 = accept4(r0, &(0x7f0000000280)=@hci, &(0x7f0000000200)=0x80, 0x800) r2 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = gettid() waitid(0x3, r4, &(0x7f0000000000), 0x8, &(0x7f0000000100)) ppoll(&(0x7f0000000040)=[{r2}, {r2}, {r3}], 0x3, &(0x7f0000000080), &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002d00), &(0x7f0000002d40)=0x4) 2018/05/17 00:31:50 executing program 3: socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0002080000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="d39961475fc7ad07ecc43dbfa3ac3e213604b8d78b1df6cf6f4db5786b005f70b04ee915f1a0c0e858f35650d7e92a"], @ANYBLOB="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"]) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000700), 0x5f2) 2018/05/17 00:31:50 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$VT_DISALLOCATE(r1, 0x5608) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x3, 0xfffffffffffffffd}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) r3 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/17 00:31:50 executing program 1: unshare(0x40000000) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x248000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2c185f12}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 00:31:50 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000300)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = creat(&(0x7f0000000080)='./file1\x00', 0xfffffffffffffffd) fallocate(r2, 0x1, 0x0, 0x20024d2d) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000140)={r3, 0xd}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0xf952, 0x7a}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x100000000, 0x5, 0x3, 0x9, 0xfffffffffffffc01}) 2018/05/17 00:31:50 executing program 4: setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0xf, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)=""/2, 0x2) chdir(&(0x7f00000001c0)='./file0\x00') r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) bind$packet(r0, &(0x7f0000000400)={0x11, 0x17, r1, 0x1, 0x20, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) [ 188.645405] IPVS: ftp: loaded support on port[0] = 21 [ 188.709194] device bridge_slave_1 left promiscuous mode [ 188.714855] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.743176] device bridge_slave_0 left promiscuous mode [ 188.749808] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.792331] team0 (unregistering): Port device team_slave_1 removed [ 188.804304] team0 (unregistering): Port device team_slave_0 removed [ 188.815873] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 188.832320] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 188.857822] bond0 (unregistering): Released all slaves [ 188.924116] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 188.944629] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 00:31:51 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x9}, 0x10) 2018/05/17 00:31:51 executing program 6 (fault-call:2 fault-nth:31): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) accept(r0, &(0x7f0000001040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000010c0)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001200), 0x0) 2018/05/17 00:31:51 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x3c, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x30d, 0x0) 2018/05/17 00:31:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket(0xa, 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r1, 0x5457, &(0x7f0000000000)) r2 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/05/17 00:31:51 executing program 0: prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) mq_open(&(0x7f0000000280)='/dev/rfkill\x00', 0x841, 0x0, &(0x7f00000002c0)={0x81, 0xffffffffffffff00, 0xde0, 0x80, 0x9, 0x81, 0x4}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)={0x3, 0x0, [{0x105004, 0xcb, &(0x7f0000000040)=""/203}, {0xf005, 0x5a, &(0x7f0000000140)=""/90}, {0x100000, 0x18, &(0x7f00000001c0)=""/24}]}) 2018/05/17 00:31:51 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f6e65742f000400000000000000000001000000000000000000", 0x2, 0x0) prctl$setname(0xf, &(0x7f00000000c0)='em0proc\x00') ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000100)) dup2(r0, r0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x1ff) 2018/05/17 00:31:51 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40200, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0xa80000000000000, 0x3000, 0x8c, 0x0, 0x1a}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget(0x1, 0x3, 0x20) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f0000000100)=""/84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB]}) 2018/05/17 00:31:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003b80)=[{{&(0x7f0000001840)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002a00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000003c00)={0x0, 0x1c9c380}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) [ 189.492996] RDS: rds_bind could not find a transport for 0.0.0.9, load rds_tcp or rds_rdma? 2018/05/17 00:31:51 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}, [0x8c, 0x6, 0x1000, 0x73, 0x1c7, 0x6, 0x3, 0x3ff, 0xffffffffffff8000, 0x3, 0x20, 0x1000, 0x0, 0x8, 0xf9]}, &(0x7f0000000140)=0x100) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000240)={0x1}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x6}, 0x8) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@alg={0x100, 0x10, 0x200, 0x70bd2b, 0x25dfdbfc, {{'rmd320-generic\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x2f8}, {0x8, 0x1, 0xc2}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/17 00:31:51 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) readv(r0, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x9f}], 0x1) 2018/05/17 00:31:51 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x4, 0x2, 0x1, 0x401, 0x8}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1f, 0xa}, &(0x7f00000000c0)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x5, 0x2}, 0x8) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) readv(r3, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/175, 0xaf}], 0x1) 2018/05/17 00:31:51 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x400002) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x0, 0x1, 0x1ff, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) setrlimit(0x8, &(0x7f00000a3ff0)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x40040) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0xef3, 0x5}) mlockall(0x2) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x201) [ 189.559194] RDS: rds_bind could not find a transport for 0.0.0.9, load rds_tcp or rds_rdma? 2018/05/17 00:31:51 executing program 3: io_setup(0x8, &(0x7f0000000000)=0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x81, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/rt6_stats\x00') r6 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x2, 0x80) r7 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x7, 0x80) r8 = open(&(0x7f00000014c0)='./file0\x00', 0x200000, 0x100) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat$full(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/full\x00', 0x10000, 0x0) r11 = accept$inet6(0xffffffffffffffff, &(0x7f0000001640), &(0x7f0000001680)=0x1c) r12 = creat(&(0x7f0000001740)='./file0\x00', 0x110) io_submit(r0, 0x6, &(0x7f00000017c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x2df, r1, &(0x7f0000000080)="ae429bf34099517d09a55ff11a834ec7c02239082bb0d35dfb4545fab5f7adfdad70ca5bae7881d51e8c5944d9822862ba9dc52ba62a778390a685dd272948c25accec7ab2efd762b5b338e16ebca1f2a68911670d736e64355f7917f165f0780d0127b48b891280d1a2d64ce311bd119df7936f1f5e756db9ab95e99a216fc933a22c49119e578109a1125c3f342e088b77e651b0d5fbbeb810ff879948154b95bc462a019bce7c420a2418e59f7431d352e46f621b03e62a65367fc3ab", 0xbe, 0x4, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x3, r3, &(0x7f00000001c0)="e3f6b6268f0ec2a9b93bb2c4ea0892ae9550ccfb231d7aa6a27d9226cbf8257147e0802cdfc7f127d2e21abb8125c4b18c7307d6d18997fc80733f7ec1c1c2af92e9ed6892576016fa92fd65269049dcfe8d269cade8df8c80b8d02e9d0c6e0047ee82d3d51f09e020b8f89e260a6f6a7eb046c7", 0x74, 0x5, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0xda5b, r5, &(0x7f0000000300)="3d868b453b924081f371768156cd8f03183d9790cad1bc0d9154ef0c88568b5ceb9485d1c379073ee546b0b64f2e3a60fe5f08eb1f4196426a7064d2861bc290b37bb16324dfffc30a52549c81a14037e28e4b4b702cbcac7a0639cc39b26fa1e272e22f6815a734647dcfad19fba8b777135d1b5ac86cdc80822c5f859ed8a3112858c75daa3d1b1350491599a4fe7aa8c3293d1d1272b4cf50c7110d2aa145aaf46f90519a29bfdbb96dd775a00a343f7b84c02baef5443d17e8ce4cc31c430188bfb39d1156b1dea8e7a4e22c785d79212d6a8bf2944e5eef244ac5bd36214db0f52e19c04b3a", 0xe8, 0x8, 0x0, 0x1, r6}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x3, r7, &(0x7f00000004c0)="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", 0x1000, 0x0, 0x0, 0x1, r8}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x8, 0x1, r9, &(0x7f0000001580)="9209c383d9b98b5e24ff46a6fb15825849d84f02a5a3f34b60b3598eab695cd78ac2483d755eb0a52e0b66ea3917", 0x2e, 0xfffffffffffffffa, 0x0, 0x1, r10}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3, 0x7d0, r11, &(0x7f00000016c0)="6c14bc34b9c4152e503e21047b68d39db1246b43616c1119c13f3ceedb6cd14fc27139d556f74adaf5e95531de170eb1813877f879f0192aaf4790db150c6f9bf210c84be290ed85e858bc5f1f65777021984e0dd48e7d5dda5ef3557ded4600e08283", 0x63, 0x1, 0x0, 0x1, r12}]) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)=0x0) exit(0x0) r14 = gettid() prctl$setptracer(0x59616d61, r14) timer_delete(r13) 2018/05/17 00:31:51 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x5, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) setrlimit(0x7, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000180)) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000100)="c4", 0x1) sendto$inet(r1, &(0x7f0000000000), 0xffffff2f, 0x1, &(0x7f00000000c0)={0x2}, 0x10) socket(0x0, 0x5, 0x0) read(r1, &(0x7f0000000000)=""/116, 0x100000330) [ 189.840271] IPVS: ftp: loaded support on port[0] = 21 [ 190.417678] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.424125] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.431519] device bridge_slave_0 entered promiscuous mode [ 190.458445] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.464867] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.472068] device bridge_slave_1 entered promiscuous mode [ 190.510218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 190.549887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 190.687347] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 190.730553] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 190.969358] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 190.976824] team0: Port device team_slave_0 added [ 191.012827] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 191.021101] team0: Port device team_slave_1 added [ 191.056808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 191.096133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 191.135802] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 191.143062] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 191.158437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 191.189632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 191.196839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 191.207604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 191.566895] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.573318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 191.579990] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.586360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.594043] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 192.482815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.543131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.570212] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 192.646969] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 192.653182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.660700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.733748] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.187379] FAULT_INJECTION: forcing a failure. [ 193.187379] name failslab, interval 1, probability 0, space 0, times 0 [ 193.198741] CPU: 0 PID: 15202 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 193.206007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.215386] Call Trace: [ 193.217970] dump_stack+0x1b9/0x294 [ 193.221596] ? dump_stack_print_info.cold.2+0x52/0x52 [ 193.226772] ? __save_stack_trace+0x7e/0xd0 [ 193.231099] should_fail.cold.4+0xa/0x1a [ 193.235160] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 193.240272] ? save_stack+0x43/0xd0 [ 193.243896] ? kasan_kmalloc+0xc4/0xe0 [ 193.247769] ? kmem_cache_alloc_trace+0x152/0x780 [ 193.252606] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 193.257780] ? __list_lru_init+0x456/0x790 [ 193.262077] ? sget_userns+0x767/0xf00 [ 193.265961] ? graph_lock+0x170/0x170 [ 193.269750] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 193.274488] ? do_mount+0x564/0x3070 [ 193.278185] ? ksys_mount+0x12d/0x140 [ 193.281978] ? __x64_sys_mount+0xbe/0x150 [ 193.286134] ? do_syscall_64+0x1b1/0x800 [ 193.290179] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.295549] ? find_held_lock+0x36/0x1c0 [ 193.299609] ? __lock_is_held+0xb5/0x140 [ 193.303662] ? check_same_owner+0x320/0x320 [ 193.307982] ? rcu_note_context_switch+0x710/0x710 [ 193.312908] __should_failslab+0x124/0x180 [ 193.317143] should_failslab+0x9/0x14 [ 193.320942] kmem_cache_alloc_trace+0x2cb/0x780 [ 193.325597] ? __kmalloc_node+0x33/0x70 [ 193.329556] ? __kmalloc_node+0x33/0x70 [ 193.333514] ? rcu_read_lock_sched_held+0x108/0x120 [ 193.338538] __memcg_init_list_lru_node+0x17d/0x2c0 [ 193.343539] ? kvfree_rcu+0x20/0x20 [ 193.347159] ? __kmalloc_node+0x47/0x70 [ 193.351121] __list_lru_init+0x456/0x790 [ 193.355168] ? list_lru_destroy+0x4c0/0x4c0 [ 193.359485] ? mark_held_locks+0xc9/0x160 [ 193.363616] ? __raw_spin_lock_init+0x1c/0x100 [ 193.368183] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 193.373195] ? lockdep_init_map+0x9/0x10 [ 193.377336] sget_userns+0x767/0xf00 [ 193.381043] ? get_anon_bdev+0x2f0/0x2f0 [ 193.385099] ? test_bdev_super+0x50/0x50 [ 193.389145] ? destroy_unused_super.part.11+0x110/0x110 [ 193.394504] ? rcu_read_lock_sched_held+0x108/0x120 [ 193.399516] ? __alloc_pages_nodemask+0xacf/0xd70 [ 193.404360] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 193.409367] ? kasan_check_read+0x11/0x20 [ 193.413519] ? cap_capable+0x1f9/0x260 [ 193.417405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 193.422930] ? security_capable+0x99/0xc0 [ 193.427075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 193.432609] ? ns_capable_common+0x13f/0x170 [ 193.437006] ? get_anon_bdev+0x2f0/0x2f0 [ 193.441071] sget+0x10b/0x150 [ 193.444174] ? test_bdev_super+0x50/0x50 [ 193.448233] ? fuse_ctl_add_conn+0x280/0x280 [ 193.452634] mount_single+0x3a/0x170 [ 193.456335] fuse_ctl_mount+0x2c/0x40 [ 193.460122] mount_fs+0xae/0x328 [ 193.463483] vfs_kern_mount.part.34+0xd4/0x4d0 [ 193.468057] ? may_umount+0xb0/0xb0 [ 193.471678] ? _raw_read_unlock+0x22/0x30 [ 193.475808] ? __get_fs_type+0x97/0xc0 [ 193.479686] do_mount+0x564/0x3070 [ 193.483213] ? do_raw_spin_unlock+0x9e/0x2e0 [ 193.487608] ? copy_mount_string+0x40/0x40 [ 193.491852] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 193.496859] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 193.501600] ? retint_kernel+0x10/0x10 [ 193.505482] ? copy_mount_options+0x1f0/0x380 [ 193.509974] ? copy_mount_options+0x1f6/0x380 [ 193.514454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 193.519977] ? copy_mount_options+0x285/0x380 [ 193.524458] ksys_mount+0x12d/0x140 [ 193.528077] __x64_sys_mount+0xbe/0x150 [ 193.532047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 193.537053] do_syscall_64+0x1b1/0x800 [ 193.540929] ? finish_task_switch+0x1ca/0x840 [ 193.545411] ? syscall_return_slowpath+0x5c0/0x5c0 [ 193.550375] ? syscall_return_slowpath+0x30f/0x5c0 [ 193.555302] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 193.560793] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.565989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.571172] RIP: 0033:0x455a09 [ 193.574345] RSP: 002b:00007f379cf60c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 193.582052] RAX: ffffffffffffffda RBX: 00007f379cf616d4 RCX: 0000000000455a09 2018/05/17 00:31:55 executing program 0: keyctl$set_reqkey_keyring(0xe, 0xffffffbfffffffff) 2018/05/17 00:31:55 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@loopback={0x0, 0x1}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x1, 0x7f}, 'port1\x00', 0x4, 0x40050, 0x0, 0xa1, 0x1, 0x6, 0x81, 0x0, 0x0, 0xdec8}) 2018/05/17 00:31:55 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44801200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x100, 0x70bd2a, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff80000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0xc040) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000ec0)="57d38a327545dac64185e90fe9a87be8e3d091c7787b19fdb8b0ac4202296d0a0f4cd1587d4e6ed338", 0x29}], 0x1, &(0x7f0000004580)}}], 0x1, 0x4000004) 2018/05/17 00:31:55 executing program 5: r0 = socket(0xc, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") accept4$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x100000000000000, 0xfffffffffffffffc) 2018/05/17 00:31:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40286608, 0x402fff) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000003c0)={0x6, &(0x7f0000000040), &(0x7f0000000300)=[{0x80, 0x23, 0x4, &(0x7f0000000080)=""/35}, {0x5, 0xa3, 0xff, &(0x7f00000000c0)=""/163}, {0x7, 0x60, 0x1e8, &(0x7f0000000180)=""/96}, {0x500000000000, 0x2d, 0x1, &(0x7f0000000200)=""/45}, {0x20, 0x56, 0x2, &(0x7f0000000240)=""/86}, {0x26c000000000000, 0x24, 0x1, &(0x7f00000002c0)=""/36}]}) 2018/05/17 00:31:55 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x20000) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x7, &(0x7f00000014c0)=[{&(0x7f0000000140)="141e95eb6ef0f5f258e84bd89cb070ef127f8d9d167649215a46547291c947b58ab16103357f1866eeca7f840af37cba4ebad7a3b55afde8c74c16f35d9c", 0x3e, 0xeeb2}, {&(0x7f0000000280)="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", 0x1000, 0x8001}, {&(0x7f0000001280)="700c9efbc6d8514caf5d09e23348045af960452af6269c33a41683312f8a42cefbde8d264dfe130482bf0f26733736a58e79b040c51e68cfa9a88824799a25674b1f64faa30bd939303b917f571cdc5184935e1dd59837480d53ce251670795f6f9e5f0c15f75df82120cdb61d293d6ba99de2f96d5297c50b9a36eebf8e9ee4246fc0f8190129d3e5c4e72ec39a0b3e4de49c46dcc0dbb94c07b2713e", 0x9d, 0x6}, {&(0x7f0000001340)="367cce355f2aeccbfbee46f2dbd013d9d29d50e3ffe19a0c83eab464099762ceae4aa8f2a8fa00c38c92a5d5ad0d10bdc0d5c47bc0492a5b2185bbbff37d59a403fed90df7b2e317fb450c6ff795bc260e7dd189430ac963eb57963824f4f921232a3abc0ac3930f62c0325ec644755b1756008227596a027e117a13d871113efd2aaf0e31809cc860ddd91063b565490e49bd86024743a4fdfdf22eeff73aa60bf1f08dc669fd5e4b126f0adf15f482c9a73ded77d0d32645d6f585de11a1cbb3f550df10", 0xc5, 0x1}, {&(0x7f0000000180)="a29d796f2cf354ac93ec09f0521d82411ab041ebe73c40ce7361af4d", 0x1c, 0xffff}, {&(0x7f0000001440)="4742ff00717071b0ce9961761235cda5dc8749f75f50a380eb5f098533763eca8f74a401e93bc7fad32b90d15488e3cce46bc13ad64ef0ff03fd70a9d8d427c446f9f3b56bf6a0e3cd7d2419f06e82c8dbd6fd9d483c183a6d3186420b081e109db5ccb757a620", 0x67, 0x40}, {&(0x7f00000001c0)="ad18f1a330423ef796ba683773cdfe4029093f462e322b970447f9a2fabef572e085f7cc9ec5485382736f867838eb3874b0117131ee8dd3d9dd", 0x3a, 0x3f}], 0x200000, &(0x7f0000001580)={[{@discard='discard', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@alloc_mode_reuse='alloc_mode=reuse', 0x2c}, {@reserved_root={'reserved_root', 0x3d, [0x36, 0x7b, 0xa8061f9cf9feb046, 0x3f]}, 0x2c}, {@grpjquota={'grpjquota', 0x3d, '/dev/amidi#\x00'}, 0x2c}, {@whint_mode_fs='whint_mode=fs-based', 0x2c}, {@acl='acl', 0x2c}]}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "3242da"}, 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/uts\x00') setns(0xffffffffffffffff, 0x0) 2018/05/17 00:31:55 executing program 6 (fault-call:2 fault-nth:32): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:55 executing program 3: write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='threaded\x00', 0x9) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$sock_int(r0, 0x1, 0x400000015, &(0x7f0000000000), 0x9e) [ 193.589305] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 193.596572] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 193.603829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 193.611690] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000001f 2018/05/17 00:31:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x80000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="f6ff0000be7aabf6b7c90f3aedbb91b0594cb0807f7e234f7b36b97a01f59a208da10fb42a172be0f8a8127e3ec6de4e890cb643e536b13d6193d972e993095414fda83d8ac287a078125921f68da911e5a47d", @ANYBLOB="000000000000000000ffef0000ef450a07be5bf288b28a5e87c0306ee10d"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x16, "0770715651d33a9a5e7b26b04decaf29880814480d73"}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r4, 0x6, 0x10, 0x6, 0x1ff}, &(0x7f0000000180)=0x18) 2018/05/17 00:31:55 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280), 0x0, 0x7}], 0x7ee5b1104178a03c, &(0x7f0000000300)=ANY=[@ANYBLOB="6469725f06009099"]) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x8880) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x2, 0x441}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x2c, "2052868a6e95fd0c10f23b9ebb8b30a948b099e7cbefe5dc8000939711bce7e4db09aeb590954858c7d069c3"}, &(0x7f0000000140)=0x34) ioctl$KVM_IRQFD(r1, 0x4010ae42, &(0x7f0000000040)) [ 193.652149] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize 2018/05/17 00:31:55 executing program 5: io_setup(0xffffffffffffffff, &(0x7f0000000000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x2, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x20800) r7 = perf_event_open(&(0x7f0000001ac0)={0x0, 0x70, 0x8, 0x20, 0x6d1ce4c3, 0x9, 0x0, 0x96, 0x8, 0xb, 0x5, 0xffffffff, 0x101, 0x6, 0x5818, 0x1000, 0xffffffff7fffffff, 0x6eea0975, 0xffff, 0x6, 0x9, 0xdba, 0x1, 0xe14, 0x5cf9, 0xffffffff80000001, 0xecd, 0x9, 0x7, 0x159, 0x1, 0x5, 0x2, 0xfff, 0x100, 0x7fffffff, 0x5, 0x9, 0x0, 0x6, 0x4, @perf_config_ext={0x100000001, 0x7}, 0x200, 0x0, 0x2, 0x7, 0x80000001, 0x9, 0x1}, 0x0, 0xa, 0xffffffffffffff9c, 0x8) pipe(&(0x7f0000001bc0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$null(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/null\x00', 0x2, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/rfkill\x00', 0x20000, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000001dc0)={0xf, 0x9, 0xb94, 0x8, 0x3b8adfdda8e83d35, 0xffffffffffffffff, 0x9}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000540)={0x6, 0x80, 0x208, 0x101, 0x8, 0x7, 0x5, 0xfffffffffffffffc, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000005c0)={r12, 0x4, 0x6}, 0x8) r13 = syz_open_procfs(0x0, &(0x7f0000001ec0)='net/ptype\x00') io_submit(r0, 0x6, &(0x7f0000001f40)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000180)="d326c98de05cdc07600ba708422146387e0db07486524ff9814c2a712180a63a67b5c78884d49725440eb3a9a7faa8d580c8af5080667273deff6cfe94e8a04da06dff3ba88f18136953bb4b7cc0faec604cc94444449fba0275c5b4715d4d6c62dff5725caff8937f3dc06bd089787ad094d84da3c1bb319ac448774203795aab26c2bf018f52eeda21d348ee27b9aa5a69b37b9f62ec5f78417d31ab65cd222ce63efebf769f", 0xa7, 0x7, 0x0, 0x0, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xc000000000000, r3, &(0x7f0000000300)="50911f9dde5ddb36b1e1787ec6224fb77bcb0ca64215cbd828", 0x19, 0x3, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0xffffffffffff0000, r5, &(0x7f00000003c0)="69acae0cbe0419bff571dbf4a017b7ee6f5dfc46c1b3740cd475950f366be876977dc7492ef62507057ef77017bb1d2004dfc17a6019bb50e35a88659c3d803f6bac82cf855d682c61c29e7182bdd007b14bee412b5bf1f52dcacc9fea0d87cf9a903650d35ba7df6497d0477abde7fca661765acb23e6a2d72a6738799d3575b9a1459d6ff08927038b9ad17ab0e4fee4b320d8f4079d684c8654699ae06310f7ed3bc9b7ace4ca4650cb8bce9e304f0c7fd12115ad25821687e78209e50e350cbe2584dbe7312a2a9c2b3708d0e4dab64f3eabe34122d00488a251", 0xdc, 0x7ff, 0x0, 0x0, r6}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x2, 0x4, r7, &(0x7f0000001b40)="fdb19eafaaa6cd98756e02ab09a0b74d0dcad7ed2d7f3d70ecd312b6745aad90c96bf0f9b1029b1e50b069e1d8623312810037b1256c09579d2ce2daf60e78234ff9", 0x42, 0x0, 0x0, 0x1, r8}, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x1, 0xc0a1, r9, &(0x7f0000001c80)="6541f6c9b71eb602795b5bb90f537f15e876af368a472118542517dbff7277a3fa5cee6afa3e126709a6578b349622911e43c35a05750e9a9ad5ef34c43ea289dffef27286715fc6e0953ee009a75184c45eaadcb4b693cc7ad94f3b1cefe7a54b4c0d53ce80d0434996a6349a63f7c8dde6e988bd77246efa12d5a6f89508a2661db8b7f668388ae160032df7e89e768c1ead3a9dfbff9e9f375b03c54a30726ea61a6da224d345312b50ee67", 0xad, 0xfff, 0x0, 0x0, r10}, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x2, 0x3, r11, &(0x7f0000001e00)="4037b5558db153673b2197b42260d1661a7b783c93966ee2af33bc78f2083c42b47c83b7fa2d2537372d4c488f05b6532f2c16ad9f01ede26a3db7819c360257fc1ad0e40eb1b7216cc9ba71a907100be530d0edfced41f73435c75aa405fa7221e77797529ae7c6f2c42dc84d484c7613ed4a9c56b1edc06f37ea8858b0c9f680d292c4f0ec06aa4ba339cb91b0c1db53ec79e337390556926ec8c22d0c6db475933229807f151bdd9f642eb0212e823883584e9853c440b5d133", 0xbb, 0x1, 0x0, 0x1, r13}]) r14 = socket$inet(0x2, 0x5, 0x576) getsockopt(r14, 0x88, 0xa, &(0x7f00000000c0)=""/148, &(0x7f0000000040)=0x2ae) [ 193.738677] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize [ 193.755649] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 193.763295] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 193.784224] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 193.791708] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock [ 193.799912] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 193.807547] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 193.815659] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 193.822847] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock 2018/05/17 00:31:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40286608, 0x402fff) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000003c0)={0x6, &(0x7f0000000040), &(0x7f0000000300)=[{0x80, 0x23, 0x4, &(0x7f0000000080)=""/35}, {0x5, 0xa3, 0xff, &(0x7f00000000c0)=""/163}, {0x7, 0x60, 0x1e8, &(0x7f0000000180)=""/96}, {0x500000000000, 0x2d, 0x1, &(0x7f0000000200)=""/45}, {0x20, 0x56, 0x2, &(0x7f0000000240)=""/86}, {0x26c000000000000, 0x24, 0x1, &(0x7f00000002c0)=""/36}]}) 2018/05/17 00:31:55 executing program 1: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0xee, &(0x7f0000000280)=""/238}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xfd87) r4 = socket$inet6(0xa, 0x2, 0x0) open_by_handle_at(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="ac00000000020000a53fc02c9819c4e77077c23a5d2e6fffd979569848fb275508ad9801f8b56c2ff0215c2d10ae35daad26e1eae396587945fe1016f10e53336e7edd1e25ed7dccf24cfdf08ecdf3cbe3d29da2164b0388d8bc3d72bf34bb583ebd026f00d6630e91423f887622f897fdc434939f4fd92f7a70510586e1c40f78ae40db6f8459b970ed6c97c3289c581e70c541947da171e345fd5a7f308e3a489a0276a30d8e794bc481de8e858757"], 0x2000) inotify_add_watch(r0, &(0x7f0000000240)='.\x00', 0x409) r5 = dup2(r4, r1) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x67, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/103}, &(0x7f0000000440)=0x78) finit_module(r1, &(0x7f0000000480)='self\x00', 0x1) [ 193.946124] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 193.953450] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock 2018/05/17 00:31:55 executing program 6 (fault-call:2 fault-nth:33): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:55 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x1, 0x0, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) getgid() 2018/05/17 00:31:55 executing program 2: r0 = socket(0x40000000015, 0x80003, 0x5) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000140)}, 0x1) 2018/05/17 00:31:55 executing program 5: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"03491f0800"}}, 0x10) 2018/05/17 00:31:55 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x4144, &(0x7f0000000040)) open_by_handle_at(r0, &(0x7f0000000080)={0x8f, 0x9, "2694a9630ea5b1e57aa041f534453c76c2a73b6a20127d8525f09fa28805741c3aeddfd98373c837f017f4964d0e869517f61895d9b0646942076a29ae0231247664f634f7b6e4362b93b857c5a7f4ddeaae8b81999633080d9582db19d6190317a5c4541858b730d693a2d0a46afe0a076fcf0e017428e4337d531dedb26f1918ee0afa4aa43d"}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 194.072562] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize 2018/05/17 00:31:55 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x20000) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x7, &(0x7f00000014c0)=[{&(0x7f0000000140)="141e95eb6ef0f5f258e84bd89cb070ef127f8d9d167649215a46547291c947b58ab16103357f1866eeca7f840af37cba4ebad7a3b55afde8c74c16f35d9c", 0x3e, 0xeeb2}, {&(0x7f0000000280)="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", 0x1000, 0x8001}, {&(0x7f0000001280)="700c9efbc6d8514caf5d09e23348045af960452af6269c33a41683312f8a42cefbde8d264dfe130482bf0f26733736a58e79b040c51e68cfa9a88824799a25674b1f64faa30bd939303b917f571cdc5184935e1dd59837480d53ce251670795f6f9e5f0c15f75df82120cdb61d293d6ba99de2f96d5297c50b9a36eebf8e9ee4246fc0f8190129d3e5c4e72ec39a0b3e4de49c46dcc0dbb94c07b2713e", 0x9d, 0x6}, {&(0x7f0000001340)="367cce355f2aeccbfbee46f2dbd013d9d29d50e3ffe19a0c83eab464099762ceae4aa8f2a8fa00c38c92a5d5ad0d10bdc0d5c47bc0492a5b2185bbbff37d59a403fed90df7b2e317fb450c6ff795bc260e7dd189430ac963eb57963824f4f921232a3abc0ac3930f62c0325ec644755b1756008227596a027e117a13d871113efd2aaf0e31809cc860ddd91063b565490e49bd86024743a4fdfdf22eeff73aa60bf1f08dc669fd5e4b126f0adf15f482c9a73ded77d0d32645d6f585de11a1cbb3f550df10", 0xc5, 0x1}, {&(0x7f0000000180)="a29d796f2cf354ac93ec09f0521d82411ab041ebe73c40ce7361af4d", 0x1c, 0xffff}, {&(0x7f0000001440)="4742ff00717071b0ce9961761235cda5dc8749f75f50a380eb5f098533763eca8f74a401e93bc7fad32b90d15488e3cce46bc13ad64ef0ff03fd70a9d8d427c446f9f3b56bf6a0e3cd7d2419f06e82c8dbd6fd9d483c183a6d3186420b081e109db5ccb757a620", 0x67, 0x40}, {&(0x7f00000001c0)="ad18f1a330423ef796ba683773cdfe4029093f462e322b970447f9a2fabef572e085f7cc9ec5485382736f867838eb3874b0117131ee8dd3d9dd", 0x3a, 0x3f}], 0x200000, &(0x7f0000001580)={[{@discard='discard', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@alloc_mode_reuse='alloc_mode=reuse', 0x2c}, {@reserved_root={'reserved_root', 0x3d, [0x36, 0x7b, 0xa8061f9cf9feb046, 0x3f]}, 0x2c}, {@grpjquota={'grpjquota', 0x3d, '/dev/amidi#\x00'}, 0x2c}, {@whint_mode_fs='whint_mode=fs-based', 0x2c}, {@acl='acl', 0x2c}]}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "3242da"}, 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/uts\x00') setns(0xffffffffffffffff, 0x0) [ 194.160390] device bridge_slave_1 left promiscuous mode [ 194.166430] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/17 00:31:56 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@random={'user.', '.%!\x00'}, &(0x7f00009b8000)="020000000800000000000000", 0xffffff80, 0x1) 2018/05/17 00:31:56 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000140)=0x10) fcntl$setsig(r0, 0xa, 0x26) waitid(0x2, 0x0, &(0x7f0000000040), 0xa, &(0x7f0000000080)) [ 194.250262] device bridge_slave_0 left promiscuous mode [ 194.255934] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/17 00:31:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getpgid(0x0) getpgrp(r1) 2018/05/17 00:31:56 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x80012, r0, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) 2018/05/17 00:31:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002200)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0x130, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffff00, 0xffffffff], [0xff000000, 0xffffffff, 0xff0000ff, 0xff], 'team_slave_1\x00', 'ifb0\x00', {0xff}, {}, 0x21, 0x3, 0x7, 0x8}, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x600000, 0x39, 0xffffffffffff8001, 0xfffffffffffffffd, 0x9, 0x2, 0x34, 0x8]}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x2, 0x10001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) recvmmsg(r2, &(0x7f00000020c0)=[{{&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000180)=[{&(0x7f0000000500)=""/242, 0xf2}], 0x1}}, {{&(0x7f00000009c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001d00)=""/97, 0x61}}], 0x2, 0x0, &(0x7f00000021c0)={0x77359400}) 2018/05/17 00:31:56 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="800000000002000019000000e60100006c000000002800000100000001810000000000000040000080000000000008000000be5a0000ffff53eff525c4a1956ef433a3f7e5173897edd930b25f22788ba95e639c53fe52bdee7cbcf80b26037bd19f", 0x62, 0x400}], 0x0, &(0x7f0000000080)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x280001, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000280)=""/200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x2c}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000001c0)) [ 194.417281] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 00:31:56 executing program 2: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x40000010}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) finit_module(r1, &(0x7f0000000040)='\x00', 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x440002, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001140)) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001300)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000100)=""/4096}, &(0x7f0000001100)="44be86ddbaefc2b669743ed8163cfa3b7c030219aa79f094497f7689d4591c5364", &(0x7f0000001200)=""/190, 0x0, 0x0, 0x0, &(0x7f00000012c0)}) 2018/05/17 00:31:56 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000100)={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_config_ext={0x40000000000000, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101800, 0x41) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) 2018/05/17 00:31:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) tee(r0, r0, 0x0, 0x8) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000e00)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=@dellink={0x28, 0x11, 0x9, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) [ 194.502226] team0 (unregistering): Port device team_slave_1 removed [ 194.511998] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (1801) [ 194.528202] team0 (unregistering): Port device team_slave_0 removed [ 194.577552] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 194.606199] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 194.635339] bond0 (unregistering): Released all slaves [ 195.196529] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.202969] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.210271] device bridge_slave_0 entered promiscuous mode [ 195.246988] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.253506] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.260843] device bridge_slave_1 entered promiscuous mode [ 195.296813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 195.333865] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 195.442199] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 195.480789] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 195.651200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 195.658580] team0: Port device team_slave_0 added [ 195.694151] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 195.701531] team0: Port device team_slave_1 added [ 195.737735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 195.777426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 195.816875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 195.855364] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 195.862554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 195.877720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.208699] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.215127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.221788] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.228151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.235461] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 196.896229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.036480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.115404] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 197.193983] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 197.200222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.207876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.280926] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.745277] FAULT_INJECTION: forcing a failure. [ 197.745277] name failslab, interval 1, probability 0, space 0, times 0 [ 197.756961] CPU: 0 PID: 15596 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 197.764226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.773564] Call Trace: [ 197.776145] dump_stack+0x1b9/0x294 [ 197.779774] ? dump_stack_print_info.cold.2+0x52/0x52 [ 197.784952] ? lock_downgrade+0x8e0/0x8e0 [ 197.789089] ? snd_virmidi_input_close+0x300/0x480 [ 197.794023] ? graph_lock+0x170/0x170 [ 197.797828] should_fail.cold.4+0xa/0x1a [ 197.801875] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 197.806964] ? print_usage_bug+0xc0/0xc0 [ 197.811031] ? print_usage_bug+0xc0/0xc0 [ 197.815085] ? graph_lock+0x170/0x170 [ 197.818884] ? find_held_lock+0x36/0x1c0 [ 197.822932] ? __lock_is_held+0xb5/0x140 [ 197.826978] ? snd_virmidi_input_close+0x300/0x480 [ 197.831914] ? check_same_owner+0x320/0x320 [ 197.836227] ? lockdep_init_map+0x9/0x10 [ 197.840276] ? rcu_note_context_switch+0x710/0x710 [ 197.845201] ? kasan_check_write+0x14/0x20 [ 197.849419] ? __init_rwsem+0x1c4/0x290 [ 197.853385] __should_failslab+0x124/0x180 [ 197.857609] should_failslab+0x9/0x14 [ 197.861404] __kmalloc+0x2c8/0x760 [ 197.864930] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 197.869946] ? prealloc_shrinker+0xcf/0x130 [ 197.874254] prealloc_shrinker+0xcf/0x130 [ 197.878396] sget_userns+0x9b2/0xf00 [ 197.882106] ? get_anon_bdev+0x2f0/0x2f0 [ 197.886166] ? test_bdev_super+0x50/0x50 [ 197.890211] ? destroy_unused_super.part.11+0x110/0x110 [ 197.895559] ? rcu_read_lock_sched_held+0x108/0x120 [ 197.900560] ? __alloc_pages_nodemask+0xacf/0xd70 [ 197.905389] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 197.910392] ? kasan_check_read+0x11/0x20 [ 197.914523] ? cap_capable+0x1f9/0x260 [ 197.918405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 197.924483] ? security_capable+0x99/0xc0 [ 197.928623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 197.934155] ? ns_capable_common+0x13f/0x170 [ 197.938553] ? get_anon_bdev+0x2f0/0x2f0 [ 197.942596] sget+0x10b/0x150 [ 197.945709] ? test_bdev_super+0x50/0x50 [ 197.949841] ? fuse_ctl_add_conn+0x280/0x280 [ 197.954243] mount_single+0x3a/0x170 [ 197.957943] fuse_ctl_mount+0x2c/0x40 [ 197.961729] mount_fs+0xae/0x328 [ 197.965082] vfs_kern_mount.part.34+0xd4/0x4d0 [ 197.969647] ? may_umount+0xb0/0xb0 [ 197.973256] ? _raw_read_unlock+0x22/0x30 [ 197.977402] ? __get_fs_type+0x97/0xc0 [ 197.981273] do_mount+0x564/0x3070 [ 197.984798] ? copy_mount_string+0x40/0x40 [ 197.989037] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 197.993781] ? retint_kernel+0x10/0x10 [ 197.997665] ? copy_mount_options+0x1a1/0x380 [ 198.002148] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 198.006985] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 198.012515] ? copy_mount_options+0x285/0x380 [ 198.017010] ksys_mount+0x12d/0x140 [ 198.020630] __x64_sys_mount+0xbe/0x150 [ 198.024597] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 198.029601] do_syscall_64+0x1b1/0x800 [ 198.033475] ? finish_task_switch+0x1ca/0x840 [ 198.037964] ? syscall_return_slowpath+0x5c0/0x5c0 [ 198.042888] ? syscall_return_slowpath+0x30f/0x5c0 [ 198.047804] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 198.053166] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.058007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 198.063187] RIP: 0033:0x455a09 [ 198.066359] RSP: 002b:00007f691d02cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 198.074056] RAX: ffffffffffffffda RBX: 00007f691d02d6d4 RCX: 0000000000455a09 [ 198.081305] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 198.088565] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/17 00:31:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x100000001, 0xfb, &(0x7f0000000080)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0xfffffffffffffebc, &(0x7f00000003c0)={0x0, 0x0}}, 0xfffffffffffffe6d) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r2, 0x4) 2018/05/17 00:31:59 executing program 7: stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) rt_sigsuspend(&(0x7f00009b2000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) getsockname(r1, &(0x7f0000000240)=@hci={0x0, 0x0}, &(0x7f00000002c0)=0x80) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_delroute={0x3c, 0x19, 0x320, 0x70bd29, 0x25dfdbfb, {0x2, 0x80, 0x20, 0x8, 0xff, 0x2, 0xff, 0x0, 0x1800}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_IIF={0x8, 0x1, r5}, @RTA_GATEWAY={0x8, 0x5}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) mmap(&(0x7f00009bb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20800, 0x0) tkill(r3, 0x1000000000016) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000280)) 2018/05/17 00:31:59 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) r2 = shmget(0x2, 0x4000, 0x1400, &(0x7f0000000000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000200)=""/236) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726d7479000000000000000000000000000000000000000000000000030000000000f100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0xcf7, 0x0, 0xffffff80}, 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000080)={0xfffffffffffff800, 0x7}) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f00000001c0)=0x100) 2018/05/17 00:31:59 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/05/17 00:31:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xfffffffffffffeff}, 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) socketpair(0x0, 0x5, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x800, 0x4) 2018/05/17 00:31:59 executing program 6 (fault-call:2 fault-nth:34): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:31:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) read(r0, &(0x7f0000000140)=""/32, 0x20) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000180)) 2018/05/17 00:31:59 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000006c0)={@broadcast}, &(0x7f0000000700)=0xc) [ 198.095818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 198.103080] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000021 2018/05/17 00:31:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r1, &(0x7f0000001600)={&(0x7f0000000040)=@full={{0x3, {"5d4b708eb19c55"}, 0x8}, [{"ccde33df26af6a"}, {"1ccd7ff505f6e6"}, {"2dc938e412cbb1"}, {"69be31c3591549"}, {"aeef6918af07ee"}, {"c7a133243d3ac1"}, {"87b01af9eab4a8"}, {"acd7c16b08850e"}]}, 0x48, &(0x7f00000000c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="eaea07366da351ad12fefbb1dad72c8e8508ad3b8d1cd96abc205cd4e78f7d025ed07ea11636b5c8f2d6aaf2822be7197ca74af90fb6072ec71be3f44ab45db180e7a305e71802241c3bcf719fd5e7b2d97893f640a5eefa2e83d5ca2d17ca684421465e10f5315f39191e4dfcd1beff1f86b46c5843f19babe04d4a95dd1dbbbc8a585cd52e369409b80324bce0d95d349f77741488c9cda2f3b278ee8f523f3d57389f3b772f0f1a7bb7361e9c9c1c96dfc623fc", 0xb5}, {&(0x7f0000001200)="12836c09647edc48232233d7e5a758cdaff16f35b2f8b36a05ecbd879c87bb05c4822a26dd34e10c9ad0787bc5e77cd99d32740ec4cb122fac36b30f787baa396206b7973a957ef20566a7b4b863b5ba3e79cd9c0daf0648ee129f2ad2f4b761377cc4193cdef498741b3839b2874f45b5a6386fa8d777293424488c3c3c31b80457b952887908b6f787bd7c286c9f94849131293908648782031fdc8f2ba6ea79d09409ec3e1dafe8d0fb903d7ec3d1b69cf34a2779dcccb8a78c16e446393f3db4aa4be4e0bbde894b44ffb8aca581cdc438fae1ea0b55ac2ac2d54b20e1aca21befdd4929f38dd00fa23d3c", 0xed}], 0x3, &(0x7f0000001300)=[{0xe0, 0x113, 0x2, "53fd0c4eb6b06dc4efbedbfbd9fe64dc71fef4a8cdaae2b58df7c48beec7e42db6c5d3a3360296c3f913da883b317877985ba7a2ace04b7ef69fddbe882b83d1d51146e2578880ebd7b44d917d6cfe953094827fd11ac8a66f69f7a0ec7c9fca1f8ce72b1f355071f90a3d4e9bf7854146fac8da3af77fc71f40b124f9aaa10024522d313ed9a2d45a74de66298406be3e8e98b4106cb3c7a36b075485420dd24884f88c3a61505adb33c819716c0b564a337d54fd77cb46e3c36bab34f07d371e59582e8dd7f8c731b7"}, {0xa8, 0x13f, 0x7fff, "3e0e6eb4d448e9a72c459547bcd693cdc7bd642206c9ddea607c1f10a56649a2987de12b5ed2418a8eaf859e93a0f9239bda482f6b88cfcebac1c07cdb1a60b2d035b5f08f54adf72c4b6a157f4878204102e5fc68adef06ba80daec37bddba8ec8c202574449f93c46d85f21dfbe063220c4d4156fdd23fb60a745169275d322191b98294033e232c254bb11ac320538472785a961d"}, {0x38, 0x10e, 0x2, "c902008d5c641d5cfb004c4bf5722567e8a12bcb64b2e8679f6da38b9ddc937e3a"}, {0x20, 0x118, 0x20, "ba2df7c536fd3e360507fe5e"}, {0x38, 0x1ff, 0x1, "d85cdfc76c2a30be6d9e0dd4c546a19fa9e12c037314616a5fd3ff59ea66e715d6c7bf5c18"}, {0x48, 0x118, 0x0, "aa1cc9c0f6705df3644e9cd65de6d79f9acef87661d9e01741b2e2fac68bb2088c51573a2d1007e113886c1f331ab39b7c9f0626"}, {0xa0, 0x0, 0x3, "a8d91656c0c2aa0a4e6b61e4929e849ccc4fe37367bd465f18e429f0c4e3290821009899e1caf939aab620189cf7066b972e74e56f2a688b3aa31f85624f3fe5f4b024e9d79fe2a84d0a4a451c9098b45264174335b173b3d0177d70a4ac6ea8e313fcd9bed5767843fa792e848253e49ebf1becfe21f89b71c313bc689815836f735754c24b885af816521d"}], 0x300, 0x10}, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000100)) 2018/05/17 00:31:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @local}, &(0x7f0000000040)=0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10000, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="e604000068acf36151611ba38b4fb99d9faea9a2d58d50685286ed508499b6c381e2aac0b52225720c18a6b6b62eec7426cce3082d5ab65c8d7fb1a3a4b7b746884f26ffc47bdf30f0ef8b9ab813bf5df8fb19be2188678c02903b513715c2ce2e05290720e3f799eab7969b9a735e812467d4aa1c7b683f328c663226c3873eae9870ad7bd15a3b915a817205be98cc8955c8286e8aaa108b6333d90a4f8114a24b08b48b0892f4464fd8cd3b"]) 2018/05/17 00:32:00 executing program 0: r0 = socket$packet(0x11, 0x800040003, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readv(r1, &(0x7f0000002500)=[{&(0x7f0000000100)=""/184, 0xb8}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000000)=""/84, 0x54}, {&(0x7f00000001c0)=""/53, 0x35}], 0x8) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 198.396370] device bridge_slave_1 left promiscuous mode [ 198.402062] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.414618] device bridge_slave_0 left promiscuous mode [ 198.420216] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.451091] team0 (unregistering): Port device team_slave_1 removed [ 198.461786] team0 (unregistering): Port device team_slave_0 removed [ 198.473394] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 198.491470] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 198.520740] bond0 (unregistering): Released all slaves 2018/05/17 00:32:00 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x0) flock(r0, 0x6) r1 = socket(0x2, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x419, &(0x7f00000001c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0xef0) 2018/05/17 00:32:00 executing program 6 (fault-call:2 fault-nth:35): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:32:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)={0x5, 0x0, [{0x0, 0xa3, &(0x7f00000002c0)=""/163}, {0x0, 0x96, &(0x7f0000000500)=""/150}, {0x0, 0xa4, &(0x7f00000005c0)=""/164}, {0x0, 0x0, &(0x7f00000000c0)}, {0x0, 0x11, &(0x7f0000000680)=""/17}]}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)) 2018/05/17 00:32:00 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x8d) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xef, "0313e46c0db109531c2a4d0269ebf643a23a3d9ab6d4ed15fdc38e36cb4cbb9170b94c14a2a4ca9a0a4602e9f498f73a706f40baf38ebd6aff6a7cdf5f5c3d22dd16b9807ecfe8c36351fa37bc9d6ed931af7fa6fcb9ed6f5e13975578d20ccf84ea5c7b6efd496ff418cd06e9f895c6554e9725b496d185372c82c41dd484ff4f8324c6d42659eff1c0898a1b5c6f591015b6fc37123f1b3a691f1802e950f046aec9809f6ed23f037bf28c1ca05d38a2e5e94c016c5199eff6bab5d99b4f47ba848255939ba8346c56267f2abd027d95516cd738af94bf096f856bdcde6a8fadb346ecd759e2a4de896b702dd21c"}, &(0x7f0000000240)=0xf7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000300), 0x4) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x88040, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000380)={r2, 0xfc, "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"}, &(0x7f00000004c0)=0x104) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000500)=""/1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4}}, &(0x7f0000000740)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000780)={@empty, 0x7d, r5}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00000007c0)={'erspan0\x00'}) accept4$packet(r4, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14, 0x80800) syz_mount_image$ext4(&(0x7f0000000880)='ext2\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000dc0)=[{&(0x7f0000000900)="f00308f7859e83d7c3667b335a2c055b85307a11274c00afa25dd172698e1edd9f2ff363cc1df0a0355dae691990720f8c5a4dd2289d881d0887c2931323472f5354fb0747349ad8b165b5243c20fe8e8368c97e86b979641a6d", 0x5a, 0x4}, {&(0x7f0000000980)="ce40c4965e9de2ab75849f4aba2c48703f8d5cb479da0e28d0d79237afeaa7", 0x1f, 0x80000001}, {&(0x7f00000009c0)="19d51cc935436388d3ad3d701ee422880d87d647d59b131ecf743d7610072d43ea2a0caf7d001862c2e45cefe199c3e701789c34eda4a6755a104058e5f15d2b269e5ecb7eac51317f7c16c78f605ae7d51d3ff936160b60e973b7ba07da85d98c9fe00af9e028c1613e5a5490db0adbbc562336641ec01a89ec7a7a815f40135354f253451e7f02c2c2d4b592e57360936667fd3ae513fbe3e364150b62f236d42c390522a02275478e4a6d3f5e0b5a61c710ecab885ad5c29c11df5db3407c337c79f25bfe1ecc90b3c88406ef76c394fe", 0xd2, 0x5}, {&(0x7f0000000ac0)="99b628b8ddcfa19dcdc6066bde0dc62dc75eeb200a2d1c2e60d0732d02e9add8c91cd9822f8f11", 0x27, 0x800}, {&(0x7f0000000b00)="4d4d623f9362455e967ec64c72a5ac65ab399d5d18ba9b3a12420f70af6cec99eedcbaca577bded5d337d586260e1cd99acaf90ec62445f7f0c7aaa2dc0b706c7d79da56fa4b22ddccfcc466b23a45b76379132b5704b1872332fa44c828da9d64c0f66ec52f6cd718591449535c86dd9bff305e39b5323fa03904b598fd0f68fae1aa870e2644e7809a", 0x8a, 0x1}, {&(0x7f0000000bc0)="6491ceaedc2ef2f9b91195b5941f13f43c23d080fbf6d3c6fc3ae213efc676b62b4cb7ecbf2b2bc81cd6d669dd09c447f952b50e80b16e01a9f4ccd1a411cd0579bd94bbc00aa4724e87fb79f19be472f0adca3139df2ad0513f2a9778d46c2ba4ccf7524eec281dbd64bd7fdd46925cbd65236aabaacc182e39898b03372af4baa0a15d46db96df3747e37c70afc6aaf42ea267dc9e73159f2cb03b3e028a32b9bd1d7f61b618c08148bc75d0e13a644ad95755c23fff541fc19f3cd98bf6178bb956d8e1b93ff4f7a2198e9bf69dcd8b11b784493c263994ab09411a643bf86cd8fd6c7fcd", 0xe6, 0x8}, {&(0x7f0000000cc0)="c65374e89f7f5b2040d278194119d538a23da484c30b22036c0084700d1ff85be99b228466e0a8963d3c88d9ced6508eebab2b73deb0db8b87d57bac539c1bec0dd0ee38186aa70b7d9a36078572fa0ccdfbc9dfd1e5cc2f8fdff28254fde61f17c291cfc73b914a4ea57e0406b4eef8b4d7afe056d311df3c9cd160a57e7930ba18f6e27232176491adf7837f8574aa2a65a1671e597703c75fea494babb27be60256f6856d69266335525a7435052433dd44ed44ab575a45ab4011e365321b194bc8", 0xc3, 0x10000}], 0x1045, &(0x7f0000000e80)={[{@noacl='noacl', 0x2c}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ec0)={r3, 0xe9, "3b2618d572beee8c34475c4806296fcf3ee577397ca41bb8ae06fd2ad526a355e85da32fe897c88cd2e22c0fb2988d224586ca69e1ebbbb14412a921fe9d611d4f8fde506dd285aa962e5385fd790b009aeec4ab0cc81b19b6c5488f34d41fa0baf4ac940667e56e4893ad8a3749c8e0c1afdad64089289309dd64c4c17c6ddb56d4c7731ce468d5f069a9f56196ea6d79409f37159c6a8218c7cbec0326530dd50f62cd9b879168f730cf222f2a1fd690bd75145955ef51b3efad9ab9d468f7b43660943d187d568db307cfb31929293108a8a1e16faff7c01850349a0edc913a6f7c91510dfcabef"}, &(0x7f0000000fc0)=0xf1) r7 = msgget$private(0x0, 0x400) msgrcv(r7, &(0x7f0000001000)={0x0, ""/22}, 0x1e, 0x0, 0x800) bind$bt_hci(r1, &(0x7f0000001040)={0x1f, r6, 0x2}, 0xc) ioctl$TIOCNOTTY(r4, 0x5422) connect$bt_sco(r1, &(0x7f0000001080)={0x1f, {0xffffffff00000000, 0x0, 0x6, 0x7ff, 0x9, 0x8}}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x86, "6020a034fbde97b4fd553dc1285957160a367df2beb56732409f6e16a56ed66b2babc2bd7b4d09936908b339c91cef16c2cad0ae6227cfe37fdadcda44d5921440527013ed0fd60a2c27aa011a6d0e662a562e433ba99ddeb1dbe251bcb66ab6749f38e568e88cd6369d71c6c5fa865462bd4d7dce7f7f8604f7d7a7b8b592243894191f83cf"}, &(0x7f0000001180)=0xaa) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001240)={0x8, 0x0, &(0x7f00000011c0)=[@acquire={0x40046305, 0x4}], 0x2d, 0x0, &(0x7f0000001200)="0bcf2210ca3eb6c4e668e99f9c55fca421362b162089fb00d27035a5f05598be6f9bb72b1c5c59385164013e4c"}) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f0000001280)) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000012c0)=""/152) ftruncate(r4, 0x100000000) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000001380)={'bond_slave_0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000013c0)=0x82, 0x4) r8 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_elf64(r4, &(0x7f0000001400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3ff, 0x2, 0xffffffff, 0x4e, 0x2, 0x3, 0x6, 0x34e, 0x40, 0x29, 0x235, 0x3, 0x38, 0x1, 0xfffffffeffffffff, 0x8, 0x8}, [{0x4, 0xc5, 0x4, 0x0, 0x7, 0x7, 0x5, 0xa900}, {0x7, 0x1, 0x3, 0x0, 0x80000000, 0x8ccb, 0x7fffffff, 0x800}], "0acf1f03d8cfa872e90d3f20181b67765fb81bb80de934193b868db48345d7603d45744014ec7843387f1bf0752339885ae33e6ff31e47cfbe8d694799c8affb68c50e33de1246923eda992361956e110383703e814dcf404e8e5b4df4ab9751f2ed35cb60d1ddcc89f175310587820f92291b35be311238650ad566b639d5e718f36a68cd2a3041064107aeaab43b73d75dec911d380838600a7ca230a0853748883ec8043d4160fcd4da2b3aa3be5cee8275fdbc2e48fbe77aae3479339b5e6b3016688d1c4679b71afdd910737bc63e351173ace9da4d6b3bebd2ebee911d5dded2dcf68976", [[], []]}, 0x397) getpeername$inet6(r8, &(0x7f00000017c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001800)=0x1c) 2018/05/17 00:32:00 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x103) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/55) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0xfffffffffffffeff, {0x7fff}, 0x4}, 0xe) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x90040) 2018/05/17 00:32:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x28, 0x8000, 0x1e, 0x0, 0xffffffffffffffff, 0x0, [0xde02]}, 0x2c) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x0, 0x0, 0x8, 0x6e, 0x6b, 0x3, 0x7}, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0xffffffffffffffff, 0x100000001, 0x0, 0x63, 0x6, 0x1000, 0x200, 0x6, 0x7, 0x6, 0x100000001, 0x8, 0x7, 0x7, 0xff]}, &(0x7f0000000100)=0x100) r4 = dup2(r0, r0) ioctl$SG_NEXT_CMD_LEN(r4, 0x2283, &(0x7f0000000300)=0x57) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000340)=0x9) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0xffff, 0x4}, &(0x7f00000002c0)=0xc) 2018/05/17 00:32:00 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4c2, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x80000, 0xc0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x181203, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/17 00:32:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') getdents(r0, &(0x7f0000000200)=""/143, 0x29) getdents(r0, &(0x7f0000000100)=""/182, 0xb6) [ 199.261087] random: crng init done 2018/05/17 00:32:01 executing program 2: [ 199.285281] Unknown ioctl -2130675966 [ 199.293992] kernel msg: ebtables bug: please report to author: entries_size too small [ 199.316158] Unknown ioctl 35201 2018/05/17 00:32:01 executing program 3: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmget(0x2, 0x3000, 0x78000000, &(0x7f00002f6000/0x3000)=nil) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x0, 0x0, [0x1, 0x7, 0x3, 0x101]}) mbind(&(0x7f000020b000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000000000)=0x2, 0x9, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) getgroups(0x1, &(0x7f0000000840)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000a00)=0xe8) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000ac0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000c00)=0xe8) getresgid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000e80)={0x11, 0x63, &(0x7f0000000e00)="ba2427c7d274358f805ab1d7bb7309391b6f7ed2dfb6932c1cba93b958d745d8866aeb08e39beb2e45f93500d1e56a7fc3d9c1e3a9bf0006d534ae5e542a0dbed4727268a2a398dc4cb428908fbd515d3844ab0b02e9f223f420b1f9fd1a5af178e208"}) sendmsg$netlink(r0, &(0x7f0000000dc0)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000780)=[{&(0x7f0000000200)={0x36c, 0x32, 0x126, 0x70bd26, 0x25dfdbff, "", [@nested={0x35c, 0x84, [@generic="42e8588ec3e958a1c5c21bd197237c289457fb7a60d96210c4bab4e1699fea27777894416e2dd17a5b6ba8bddd56c2eab188056b58bc977de1de2c2990a15a6060184ded1cdbe36bec912fe494c45f00bddcc1d000a296697ee65f50f86d679d9bd8", @generic="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", @generic="555446a2abda7f6b1544ee2b6b8115d861602912a3ef9de37a8b97849b20c72c997d4a678f7d88d8999ba4cf2620a75ebdd9d4340d593d4d80d9ceba86b5bd574c0f002c1dc6da37c83a965806fecf60dbf91ba93b99a472ca70c8d09c975fae00307328235b4f5e17f6aeffed1e6ea1dca36d3a80379faef09b5a", @typed={0x14, 0x59, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="dee3d0b2d8a7cb6c4b31a47d8a7ab50408e1f70ae0449ccdfb6eb9815865959772647974640248cab906f20a0fb9660fd9a9fec467399d689f362d61708f03a465ba0e6f6eb3b8c3b2935471ec3c98e0cbccd0602e8c664a6acfe3f58446e5fdc33a537c0564f286f7f8e41413375545256096d6db8ea55fd58fb18108cd9045cdc06c0ce57455b7640b5d5fbbe90a006b66a400c3830533db857d4cac7b3a3d75490ca08b20e931fb2c45bca61979f3fc04e8730dc33aa145c0c53c3dd111e0da8b964785befae3797e137c17d2a42fd731315f38cc0dec481b8230d2dc6e160d8f437e28ae1e", @typed={0x8, 0x9, @fd=r0}, @generic="de032d645d4b50ba12ed11ed39d095d564acf4da7a7f37851119d4579b907924ab140ba70967b905a59c24d4e2dcd0cc7de98444ec3051c9cecdafddde7d167d814b33b29db871fc9266ad44c8672eb09f0920a882fdf22c9cf82a", @typed={0x4, 0x24}, @typed={0x8, 0x46, @fd=r0}, @typed={0x14, 0x59, @str='em1proc!md5sum,\x00'}]}]}, 0x36c}, {&(0x7f00000006c0)={0xa0, 0x1e, 0x10, 0x70bd28, 0x25dfdbfd, "", [@nested={0x88, 0x3b, [@generic="1598880e9811b4dd97a17a52b32f13f8048fabf8fca906763df4ecf6abc3db124186245993e82c17935b43b34637992c37feec0a20144d68069aa8b00baac22c6936f8740c2c125235ae50267ff4edeb483f2e6741a85fdcfb1fe4000e115ffd111a57966f0d2de68b33817d07e6ec12f001d72a1e977685d377a6ff19b3a5cc98"]}, @typed={0x8, 0x22, @uid=r1}]}, 0xa0}], 0x2, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb0, 0x10}, 0x1) mincore(&(0x7f00005ce000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/59) 2018/05/17 00:32:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x400, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000300)={0xdd, 0x2d, 0x1, r1}) socket$alg(0x26, 0x5, 0x0) fdatasync(r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x1, 0x1000, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000001c0)=0xd, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000340)={0x3, 0x200}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4000000080, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10400, 0x0) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) [ 199.369422] Unknown ioctl 21538 [ 199.388646] Unknown ioctl -1070571007 [ 199.436905] Unknown ioctl 4730 [ 199.454256] Unknown ioctl -2143271630 [ 199.484718] Unknown ioctl 35097 [ 199.510169] Unknown ioctl -2130675966 [ 199.530368] Unknown ioctl 35201 [ 199.548121] Unknown ioctl 21538 [ 199.562826] Unknown ioctl -1070571007 [ 199.567224] Unknown ioctl 4730 [ 199.581552] IPVS: ftp: loaded support on port[0] = 21 [ 199.582319] Unknown ioctl -2143271630 [ 199.598831] Unknown ioctl 35097 [ 200.021080] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.027485] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.034636] device bridge_slave_0 entered promiscuous mode [ 200.060951] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.067370] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.074570] device bridge_slave_1 entered promiscuous mode [ 200.099713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 200.125878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 200.197567] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 200.236807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 200.275481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 200.282442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 200.315548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 200.322449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 200.393221] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 200.400581] team0: Port device team_slave_0 added [ 200.425195] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 200.433156] team0: Port device team_slave_1 added [ 200.457637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.483556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.518829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 200.526083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.541678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 200.574342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 200.581567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 200.589625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 200.852806] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.859236] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.865883] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.872241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.879575] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 201.311320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 201.683779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.764754] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.842488] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.848681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.855799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.931886] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.384739] FAULT_INJECTION: forcing a failure. [ 202.384739] name failslab, interval 1, probability 0, space 0, times 0 [ 202.396363] CPU: 0 PID: 15956 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 202.403638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.412980] Call Trace: [ 202.415652] dump_stack+0x1b9/0x294 [ 202.419273] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.424463] should_fail.cold.4+0xa/0x1a [ 202.428537] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.433645] ? rcu_note_context_switch+0x710/0x710 [ 202.438566] ? find_held_lock+0x36/0x1c0 [ 202.442614] ? graph_lock+0x170/0x170 [ 202.446400] ? __might_sleep+0x95/0x190 [ 202.450363] ? find_held_lock+0x36/0x1c0 [ 202.454414] ? __lock_is_held+0xb5/0x140 [ 202.458482] ? check_same_owner+0x320/0x320 [ 202.462792] ? rcu_note_context_switch+0x710/0x710 [ 202.467715] __should_failslab+0x124/0x180 [ 202.471939] should_failslab+0x9/0x14 [ 202.475731] kmem_cache_alloc+0x2af/0x760 [ 202.479903] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 202.484920] ? fuse_ctl_add_conn+0x280/0x280 [ 202.489316] alloc_inode+0xb2/0x190 [ 202.492932] new_inode_pseudo+0x69/0x1a0 [ 202.496983] ? prune_icache_sb+0x1a0/0x1a0 [ 202.501212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.506759] ? fuse_ctl_add_conn+0x280/0x280 [ 202.511169] new_inode+0x1c/0x40 [ 202.514527] simple_fill_super+0xfb/0x600 [ 202.518663] ? get_anon_bdev+0x2f0/0x2f0 [ 202.522713] ? fuse_ctl_add_conn+0x280/0x280 [ 202.527115] fuse_ctl_fill_super+0x27/0x160 [ 202.531426] ? fuse_ctl_add_conn+0x280/0x280 [ 202.535823] mount_single+0xfb/0x170 [ 202.539524] fuse_ctl_mount+0x2c/0x40 [ 202.543329] mount_fs+0xae/0x328 [ 202.546711] vfs_kern_mount.part.34+0xd4/0x4d0 [ 202.551278] ? may_umount+0xb0/0xb0 [ 202.554890] ? _raw_read_unlock+0x22/0x30 [ 202.559031] ? __get_fs_type+0x97/0xc0 [ 202.562911] do_mount+0x564/0x3070 [ 202.566438] ? copy_mount_string+0x40/0x40 [ 202.570659] ? rcu_pm_notify+0xc0/0xc0 [ 202.574537] ? copy_mount_options+0x5f/0x380 [ 202.578938] ? rcu_read_lock_sched_held+0x108/0x120 [ 202.583940] ? kmem_cache_alloc_trace+0x616/0x780 [ 202.588771] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.594297] ? _copy_from_user+0xdf/0x150 [ 202.598436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.603958] ? copy_mount_options+0x285/0x380 [ 202.608440] ksys_mount+0x12d/0x140 [ 202.612063] __x64_sys_mount+0xbe/0x150 [ 202.616036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 202.621055] do_syscall_64+0x1b1/0x800 [ 202.624930] ? finish_task_switch+0x1ca/0x840 [ 202.629422] ? syscall_return_slowpath+0x5c0/0x5c0 [ 202.634338] ? syscall_return_slowpath+0x30f/0x5c0 [ 202.639257] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 202.644607] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.649436] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.654608] RIP: 0033:0x455a09 [ 202.657782] RSP: 002b:00007ff67bdb0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 202.665476] RAX: ffffffffffffffda RBX: 00007ff67bdb16d4 RCX: 0000000000455a09 [ 202.672734] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 2018/05/17 00:32:04 executing program 0: r0 = socket(0x2a, 0x80087, 0x200) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000840)=ANY=[@ANYBLOB="05000000800100000200000000040000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=r2, @ANYRES64=r3/1000+30000, @ANYBLOB="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"], 0x80}, 0x1, 0x0, 0x0, 0x50}, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x42, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000380)="00010000002f000066000002c9030000ec000000010000000000000000000000002000000020000000010000090000006e5fbe5a0000ffff53ef8d0d605d8e0757e5deabbf7c42351f2aae5956b7be10211ba1401f5eeb2f66140d154179cd0b7463a6be90c8f1dd237d5ff857882a1749211140256197d7cc271a00b04d37f7fc3ecaad604b5a9e4ce3fdd415a0c363e750519a5f157babc3547261e0e164c07899752ad1d7121c572b563d95589a50bf091bbb02e516ecbc6f025662b28fcdeb272f498f7d95dfe4e3c3a5839b19d9f6c7d9fe347aeb8256d2776e580963dc563bbf4604cbf125d11de21604ee82f7606ee9cad771a2bcebfed87de28fd3cefe", 0x101, 0x400}], 0x0, &(0x7f0000000340)) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000600), 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) sigaltstack(&(0x7f0000ff8000/0x3000)=nil, &(0x7f0000000640)) r6 = getegid() lchown(&(0x7f0000000540)='./file1\x00', r5, r6) socket$inet(0x2, 0x800, 0x5be) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file1\x00'}, 0xffffffffffffff1d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r4, 0x50, &(0x7f00000001c0)}, 0x10) 2018/05/17 00:32:04 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x5}, 0x90) 2018/05/17 00:32:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="04e986"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) syncfs(r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101201, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/17 00:32:04 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2c, &(0x7f0000000140)=r1, 0x1f9) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000180), 0x4) 2018/05/17 00:32:04 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/17 00:32:04 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8000080, 0x0) ioctl$int_out(r0, 0x80004537, &(0x7f00000000c0)) 2018/05/17 00:32:04 executing program 6 (fault-call:2 fault-nth:36): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:32:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) unshare(0x2000400) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = shmget(0x2, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, 0x60962d2c18e7e0db) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140), 0x8) [ 202.679987] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 202.687245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 202.694500] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000023 2018/05/17 00:32:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) [ 202.767491] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (bea60020) 2018/05/17 00:32:04 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000140)={{0x5, r3, r4, r3, r4, 0x10, 0x2}, 0x2b, 0x3f, 0x80000000, 0x1, r2, r2, 0x7f}) 2018/05/17 00:32:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000740)=@raw={'raw\x00', 0x9, 0x3, 0x2f8, 0x0, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffc, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/05/17 00:32:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000100), 0x0, 0x4) [ 202.878275] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (bea60020) [ 202.915932] syz-executor3 (15969) used greatest stack depth: 13160 bytes left 2018/05/17 00:32:04 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d69d048e7da160fdd4cf005e0d2f03d1ad03", 0xffffffffffffff1c) 2018/05/17 00:32:04 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000200)=0xc) wait4(r0, &(0x7f0000000280), 0x2, &(0x7f00000002c0)) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040), 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x17d) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) wait4(r3, &(0x7f0000000040), 0x1000000, &(0x7f0000000140)) 2018/05/17 00:32:04 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='@&prockeyring\x00', 0xffc) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000104) r2 = dup2(r1, r0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x0, 0x0, 0x48010}, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000a80)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x2, 0xff}, 0xc) clock_gettime(0x0, &(0x7f0000000180)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000440)=""/158) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @queue}], 0x30) memfd_create(&(0x7f0000000400)='keyring*\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x15, 0xdc}, 'port0\x00', 0x8, 0x8, 0x2, 0x8, 0x8a67, 0x8, 0x6, 0x0, 0x4, 0xe287683}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1cb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x1f, 0xa5, 0x6, 0x82d, 0x7, 0x3a}) 2018/05/17 00:32:04 executing program 6 (fault-call:2 fault-nth:37): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 203.122640] device bridge_slave_1 left promiscuous mode [ 203.128292] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.172906] device bridge_slave_0 left promiscuous mode [ 203.178529] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.243647] team0 (unregistering): Port device team_slave_1 removed [ 203.252126] IPVS: ftp: loaded support on port[0] = 21 [ 203.257897] team0 (unregistering): Port device team_slave_0 removed [ 203.267779] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 203.284359] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 203.311203] bond0 (unregistering): Released all slaves [ 204.006848] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.013320] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.024144] device bridge_slave_0 entered promiscuous mode [ 204.062331] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.068774] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.076559] device bridge_slave_1 entered promiscuous mode [ 204.129644] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 204.167546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 204.285579] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 204.336317] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 204.507380] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 204.514614] team0: Port device team_slave_0 added [ 204.541583] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 204.548727] team0: Port device team_slave_1 added [ 204.584781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 204.624666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 204.654288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 204.693810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 204.937488] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.943890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.950588] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.956960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.964607] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 205.772920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 205.852709] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 205.920394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 205.937806] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 205.944078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 205.951196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 206.026496] 8021q: adding VLAN 0 to HW filter on device team0 [ 206.488213] FAULT_INJECTION: forcing a failure. [ 206.488213] name failslab, interval 1, probability 0, space 0, times 0 [ 206.499622] CPU: 0 PID: 16290 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 206.506886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.516241] Call Trace: [ 206.518827] dump_stack+0x1b9/0x294 [ 206.522454] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.527645] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 206.532830] should_fail.cold.4+0xa/0x1a [ 206.536889] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.541996] ? __unwind_start+0x166/0x330 [ 206.546156] ? __kernel_text_address+0xd/0x40 [ 206.550655] ? unwind_get_return_address+0x61/0xa0 [ 206.555571] ? graph_lock+0x170/0x170 [ 206.559390] ? mark_held_locks+0xc9/0x160 [ 206.563541] ? find_held_lock+0x36/0x1c0 [ 206.567594] ? __lock_is_held+0xb5/0x140 [ 206.571671] ? check_same_owner+0x320/0x320 [ 206.575978] ? graph_lock+0x170/0x170 [ 206.579772] ? rcu_note_context_switch+0x710/0x710 [ 206.584691] __should_failslab+0x124/0x180 [ 206.588926] should_failslab+0x9/0x14 [ 206.592736] kmem_cache_alloc+0x2af/0x760 [ 206.596877] ? fuse_ctl_add_conn+0x280/0x280 [ 206.601270] __d_alloc+0xc0/0xd30 [ 206.604709] ? shrink_dcache_for_umount+0x290/0x290 [ 206.609713] ? mark_held_locks+0xc9/0x160 [ 206.613857] ? current_kernel_time64+0x242/0x2f0 [ 206.618598] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.623623] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 206.628732] ? current_kernel_time64+0x1f4/0x2f0 [ 206.633483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.639027] ? timespec_trunc+0xe7/0x170 [ 206.643079] ? put_itimerspec64+0x310/0x310 [ 206.647383] ? evict_inodes+0x5f0/0x5f0 [ 206.651344] ? fuse_ctl_add_conn+0x280/0x280 [ 206.655750] d_make_root+0x42/0x90 [ 206.659293] simple_fill_super+0x25b/0x600 [ 206.663529] ? get_anon_bdev+0x2f0/0x2f0 [ 206.667573] ? fuse_ctl_add_conn+0x280/0x280 [ 206.671967] fuse_ctl_fill_super+0x27/0x160 [ 206.676273] ? fuse_ctl_add_conn+0x280/0x280 [ 206.680676] mount_single+0xfb/0x170 [ 206.684375] fuse_ctl_mount+0x2c/0x40 [ 206.688166] mount_fs+0xae/0x328 [ 206.691520] vfs_kern_mount.part.34+0xd4/0x4d0 [ 206.696088] ? may_umount+0xb0/0xb0 [ 206.699697] ? _raw_read_unlock+0x22/0x30 [ 206.703837] ? __get_fs_type+0x97/0xc0 [ 206.707712] do_mount+0x564/0x3070 [ 206.711238] ? do_raw_spin_unlock+0x9e/0x2e0 [ 206.715633] ? copy_mount_string+0x40/0x40 [ 206.719853] ? rcu_pm_notify+0xc0/0xc0 [ 206.723731] ? copy_mount_options+0x5f/0x380 [ 206.728138] ? rcu_read_lock_sched_held+0x108/0x120 [ 206.733141] ? kmem_cache_alloc_trace+0x616/0x780 [ 206.737972] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 206.743498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.749056] ? copy_mount_options+0x285/0x380 [ 206.753544] ksys_mount+0x12d/0x140 [ 206.757162] __x64_sys_mount+0xbe/0x150 [ 206.761129] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.766598] do_syscall_64+0x1b1/0x800 [ 206.770477] ? syscall_return_slowpath+0x5c0/0x5c0 [ 206.775394] ? syscall_return_slowpath+0x30f/0x5c0 [ 206.780314] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 206.785672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.790506] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.795679] RIP: 0033:0x455a09 [ 206.798851] RSP: 002b:00007f68681a5c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 206.806543] RAX: ffffffffffffffda RBX: 00007f68681a66d4 RCX: 0000000000455a09 [ 206.813805] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 206.821066] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 206.828321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/17 00:32:08 executing program 1: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000280)) 2018/05/17 00:32:08 executing program 0: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/17 00:32:08 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = getgid() setgid(r1) connect$llc(r0, &(0x7f0000000040)={0x1a}, 0x10) 2018/05/17 00:32:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r3 = dup2(r0, r2) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000040)={0x9}) 2018/05/17 00:32:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) read(r1, &(0x7f0000000100)=""/115, 0x73) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000080)=0xe8) quotactl(0x8, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000280)="c77678959a0d3afd30afd6b1cfc32e51a5e1c6daef63cc6cba31fa381638e7f0") 2018/05/17 00:32:08 executing program 6 (fault-call:2 fault-nth:38): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) 2018/05/17 00:32:08 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="2540a8304984996bcc4f5d71fb4928d81369d15ccc5c6e90f7303b4e1e747421105c96b4f6e816ce2ed2c281087b0117e9f7181f238040f2115f179c277f174d845fef46b1a9ea8b86e52e7dfd29a8fa702917d8dc3996076d58ad0aaf57b6c92423d6a0d3bcd5f7bc04c40b82fad82024edb2bde1c4ffc03c51578bfd57cb3a1e1196e1e06579f3c27e24f6aac414f44d860d9aff46ae81bcac77f77d202c408ef6704e054230f53f9a2cfcaa7c2b418816aea6c8e3b4a44395eb12aaf6f68956bd117435863415948d505e3cfd16eff8023d5751a1eba179eb8d5ee09413dab54ca71c8a7efc24fc08bc", 0xeb, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0x0) keyctl$reject(0x13, r0, 0xffffffffffffff84, 0x33, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="020d0000100000000000000800000000030006000000000002000000e00000010000000000000000080012000000020000000000000000003000000000000000000000000000000000000009000000000000000000000001ac1414bb000000000000000000ffffff7f0000000000000002000000e000000100009d78f16f07462acc59ffc80202000000000000"], 0x80}, 0x1}, 0x0) acct(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x26) 2018/05/17 00:32:08 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000700)={r3, 0x4, 0x30, 0x252fbd93}, &(0x7f0000000740)=0x18) flock(r1, 0x9) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mlockall(0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 206.835576] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000025 2018/05/17 00:32:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x8000) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x382, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6f3000) 2018/05/17 00:32:08 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x800, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/180) r3 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x8, 0x2000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000200)={0x4, 0xdd00, 0x8000, 0x100000000}, 0x10) fanotify_mark(r1, 0x41, 0x3, r2, &(0x7f0000000240)='./file0\x00') setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x548, 0x0, 0x348, 0x218, 0x460, 0x460, 0x460, 0x4, &(0x7f0000000280), {[{{@arp={@rand_addr=0x5527, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@random="79445100e782", {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac, {[0x0, 0x0, 0x0, 0xff]}, 0x3, 0x6, 0x36, 0x6, 0x100000001, 0x101, 'tunl0\x00', 'vcan0\x00', {0xff}}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1, 'system_u:object_r:crond_var_run_t:s0\x00'}}}, {{@arp={@rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0x1e}, 0xff, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x9737262146d7f8f9, 0xff]}, 0x1000, 0x0, 0x7, 0x89b, 0xd6, 0x400, 'bcsf0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x184}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d2b364ef217372c70063bc66bf0333b0a773398bb25cf456ba699b8fd87c"}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0xff, 0x255f2f6f83652eb4, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0xfff, 0x1, 0xf7, 0x228, 0x3ff, 0x4, 'veth1_to_bond\x00', 'rose0\x00', {}, {0xff}, 0x0, 0x240}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) bind$bt_rfcomm(r2, &(0x7f0000000880)={0x1f, {0x3, 0x1, 0x6, 0xfffffffeffffffff, 0x6, 0x200}, 0x8001}, 0xa) faccessat(r2, &(0x7f00000008c0)='./file0\x00', 0x100, 0x800) fstatfs(r3, &(0x7f0000000900)=""/17) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000940)=""/118) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000009c0)={0x0, 0x4000, 0x7f, 0x5, 0xe54}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000a80)={0x4, 0x7f, 0x2}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000ac0)=0x1, 0x4) r4 = syz_open_dev$evdev(&(0x7f0000000b00)='/dev/input/event#\x00', 0x18, 0x406000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000b40)=0x0) migrate_pages(r5, 0x7fffffff, &(0x7f0000000b80)=0x401, &(0x7f0000000bc0)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000c00)={'nat\x00'}, &(0x7f0000000c80)=0x78) r6 = semget(0x1, 0x7, 0x106) semctl$SEM_STAT(r6, 0x1, 0x12, &(0x7f0000000cc0)=""/51) r7 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$setsig(r2, 0xa, 0x31) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000d00)={0x2, 0x9, 0x8b63}, 0x10) r8 = add_key(&(0x7f0000000d40)='big_key\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000dc0)="0dee0a1509de3af1b4307c42f6cd3c05e779d33b485b681303bc54bf487065f8d20096011437fad89d30bb132bc473a8a27dc49f8c368af9a797060c6359417bea637996bd50579f8e02a08b5d46236b05071c10a04dbb7192c6f7bf2fbf3f1ffbd5c9df10d74aa89a48b20241e7460e3b7aa5f59fe2020317a64532bb5ef7845b8567dcb5b44e797a38ecb1359894be397f5ab61d5c86a708d19bf913b7d9a48606f767c84c29b1fcd0cd8421e8c62043ab72b5a0dc60dba284f43bc0a5342b7ff679709f69b9898f231dca91e1c748e4", 0xd1, 0xfffffffffffffffe) keyctl$invalidate(0x15, r8) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000ec0)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r7, 0x80045500, &(0x7f0000000f00)=""/4096) 2018/05/17 00:32:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x80000001, 0xfffffffffffffffd) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x4, 0x7, 0x1, r1}, &(0x7f00000000c0)=0x10) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x80000000, 0x7ff}, &(0x7f0000000180)=0xc) 2018/05/17 00:32:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) sendmmsg(r1, &(0x7f0000001200)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="f5564317744395473ce25811f6249d8fbfc71e20305898fd504ea3294618a4cbf992fed7f179ca804e5ac2488974b96c0db2d4572f854124f3a1250fa138e5cc8973930253971952770ed116ee2508ea9787008bd4aae9167776305e96acf5e0a6d91184a3fbdb3ec9142ae01962c249040d569ebadd5b37f68ba1bf37e9648e25a32952c6667f71377a7c35ef3d8482f76b03feb0bdaae02a7000e8ef42dcd9c7d108b33366d30ff230e692e80b1b8cce7c954c03ca27b34e68", 0xba}, {&(0x7f0000001180)="09357e975d49091517f330e1a12303e9ab", 0x11}], 0x3, 0x0, 0x0, 0x20000041}, 0xffffffff}], 0x1, 0x41) writev(r0, &(0x7f0000000040), 0x146) 2018/05/17 00:32:08 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(r0, &(0x7f0000000100)='./file0\x00', 0x6000, 0xfff, &(0x7f0000000140)) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000240)=0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000280)={'bond_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x11, "c7fdb0db22c3edef50f6e219ed54a06b8b"}, &(0x7f0000000300)=0x19) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0x7fffffff}, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000400)=0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x70, r4, 0x600, 0x70bd2c, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x92}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc0a8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0x70}, 0x1, 0x0, 0x0, 0x40040}, 0x40) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000005c0)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) socketpair(0xa, 0xe, 0x3ff, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000640)={0x7, 0x3, {0x0, 0x0, 0x3, 0x0, 0x60}}) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00000006c0)=0x400, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000700)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000740)=""/215) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000840)=""/124) bind$vsock_stream(r5, &(0x7f00000008c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r7 = syz_fuse_mount(&(0x7f0000000900)='./file0\x00', 0x8000, r1, r2, 0x100000000, 0x1114874) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000940)={r3, 0x7, 0x0, 0x800, 0x1, 0x9}, 0x14) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f00000009c0)={0x1, &(0x7f0000000980)=[0x8]}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.cpu/syz0\x00', 0x1ff) socketpair(0x3, 0x6, 0x401, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) timerfd_create(0x5, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000b00)={0x2, 0x100000000}) ioctl$EVIOCSKEYCODE(r9, 0x40084504, &(0x7f0000000b40)=[0x10000, 0x1]) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000000b80)=r8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000bc0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1}, 0x2, {0x2, 0x4e20, @multicast1=0xe0000001}, 'ip6_vti0\x00'}) fcntl$setpipe(r7, 0x407, 0x40) 2018/05/17 00:32:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0xdd, 0x10000, 0xff, "5d9ac46795539a398fd3503123504e18894e2f3180f7222923a489707fdf42c15a66792fb08ead261d9d37edae554129df9784bdee30657332c35a0d7da6a256643a95f911ad4cd2e7da2c50315ee80077f5f3ddff2fb5d936ef6e4b5e6703f456d44c13601187e56006843fe2e7349aad7cf8ff16b2cadfa8d307c963460888654e86dc34f4de03f27e5d81c7f5341a44a41a1ae4bf10717d50465164c5d6c3ac3a9d28e59892d9a394368a1048c313f2e521e8da97b5c0a8463f9ca5722a76dd9b4f9f4ce797fc27bf1b6977df1e4b3d9f31ac837a4a724c24846d9e"}) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xdcd960a2) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000180)=""/134) 2018/05/17 00:32:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x400000000f0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x1e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0xffad) close(r0) 2018/05/17 00:32:08 executing program 5: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001100), &(0x7f0000001140)=0x8) accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x350, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000140)={0x10001, 0xffff}) 2018/05/17 00:32:08 executing program 6 (fault-call:2 fault-nth:39): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000380)) [ 207.213777] device bridge_slave_1 left promiscuous mode [ 207.219433] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.269334] IPVS: ftp: loaded support on port[0] = 21 [ 207.296381] device bridge_slave_0 left promiscuous mode [ 207.302123] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.373122] IPVS: ftp: loaded support on port[0] = 21 [ 207.392849] team0 (unregistering): Port device team_slave_1 removed [ 207.408299] team0 (unregistering): Port device team_slave_0 removed [ 207.422580] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 207.445850] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 207.531759] bond0 (unregistering): Released all slaves [ 207.596698] sctp: [Deprecated]: syz-executor5 (pid 16343) Use of struct sctp_assoc_value in delayed_ack socket option. [ 207.596698] Use struct sctp_sack_info instead [ 208.168494] IPVS: ftp: loaded support on port[0] = 21 [ 208.204221] sctp: [Deprecated]: syz-executor5 (pid 16388) Use of struct sctp_assoc_value in delayed_ack socket option. [ 208.204221] Use struct sctp_sack_info instead [ 208.309268] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.315749] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.323405] device bridge_slave_0 entered promiscuous mode [ 208.385132] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.391680] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.400124] device bridge_slave_1 entered promiscuous mode [ 208.436483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 208.472812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 208.583235] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 208.623265] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 208.784997] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 208.793075] team0: Port device team_slave_0 added [ 208.828875] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 208.836833] team0: Port device team_slave_1 added [ 208.862776] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 208.903201] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 208.940646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 208.967297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 209.249980] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.256428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.263119] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.269523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.276915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 210.015841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 210.559749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 210.638602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 210.716631] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 210.722937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 210.730058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 210.805994] 8021q: adding VLAN 0 to HW filter on device team0 [ 211.261503] FAULT_INJECTION: forcing a failure. [ 211.261503] name failslab, interval 1, probability 0, space 0, times 0 [ 211.273187] CPU: 0 PID: 16616 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 211.280463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.289798] Call Trace: [ 211.292374] dump_stack+0x1b9/0x294 [ 211.296002] ? dump_stack_print_info.cold.2+0x52/0x52 [ 211.301195] should_fail.cold.4+0xa/0x1a [ 211.305263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.310361] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 211.315360] ? __lockdep_init_map+0x105/0x590 [ 211.319836] ? graph_lock+0x170/0x170 [ 211.323628] ? graph_lock+0x170/0x170 [ 211.327413] ? d_set_d_op+0x31d/0x410 [ 211.331200] ? find_held_lock+0x36/0x1c0 [ 211.335262] ? __lock_is_held+0xb5/0x140 [ 211.339313] ? check_same_owner+0x320/0x320 [ 211.343634] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 211.348216] ? rcu_note_context_switch+0x710/0x710 [ 211.353146] ? kasan_check_write+0x14/0x20 [ 211.357366] __should_failslab+0x124/0x180 [ 211.361588] should_failslab+0x9/0x14 [ 211.365372] kmem_cache_alloc+0x2af/0x760 [ 211.369502] ? vsnprintf+0x1f1/0x1b40 [ 211.373288] ? __d_alloc+0xd30/0xd30 [ 211.377009] alloc_inode+0xb2/0x190 [ 211.380630] new_inode_pseudo+0x69/0x1a0 [ 211.384674] ? prune_icache_sb+0x1a0/0x1a0 [ 211.388890] ? d_alloc+0x370/0x370 [ 211.392478] ? scnprintf+0x120/0x120 [ 211.396179] new_inode+0x1c/0x40 [ 211.399542] fuse_ctl_add_dentry+0xff/0x440 [ 211.403849] fuse_ctl_add_conn+0x12d/0x280 [ 211.408071] ? fuse_ctl_remove_conn+0x1b0/0x1b0 [ 211.412722] ? d_make_root+0x5f/0x90 [ 211.416424] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 211.421959] ? simple_fill_super+0x49d/0x600 [ 211.426352] ? fuse_ctl_add_conn+0x280/0x280 [ 211.430760] fuse_ctl_fill_super+0xf7/0x160 [ 211.435072] ? fuse_ctl_add_conn+0x280/0x280 [ 211.439466] mount_single+0xfb/0x170 [ 211.443166] fuse_ctl_mount+0x2c/0x40 [ 211.446960] mount_fs+0xae/0x328 [ 211.450324] vfs_kern_mount.part.34+0xd4/0x4d0 [ 211.454890] ? may_umount+0xb0/0xb0 [ 211.458501] ? _raw_read_unlock+0x22/0x30 [ 211.462629] ? __get_fs_type+0x97/0xc0 [ 211.466501] do_mount+0x564/0x3070 [ 211.470037] ? copy_mount_string+0x40/0x40 [ 211.474269] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 211.479017] ? retint_kernel+0x10/0x10 [ 211.482906] ? __sanitizer_cov_trace_const_cmp4+0x5/0x20 [ 211.488348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.493869] ? copy_mount_options+0x285/0x380 [ 211.498349] ksys_mount+0x12d/0x140 [ 211.501960] __x64_sys_mount+0xbe/0x150 [ 211.505917] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 211.510917] do_syscall_64+0x1b1/0x800 [ 211.514786] ? finish_task_switch+0x1ca/0x840 [ 211.519267] ? syscall_return_slowpath+0x5c0/0x5c0 [ 211.524190] ? syscall_return_slowpath+0x30f/0x5c0 [ 211.529113] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 211.534471] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.539298] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 211.544467] RIP: 0033:0x455a09 [ 211.547638] RSP: 002b:00007fc4c8c95c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 211.555330] RAX: ffffffffffffffda RBX: 00007fc4c8c966d4 RCX: 0000000000455a09 [ 211.562582] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 211.569834] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 211.577083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 211.584508] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000027 [ 211.592648] kasan: CONFIG_KASAN_INLINE enabled [ 211.597520] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 211.604972] general protection fault: 0000 [#1] SMP KASAN [ 211.610512] Dumping ftrace buffer: [ 211.614030] (ftrace buffer empty) [ 211.617721] Modules linked in: [ 211.620899] CPU: 0 PID: 16616 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #53 [ 211.628148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.637491] RIP: 0010:fuse_ctl_remove_conn+0xc8/0x1b0 [ 211.642666] RSP: 0018:ffff8801853e7968 EFLAGS: 00010202 [ 211.648023] RAX: 0000000000000075 RBX: ffff8801b3250b80 RCX: ffffc9000d52b000 [ 211.655290] RDX: 0000000000040000 RSI: ffffffff8264718a RDI: 00000000000003a8 [ 211.662553] RBP: ffff8801853e7990 R08: ffff8801aa0d2000 R09: ffffed003b5c46c2 [ 211.669803] R10: ffffed003b5c46c2 R11: ffff8801dae23613 R12: 0000000000000000 [ 211.677061] R13: ffff8801b01a7d08 R14: dffffc0000000000 R15: 0000000000000000 [ 211.684322] FS: 00007fc4c8c96700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 211.692528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 211.698492] CR2: 0000001b30c24000 CR3: 00000001d8e43000 CR4: 00000000001406f0 [ 211.705746] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 211.712998] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 211.720515] Call Trace: [ 211.723092] fuse_ctl_add_conn+0x261/0x280 [ 211.727307] ? fuse_ctl_remove_conn+0x1b0/0x1b0 [ 211.731957] ? d_make_root+0x5f/0x90 [ 211.735653] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 211.741169] ? simple_fill_super+0x49d/0x600 [ 211.745572] ? fuse_ctl_add_conn+0x280/0x280 [ 211.749961] fuse_ctl_fill_super+0xf7/0x160 [ 211.754262] ? fuse_ctl_add_conn+0x280/0x280 [ 211.758658] mount_single+0xfb/0x170 [ 211.762360] fuse_ctl_mount+0x2c/0x40 [ 211.766140] mount_fs+0xae/0x328 [ 211.769492] vfs_kern_mount.part.34+0xd4/0x4d0 [ 211.774056] ? may_umount+0xb0/0xb0 [ 211.777666] ? _raw_read_unlock+0x22/0x30 [ 211.781795] ? __get_fs_type+0x97/0xc0 [ 211.785664] do_mount+0x564/0x3070 [ 211.789197] ? copy_mount_string+0x40/0x40 [ 211.793444] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 211.798190] ? retint_kernel+0x10/0x10 [ 211.802073] ? __sanitizer_cov_trace_const_cmp4+0x5/0x20 [ 211.807532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.813053] ? copy_mount_options+0x285/0x380 [ 211.817530] ksys_mount+0x12d/0x140 [ 211.821140] __x64_sys_mount+0xbe/0x150 [ 211.825104] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 211.830113] do_syscall_64+0x1b1/0x800 [ 211.833985] ? finish_task_switch+0x1ca/0x840 [ 211.838476] ? syscall_return_slowpath+0x5c0/0x5c0 [ 211.843389] ? syscall_return_slowpath+0x30f/0x5c0 [ 211.848316] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 211.853662] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.858500] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 211.863668] RIP: 0033:0x455a09 [ 211.866849] RSP: 002b:00007fc4c8c95c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 211.874547] RAX: ffffffffffffffda RBX: 00007fc4c8c966d4 RCX: 0000000000455a09 [ 211.881820] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000080 [ 211.889073] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 211.896335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 211.903584] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000027 [ 211.910842] Code: 8b 5d 00 48 8d 7b 58 48 89 f8 48 c1 e8 03 42 80 3c 30 00 0f 85 cc 00 00 00 4c 8b 7b 58 49 8d bf a8 03 00 00 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 a5 00 00 00 48 89 df 41 83 ec 01 49 83 ed [ 211.930847] RIP: fuse_ctl_remove_conn+0xc8/0x1b0 RSP: ffff8801853e7968 [ 211.937537] ---[ end trace c5186b8d9f3e50d5 ]--- [ 211.942315] Kernel panic - not syncing: Fatal exception [ 211.948142] Dumping ftrace buffer: [ 211.951668] (ftrace buffer empty) [ 211.955362] Kernel Offset: disabled [ 211.958966] Rebooting in 86400 seconds..